@import url('variables.css');

/* ==========================================================================
   Temel Sıfırlamalar & Base Stilleri
   ========================================================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
  min-height: -webkit-fill-available;
  font-family: var(--font-family-base);
  font-size: 16px;
  color: var(--color-text-primary);
  background-color: var(--color-bg-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior: none;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button {
  background: none;
  border: none;
  cursor: pointer;
  outline: none;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ==========================================================================
   Özel Kaydırma Çubuğu (Custom Sleek Webkit & Standard Scrollbar)
   ========================================================================== */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
  border-radius: var(--radius-pill);
}

::-webkit-scrollbar-thumb {
  background-color: var(--scrollbar-thumb);
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.4);
  transition: background-color var(--transition-fast);
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--scrollbar-thumb-hover);
}

::-webkit-scrollbar-corner {
  background: transparent;
}

/* ==========================================================================
   Ana Uygulama Düzeni (App Layout Grid & Flex)
   ========================================================================== */

.app-wrapper {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
  min-height: -webkit-fill-available;
  width: 100vw;
  overflow: hidden;
}

/* ==========================================================================
   PWA Kurulum (Install) Banner Stilleri
   ========================================================================== */

.pwa-install-banner {
  background: linear-gradient(90deg, #e8f0fe 0%, #f1f6fd 100%);
  border-bottom: 1px solid #d2e3fc;
  padding: calc(8px + env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) 8px max(16px, env(safe-area-inset-left));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  z-index: calc(var(--z-header) + 10);
  flex-shrink: 0;
  animation: pwaBannerSlideDown 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes pwaBannerSlideDown {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.pwa-banner-content {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  min-width: 0;
}

.pwa-banner-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.pwa-banner-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.pwa-banner-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  line-height: 1.2;
}

.pwa-banner-desc {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pwa-banner-actions {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex-shrink: 0;
}

.btn-pwa-install {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--color-primary);
  color: #ffffff;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition-fast), transform var(--transition-lift), box-shadow var(--transition-lift);
  cursor: pointer;
  white-space: nowrap;
}

.btn-pwa-install:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-pwa-install:active {
  transform: translateY(0);
}

.btn-pwa-dismiss {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-tertiary);
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.btn-pwa-dismiss:hover {
  background-color: rgba(0, 0, 0, 0.08);
  color: var(--color-text-primary);
}

@media (max-width: 600px) {
  .pwa-banner-desc {
    display: none;
  }
}

/* ==========================================================================
   Header (Üst Çubuk / Banner)
   ========================================================================== */

.app-header {
  height: calc(var(--header-height) + env(safe-area-inset-top));
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: env(safe-area-inset-top) max(var(--space-md), env(safe-area-inset-right)) 0 max(var(--space-md), env(safe-area-inset-left));
  z-index: var(--z-header);
  flex-shrink: 0;
  max-width: 100vw;
  width: 100%;
  /* Profil ve bildirim menülerinin üst çubuğun altında görünmesine izin ver. */
  overflow: visible;
  position: relative;
  isolation: isolate;
  box-sizing: border-box;
}

.header-left {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.menu-toggle-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  color: var(--color-text-secondary);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.menu-toggle-btn:hover {
  background-color: var(--color-surface-hover);
  color: var(--color-text-primary);
}

.brand-container {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  cursor: pointer;
  user-select: none;
}

.brand-icon {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0a0a0a;
  color: #fff;
  border-radius: var(--radius-sm);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-md);
  box-shadow: var(--shadow-sm);
}

.brand-icon img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: inherit;
}

.brand-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  letter-spacing: -0.3px;
  color: var(--color-text-primary);
  display: flex;
  align-items: baseline;
  gap: var(--space-2xs);
}

.brand-badge {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  padding: 1px 6px;
  border-radius: var(--radius-pill);
}

/* Header Orta (Arama Barı) */
.header-center {
  flex: 1;
  max-width: 680px;
  margin: 0 var(--space-lg);
}

.search-bar {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  background-color: var(--color-bg-base);
  border: 1px solid transparent;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-bar:focus-within {
  background-color: var(--color-surface);
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.search-icon {
  color: var(--color-text-secondary);
}

.search-input {
  width: 100%;
  border: none;
  background: transparent;
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
}

.search-input::placeholder {
  color: var(--color-text-tertiary);
}

/* Header Sağ (Aksiyonlar & Profil) */
.header-right {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.icon-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--color-text-secondary);
  position: relative;
  transition: background-color var(--transition-fast);
}

.icon-button:hover {
  background-color: var(--color-surface-hover);
  color: var(--color-text-primary);
}

.badge-dot {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 8px;
  height: 8px;
  background-color: var(--cat-red);
  border-radius: 50%;
  border: 2px solid var(--color-surface);
}

.user-profile-btn {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 4px 8px;
  border-radius: var(--radius-pill);
  transition: background-color var(--transition-fast);
}

.user-profile-btn:hover {
  background-color: var(--color-surface-hover);
}

.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--color-primary-container);
  /* Arka plan JS ile kullanıcının rengine ayarlanır; mavi seçilince baş harfler kayboluyordu */
  color: #ffffff;
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex-shrink: 0;
}

.user-info {
  display: flex;
  flex-direction: column;
  text-align: left;
  line-height: 1.2;
}

.user-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.user-role {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
}

/* ==========================================================================
   Gövde Düzeni (Body Layout: Sidebar + Main Content)
   ========================================================================== */

.app-body {
  display: flex;
  flex: 1;
  height: calc(100vh - var(--header-height));
  position: relative;
  overflow: hidden;
}

/* ==========================================================================
   Sidebar (Sol Kenar Çubuğu)
   ========================================================================== */

.app-sidebar {
  width: var(--sidebar-width);
  background-color: var(--color-surface);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  transition: width var(--transition-base), transform var(--transition-base);
  flex-shrink: 0;
  z-index: var(--z-sidebar);
}

/* Sidebar Mobil Kapatma Butonu (Normalde gizli, mobilde görünür) */
.sidebar-header-mobile {
  display: none;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

/* Sidebar Bölümleri */
.sidebar-section {
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-divider);
}

.sidebar-section:last-child {
  border-bottom: none;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xs);
  padding: var(--space-2xs) 0;
}

.section-title {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.section-count {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  padding: 2px 7px;
  border-radius: var(--radius-pill);
}

.team-header-right {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.team-filter-actions {
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: var(--font-size-xs);
}

.link-filter-action {
  background: none;
  border: none;
  padding: 0 2px;
  font-size: 11px;
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
  cursor: pointer;
  text-decoration: underline;
  outline: none;
  transition: color var(--transition-fast);
}

.link-filter-action:hover {
  color: var(--color-primary-hover);
}

.filter-separator {
  color: var(--color-text-disabled);
  font-size: 11px;
}

/* Mini Takvim Kartı */
.mini-calendar-card {
  background-color: var(--color-bg-base);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  margin-top: var(--space-2xs);
}

.mini-cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xs);
}

.mini-cal-month {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.mini-cal-nav {
  display: flex;
  gap: 2px;
}

.mini-cal-nav-btn {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
}

.mini-cal-nav-btn:hover {
  background-color: var(--color-surface-hover);
  color: var(--color-text-primary);
}

.mini-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  gap: 2px;
  font-size: var(--font-size-xs);
}

.mini-cal-day-name {
  color: var(--color-text-tertiary);
  font-weight: var(--font-weight-medium);
  padding: 4px 0;
}

.mini-cal-day {
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.mini-cal-day:hover {
  background-color: var(--color-surface-hover);
}

.mini-cal-day.active {
  background-color: var(--color-primary);
  color: #fff;
  font-weight: var(--font-weight-semibold);
}

.mini-cal-day.other-month {
  color: var(--color-text-disabled);
}

/* Ekip Listesi (15 Kişilik Liste) */
.team-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 320px;
  overflow-y: auto;
  padding-right: 2px;
}

.team-member-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
  cursor: pointer;
  user-select: none;
}

.team-member-item:hover {
  background-color: var(--color-surface-hover);
}

.member-info-group {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex: 1;
  min-width: 0;
}

.member-avatar-wrapper {
  position: relative;
  flex-shrink: 0;
}

.member-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: #fff;
}

.status-badge {
  position: absolute;
  bottom: -1px;
  right: -1px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1.5px solid var(--color-surface);
}

.status-online { background-color: var(--status-online); }
.status-busy { background-color: var(--status-busy); }
.status-away { background-color: var(--status-away); }
.status-offline { background-color: var(--status-offline); }

.member-details {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.member-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.member-role-title {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Özel Checkbox Filtresi */
.custom-checkbox-label {
  display: flex;
  align-items: center;
  cursor: pointer;
}

.custom-checkbox {
  appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-text-tertiary);
  border-radius: var(--radius-xs);
  outline: none;
  cursor: pointer;
  position: relative;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.custom-checkbox:checked {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.custom-checkbox:checked::after {
  content: '';
  position: absolute;
  top: 1px;
  left: 5px;
  width: 4px;
  height: 9px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* Kategori Listesi */
.category-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.category-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.category-item:hover {
  background-color: var(--color-surface-hover);
}

.cat-color-dot {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  flex-shrink: 0;
}

.cat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  flex: 1;
}

/* ==========================================================================
   Sidebar Alt Logo Banner Alanı (Yatay Logo & Workspace Kartı)
   ========================================================================== */

.sidebar-logo-banner {
  margin: var(--space-md) var(--space-md) var(--space-md);
  margin-top: auto;
  flex-shrink: 0;
}

.sidebar-banner-card {
  background: linear-gradient(135deg, rgba(197, 160, 89, 0.09) 0%, rgba(13, 56, 42, 0.04) 100%);
  border: 1px solid rgba(197, 160, 89, 0.28);
  border-radius: var(--radius-md);
  padding: 11px 13px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  box-shadow: 0 2px 10px rgba(197, 160, 89, 0.07);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.sidebar-banner-card:hover {
  transform: translateY(-1px);
  border-color: rgba(197, 160, 89, 0.5);
  box-shadow: 0 4px 16px rgba(197, 160, 89, 0.16);
}

.banner-top-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.banner-logo-wrapper,
.banner-logo-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #ffffff;
  border: 1.5px solid rgba(197, 160, 89, 0.5);
  box-shadow: 0 2px 8px rgba(197, 160, 89, 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
  padding: 1px;
}

.banner-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 50%;
  display: block;
  transition: transform var(--transition-fast);
}

.sidebar-banner-card:hover .banner-logo-img {
  transform: scale(1.06);
}

.banner-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.banner-brand-title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: 0.8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.banner-pro-badge {
  font-size: 9px;
  font-weight: 800;
  background: linear-gradient(135deg, #c5a059, #8c6d2c);
  color: #ffffff;
  padding: 1px 6px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  flex-shrink: 0;
  box-shadow: 0 1px 4px rgba(197, 160, 89, 0.35);
}

.banner-version-desc {
  font-size: 10.5px;
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 1px;
}

.banner-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  padding-top: 8px;
  font-size: 10.5px;
  color: var(--color-text-tertiary);
}

.banner-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
}

.banner-live-indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #34a853;
  box-shadow: 0 0 0 2px rgba(52, 168, 83, 0.25);
  display: inline-block;
  animation: pulseGreen 2.2s infinite ease-in-out;
}

@keyframes pulseGreen {
  0% {
    box-shadow: 0 0 0 0 rgba(52, 168, 83, 0.4);
  }
  70% {
    box-shadow: 0 0 0 4px rgba(52, 168, 83, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(52, 168, 83, 0);
  }
}

.banner-badge-year {
  font-size: 10px;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-tertiary);
}

/* ==========================================================================
   Main Content (Sağ Ana İçerik Alanı)
   ========================================================================== */

.app-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background-color: var(--color-bg-base);
  min-width: 0;
  height: 100%;
}

/* Üst Görünüm Araç Çubuğu (Toolbar) */
.main-toolbar {
  position: relative;
  z-index: 50;
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-xs) var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
  gap: var(--space-sm);
  flex-shrink: 0;
  overflow: visible;
  width: 100%;
  box-sizing: border-box;
}

.toolbar-left {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.btn-today {
  padding: 7px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-lift), box-shadow var(--transition-lift);
}

.btn-today:hover {
  background-color: var(--color-surface-hover);
  border-color: var(--color-text-tertiary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.btn-today:active {
  transform: translateY(0);
}

.nav-arrows {
  display: flex;
  align-items: center;
  gap: 2px;
}

.current-period-title {
  font-size: clamp(1rem, 1.2vw + 0.6rem, 1.25rem);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-left: var(--space-xs);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

/* Görünüm Değiştirici Buton Grubu (Gün / Hafta / Ay / Kanban) */
.toolbar-right {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: nowrap;
}

/* Kategori Filtresi Dropdown Stilleri (Grid Üstü Toolbar) */
.category-dropdown-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
  z-index: 60;
}

.category-dropdown-wrapper.open {
  z-index: 70;
}

.btn-category-dropdown {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 13px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  background-color: var(--color-surface);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-lift), transform var(--transition-lift);
  white-space: nowrap;
}

.btn-category-dropdown:hover {
  background-color: var(--color-surface-hover);
  border-color: var(--color-text-tertiary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-category-dropdown:active {
  transform: translateY(0);
}

.cat-active-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
  display: inline-block;
}

.cat-selected-text {
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dropdown-chevron {
  color: var(--color-text-tertiary);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.category-dropdown-wrapper.open .dropdown-chevron {
  transform: rotate(180deg);
}

.category-dropdown-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 210px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.22), 0 2px 8px rgba(0, 0, 0, 0.08);
  padding: 6px 0;
  z-index: 999;
  display: none;
  flex-direction: column;
  animation: modalScaleIn 0.16s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.category-dropdown-wrapper.open .category-dropdown-menu {
  display: flex;
}

.cat-dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  background: transparent;
  border: none;
  cursor: pointer;
  width: 100%;
  text-align: left;
  transition: background-color var(--transition-fast);
  box-sizing: border-box;
}

.cat-dropdown-item:hover {
  background-color: var(--color-surface-hover);
}

.cat-dropdown-item.active {
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  background-color: var(--color-primary-light);
}

.cat-color-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.cat-dot-all {
  background: conic-gradient(from 0deg, #1a73e8, #1e8e3e, #f9ab00, #d93025, #9334e6, #1a73e8);
}

.cat-item-text {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cat-check-icon {
  margin-left: auto;
  color: var(--color-primary);
  opacity: 0;
  transition: opacity var(--transition-fast);
  flex-shrink: 0;
}

.cat-dropdown-item.active .cat-check-icon {
  opacity: 1;
}

.cat-dropdown-divider {
  height: 1px;
  background-color: var(--color-border);
  margin: 4px 0;
}

/* Ortak Boş Vakit Bul Butonu Stilleri */
.btn-find-free-time {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  background-color: var(--color-surface);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-lift), transform var(--transition-lift);
  white-space: nowrap;
}

.btn-find-free-time:hover {
  background-color: var(--color-surface-hover);
  border-color: var(--color-text-tertiary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-find-free-time:active {
  transform: translateY(0);
}

.btn-find-free-time.active {
  background-color: #e6f4ea;
  border-color: #34a853;
  color: #137333;
  font-weight: var(--font-weight-semibold);
  box-shadow: 0 2px 6px rgba(52, 168, 83, 0.35);
}

.btn-find-free-time.active:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(52, 168, 83, 0.45);
}

.btn-find-free-time.active svg {
  stroke: #137333;
}

.view-switcher-group {
  display: flex;
  background-color: var(--color-bg-base);
  padding: 3px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
}

.view-btn {
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  transition: background-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-lift), transform var(--transition-lift);
}

.view-btn:hover {
  color: var(--color-text-primary);
  transform: translateY(-1px);
}

.view-btn:active {
  transform: translateY(0);
}

.view-btn.active {
  background-color: var(--color-surface);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  font-weight: var(--font-weight-semibold);
}

.view-btn.active:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* ==========================================================================
   Takvim Görünümü (Calendar View Grid & Event Cards)
   08:00 - 20:00 Saat Dilimi ve 7 Günlük Responsive Tablo
   ========================================================================== */

.view-viewport {
  flex: 1;
  padding: var(--space-sm);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  z-index: 1;
}

.calendar-container {
  display: flex;
  flex-direction: column;
  flex: 1;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

/* Mobil Gün Seçici Barı (Sadece mobilde görünür) */
.mobile-day-selector {
  display: none;
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 6px var(--space-xs);
  overflow-x: auto;
  gap: 6px;
  scrollbar-width: none;
}
.mobile-day-selector::-webkit-scrollbar {
  display: none;
}

.mobile-day-pill {
  flex: 1;
  min-width: 44px;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 6px 4px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.mobile-day-pill.active {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
}

.mobile-day-pill.active .pill-day-num {
  background-color: var(--color-primary);
  color: #fff;
  border-radius: 50%;
}

.pill-day-name {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  margin-bottom: 2px;
}

.mobile-day-pill.active .pill-day-name {
  color: var(--color-primary);
}

.pill-day-num {
  font-size: var(--font-size-sm);
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-primary);
}

/* Takvim Üst Başlık Satırı (Gün İsimleri & Numaraları) */
.calendar-header-row {
  display: flex;
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
  z-index: 10;
}

.time-gutter-header {
  width: 64px;
  flex-shrink: 0;
  border-right: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  font-weight: var(--font-weight-medium);
  padding: 8px 0;
}

.days-header-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

.day-header-cell {
  padding: 8px 4px;
  text-align: center;
  border-right: 1px solid var(--color-border-subtle);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  user-select: none;
}

.day-header-cell:last-child {
  border-right: none;
}

.day-header-cell .day-name {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.day-header-cell .day-number {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--color-text-primary);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.day-header-cell.today .day-number {
  background-color: var(--color-primary);
  color: #ffffff;
  font-weight: var(--font-weight-bold);
}

.day-header-cell.today .day-name {
  color: var(--color-primary);
}

/* Takvim Kaydırılabilir Gövde Alanı */
.calendar-scroll-area {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  position: relative;
  background-color: var(--color-surface);
}

/* Sol Saat Kolonu (08:00 - 20:00) */
.time-gutter-column {
  width: 64px;
  flex-shrink: 0;
  border-right: 1px solid var(--color-border-subtle);
  position: relative;
  height: calc(var(--hour-height, 60px) * 24); /* 24 saat; saat yüksekliği yakınlaştırmayla değişir */
}

.time-slot-label {
  position: absolute;
  right: 10px;
  transform: translateY(-50%);
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  font-weight: var(--font-weight-medium);
  user-select: none;
}

/* 7 Günlük Grid Kolonları */
.calendar-grid-body {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  position: relative;
  height: calc(var(--hour-height, 60px) * 24);
  background-color: var(--color-surface);
  touch-action: pan-y;
}

.day-grid-column {
  position: relative;
  height: 100%;
  border-right: 1px solid var(--color-border-subtle);
  background-color: transparent;
}

.day-grid-column:last-child {
  border-right: none;
}

.day-grid-column.today {
  background-color: rgba(26, 115, 232, 0.02);
}

/* Saat Çizgileri (Horizontal Guide Lines) */
.hour-grid-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background-color: var(--color-border-subtle);
  pointer-events: none;
  z-index: 1;
}

.calendar-create-preview {
  position: absolute;
  left: 4px;
  right: 4px;
  min-height: 30px;
  border: 1px solid var(--color-primary);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-xs);
  background: rgba(26, 115, 232, 0.16);
  box-shadow: 0 2px 8px rgba(26, 115, 232, 0.18);
  pointer-events: none;
  z-index: 3;
}

/* ==========================================================================
   Etkinlik Kartları (Calendar Event Cards)
   ========================================================================== */

.calendar-event-card {
  position: absolute;
  left: 3px;
  width: calc(100% - 6px);
  border-radius: var(--radius-xs);
  padding: 4px 8px;
  box-shadow: 0 1px 3px rgba(60, 64, 67, 0.2);
  cursor: pointer;
  z-index: 4;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 2px;
  transition: box-shadow var(--transition-fast), z-index var(--transition-fast);
  border-left-width: 4px;
  border-left-style: solid;
  box-sizing: border-box;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  /* Dikey kaydırma serbest; sürükleme yalnızca basılı tutunca başlar (JS) */
  touch-action: pan-y;
}

.calendar-event-card.is-read-only {
  cursor: default;
  touch-action: pan-y;
}

.calendar-event-card:hover {
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
  z-index: 40 !important;
}

.calendar-event-card.is-overlapping:hover {
  min-width: min(150px, 90vw);
  z-index: 50 !important;
}

/* Sürükleme ve Taşıma Geri Bildirimi */
.calendar-event-card.is-dragging {
  opacity: 0.88;
  z-index: 1000 !important;
  cursor: grabbing !important;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.38) !important;
  transform: scale(1.01);
  transition: none !important;
  overflow: visible !important;
}

.day-grid-column.drag-target-day,
.month-cell.drag-target-day {
  background-color: rgba(26, 115, 232, 0.08) !important;
  outline: 2px dashed var(--color-primary);
  outline-offset: -2px;
}

/* Google Takvim Tarzı Canlı Saat Baloncuk Kutusu (XX:XX - YY:YY) - Fixed Konumlandırma */
.event-time-bubble,
.event-drag-time-badge {
  position: fixed;
  background-color: #202124;
  color: #ffffff;
  font-size: 11.5px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 14px;
  white-space: nowrap;
  pointer-events: none;
  z-index: 99999 !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.45);
  letter-spacing: 0.3px;
  display: flex;
  align-items: center;
  gap: 6px;
  transform: translateX(-50%);
  transition: none !important;
}

.event-time-bubble::after,
.event-drag-time-badge::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  border-width: 5px 5px 0 5px;
  border-style: solid;
  border-color: #202124 transparent transparent transparent;
}

.event-time-bubble.bubble-bottom::after,
.event-drag-time-badge.bubble-bottom::after {
  bottom: auto;
  top: -5px;
  border-width: 0 5px 5px 5px;
  border-color: transparent transparent #202124 transparent;
}

/* Üst ve Alt Sınır Boyutlandırma Tutamaçları - Google Takvim Standardı: Çizgisiz, Temiz Kenar */
.event-resize-handle {
  position: absolute;
  left: 0;
  right: 0;
  height: 10px;
  cursor: ns-resize;
  z-index: 15;
  touch-action: pan-y;
  background: transparent;
}

.event-resize-handle.handle-top {
  top: 0;
}

.event-resize-handle.handle-bottom {
  bottom: 0;
}

@media (hover: none), (pointer: coarse) {
  .event-resize-handle {
    height: 18px;
  }

  .event-resize-handle::after {
    content: '';
    position: absolute;
    left: 50%;
    width: 30px;
    height: 3px;
    border-radius: var(--radius-pill);
    background: rgba(32, 33, 36, 0.42);
    transform: translateX(-50%);
  }

  .event-resize-handle.handle-top::after {
    top: 4px;
  }

  .event-resize-handle.handle-bottom::after {
    bottom: 4px;
  }
}

/* Başlık Metni & Kırpılma Koruması */
.event-card-title {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.35;
  padding-top: 1px;
  margin: 0;
}

/* Kısa Süreli Kartlar (Min 30 dk: Kompakt Yan Yana Dizilim) */
.calendar-event-card.is-short-duration {
  flex-direction: row !important;
  align-items: center !important;
  gap: 6px !important;
  padding: 2px 6px !important;
}

.calendar-event-card.is-short-duration .event-card-title {
  font-size: 11px !important;
  line-height: 1.2 !important;
  flex: 1;
}

.calendar-event-card.is-short-duration .event-card-user {
  margin-top: 0 !important;
  flex-shrink: 0;
}

.calendar-event-card.is-short-duration .event-user-name {
  display: none; /* Kısa kartta sadece baş harf rozeti kalsın */
}

/* Atanan Kişi Bilgisi */
.event-card-user {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 1px;
  overflow: hidden;
}

.event-user-avatar {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  color: #fff;
  font-size: 7.5px;
  font-weight: var(--font-weight-bold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.event-user-name {
  font-size: 0.6875rem;
  color: var(--color-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: var(--font-weight-medium);
}

/* ==========================================================================
   Ortak Boş Vakit (Common Free Time) Yeşil Şerit Vurgusu
   ========================================================================== */

.free-time-highlight-slot {
  position: absolute;
  left: 3px;
  right: 3px;
  background: rgba(52, 168, 83, 0.12);
  border: 1.5px dashed #34a853;
  border-radius: var(--radius-xs);
  z-index: 2;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 4px 6px;
  box-sizing: border-box;
  overflow: hidden;
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.free-time-highlight-slot:hover {
  background: rgba(52, 168, 83, 0.24);
  box-shadow: 0 2px 8px rgba(52, 168, 83, 0.3);
  z-index: 15;
}

.free-time-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 0.6875rem; /* 11px */
  font-weight: var(--font-weight-semibold);
  color: #137333;
  background-color: #ffffff;
  padding: 2px 7px;
  border-radius: var(--radius-pill);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
  white-space: nowrap;
  line-height: 1.2;
}

.free-time-subtext {
  font-size: 0.625rem; /* 10px */
  color: #137333;
  margin-top: 2px;
  font-weight: var(--font-weight-medium);
  white-space: nowrap;
}

/* ==========================================================================
   Mobil Takvim & Günlük/Haftalık Görünüm Kuralları (Google Calendar Mobile Tarzı)
   ========================================================================== */
@media (max-width: 768px) {
  /* Günlük Görünüm Modunda: Tek Kolon ve Gün Seçici Barı */
  .calendar-container.day-view-mode .mobile-day-selector {
    display: flex;
  }

  .calendar-container.day-view-mode .calendar-header-row {
    display: none;
  }

  .calendar-container.day-view-mode .calendar-grid-body {
    grid-template-columns: 1fr;
  }

  .calendar-container.day-view-mode .day-grid-column {
    display: none;
    border-right: none;
  }

  .calendar-container.day-view-mode .day-grid-column.active-mobile-day {
    display: block;
    width: 100%;
  }

  .calendar-container.day-view-mode .calendar-event-card {
    padding: 6px 10px;
  }

  .calendar-container.day-view-mode .event-card-title {
    font-size: var(--font-size-sm);
  }

  .calendar-container.day-view-mode .event-card-time {
    font-size: var(--font-size-xs);
  }

  .calendar-container.day-view-mode .event-user-avatar {
    width: 20px;
    height: 20px;
    font-size: 10px;
  }

  .calendar-container.day-view-mode .event-user-name {
    font-size: var(--font-size-xs);
  }

  /* Haftalık Görünüm Modunda: 7 Günün Tamamı Ölçeklenerek Mobilde Sığdırılır */
  .calendar-container:not(.day-view-mode) .mobile-day-selector {
    display: none !important;
  }

  .calendar-container:not(.day-view-mode) .calendar-header-row {
    display: flex !important;
  }

  .calendar-container:not(.day-view-mode) .time-gutter-header,
  .calendar-container:not(.day-view-mode) .time-gutter-column {
    width: 34px !important;
    min-width: 34px !important;
  }

  .calendar-container:not(.day-view-mode) .time-slot-label {
    right: 3px;
    font-size: 9px;
  }

  .calendar-container:not(.day-view-mode) .days-header-grid {
    display: grid !important;
    grid-template-columns: repeat(7, minmax(0, 1fr)) !important;
    width: 100%;
  }

  .calendar-container:not(.day-view-mode) .day-header-cell {
    padding: 4px 1px !important;
    min-width: 0;
  }

  .calendar-container:not(.day-view-mode) .day-header-cell .day-name {
    font-size: 9px !important;
    letter-spacing: -0.2px;
  }

  .calendar-container:not(.day-view-mode) .day-header-cell .day-number {
    width: 22px !important;
    height: 22px !important;
    font-size: 11px !important;
  }

  .calendar-container:not(.day-view-mode) .calendar-grid-body {
    display: grid !important;
    grid-template-columns: repeat(7, minmax(0, 1fr)) !important;
    width: 100%;
  }

  .calendar-container:not(.day-view-mode) .day-grid-column {
    display: block !important;
    width: 100% !important;
    min-width: 0;
  }

  .calendar-container:not(.day-view-mode) .calendar-event-card {
    padding: 2px 3px !important;
    border-left-width: 2.5px !important;
    border-radius: 3px !important;
  }

  .calendar-container:not(.day-view-mode) .event-card-title {
    font-size: 10px !important;
    line-height: 1.15 !important;
    font-weight: 600;
  }

  .calendar-container:not(.day-view-mode) .event-card-time {
    font-size: 8.5px !important;
    line-height: 1.1 !important;
  }

  .calendar-container:not(.day-view-mode) .event-card-user {
    display: none !important;
  }
}

/* ==========================================================================
   Karartma Perdesi (Mobile Backdrop Overlay)
   ========================================================================== */

.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(32, 33, 36, 0.45);
  backdrop-filter: blur(2px);
  z-index: var(--z-backdrop);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.sidebar-backdrop.active {
  display: block;
  opacity: 1;
  pointer-events: auto;
}

/* ==========================================================================
   Duyarlı Tasarım Kuralları (Responsive Breakpoints)
   ========================================================================== */

/* Masaüstü Daraltılmış Mod (Desktop Collapsed Rail Mode) */
body.sidebar-collapsed .app-sidebar {
  width: var(--sidebar-collapsed-width);
  align-items: center;
}

body.sidebar-collapsed .app-sidebar .section-title,
body.sidebar-collapsed .app-sidebar .section-count,
body.sidebar-collapsed .app-sidebar .mini-calendar-card,
body.sidebar-collapsed .app-sidebar .member-details,
body.sidebar-collapsed .app-sidebar .cat-label,
body.sidebar-collapsed .app-sidebar .custom-checkbox-label {
  display: none;
}

body.sidebar-collapsed .app-sidebar .sidebar-section {
  padding: var(--space-xs) 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

body.sidebar-collapsed .app-sidebar .team-member-item,
body.sidebar-collapsed .app-sidebar .category-item {
  justify-content: center;
  padding: 8px 0;
  width: 100%;
}

body.sidebar-collapsed .app-sidebar .member-info-group {
  justify-content: center;
  flex: initial;
}

body.sidebar-collapsed .sidebar-logo-banner {
  margin: auto 6px 12px;
  width: auto;
}

body.sidebar-collapsed .banner-info,
body.sidebar-collapsed .banner-meta-row {
  display: none;
}

body.sidebar-collapsed .sidebar-banner-card {
  padding: 6px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
}

body.sidebar-collapsed .banner-logo-wrapper,
body.sidebar-collapsed .banner-logo-icon {
  width: 36px;
  height: 36px;
}

/* 1) TABLET DÜZENİ: 1024px Altı (İkon Rayı / Collapsed Rail Mode & iPad Optimizasyonları) */
@media (max-width: 1024px) {
  :root {
    --sidebar-width: var(--sidebar-collapsed-width);
  }

  .app-sidebar {
    width: var(--sidebar-collapsed-width);
    align-items: center;
  }

  /* Etiketleri ve detay metinlerini gizle */
  .app-sidebar .section-title,
  .app-sidebar .section-count,
  .app-sidebar .mini-calendar-card,
  .app-sidebar .member-details,
  .app-sidebar .cat-label,
  .app-sidebar .custom-checkbox-label,
  .app-sidebar .team-filter-actions {
    display: none;
  }

  .app-sidebar .sidebar-section {
    padding: var(--space-xs) 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .app-sidebar .team-member-item,
  .app-sidebar .category-item {
    justify-content: center;
    padding: 8px 0;
    width: 100%;
  }

  .app-sidebar .member-info-group {
    justify-content: center;
    flex: initial;
  }

  .app-sidebar .sidebar-logo-banner {
    margin: auto 6px 12px;
    width: auto;
  }

  .app-sidebar .banner-info,
  .app-sidebar .banner-meta-row {
    display: none;
  }

  .app-sidebar .sidebar-banner-card {
    padding: 6px;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
  }

  .app-sidebar .banner-logo-icon {
    width: 34px;
    height: 34px;
  }

  .header-center {
    max-width: 320px;
    margin: 0 var(--space-sm);
  }

  /* Tablet iPad Toolbar & Overflow Kontrolleri */
  .main-toolbar {
    padding: var(--space-xs) var(--space-sm);
    gap: var(--space-xs);
  }

  .current-period-title {
    font-size: clamp(0.9rem, 1.2vw + 0.4rem, 1.1rem);
    max-width: 220px;
  }

  .btn-today {
    padding: 6px 12px;
    font-size: var(--font-size-xs);
  }

  .btn-find-free-time {
    padding: 6px 10px;
    font-size: var(--font-size-xs);
    gap: 4px;
  }

  .view-btn {
    padding: 5px 10px;
    font-size: var(--font-size-xs);
  }

  /* Tablet Saat Kolonu ve Gün Başlıkları */
  .time-gutter-header,
  .time-gutter-column {
    width: 52px;
  }

  .day-header-cell .day-name {
    font-size: clamp(0.625rem, 0.9vw, 0.75rem);
  }

  .day-header-cell .day-number {
    width: 28px;
    height: 28px;
    font-size: clamp(0.8125rem, 1vw, 0.9375rem);
  }

  .event-card-title {
    font-size: clamp(0.65rem, 0.85vw, 0.75rem);
  }

  /* Tablette Yatay Taşmayı Kesinlikle Engelle */
  .app-main {
    overflow-x: hidden;
  }

  .view-viewport {
    padding: var(--space-xs);
  }

  .kanban-column {
    min-width: 240px;
  }
}

/* 2) MOBİL DÜZENİ: 768px Altı (Off-canvas Drawer & Hamburger) */
@media (max-width: 768px) {
  :root {
    --sidebar-width: 280px;
  }

  .app-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    height: 100vh;
    height: 100dvh;
    padding-bottom: env(safe-area-inset-bottom);
    background-color: var(--color-surface);
    box-shadow: var(--shadow-lg);
    transform: translateX(-100%);
    z-index: var(--z-sidebar);
    align-items: stretch;
  }

  /* Mobil açık durumda animasyon */
  .app-sidebar.sidebar-open {
    transform: translateX(0);
  }

  /* Mobilde etiketleri ve bölümleri tekrar tam göster */
  .app-sidebar .section-title,
  .app-sidebar .section-count,
  .app-sidebar .mini-calendar-card,
  .app-sidebar .member-details,
  .app-sidebar .cat-label,
  .app-sidebar .custom-checkbox-label {
    display: initial;
  }

  .app-sidebar .sidebar-header-mobile {
    display: flex;
  }

  .app-sidebar .sidebar-section {
    padding: var(--space-sm) var(--space-md);
    align-items: stretch;
  }

  .app-sidebar .team-member-item,
  .app-sidebar .category-item {
    justify-content: space-between;
    padding: 6px 8px;
  }

  .app-sidebar .member-info-group {
    justify-content: flex-start;
    flex: 1;
  }

  .app-sidebar .sidebar-logo-banner {
    margin: 16px var(--space-md) 24px;
    margin-top: auto;
    width: auto;
  }

  .app-sidebar .banner-info {
    display: flex !important;
  }

  .app-sidebar .banner-meta-row {
    display: flex !important;
  }

  .app-sidebar .sidebar-banner-card {
    padding: 12px 14px;
    align-items: stretch;
  }

  /* Header düzenlemeleri - Scroll Kaldırma & Tam Ölçeklendirme */
  .app-header {
    padding: env(safe-area-inset-top) max(8px, env(safe-area-inset-right)) 0 max(8px, env(safe-area-inset-left));
    height: calc(52px + env(safe-area-inset-top));
    overflow: visible;
    width: 100%;
    box-sizing: border-box;
  }

  .header-center {
    display: none; /* Mobilde arama barını gizle */
  }

  .header-left {
    min-width: auto;
    gap: 6px;
    flex-shrink: 1;
    overflow: hidden;
  }

  .brand-icon {
    width: 28px;
    height: 28px;
    font-size: 14px;
    flex-shrink: 0;
  }

  .brand-title {
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .brand-badge {
    display: none;
  }

  .header-right {
    gap: 2px;
    flex-shrink: 0;
  }

  .icon-button {
    width: 32px;
    height: 32px;
  }

  .icon-button svg {
    width: 17px;
    height: 17px;
  }

  .user-profile-btn {
    padding: 2px;
  }

  .user-info {
    display: none; /* Mobilde sadece avatar göster */
  }

  .avatar {
    width: 28px;
    height: 28px;
    font-size: 12px;
  }

  /* Main Toolbar Düzenlemeleri - Sıfır Yatay Taşma (No Scroll) & Dropdown Açılışı */
  .main-toolbar {
    padding: 4px 8px;
    gap: 4px;
    width: 100%;
    box-sizing: border-box;
    overflow: visible;
    position: relative;
    z-index: 50;
    justify-content: space-between;
  }

  .toolbar-left {
    gap: 4px;
    flex: 1;
    min-width: 0;
  }

  .btn-today {
    padding: 4px 8px;
    font-size: 11px;
    flex-shrink: 0;
  }

  .nav-arrows .icon-button {
    width: 26px;
    height: 26px;
  }

  .current-period-title {
    font-size: 12px;
    margin-left: 2px;
    max-width: 135px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .toolbar-right {
    gap: 4px;
    flex-shrink: 0;
    margin-left: auto;
  }

  .btn-category-dropdown {
    padding: 4px 8px;
    font-size: 11px;
    gap: 4px;
  }

  .cat-selected-text {
    max-width: 75px;
  }

  .btn-find-free-time {
    padding: 4px 7px;
    font-size: 11px;
    gap: 3px;
  }

  .btn-find-free-time svg {
    width: 13px;
    height: 13px;
  }

  .view-switcher-group {
    padding: 2px;
    gap: 0;
    overflow-x: visible;
  }

  .view-btn {
    padding: 3px 6px;
    font-size: 10.5px;
  }

  /* Mobil Aylık Görünüm Ölçeklendirmesi (Google Calendar Mobile Tarzı) */
  .month-container {
    width: 100%;
    overflow: hidden;
  }

  .month-header-row .month-day-title {
    padding: 5px 1px;
    font-size: 9.5px;
    letter-spacing: -0.2px;
  }

  .month-grid-body {
    grid-template-columns: repeat(7, minmax(0, 1fr));
    grid-auto-rows: minmax(clamp(48px, 10vh, 75px), 1fr);
  }

  .month-cell {
    min-height: clamp(48px, 10vh, 75px);
    padding: 2px 3px;
    gap: 1px;
    min-width: 0;
  }

  .cell-header {
    margin-bottom: 1px;
  }

  .cell-day-num {
    width: 20px;
    height: 20px;
    font-size: 10.5px;
  }

  .month-events-wrap {
    gap: 2px;
  }

  .month-event-chip {
    font-size: 9px;
    padding: 1px 3px;
    line-height: 1.2;
    border-left-width: 2px;
    height: 16px;
  }

  .month-more-chip {
    font-size: 8.5px;
    padding: 0 2px;
    line-height: 1.1;
  }

  .modal-overlay {
    align-items: flex-end;
    padding: max(12px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left));
  }

  .modal-card {
    max-height: calc(100dvh - env(safe-area-inset-top) - env(safe-area-inset-bottom) - 24px);
  }

  .form-row {
    flex-direction: column;
  }

  .global-fab-btn {
    right: max(20px, calc(16px + env(safe-area-inset-right)));
    bottom: max(20px, calc(16px + env(safe-area-inset-bottom)));
  }

  .toast-container {
    bottom: max(16px, calc(12px + env(safe-area-inset-bottom)));
  }

  .login-modal-overlay {
    padding: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
  }

  .login-modal-card {
    max-height: calc(100dvh - env(safe-area-inset-top) - env(safe-area-inset-bottom) - 32px);
  }
}

/* Ekstra Dar Ekranlar (≤ 480px Cep Telefonları) */
@media (max-width: 480px) {
  .pwa-install-banner {
    gap: 6px;
    padding-bottom: 8px;
  }

  .pwa-banner-icon {
    display: none;
  }

  .btn-pwa-install {
    padding: 7px 9px;
  }

  .btn-pwa-install svg {
    display: none;
  }

  .btn-category-dropdown .cat-selected-text,
  .btn-category-dropdown .dropdown-chevron {
    display: none;
  }

  .btn-category-dropdown {
    padding: 4px 6px;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    justify-content: center;
  }

  .btn-find-free-time span {
    display: none;
  }

  .btn-find-free-time {
    padding: 4px 6px;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    justify-content: center;
  }

  .current-period-title {
    max-width: 95px;
    font-size: 11px;
  }

  .view-btn {
    padding: 3px 5px;
    font-size: 10px;
  }
}

/* ==========================================================================
   Çevrimdışı (Offline) Toast / Snackbar Bildirimi
   ========================================================================== */

.toast-container {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  z-index: var(--z-modal);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--transition-base), opacity var(--transition-base);
  max-width: 90vw;
}

.toast-container.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.offline-toast {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background-color: #202124;
  color: #ffffff;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  border-left: 4px solid var(--cat-amber);
}

.offline-toast.online-restored {
  border-left-color: var(--status-online);
}

.toast-icon-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cat-amber);
  flex-shrink: 0;
}

.offline-toast.online-restored .toast-icon-wrapper {
  color: var(--status-online);
}

.toast-message {
  line-height: 1.4;
  letter-spacing: 0.1px;
}

.toast-close-btn {
  margin-left: var(--space-xs);
  color: #bdc1c6;
  padding: 4px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.toast-close-btn:hover {
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   Kanban Görev Panosu (Kanban Task Board)
   3 Kolon: Yapılacak (todo), Yapılıyor (doing), Yapıldı (done)
   Mobil: Dikey/Yatay yerleşim seçimi
   ========================================================================== */

.kanban-container {
  min-height: 0;
  display: flex;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
  height: 100%;
}

.kanban-column-wrapper {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  flex: 1;
  min-height: 0;
  min-width: 0;
  overflow: hidden;
}

.kanban-column {
  min-height: 0;
  min-width: 0;
  background-color: var(--color-bg-base);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  max-height: 100%;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

/* Sürükleme Anında Hedef Kolon Geri Bildirimi (Dropzone Visual Feedback) */
.kanban-column.column-drag-over {
  background-color: rgba(26, 115, 232, 0.08) !important;
  border: 2px dashed var(--color-primary) !important;
}

.kanban-column.column-drag-over .kanban-column-header {
  background-color: rgba(26, 115, 232, 0.12) !important;
}

.kanban-column-header {
  padding: 12px var(--space-md);
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  transition: background-color var(--transition-fast);
}

.column-header-left {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.column-status-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.indicator-todo { background-color: var(--color-primary); }
.indicator-doing { background-color: var(--cat-amber); }
.indicator-done { background-color: var(--cat-green); }

.column-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.column-count-badge {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  background-color: var(--color-surface-variant);
  color: var(--color-text-secondary);
}

.kanban-task-list {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  min-height: 80px;
}

/* Görev Kartları (Kanban Task Cards) */
.kanban-task-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-sm);
  box-shadow: 0 1px 2px rgba(60, 64, 67, 0.12);
  cursor: grab;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast), opacity var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: 6px;
  user-select: none;
}

.kanban-task-card:active {
  cursor: grabbing;
}

.kanban-task-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

/* Taşınamayan (başkasına ait) görevler yalnızca ayrıntı için açılabilir. */
.kanban-task-card.is-read-only {
  cursor: pointer;
  -webkit-user-drag: none;
}

.kanban-task-card:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Görev modalı: kullanıcının yetkisini açıklayan bilgi satırı */
.task-permission-note {
  margin: 0;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background-color: var(--color-surface-variant);
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
  line-height: 1.45;
}

.task-permission-note:empty {
  display: none;
}

#formEditTask .form-input:disabled,
#formEditTask .form-textarea:disabled,
#formEditTask .form-select:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* Sürüklenen Kart Görsel Geri Bildirimi (Dragging State) */
.kanban-task-card.dragging {
  opacity: 0.42 !important;
  transform: scale(0.97);
  box-shadow: var(--shadow-floating);
  border: 1px dashed var(--color-primary) !important;
}

/* Dokunmatik Cihazlar İçin Parmağı Takip Eden Klon Kart */
.touch-drag-clone {
  position: fixed !important;
  z-index: 10000 !important;
  pointer-events: none !important;
  opacity: 0.94 !important;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25) !important;
  transform: rotate(2deg) scale(1.03) !important;
  transition: none !important;
  margin: 0 !important;
}

.task-card-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  line-height: 1.3;
}

.task-card-desc {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.task-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 4px;
  padding-top: 8px;
  border-top: 1px solid var(--color-border-subtle);
}

.task-assigned-user {
  display: flex;
  align-items: center;
  gap: 6px;
}

.task-user-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  color: #fff;
  font-size: 10px;
  font-weight: var(--font-weight-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.task-user-name {
  font-size: var(--font-size-xs);
  color: var(--color-text-primary);
  font-weight: var(--font-weight-medium);
  max-width: 120px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.task-deadline-badge {
  font-size: 0.6875rem; /* 11px */
  font-weight: var(--font-weight-medium);
  padding: 2px 7px;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  gap: 3px;
  white-space: nowrap;
}

.task-deadline-badge.normal {
  background-color: var(--color-surface-variant);
  color: var(--color-text-secondary);
}

.task-deadline-badge.overdue {
  background-color: #fce8e6;
  color: #c5221f;
  border: 1px solid #fad2cf;
  font-weight: var(--font-weight-bold);
}

.task-deadline-badge.completed {
  background-color: #e6f4ea;
  color: #137333;
}

/* ==========================================================================
   Mobil Kanban: varsayılan üç bölüm üst üste; isteğe bağlı yatay kaydırma
   ========================================================================== */
@media (max-width: 768px) {
  .kanban-container[data-mobile-layout="horizontal"] .kanban-column-wrapper {
    display: flex;
    gap: var(--space-sm);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: 0 var(--space-2xs) var(--space-xs);
    -webkit-overflow-scrolling: touch;
    scroll-padding: 0 var(--space-2xs);
  }

  .kanban-container[data-mobile-layout="horizontal"] .kanban-column {
    min-width: 82vw;
    max-width: 82vw;
    scroll-snap-align: center;
    flex-shrink: 0;
  }

  .kanban-container[data-mobile-layout="vertical"] .kanban-column-wrapper {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: repeat(3, minmax(0, 1fr));
    gap: var(--space-xs);
    overflow: hidden;
  }

  .kanban-container[data-mobile-layout="vertical"] .kanban-column {
    min-width: 0;
    max-width: none;
  }

  .kanban-container[data-mobile-layout="vertical"] .kanban-column-header {
    padding: 8px 12px;
  }

  .kanban-container[data-mobile-layout="vertical"] .kanban-task-list {
    min-height: 0;
    overscroll-behavior-y: contain;
  }
}

/* ==========================================================================
   Floating Action Button (FAB)
   Ekranın Sağ Alt Köşesinde Sabit Duran '+' Butonu
   ========================================================================== */

.global-fab-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1a73e8, #1557b0);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(26, 115, 232, 0.45), 0 2px 6px rgba(0, 0, 0, 0.15);
  z-index: var(--z-header);
  cursor: pointer;
  border: none;
  outline: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.global-fab-btn:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 6px 20px rgba(26, 115, 232, 0.55), 0 3px 8px rgba(0, 0, 0, 0.2);
}

.global-fab-btn:active {
  transform: scale(0.96);
}

/* ==========================================================================
   Görünüm Geçiş Animasyonları (View Fade-In Effect)
   ========================================================================== */

@keyframes viewFadeIn {
  0% {
    opacity: 0;
    transform: translateY(6px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.view-fade-in {
  animation: viewFadeIn 0.28s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* ==========================================================================
   Global Modal (Popup) Bileşeni
   Frosted Glass (Blur Arka Plan) & Scale-In Animasyonu
   ========================================================================== */

@keyframes modalScaleIn {
  0% {
    opacity: 0;
    transform: scale(0.90) translateY(18px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(32, 33, 36, 0.48);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base), backdrop-filter var(--transition-base);
}

.modal-overlay.show {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background-color: var(--color-surface);
  width: 100%;
  max-width: 520px;
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2), 0 4px 12px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transform: scale(0.90) translateY(18px);
  transition: transform var(--transition-spring), opacity var(--transition-base);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  max-height: 90vh;
  opacity: 0;
}

.modal-overlay.show .modal-card {
  opacity: 1;
  transform: scale(1) translateY(0);
  animation: modalScaleIn 0.32s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-bg-base);
}

.modal-tabs {
  display: flex;
  gap: var(--space-xs);
}

.modal-tab-btn {
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.modal-tab-btn:hover {
  color: var(--color-text-primary);
  background-color: var(--color-surface-hover);
}

.modal-tab-btn.active {
  background-color: var(--color-surface);
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  box-shadow: var(--shadow-sm);
}

.modal-close-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.modal-close-btn:hover {
  background-color: var(--color-surface-hover);
  color: var(--color-text-primary);
}

.modal-body {
  padding: var(--space-lg);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

/* Form Alanları */
.modal-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-row {
  display: flex;
  gap: var(--space-sm);
}

.flex-1 {
  flex: 1;
}

.form-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
}

.required-star {
  color: #d93025;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-surface);
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.15);
}

.form-textarea {
  resize: vertical;
  min-height: 60px;
}

.event-details-disclosure {
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  background: var(--color-bg-base);
}

.event-details-disclosure summary {
  padding: 10px 12px;
  color: var(--color-text-secondary);
  cursor: pointer;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
}

.event-details-disclosure[open] summary {
  border-bottom: 1px solid var(--color-border-subtle);
}

.event-details-grid {
  display: grid;
  gap: var(--space-sm);
  padding: var(--space-sm);
}

.event-color-field {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}

/* QA Şartı: Form Doğrulama (Validation) Hata Stilleri */
.form-input.input-error, .form-select.input-error {
  border-color: #d93025 !important;
  background-color: #fff8f7 !important;
  box-shadow: 0 0 0 2px rgba(217, 48, 37, 0.15) !important;
}

.field-error-text {
  color: #d93025;
  font-size: 0.6875rem; /* 11px */
  font-weight: var(--font-weight-medium);
  margin-top: 2px;
  display: none;
}

.field-error-text.show {
  display: block;
}

/* Modal Alt Buton Grubu */
.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border-subtle);
}

.btn-cancel {
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.btn-cancel:hover {
  background-color: var(--color-surface-hover);
  color: var(--color-text-primary);
}

.btn-submit {
  padding: 9px 22px;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  background-color: var(--color-primary);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.btn-submit:hover {
  background-color: var(--color-primary-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn-submit:active {
  transform: translateY(0);
}

/* ==========================================================================
   Koyu Tema (Dark Mode) Değişkenleri ve Özelleştirmeleri
   ========================================================================== */

body.dark-theme {
  --color-bg-base: #121316;
  --color-surface: #1e2024;
  --color-surface-hover: #2a2d33;
  --color-surface-active: #343840;
  --color-surface-variant: #25282e;
  --color-border: #353942;
  --color-border-subtle: #292d35;
  --color-divider: #2e323b;
  --color-text-primary: #e8eaed;
  --color-text-secondary: #9aa0a6;
  --color-text-tertiary: #80868b;
  --color-text-disabled: #5f6368;
  --color-primary-light: #1b2d4b;
  --color-primary-container: #173868;
  --scrollbar-thumb: rgba(128, 134, 139, 0.5);
  --scrollbar-thumb-hover: rgba(154, 160, 166, 0.7);
}

body.dark-theme .app-header {
  background-color: rgba(30, 32, 36, 0.95);
  border-bottom-color: var(--color-border);
}

body.dark-theme .search-bar {
  background-color: var(--color-surface-variant);
  border-color: var(--color-border);
}

body.dark-theme .search-input {
  color: var(--color-text-primary);
}

body.dark-theme .search-input::placeholder {
  color: var(--color-text-tertiary);
}

body.dark-theme .app-sidebar {
  background-color: var(--color-surface);
  border-right-color: var(--color-border);
}

body.dark-theme .mini-calendar-card {
  background-color: var(--color-surface-variant);
  border-color: var(--color-border);
}

body.dark-theme .sidebar-banner-card {
  background: linear-gradient(135deg, rgba(197, 160, 89, 0.12) 0%, rgba(20, 26, 24, 0.75) 100%);
  border-color: rgba(197, 160, 89, 0.3);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

body.dark-theme .sidebar-banner-card:hover {
  border-color: rgba(197, 160, 89, 0.6);
  box-shadow: 0 6px 20px rgba(197, 160, 89, 0.2);
}

body.dark-theme .banner-logo-wrapper {
  background: #ffffff;
  box-shadow: 0 2px 10px rgba(197, 160, 89, 0.35);
}

body.dark-theme .banner-meta-row {
  border-top-color: rgba(255, 255, 255, 0.08);
}

body.dark-theme .calendar-container {
  background-color: var(--color-surface);
}

body.dark-theme .calendar-header-row {
  background-color: var(--color-surface-variant);
  border-bottom-color: var(--color-border);
}

body.dark-theme .time-gutter-header,
body.dark-theme .day-header-cell {
  border-right-color: var(--color-border-subtle);
}

body.dark-theme .time-gutter-column {
  background-color: var(--color-surface-variant);
  border-right-color: var(--color-border-subtle);
}

body.dark-theme .day-grid-column {
  border-right-color: var(--color-border-subtle);
}

body.dark-theme .hour-grid-line {
  border-bottom-color: var(--color-border-subtle);
}

body.dark-theme .kanban-column {
  background-color: var(--color-surface-variant);
  border-color: var(--color-border);
}

body.dark-theme .kanban-task-card {
  background-color: var(--color-surface);
  border-color: var(--color-border);
}

body.dark-theme .modal-card {
  background-color: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-text-primary);
}

body.dark-theme .modal-header {
  border-bottom-color: var(--color-border);
}

body.dark-theme .modal-footer {
  border-top-color: var(--color-border);
}

body.dark-theme .form-input,
body.dark-theme .form-select,
body.dark-theme .form-textarea {
  background-color: var(--color-surface-variant);
  border-color: var(--color-border);
  color: var(--color-text-primary);
}

body.dark-theme .header-dropdown {
  background-color: var(--color-surface);
  border-color: var(--color-border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

body.dark-theme .month-container {
  background-color: var(--color-surface);
}

body.dark-theme .month-header-row {
  background-color: var(--color-surface-variant);
  border-bottom-color: var(--color-border);
}

body.dark-theme .month-cell {
  border-right-color: var(--color-border-subtle);
  border-bottom-color: var(--color-border-subtle);
}

body.dark-theme .month-cell.other-month {
  background-color: rgba(0, 0, 0, 0.2);
}

body.dark-theme .status-pill {
  background-color: var(--color-surface-variant);
  border-color: var(--color-border);
  color: var(--color-text-secondary);
}

body.dark-theme .status-pill.active {
  background-color: var(--color-primary-container);
  border-color: var(--color-primary);
  color: #fff;
}

body.dark-theme .profile-status-section {
  background-color: var(--color-surface-variant);
}

body.dark-theme .pwa-install-banner {
  background: linear-gradient(90deg, #1e2838 0%, #1a2230 100%);
  border-bottom-color: var(--color-border);
}

/* ==========================================================================
   Header Dropdown & Action Wrappers (Bildirimler & Profil Menüsü)
   ========================================================================== */

.header-action-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.header-dropdown {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  z-index: 600;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px) scale(0.97);
  pointer-events: none;
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
}

.header-dropdown.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

/* Bildirimler Dropdown */
.notifications-dropdown {
  width: 360px;
  max-width: 90vw;
}

.dropdown-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--color-border-subtle);
}

.dropdown-title {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-text-primary);
}

.dropdown-action-btn {
  font-size: var(--font-size-xs);
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-fast);
}

.dropdown-action-btn:hover {
  text-decoration: underline;
}

.notifications-list {
  max-height: 320px;
  overflow-y: auto;
}

.notification-item {
  display: flex;
  gap: 12px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--color-border-subtle);
  cursor: pointer;
  transition: background-color var(--transition-fast);
  align-items: flex-start;
  position: relative;
}

.notification-item:hover {
  background-color: var(--color-surface-hover);
}

.notification-item.unread {
  background-color: rgba(26, 115, 232, 0.06);
}

.notif-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.notif-content {
  flex: 1;
}

.notif-text {
  font-size: 0.8125rem;
  line-height: 1.4;
  color: var(--color-text-primary);
}

.notif-time {
  font-size: 0.6875rem;
  color: var(--color-text-tertiary);
  margin-top: 4px;
  display: block;
}

.notif-unread-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-primary);
  margin-top: 6px;
  flex-shrink: 0;
}

.dropdown-footer {
  padding: 10px 18px;
  text-align: center;
  border-top: 1px solid var(--color-border-subtle);
  background-color: var(--color-surface-variant);
  border-bottom-left-radius: var(--radius-lg);
  border-bottom-right-radius: var(--radius-lg);
}

.dropdown-footer-text {
  font-size: 0.6875rem;
  color: var(--color-text-tertiary);
}

/* Profil Dropdown */
.profile-dropdown {
  width: 330px;
  max-width: 90vw;
  padding: 18px;
}

/* Profil menüsü, dar ekranlarda kenarlardan taşmadan rahatça kullanılabilir. */
@media (max-width: 768px) {
  .profile-dropdown {
    width: min(330px, calc(100vw - 16px));
    max-width: calc(100vw - 16px);
    max-height: calc(100dvh - 68px - env(safe-area-inset-top));
    box-sizing: border-box;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }
}

.profile-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.profile-big-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.15rem;
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.profile-card-details {
  overflow: hidden;
}

.profile-card-name {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.profile-card-email {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  display: block;
  margin-top: 2px;
}

.profile-card-role-badge {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  margin-top: 6px;
}

.profile-status-section {
  background-color: var(--color-surface-variant);
  border-radius: var(--radius-md);
  padding: 12px;
  margin-bottom: 14px;
}

.status-section-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  display: block;
  margin-bottom: 8px;
}

.status-pills-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.status-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.status-pill:hover {
  border-color: var(--color-primary);
}

.status-pill.active {
  border-color: var(--color-primary);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-dot.status-online { background-color: var(--status-online); }
.status-dot.status-busy { background-color: var(--status-busy); }
.status-dot.status-away { background-color: var(--status-away); }
.status-dot.status-offline { background-color: var(--status-offline); }

.profile-status-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  position: absolute;
  bottom: 8px;
  left: 36px;
  border: 2px solid var(--color-surface);
}

.profile-menu-actions {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.profile-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  color: var(--color-text-primary);
  transition: background-color var(--transition-fast), color var(--transition-fast);
  width: 100%;
  text-align: left;
}

.profile-menu-item:hover {
  background-color: var(--color-surface-hover);
}

.profile-menu-item.item-danger {
  color: #d93025;
}

.profile-menu-item.item-danger:hover {
  background-color: rgba(217, 48, 37, 0.1);
}

.dropdown-divider {
  height: 1px;
  background-color: var(--color-border-subtle);
  margin: 6px 0;
}

/* ==========================================================================
   Ayarlar Modal Dialog (Settings Dialog)
   ========================================================================== */

.settings-modal-card {
  max-width: 540px;
  width: 100%;
}

.settings-modal-header-title {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-primary);
}

.settings-modal-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 20px 24px;
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border-subtle);
}

.settings-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.settings-row-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.settings-row-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.settings-row-desc {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

.settings-select {
  max-width: 180px;
  padding: 8px 12px;
}

/* Modern iOS / Material Toggle Switch */
.toggle-switch-label {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 26px;
  flex-shrink: 0;
  cursor: pointer;
}

.toggle-switch-input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-switch-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-border);
  transition: background-color var(--transition-base);
  border-radius: var(--radius-pill);
}

.toggle-switch-slider::before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: #ffffff;
  transition: transform var(--transition-base);
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.25);
}

.toggle-switch-input:checked + .toggle-switch-slider {
  background-color: var(--color-primary);
}

.toggle-switch-input:checked + .toggle-switch-slider::before {
  transform: translateX(22px);
}

/* ===========================================================================
   Aylık Takvim Görünümü (Month Calendar View)
   ========================================================================== */

.month-container {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: var(--color-surface);
}

.month-header-row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-surface-variant);
  flex-shrink: 0;
}

.month-day-title {
  padding: 10px 4px;
  text-align: center;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.month-grid-body {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  grid-auto-rows: minmax(110px, 1fr);
  flex: 1;
  overflow-y: auto;
}

.month-cell {
  border-right: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
  padding: 6px 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
  transition: background-color var(--transition-fast);
  min-height: 105px;
  cursor: pointer;
}

.month-cell:nth-child(7n) {
  border-right: none;
}

.month-cell:hover {
  background-color: var(--color-surface-hover);
}

.month-cell.other-month {
  background-color: rgba(0, 0, 0, 0.02);
  opacity: 0.55;
}

.month-cell.today {
  background-color: rgba(26, 115, 232, 0.05);
}

.cell-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2px;
}

.cell-day-num {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-primary);
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.month-cell.today .cell-day-num {
  background-color: var(--color-primary);
  color: #ffffff;
}

.month-events-wrap {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 1;
  overflow: hidden;
}

.month-event-chip {
  font-size: 0.6875rem;
  padding: 3px 6px;
  border-radius: var(--radius-xs);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
  border-left: 3px solid;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.month-event-chip:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-sm);
}

.month-more-chip {
  font-size: 0.6875rem;
  color: var(--color-text-secondary);
  font-weight: 600;
  padding: 2px 4px;
  cursor: pointer;
}

.month-more-chip:hover {
  color: var(--color-primary);
}

/* ==========================================================================
   Günlük Görünüm Modu (Day View Mode on Calendar Container)
   ========================================================================== */

.calendar-container.day-view-mode .days-header-grid {
  display: flex !important;
  width: 100% !important;
}

.calendar-container.day-view-mode .day-header-cell {
  width: 100% !important;
  border-right: none !important;
  font-size: 1.05rem;
}

.calendar-container.day-view-mode .calendar-grid-body {
  display: flex !important;
  width: 100% !important;
}

.calendar-container.day-view-mode .day-grid-column {
  width: 100% !important;
  border-right: none !important;
}

.calendar-container.day-view-mode .calendar-event-card {
  padding: 4px 10px;
  gap: 2px;
}

/* Çakışmayan kartlar tam genişlik; çakışanlar JS'in verdiği sütun payını korur */
.calendar-container.day-view-mode .calendar-event-card:not(.is-overlapping) {
  width: calc(100% - 16px) !important;
  left: 8px !important;
}

.calendar-container.day-view-mode .event-card-title {
  font-size: clamp(0.8125rem, 0.9vw, 0.9375rem);
  line-height: 1.35;
  padding-top: 1px;
}

.calendar-container.day-view-mode .event-card-time {
  font-size: clamp(0.6875rem, 0.75vw, 0.75rem);
  line-height: 1.25;
}

/* ==========================================================================
   Mini Takvim Etkileşim Stilleri
   ========================================================================== */

.mini-cal-day {
  cursor: pointer;
  user-select: none;
  transition: background-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.mini-cal-day:hover {
  background-color: var(--color-surface-hover);
  transform: scale(1.05);
}

.mini-cal-day.active {
  background-color: var(--color-primary) !important;
  color: #ffffff !important;
  font-weight: 600 !important;
}

.mini-cal-day.today:not(.active) {
  color: var(--color-primary);
  font-weight: 700;
  box-shadow: inset 0 0 0 1.5px var(--color-primary);
}

.mini-cal-day.has-events::after {
  content: '';
  position: absolute;
  bottom: 2px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: var(--color-primary);
}

.mini-cal-day.active.has-events::after {
  background-color: #ffffff;
}

/* ==========================================================================
   Kalıcı Üst "Yeni Oluştur" Butonu Stilleri
   ========================================================================== */

.btn-top-create {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #ffffff;
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  box-shadow: 0 1px 3px rgba(60, 64, 67, 0.12);
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-lift), transform var(--transition-lift);
  white-space: nowrap;
  flex-shrink: 0;
  margin-left: 6px;
}

.btn-top-create:hover {
  background-color: #f8fafd;
  border-color: var(--color-primary);
  box-shadow: 0 2px 6px rgba(26, 115, 232, 0.25);
  transform: translateY(-1px);
}

.btn-top-create:active {
  transform: translateY(0);
}

.top-create-icon {
  color: var(--color-primary);
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .btn-top-create {
    padding: 5px 10px;
    font-size: 11.5px;
    gap: 4px;
    margin-left: 2px;
  }
}

@media (max-width: 480px) {
  .btn-top-create .top-create-text {
    display: none;
  }
  .btn-top-create {
    width: 32px;
    height: 32px;
    padding: 0;
    justify-content: center;
    border-radius: 50%;
  }
}

/* ==========================================================================
   Etkinlik Düzenleme Modalı Stilleri (Google Takvim Tarzı)
   ========================================================================== */

.color-palette-picker {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 4px 0;
}

.color-dot-choice {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.color-dot-choice:hover {
  transform: scale(1.15);
}

.color-dot-choice.active {
  border-color: #202124;
  transform: scale(1.12);
  box-shadow: 0 0 0 2px #fff inset;
}

.custom-color-input {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  padding: 0;
  cursor: pointer;
  background: none;
}

.btn-delete-event {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  color: var(--cat-red);
  border: 1px solid #fce8e6;
  background-color: #fef7f6;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.btn-delete-event:hover {
  background-color: #fad2cf;
  border-color: var(--cat-red);
}

/* ==========================================================================
   In-App Browser / Quick Look Uyarı & Yönlendirme Banner Stilleri
   ========================================================================== */

.inapp-browser-banner {
  background: linear-gradient(90deg, #174ea6 0%, #102c58 100%);
  border-bottom: 1.5px solid rgba(26, 115, 232, 0.4);
  color: #f7f3eb;
  padding: calc(10px + env(safe-area-inset-top)) max(18px, env(safe-area-inset-right)) 10px max(18px, env(safe-area-inset-left));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  z-index: calc(var(--z-header) + 20);
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  animation: pwaBannerSlideDown 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.inapp-banner-content {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.inapp-banner-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.inapp-banner-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.inapp-banner-title {
  font-size: 13.5px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
}

.inapp-banner-desc {
  font-size: 11.5px;
  color: #d2e3fc;
  line-height: 1.3;
}

.inapp-banner-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.btn-inapp-open {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-primary);
  color: #ffffff;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.btn-inapp-open:hover {
  transform: translateY(-1px);
  filter: brightness(1.1);
}

.btn-inapp-dismiss {
  background: none;
  border: none;
  color: #b0a690;
  padding: 6px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.btn-inapp-dismiss:hover {
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   İleri Ajanda Kullanıcı Giriş Ekranı (Login Overlay) Stilleri
   ========================================================================== */

.login-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 18, 30, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.login-modal-overlay.show {
  opacity: 1;
  pointer-events: auto;
}

.login-modal-card {
  width: 100%;
  max-width: 680px;
  max-height: 92vh;
  background: #ffffff;
  border: 1.5px solid rgba(26, 115, 232, 0.4);
  border-radius: 20px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(26, 115, 232, 0.15);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modalScaleIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.login-header {
  padding: 26px 20px 14px;
  text-align: center;
  background: linear-gradient(180deg, rgba(26, 115, 232, 0.14) 0%, rgba(26, 115, 232, 0.03) 100%);
  border-bottom: 1px solid rgba(26, 115, 232, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.login-brand-badge {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: #ffffff;
  border: 2px solid #1a73e8;
  box-shadow: 0 4px 16px rgba(26, 115, 232, 0.3);
  overflow: hidden;
  margin-bottom: 10px;
}

.login-logo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.login-brand-title {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--color-primary);
  margin: 0;
}

.login-brand-subtitle {
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-secondary);
  margin-top: 2px;
}

.login-welcome-desc {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin-top: 8px;
  margin-bottom: 0;
}

.login-mode-tabs {
  display: flex;
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-surface-variant);
  padding: 4px 16px 0;
  gap: 12px;
}

.login-tab-btn {
  background: none;
  border: none;
  border-bottom: 2.5px solid transparent;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.login-tab-btn.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.login-body {
  padding: 16px 20px 20px;
  overflow-y: auto;
  max-height: 52vh;
  flex: 1;
}

.login-team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(185px, 1fr));
  gap: 10px;
}

.login-member-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
  text-align: left;
  user-select: none;
}

.login-member-card:hover {
  transform: translateY(-2px);
  border-color: #1a73e8;
  background: linear-gradient(135deg, rgba(26, 115, 232, 0.08) 0%, rgba(255, 255, 255, 1) 100%);
  box-shadow: 0 4px 12px rgba(26, 115, 232, 0.2);
}

.login-member-card:active {
  transform: scale(0.98);
}

.login-avatar-wrap {
  position: relative;
  flex-shrink: 0;
}

.login-member-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  color: #ffffff;
  font-weight: 700;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
}

.login-member-meta {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
}

.login-member-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.login-member-role {
  font-size: 11px;
  color: var(--color-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 1px;
}

.login-member-arrow {
  color: #1a73e8;
  opacity: 0;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  flex-shrink: 0;
}

.login-member-card:hover .login-member-arrow {
  opacity: 1;
  transform: translateX(2px);
}

/* Özel Giriş Formu */
.custom-login-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 440px;
  margin: 10px auto;
}

/* Tarayıcının sistem koyu tema varsayılanını giriş kartına sızdırma. */
.login-modal-card .form-control {
  width: 100%;
  min-height: 42px;
  padding: 10px 12px;
  border: 1px solid #b8c0bc;
  border-radius: var(--radius-sm);
  background-color: #ffffff;
  color: #202124;
  -webkit-text-fill-color: #202124;
  color-scheme: light;
  font-size: 14px;
  line-height: 1.35;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.login-modal-card .form-control::placeholder {
  color: #6b7280;
  -webkit-text-fill-color: #6b7280;
  opacity: 1;
}

.login-modal-card .form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.16);
}

.login-modal-card .form-control:-webkit-autofill,
.login-modal-card .form-control:-webkit-autofill:hover,
.login-modal-card .form-control:-webkit-autofill:focus {
  -webkit-text-fill-color: #202124;
  box-shadow: 0 0 0 1000px #ffffff inset;
  transition: background-color 9999s ease-out 0s;
}

.btn-login-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--color-primary);
  color: #ffffff;
  border: 1px solid rgba(26, 115, 232, 0.5);
  border-radius: var(--radius-sm);
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(26, 115, 232, 0.3);
  transition: transform var(--transition-fast), filter var(--transition-fast);
  margin-top: 8px;
}

.btn-login-submit:hover {
  transform: translateY(-1px);
  filter: brightness(1.1);
}

.login-footer {
  padding: 12px 20px;
  text-align: center;
  background: var(--color-surface-variant);
  border-top: 1px solid var(--color-border);
}

.login-secure-notice {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--color-text-tertiary);
}

/* Koyu Tema Uyumu (Dark Mode) */
body.dark-theme .login-modal-card {
  background: #111827;
  border-color: rgba(26, 115, 232, 0.35);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7), 0 0 35px rgba(26, 115, 232, 0.1);
}

body.dark-theme .login-header {
  background: linear-gradient(180deg, rgba(26, 115, 232, 0.15) 0%, rgba(13, 20, 32, 0.4) 100%);
  border-bottom-color: rgba(26, 115, 232, 0.2);
}

body.dark-theme .login-brand-title {
  color: var(--color-primary);
}

body.dark-theme .login-mode-tabs {
  background-color: #0b1220;
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

body.dark-theme .login-tab-btn.active {
  color: var(--color-primary);
  border-bottom-color: #1a73e8;
}

body.dark-theme .login-member-card {
  background: #152033;
  border-color: rgba(255, 255, 255, 0.08);
}

body.dark-theme .login-member-card:hover {
  background: linear-gradient(135deg, rgba(26, 115, 232, 0.18) 0%, #152033 100%);
  border-color: #1a73e8;
}

body.dark-theme .login-footer {
  background: #0b1220;
  border-top-color: rgba(255, 255, 255, 0.08);
}

body.dark-theme .login-modal-card .form-control {
  background-color: #0b1220;
  border-color: rgba(255, 255, 255, 0.2);
  color: #f7f3eb;
  -webkit-text-fill-color: #f7f3eb;
  color-scheme: dark;
}

body.dark-theme .login-modal-card .form-control::placeholder {
  color: #b8c3bc;
  -webkit-text-fill-color: #b8c3bc;
}

body.dark-theme .login-modal-card .form-control:focus {
  border-color: #1a73e8;
  box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.18);
}

body.dark-theme .login-modal-card .form-control:-webkit-autofill,
body.dark-theme .login-modal-card .form-control:-webkit-autofill:hover,
body.dark-theme .login-modal-card .form-control:-webkit-autofill:focus {
  -webkit-text-fill-color: #f7f3eb;
  box-shadow: 0 0 0 1000px #0b1220 inset;
}

/* Mobil Uyumluluk */
@media (max-width: 600px) {
  .login-modal-card {
    max-height: 96vh;
    border-radius: 16px;
  }
  .login-team-grid {
    grid-template-columns: 1fr;
  }
  .login-header {
    padding: 18px 14px 10px;
  }
  .login-brand-badge {
    width: 50px;
    height: 50px;
    margin-bottom: 6px;
  }
  .login-brand-title {
    font-size: 20px;
  }
  .inapp-browser-banner {
    flex-direction: column;
    align-items: flex-start;
  }
  .inapp-banner-actions {
    width: 100%;
    justify-content: space-between;
    margin-top: 4px;
  }
}

/* ==========================================================================
   Kayıt Ol / Giriş Yap Formu Özel Stilleri
   ========================================================================== */

.password-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.password-input-wrapper .form-control {
  padding-right: 42px;
}

.btn-toggle-password {
  position: absolute;
  right: 8px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-tertiary);
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: color var(--transition-fast);
}

.btn-toggle-password:hover {
  color: var(--color-text-primary);
}

.login-alert {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  margin-bottom: 12px;
  font-weight: 500;
  display: none;
}

.login-alert.error {
  display: block;
  background-color: #fce8e6;
  color: #c5221f;
  border: 1px solid #fad2cf;
}

.login-alert.success {
  display: block;
  background-color: #e6f4ea;
  color: #137333;
  border: 1px solid #ceead6;
}

/* Ayarlar: Ekip Erişimi (yönetici) */
.settings-access-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: var(--space-md, 16px);
  border-top: 1px solid var(--color-border-subtle);
}

.access-add-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.access-add-form .form-input {
  flex: 1 1 200px;
  min-width: 0;
}

.access-admin-check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  cursor: pointer;
}

.access-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 260px;
  overflow-y: auto;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
}

.access-list-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  font-size: 13px;
  border-bottom: 1px solid var(--color-border-subtle);
}

.access-list-item:last-child {
  border-bottom: none;
}

.month-event-chip.dragging { opacity: 0.35; }
.month-event-chip.touch-drag-clone {
  height: auto;
  min-height: 26px;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 11px;
}
.month-event-chip.touch-drag-clone > * { display: inline; }

.invite-list-item {
  display: block;
}

.invite-link-row {
  display: flex;
  gap: 6px;
  align-items: center;
  margin-top: 7px;
}

.invite-link-input {
  min-width: 0;
  flex: 1;
  padding: 7px 8px;
  font-size: 11px;
}

.invite-copy-btn,
.invite-cancel-btn {
  flex: 0 0 auto;
  white-space: nowrap;
}

.access-list-email {
  flex: 1;
  min-width: 0;
  overflow-wrap: anywhere;
}

.access-badge {
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  background-color: var(--color-surface-variant);
  color: var(--color-text-secondary);
}

.access-badge-system-admin {
  background-color: rgba(234, 67, 53, 0.12) !important;
  color: #ea4335 !important;
  border: 1px solid rgba(234, 67, 53, 0.28) !important;
  font-weight: 600 !important;
}

.access-badge-creator {
  background-color: rgba(251, 188, 4, 0.14) !important;
  color: #d97706 !important;
  border: 1px solid rgba(251, 188, 4, 0.3) !important;
  font-weight: 600 !important;
}

.access-badge-protected {
  background-color: var(--color-surface-variant);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  cursor: not-allowed;
  font-size: 11px;
}

.access-remove-btn {
  border: none;
  background: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  font-size: 12px;
  padding: 4px 6px;
  border-radius: var(--radius-sm);
}

.access-remove-btn:hover {
  color: #d93025;
  background-color: var(--color-surface-hover);
}

.access-list-empty {
  padding: 12px;
  font-size: 13px;
  color: var(--color-text-secondary);
  text-align: center;
}

/* Erişim kapısı (doğrulama bekleniyor / izin listesinde yok) */
.access-gate-title {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 600;
}

.access-gate-text {
  margin: 0 0 16px;
  font-size: 13.5px;
  line-height: 1.55;
  opacity: 0.85;
  overflow-wrap: anywhere;
}

.access-gate-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.access-gate-actions .btn-login-submit {
  width: 100%;
  justify-content: center;
}

.profile-color-picker {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 6px;
  flex-wrap: wrap;
}

.reg-color-choice {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.reg-color-choice:hover {
  transform: scale(1.15);
}

.reg-color-choice.active {
  transform: scale(1.15);
  border-color: #ffffff;
  box-shadow: 0 0 0 2px var(--color-primary);
}

.login-switch-prompt {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 14px;
  font-size: 13px;
  color: var(--color-text-secondary);
}

.btn-link-switch {
  background: none;
  border: none;
  color: var(--color-primary);
  font-weight: 700;
  cursor: pointer;
  text-decoration: underline;
  padding: 2px 4px;
  font-size: 13px;
}

.btn-link-switch:hover {
  color: var(--color-primary-hover);
}

/* Sidebar Ekip Listesi Boş Durum (Empty State) */
.team-empty-state {
  padding: 18px 12px;
  text-align: center;
  color: var(--color-text-tertiary);
  font-size: 12px;
  background: rgba(0, 0, 0, 0.02);
  border-radius: var(--radius-sm);
  border: 1px dashed var(--color-border);
  margin: 6px 0;
}

.team-empty-text {
  margin: 0 0 8px 0;
  font-size: 11.5px;
}

.btn-team-add-member {
  background: linear-gradient(135deg, rgba(197, 160, 89, 0.15) 0%, rgba(13, 56, 42, 0.08) 100%);
  border: 1px solid rgba(197, 160, 89, 0.4);
  color: #a67c2e;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 11.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-team-add-member:hover {
  background: #c5a059;
  color: #ffffff;
}

body.dark-theme .btn-team-add-member {
  color: #ebd9b7;
  border-color: rgba(197, 160, 89, 0.4);
}

body.dark-theme .btn-link-switch {
  color: var(--color-primary);
}

body.dark-theme .login-alert.error {
  background-color: rgba(217, 48, 37, 0.2);
  color: #f28b82;
  border-color: rgba(217, 48, 37, 0.4);
}

body.dark-theme .login-alert.success {
  background-color: rgba(30, 142, 62, 0.2);
  color: #81c995;
  border-color: rgba(30, 142, 62, 0.4);
}

/* ==========================================================================
   Mobil Uyum Katmanı (≤ 768px)
   Önceki kırılım kurallarını ezmek için dosyanın sonunda tutulur.
   Hedef: dokunma alanları ≥ 40px, iki satırlı araç çubuğu, okunur ay görünümü.
   ========================================================================== */

/* Araç çubuğu, ekranın değil ana alanın genişliğine göre sıkışır.
   Böylece kenar menüsü açık/kapalı fark etmeksizin taşma olmaz. */
.app-main {
  container-type: inline-size;
  container-name: appmain;
}

@container appmain (max-width: 920px) {
  .btn-category-dropdown,
  .btn-find-free-time {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: 50%;
    justify-content: center;
    flex-shrink: 0;
  }

  .btn-category-dropdown .cat-selected-text,
  .btn-category-dropdown .dropdown-chevron,
  .btn-find-free-time span {
    display: none;
  }

  .category-dropdown-menu {
    right: 0;
    left: auto;
  }
}

/* Ay başlığı: masaüstünde tam gün adı, dar ekranda kısa ad */
.month-day-title .day-title-short {
  display: none;
}

@media (max-width: 768px) {
  /* ---- Araç çubuğu: 1. satır tarih ve gezinme, 2. satır görünüm ve filtreler ---- */
  .main-toolbar {
    flex-wrap: wrap;
    row-gap: 6px;
    column-gap: 6px;
    padding: 6px 8px;
  }

  .toolbar-left {
    flex: 1 1 100%;
    gap: 4px;
    min-width: 0;
  }

  .toolbar-right {
    flex: 1 1 100%;
    gap: 6px;
    margin-left: 0;
    min-width: 0;
  }

  .btn-today {
    min-height: 40px;
    padding: 0 14px;
    font-size: 13px;
  }

  .nav-arrows .icon-button {
    width: 40px;
    height: 40px;
  }

  .current-period-title {
    flex: 1;
    max-width: none;
    font-size: 15px;
    margin-left: 4px;
  }

  .view-switcher-group {
    order: 0;
    flex: 1;
    padding: 2px;
    min-width: 0;
  }

  .view-btn {
    flex: 1;
    min-height: 36px;
    padding: 0 4px;
    font-size: 13px;
  }

  .view-btn:hover,
  .view-btn.active:hover {
    transform: none;
  }

  .category-dropdown-wrapper {
    order: 1;
  }

  .btn-find-free-time {
    order: 2;
  }

  /* Filtre düğmeleri telefonda ikon; etiketler aria-label ile okunur */
  .btn-category-dropdown,
  .btn-find-free-time {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: 50%;
    justify-content: center;
    flex-shrink: 0;
  }

  .btn-category-dropdown .cat-selected-text,
  .btn-category-dropdown .dropdown-chevron,
  .btn-find-free-time span {
    display: none;
  }

  .btn-find-free-time svg {
    width: 18px;
    height: 18px;
  }

  /* Kategori menüsü sağ kenardan taşmasın */
  .category-dropdown-menu {
    right: 0;
    left: auto;
    max-width: calc(100vw - 16px);
  }

  /* ---- Haftalık görünüm (telefonda seçilirse): kalabalığı azalt ---- */
  .calendar-container:not(.day-view-mode) .event-resize-handle {
    display: none;
  }

  .calendar-container:not(.day-view-mode) .event-card-title {
    /* Satırlar kelime sınırından sarılır; sütuna sığmayan tek kelime bölünmez, sağdan kırpılır */
    white-space: normal !important;
    overflow-wrap: normal;
    word-break: normal;
    text-overflow: clip;
    font-size: 9.5px !important;
  }

  /* Kısa kartta sarılan başlık ortalanınca üstten taşıyordu; yukarıdan başlat */
  .calendar-container:not(.day-view-mode) .calendar-event-card.is-short-duration {
    align-items: flex-start !important;
  }

  /* Dar saat kolonunda sığmayan saat dilimi etiketi */
  .time-gutter-header {
    font-size: 0;
  }

  /* Çakışan etkinlikler çok daraldığında yalnızca renk şeridi kalsın */
  .calendar-container:not(.day-view-mode) .calendar-event-card.is-overlapping .event-card-title {
    visibility: hidden;
  }

  .calendar-container:not(.day-view-mode) .day-header-cell {
    cursor: pointer;
  }

  /* ---- Ay görünümü: kısa gün adları ve renkli noktalar ---- */
  .month-day-title .day-title-full {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }

  .month-day-title .day-title-short {
    display: inline;
  }

  .month-header-row .month-day-title {
    font-size: 11px;
    letter-spacing: 0;
  }

  .month-events-wrap {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 3px;
  }

  .month-event-chip {
    width: 7px;
    height: 7px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background-color: var(--chip-color, var(--color-primary)) !important;
    font-size: 0;
    overflow: hidden;
  }

  .month-event-chip > * {
    display: none;
  }

  .month-more-chip {
    font-size: 10px;
    line-height: 7px;
    padding: 0;
  }

  .month-more-label {
    display: none;
  }

  .month-cell {
    cursor: pointer;
  }
}

/* ==========================================================================
   Arayüz İyileştirmeleri — 2. Paket
   ========================================================================== */

/* ---- Etkinlik kartı saat bilgisi ---- */
.event-card-time {
  font-size: 11px;
  line-height: 1.25;
  color: var(--color-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-variant-numeric: tabular-nums;
}

/* Kısa kartlar tek satır: başlık + yalnızca başlangıç saati.
   Yer daralınca önce saat kısalır; başlık en az birkaç harf görünür kalır. */
.calendar-event-card.is-short-duration .event-card-title {
  flex: 1 1 0;
  min-width: 2.5em;
}

.calendar-event-card.is-short-duration .event-card-time {
  flex: 0 1 auto;
  min-width: 0;
}

.calendar-event-card.is-short-duration .event-card-time-end {
  display: none;
}

/* 30-60 dk kartlar: başlık ve saat; kişi rengi kenar çizgisinden okunur */
.calendar-event-card.is-compact .event-card-user {
  display: none;
}

/* Dar çakışan kartlarda saat yerine başlık öncelikli */
.calendar-event-card.is-overlapping .event-card-time-end {
  display: none;
}

/* ---- Boyutlandırma tutamakları (dokunmatik): daha sade, kısa kartta gizli ---- */
@media (hover: none), (pointer: coarse) {
  .event-resize-handle::after {
    width: 20px;
    height: 2px;
    background: rgba(32, 33, 36, 0.28);
  }

  body.dark-theme .event-resize-handle::after {
    background: rgba(255, 255, 255, 0.3);
  }

  .calendar-event-card.is-short-duration .event-resize-handle::after {
    display: none;
  }
}

/* ---- Kanban telefon sekmeleri (masaüstünde gizli) ---- */
.kanban-mobile-tabs {
  display: none;
}

.kanban-layout-controls { display: none; }

@media (max-width: 768px) {
  .kanban-layout-controls {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 6px;
    padding: 0 4px 8px;
    flex-shrink: 0;
  }
  .kanban-layout-label {
    margin-right: auto;
    font-size: 12px;
    color: var(--color-text-secondary);
  }
  .kanban-layout-btn {
    min-height: 36px;
    padding: 0 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    background-color: var(--color-surface);
    color: var(--color-text-secondary);
    font-size: 13px;
  }
  .kanban-layout-btn.active {
    background-color: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
  }
  .kanban-layout-btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
  }
  .kanban-container[data-mobile-layout="vertical"] .kanban-mobile-tabs { display: none; }
  .kanban-mobile-tabs {
    display: flex;
    gap: 6px;
    padding: 0 var(--space-2xs, 4px) var(--space-xs);
    flex-shrink: 0;
  }

  .kanban-tab {
    flex: 1;
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 0 6px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    background-color: var(--color-surface);
    color: var(--color-text-secondary);
    font-size: 13px;
    font-weight: var(--font-weight-medium);
    white-space: nowrap;
  }

  .kanban-tab .column-status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
  }

  .kanban-tab.active {
    border-color: var(--color-primary);
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
  }

  .kanban-tab-count {
    font-size: 11px;
    min-width: 18px;
    padding: 1px 5px;
    border-radius: var(--radius-pill);
    background-color: var(--color-surface-variant);
    color: var(--color-text-secondary);
    font-variant-numeric: tabular-nums;
  }

  /* Kısa etkinliklerin saat etiketi haftalık dar sütuna sığmaz */
  .calendar-container:not(.day-view-mode) .event-card-time {
    display: none;
  }

  /* ---- Profil durum noktası: küçük avatarın sağ altına hizalı ---- */
  .user-profile-btn {
    position: relative;
  }

  .profile-status-indicator {
    left: auto;
    right: 0;
    bottom: 0;
    width: 9px;
    height: 9px;
  }
}

/* ---- Bildirimler: boş durum, odak, devre dışı buton ---- */
.notifications-empty {
  padding: 28px 20px;
  text-align: center;
  color: var(--color-text-secondary);
}

.notifications-empty p {
  margin: 0 0 4px;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  font-size: 0.875rem;
}

.notifications-empty span {
  font-size: 0.75rem;
  line-height: 1.45;
}

.notification-item:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: -2px;
}

.notif-content {
  min-width: 0;
  overflow-wrap: anywhere;
}

.dropdown-action-btn:disabled {
  opacity: 0.45;
  cursor: default;
  pointer-events: none;
}

/* Telefonda bildirim menüsü zil düğmesine değil ekran kenarlarına hizalanır
   (zil ortada kaldığı için sağa hizalı menü soldan taşıyordu). */
@media (max-width: 768px) {
  .notifications-dropdown {
    position: fixed;
    top: calc(52px + env(safe-area-inset-top) + 6px);
    left: max(8px, env(safe-area-inset-left));
    right: max(8px, env(safe-area-inset-right));
    width: auto;
    max-width: none;
    max-height: calc(100dvh - 52px - env(safe-area-inset-top) - 24px);
    display: flex;
    flex-direction: column;
  }

  .notifications-dropdown .notifications-list {
    max-height: none;
    flex: 1 1 auto;
    overflow-y: auto;
    overscroll-behavior: contain;
    min-height: 0;
  }
}

/* Üst menü (bildirim/profil) açıkken yüzen "+" düğmesi menünün üstüne binmesin */
body:has(.header-dropdown.show) .global-fab-btn {
  opacity: 0;
  pointer-events: none;
}

/* ---- Hatırlatıcı düzenleyici (Google Takvim tarzı satırlar) ---- */
.reminder-editor {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.reminder-row {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.reminder-row .reminder-amount {
  width: 72px;
  flex: 0 0 72px;
}

.reminder-row .reminder-unit {
  width: auto;
  flex: 0 1 120px;
  min-width: 0;
}

.reminder-suffix {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.reminder-remove {
  margin-left: auto;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--color-text-secondary);
  flex-shrink: 0;
}

.reminder-remove:hover {
  background-color: var(--color-surface-hover);
  color: var(--color-text-primary);
}

.reminder-add {
  padding: 6px 10px;
  margin-left: -10px;
  border-radius: var(--radius-pill);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.reminder-add:hover {
  background-color: var(--color-surface-hover);
}

.reminder-empty {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
}

/* Bildirim listesinde hatırlatma satırı */
.notif-avatar-reminder {
  background-color: var(--color-primary);
}

/* Zil: okunmamış bildirim sayısı (nokta yerine) */
.badge-dot.badge-count {
  top: 2px;
  right: 0;
  width: auto;
  height: 18px;
  min-width: 18px;
  padding: 0 4px;
  border-radius: 9px;
  color: #ffffff;
  font-size: 10px;
  font-weight: 700;
  line-height: 14px;
  text-align: center;
  font-variant-numeric: tabular-nums;
  box-sizing: border-box;
}

/* ---- Profili Düzenle ---- */
.profile-preview {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background-color: var(--color-surface-variant);
}

.profile-preview-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-weight: 700;
  font-size: 1.05rem;
  flex-shrink: 0;
}

.profile-preview-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.profile-preview-name {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.profile-preview-role {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.profile-initials-group {
  flex: 0 0 120px;
}

.profile-initials-group .form-input {
  text-transform: uppercase;
}

.field-hint {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  line-height: 1.4;
  color: var(--color-text-tertiary);
}

#profileEmailInput[readonly] {
  background-color: var(--color-surface-variant);
  color: var(--color-text-secondary);
  cursor: default;
}

.profile-password-section {
  margin-top: 16px;
}

.profile-password-section .modal-form {
  padding-top: 12px;
}

@media (max-width: 768px) {
  .profile-initials-group {
    flex: 1 1 auto;
  }
}

/* Renk paletleri telefonda parmakla rahat seçilsin (profil ve etkinlik düzenleme) */
@media (max-width: 768px) {
  .color-palette-picker {
    gap: 10px;
  }

  .color-palette-picker .color-dot-choice,
  .color-palette-picker .custom-color-input {
    width: 32px;
    height: 32px;
  }
}

/* Giriş formu: "Şifremi unuttum" bağlantısı şifre alanının sağ altında */
.btn-forgot-password {
  display: block;
  margin: 6px 0 0 auto;
  padding: 4px 0;
  font-size: 12.5px;
}

#sectionAuthReset .access-gate-title {
  margin-top: 4px;
}

#btnSubmitReset:disabled {
  opacity: 0.6;
  cursor: default;
}

/* Dokunmatik: kart basılı tutulunca "tutuldu" geri bildirimi (sürüklemeye hazır) */
.calendar-event-card.is-drag-armed {
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.28), 0 0 0 2px var(--color-primary);
  transform: scale(1.02);
  z-index: 60 !important;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.kanban-task-card {
  -webkit-touch-callout: none;
}

/* ---- Tam gün takvim: şu anki saat çizgisi (Google Takvim gibi) ---- */
.current-time-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background-color: #ea4335;
  z-index: 30;
  pointer-events: none;
}

.current-time-line::before {
  content: '';
  position: absolute;
  left: -5px;
  top: -4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #ea4335;
}

/* Gece yarısını geçen etkinliğin parçaları: devam eden kenar düz, noktalı çizgiyle belirgin */
.calendar-event-card.continues-before {
  border-top-left-radius: 0;
  border-top-right-radius: 0;
  border-top: 2px dashed rgba(60, 64, 67, 0.35);
}

.calendar-event-card.continues-after {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  border-bottom: 2px dashed rgba(60, 64, 67, 0.35);
}

.calendar-event-card.is-multi-day {
  cursor: pointer;
}

/* Kenar menüsü bağlantı durumu: çevrimdışıyken gri, animasyonsuz */
.banner-status-pill.is-offline .banner-live-indicator {
  background-color: #9aa0a6;
  box-shadow: none;
  animation: none;
}

/* Takvim ızgarası: kaydırma serbest, iki parmak hareketi sayfayı değil ızgarayı yakınlaştırır (JS) */
.calendar-scroll-area,
.calendar-grid-body,
.day-grid-column {
  touch-action: pan-x pan-y;
}

/* ---- Yatay yakınlaştırma (haftalık görünüm): günler genişler, ızgara yana kayar ---- */
/* Saat sütunu yana kaydırırken solda sabit kalır */
.time-gutter-column {
  position: sticky;
  left: 0;
  z-index: 20;
  background-color: var(--color-surface);
}

/* Gün başlıkları ızgarayla birlikte kayar (JS translateX); köşe hücresi üstte sabit kalır */
.calendar-header-row {
  overflow: hidden;
}

.calendar-header-row .time-gutter-header {
  position: relative;
  z-index: 2;
  background-color: var(--color-surface);
}

.days-header-grid {
  will-change: transform;
}

/* Yatay yakınlaştırılmış haftada sütunlar genişler: dar ekran için gizlenen ayrıntılar geri gelir */
@media (max-width: 768px) {
  .calendar-container.is-day-zoomed:not(.day-view-mode) .calendar-event-card.is-overlapping .event-card-title {
    visibility: visible;
  }

  .calendar-container.is-day-zoomed:not(.day-view-mode) .event-card-title {
    font-size: 11px !important;
  }

  .calendar-container.is-day-zoomed:not(.day-view-mode) .event-card-time {
    display: block;
  }

  .calendar-container.is-day-zoomed:not(.day-view-mode) .calendar-event-card:not(.is-compact):not(.is-short-duration) .event-card-user {
    display: flex !important;
  }

  .calendar-container.is-day-zoomed:not(.day-view-mode) .calendar-event-card {
    padding: 3px 5px !important;
  }
}

/* Sürüklerken bırakılacağı yer: hedef günde, 10 dk'ya yuvarlanmış konumda kesik çizgili gölge */
.drag-snap-preview {
  position: absolute;
  left: 3px;
  right: 3px;
  border: 2px dashed var(--color-primary);
  border-radius: var(--radius-xs);
  background-color: rgba(26, 115, 232, 0.08);
  pointer-events: none;
  z-index: 5;
  box-sizing: border-box;
}

/* Sürüklenen kart parmağı gecikmesiz takip etsin */
.calendar-event-card.is-dragging {
  will-change: transform, top;
}

/* ---- Dokunmatik: seçili etkinlik (basılı tutunca). Tutamaklar belirgin, kart kaydırmayı tutar ---- */
.calendar-event-card.is-selected {
  touch-action: none;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25), 0 0 0 2px var(--color-primary);
  z-index: 45 !important;
}

.calendar-event-card.is-selected .event-resize-handle {
  display: block !important;
  height: 22px;
  touch-action: none;
}

/* Tutamak göstergesi: kenarın ortasında beyaz daire içinde dikey çift yönlü ok (↕) */
.calendar-event-card.is-selected .event-resize-handle::after {
  content: '';
  display: block !important;
  position: absolute;
  left: 50%;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 1.5px solid var(--color-primary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
  box-sizing: border-box;
  transform: translateX(-50%);
}

.calendar-event-card.is-selected .event-resize-handle::before {
  content: '';
  position: absolute;
  left: 50%;
  width: 14px;
  height: 14px;
  z-index: 1;
  background-color: var(--color-primary);
  -webkit-mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22black%22%20stroke-width%3D%222.6%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M12%204v16%22%2F%3E%3Cpath%20d%3D%22M7%208.5%2012%204l5%204.5%22%2F%3E%3Cpath%20d%3D%22M7%2015.5%2012%2020l5-4.5%22%2F%3E%3C%2Fsvg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20stroke%3D%22black%22%20stroke-width%3D%222.6%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%3E%3Cpath%20d%3D%22M12%204v16%22%2F%3E%3Cpath%20d%3D%22M7%208.5%2012%204l5%204.5%22%2F%3E%3Cpath%20d%3D%22M7%2015.5%2012%2020l5-4.5%22%2F%3E%3C%2Fsvg%3E") center / contain no-repeat;
  transform: translateX(-50%);
}

.calendar-event-card.is-selected .event-resize-handle.handle-top::after {
  top: 0;
}

.calendar-event-card.is-selected .event-resize-handle.handle-top::before {
  top: 4px;
}

.calendar-event-card.is-selected .event-resize-handle.handle-bottom::after {
  bottom: 0;
}

.calendar-event-card.is-selected .event-resize-handle.handle-bottom::before {
  bottom: 4px;
}

/* Kısa kartta tutamaklar üst üste binmesin: her biri kartın %40'ı */
.calendar-event-card.is-selected.is-short-duration .event-resize-handle {
  height: 40%;
}

/* Dokunmatik: seçili olmayan kartlarda tutamak göstergesi yok (uzatma yalnızca seçiliyken) */
@media (hover: none), (pointer: coarse) {
  .calendar-event-card:not(.is-selected) .event-resize-handle::after,
  .calendar-event-card:not(.is-selected) .event-resize-handle::before {
    display: none;
  }
}

/* Tutamaklar kartın kenarına oturur (yarısı dışarıda): başlığı ve metni örtmez.
   Dokunma alanı da kenarın iki yanına taşar, parmakla yakalamak kolaylaşır. */
.calendar-event-card.is-selected {
  overflow: visible;
}

.calendar-event-card.is-selected .event-resize-handle.handle-top {
  top: -11px;
}

.calendar-event-card.is-selected .event-resize-handle.handle-bottom {
  bottom: -11px;
}

.calendar-event-card.is-selected .event-card-title,
.calendar-event-card.is-selected .event-card-time,
.calendar-event-card.is-selected .event-card-user {
  overflow: hidden;
}

/* Metinler sola yaslı: tutamaklar sağ kenarda, alt alta hizalı (metni örtmez) */
.calendar-event-card.is-selected .event-resize-handle::after,
.calendar-event-card.is-selected .event-resize-handle::before {
  left: auto;
  transform: none;
}

.calendar-event-card.is-selected .event-resize-handle::after {
  right: 10px;
}

.calendar-event-card.is-selected .event-resize-handle::before {
  right: 14px; /* 22px daire içinde 14px ok: (22 - 14) / 2 + 10 */
}

/* ==========================================================================
   Tekrarlayan Etkinlik Serileri (Recurring Event Series)
   Bilgilendirme Bannerı, İşlem Modalı ve Kart İkonları
   ========================================================================== */

/* Düzenleme modalında seri bilgi bannerı */
.series-info-banner {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-primary-light, #e8f0fe);
  color: var(--color-primary, #1a73e8);
  border: 1px solid var(--color-primary-container, #d2e3fc);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

body.dark-theme .series-info-banner {
  background-color: rgba(26, 115, 232, 0.15);
  color: #8ab4f8;
  border-color: rgba(26, 115, 232, 0.3);
}

.series-info-banner svg {
  flex-shrink: 0;
}

/* Tekrarlayan işlem kapsam seçim modalı */
.series-action-card {
  max-width: 440px;
  width: 92%;
}

.series-action-description {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: 1.15rem;
  line-height: 1.45;
}

.series-action-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.series-action-option {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  border: 1.5px solid var(--color-border, #dadce0);
  border-radius: 10px;
  cursor: pointer;
  background: var(--color-surface, #ffffff);
  transition: border-color 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
  user-select: none;
}

.series-action-option:hover {
  border-color: var(--color-primary, #1a73e8);
  background-color: var(--color-surface-hover, #f8fafd);
}

.series-action-option:has(input:checked) {
  border-color: var(--color-primary, #1a73e8);
  background-color: var(--color-primary-light, #e8f0fe);
}

body.dark-theme .series-action-option {
  background: var(--color-surface, #1e1e1e);
  border-color: var(--color-border, #3c4043);
}

body.dark-theme .series-action-option:hover {
  border-color: #8ab4f8;
  background-color: rgba(255, 255, 255, 0.04);
}

body.dark-theme .series-action-option:has(input:checked) {
  border-color: #8ab4f8;
  background-color: rgba(138, 180, 248, 0.12);
}

.series-action-option input[type="radio"] {
  margin-top: 3px;
  accent-color: var(--color-primary, #1a73e8);
  cursor: pointer;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.series-option-content {
  display: flex;
  flex-direction: column;
}

.series-option-title {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-text-primary);
  line-height: 1.3;
}

.series-option-subtitle {
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  margin-top: 2px;
  line-height: 1.35;
}

/* Takvim kartında tekrarlayan etkinlik rozeti / ikonu */
.event-card-recurring-badge {
  display: inline-flex;
  align-items: center;
  margin-left: 4px;
  opacity: 0.78;
  vertical-align: middle;
  flex-shrink: 0;
}

.event-card-recurring-badge svg {
  display: block;
}

/* Ay görünümündeki chip'te küçük tekrar ikonu */
.month-event-recurring-icon {
  display: inline-flex;
  align-items: center;
  margin-left: 3px;
  opacity: 0.75;
  vertical-align: middle;
  flex-shrink: 0;
}

/* Tehlikeli işlem butonu (Seri Silme için) */
.btn-submit.btn-danger {
  background-color: #d93025 !important;
  border-color: #d93025 !important;
  color: #ffffff !important;
}

.btn-submit.btn-danger:hover {
  background-color: #b3261e !important;
  border-color: #b3261e !important;
}

/* ==========================================================================
   Çok Ekipli (Multi-Tenant) Mimari Stilleri
   ========================================================================== */

.team-item-info {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.team-item-avatar {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: linear-gradient(135deg, #1a73e8, #0d904f);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
  overflow: hidden;
}

.team-item-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-item-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.team-item-title {
  font-size: 0.88rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.team-item-role {
  font-size: 0.72rem;
  color: var(--color-text-secondary, #5f6368);
}

/* Sidebar Ekip Logo Fallback */
.banner-logo-fallback {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: linear-gradient(135deg, #0d382a, #1a73e8);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

/* Sistem Admin Ekip Kartları */
.system-team-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background-color: var(--color-surface, #ffffff);
  border: 1px solid var(--color-border, #dadce0);
  border-radius: 10px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.system-team-card:hover {
  border-color: var(--color-primary, #1a73e8);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.system-team-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.system-team-details {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.system-team-name-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.system-team-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-primary, #202124);
}

.system-team-meta-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  color: var(--color-text-secondary, #5f6368);
}

.system-team-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.btn-team-switch-action {
  padding: 5px 10px;
  font-size: 0.78rem;
  font-weight: 600;
  background-color: rgba(26, 115, 232, 0.1);
  color: var(--color-primary, #1a73e8);
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-team-switch-action:hover {
  background-color: var(--color-primary, #1a73e8);
  color: #ffffff;
}

.btn-team-delete-action {
  padding: 5px 8px;
  font-size: 0.78rem;
  background-color: transparent;
  color: #d93025;
  border: 1px solid #fad2cf;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-team-delete-action:hover {
  background-color: #d93025;
  color: #ffffff;
}

/* Koyu Tema Uyumluluğu */
body.dark-theme .system-team-card {
  background-color: var(--color-surface, #292a2d);
  border-color: var(--color-border, #3c4043);
}