/* ==========================================================================
   Crechendo - Styles
   ========================================================================== */

/* ==========================================================================
   1. CSS Variables
   ========================================================================== */

:root {
  /* Colors - Primary */
  --color-primary: #4CAF50;
  --color-primary-dark: #388E3C;
  --color-primary-light: #C8E6C9;

  /* Colors - Neutral */
  --color-white: #ffffff;
  --color-gray-50: #fafafa;
  --color-gray-100: #f5f5f5;
  --color-gray-200: #eeeeee;
  --color-gray-300: #e0e0e0;
  --color-gray-400: #bdbdbd;
  --color-gray-500: #9e9e9e;
  --color-gray-600: #757575;
  --color-gray-700: #616161;
  --color-gray-800: #424242;
  --color-gray-900: #212121;

  /* Colors - Semantic (light mode defaults) */
  --color-weekend: #fafafa;
  --color-weekend-text: #9e9e9e;
  --color-today: #e3f2fd;
  --color-today-border: #2196F3;
  --color-border: #e0e0e0;

  /* Danger/Error */
  --color-danger: #F44336;
  --color-danger-dark: #D32F2F;
  --color-danger-darker: #C62828;
  --color-danger-bg: #FFEBEE;
  --color-danger-bg-hover: #FFCDD2;

  /* Warning */
  --color-warning-bg: #FFF3E0;
  --color-warning-text: #E65100;

  /* Success */
  --color-success: #2E7D32;

  /* Info */
  --color-info: #2196F3;
  --color-info-bg: #E3F2FD;

  /* Calendar label mixer base */
  --color-label-bg-base: #ffffff;

  /* Theme colors (light mode defaults) */
  --bg-body: #fafafa;
  --bg-card: #ffffff;
  --bg-card-hover: #f5f5f5;
  --bg-input: #ffffff;
  --text-primary: #212121;
  --text-secondary: #616161;
  --text-muted: #9e9e9e;
  --shadow-color: rgba(0, 0, 0, 0.1);

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px var(--shadow-color);
  --shadow-md: 0 4px 6px var(--shadow-color);
  --shadow-lg: 0 10px 15px var(--shadow-color);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;

  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Layout */
  --header-height: 60px;
  --sidebar-width: 280px;
  --calendar-cell-min-height: 60px;
}

/* ==========================================================================
   1.1 Dark Mode Theme
   ========================================================================== */

[data-theme="dark"] {
  --color-white: #1a1a1a;
  --color-gray-50: #1e1e1e;
  --color-gray-100: #2a2a2a;
  --color-gray-200: #333333;
  --color-gray-300: #404040;
  --color-gray-400: #5a5a5a;
  --color-gray-500: #808080;
  --color-gray-600: #a0a0a0;
  --color-gray-700: #c0c0c0;
  --color-gray-800: #e0e0e0;
  --color-gray-900: #f0f0f0;

  --color-primary-light: #1b3a1c;
  --color-weekend: #1e1e1e;
  --color-weekend-text: #808080;
  --color-today: #1a2f3a;
  --color-today-border: #42a5f5;
  --color-border: #404040;

  --bg-body: #121212;
  --bg-card: #1a1a1a;
  --bg-card-hover: #2a2a2a;
  --bg-input: #1e1e1e;
  --text-primary: #f0f0f0;
  --text-secondary: #c0c0c0;
  --text-muted: #808080;
  --shadow-color: rgba(0, 0, 0, 0.4);

  /* Danger/Error */
  --color-danger: #EF5350;
  --color-danger-dark: #E53935;
  --color-danger-darker: #D32F2F;
  --color-danger-bg: #3d2020;
  --color-danger-bg-hover: #4d2828;

  /* Warning */
  --color-warning-bg: #3d3020;
  --color-warning-text: #FFB74D;

  /* Success */
  --color-success: #66BB6A;

  /* Info */
  --color-info: #42A5F5;
  --color-info-bg: #1a2f3a;

  /* Calendar label mixer base */
  --color-label-bg-base: #2a2a2a;
}

/* Auto dark mode - follows system preference when no explicit theme is set */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-white: #1a1a1a;
    --color-gray-50: #1e1e1e;
    --color-gray-100: #2a2a2a;
    --color-gray-200: #333333;
    --color-gray-300: #404040;
    --color-gray-400: #5a5a5a;
    --color-gray-500: #808080;
    --color-gray-600: #a0a0a0;
    --color-gray-700: #c0c0c0;
    --color-gray-800: #e0e0e0;
    --color-gray-900: #f0f0f0;

    --color-primary-light: #1b3a1c;
    --color-weekend: #1e1e1e;
    --color-weekend-text: #808080;
    --color-today: #1a2f3a;
    --color-today-border: #42a5f5;
    --color-border: #404040;

    --bg-body: #121212;
    --bg-card: #1a1a1a;
    --bg-card-hover: #2a2a2a;
    --bg-input: #1e1e1e;
    --text-primary: #f0f0f0;
    --text-secondary: #c0c0c0;
    --text-muted: #808080;
    --shadow-color: rgba(0, 0, 0, 0.4);

    /* Danger/Error */
    --color-danger: #EF5350;
    --color-danger-dark: #E53935;
    --color-danger-darker: #D32F2F;
    --color-danger-bg: #3d2020;
    --color-danger-bg-hover: #4d2828;

    /* Warning */
    --color-warning-bg: #3d3020;
    --color-warning-text: #FFB74D;

    /* Success */
    --color-success: #66BB6A;

    /* Info */
    --color-info: #42A5F5;
    --color-info-bg: #1a2f3a;

    /* Calendar label mixer base */
    --color-label-bg-base: #2a2a2a;
  }
}

/* Explicit light mode (overrides system dark preference) */
[data-theme="light"] {
  --color-white: #ffffff;
  --color-gray-50: #fafafa;
  --color-gray-100: #f5f5f5;
  --color-gray-200: #eeeeee;
  --color-gray-300: #e0e0e0;
  --color-gray-400: #bdbdbd;
  --color-gray-500: #9e9e9e;
  --color-gray-600: #757575;
  --color-gray-700: #616161;
  --color-gray-800: #424242;
  --color-gray-900: #212121;

  --color-primary-light: #C8E6C9;
  --color-weekend: #fafafa;
  --color-weekend-text: #9e9e9e;
  --color-today: #e3f2fd;
  --color-today-border: #2196F3;
  --color-border: #e0e0e0;

  --bg-body: #fafafa;
  --bg-card: #ffffff;
  --bg-card-hover: #f5f5f5;
  --bg-input: #ffffff;
  --text-primary: #212121;
  --text-secondary: #616161;
  --text-muted: #9e9e9e;
  --shadow-color: rgba(0, 0, 0, 0.1);

  /* Danger/Error */
  --color-danger: #F44336;
  --color-danger-dark: #D32F2F;
  --color-danger-darker: #C62828;
  --color-danger-bg: #FFEBEE;
  --color-danger-bg-hover: #FFCDD2;

  /* Warning */
  --color-warning-bg: #FFF3E0;
  --color-warning-text: #E65100;

  /* Success */
  --color-success: #2E7D32;

  /* Info */
  --color-info: #2196F3;
  --color-info-bg: #E3F2FD;

  /* Calendar label mixer base */
  --color-label-bg-base: #ffffff;
}

/* ==========================================================================
   2. Reset & Base
   ========================================================================== */

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.5;
  color: var(--text-primary);
  background-color: var(--bg-body);
  min-height: 100vh;
}

.text-muted {
  color: var(--color-gray-500);
}

button {
  font-family: inherit;
  font-size: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

/* ==========================================================================
   3. Layout
   ========================================================================== */

.app-layout {
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - var(--header-height));
  padding: var(--space-md);
  gap: var(--space-md);
}

/* ==========================================================================
   4. Header
   ========================================================================== */

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  padding: 0 var(--space-md);
  background-color: var(--bg-card);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

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

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

.child-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-600);
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.child-name:empty {
  display: none;
}

.month-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  text-transform: capitalize;
}

.nav-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  color: var(--color-gray-700);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.nav-btn:hover {
  background-color: var(--color-gray-100);
  color: var(--color-gray-900);
}

.nav-btn:active {
  background-color: var(--color-gray-200);
}

/* ==========================================================================
   5. Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xs) var(--space-md);
  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), color var(--transition-fast);
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
  border: none;
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
}

.btn-secondary {
  background-color: var(--color-gray-200);
  color: var(--color-gray-800);
  border: none;
}

.btn-secondary:hover {
  background-color: var(--color-gray-300);
}

.btn-danger {
  background-color: var(--color-danger);
  color: #ffffff;
  border: none;
}

.btn-danger:hover {
  background-color: var(--color-danger-dark);
}

.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  background-color: var(--color-primary);
  color: #ffffff;
}

.btn-icon:hover {
  background-color: var(--color-primary-dark);
}

.btn-icon-secondary {
  width: 40px;
  height: 40px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background-color: var(--color-gray-100);
  color: var(--color-gray-600);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.btn-icon-secondary:hover {
  background-color: var(--color-gray-200);
  color: var(--color-gray-800);
}

.btn-icon-secondary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-text {
  margin-left: var(--space-xs);
}

/* Hide button text on mobile, show icon only */
@media (max-width: 767px) {
  .btn-text {
    display: none;
  }
}

/* ==========================================================================
   6.1. Header - Mobile Responsive (<768px)
   ========================================================================== */

@media (max-width: 767px) {
  .header {
    flex-wrap: wrap;
    height: auto;
    padding: var(--space-sm) var(--space-md);
    gap: var(--space-sm);
  }

  .header-nav {
    order: 1;
    width: 100%;
    justify-content: center;
  }

  .header-right {
    order: 2;
    width: 100%;
    justify-content: space-between;
  }

  /* Hide child name on mobile - accessible via profile */
  .child-name {
    display: none;
  }

  /* Slightly reduce button size for better fit */
  .header-right .btn-icon-secondary {
    width: 44px;
    height: 44px;
  }

  .header-right .btn-primary {
    flex: 1;
    max-width: 120px;
  }
}

/* ==========================================================================
   6. Labels
   ========================================================================== */

/* Label button */
.label-btn {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  border: 2px solid var(--label-color, var(--color-primary));
  background: transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
  text-align: left;
  width: 100%;
  color: var(--text-primary);
}

.label-btn::before {
  content: '';
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--label-color);
  flex-shrink: 0;
}

.label-btn:hover {
  background-color: var(--label-color);
  color: #ffffff;
}

.label-btn.selected {
  background-color: var(--label-color);
  color: #ffffff;
}

.label-info {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
  gap: 2px;
}

.label-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.label-time {
  font-size: var(--font-size-xs);
  opacity: 0.7;
  white-space: nowrap;
}

.label-actions {
  display: flex;
  gap: var(--space-xs);
  flex-shrink: 0;
}

.btn-edit {
  opacity: 0;
  padding: var(--space-xs);
  font-size: var(--font-size-sm);
  transition: opacity var(--transition-fast);
}

.label-btn:hover .btn-edit {
  opacity: 0.7;
}

.btn-edit:hover {
  opacity: 1 !important;
}

.btn-delete {
  opacity: 0;
  padding: var(--space-xs);
  font-size: var(--font-size-sm);
  transition: opacity var(--transition-fast), color var(--transition-fast);
}

.label-btn:hover .btn-delete {
  opacity: 0.7;
}

.btn-delete:hover {
  opacity: 1 !important;
  color: var(--color-danger);
}

/* Labels sidebar (desktop >1024px) */
.labels-sidebar {
  display: none;
  flex-direction: column;
  width: var(--sidebar-width);
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  flex-shrink: 0;
}

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

.labels-header h2 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
}

.labels-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-md);
  overflow-y: auto;
}

/* Labels toolbar (tablet 768-1024px) */
.labels-toolbar {
  display: none;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-gray-50);
}

.labels-toolbar .labels-list {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: var(--space-xs);
  padding: 0;
  flex: 1;
}

.labels-toolbar .label-btn {
  width: auto;
}

.labels-toolbar .label-info {
  flex-direction: row;
  gap: var(--space-xs);
}

.labels-toolbar .label-time {
  opacity: 0.6;
}

/* Labels dropdown (mobile <768px) */
.labels-dropdown {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-gray-50);
}

.labels-dropdown select {
  flex: 1;
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--font-size-base);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--bg-input);
  color: var(--text-primary);
  cursor: pointer;
}

/* ==========================================================================
   7. Modal
   ========================================================================== */

.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  padding: var(--space-md);
}

.modal-overlay.open {
  display: flex;
}

.modal {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 400px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

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

.modal-header h2 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
}

.btn-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  color: var(--color-gray-500);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.btn-close:hover {
  background-color: var(--color-gray-100);
  color: var(--color-gray-700);
}

.modal-body {
  padding: var(--space-md);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
  padding: var(--space-md);
  border-top: 1px solid var(--color-border);
}

/* Form elements */
.form-group {
  margin-bottom: var(--space-md);
}

.form-group:last-child {
  margin-bottom: 0;
}

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
}

.form-group input {
  width: 100%;
  padding: var(--space-sm);
  font-size: var(--font-size-base);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--bg-input);
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-group input:disabled {
  background-color: var(--color-gray-100);
  cursor: not-allowed;
}

.form-group input[type="color"] {
  padding: var(--space-xs);
  height: 44px;
  cursor: pointer;
}

.form-group input[type="color"]:disabled {
  cursor: not-allowed;
}

/* Time select group */
.time-select-group {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.time-select-group select {
  flex: 1;
  padding: var(--space-sm);
  font-size: var(--font-size-base);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-white);
  cursor: pointer;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.time-select-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.time-select-group select:disabled {
  background-color: var(--color-gray-100);
  cursor: not-allowed;
}

.time-separator {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-600);
}

/* Color palette */
.color-palette {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.color-swatch {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.color-swatch:hover {
  transform: scale(1.1);
}

.color-swatch.selected {
  border-color: var(--color-gray-800);
  box-shadow: 0 0 0 2px var(--color-white), 0 0 0 4px var(--color-gray-800);
}

.color-swatch-custom {
  background-color: var(--color-gray-100);
  border: 2px dashed var(--color-gray-400);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-gray-500);
  display: flex;
  align-items: center;
  justify-content: center;
}

.color-swatch-custom:hover {
  border-color: var(--color-gray-600);
  color: var(--color-gray-700);
}

.color-swatch-custom.has-custom-color {
  border-style: solid;
}

.hidden-color-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
}

/* Modal mobile adaptations */
@media (max-width: 480px) {
  .modal-overlay {
    padding: var(--space-sm);
  }

  .modal-header,
  .modal-body,
  .modal-footer {
    padding: var(--space-sm);
  }

  .modal-header h2 {
    font-size: var(--font-size-md);
  }

  .modal-footer {
    flex-direction: column-reverse;
  }

  .modal-footer .btn {
    width: 100%;
    justify-content: center;
  }

  .form-group label {
    font-size: var(--font-size-xs);
  }

  /* Time selects optimisés pour le touch */
  .time-select-group select {
    font-size: 16px; /* Évite le zoom automatique sur iOS */
    min-height: 44px; /* Touch target recommandé Apple */
  }

  /* Color palette: hide one color to fit on single line */
  .color-palette .color-swatch:nth-child(6) {
    display: none;
  }
}

/* Modal compact variant */
.modal.modal-compact {
  max-width: 340px;
}

/* Email provider modal */
.email-provider-description {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  margin-bottom: var(--space-md);
}

.email-provider-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.email-provider-btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--bg-card);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.email-provider-btn:hover {
  border-color: var(--color-primary);
  background-color: var(--color-gray-50);
}

.email-provider-btn:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.email-provider-icon {
  font-size: var(--font-size-xl);
  flex-shrink: 0;
}

.email-provider-name {
  flex: 1;
}

/* Modal mobile responsive */
@media (max-width: 480px) {
  .modal-overlay {
    padding: var(--space-sm);
  }

  .modal {
    max-width: 100%;
    max-height: 90vh;
  }

  .modal-header {
    padding: var(--space-sm) var(--space-md);
  }

  .modal-header h2 {
    font-size: var(--font-size-base);
  }

  .modal-body {
    padding: var(--space-sm) var(--space-md);
  }

  .modal-footer {
    flex-wrap: wrap;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
  }

  .modal-footer .btn {
    flex: 1 1 100%;
    justify-content: center;
  }

  /* Ordre logique sur mobile : action principale en premier */
  .modal-footer .btn-primary {
    order: 1;
  }

  .modal-footer .btn-secondary {
    order: 2;
  }

  .modal-footer .btn-danger {
    order: 3;
  }

  /* Time selects optimisés pour le touch */
  .time-select-group select {
    font-size: 16px; /* Évite le zoom automatique sur iOS */
    min-height: 44px; /* Touch target recommandé Apple */
    padding: var(--space-sm);
  }
}

/* Très petits écrans (iPhone SE, etc.) */
@media (max-width: 360px) {
  .modal-header h2 {
    font-size: var(--font-size-sm);
  }

  .form-group label {
    font-size: var(--font-size-xs);
  }

  .modal-footer .btn {
    font-size: var(--font-size-sm);
    padding: var(--space-sm);
  }
}

/* ==========================================================================
   6. Calendar
   ========================================================================== */

.calendar-section {
  flex: 1;
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.calendar-header {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  background-color: var(--color-gray-100);
  border-bottom: 1px solid var(--color-border);
}

.weekday-name {
  padding: var(--space-sm) var(--space-xs);
  text-align: center;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-600);
}

.weekday-name.weekend {
  color: var(--color-weekend-text);
}

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

.calendar-day {
  position: relative;
  min-height: var(--calendar-cell-min-height);
  padding: var(--space-sm);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background-color: var(--bg-card);
  transition: background-color var(--transition-fast);
  cursor: pointer;
}

.calendar-day:nth-child(7n) {
  border-right: none;
}

.calendar-day:hover {
  background-color: var(--color-gray-50);
}

.calendar-day.empty {
  background-color: var(--color-gray-50);
  cursor: default;
}

.calendar-day.empty:hover {
  background-color: var(--color-gray-50);
}

.calendar-day.weekend {
  background-color: var(--color-weekend);
}

.calendar-day.weekend:hover {
  background-color: var(--color-gray-100);
}

.calendar-day.today {
  background-color: var(--color-today);
}

.calendar-day.today::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--color-today-border);
}

.day-number {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-800);
}

.calendar-day.weekend .day-number {
  color: var(--color-weekend-text);
}

.calendar-day.today .day-number {
  color: var(--color-today-border);
  font-weight: var(--font-weight-bold);
}

/* Label indicator */
.day-label {
  position: absolute;
  bottom: var(--space-xs);
  left: var(--space-xs);
  right: var(--space-xs);
  height: 4px;
  border-radius: var(--radius-sm);
  background-color: var(--label-color, transparent);
}

/* Day with label applied */
.calendar-day.has-label {
  background-color: color-mix(in srgb, var(--label-color) 15%, var(--color-label-bg-base));
}

.calendar-day.has-label:hover {
  background-color: color-mix(in srgb, var(--label-color) 25%, var(--color-label-bg-base));
}

.calendar-day.has-label.today {
  background-color: color-mix(in srgb, var(--label-color) 15%, var(--color-today));
}

/* ==========================================================================
   7. Responsive - Tablet (768px - 1024px)
   ========================================================================== */

@media (min-width: 768px) {
  .app-layout {
    padding: var(--space-lg);
  }

  .month-title {
    font-size: var(--font-size-2xl);
  }

  .weekday-name {
    padding: var(--space-md) var(--space-sm);
    font-size: var(--font-size-base);
  }

  .calendar-day {
    min-height: 80px;
    padding: var(--space-md);
  }

  .day-number {
    font-size: var(--font-size-base);
  }

  /* Tablet: show toolbar, hide dropdown */
  .labels-dropdown {
    display: none;
  }

  .labels-toolbar {
    display: flex;
  }
}

/* ==========================================================================
   8. Responsive - Desktop (> 1024px)
   ========================================================================== */

@media (min-width: 1024px) {
  .app-layout {
    flex-direction: row;
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-xl);
  }

  /* Desktop: show sidebar, hide toolbar and dropdown */
  .labels-sidebar {
    display: flex;
  }

  .labels-toolbar {
    display: none;
  }

  .labels-dropdown {
    display: none;
  }

  .calendar-section {
    flex: 1;
  }

  .calendar-day {
    min-height: 100px;
  }

  :root {
    --calendar-cell-min-height: 100px;
  }
}

/* ==========================================================================
   9. Header - Month Title & Status Badge
   ========================================================================== */

.month-title-wrapper {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: nowrap;
  justify-content: center;
  min-height: 32px;
}

.status-badge {
  display: none;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.status-badge.visible {
  display: inline-block;
}

.status-badge.draft {
  background-color: var(--color-gray-200);
  color: var(--color-gray-700);
}

.status-badge.sent {
  background-color: var(--color-primary-light);
  color: var(--color-success);
}

/* Mobile styles for title and badge */
@media (max-width: 767px) {
  .month-title {
    font-size: var(--font-size-md);
  }
  .status-badge {
    font-size: 0.625rem;
    padding: 2px 6px;
  }
}

/* ==========================================================================
   10. Read-only Banner
   ========================================================================== */

.readonly-banner {
  display: none;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-warning-bg);
  color: var(--color-warning-text);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  text-align: center;
}

.readonly-banner.visible {
  display: flex;
}

.readonly-banner svg {
  flex-shrink: 0;
}

/* ==========================================================================
   11. Read-only Mode
   ========================================================================== */

.calendar-section.readonly .calendar-day:not(.empty) {
  cursor: not-allowed;
}

.calendar-section.readonly .calendar-day:not(.empty):hover {
  background-color: var(--bg-card);
}

.calendar-section.readonly .calendar-day.weekend:hover {
  background-color: var(--color-weekend);
}

.calendar-section.readonly .calendar-day.has-label:hover {
  background-color: color-mix(in srgb, var(--label-color) 15%, var(--color-label-bg-base));
}

/* Disabled label buttons */
.label-btn:disabled,
.label-btn.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.labels-dropdown select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ==========================================================================
   12. History Modal
   ========================================================================== */

.history-filters {
  display: flex;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
}

.filter-btn {
  flex: 1;
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  background-color: var(--bg-card);
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  background-color: var(--bg-card-hover);
  color: var(--text-primary);
}

.filter-btn.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
}

.history-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-height: 400px;
  overflow-y: auto;
}

.history-item-wrapper {
  display: flex;
  align-items: stretch;
  gap: var(--space-xs);
}

.history-item-wrapper .history-item {
  flex: 1;
}

.btn-unlock {
  width: 44px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: var(--font-size-lg);
}

.btn-unlock:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.history-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-md);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--bg-card);
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.history-item:hover {
  border-color: var(--color-gray-400);
  background-color: var(--color-gray-50);
}

.history-item.current {
  border-color: var(--color-primary);
  background-color: var(--color-primary-light);
}

.history-item.current:hover {
  background-color: var(--color-primary-light);
}

.history-item-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.history-month-name {
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  text-transform: capitalize;
}

.history-day-count {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

.history-item-status {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.history-status-badge {
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.history-status-badge.draft {
  background-color: var(--color-gray-200);
  color: var(--color-gray-700);
}

.history-status-badge.sent {
  background-color: var(--color-primary-light);
  color: var(--color-success);
}

.history-sent-date {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
}

.history-empty {
  display: none;
  text-align: center;
  padding: var(--space-xl);
  color: var(--color-gray-500);
  font-style: italic;
}

.history-empty.visible {
  display: block;
}

/* ==========================================================================
   13. Summary Section
   ========================================================================== */

.summary-section {
  padding: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.summary-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-800);
  margin-bottom: var(--space-md);
}

.summary-empty {
  color: var(--color-gray-500);
  font-size: var(--font-size-sm);
  font-style: italic;
}

.summary-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.summary-item {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) 0;
}

.summary-color {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--label-color);
}

.summary-label-name {
  font-size: var(--font-size-sm);
  color: var(--color-gray-700);
}

.summary-count {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  text-align: right;
}

.summary-hours {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
  min-width: 40px;
  text-align: right;
}

.summary-total {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
}

.summary-total-label {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-800);
}

.summary-total-days {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  text-align: right;
}

.summary-total-hours {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  min-width: 40px;
  text-align: right;
}

/* Summary - Tablet (768px+) */
@media (min-width: 768px) {
  .summary-section {
    padding: var(--space-lg);
  }

  .summary-item {
    padding: var(--space-sm) 0;
  }

  .summary-hours {
    min-width: 50px;
  }

  .summary-total-hours {
    min-width: 50px;
  }
}

/* Summary - Desktop (1024px+) */
@media (min-width: 1024px) {
  .summary-section {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: var(--space-lg);
  }

  .summary-title {
    width: 100%;
    margin-bottom: 0;
  }

  .summary-list {
    flex: 1;
    margin-bottom: 0;
  }

  .summary-total {
    flex-shrink: 0;
    border-top: none;
    border-left: 1px solid var(--color-border);
    padding-top: 0;
    padding-left: var(--space-lg);
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--space-xs);
  }

  .summary-total-label {
    order: 1;
  }

  .summary-total-days {
    order: 2;
  }

  .summary-total-hours {
    order: 3;
    font-size: var(--font-size-xl);
  }
}

/* ==========================================================================
   14. Loading States
   ========================================================================== */

.loading {
  opacity: 0.6;
  pointer-events: none;
  position: relative;
}

.loading::after {
  content: 'Chargement...';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.7);
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
  z-index: 10;
}

/* ==========================================================================
   15. Error Toast
   ========================================================================== */

.error-toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-danger);
  color: #ffffff;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
  z-index: 2000;
}

.error-toast.visible {
  opacity: 1;
  visibility: visible;
}

/* ==========================================================================
   16. Authentication Screens
   ========================================================================== */

/* Hide app content when not authenticated */
.app-container {
  display: none;
}

.app-container.visible {
  display: block;
}

/* Auth container */
.auth-container {
  display: none;
  min-height: 100vh;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  background-color: var(--color-gray-50);
}

.auth-container.visible {
  display: flex;
}

.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-xl);
}

.auth-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.auth-icon {
  width: 64px;
  height: 64px;
  background-color: var(--color-primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  font-size: 32px;
}

.auth-icon svg {
  color: var(--color-primary);
}

.auth-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-gray-900);
  margin-bottom: var(--space-xs);
}

.auth-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

/* Auth form */
.auth-form {
  margin-bottom: var(--space-lg);
}

.auth-form .form-group {
  margin-bottom: var(--space-md);
}

.auth-form .form-group:last-of-type {
  margin-bottom: var(--space-lg);
}

.auth-form input {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-base);
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  background-color: var(--bg-input);
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.auth-form input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.btn-auth {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-primary);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.btn-auth:hover {
  background-color: var(--color-primary-dark);
}

.btn-auth:active {
  transform: translateY(1px);
}

.btn-auth:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Error message */
.auth-error {
  display: none;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-danger-bg);
  color: var(--color-danger);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-md);
}

.auth-error.visible {
  display: flex;
}

.auth-error svg {
  flex-shrink: 0;
}

/* Success message */
.auth-success {
  display: none;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-primary-light);
  color: var(--color-success);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-md);
}

.auth-success.visible {
  display: flex;
}

/* Divider */
.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-lg) 0;
  color: var(--color-gray-500);
  font-size: var(--font-size-sm);
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: var(--color-gray-300);
}

/* Google button */
.btn-google {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background-color: var(--bg-card);
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.btn-google:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--color-gray-400);
}

.btn-google:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-google svg {
  width: 20px;
  height: 20px;
}

/* Auth links */
.auth-links {
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

.auth-links a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
}

.auth-links a:hover {
  text-decoration: underline;
}

/* Forgot password link */
.forgot-password {
  display: block;
  text-align: right;
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  margin-top: calc(var(--space-xs) * -1);
  margin-bottom: var(--space-md);
}

.forgot-password:hover {
  color: var(--color-primary);
}

/* Email verification screen */
.verification-icon {
  background-color: var(--color-info-bg);
}

.verification-icon svg {
  color: var(--color-info);
}

.verification-message {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.verification-message p {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  margin-bottom: var(--space-sm);
}

.verification-email {
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-800);
}

.btn-resend {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-gray-200);
  color: var(--color-gray-800);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: background-color var(--transition-fast);
  margin-bottom: var(--space-md);
}

.btn-resend:hover {
  background-color: var(--color-gray-300);
}

.btn-resend:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-check-verification {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-primary);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: background-color var(--transition-fast);
  margin-bottom: var(--space-md);
}

.btn-check-verification:hover {
  background-color: var(--color-primary-dark);
}

/* Auth loading */
.auth-loading {
  display: none;
  min-height: 100vh;
  align-items: center;
  justify-content: center;
  background-color: var(--color-gray-50);
}

.auth-loading.visible {
  display: flex;
}

.auth-loading-content {
  text-align: center;
}

.auth-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--color-gray-200);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto var(--space-md);
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.auth-loading-text {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
}

/* User menu in header */
.user-menu {
  position: relative;
}

.btn-user {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  background-color: var(--color-gray-100);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  color: var(--color-gray-700);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.btn-user:hover {
  background-color: var(--color-gray-200);
}

.user-avatar {
  width: 28px;
  height: 28px;
  background-color: var(--color-primary);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
}

.user-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: var(--space-xs);
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 200px;
  z-index: 200;
  overflow: hidden;
}

.user-dropdown.open {
  display: block;
}

.user-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  font-size: var(--font-size-sm);
  color: var(--color-gray-700);
  background: none;
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.user-dropdown-item:hover {
  background-color: var(--color-gray-100);
}

.user-dropdown-item.danger {
  color: var(--color-danger);
}

.user-dropdown-divider {
  height: 1px;
  background-color: var(--color-border);
  margin: var(--space-xs) 0;
}

.user-email {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  word-break: break-all;
}

/* ==========================================================================
   17. Calendar Selector
   ========================================================================== */

.calendar-selector {
  position: relative;
}

.calendar-selector-btn {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  background-color: var(--color-gray-100);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
  cursor: default;
  transition: background-color var(--transition-fast);
  max-width: 200px;
}

.calendar-selector-btn .calendar-name-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.calendar-selector-btn .chevron-icon {
  display: none;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

/* Show chevron and enable click when multiple calendars */
.calendar-selector.has-multiple .calendar-selector-btn {
  cursor: pointer;
}

.calendar-selector.has-multiple .calendar-selector-btn:hover {
  background-color: var(--color-gray-200);
}

.calendar-selector.has-multiple .calendar-selector-btn .chevron-icon {
  display: block;
}

.calendar-selector.open .calendar-selector-btn .chevron-icon {
  transform: rotate(180deg);
}

/* Calendar dropdown */
.calendar-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: var(--space-xs);
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 220px;
  z-index: 200;
  overflow: hidden;
}

.calendar-selector.open .calendar-dropdown {
  display: block;
}

.calendar-dropdown-list {
  display: flex;
  flex-direction: column;
  max-height: 200px;
  overflow-y: auto;
}

.calendar-dropdown-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  font-size: var(--font-size-sm);
  color: var(--color-gray-700);
  background: none;
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.calendar-dropdown-item:hover {
  background-color: var(--color-gray-100);
}

.calendar-dropdown-item.selected {
  background-color: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.calendar-dropdown-item .calendar-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.calendar-dropdown-item .check-icon {
  flex-shrink: 0;
  color: var(--color-primary);
}

/* Add calendar button */
.btn-add-calendar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
  background-color: var(--color-gray-50);
  border: none;
  border-top: 1px solid var(--color-border);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.btn-add-calendar:hover {
  background-color: var(--color-gray-100);
}

/* Hide calendar selector on mobile - takes too much space */
@media (max-width: 767px) {
  .calendar-selector-btn {
    max-width: 120px;
  }

  .calendar-dropdown {
    right: auto;
    left: 0;
  }
}

/* ==========================================================================
   18. Members Management
   ========================================================================== */

.members-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.member-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm);
  background-color: var(--color-gray-50);
  border-radius: var(--radius-md);
}

.member-avatar {
  width: 36px;
  height: 36px;
  background-color: var(--color-primary);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  flex-shrink: 0;
}

.member-info {
  flex: 1;
  min-width: 0;
}

.member-email {
  font-size: var(--font-size-sm);
  color: var(--color-gray-800);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.member-role {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
}

.member-role.owner {
  color: var(--color-primary);
}

.btn-remove-member {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: none;
  border: none;
  color: var(--color-gray-400);
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.btn-remove-member:hover {
  background-color: var(--color-danger-bg);
  color: var(--color-danger);
}

.btn-full-width {
  width: 100%;
}

/* ==========================================================================
   19. Invitation Styles
   ========================================================================== */

.invite-description {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  margin-bottom: var(--space-md);
}

.invite-description strong {
  color: var(--color-gray-800);
}

/* Accept invite modal */
.invite-info {
  text-align: center;
  padding: var(--space-md) 0;
}

.invite-info p {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  margin-bottom: var(--space-xs);
}

.invite-label {
  font-size: var(--font-size-base);
  color: var(--color-gray-600);
  margin-bottom: var(--space-sm);
}

.invite-child-name {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-gray-900);
  margin-bottom: var(--space-md);
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
  max-width: 100%;
}

.invite-role-info {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  margin-top: var(--space-sm);
}

.invite-role-info span {
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
}

/* Mobile adjustments for invite modal */
@media (max-width: 360px) {
  .invite-child-name {
    font-size: var(--font-size-lg);
  }
}

/* Form select styling */
.form-group select {
  width: 100%;
  padding: var(--space-sm);
  font-size: var(--font-size-base);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--bg-input);
  color: var(--text-primary);
  cursor: pointer;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

/* Modal visible state (support both .open and .visible) */
.modal-overlay.visible {
  display: flex;
}

/* ==========================================================================
   20. Calendar Edit Styles
   ========================================================================== */

/* Calendar dropdown item wrapper */
.calendar-dropdown-item-wrapper {
  display: flex;
  align-items: stretch;
}

.calendar-dropdown-item-wrapper .calendar-dropdown-item {
  flex: 1;
  border-radius: 0;
}

.calendar-dropdown-item-wrapper:first-child .calendar-dropdown-item {
  border-top-left-radius: var(--radius-sm);
}

.calendar-dropdown-item-wrapper:last-child .calendar-dropdown-item {
  border-bottom-left-radius: var(--radius-sm);
}

/* Edit calendar button in dropdown */
.btn-edit-calendar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  background-color: transparent;
  border: none;
  color: var(--color-gray-400);
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.btn-edit-calendar:hover {
  background-color: var(--color-gray-100);
  color: var(--color-gray-700);
}

/* Modal footer spread variant */
.modal-footer-spread {
  justify-content: space-between;
}

.modal-footer-right {
  display: flex;
  gap: var(--space-sm);
}

/* Form hint text */
.form-hint {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  margin-top: var(--space-sm);
  line-height: 1.4;
}

/* ==========================================================================
   Split Button
   ========================================================================== */

.split-button {
  position: relative;
  display: inline-flex;
}

.split-main {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.split-toggle {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  border-left: 1px solid rgba(255, 255, 255, 0.3);
  padding: 0 var(--space-sm);
  min-width: auto;
}

.split-toggle .chevron-icon {
  transition: transform var(--transition-fast);
}

.split-button.open .split-toggle .chevron-icon {
  transform: rotate(180deg);
}

.split-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: var(--space-xs);
  background: var(--bg-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  min-width: 160px;
  z-index: 200;
  overflow: hidden;
}

.split-dropdown.open {
  display: block;
}

.split-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  background: none;
  border: none;
  font-size: var(--font-size-sm);
  color: var(--color-gray-700);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.split-dropdown-item:hover {
  background: var(--color-gray-100);
}

.split-dropdown-item svg {
  flex-shrink: 0;
}

/* ==========================================================================
   21. Settings Modal
   ========================================================================== */

.settings-section {
  margin-bottom: var(--space-lg);
}

.settings-section:last-child {
  margin-bottom: 0;
}

.settings-section-title {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-gray-500);
  margin-bottom: var(--space-sm);
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.settings-row + .settings-row {
  border-top: 1px solid var(--color-border);
}

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

.settings-select {
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--font-size-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--bg-input);
  color: var(--text-primary);
  cursor: pointer;
  min-width: 140px;
}

.settings-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary-light);
}

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

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

.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background-color: var(--color-gray-300);
  border-radius: var(--radius-full);
  transition: background-color var(--transition-fast);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: var(--color-white);
  border-radius: 50%;
  transition: transform var(--transition-fast);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

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

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

.toggle-switch input:focus + .toggle-slider {
  box-shadow: 0 0 0 2px var(--color-primary-light);
}

/* Settings buttons */
.settings-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.settings-btn-secondary {
  background-color: var(--color-gray-100);
  color: var(--color-gray-700);
}

.settings-btn-secondary:hover {
  background-color: var(--color-gray-200);
  color: var(--color-gray-800);
}

.settings-btn-danger {
  background-color: var(--color-danger-bg);
  color: var(--color-danger-dark);
}

.settings-btn-danger:hover {
  background-color: var(--color-danger-bg-hover);
  color: var(--color-danger-darker);
}

.settings-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

/* Settings modal wider for more content */
#settings-modal .modal {
  max-width: 440px;
}