/* === Système de design === */
:root {
    /* Couleurs principales */
    --cal-primary: #00a2e2;
    --cal-primary-light: rgba(124, 58, 237, 0.08);
    --cal-primary-hover: #006b96;
    --cal-secondary: #14b8a6;
    --cal-secondary-light: rgba(20, 184, 166, 0.1);

    /* États */
    --cal-success: #10b981;
    --cal-warning: #f59e0b;
    --cal-error: #ef4444;

    /* Neutres */
    --cal-neutral-50: #f9fafb;
    --cal-neutral-100: #f3f4f6;
    --cal-neutral-200: #e5e7eb;
    --cal-neutral-300: #d1d5db;
    --cal-neutral-400: #9ca3af;
    --cal-neutral-500: #6b7280;
    --cal-neutral-600: #4b5563;
    --cal-neutral-700: #374151;
    --cal-neutral-800: #1f2937;
    --cal-neutral-900: #111827;

    /* Surfaces */
    --cal-bg: #ffffff;
    --cal-bg-subtle: #f9fafb;
    --cal-bg-header: #ffffff;
    --cal-bg-today: rgba(0, 162, 226, 0.05);
    --cal-bg-event: linear-gradient(135deg, #00a2e2, #8b5cf6);
    --cal-bg-event-hover: linear-gradient(135deg, #006b96, #00a2e2);

    /* Bordures */
    --cal-border: rgba(0, 0, 0, 0.05);
    --cal-border-light: rgba(0, 0, 0, 0.03);
    --cal-border-today: #00a2e2;

    /* Texte */
    --cal-text: #1f2937;
    --cal-text-light: #6b7280;
    --cal-text-muted: #9ca3af;
    --cal-text-event: #ffffff;

    /* Dimensions */
    --cal-radius-lg: 12px;
    --cal-radius: 8px;
    --cal-radius-sm: 6px;
    --cal-radius-xs: 4px;

    /* Ombres */
    --cal-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --cal-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --cal-shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --cal-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --cal-shadow-event: 0 4px 12px rgba(124, 58, 237, 0.15);
    --cal-shadow-event-hover: 0 8px 16px rgba(124, 58, 237, 0.25);

    /* Animation */
    --cal-transition: all 0.2s ease;
    --cal-transition-slow: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === Conteneur principal === */
#calendar {
    width: 100% !important;
    max-width: 100% !important;
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif !important;
    color: var(--cal-text) !important;
    background: transparent !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* === Base FullCalendar === */
.fc {
    font-size: 0.95rem !important;
    line-height: 1.5 !important;
    background: var(--cal-bg) !important;
    border-radius: var(--cal-radius-lg) !important;
    overflow: hidden !important;
    box-shadow: var(--cal-shadow-md) !important;
    border: 1px solid var(--cal-border) !important;
}

/* === Toolbar === */
.fc .fc-header-toolbar {
    padding: 1.75rem 2rem !important;
    margin-bottom: 0 !important;
    background: var(--cal-bg-header) !important;
    border-bottom: 1px solid var(--cal-border) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 1rem !important;
}

/* === Titre === */
.fc .fc-toolbar-title {
    font-size: 1.5rem !important;
    font-weight: 700 !important;
    color: var(--cal-text) !important;
    letter-spacing: -0.015em !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* === Boutons === */
.fc .fc-button-group {
    gap: 0.25rem !important;
    display: flex !important;
}

.fc .fc-button {
    background-color: var(--cal-bg) !important;
    color: var(--cal-text) !important;
    border: 1px solid var(--cal-border) !important;
    border-radius: var(--cal-radius) !important;
    padding: 0.6rem 1.25rem !important;
    font-weight: 600 !important;
    font-size: 0.875rem !important;
    line-height: 1.25rem !important;
    transition: var(--cal-transition) !important;
    box-shadow: var(--cal-shadow-sm) !important;
}

.fc .fc-button:hover {
    background-color: var(--cal-bg-subtle) !important;
    color: var(--cal-primary) !important;
    border-color: var(--cal-border) !important;
    box-shadow: var(--cal-shadow) !important;
    transform: translateY(-1px) !important;
}

.fc .fc-button-primary:not(:disabled).fc-button-active,
.fc .fc-button-primary:not(:disabled):active {
    background-color: var(--cal-primary) !important;
    color: white !important;
    border-color: var(--cal-primary) !important;
}

html.dark-mode .fc .fc-button-primary:not(:disabled).fc-button-active,
.fc .fc-button-primary:not(:disabled):active {
    background-color: white !important;
    color: black !important;
    border-color: white !important;
}

html.high-contrast-mode .fc .fc-button-primary:not(:disabled).fc-button-active,
.fc .fc-button-primary:not(:disabled):active {
    background-color: black !important;
    color: white !important;
    border-color: black !important;
}

.fc .fc-button:disabled {
    opacity: 0.6 !important;
    cursor: not-allowed !important;
}

.fc .fc-button:focus {
    outline: 2px solid var(--cal-primary) !important;
    outline-offset: 1px !important;
}

/* === Grille === */
.fc-theme-standard .fc-scrollgrid {
    border: none !important;
}

.fc .fc-scrollgrid-section>td {
    border: none !important;
}

.fc-theme-standard td,
.fc-theme-standard th {
    border-color: var(--cal-border-light) !important;
}

/* === En-têtes des colonnes === */
.fc .fc-col-header-cell {
    padding: 1rem 0 !important;
    background: linear-gradient(to bottom right, #ffffff 0%, #f8f9fa 100%) !important;
    border: none !important;
    border-bottom: 1px solid rgba(0,0,0,0.05) !important;
}

.fc .fc-col-header-cell-cushion {
    padding: 0.75rem 0 !important;
    font-weight: 600 !important;
    font-size: 0.85rem !important;
    color: var(--cal-text-light) !important;
    text-decoration: none !important;
    text-transform: uppercase !important;
    letter-spacing: 0.05em !important;
    background: transparent !important;
}

/* Fond blanc harmonieux pour toutes les cellules du calendrier */
.fc .fc-daygrid-day {
    background: linear-gradient(to bottom right, #ffffff 0%, #f8f9fa 100%) !important;
    border: 1px solid rgba(0,0,0,0.05) !important;
}

/* Fond blanc pour le corps du calendrier */
.fc .fc-scrollgrid,
.fc .fc-scrollgrid-section table {
    background: linear-gradient(to bottom right, #ffffff 0%, #f8f9fa 100%) !important;
}

/* === Jours === */
.fc .fc-daygrid-day {
    border: 1px solid var(--cal-border-light) !important;
    transition: var(--cal-transition) !important;
    border-radius: var(--cal-radius) !important;
}

.fc .fc-daygrid-day-frame {
    padding: 0.5rem !important;
    min-height: 110px !important;
    border-radius: var(--cal-radius) !important;
}

.fc .fc-daygrid-day-number {
    font-size: 0.9rem !important;
    color: var(--cal-text) !important;
    opacity: 0.8 !important;
    padding: 0.25rem !important;
    margin: 0.25rem !important;
    font-weight: 500 !important;
    text-decoration: none !important;
}

/* === Aujourd'hui === */
.fc .fc-day-today {
    background-color: var(--cal-bg-today) !important;
    position: relative !important;
    z-index: 1 !important;
    border-radius: var(--cal-radius) !important;
}

.fc .fc-day-today::before {
    content: "" !important;
    position: absolute !important;
    inset: 0 !important;
    border: 2px solid var(--cal-border-today) !important;
    pointer-events: none !important;
    z-index: 2 !important;
    border-radius: var(--cal-radius) !important;
}

.fc .fc-day-today .fc-daygrid-day-number {
    background: var(--cal-primary) !important;
    color: white !important;
    font-weight: 600 !important;
    border-radius: var(--cal-radius-xs) !important;
    padding: 0.25rem 0.5rem !important;
}

/* === Événements === */
.fc-daygrid-event-harness {
    margin-bottom: 4px !important;
}

.fc-h-event {
    background: var(--cal-bg-event) !important;
    border: none !important;
    border-radius: var(--cal-radius-sm) !important;
    padding: 0.5rem 0.75rem !important;
    box-shadow: var(--cal-shadow-event) !important;
    transition: var(--cal-transition) !important;
}

html.dark-mode .fc-h-event {
    background: var(--cal-bg-event-dark) !important;
    box-shadow: var(--cal-shadow-event-dark) !important;
    border: solid 1px rgba(255, 255, 255, 0.1) !important;
}

html.high-contrast-mode .fc-h-event {
    background: var(--cal-bg-event-high-contrast) !important;
    box-shadow: var(--cal-shadow-event-high-contrast) !important;
    border: solid 1px rgba(255, 255, 255, 0.1) !important;
}



.fc-h-event:hover {
    transform: translateY(-2px) !important;
    box-shadow: var(--cal-shadow-event-hover) !important;
    background: var(--cal-bg-event-hover) !important;
}

.fc-h-event .fc-event-title {
    font-weight: 600 !important;
    font-size: 0.8rem !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
    color: var(--cal-text-event) !important;
}

.fc-h-event .fc-event-time {
    font-size: 0.75rem !important;
    font-weight: 600 !important;
    opacity: 0.9 !important;
}

/* === Vue Liste === */
.fc .fc-list {
    border: none !important;
    background: var(--cal-bg) !important;
}

.fc .fc-list-empty {
    background: var(--cal-bg-subtle) !important;
    padding: 3rem !important;
    font-size: 1rem !important;
    color: var(--cal-text-light) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    height: 300px !important;
}

.fc .fc-list-day-cushion {
    display: block !important;
    box-sizing: border-box !important;
    padding: 0.9rem 1rem !important;
    border-radius: calc(var(--cal-radius) - 2px) !important;
    background: linear-gradient(90deg, rgba(124, 58, 237, 0.06), rgba(0, 162, 226, 0.03)) !important;
    color: var(--cal-primary, #00a2e2) !important;
    font-weight: 700 !important;
}

.fc .fc-list-day-text,
.fc .fc-list-day-side-text {
    color: var(--cal-primary) !important;
    font-weight: 600 !important;
    text-decoration: none !important;
    font-size: 0.95rem !important;
}

.fc .fc-list-table {
    border-collapse: separate !important;
    border-spacing: 0 8px !important;
}

.fc .fc-list-table th {
    background: var(--cal-bg) !important;
    color: var(--cal-text-light) !important;
    font-size: 0.75rem !important;
    text-transform: uppercase !important;
    padding: 0.75rem 1rem !important;
    letter-spacing: 0.05em !important;
}

.fc .fc-list-table tbody tr {
    background: var(--cal-bg-subtle) !important;
    transition: var(--cal-transition) !important;
    box-shadow: var(--cal-shadow-sm) !important;
    border-radius: var(--cal-radius) !important;
}

.fc .fc-list-table tbody tr:hover {
    background: var(--cal-bg) !important;
    box-shadow: var(--cal-shadow) !important;
    transform: translateY(-1px) !important;
}

.fc .fc-list-table td {
    padding: 1rem !important;
    border: none !important;
}

.fc .fc-list-event-dot {
    border-color: var(--cal-primary) !important;
    margin-right: 8px !important;
    width: 10px !important;
    height: 10px !important;
}

.fc .fc-list-event-time {
    font-weight: 500 !important;
    color: var(--cal-text-light) !important;
    font-size: 0.875rem !important;
}

.fc .fc-list-event-title {
    font-weight: 600 !important;
    font-size: 0.95rem !important;
    color: var(--cal-text) !important;
}

/* === Responsive === */
@media (max-width: 1024px) {
    .fc .fc-header-toolbar {
        padding: 1.25rem !important;
        gap: 0.75rem !important;
    }

    .fc .fc-toolbar-title {
        font-size: 1.25rem !important;
    }

    .fc .fc-button {
        padding: 0.5rem 0.875rem !important;
        font-size: 0.8125rem !important;
    }

    .fc .fc-daygrid-day-frame {
        min-height: 85px !important;
    }
}

@media (max-width: 768px) {
    .fc {
        font-size: 0.875rem !important;
    }

    .fc .fc-header-toolbar {
        padding: 1rem !important;
        flex-direction: column !important;
        align-items: stretch !important;
    }

    .fc .fc-toolbar-chunk {
        display: flex !important;
        justify-content: center !important;
        margin-bottom: 0.5rem !important;
    }

    .fc .fc-toolbar-chunk:first-child {
        order: 1 !important;
    }

    .fc .fc-toolbar-chunk:last-child {
        order: 0 !important;
    }

    .fc .fc-toolbar-title {
        font-size: 1.125rem !important;
        text-align: center !important;
    }

    .fc .fc-daygrid-day-frame {
        min-height: 65px !important;
        padding: 0.25rem !important;
    }

    .fc .fc-col-header-cell-cushion {
        padding: 0.5rem 0 !important;
        font-size: 0.75rem !important;
    }

    .fc .fc-daygrid-day-number {
        font-size: 0.8125rem !important;
        padding: 0.2rem !important;
    }

    .fc-h-event {
        padding: 0.25rem 0.5rem !important;
    }

    .fc-h-event .fc-event-title {
        font-size: 0.75rem !important;
    }
}

/* === Animations === */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fc-daygrid-event-harness {
    animation: fadeIn 0.3s ease-out forwards;
}

/* === États du calendrier === */
.fc-event-past {
    opacity: 0.75 !important;
}

.fc-event-selected,
.fc-event-selected:focus {
    box-shadow: 0 0 0 2px var(--cal-primary) !important;
}

/* === Popover === */
.fc .fc-popover {
    border: none !important;
    box-shadow: var(--cal-shadow-lg) !important;
    border-radius: var(--cal-radius) !important;
    overflow: hidden !important;
}

.fc .fc-popover-header {
    background: var(--cal-primary) !important;
    color: white !important;
    padding: 0.75rem !important;
    font-weight: 600 !important;
}

.fc .fc-popover-close {
    opacity: 0.8 !important;
    color: white !important;
    font-size: 1.25rem !important;
}

.fc .fc-popover-body {
    padding: 0.75rem !important;
}

/* === Touches finales === */
.fc a {
    text-decoration: none !important;
}

.fc ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.fc ::-webkit-scrollbar-track {
    background: var(--cal-neutral-100);
    border-radius: 10px;
}

.fc ::-webkit-scrollbar-thumb {
    background: var(--cal-neutral-300);
    border-radius: 10px;
}

.fc ::-webkit-scrollbar-thumb:hover {
    background: var(--cal-primary);
}

.fc-list-event-time {
    display: none !important;
}