/**
 * Styles Admin Abat
 * Thème sombre inspiré de la maquette
 *
 * STRUCTURE:
 * 1. Variables CSS (couleurs, espacements)
 * 2. Reset & Base
 * 3. Layout (sidebar, main)
 * 4. Composants (header, tables, modals, forms)
 * 5. Utilitaires
 */

/* ===========================================
   1. VARIABLES CSS
   =========================================== */
:root {
    /* Couleurs principales */
    --bg-dark: #1a1a2e;
    --bg-darker: #16162a;
    --bg-card: #1f1f3a;
    --bg-input: #2a2a4a;

    /* Couleurs d'accent */
    --accent-red: #c41e3a;
    --accent-red-hover: #d42e4a;
    --accent-blue: #3b82f6;
    --accent-green: #22c55e;
    --accent-yellow: #eab308;

    /* Texte */
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #6b6b7b;

    /* Bordures */
    --border-color: #2a2a4a;
    --border-light: #3a3a5a;

    /* Espacements */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;

    /* Bordures arrondies */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    /* Ombres */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);

    /* Sidebar */
    --sidebar-width: 220px;
}

/* ===========================================
   2. RESET & BASE
   =========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.5;
    min-width: 1182px;
    overflow-x: auto;
}

a {
    color: var(--accent-blue);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* ===========================================
   3. LAYOUT
   =========================================== */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--bg-darker);
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border-color);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.sidebar-logo img {
    max-width: 80px;
    height: auto;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.nav-item:hover {
    background-color: var(--bg-card);
    color: var(--text-primary);
    text-decoration: none;
}

.nav-item.active {
    background-color: var(--bg-card);
    color: var(--text-primary);
}

.nav-item svg {
    width: 20px;
    height: 20px;
}

/* Main Content */
.main-content {
    flex: 1;
    padding: var(--spacing-xl);
    overflow-y: auto;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.page-title {
    font-size: 1.6rem;
    font-weight: 600;
}

/* ===========================================
   4. COMPOSANTS
   =========================================== */

/* Header Actions */
.header-actions {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary {
    background-color: var(--accent-red);
    color: white;
}

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

.btn-secondary {
    background-color: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border-light);
}

.btn-secondary:hover {
    background-color: var(--border-light);
}

.btn-success {
    background-color: var(--accent-green);
    color: white;
}

.btn-success:hover {
    opacity: 0.9;
}

.btn-danger {
    background-color: var(--accent-red);
    color: white;
}

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

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.75rem;
}

.btn-icon {
    padding: var(--spacing-sm);
}

/* Cards */
.card {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.card-header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* Filter Input */
.filter-input {
    width: 150px;
    height: 36px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.filter-input.filter-active {
    border-color: var(--accent-green);
    box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.3);
}

/* Bouton Ajouter employé - même hauteur que filtre, largeur auto */
.btn-add-employee {
    height: 36px;
    padding: var(--spacing-sm) var(--spacing-md);
    white-space: nowrap;
}

/* Tables */
.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

thead th {
    text-align: left;
    padding: var(--spacing-sm) var(--spacing-md);
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    font-size: 0.875rem;
}

tbody td {
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

tbody tr:hover {
    background-color: var(--bg-input);
}

tbody tr.clickable {
    cursor: pointer;
}

.actions-cell {
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 4px;
}

.actions-cell .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Forms */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.form-input,
.form-select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.875rem;
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.form-input-sm {
    width: 80px;
    padding: var(--spacing-xs) var(--spacing-sm);
    text-align: center;
}

/* Checkbox */
.checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.checkbox-wrapper input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-blue);
}

/* Checkbox Group (x2 / Pluie) */
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 2px;
    align-items: flex-start;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 14px;
    height: 14px;
    accent-color: var(--accent-blue);
}

/* Select (Dropdown) */
.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23a0a0b0' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

/* Toggle Switch */
.toggle-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}

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

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    transition: 0.3s;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 2px;
    bottom: 2px;
    background-color: var(--text-secondary);
    border-radius: 50%;
    transition: 0.3s;
}

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

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(20px);
    background-color: white;
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: flex-start;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    overflow-x: auto;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 20px;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    width: 90%;
    min-width: 714px;
    max-width: 900px;
    box-shadow: var(--shadow-lg);
    position: relative;
    flex-shrink: 0;
    margin: auto;
}

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

.modal-title {
    font-size: 1.25rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1.5rem;
    line-height: 1;
}

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

.modal-body {
    padding: var(--spacing-lg);
}

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

/* Entry Table (Modal saisie) */
.entry-table {
    width: 100%;
    font-size: 0.875rem;
}

.entry-table th {
    padding: var(--spacing-sm);
    text-align: center;
    font-weight: 500;
}

.entry-table td {
    padding: var(--spacing-xs);
    text-align: center;
}

.entry-table input[type="number"] {
    width: 60px;
    padding: var(--spacing-xs);
    text-align: center;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
}

.entry-table input[type="number"]:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.entry-table .day-name {
    font-weight: 500;
    text-align: left;
    padding-left: var(--spacing-md);
}

.entry-table .total-cell {
    font-weight: 600;
    color: var(--accent-blue);
}

/* Summary Box */
.summary-box {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--bg-darker);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-lg);
}

.summary-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.summary-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.summary-value {
    font-size: 1.1rem;
    font-weight: 600;
}

.summary-value.bonus {
    color: var(--accent-green);
}

/* Sync Info */
.sync-info {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.sync-date {
    font-weight: 500;
}

/* Week Selector */
.week-selector {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.week-selector .form-select {
    width: auto;
    min-width: 250px;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

.badge-active {
    background-color: rgba(34, 197, 94, 0.2);
    color: var(--accent-green);
}

.badge-inactive {
    background-color: rgba(107, 107, 123, 0.2);
    color: var(--text-muted);
}

.badge-tier {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15) 0%, rgba(59, 130, 246, 0.25) 100%);
    color: var(--accent-blue);
    border: 1px solid rgba(59, 130, 246, 0.3);
    font-weight: 500;
    letter-spacing: 0.02em;
    font-size: 0.6rem;
    display: inline-flex;
    align-items: center;
    vertical-align: middle;
    margin-left: 4px;
}

/* Collapsible Section */
.collapsible-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    cursor: pointer;
    color: var(--text-secondary);
}

.collapsible-header:hover {
    color: var(--text-primary);
}

.collapsible-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.collapsible-content.open {
    max-height: 1000px;
}

/* ===========================================
   5. UTILITAIRES
   =========================================== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--text-muted); }
.text-success { color: var(--accent-green); }
.text-warning { color: var(--accent-yellow); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

.hidden { display: none !important; }

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

/* Loader */
.loader {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-light);
    border-top-color: var(--accent-blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 2000;
}

.toast {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-top: var(--spacing-sm);
    box-shadow: var(--shadow-md);
    animation: slideIn 0.3s ease-out;
}

.toast.success {
    border-left: 4px solid var(--accent-green);
}

.toast.error {
    border-left: 4px solid var(--accent-red);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}