/* ============================================
   APP SHARED STYLES - Réutilisable globalement
   ============================================ */

:root {
    --primary-color: #667eea;
    --primary-dark: #764ba2;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-bg: #f8f9fa;
    --border-color: #dee2e6;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(102, 126, 234, 0.1);
    --transition-normal: 0.2s ease;
    --transition-smooth: 0.3s ease;
}

/* ============================================
   COMPOSANT ACTION BUTTON - Design Moderne
   ============================================ */

.action-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0.6rem 0.8rem !important;
    font-size: 0.85rem !important;
    font-weight: 500 !important;
    border: none !important;
    border-radius: 50px !important;
    cursor: pointer !important;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
    user-select: none !important;
    white-space: nowrap !important;
    position: relative !important;
    overflow: hidden !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
}

.action-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
    pointer-events: none;
}

.action-btn:active::before {
    width: 300px;
    height: 300px;
}

.action-btn:hover:not(:disabled) {
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15) !important;
}

.action-btn:active:not(:disabled) {
    transform: translateY(0) !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12) !important;
}

.action-btn:disabled {
    opacity: 0.5 !important;
    cursor: not-allowed !important;
}

/* Variantes colorées */

.action-btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    color: white !important;
}

.action-btn-primary:hover:not(:disabled) {
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4) !important;
}

.action-btn-success {
    background: linear-gradient(135deg, #28a745 0%, #1e7e34 100%) !important;
    color: white !important;
}

.action-btn-success:hover:not(:disabled) {
    box-shadow: 0 6px 20px rgba(40, 167, 69, 0.4) !important;
}

.action-btn-info {
    background: linear-gradient(135deg, #17a2b8 0%, #117a8b 100%) !important;
    color: white !important;
}

.action-btn-info:hover:not(:disabled) {
    box-shadow: 0 6px 20px rgba(23, 162, 184, 0.4) !important;
}

.action-btn-danger {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%) !important;
    color: white !important;
}

.action-btn-danger:hover:not(:disabled) {
    box-shadow: 0 6px 20px rgba(220, 53, 69, 0.4) !important;
}

.action-btn-secondary {
    background: linear-gradient(135deg, #6c757d 0%, #5a6268 100%) !important;
    color: white !important;
}

.action-btn-secondary:hover:not(:disabled) {
    box-shadow: 0 6px 20px rgba(108, 117, 125, 0.4) !important;
}

.action-btn-warning {
    background: linear-gradient(135deg, #ffc107 0%, #e0a800 100%) !important;
    color: white !important;
}

.action-btn-warning:hover:not(:disabled) {
    box-shadow: 0 6px 20px rgba(255, 193, 7, 0.4) !important;
}

/* Tailles */

.action-btn-sm {
    padding: 0.4rem 0.6rem;
    font-size: 0.75rem;
}

.action-btn-xs {
    padding: 0.3rem 0.5rem;
    font-size: 0.7rem;
}

.action-btn-lg {
    padding: 0.8rem 1.2rem;
    font-size: 0.95rem;
}

/* Icon-only buttons (circulaires) */

.action-btn-icon {
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    border-radius: 50%;
}

.action-btn-icon-sm {
    width: 2rem;
    height: 2rem;
    font-size: 0.85rem;
}

.action-btn-icon-xs {
    width: 1.75rem !important;
    height: 1.75rem !important;
    padding: 0 !important;
    font-size: 0.7rem !important;
}

/* ============================================
   TABLE STYLES RÉUTILISABLES
   ============================================ */

.table-compact {
    background: white;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    font-size: 0.95rem;
}

.table-compact thead {
    background: var(--light-bg);
    border-bottom: 2px solid var(--border-color);
}

.table-compact thead th {
    padding: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    border: none;
}

.table-compact tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: background-color var(--transition-normal);
}

.table-compact tbody tr:hover {
    background-color: var(--light-bg);
}

.table-compact tbody tr.expanded {
    background-color: #fffbf0;
    border-bottom: 2px solid var(--primary-color);
}

.table-compact tbody td {
    padding: 0.75rem;
    color: var(--text-primary);
}

/* ============================================
   HEADER STYLES RÉUTILISABLES
   ============================================ */

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: var(--light-bg);
    border-radius: 6px;
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--primary-color);
}

.section-header h2 {
    margin: 0;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
}

.section-header h2 span {
    margin-right: 0.5rem;
}

.section-header-content {
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* ============================================
   ÉTAT VIDE ET CHARGEMENT
   ============================================ */

.state-empty,
.state-loading {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-secondary);
}

.state-empty span,
.state-loading span {
    display: block;
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--border-color);
}

.state-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

/* ============================================
   BADGES
   ============================================ */

.badge-custom {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.35rem 0.65rem;
    font-size: 0.8rem;
    font-weight: 500;
    border-radius: 12px;
    background: var(--light-bg);
    color: var(--text-primary);
}

.badge-primary {
    background: rgba(102, 126, 234, 0.15);
    color: var(--primary-color);
}

.badge-success {
    background: rgba(40, 167, 69, 0.15);
    color: var(--success-color);
}

.badge-info {
    background: rgba(23, 162, 184, 0.15);
    color: var(--info-color);
}

.badge-danger {
    background: rgba(220, 53, 69, 0.15);
    color: var(--danger-color);
}

/* ============================================
   UTILITAIRES
   ============================================ */

.expand-icon {
    display: inline-block;
    transition: transform var(--transition-normal);
    cursor: pointer;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.expand-icon.rotated {
    transform: rotate(90deg);
}

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

.fade-in {
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .section-header-content {
        width: 100%;
    }

    .action-btn {
        padding: 0.4rem 0.6rem;
        font-size: 0.75rem;
    }

    .action-btn-icon-sm {
        width: 1.75rem;
        height: 1.75rem;
    }

    .action-btn-icon-xs {
        width: 1.5rem;
        height: 1.5rem;
    }
}

/* ============================================
   TABLE STYLES RÉUTILISABLES
   ============================================ */

.table-compact {
    background: white;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    font-size: 0.95rem;
}

.table-compact thead {
    background: var(--light-bg);
    border-bottom: 2px solid var(--border-color);
}

.table-compact thead th {
    padding: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    border: none;
}

.table-compact tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: background-color var(--transition-normal);
}

.table-compact tbody tr:hover {
    background-color: var(--light-bg);
}

.table-compact tbody tr.expanded {
    background-color: #fffbf0;
    border-bottom: 2px solid var(--primary-color);
}

.table-compact tbody td {
    padding: 0.75rem;
    color: var(--text-primary);
}

/* ============================================
   HEADER STYLES RÉUTILISABLES
   ============================================ */

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: var(--light-bg);
    border-radius: 6px;
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--primary-color);
}

.section-header h2 {
    margin: 0;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
}

.section-header h2 span {
    margin-right: 0.5rem;
}

.section-header-content {
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* ============================================
   ÉTAT VIDE ET CHARGEMENT
   ============================================ */

.state-empty,
.state-loading {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-secondary);
}

.state-empty span,
.state-loading span {
    display: block;
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--border-color);
}

.state-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

/* ============================================
   BADGES
   ============================================ */

.badge-custom {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.35rem 0.65rem;
    font-size: 0.8rem;
    font-weight: 500;
    border-radius: 12px;
    background: var(--light-bg);
    color: var(--text-primary);
}

.badge-primary {
    background: rgba(102, 126, 234, 0.15);
    color: var(--primary-color);
}

.badge-success {
    background: rgba(40, 167, 69, 0.15);
    color: var(--success-color);
}

.badge-info {
    background: rgba(23, 162, 184, 0.15);
    color: var(--info-color);
}

.badge-danger {
    background: rgba(220, 53, 69, 0.15);
    color: var(--danger-color);
}

/* ============================================
   UTILITAIRES
   ============================================ */

.expand-icon {
    display: inline-block;
    transition: transform var(--transition-normal);
    cursor: pointer;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.expand-icon.rotated {
    transform: rotate(90deg);
}

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

.fade-in {
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .section-header-content {
        width: 100%;
    }

    .action-btn {
        padding: 0.3rem 0.6rem;
        font-size: 0.75rem;
    }
}