/* CIPSR Manager Theme */
:root {
    --cipsr-rouge: #8B0000;
    --cipsr-bleu: #1a3a5c;
    --cipsr-or: #c5a028;
    --bg: #f5f5f5;
    --card-bg: white;
    --shadow: 0 2px 8px rgba(0,0,0,0.1);
    --border-color: #e5e7eb;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg);
    color: #333;
}

/* LOGIN SCREEN */
#login-screen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--cipsr-bleu) 0%, var(--cipsr-rouge) 100%);
    z-index: 1000;
}

.login-card {
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    width: 100%;
    max-width: 400px;
}

/* MAIN LAYOUT */
#main-layout {
    display: none;
    height: 100vh;
}

.sidebar {
    width: 220px;
    background-color: var(--cipsr-bleu);
    color: white;
    padding: 20px;
    overflow-y: auto;
    position: relative;
    flex-shrink: 0;
}

.sidebar-logo {
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255,255,255,0.2);
}

.sidebar-logo h2 {
    font-size: 18px;
    margin: 0;
    color: var(--cipsr-or);
}

.sidebar-logo p {
    font-size: 12px;
    color: #aaa;
    margin: 5px 0 0 0;
}

.sidebar-user {
    padding: 15px 0;
    border-bottom: 1px solid rgba(255,255,255,0.2);
    margin-bottom: 15px;
}

.sidebar-user > div:first-child {
    font-weight: bold;
    margin-bottom: 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user > div:last-child {
    font-size: 12px;
    color: #bbb;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sidebar-nav-item {
    padding: 12px 15px;
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.2s;
    user-select: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-nav-item:hover {
    background-color: rgba(255,255,255,0.1);
}

.sidebar-nav-item.active {
    background-color: var(--cipsr-or);
    color: white;
    font-weight: bold;
}

.main-content {
    flex: 1;
    padding: 30px;
    overflow-y: auto;
    background-color: var(--bg);
}

/* PAGE LAYOUT */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    gap: 20px;
}

.page-header h1 {
    margin: 0;
    color: var(--cipsr-rouge);
    font-size: 28px;
}

/* BUTTONS */
.btn {
    padding: 10px 16px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.btn-primary {
    background-color: var(--cipsr-rouge);
    color: white;
}

.btn-primary:hover {
    background-color: #a00000;
}

.btn-outline {
    border: 1px solid var(--border-color);
    background-color: white;
    color: #333;
}

.btn-outline:hover {
    background-color: var(--bg);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-danger {
    background-color: #ef4444;
    color: white;
}

.btn-danger:hover {
    background-color: #dc2626;
}

/* CARDS */
.card {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

/* KPI GRID */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.kpi-card {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    border-top: 4px solid var(--cipsr-rouge);
}

.kpi-number {
    font-size: 32px;
    font-weight: bold;
    color: var(--cipsr-rouge);
}

.kpi-label {
    font-size: 14px;
    color: #666;
    margin-top: 8px;
}

/* TABLES */
.table-container {
    background-color: var(--card-bg);
    border-radius: 8px;
    overflow-x: auto;
    box-shadow: var(--shadow);
}

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

.data-table thead {
    background-color: var(--cipsr-bleu);
    color: white;
}

.data-table thead th {
    padding: 15px;
    text-align: left;
    font-weight: 600;
}

.data-table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s;
}

.data-table tbody tr:hover {
    background-color: #f9fafb;
    cursor: pointer;
}

.data-table tbody td {
    padding: 12px 15px;
}

/* CSV TABLE */
.csv-table {
    width: 100%;
    border-collapse: collapse;
}

.csv-table thead {
    background-color: var(--cipsr-bleu);
    color: white;
}

.csv-table thead th {
    padding: 12px;
    text-align: left;
    font-weight: 600;
}

.csv-table tbody tr {
    border-bottom: 1px solid var(--border-color);
}

.csv-table tbody td {
    padding: 10px 12px;
    border-right: 1px solid var(--border-color);
}

.csv-table tbody td[contenteditable="true"] {
    background-color: #fffef0;
}

.csv-table tbody td[contenteditable="true"]:hover {
    background-color: #fffbe6;
}

/* BADGES */
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}

.badge-attente {
    background-color: #fef3c7;
    color: #92400e;
}

.badge-cours {
    background-color: #bfdbfe;
    color: #1e40af;
}

.badge-valide {
    background-color: #bbf7d0;
    color: #065f46;
}

.badge-rejete {
    background-color: #fecaca;
    color: #7f1d1d;
}

.badge-archive {
    background-color: #e5e7eb;
    color: #374151;
}

.badge-publie {
    background-color: #dbeafe;
    color: #1e40af;
}

.badge-corbeille {
    background-color: #fecdd3;
    color: #881337;
}

.badge-urgente {
    background-color: #fee2e2;
    color: #7f1d1d;
}

.badge-haute {
    background-color: #fecaca;
    color: #7f1d1d;
}

.badge-normale {
    background-color: #fef3c7;
    color: #92400e;
}

.badge-basse {
    background-color: #bbf7d0;
    color: #065f46;
}

/* FORMS */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
}

.form-group label {
    font-weight: 500;
    color: #333;
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--cipsr-rouge);
    box-shadow: 0 0 0 3px rgba(139, 0, 0, 0.1);
}

.form-group textarea {
    resize: vertical;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-grid-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
}

.status-select {
    padding: 6px 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 12px;
}

/* MODALS */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
}

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

.modal {
    background-color: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    max-width: 820px;
    max-height: 90vh;
    overflow-y: auto;
    width: 92%;
    padding: 24px 28px;
}

.modal-wide {
    max-width: 1100px;
    width: 95%;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    margin: 0;
    color: var(--cipsr-rouge);
}

.modal-header .close-btn {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #666;
}

/* TREE */
.tree-container {
    background-color: var(--card-bg);
    border-radius: 8px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.tree-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s;
}

.tree-item:hover {
    background-color: #f9fafb;
}

/* TOASTS */
.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #22c55e;
    color: white;
    padding: 16px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 10000;
    animation: slideIn 0.3s ease-out;
    max-width: 400px;
    word-wrap: break-word;
}

@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* DEMANDE DETAIL */
.demande-detail {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.detail-field {
    display: flex;
    flex-direction: column;
}

.detail-field label {
    font-weight: 600;
    color: var(--cipsr-rouge);
    margin-bottom: 5px;
    font-size: 12px;
}

.detail-field span {
    color: #333;
    padding: 8px;
    background-color: var(--bg);
    border-radius: 4px;
}

.dev-panel {
    background-color: #eff6ff;
    border-left: 4px solid #3b82f6;
    padding: 20px;
    margin-top: 20px;
    border-radius: 4px;
}

.dev-panel h3 {
    margin-top: 0;
    color: #1e40af;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .sidebar {
        width: 100%;
        max-height: 60px;
        padding: 10px 15px;
        overflow-x: auto;
        overflow-y: hidden;
    }

    #main-layout {
        flex-direction: column;
    }

    .sidebar-nav {
        flex-direction: row;
        gap: 10px;
    }

    .sidebar-nav-item {
        padding: 8px 12px;
        font-size: 12px;
    }

    .main-content {
        padding: 15px;
    }

    .kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .demande-detail {
        grid-template-columns: 1fr;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .modal {
        width: 95%;
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .kpi-grid {
        grid-template-columns: 1fr;
    }

    .login-card {
        width: 90%;
        padding: 30px 20px;
    }

    .btn {
        padding: 8px 12px;
        font-size: 12px;
    }
}