/**
 * CCL Archive Dashboard - Light Theme Styles
 * Clean, professional light theme
 */

:root {
    --bg-light: #f8fafc;
    --bg-card: #ffffff;
    --bg-card-hover: #f1f5f9;
    --border-color: #e2e8f0;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --success: #16a34a;
    --warning: #ca8a04;
    --danger: #dc2626;
    --info: #0891b2;
    --sidebar-width: 220px;
    --header-height: 60px;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-light);
    color: var(--text-primary);
    min-height: 100vh;
}

/* App Container */
.app-container {
    min-height: 100vh;
}

/* Header */
.app-header {
    height: var(--header-height);
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px 0 calc(var(--sidebar-width) + 20px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    background: linear-gradient(135deg, var(--primary), #7c3aed);
    color: white;
    font-size: 16px;
    font-weight: 800;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-title h1 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.role-badge {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-name {
    color: var(--text-secondary);
    font-size: 13px;
}

.logout-btn {
    background: var(--bg-light);
    color: var(--text-primary);
    padding: 8px 16px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 13px;
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.logout-btn:hover {
    background: var(--danger);
    color: white;
    border-color: var(--danger);
}

/* App Body */
.app-body {
    display: flex;
    padding-top: var(--header-height);
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
    background: var(--bg-card);
    border-right: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    overflow-y: auto;
    padding-top: 20px;
    z-index: 200;
}

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

.nav-section {
    padding: 20px 16px 8px;
}

.nav-section-title {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

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

.nav-item.active {
    background: rgba(37, 99, 235, 0.08);
    color: var(--primary);
    border-left-color: var(--primary);
}

.nav-item i {
    width: 18px;
    text-align: center;
    font-size: 14px;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 20px 24px;
    min-height: calc(100vh - var(--header-height));
    width: calc(100% - var(--sidebar-width));
}

/* Page Header */
.page-header {
    margin-bottom: 20px;
}

.page-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.page-subtitle {
    color: var(--text-secondary);
    font-size: 13px;
}

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.stat-icon.primary {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
}

.stat-icon.success {
    background: rgba(22, 163, 74, 0.1);
    color: var(--success);
}

.stat-icon.warning {
    background: rgba(202, 138, 4, 0.1);
    color: var(--warning);
}

.stat-icon.info {
    background: rgba(8, 145, 178, 0.1);
    color: var(--info);
}

.stat-content h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.stat-content p {
    color: var(--text-secondary);
    font-size: 14px;
}

/* Tables */
.table,
.data-table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td,
.data-table th,
.data-table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
    white-space: nowrap;
}

.table td,
.data-table td {
    font-size: 13px;
}

.table th,
.data-table th {
    background: var(--bg-light);
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

/* DataTables Styling */
.dataTables_wrapper {
    padding: 0;
}

.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter,
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_paginate {
    padding: 12px 0;
    color: var(--text-secondary);
    font-size: 14px;
}

.dataTables_wrapper .dataTables_length {
    float: left;
}

.dataTables_wrapper .dataTables_filter {
    float: right;
}

.dataTables_wrapper .dataTables_length select,
.dataTables_wrapper .dataTables_filter input {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 6px;
    padding: 8px 12px;
    margin: 0 8px;
}

.dataTables_wrapper .dataTables_filter input {
    width: 200px;
}

.dataTables_wrapper .dataTables_filter input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.dataTables_wrapper .dataTables_info {
    float: left;
    padding-top: 16px;
}

.dataTables_wrapper .dataTables_paginate {
    float: right;
    padding-top: 12px;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    display: inline-block;
    padding: 8px 14px;
    margin: 0 2px;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-primary);
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
    font-size: 13px;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: var(--bg-light);
    border-color: var(--primary);
    color: var(--primary);
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.disabled:hover {
    background: var(--bg-card);
    border-color: var(--border-color);
    color: var(--text-primary);
}

/* Clear floats */
.dataTables_wrapper::after {
    content: "";
    display: table;
    clear: both;
}

/* Table inside card */
.card .dataTables_wrapper {
    padding: 0;
}

.card .dataTables_length,
.card .dataTables_filter {
    margin-bottom: 16px;
}

.card .dataTables_info,
.card .dataTables_paginate {
    margin-top: 16px;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
}

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

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

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

.btn-success:hover {
    background: #15803d;
}

.btn-warning {
    background: var(--warning);
    color: white;
}

.btn-warning:hover {
    background: #a16207;
}

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

.btn-danger:hover {
    background: #b91c1c;
}

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

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

.btn-info {
    background: var(--info);
    color: white;
}

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

.btn-group {
    display: flex;
    gap: 8px;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-control::placeholder {
    color: var(--text-muted);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23475569' 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: 40px;
}

/* Alerts */
.alert {
    padding: 16px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.alert-success {
    background: rgba(22, 163, 74, 0.1);
    border: 1px solid var(--success);
    color: var(--success);
}

.alert-danger {
    background: rgba(220, 38, 38, 0.1);
    border: 1px solid var(--danger);
    color: var(--danger);
}

.alert-warning {
    background: rgba(202, 138, 4, 0.1);
    border: 1px solid var(--warning);
    color: var(--warning);
}

/* Status Badges */
.badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-prospect {
    background: rgba(148, 163, 184, 0.2);
    color: #64748b;
}

.badge-pre_inscrit {
    background: rgba(202, 138, 4, 0.15);
    color: var(--warning);
}

.badge-inscrit {
    background: rgba(37, 99, 235, 0.15);
    color: var(--primary);
}

.badge-laureat {
    background: rgba(22, 163, 74, 0.15);
    color: var(--success);
}

.badge-unknown {
    background: rgba(148, 163, 184, 0.2);
    color: #64748b;
}

/* Modal */
.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    padding: 20px 24px;
}

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

.modal-body {
    padding: 24px;
    color: var(--text-secondary);
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    padding: 16px 24px;
}

/* Login Page */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}

.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    width: 100%;
    max-width: 420px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.login-logo {
    text-align: center;
    margin-bottom: 30px;
}

.login-logo .logo {
    width: 80px;
    height: 80px;
    font-size: 28px;
    margin: 0 auto 16px;
}

.login-logo h1 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.login-logo p {
    color: var(--text-secondary);
    font-size: 14px;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 48px;
    margin-bottom: 20px;
    opacity: 0.3;
}

.empty-state h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--text-primary);
}

/* Code tags */
code {
    background: var(--bg-light);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 13px;
    color: var(--primary);
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        width: 70px;
        overflow: hidden;
    }

    .sidebar .nav-item span,
    .sidebar .nav-section-title {
        display: none;
    }

    .main-content {
        margin-left: 70px;
    }

    .app-header {
        padding: 0 15px;
    }

    .header-title h1 {
        font-size: 16px;
    }

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

    .table td,
    .data-table td {
        white-space: normal;
    }
}