/* My Wifi Admin - Thème sombre teal (aligné sur mywifi-panel) */
:root {
    --bg: #0B1F1D;
    --bg-card: #123330;
    --bg-hover: #1A413C;
    --text: #f1f5f9;
    --text-muted: #8FA8A3;
    --primary: #14B8A6;
    --primary-hover: #0F766E;
    --success: #14B8A6;
    --warning: #E68A0B;
    --danger: #F43F5E;
    --border: #1A413C;
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.3);
}

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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}

.hidden { display: none !important; }

/* Login */
.login-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
}

.login-card {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 16px;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

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

.login-logo i {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 10px;
    display: block;
}

.login-logo h1 {
    font-size: 28px;
    font-weight: 700;
}

/* App Layout */
.app-container {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    background: var(--bg-card);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
    transition: transform 0.3s;
}

.sidebar.collapsed {
    transform: translateX(-100%);
}

.sidebar-header {
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 700;
    border-bottom: 1px solid var(--border);
}

.sidebar-header i { color: var(--primary); font-size: 24px; }

.sidebar-nav {
    flex: 1;
    padding: 12px 0;
    overflow-y: auto;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: var(--text-muted);
    text-decoration: none;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.nav-link:hover {
    background: var(--bg-hover);
    color: var(--text);
}

.nav-link.active {
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary);
    border-left-color: var(--primary);
}

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border);
}

.user-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 260px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: margin-left 0.3s;
}

.sidebar.collapsed ~ .main-content {
    margin-left: 0;
}

.topbar {
    height: 60px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 50;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.status-badge {
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-badge.online i { color: var(--success); }
.status-badge.offline i { color: var(--danger); }

.page-content {
    padding: 24px;
    flex: 1;
}

.page {
    display: none;
    animation: fadeIn 0.3s ease;
}

.page.active { display: block; }

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

.page-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 24px;
}

/* Cards */
.card {
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border);
    overflow: hidden;
}

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

.card-header h3 {
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-body { padding: 20px; }

.card-large { flex: 2; }

.cards-row {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}

.cards-row .card { flex: 1; }

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 16px;
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(59, 130, 246, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--primary);
    flex-shrink: 0;
}

.stat-info { display: flex; flex-direction: column; }

.stat-label { font-size: 13px; color: var(--text-muted); }

.stat-value { font-size: 24px; font-weight: 700; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 8px;
    border: none;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    color: white;
    background: var(--bg-hover);
}

.btn:hover { opacity: 0.9; transform: translateY(-1px); }

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

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

.btn-block { width: 100%; justify-content: center; }
.btn-icon {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 16px;
    padding: 8px;
    border-radius: 6px;
    transition: all 0.2s;
}

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

/* Toolbar */
.toolbar {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
    flex-wrap: wrap;
    align-items: center;
}

.search-input, .select-input {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 14px;
    color: var(--text);
    font-size: 14px;
    min-width: 200px;
}

.search-input:focus, .select-input:focus {
    outline: none;
    border-color: var(--primary);
}

/* Forms */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 14px;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.form-group input[type="checkbox"] {
    width: auto;
    margin-right: 8px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 0 20px;
}

.form-group-full { grid-column: 1 / -1; }

.error-msg {
    color: var(--danger);
    font-size: 13px;
    margin-top: 8px;
}

/* Tables */
.table-container {
    overflow-x: auto;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.data-table thead {
    background: rgba(255,255,255,0.03);
}

.data-table th {
    text-align: left;
    padding: 14px 16px;
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.data-table td {
    padding: 12px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    color: var(--text);
    white-space: nowrap;
}

.data-table tbody tr:hover {
    background: rgba(255,255,255,0.02);
}

.data-table .actions {
    display: flex;
    gap: 4px;
}

.data-table .actions .btn {
    padding: 6px 10px;
    font-size: 12px;
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 200;
    backdrop-filter: blur(4px);
}

.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    z-index: 201;
    box-shadow: var(--shadow);
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 { font-size: 18px; }

.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 24px;
    cursor: pointer;
}

.modal-body { padding: 24px; }

.modal-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* Toast */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 300;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background: var(--bg-card);
    border-radius: 10px;
    padding: 14px 20px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideIn 0.3s ease;
    min-width: 280px;
}

.toast.success { border-left: 4px solid var(--success); }
.toast.error { border-left: 4px solid var(--danger); }
.toast.warning { border-left: 4px solid var(--warning); }

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

/* Utilities */
.text-muted { color: var(--text-muted); font-size: 14px; }

code {
    background: rgba(255,255,255,0.05);
    padding: 4px 8px;
    border-radius: 6px;
    font-family: monospace;
    font-size: 13px;
}

.empty {
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
    font-style: italic;
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        width: 280px;
    }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .cards-row { flex-direction: column; }
    .form-grid { grid-template-columns: 1fr; }
}

/* Chart */
canvas { max-height: 300px; }

/* Commandes boutique en attente de validation */
.panel-block {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
}
.panel-block-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 14px;
    color: var(--warning);
}
.badge-count {
    background: var(--danger);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
}
.btn-confirm { background: var(--success); color: #fff; border: none; border-radius: 6px; padding: 6px 12px; cursor: pointer; margin-right: 6px; }
.btn-cancel { background: var(--danger); color: #fff; border: none; border-radius: 6px; padding: 6px 12px; cursor: pointer; }

/* Nouvelles pages : vente rapide, hôtes, cookies, dhcp, logs, système, backups, comptes */
.quick-tile-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px,1fr)); gap: 14px; margin-top: 16px; }
.quick-tile { border: none; border-radius: 14px; padding: 22px 14px; cursor: pointer; color: #fff;
    display: flex; flex-direction: column; align-items: center; gap: 6px; font-family: inherit;
    background: linear-gradient(160deg, var(--primary), var(--primary-hover)); transition: transform .1s; }
.quick-tile:active { transform: scale(0.97); }
.quick-tile .tile-name { font-weight: 700; }
.quick-tile .tile-price { font-weight: 800; font-size: 1.1rem; }

.tabs { display: flex; gap: 8px; margin: 14px 0; }
.tab-btn { padding: 6px 14px; border-radius: 20px; border: 1px solid var(--border); background: transparent;
    color: var(--text-muted); cursor: pointer; font-family: inherit; }
.tab-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.hidden { display: none !important; }

.logs-container { max-height: 65vh; overflow-y: auto; font-family: ui-monospace, monospace; font-size: 12px;
    background: var(--bg); border: 1px solid var(--border); border-radius: 10px; }
.log-line { display: grid; grid-template-columns: 80px 130px 1fr; gap: 8px; padding: 6px 12px;
    border-bottom: 1px solid var(--border); }
.log-line:last-child { border-bottom: none; }
.log-time { color: var(--text-muted); }
.log-topics { font-weight: 700; }

.danger-zone { border: 1px solid var(--danger); margin-top: 20px; }
.danger-zone .card-header h3 { color: var(--danger); }
.danger-actions { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 10px; }
.danger-actions > div { display: flex; gap: 8px; align-items: center; }
.danger-actions input { padding: 8px 10px; border-radius: 6px; border: 1px solid var(--border);
    background: var(--bg); color: var(--text); }
.btn-danger { background: var(--danger); color: #fff; border: none; border-radius: 6px; padding: 8px 14px; cursor: pointer; }

.badge-role-admin { background: var(--warning); color: #1a1200; padding: 2px 8px; border-radius: 10px; font-size: 11px; font-weight: 700; }
.badge-role-operator { background: var(--bg-hover); color: var(--text-muted); padding: 2px 8px; border-radius: 10px; font-size: 11px; font-weight: 700; }
.btn-icon-sm { background: var(--bg-hover); border: 1px solid var(--border); border-radius: 6px; width: 30px; height: 30px;
    display: inline-flex; align-items: center; justify-content: center; color: var(--text-muted); cursor: pointer;
    margin-right: 4px; transition: background .15s, color .15s; }
.btn-icon-sm:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

/* Permissions opérateur */
.permissions-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); gap: 10px; }
.permission-check { display: flex; align-items: center; gap: 8px; background: var(--bg); border: 1px solid var(--border);
    border-radius: 8px; padding: 10px 12px; font-size: 13px; cursor: pointer; }
.permission-check input { accent-color: var(--primary); }
.access-tags { display: flex; flex-wrap: wrap; gap: 4px; }
.access-tag { background: var(--bg-hover); color: var(--text-muted); font-size: 11px; padding: 2px 8px; border-radius: 10px; }