/* ═══════════════════════════════════════════════════════════════════
   CPABen — Dashboard Styles
   ═══════════════════════════════════════════════════════════════════ */

:root {
    --primary: #e8731a;
    --primary-dark: #c96315;
    --primary-light: #f0943e;
    --secondary: #0ea5e9;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --dark: #1a2e4a;
    --sidebar-bg: #1a2e4a;
    --sidebar-width: 260px;
    --header-height: 60px;
    --body-bg: #f1f5f9;
    --card-bg: #ffffff;
    --text: #334155;
    --text-muted: #94a3b8;
    --border: #e2e8f0;
    --table-hover: #f8fafc;
    --input-bg: #ffffff;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.07);
}

/* ─── Dark Mode ─────────────────────────────────────────────────── */
[data-theme="dark"] {
    --primary: #f0943e;
    --primary-dark: #e8731a;
    --primary-light: #f5b06a;
    --sidebar-bg: #0f1a2e;
    --body-bg: #0f172a;
    --card-bg: #1e293b;
    --text: #e2e8f0;
    --text-muted: #64748b;
    --border: #334155;
    --table-hover: #1e293b;
    --input-bg: #1e293b;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.4);
}

[data-theme="dark"] .login-card { background: var(--card-bg); }
[data-theme="dark"] .login-card input { background: var(--input-bg); color: var(--text); border-color: var(--border); }
[data-theme="dark"] .login-card label { color: var(--text); }
[data-theme="dark"] .login-error { background: #3b1c1c; }
[data-theme="dark"] .stat-card { background: var(--card-bg); }
[data-theme="dark"] .form-control { background: var(--input-bg); color: var(--text); border-color: var(--border); }
[data-theme="dark"] .data-table tbody tr:hover { background: rgba(232,115,26,0.08); }
[data-theme="dark"] .modal { background: var(--card-bg); }
[data-theme="dark"] .modal-header { border-color: var(--border); }
[data-theme="dark"] .badge { opacity: 0.9; }
[data-theme="dark"] .top-bar { background: var(--card-bg); border-color: var(--border); }
[data-theme="dark"] .top-bar .page-title { color: var(--text); }
[data-theme="dark"] .data-table thead { background: var(--card-bg); }

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

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

/* ─── Login Page ────────────────────────────────────────────────── */
.login-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    background: linear-gradient(135deg, #0d1b2a 0%, #1a2e4a 30%, #243b55 60%, #1a2e4a 100%);
    padding: 0;
    overflow-y: auto;
}

.login-card {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    border-radius: 16px;
    padding: 36px 32px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.35);
}

.login-card .logo {
    text-align: center;
    margin-bottom: 32px;
}

.login-card .logo h1 {
    font-size: 28px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 4px;
}

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

.login-card .form-group {
    margin-bottom: 20px;
}

.login-card label {
    display: block;
    font-weight: 600;
    font-size: 13px;
    color: var(--text);
    margin-bottom: 6px;
}

.login-card input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-radius: 10px;
    font-size: 14px;
    transition: border-color 0.2s;
    outline: none;
}

.login-card input:focus {
    border-color: var(--primary);
}

.login-card .btn-login {
    width: 100%;
    padding: 14px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    margin-top: 8px;
}

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

.login-card .register-link {
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
    color: var(--text-muted);
}

.login-card .register-link a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.login-error {
    background: #fef2f2;
    color: var(--danger);
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 16px;
    display: none;
}

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

/* ─── Sidebar ───────────────────────────────────────────────────── */
.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    color: white;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    overflow-y: auto;
    z-index: 1000;
    transition: transform 0.3s;
}

.sidebar-header {
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar-header h2 {
    font-size: 20px;
    font-weight: 800;
    color: #fff;
}

.sidebar-header small {
    color: rgba(255,255,255,0.5);
    font-size: 11px;
}

.sidebar-nav {
    padding: 16px 12px;
}

.sidebar-nav .nav-section {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.35);
    padding: 16px 12px 8px;
    font-weight: 600;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
    margin-bottom: 2px;
}

.sidebar-nav a:hover {
    background: rgba(255,255,255,0.08);
    color: white;
}

.sidebar-nav a.active {
    background: var(--primary);
    color: white;
}

.sidebar-nav a .icon {
    width: 20px;
    text-align: center;
    font-size: 16px;
}

.sidebar-nav a .badge {
    margin-left: auto;
    background: var(--danger);
    color: white;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 600;
}

/* ─── Main Content ──────────────────────────────────────────────── */
.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    min-height: 100vh;
}

.top-bar {
    height: var(--header-height);
    background: white;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 28px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.top-bar .page-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark);
}

.top-bar .user-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.top-bar .user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
}

.top-bar .user-name {
    font-weight: 600;
    font-size: 14px;
}

.top-bar .user-role {
    font-size: 12px;
    color: var(--text-muted);
}

.top-bar .btn-logout {
    background: none;
    border: 1px solid var(--border);
    padding: 6px 14px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    color: var(--text-muted);
    transition: all 0.2s;
}

.top-bar .btn-logout:hover {
    border-color: var(--danger);
    color: var(--danger);
}

.content-area {
    padding: 28px;
}

/* ─── Stats Cards ───────────────────────────────────────────────── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 28px;
}

.stat-card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
    border: 1px solid var(--border);
    transition: transform 0.2s, box-shadow 0.2s;
}

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

.stat-card .stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 16px;
}

.stat-card .stat-icon.blue { background: #eff6ff; color: #3b82f6; }
.stat-card .stat-icon.green { background: #ecfdf5; color: #10b981; }
.stat-card .stat-icon.purple { background: #f5f3ff; color: #8b5cf6; }
.stat-card .stat-icon.orange { background: #fff7ed; color: #f97316; }
.stat-card .stat-icon.red { background: #fef2f2; color: #ef4444; }
.stat-card .stat-icon.cyan { background: #ecfeff; color: #06b6d4; }

.stat-card .stat-value {
    font-size: 28px;
    font-weight: 800;
    color: var(--dark);
    line-height: 1;
    margin-bottom: 4px;
}

.stat-card .stat-label {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
}

.stat-card .stat-sub {
    font-size: 12px;
    color: var(--success);
    margin-top: 8px;
    font-weight: 600;
}

/* ─── Cards & Panels ───────────────────────────────────────────── */
.card {
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
    border: 1px solid var(--border);
    margin-bottom: 24px;
}

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

.card-header h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--dark);
}

.card-body {
    padding: 24px;
}

.card-body.no-padding {
    padding: 0;
}

/* ─── Tables ────────────────────────────────────────────────────── */
.card-body { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table thead {
    background: #f8fafc;
}

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

.data-table td {
    padding: 14px 16px;
    font-size: 14px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.data-table tbody tr:hover {
    background: #f8fafc;
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

/* ─── Badges ────────────────────────────────────────────────────── */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.4;
}

.badge-success { background: #ecfdf5; color: #059669; }
.badge-warning { background: #fffbeb; color: #d97706; }
.badge-danger { background: #fef2f2; color: #dc2626; }
.badge-info { background: #eff6ff; color: #2563eb; }
.badge-secondary { background: #f1f5f9; color: #64748b; }
.badge-purple { background: #f5f3ff; color: #7c3aed; }

/* ─── Buttons ───────────────────────────────────────────────────── */
.btn {
    padding: 8px 18px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

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

.btn-success { background: var(--success); color: white; }
.btn-success:hover { background: #059669; }

.btn-danger { background: var(--danger); color: white; }
.btn-danger:hover { background: #dc2626; }

.btn-warning { background: var(--warning); color: white; }
.btn-warning:hover { background: #d97706; }

.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
}
.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-sm { padding: 5px 12px; font-size: 12px; }

/* ─── Forms ─────────────────────────────────────────────────────── */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

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

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 13px;
    color: var(--text);
    margin-bottom: 6px;
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.2s;
    outline: none;
    background: white;
}

.form-control:focus {
    border-color: var(--primary);
}

select.form-control {
    appearance: auto;
}

textarea.form-control {
    min-height: 80px;
    resize: vertical;
}

/* ─── Charts Container ─────────────────────────────────────────── */
.chart-container {
    position: relative;
    height: 350px;
    padding: 16px;
}

.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
    gap: 24px;
    margin-bottom: 24px;
}

/* ─── Modal ─────────────────────────────────────────────────────── */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
}

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

.modal {
    background: white;
    border-radius: 16px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 50px rgba(0,0,0,0.2);
}

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

.modal-header h3 {
    font-size: 18px;
    font-weight: 700;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-muted);
    padding: 0 4px;
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* ─── Filter Bar ───────────────────────────────────────────────── */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    margin-bottom: 20px;
}

.filter-bar input,
.filter-bar select {
    padding: 8px 14px;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 13px;
    outline: none;
}

.filter-bar input:focus,
.filter-bar select:focus {
    border-color: var(--primary);
}

/* ─── Pagination ───────────────────────────────────────────────── */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 0;
}

.pagination button {
    padding: 8px 14px;
    border: 1px solid var(--border);
    background: white;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    transition: all 0.2s;
}

.pagination button:hover { border-color: var(--primary); color: var(--primary); }
.pagination button.active { background: var(--primary); color: white; border-color: var(--primary); }
.pagination button:disabled { opacity: 0.5; cursor: default; }

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

.empty-state .icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.empty-state h4 {
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--text);
}

/* ─── Alerts / Toast ───────────────────────────────────────────── */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    padding: 14px 20px;
    border-radius: 10px;
    color: white;
    font-size: 14px;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    animation: slideIn 0.3s ease;
    min-width: 300px;
}

.toast-success { background: var(--success); }
.toast-error { background: var(--danger); }
.toast-warning { background: var(--warning); }
.toast-info { background: var(--secondary); }

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

/* ─── Hamburger Menu Button ─────────────────────────────────────── */
.hamburger-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    z-index: 1001;
}
.hamburger-btn svg { display: block; }
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 999;
}
.sidebar-overlay.active { display: block; }

/* ─── Responsive ───────────────────────────────────────────────── */
@media (max-width: 768px) {
    .hamburger-btn { display: block; }
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.open {
        transform: translateX(0);
    }
    .main-content {
        margin-left: 0;
    }
    .top-bar {
        padding: 0 12px;
        gap: 8px;
    }
    .top-bar .page-title {
        font-size: 14px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 120px;
    }
    .top-bar .user-info {
        gap: 6px;
    }
    .top-bar .user-name, .top-bar .user-role { display: none; }
    .top-bar .btn-logout {
        padding: 4px 10px;
        font-size: 12px;
    }
    .top-bar-actions { gap: 4px !important; }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .charts-grid {
        grid-template-columns: 1fr;
    }
    .analytics-grid {
        grid-template-columns: 1fr !important;
    }
    .login-card {
        flex: 1 1 100% !important;
        max-width: 100% !important;
        margin: 0 12px;
    }
    .content-area {
        padding: 12px !important;
    }
    .card { border-radius: 12px; }
    .data-table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    .data-table { min-width: 600px; }
    .form-row {
        flex-direction: column !important;
    }
    .modal {
        width: 95% !important;
        max-width: 95% !important;
        margin: 10px;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .top-bar .ws-status { display: none; }
}

/* ─── Tab System ───────────────────────────────────────────────── */
.tabs {
    display: flex;
    border-bottom: 2px solid var(--border);
    margin-bottom: 20px;
}

.tab-btn {
    padding: 10px 20px;
    background: none;
    border: none;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s;
}

.tab-btn:hover { color: var(--primary); }
.tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

/* ─── Loading ──────────────────────────────────────────────────── */
.loading-spinner {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ─── Fraud Score Bar ──────────────────────────────────────────── */
.fraud-bar {
    width: 80px;
    height: 8px;
    background: #e2e8f0;
    border-radius: 4px;
    overflow: hidden;
    display: inline-block;
    vertical-align: middle;
    margin-right: 6px;
}

.fraud-bar-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.3s;
}

.fraud-low { background: var(--success); }
.fraud-medium { background: var(--warning); }
.fraud-high { background: var(--danger); }

/* ─── Scrollbar ────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

/* ═══════════════════════════════════════════════════════════════════
   ENHANCEMENT: Dark Mode Toggle, Notification Bell, Advanced UI
   ═══════════════════════════════════════════════════════════════════ */

/* ─── Dark Mode Toggle ─────────────────────────────────────────── */
.theme-toggle {
    background: none;
    border: 2px solid var(--border);
    border-radius: 8px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 18px;
    transition: all 0.3s;
    margin-right: 8px;
}
.theme-toggle:hover { border-color: var(--primary); transform: scale(1.1); }

/* ─── Notification Bell ────────────────────────────────────────── */
.notif-bell {
    position: relative;
    background: none;
    border: 2px solid var(--border);
    border-radius: 8px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 18px;
    transition: all 0.3s;
    margin-right: 8px;
}
.notif-bell:hover { border-color: var(--warning); }
.notif-bell .notif-badge {
    position: absolute;
    top: -4px; right: -4px;
    background: var(--danger);
    color: white;
    font-size: 10px;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%,100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* ─── Notification Panel ───────────────────────────────────────── */
.notif-panel {
    position: fixed;
    top: 0; right: -380px;
    width: 380px; height: 100vh;
    background: var(--card-bg);
    border-left: 1px solid var(--border);
    z-index: 2500;
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
    box-shadow: -10px 0 30px rgba(0,0,0,0.1);
}
.notif-panel.open { right: 0; }
.notif-panel-header {
    padding: 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.notif-panel-header h3 { font-size: 16px; color: var(--text); }
.notif-panel-body {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
}
.notif-item {
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 8px;
    border: 1px solid var(--border);
    cursor: pointer;
    transition: background 0.2s;
}
.notif-item:hover { background: var(--table-hover); }
.notif-item.unread { border-left: 3px solid var(--primary); }
.notif-item .notif-title { font-weight: 600; font-size: 13px; color: var(--text); }
.notif-item .notif-msg { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.notif-item .notif-time { font-size: 11px; color: var(--text-muted); margin-top: 6px; }

/* ─── Export Button ────────────────────────────────────────────── */
.btn-export {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--success);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}
.btn-export:hover { background: #059669; transform: translateY(-1px); }

/* ─── Advanced Analytics ───────────────────────────────────────── */
.analytics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.heatmap-container {
    display: grid;
    grid-template-columns: repeat(24, 1fr);
    gap: 2px;
}
.heatmap-cell {
    aspect-ratio: 1;
    border-radius: 3px;
    position: relative;
    cursor: pointer;
    transition: transform 0.1s;
}
.heatmap-cell:hover { transform: scale(1.3); z-index: 1; }
.heatmap-legend {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
    font-size: 11px;
    color: var(--text-muted);
}
.heatmap-legend-bar {
    width: 120px;
    height: 8px;
    border-radius: 4px;
    background: linear-gradient(to right, #e2e8f0, #818cf8, #6366f1, #4f46e5, #312e81);
}

/* ─── Smartlink Card ───────────────────────────────────────────── */
.smartlink-strategy {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    background: rgba(99,102,241,0.1);
    color: var(--primary);
}

/* ─── Live Indicator ───────────────────────────────────────────── */
.live-dot {
    width: 8px; height: 8px;
    background: var(--success);
    border-radius: 50%;
    display: inline-block;
    margin-right: 6px;
    animation: livePulse 1.5s infinite;
}
@keyframes livePulse {
    0%,100% { opacity: 1; box-shadow: 0 0 0 0 rgba(16,185,129,0.4); }
    50% { opacity: 0.8; box-shadow: 0 0 0 4px rgba(16,185,129,0); }
}

/* ─── Sub-affiliate Tree ───────────────────────────────────────── */
.referral-tree { padding: 16px; }
.referral-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-left: 2px solid var(--primary);
    margin-left: 16px;
    margin-bottom: 8px;
}
.referral-item .ref-avatar {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    display: flex; align-items: center; justify-content: center;
    font-size: 13px; font-weight: 700;
}
.referral-earnings { color: var(--success); font-weight: 600; font-size: 13px; }

/* ─── Top Bar enhancements ─────────────────────────────────────── */
.top-bar-actions {
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ─── Online indicator ─────────────────────────────────────────── */
.ws-status {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    color: var(--text-muted);
    padding: 4px 10px;
    border-radius: 12px;
    background: rgba(16,185,129,0.1);
}
.ws-status.connected { color: var(--success); }
.ws-status.disconnected { color: var(--danger); background: rgba(239,68,68,0.1); }