/* Admin Panel - Mobile-first with bottom navbar (uses style.css variables) */

body.admin-body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    line-height: 1.5;
}

/* ============================================================
   LOGIN
   ============================================================ */
.admin-login-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a3e 50%, #16213e 100%);
    padding: 20px;
}

.admin-login-card {
    width: 100%;
    max-width: 400px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px 28px;
    box-shadow: var(--shadow-lg);
}

.admin-login-card .login-logo { text-align: center; margin-bottom: 28px; }
.admin-login-card .login-logo .logo-icon {
    width: 52px; height: 52px;
    background: var(--primary-light);
    border: 2px solid var(--primary);
    border-radius: var(--radius-sm);
    display: inline-flex; align-items: center; justify-content: center;
    margin-bottom: 14px;
}
.admin-login-card .login-logo .logo-icon svg { width: 26px; height: 26px; color: var(--primary); }
.admin-login-card .login-logo h1 { font-size: 1.3rem; font-weight: 800; color: var(--text); margin-bottom: 4px; }
.admin-login-card .login-logo p { font-size: 0.72rem; color: var(--text-muted); }

.login-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.25);
    color: var(--danger);
    font-size: 0.78rem;
    padding: 10px 14px;
    border-radius: var(--radius-xs);
    margin-bottom: 16px;
    display: none;
}
.login-error.visible { display: block; }

.form-field { margin-bottom: 16px; }
.form-field label {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.form-field input {
    width: 100%;
    padding: 11px 14px;
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-xs);
    color: var(--text);
    font-size: 0.88rem;
    font-family: inherit;
    transition: var(--transition);
}
.form-field input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(26,115,232,0.12); }

.login-btn {
    width: 100%;
    padding: 12px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-xs);
    font-size: 0.88rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}
.login-btn:hover { background: var(--primary-dark); }

/* ============================================================
   ADMIN APP LAYOUT (mobile-first)
   ============================================================ */
.admin-app {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Admin container (content area) */
.admin-container {
    flex: 1;
    max-width: 900px;
    margin: 0 auto;
    padding: 12px 12px 90px;
    width: 100%;
}

/* Admin sections */
.admin-section { display: none; }
.admin-section.active { display: block; animation: adminFadeIn 0.2s ease; }

@keyframes adminFadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   BOTTOM TAB BAR (mobile-first navigation)
   ============================================================ */
.admin-tabs {
    display: flex;
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.06);
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 90;
    padding: 6px 4px;
    padding-bottom: calc(6px + env(safe-area-inset-bottom, 0px));
}

[data-theme="dark"] .admin-tabs {
    background: #1a1a2e;
    border-color: #2a2a5a;
}

.admin-tab {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 6px 2px;
    border: none;
    background: transparent;
    cursor: pointer;
    border-radius: var(--radius-xs);
    transition: var(--transition);
    color: var(--text-muted);
    font-weight: 500;
    position: relative;
    font-family: inherit;
}

.admin-tab svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.admin-tab span {
    font-size: 0.55rem;
    letter-spacing: 0.02em;
}

.admin-tab.active {
    color: var(--primary);
}

.admin-tab.active::after {
    content: '';
    position: absolute;
    left: 18%;
    right: 18%;
    bottom: 0;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.admin-tab.active svg { stroke-width: 2.5; }
.admin-tab.active span { font-weight: 700; }

/* ============================================================
   NAVBAR EXTRAS (admin-specific)
   ============================================================ */
.admin-user-chip {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.1);
    padding: 4px 10px 4px 4px;
    border-radius: 20px;
}

.admin-avatar-sm {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    font-weight: 800;
}

.admin-name-sm {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 600;
    max-width: 80px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.nav-logout-btn {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    padding: 4px;
    border-radius: 50%;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}
.nav-logout-btn:hover { color: #fff; background: rgba(255,255,255,0.1); }

/* ============================================================
   STATS GRID (Dashboard)
   ============================================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 16px;
}

.stat-card {
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    padding: 16px 14px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-light);
    text-align: center;
}

.stat-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
}
.stat-icon svg { width: 18px; height: 18px; }
.stat-icon.primary { background: var(--primary-light); color: var(--primary); }
.stat-icon.success { background: var(--secondary-light); color: var(--secondary); }
.stat-icon.warning { background: #fef3c7; color: #d97706; }
.stat-icon.info { background: #ede9fe; color: #7c3aed; }

[data-theme="dark"] .stat-icon.warning { background: rgba(217,119,6,0.15); }
[data-theme="dark"] .stat-icon.info { background: rgba(124,58,237,0.15); }

.stat-value { font-size: 1.5rem; font-weight: 900; color: var(--text); display: block; }
.stat-label { font-size: 0.65rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 2px; }

/* ============================================================
   PANEL CARDS
   ============================================================ */
.panel-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 14px;
    overflow: hidden;
}

.panel-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-light);
    gap: 10px;
    flex-wrap: wrap;
}

.panel-card-header h3 {
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text);
}
.panel-card-header h3 svg { width: 16px; height: 16px; color: var(--primary); flex-shrink: 0; }

.panel-card-body { padding: 16px; }
.panel-card-body.no-pad { padding: 0; }

.panel-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-top: 1px solid var(--border-light);
    gap: 10px;
    flex-wrap: wrap;
}

/* ============================================================
   ADMIN FILTERS
   ============================================================ */
.admin-filters {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.search-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-xs);
    padding: 6px 10px;
}
.search-bar svg { width: 14px; height: 14px; color: var(--text-muted); flex-shrink: 0; }
.search-bar input {
    border: none;
    background: none;
    font-size: 0.78rem;
    font-family: inherit;
    color: var(--text);
    outline: none;
    width: 80px;
}

.admin-select {
    padding: 7px 10px;
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-xs);
    color: var(--text);
    font-size: 0.75rem;
    font-family: inherit;
}

/* ============================================================
   ADMIN TABLE
   ============================================================ */
.admin-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.75rem;
}

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

.admin-table th {
    background: var(--bg);
    font-weight: 700;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    position: sticky;
    top: 0;
    z-index: 2;
}

.admin-table td { color: var(--text); }
.admin-table tbody tr:hover { background: var(--border-light); }

.admin-loading {
    padding: 20px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* ============================================================
   BUTTONS (admin)
   ============================================================ */
.btn-admin {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 16px;
    border: none;
    border-radius: var(--radius-xs);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}
.btn-admin svg { width: 14px; height: 14px; }
.btn-admin-sm { padding: 6px 10px; font-size: 0.7rem; }

.btn-admin-primary { background: var(--primary); color: #fff; }
.btn-admin-primary:hover { background: var(--primary-dark); }
.btn-admin-ghost { background: var(--bg); color: var(--text); border: 1px solid var(--border); }
.btn-admin-ghost:hover { background: var(--border-light); }
.btn-admin-danger { background: var(--danger); color: #fff; }
.btn-admin-danger:hover { opacity: 0.9; }
.btn-admin-warning { background: #f59e0b; color: #fff; }
.btn-admin-warning:hover { background: #d97706; }
.btn-admin-success { background: var(--secondary); color: #fff; }
.btn-admin-success:hover { opacity: 0.9; }

.btn-admin:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-icon {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 6px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}
.btn-icon svg { width: 18px; height: 18px; }
.btn-icon:hover { background: var(--border-light); color: var(--text); }

/* ============================================================
   BULK ACTION BAR
   ============================================================ */
.bulk-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: var(--primary-light);
    border: 1px solid var(--primary);
    border-radius: var(--radius-xs);
    margin-bottom: 12px;
    flex-wrap: wrap;
}
.bulk-count { font-size: 0.75rem; font-weight: 700; color: var(--primary); }

/* ============================================================
   FORM FIELDS (admin)
   ============================================================ */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 14px;
}

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

.form-field-admin { display: flex; flex-direction: column; gap: 5px; margin-bottom: 12px; }
.form-field-admin label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.form-field-admin input,
.form-field-admin select,
.form-field-admin textarea {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-xs);
    color: var(--text);
    font-size: 0.82rem;
    font-family: inherit;
    transition: var(--transition);
}
.form-field-admin input:focus,
.form-field-admin select:focus,
.form-field-admin textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26,115,232,0.1);
}
.form-field-admin textarea { min-height: 80px; resize: vertical; }

/* ============================================================
   MODALS (admin)
   ============================================================ */
.admin-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 300;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}
.admin-modal-overlay.active { opacity: 1; pointer-events: auto; }

.admin-modal {
    background: var(--bg-card);
    border-radius: 20px 20px 0 0;
    width: 100%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
}
.admin-modal-overlay.active .admin-modal { transform: translateY(0); }

.admin-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px 14px;
    border-bottom: 1px solid var(--border-light);
}
.admin-modal-header h3 { font-size: 1rem; font-weight: 700; }

.admin-modal-body { padding: 16px 20px; }

.scheme-card-heading {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.scheme-card-tag {
    display: inline-flex;
    width: fit-content;
    padding: 3px 8px;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--text);
    background: rgba(255,255,255,0.08);
    border: 1px solid var(--border-light, rgba(255,255,255,0.12));
}
.scheme-card.scheme-before .scheme-card-tag {
    color: #dbeafe;
    background: rgba(59, 130, 246, 0.18);
    border-color: rgba(59, 130, 246, 0.35);
}
.scheme-card.scheme-after .scheme-card-tag {
    color: #dcfce7;
    background: rgba(34, 197, 94, 0.18);
    border-color: rgba(34, 197, 94, 0.35);
}
.admin-modal-footer {
    display: flex;
    gap: 10px;
    padding: 14px 20px 20px;
    border-top: 1px solid var(--border-light);
}
.admin-modal-footer .btn-admin { flex: 1; justify-content: center; padding: 12px; }

/* ============================================================
   TOAST
   ============================================================ */
.admin-toast {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--text);
    color: var(--bg-card);
    padding: 10px 20px;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    z-index: 400;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
}
.admin-toast.visible { opacity: 1; transform: translateX(-50%) translateY(0); pointer-events: auto; }
.admin-toast.success { background: var(--secondary); color: #fff; }
.admin-toast.error { background: var(--danger); color: #fff; }

.scheme-cutoff-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    width: 100%;
}

.scheme-cutoff-note {
    width: 100%;
    padding: 10px 12px;
    border-radius: 8px;
    background: rgba(59, 130, 246, 0.08);
    color: var(--admin-text-dim, var(--text-muted));
    font-size: 0.78rem;
    line-height: 1.5;
    border: 1px solid rgba(59, 130, 246, 0.18);
}

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

    .scheme-cutoff-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   BADGE
   ============================================================ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.65rem;
    font-weight: 700;
}
.badge-neutral { background: var(--border-light); color: var(--text-light); }
.badge-admin { background: var(--primary-light); color: var(--primary); }
.badge-success { background: var(--secondary-light); color: var(--secondary); }

/* Score pair for Score Modal */
.score-pair {
    display: flex;
    align-items: center;
}
.score-pair input {
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-xs);
    color: var(--text);
    font-family: inherit;
    font-weight: 700;
    text-align: center;
}
.score-pair input:focus { outline: none; border-color: var(--primary); }
.score-sep { color: var(--text-muted); font-weight: 700; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (min-width: 768px) {
    .admin-container { padding: 16px 20px 24px; }
    .stats-grid { grid-template-columns: repeat(4, 1fr); }

    .admin-tabs {
        left: max(12px, calc((100% - 900px) / 2));
        right: max(12px, calc((100% - 900px) / 2));
        width: auto;
        max-width: none;
        transform: none;
        border-radius: 14px 14px 0 0;
    }

    .admin-modal {
        border-radius: var(--radius);
        margin-bottom: 20px;
    }
    .admin-modal-overlay { align-items: center; }
}

/* Hide admin name on small screens */
@media (max-width: 400px) {
    .admin-name-sm { display: none; }
    .admin-user-chip { padding: 4px; }
}

/* ============================================================
   DARK THEME - Admin-specific overrides
   ============================================================ */
[data-theme="dark"] .admin-login-screen {
    background: linear-gradient(135deg, #080818 0%, #0f0f28 50%, #0a1628 100%);
}

[data-theme="dark"] .admin-login-card {
    background: var(--bg-card);
    border-color: var(--border);
}

[data-theme="dark"] .stat-card {
    background: var(--bg-card);
    border-color: var(--border);
}

[data-theme="dark"] .panel-card {
    background: var(--bg-card);
    border-color: var(--border);
}

[data-theme="dark"] .panel-card-header {
    border-bottom-color: var(--border);
}

[data-theme="dark"] .panel-card-footer {
    border-top-color: var(--border);
}

[data-theme="dark"] .admin-table th {
    background: #16163a;
    color: var(--text-muted);
    border-bottom-color: var(--border);
}

[data-theme="dark"] .admin-table td {
    border-bottom-color: var(--border-light);
}

[data-theme="dark"] .admin-table tbody tr:hover {
    background: rgba(74, 154, 245, 0.05);
}

[data-theme="dark"] .search-bar {
    background: var(--bg);
    border-color: var(--border);
}

[data-theme="dark"] .admin-select {
    background: var(--bg);
    border-color: var(--border);
    color: var(--text);
}

[data-theme="dark"] .admin-modal {
    background: var(--bg-card);
}

[data-theme="dark"] .admin-modal-header {
    border-bottom-color: var(--border);
}

[data-theme="dark"] .admin-modal-footer {
    border-top-color: var(--border);
}

[data-theme="dark"] .btn-admin-ghost {
    background: var(--bg);
    border-color: var(--border);
    color: var(--text);
}

[data-theme="dark"] .btn-admin-ghost:hover {
    background: var(--border-light);
}

[data-theme="dark"] .btn-icon:hover {
    background: var(--border-light);
    color: var(--text);
}

[data-theme="dark"] .bulk-bar {
    background: rgba(74, 154, 245, 0.1);
    border-color: rgba(74, 154, 245, 0.3);
}

[data-theme="dark"] .badge-neutral {
    background: var(--border-light);
    color: var(--text-light);
}

[data-theme="dark"] .score-pair input {
    background: var(--bg);
    border-color: var(--border);
    color: var(--text);
}

[data-theme="dark"] .form-field input {
    background: var(--bg);
    border-color: var(--border);
    color: var(--text);
}

[data-theme="dark"] .login-error {
    background: rgba(248, 113, 113, 0.1);
    border-color: rgba(248, 113, 113, 0.25);
}

/* Activity items in dashboard */
.activity-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
}
.activity-item:last-child { border-bottom: none; }
.activity-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
    margin-top: 6px;
    flex-shrink: 0;
}
.activity-content { flex: 1; min-width: 0; }
.activity-text { font-size: 0.8rem; color: var(--text); line-height: 1.4; }
.activity-text strong { font-weight: 700; }
.activity-time { font-size: 0.68rem; color: var(--text-muted); margin-top: 2px; }

/* Admin empty state */
.admin-empty {
    padding: 24px 16px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.82rem;
}

/* Cell mono for consistent data display */
.cell-mono {
    font-variant-numeric: tabular-nums;
    font-size: 0.75rem;
}

/* Badge variants used in tables */
.badge-primary { background: var(--primary-light); color: var(--primary); }
.badge-warning { background: #fef3c7; color: #92400e; }
.badge-info { background: #dbeafe; color: #1e40af; }
.badge-danger { background: #fee2e2; color: #991b1b; }

/* Admin leaderboard context/legend */
.leaderboard-context {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    padding: 10px 14px 0;
}

.leaderboard-legend {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    padding: 8px 14px 10px;
    border-bottom: 1px dashed var(--border-light);
}

.leaderboard-chip {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 700;
    border: 1px solid var(--border-light);
    background: var(--bg);
    color: var(--text-light);
}

.leaderboard-chip-stage {
    background: var(--primary-light);
    color: var(--primary);
    border-color: rgba(74, 154, 245, 0.25);
}

.leaderboard-chip-context {
    background: rgba(16, 185, 129, 0.1);
    color: #0f766e;
    border-color: rgba(16, 185, 129, 0.25);
}

.leaderboard-chip-count {
    background: var(--border-light);
    color: var(--text-light);
}

.leaderboard-rank-row.leaderboard-rank-top1 {
    background: rgba(212, 175, 55, 0.08);
}

.leaderboard-rank-row.leaderboard-rank-top2 {
    background: rgba(148, 163, 184, 0.09);
}

.leaderboard-rank-row.leaderboard-rank-top3 {
    background: rgba(180, 83, 9, 0.08);
}

[data-theme="dark"] .leaderboard-legend {
    border-bottom-color: var(--border);
}

[data-theme="dark"] .leaderboard-chip {
    background: var(--bg);
    color: var(--text);
    border-color: var(--border);
}

[data-theme="dark"] .leaderboard-chip-stage {
    background: rgba(59, 130, 246, 0.18);
    color: #93c5fd;
    border-color: rgba(96, 165, 250, 0.35);
}

[data-theme="dark"] .leaderboard-chip-context {
    background: rgba(20, 184, 166, 0.16);
    color: #5eead4;
    border-color: rgba(45, 212, 191, 0.28);
}

[data-theme="dark"] .leaderboard-chip-count {
    background: var(--border-light);
    color: var(--text-muted);
}

[data-theme="dark"] .leaderboard-rank-row.leaderboard-rank-top1 {
    background: rgba(234, 179, 8, 0.08);
}

[data-theme="dark"] .leaderboard-rank-row.leaderboard-rank-top2 {
    background: rgba(148, 163, 184, 0.08);
}

[data-theme="dark"] .leaderboard-rank-row.leaderboard-rank-top3 {
    background: rgba(251, 146, 60, 0.08);
}

/* User detail modal */
.user-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    border-bottom: 1px dashed var(--border-light);
    padding-bottom: 12px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.user-detail-name {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--text);
}

.user-detail-summary {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.user-detail-kpis {
    display: grid;
    grid-template-columns: repeat(3, minmax(90px, 1fr));
    gap: 8px;
    width: min(100%, 360px);
}

.user-detail-kpi {
    background: var(--bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xs);
    padding: 8px 10px;
    text-align: center;
}

.user-detail-kpi .label {
    display: block;
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.user-detail-kpi .value {
    display: block;
    margin-top: 2px;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--text);
}

.user-detail-section {
    margin-top: 12px;
}

.user-detail-section h4 {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 8px;
}

.detail-stats-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.detail-stat-card {
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xs);
    padding: 8px 10px;
    background: var(--bg);
}

.detail-stat-value {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--text);
}

.detail-stat-label {
    font-size: 0.68rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.detail-badges-list,
.detail-recent-list {
    display: grid;
    gap: 8px;
}

.detail-badge-item,
.detail-recent-item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xs);
    padding: 8px 10px;
    background: var(--bg);
}

.detail-badge-icon {
    font-size: 1.2rem;
    line-height: 1;
}

.detail-badge-meta,
.detail-recent-main {
    flex: 1;
    min-width: 0;
}

.detail-badge-title,
.detail-recent-match {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text);
}

.detail-badge-desc,
.detail-recent-sub {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.detail-badge-rule {
    font-size: 0.68rem;
    color: var(--text-light);
    margin-top: 4px;
}

.detail-badge-time,
.detail-recent-time {
    font-size: 0.66rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.detail-recent-side {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
}

@media (max-width: 560px) {
    .detail-stats-grid {
        grid-template-columns: 1fr;
    }

    .detail-badge-item,
    .detail-recent-item {
        flex-direction: column;
    }

    .detail-recent-side {
        align-items: flex-start;
    }
}

[data-theme="dark"] .badge-warning { background: rgba(217,119,6,0.15); color: #fbbf24; }

/* ============================================================================
   PREDICTIONS TABS
   ============================================================================ */
.pred-tab {
    padding: 10px 16px;
    border: none;
    background: none;
    cursor: pointer;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    position: relative;
    border-bottom: 3px solid transparent;
}

.pred-tab:hover {
    color: var(--text);
}

.pred-tab.active {
    color: var(--text);
    font-weight: 600;
    border-bottom-color: var(--primary);
}

.pred-tab svg {
    width: 16px;
    height: 16px;
    stroke-width: 2;
}

.pred-tab-content {
    animation: fadeIn 0.2s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
[data-theme="dark"] .badge-info { background: rgba(59,130,246,0.15); color: #60a5fa; }
[data-theme="dark"] .badge-danger { background: rgba(239,68,68,0.15); color: #f87171; }
[data-theme="dark"] .badge-primary { background: var(--primary-light); color: var(--primary); }
[data-theme="dark"] .badge-success { background: var(--secondary-light); color: var(--secondary); }

/* Icon btn danger variant */
.btn-icon.danger { color: var(--danger); }
.btn-icon.danger:hover { background: rgba(239,68,68,0.1); color: var(--danger); }

/* ============================================================
   SCORING SCHEME TOGGLE CARDS
   ============================================================ */
.scoring-scheme-panel {
    font-size: 0.82rem;
}

.scheme-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 14px;
}

.scheme-card {
    position: relative;
    border: 2px solid var(--admin-border, var(--border));
    border-radius: 12px;
    padding: 14px;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.15s;
    background: var(--admin-bg, var(--bg-card));
}

.scheme-card:hover {
    border-color: var(--primary);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.scheme-card.active {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light, rgba(99,102,241,0.15)), 0 4px 12px rgba(0,0,0,0.06);
}

.scheme-card.switching {
    opacity: 0.6;
    pointer-events: none;
}

.scheme-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.scheme-card-radio {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid var(--admin-border, var(--border));
    position: relative;
    transition: border-color 0.2s, background 0.2s;
    flex-shrink: 0;
}

.scheme-card.active .scheme-card-radio {
    border-color: var(--primary);
    background: var(--primary);
}

.scheme-card.active .scheme-card-radio::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #fff;
}

.scheme-card-title {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text);
}

.scheme-card.active .scheme-card-title {
    color: var(--primary);
}

.scheme-card-points {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.scheme-pt {
    display: flex;
    align-items: center;
    gap: 8px;
}

.scheme-pt-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 22px;
    padding: 0 6px;
    border-radius: 5px;
    font-weight: 700;
    font-size: 0.75rem;
    color: #fff;
    flex-shrink: 0;
}

.scheme-pt-badge.pt-5 { background: linear-gradient(135deg, #f59e0b, #ef4444); color: #fff; font-weight: 800; box-shadow: 0 0 0 2px rgba(245,158,11,0.25); }
.scheme-pt-badge.pt-3 { background: var(--primary, #6366f1); }
.scheme-pt-badge.pt-2 { background: var(--success, #22c55e); }
.scheme-pt-badge.pt-1 { background: var(--warning, #f59e0b); color: #000; }
.scheme-pt-badge.pt-0 { background: var(--danger, #ef4444); }

.scheme-pt-label {
    font-size: 0.78rem;
    color: var(--admin-text-dim, var(--text-muted));
    line-height: 1.3;
}

.scheme-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.scheme-active-banner {
    padding: 10px 14px;
    border-radius: 8px;
    background: var(--primary-light, rgba(99,102,241,0.08));
    border: 1px solid var(--primary);
    margin-bottom: 14px;
    font-size: 0.78rem;
    line-height: 1.5;
    color: var(--text);
}

.scheme-active-banner:empty {
    display: none;
}

.scheme-active-banner strong {
    color: var(--primary);
}

.scheme-cutoff-section {
    margin-bottom: 14px;
    padding: 12px 14px;
    border-radius: 8px;
    background: var(--bg, #f9fafb);
    border: 1px solid var(--border-light, #e5e7eb);
}

.scheme-cutoff-header {
    display: flex;
    align-items: center;
    gap: 8px;
}

.scheme-cutoff-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--text);
}

.scheme-cutoff-toggle input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
}

.scheme-cutoff-fields {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px dashed var(--border-light);
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: flex-end;
}

.scheme-cutoff-fields .form-field-admin {
    flex: 1;
    min-width: 180px;
    margin-bottom: 0;
}

.scheme-cutoff-fields .form-field-admin label {
    font-size: 0.68rem;
    line-height: 1.35;
    white-space: normal;
    overflow-wrap: anywhere;
    text-wrap: balance;
}

.scheme-cutoff-fields .form-field-admin .admin-select,
.scheme-cutoff-fields .form-field-admin input[type="datetime-local"] {
    width: 100%;
    min-width: 0;
}

.cutoff-datetime-input {
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.01em;
    text-transform: uppercase;
}

@media (max-width: 720px) {
    .scheme-cards {
        grid-template-columns: 1fr;
    }

    .scheme-card {
        padding: 12px;
    }

    .scheme-card-header {
        align-items: flex-start;
        gap: 8px;
    }

    .scheme-card-title {
        font-size: 0.86rem;
        line-height: 1.2;
    }

    .scheme-pt-label {
        font-size: 0.74rem;
    }

    .scheme-actions {
        flex-direction: column;
    }

    .scheme-actions .btn-admin {
        width: 100%;
        justify-content: center;
    }

    .scheme-cutoff-grid {
        grid-template-columns: 1fr;
    }

    .scheme-cutoff-section {
        padding: 10px 12px;
    }

    .scheme-cutoff-fields {
        gap: 10px;
    }

    .scheme-cutoff-fields .form-field-admin {
        min-width: 0;
        width: 100%;
    }

    .scheme-cutoff-toggle {
        font-size: 0.76rem;
        line-height: 1.35;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .scheme-card-points {
        gap: 5px;
    }

    .scheme-pt {
        gap: 6px;
    }

    .scheme-pt-badge {
        min-width: 22px;
        height: 21px;
        padding: 0 5px;
        font-size: 0.72rem;
    }

    .scheme-cutoff-note {
        padding: 9px 10px;
        font-size: 0.74rem;
    }

    .scheme-active-banner {
        padding: 9px 11px;
        font-size: 0.74rem;
    }
}