/* ============================================================
   UNC Premium v2 — Design System complet
   ERP universitaire — Notion / Linear / Stripe
   ============================================================ */

/* ---- Dark mode tokens ---- */
[data-theme="dark"] {
    --unc-blue: #5B8FD4;
    --unc-blue-hover: #7AA8E0;
    --unc-blue-soft: rgba(91, 143, 212, 0.12);
    --unc-navy: #E8EDF4;
    --unc-navy-soft: #CBD5E1;
    --unc-white: #1A2332;
    --unc-bg: #0F1419;
    --unc-bg-elevated: #151D2B;
    --unc-border: #2A3548;
    --unc-border-strong: #3D4F66;
    --unc-text: #E8EDF4;
    --unc-text-secondary: #94A3B8;
    --unc-text-muted: #64748B;
    --unc-success-bg: rgba(13, 148, 136, 0.15);
    --unc-danger-bg: rgba(220, 38, 38, 0.12);
    --unc-warning-bg: rgba(217, 119, 6, 0.12);
    --unc-info-bg: rgba(2, 132, 199, 0.12);
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.25);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.45);
}

[data-theme="dark"] .header-premium {
    background: rgba(21, 29, 43, 0.92);
}

[data-theme="dark"] .sidebar-premium {
    background: var(--unc-bg-elevated);
}

[data-theme="dark"] .table th {
    background: #1E293B;
}

/* ---- Animations ---- */
@keyframes fadeSlideUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.animate-in {
    animation: fadeSlideUp 0.35s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.app-content > * { animation: fadeSlideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1) both; }

/* ---- Page header premium ---- */
.page-header-premium {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1.25rem;
    margin-bottom: 1.75rem;
    flex-wrap: wrap;
}

.page-header-premium h1 {
    font-size: 1.625rem;
    font-weight: 800;
    letter-spacing: -0.025em;
    color: var(--unc-navy);
    line-height: 1.2;
}

.page-header-subtitle {
    font-size: 0.9rem;
    color: var(--unc-text-muted);
    margin-top: 0.35rem;
}

.page-header-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    align-items: center;
}

/* Legacy page-header harmonization */
.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1.25rem;
    margin-bottom: 1.75rem;
    flex-wrap: wrap;
}

.page-header h1 {
    font-size: 1.625rem !important;
    font-weight: 800 !important;
    letter-spacing: -0.025em;
}

/* ---- KPI Cards Premium ---- */
.kpi-grid-premium,
.admin-kpis,
.agent-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.kpi-card-premium {
    display: flex;
    flex-direction: column;
    background: var(--unc-bg-elevated, var(--unc-white));
    border: 1px solid var(--unc-border);
    border-radius: 16px;
    padding: 1.25rem 1.35rem;
    box-shadow: var(--shadow-xs);
    text-decoration: none;
    color: inherit;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
    position: relative;
    overflow: hidden;
}

.kpi-card-premium:not(.kpi-static):hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--unc-blue);
}

.kpi-card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 0.85rem;
}

.kpi-card-icon-wrap {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--unc-blue-soft);
    color: var(--unc-blue);
}

.kpi-sparkline { color: var(--unc-blue); opacity: 0.55; }

.kpi-variant-present .kpi-card-icon-wrap { background: var(--unc-warning-bg); color: #D97706; }
.kpi-variant-present .kpi-sparkline { color: #D97706; }
.kpi-variant-success .kpi-card-icon-wrap { background: var(--unc-success-bg); color: #0D9488; }
.kpi-variant-warning .kpi-card-icon-wrap { background: var(--unc-danger-bg); color: #DC2626; }
.kpi-variant-prospect .kpi-card-icon-wrap { background: var(--unc-info-bg); color: #0284C7; }
.kpi-variant-recall .kpi-card-icon-wrap { background: var(--unc-danger-bg); color: #DC2626; }

.kpi-card-label {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--unc-text-muted);
    margin-bottom: 0.4rem;
}

.kpi-card-value {
    font-size: 2.125rem;
    font-weight: 800;
    color: var(--unc-navy);
    line-height: 1;
    letter-spacing: -0.03em;
}

.kpi-card-trend {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: 0.55rem;
}

.kpi-card-trend.trend-up { color: #0D9488; }
.kpi-card-trend.trend-down { color: #DC2626; }
.kpi-card-trend.trend-neutral { color: var(--unc-text-muted); }

/* ---- Override Bootstrap-like table headers ---- */
.table-responsive {
    border: 1px solid var(--unc-border);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: var(--shadow-xs);
    background: var(--unc-bg-elevated, var(--unc-white));
}

.table-responsive.table-sticky {
    max-height: 70vh;
    overflow: auto;
}

.table {
    font-size: 0.875rem;
    background: transparent;
}

.table th {
    background: var(--unc-bg, #F7F9FC) !important;
    color: var(--unc-text-secondary) !important;
    font-size: 0.68rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.06em !important;
    text-transform: uppercase !important;
    padding: 0.9rem 1.15rem !important;
    border-bottom: 1px solid var(--unc-border) !important;
    white-space: nowrap;
    position: sticky;
    top: 0;
    z-index: 2;
}

.table th.sortable {
    cursor: pointer;
    user-select: none;
    transition: color 0.15s ease;
}

.table th.sortable:hover { color: var(--unc-blue) !important; }

.table th .sort-indicator {
    display: inline-block;
    margin-left: 0.35rem;
    opacity: 0.35;
    vertical-align: middle;
}

.table th.sort-asc .sort-indicator,
.table th.sort-desc .sort-indicator { opacity: 1; color: var(--unc-blue); }

.table td {
    padding: 0.9rem 1.15rem !important;
    border-bottom: 1px solid var(--unc-border) !important;
    color: var(--unc-text);
    vertical-align: middle;
}

.table tbody tr {
    transition: background 0.12s ease;
}

.table tbody tr:hover {
    background: var(--unc-blue-soft) !important;
}

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

.clickable-row { cursor: pointer; }

/* ---- Buttons — identité UNC ---- */
.btn {
    border-radius: 10px !important;
    font-weight: 600 !important;
    letter-spacing: 0.01em;
    min-height: 42px;
    box-shadow: none !important;
    transition: all 0.18s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.btn-primary {
    background: var(--unc-blue) !important;
    color: #fff !important;
    border: 1px solid transparent !important;
}

.btn-primary:hover:not(:disabled) {
    background: var(--unc-blue-hover) !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm) !important;
}

.btn-primary:active:not(:disabled) { transform: translateY(0); }

.btn-primary.loading {
    pointer-events: none;
    opacity: 0.75;
    position: relative;
}

.btn-outline {
    background: transparent !important;
    color: var(--unc-text-secondary) !important;
    border: 1px solid var(--unc-border-strong) !important;
}

.btn-outline:hover {
    background: var(--unc-blue-soft) !important;
    color: var(--unc-blue) !important;
    border-color: var(--unc-blue) !important;
}

.btn-success {
    background: #0D9488 !important;
    color: #fff !important;
}

.btn-sm {
    min-height: 34px !important;
    padding: 0.35rem 0.85rem !important;
    font-size: 0.8125rem !important;
    border-radius: 8px !important;
}

/* ---- Forms premium ---- */
.form-control,
select.form-control,
textarea.form-control {
    border-radius: 10px !important;
    border: 1px solid var(--unc-border) !important;
    background: var(--unc-bg-elevated, var(--unc-white)) !important;
    color: var(--unc-text) !important;
    padding: 0.7rem 0.95rem !important;
    font-size: 0.9375rem !important;
    transition: border-color 0.18s ease, box-shadow 0.18s ease !important;
}

.form-control:focus {
    border-color: var(--unc-blue) !important;
    box-shadow: 0 0 0 3px rgba(44, 92, 168, 0.18) !important;
    outline: none !important;
}

.form-control.is-valid {
    border-color: #0D9488 !important;
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.12) !important;
}

.form-control.is-invalid {
    border-color: #DC2626 !important;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1) !important;
}

.form-control-xl {
    padding: 0.95rem 1.15rem !important;
    font-size: 1.125rem !important;
    font-weight: 500 !important;
}

.form-group label,
.form-block-label {
    font-size: 0.8125rem !important;
    font-weight: 600 !important;
    color: var(--unc-text-secondary) !important;
    letter-spacing: 0.01em;
}

/* ---- Visit form premium sections ---- */
.visit-form-premium {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.form-section-block {
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--unc-border);
}

.form-section-block:first-child { padding-top: 0; }
.form-section-block:last-child { border-bottom: none; padding-bottom: 0; }

.form-section-heading {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--unc-text-muted);
    margin-bottom: 1.1rem;
}

.form-section-heading .section-num {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--unc-blue-soft);
    color: var(--unc-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
}

.form-kbd-hint {
    font-size: 0.75rem;
    color: var(--unc-text-muted);
    margin-top: 0.75rem;
}

.form-kbd-hint kbd {
    display: inline-block;
    padding: 0.15rem 0.4rem;
    border-radius: 5px;
    background: var(--unc-bg);
    border: 1px solid var(--unc-border);
    font-family: inherit;
    font-size: 0.7rem;
    font-weight: 600;
}

/* ---- Cards & panels ---- */
.card, .form-card, .admin-section.card {
    background: var(--unc-bg-elevated, var(--unc-white)) !important;
    border: 1px solid var(--unc-border) !important;
    border-radius: 16px !important;
    box-shadow: var(--shadow-xs) !important;
    padding: 1.5rem !important;
}

.card h2, .admin-section h2 {
    font-size: 0.8rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.05em !important;
    text-transform: uppercase !important;
    color: var(--unc-text-muted) !important;
    margin-bottom: 1.15rem !important;
}

/* ---- Badges ---- */
.badge {
    border-radius: 6px !important;
    padding: 0.28rem 0.6rem !important;
    font-size: 0.7rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.02em;
}

.badge-present { background: var(--unc-success-bg) !important; color: #047857 !important; }
.badge-terminee { background: #F1F5F9 !important; color: var(--unc-text-secondary) !important; }
[data-theme="dark"] .badge-terminee { background: #1E293B !important; }
.badge-info { background: var(--unc-info-bg) !important; color: #0369A1 !important; }
.badge-warning { background: var(--unc-warning-bg) !important; color: #B45309 !important; }
.badge-primary { background: var(--unc-blue-soft) !important; color: var(--unc-blue) !important; }
.badge-success { background: var(--unc-success-bg) !important; color: #047857 !important; }
.badge-muted { background: #F1F5F9 !important; color: var(--unc-text-muted) !important; }

/* ---- Alerts ---- */
.alert {
    border-radius: 10px !important;
    font-size: 0.875rem !important;
    font-weight: 500;
    border-width: 1px !important;
    border-style: solid !important;
}

/* ---- Pagination premium ---- */
.pagination {
    display: flex;
    gap: 0.35rem;
    margin-top: 1.25rem;
    flex-wrap: wrap;
    align-items: center;
}

.page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    min-height: 38px;
    padding: 0 0.65rem;
    border: 1px solid var(--unc-border) !important;
    border-radius: 10px !important;
    font-size: 0.8125rem !important;
    font-weight: 600;
    color: var(--unc-text-secondary) !important;
    background: var(--unc-bg-elevated, var(--unc-white));
    transition: all 0.15s ease;
    text-decoration: none;
}

.page-link:hover,
.page-link.active {
    background: var(--unc-blue) !important;
    color: #fff !important;
    border-color: var(--unc-blue) !important;
}

/* ---- Filters premium ---- */
.admin-filters-form,
.filter-bar,
.filters-bar {
    background: var(--unc-bg-elevated, var(--unc-white));
    border: 1px solid var(--unc-border);
    border-radius: 14px;
    padding: 1rem 1.15rem;
    margin-bottom: 1.25rem;
    box-shadow: var(--shadow-xs);
}

.filter-row-wrap,
.filter-selects,
.filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.filter-chip {
    padding: 0.45rem 0.85rem;
    border-radius: 999px;
    border: 1px solid var(--unc-border);
    background: var(--unc-bg);
    color: var(--unc-text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    cursor: pointer;
    transition: all 0.15s ease;
    font-family: inherit;
}

.filter-chip:hover,
.filter-chip.active {
    background: var(--unc-blue);
    color: #fff;
    border-color: var(--unc-blue);
}

/* ---- Modals / dialogs ---- */
dialog.visit-detail-modal,
dialog.unc-modal {
    border: none;
    border-radius: 16px;
    padding: 0;
    max-width: 560px;
    width: calc(100% - 2rem);
    box-shadow: var(--shadow-lg);
    background: var(--unc-bg-elevated, var(--unc-white));
    animation: fadeSlideUp 0.25s ease;
}

dialog::backdrop {
    background: rgba(15, 31, 61, 0.45);
    backdrop-filter: blur(4px);
}

.modal-content { padding: 1.75rem; position: relative; }

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 36px;
    height: 36px;
    border: 1px solid var(--unc-border);
    border-radius: 10px;
    background: var(--unc-bg);
    cursor: pointer;
    font-size: 1.25rem;
    line-height: 1;
    color: var(--unc-text-secondary);
    transition: all 0.15s ease;
}

.modal-close:hover {
    background: var(--unc-blue-soft);
    color: var(--unc-blue);
    border-color: var(--unc-blue);
}

/* ---- Skeleton loaders ---- */
.skeleton-row td { padding: 0.85rem 1.15rem !important; }

.skeleton {
    height: 14px;
    border-radius: 6px;
    background: linear-gradient(90deg, var(--unc-border) 25%, var(--unc-bg) 50%, var(--unc-border) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.4s infinite linear;
}

.skeleton-lg { height: 28px; width: 60%; }
.skeleton-sm { height: 10px; width: 40%; }

.skeleton-kpi {
    height: 120px;
    border-radius: 16px;
    background: linear-gradient(90deg, var(--unc-border) 25%, var(--unc-bg) 50%, var(--unc-border) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.4s infinite linear;
}

/* ---- Notification center ---- */
.notif-panel {
    position: fixed;
    top: calc(var(--header-height) + 8px);
    right: 1rem;
    width: 380px;
    max-width: calc(100vw - 2rem);
    max-height: 480px;
    background: var(--unc-bg-elevated, var(--unc-white));
    border: 1px solid var(--unc-border);
    border-radius: 14px;
    box-shadow: var(--shadow-lg);
    z-index: 500;
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px) scale(0.98);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.notif-panel.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.notif-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.15rem;
    border-bottom: 1px solid var(--unc-border);
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--unc-navy);
}

.notif-panel-body {
    overflow-y: auto;
    flex: 1;
    padding: 0.5rem;
}

.notif-item {
    display: flex;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: 10px;
    transition: background 0.12s ease;
    cursor: default;
}

.notif-item:hover { background: var(--unc-blue-soft); }
.notif-item.unread { background: var(--unc-blue-soft); }

.notif-item-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--unc-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--unc-blue);
    flex-shrink: 0;
}

.notif-item-text { flex: 1; min-width: 0; }
.notif-item-title { font-size: 0.8125rem; font-weight: 600; color: var(--unc-navy); }
.notif-item-message { font-size: 0.75rem; color: var(--unc-text-muted); margin-top: 2px; line-height: 1.35; }
.notif-item-actor { font-size: 0.68rem; color: var(--unc-text-muted); margin-top: 2px; }
.notif-item-link { display: inline-block; font-size: 0.72rem; margin-top: 4px; color: var(--unc-blue); font-weight: 600; }
.notif-item-time { font-size: 0.7rem; color: var(--unc-text-muted); margin-top: 2px; }

.notif-item.notif-priority-important { border-left: 3px solid var(--unc-warning, #e6a817); }
.notif-item.notif-priority-urgent { border-left: 3px solid var(--unc-danger, #c0392b); }

.notif-panel-footer,
.notif-panel-footer-link {
    padding: 0.65rem 1rem;
    border-top: 1px solid var(--unc-border);
    text-align: center;
}
.notif-panel-footer-link a { font-size: 0.78rem; font-weight: 600; color: var(--unc-blue); }

.header-notif-btn { position: relative; }
.header-notif-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    border-radius: 999px;
    background: var(--unc-danger, #c0392b);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    line-height: 18px;
    text-align: center;
    display: none;
}
.header-notif-badge.visible { display: block; }

.notif-history-list { list-style: none; margin: 0; padding: 0; }
.notif-history-item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.15rem;
    border-bottom: 1px solid var(--unc-border);
}
.notif-history-item.unread { background: var(--unc-blue-soft); }
.notif-history-main p { margin: 0.35rem 0 0; font-size: 0.875rem; color: var(--unc-text-muted); }

.notif-empty {
    padding: 2rem 1rem;
    text-align: center;
    color: var(--unc-text-muted);
    font-size: 0.875rem;
}

.header-notif-dot.visible { display: block; }
.header-notif-dot { display: none; }

/* ---- Menu profil header (backup si design-system.css absent en prod) ---- */
.header-profile-wrap { position: relative; overflow: visible; z-index: 120; }
.header-profile-menu:not(.open) { display: none !important; }
.header-profile-menu {
    position: absolute;
    top: calc(100% + 0.35rem);
    right: 0;
    min-width: 210px;
    background: var(--unc-bg-elevated, var(--unc-white));
    border: 1px solid var(--unc-border);
    border-radius: 14px;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    padding: 0.35rem;
}
.header-profile-menu.open { display: block !important; }
.header-profile-menu a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 0.75rem;
    border-radius: 10px;
    text-decoration: none;
    color: inherit;
    font-size: 0.875rem;
    font-weight: 500;
}
.header-profile-menu a:hover { background: var(--unc-blue-soft); }
.header-profile-logout { color: var(--unc-danger) !important; }

/* ---- Theme toggle ---- */
.theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: block; }

/* ---- Auth glassmorphism ---- */
.auth-premium-visual {
    background:
        linear-gradient(135deg, rgba(15, 31, 61, 0.82) 0%, rgba(44, 92, 168, 0.65) 100%),
        var(--auth-campus-image, url('/assets/images/campus-unc.jpg')) center/cover no-repeat,
        url('/assets/images/campus-unc.svg') center/cover no-repeat !important;
}

.auth-premium-visual.has-fallback {
    background:
        linear-gradient(135deg, rgba(15, 31, 61, 0.82) 0%, rgba(44, 92, 168, 0.65) 100%),
        var(--auth-campus-image, url('/assets/images/campus-unc.jpg')) center/cover no-repeat,
        url('/assets/images/campus-unc.png') center/cover no-repeat,
        url('/assets/images/campus-unc.svg') center/cover no-repeat !important;
}

.auth-form-panel {
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 20px;
    padding: 2.25rem 2rem;
    box-shadow: 0 20px 60px rgba(15, 31, 61, 0.12);
}

[data-theme="dark"] .auth-form-panel {
    background: rgba(21, 29, 43, 0.85);
    border-color: var(--unc-border);
}

/* ---- QA icons SVG ---- */
.qa-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--unc-blue-soft);
    color: var(--unc-blue);
}

.level-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ---- Detail pages ---- */
.detail-list {
    display: grid;
    grid-template-columns: 130px 1fr;
    gap: 0.65rem 1rem;
}

.detail-list dt {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--unc-text-muted);
}

.detail-list dd {
    font-size: 0.9375rem;
    color: var(--unc-text);
}

/* ---- Rank lists ---- */
.rank-list li {
    border-bottom-color: var(--unc-border) !important;
}

.rank {
    background: var(--unc-blue-soft) !important;
    color: var(--unc-blue) !important;
}

/* ---- Focus visible (WCAG) ---- */
:focus-visible {
    outline: 2px solid var(--unc-blue);
    outline-offset: 2px;
}

/* ---- Responsive tablet ---- */
@media (max-width: 1024px) {
    .kpi-grid-premium,
    .admin-kpis,
    .agent-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .btn, .filter-chip, .quick-access-btn {
        min-height: 44px;
    }
}

@media (max-width: 640px) {
    .kpi-grid-premium,
    .admin-kpis,
    .agent-stats {
        grid-template-columns: 1fr;
    }

    .form-row-agent,
    .form-row {
        grid-template-columns: 1fr !important;
    }
}

/* ---- Utilities ---- */
.btn-submit-visit {
    width: 100%;
    padding: 1rem 1.25rem !important;
    font-size: 1rem !important;
    font-weight: 700 !important;
    border-radius: 12px !important;
    margin-top: 0.75rem;
}

.agent-greeting {
    font-size: 1.75rem !important;
    font-weight: 800 !important;
    letter-spacing: -0.025em;
}

.pagination-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    min-height: 38px;
    padding: 0 0.65rem;
    border: 1px solid var(--unc-border);
    border-radius: 10px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--unc-text-secondary);
    background: var(--unc-bg-elevated, var(--unc-white));
    transition: all 0.15s ease;
    text-decoration: none;
}

.pagination-link:hover,
.pagination-link.active {
    background: var(--unc-blue);
    color: #fff;
    border-color: var(--unc-blue);
}

.results-count { font-size: 0.875rem; color: var(--unc-text-muted); margin-bottom: 1rem; }
.text-muted { color: var(--unc-text-muted) !important; }
.empty-row td { text-align: center; padding: 2.5rem !important; color: var(--unc-text-muted); }

.card[style*="padding"] { padding: 1.5rem !important; }