/* ============================================================
   omni.css — OmniSIS Design System
   Deep Navy + Gold · DM Sans · Balanced Density
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&display=swap');

/* ============================================================
   1. CSS VARIABLES
   ============================================================ */

:root {
    /* Brand */
    --omni-navy-950: #060D1E;
    --omni-navy-900: #0B1C3A;
    --omni-navy-800: #102040;
    --omni-navy-700: #132848;
    --omni-navy-600: #1A3560;
    --omni-navy-500: #254880;
    --omni-navy-400: #3A6AAA;
    --omni-navy-300: #5A8EC4;
    --omni-navy-200: #A8C4DE;
    --omni-navy-100: #D4E4F2;
    --omni-navy-50: #EEF5FB;
    --omni-gold-900: #3A2000;
    --omni-gold-800: #6B3D00;
    --omni-gold-700: #92580A;
    --omni-gold-600: #B87B14;
    --omni-gold-500: #D49A20;
    --omni-gold-400: #F5C842;
    --omni-gold-300: #F9D96E;
    --omni-gold-200: #FCE8A0;
    --omni-gold-100: #FEF3C7;
    --omni-gold-50: #FFFBEB;
    /* Semantic */
    --omni-success-dark: #166534;
    --omni-success-mid: #22C55E;
    --omni-success-light: #DCFCE7;
    --omni-warning-dark: #92400E;
    --omni-warning-mid: #F59E0B;
    --omni-warning-light: #FEF3C7;
    --omni-danger-dark: #991B1B;
    --omni-danger-mid: #EF4444;
    --omni-danger-light: #FEE2E2;
    --omni-info-dark: #1E40AF;
    --omni-info-mid: #3B82F6;
    --omni-info-light: #DBEAFE;
    /* Layout — Light Mode */
    --omni-sidebar-bg: var(--omni-navy-900);
    --omni-sidebar-border: var(--omni-navy-700);
    --omni-sidebar-text: var(--omni-navy-200);
    --omni-sidebar-text-muted: var(--omni-navy-400);
    --omni-sidebar-hover-bg: var(--omni-navy-700);
    --omni-sidebar-active-bg: var(--omni-navy-600);
    --omni-sidebar-active-text: var(--omni-gold-400);
    --omni-sidebar-accent: var(--omni-gold-400);
    --omni-sidebar-group-label: var(--omni-navy-400);
    --omni-topbar-bg: #ffffff;
    --omni-topbar-border: #E5E9F2;
    --omni-topbar-text: var(--omni-navy-900);
    --omni-page-bg: #F4F6FA;
    --omni-card-bg: #ffffff;
    --omni-card-border: #E5E9F2;
    --omni-card-radius: 10px;
    --omni-text-primary: var(--omni-navy-900);
    --omni-text-secondary: #5A7A9A;
    --omni-text-muted: #8FA8C0;
    --omni-text-inverse: #ffffff;
    --omni-input-bg: #ffffff;
    --omni-input-border: #CBD5E1;
    --omni-input-focus: var(--omni-gold-400);
    --omni-input-radius: 7px;
    --omni-divider: #E5E9F2;
    /* Typography */
    --omni-font: 'DM Sans', system-ui, sans-serif;
    --omni-font-mono: 'DM Mono', 'Fira Code', monospace;
    /* Spacing */
    --omni-sidebar-width: 224px;
    --omni-topbar-height: 54px;
    /* Transitions */
    --omni-transition: 0.15s ease;
}

/* Dark Mode */
[data-omni-theme="dark"] {
    --omni-topbar-bg: var(--omni-navy-800);
    --omni-topbar-border: var(--omni-navy-700);
    --omni-topbar-text: var(--omni-navy-100);
    --omni-page-bg: var(--omni-navy-950);
    --omni-card-bg: var(--omni-navy-800);
    --omni-card-border: var(--omni-navy-700);
    --omni-text-primary: var(--omni-navy-100);
    --omni-text-secondary: var(--omni-navy-300);
    --omni-text-muted: var(--omni-navy-400);
    --omni-input-bg: var(--omni-navy-700);
    --omni-input-border: var(--omni-navy-500);
    --omni-divider: var(--omni-navy-700);
    --omni-success-light: #052e16;
    --omni-success-dark: #4ade80;
    --omni-warning-light: #3A1A00;
    --omni-warning-dark: #FCD34D;
    --omni-danger-light: #2d0000;
    --omni-danger-dark: #f87171;
    --omni-info-light: #0d1f3c;
    --omni-info-dark: #60a5fa;
}

/* ============================================================
   2. RESET & BASE
   ============================================================ */

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

html {
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--omni-font);
    font-size: 14px;
    line-height: 1.6;
    color: var(--omni-text-primary);
    background: var(--omni-page-bg);
    transition: background var(--omni-transition), color var(--omni-transition);
}

a {
    color: var(--omni-navy-400);
    text-decoration: none;
    transition: color var(--omni-transition);
}

    a:hover {
        color: var(--omni-gold-400);
    }

img {
    max-width: 100%;
    display: block;
}

/* ============================================================
   3. LAYOUT SHELL
   ============================================================ */

.omni-shell {
    display: flex;
    min-height: 100vh;
}

/* ============================================================
   4. SIDEBAR
   ============================================================ */

.omni-sidebar {
    width: var(--omni-sidebar-width);
    min-width: var(--omni-sidebar-width);
    background: var(--omni-sidebar-bg);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 100;
    transition: width var(--omni-transition);
}

    .omni-sidebar::-webkit-scrollbar {
        width: 3px;
    }

    .omni-sidebar::-webkit-scrollbar-thumb {
        background: var(--omni-navy-600);
        border-radius: 3px;
    }

/* Brand */
.omni-brand {
    padding: 20px 18px 16px;
    border-bottom: 0.5px solid var(--omni-sidebar-border);
    flex-shrink: 0;
}

.omni-brand-logo {
    font-size: 16px;
    font-weight: 600;
    color: var(--omni-gold-400);
    letter-spacing: 0.2px;
    line-height: 1.2;
}

.omni-brand-school {
    font-size: 11px;
    color: var(--omni-sidebar-text-muted);
    margin-top: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Nav */
.omni-nav {
    flex: 1;
    padding: 10px 0;
}

.omni-nav-section {
    padding: 8px 0;
}

.omni-nav-group-label {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--omni-sidebar-group-label);
    padding: 6px 18px 4px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.omni-nav-divider {
    height: 0.5px;
    background: var(--omni-sidebar-border);
    margin: 4px 0;
}

.omni-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 18px;
    font-size: 13px;
    font-weight: 400;
    color: var(--omni-sidebar-text);
    cursor: pointer;
    border-left: 2px solid transparent;
    transition: background var(--omni-transition), color var(--omni-transition), border-color var(--omni-transition);
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
}

    .omni-nav-item:hover {
        background: var(--omni-sidebar-hover-bg);
        color: #C8D8E8;
        text-decoration: none;
    }

    .omni-nav-item.active {
        background: var(--omni-sidebar-active-bg);
        color: var(--omni-sidebar-active-text);
        border-left-color: var(--omni-sidebar-accent);
        font-weight: 500;
    }

    .omni-nav-item .omni-nav-icon {
        width: 16px;
        height: 16px;
        flex-shrink: 0;
        opacity: 0.7;
    }

    .omni-nav-item.active .omni-nav-icon,
    .omni-nav-item:hover .omni-nav-icon {
        opacity: 1;
    }

    .omni-nav-item .omni-nav-badge {
        margin-left: auto;
        font-size: 10px;
        font-weight: 600;
        background: var(--omni-gold-400);
        color: var(--omni-navy-900);
        border-radius: 20px;
        padding: 1px 7px;
        flex-shrink: 0;
    }

/* Collapsible group */
.omni-nav-group-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 18px;
    font-size: 13px;
    color: var(--omni-sidebar-text);
    cursor: pointer;
    border-left: 2px solid transparent;
    transition: background var(--omni-transition), color var(--omni-transition);
    user-select: none;
}

    .omni-nav-group-toggle:hover {
        background: var(--omni-sidebar-hover-bg);
        color: #C8D8E8;
    }

    .omni-nav-group-toggle .omni-nav-icon {
        width: 16px;
        height: 16px;
        flex-shrink: 0;
        opacity: 0.7;
    }

.omni-nav-group-caret {
    margin-left: auto;
    width: 12px;
    height: 12px;
    transition: transform var(--omni-transition);
    opacity: 0.5;
}

.omni-nav-group.collapsed .omni-nav-group-caret {
    transform: rotate(-90deg);
}

.omni-nav-group-children {
    overflow: hidden;
}

.omni-nav-group.collapsed .omni-nav-group-children {
    display: none;
}

.omni-nav-group-children .omni-nav-item {
    padding-left: 44px;
    font-size: 12.5px;
}

/* Sidebar footer */
.omni-sidebar-footer {
    padding: 12px 0;
    border-top: 0.5px solid var(--omni-sidebar-border);
    flex-shrink: 0;
}

/* ============================================================
   5. MAIN CONTENT AREA
   ============================================================ */

.omni-main {
    margin-left: var(--omni-sidebar-width);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ============================================================
   6. TOPBAR
   ============================================================ */

.omni-topbar {
    height: var(--omni-topbar-height);
    background: var(--omni-topbar-bg);
    border-bottom: 0.5px solid var(--omni-topbar-border);
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 12px;
    position: sticky;
    top: 0;
    z-index: 50;
    transition: background var(--omni-transition), border-color var(--omni-transition);
}

.omni-topbar-breadcrumb {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--omni-text-secondary);
}

    .omni-topbar-breadcrumb .omni-breadcrumb-sep {
        opacity: 0.4;
        font-size: 12px;
    }

    .omni-topbar-breadcrumb .omni-breadcrumb-current {
        color: var(--omni-text-primary);
        font-weight: 500;
    }

.omni-topbar-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Theme toggle */
.omni-theme-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--omni-text-secondary);
    background: var(--omni-page-bg);
    border: 0.5px solid var(--omni-card-border);
    border-radius: 20px;
    padding: 5px 12px;
    cursor: pointer;
    transition: all var(--omni-transition);
}

    .omni-theme-toggle:hover {
        background: var(--omni-card-bg);
        color: var(--omni-text-primary);
    }

    .omni-theme-toggle svg {
        width: 13px;
        height: 13px;
    }

/* Term pill */
.omni-term-pill {
    font-size: 11px;
    font-weight: 500;
    color: var(--omni-text-secondary);
    background: var(--omni-page-bg);
    border: 0.5px solid var(--omni-card-border);
    border-radius: 20px;
    padding: 4px 12px;
}

/* User avatar */
.omni-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--omni-navy-600);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 600;
    color: var(--omni-gold-400);
    flex-shrink: 0;
    cursor: pointer;
    border: 1.5px solid var(--omni-navy-500);
}

/* Notification bell */
.omni-notif-btn {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: transparent;
    border: 0.5px solid var(--omni-card-border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--omni-text-secondary);
    position: relative;
    transition: all var(--omni-transition);
}

    .omni-notif-btn:hover {
        background: var(--omni-page-bg);
        color: var(--omni-text-primary);
    }

    .omni-notif-btn svg {
        width: 15px;
        height: 15px;
    }

.omni-notif-dot {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 6px;
    height: 6px;
    background: var(--omni-gold-400);
    border-radius: 50%;
    border: 1.5px solid var(--omni-topbar-bg);
}

/* ============================================================
   7. PAGE CONTENT
   ============================================================ */

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

/* Page header */
.omni-page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 20px;
    gap: 16px;
}

.omni-page-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--omni-text-primary);
    line-height: 1.3;
}

.omni-page-sub {
    font-size: 13px;
    color: var(--omni-text-secondary);
    margin-top: 3px;
}

.omni-page-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

/* ============================================================
   8. CARDS
   ============================================================ */

.omni-card {
    background: var(--omni-card-bg);
    border: 0.5px solid var(--omni-card-border);
    border-radius: var(--omni-card-radius);
    transition: background var(--omni-transition), border-color var(--omni-transition);
}

.omni-card-body {
    padding: 18px 20px;
}

.omni-card-header {
    display: flex;
    align-items: center;
    padding: 14px 20px;
    border-bottom: 0.5px solid var(--omni-card-border);
    gap: 12px;
}

.omni-card-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--omni-text-primary);
    flex: 1;
}

.omni-card-footer {
    padding: 12px 20px;
    border-top: 0.5px solid var(--omni-card-border);
}

/* Stat cards */
.omni-stat-card {
    background: var(--omni-card-bg);
    border: 0.5px solid var(--omni-card-border);
    border-radius: var(--omni-card-radius);
    padding: 16px 18px;
    border-top: 2.5px solid var(--omni-card-border);
    transition: all var(--omni-transition);
}

    .omni-stat-card.accent {
        border-top-color: var(--omni-gold-400);
    }

    .omni-stat-card.accent-green {
        border-top-color: var(--omni-success-mid);
    }

    .omni-stat-card.accent-red {
        border-top-color: var(--omni-danger-mid);
    }

    .omni-stat-card.accent-blue {
        border-top-color: var(--omni-info-mid);
    }

.omni-stat-label {
    font-size: 11px;
    font-weight: 500;
    color: var(--omni-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.omni-stat-value {
    font-size: 24px;
    font-weight: 600;
    color: var(--omni-text-primary);
    line-height: 1.2;
}

.omni-stat-change {
    font-size: 12px;
    color: var(--omni-text-muted);
    margin-top: 5px;
}

    .omni-stat-change.up {
        color: var(--omni-success-dark);
    }

    .omni-stat-change.down {
        color: var(--omni-danger-dark);
    }

/* ============================================================
   9. GRIDS
   ============================================================ */

.omni-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.omni-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.omni-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

@media (max-width: 1100px) {
    .omni-grid-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .omni-grid-4, .omni-grid-3, .omni-grid-2 {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   10. TABLES
   ============================================================ */

.omni-table-wrapper {
    overflow-x: auto;
    border-radius: var(--omni-card-radius);
    border: 0.5px solid var(--omni-card-border);
    background: var(--omni-card-bg);
}

.omni-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

    .omni-table thead th {
        font-size: 11px;
        font-weight: 600;
        color: var(--omni-text-secondary);
        text-align: left;
        padding: 11px 16px;
        border-bottom: 0.5px solid var(--omni-card-border);
        letter-spacing: 0.6px;
        text-transform: uppercase;
        background: var(--omni-card-bg);
        white-space: nowrap;
    }

    .omni-table tbody td {
        padding: 11px 16px;
        color: var(--omni-text-primary);
        border-bottom: 0.5px solid var(--omni-divider);
        vertical-align: middle;
    }

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

    .omni-table tbody tr:hover td {
        background: var(--omni-page-bg);
    }

    .omni-table tfoot td {
        padding: 11px 16px;
        font-weight: 500;
        color: var(--omni-text-primary);
        border-top: 0.5px solid var(--omni-card-border);
        background: var(--omni-card-bg);
    }

/* ============================================================
   11. BADGES
   ============================================================ */

.omni-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 500;
    padding: 3px 9px;
    border-radius: 20px;
    white-space: nowrap;
    line-height: 1.4;
}

.omni-badge-success {
    background: var(--omni-success-light);
    color: var(--omni-success-dark);
}

.omni-badge-warning {
    background: var(--omni-warning-light);
    color: var(--omni-warning-dark);
}

.omni-badge-danger {
    background: var(--omni-danger-light);
    color: var(--omni-danger-dark);
}

.omni-badge-info {
    background: var(--omni-info-light);
    color: var(--omni-info-dark);
}

.omni-badge-gold {
    background: var(--omni-gold-100);
    color: var(--omni-gold-700);
}

.omni-badge-navy {
    background: var(--omni-navy-100);
    color: var(--omni-navy-700);
}

.omni-badge-neutral {
    background: var(--omni-page-bg);
    color: var(--omni-text-secondary);
    border: 0.5px solid var(--omni-card-border);
}

/* ============================================================
   12. BUTTONS
   ============================================================ */

.omni-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    font-family: var(--omni-font);
    font-size: 13px;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 7px;
    border: 0.5px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--omni-transition);
    white-space: nowrap;
    line-height: 1.4;
}

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

    .omni-btn svg {
        width: 14px;
        height: 14px;
        flex-shrink: 0;
    }

/* Primary — gold */
.omni-btn-primary {
    background: var(--omni-gold-400);
    color: var(--omni-navy-900);
    border-color: var(--omni-gold-400);
}

    .omni-btn-primary:hover {
        background: var(--omni-gold-300);
        border-color: var(--omni-gold-300);
        color: var(--omni-navy-900);
        text-decoration: none;
    }

/* Secondary — outlined navy */
.omni-btn-secondary {
    background: transparent;
    color: var(--omni-text-primary);
    border-color: var(--omni-card-border);
}

    .omni-btn-secondary:hover {
        background: var(--omni-page-bg);
        border-color: var(--omni-navy-300);
        color: var(--omni-text-primary);
        text-decoration: none;
    }

/* Danger */
.omni-btn-danger {
    background: var(--omni-danger-light);
    color: var(--omni-danger-dark);
    border-color: var(--omni-danger-light);
}

    .omni-btn-danger:hover {
        background: var(--omni-danger-mid);
        color: #ffffff;
        border-color: var(--omni-danger-mid);
        text-decoration: none;
    }

/* Ghost */
.omni-btn-ghost {
    background: transparent;
    color: var(--omni-text-secondary);
    border-color: transparent;
}

    .omni-btn-ghost:hover {
        background: var(--omni-page-bg);
        color: var(--omni-text-primary);
        text-decoration: none;
    }

/* Sizes */
.omni-btn-sm {
    font-size: 12px;
    padding: 5px 12px;
}

.omni-btn-lg {
    font-size: 14px;
    padding: 10px 22px;
}

.omni-btn-icon {
    padding: 7px;
    border-radius: 7px;
}

/* ============================================================
   13. FORMS
   ============================================================ */

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

.omni-label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--omni-text-primary);
    margin-bottom: 6px;
}

    .omni-label.required::after {
        content: ' *';
        color: var(--omni-danger-mid);
    }

.omni-input,
.omni-select,
.omni-textarea {
    display: block;
    width: 100%;
    font-family: var(--omni-font);
    font-size: 13px;
    color: var(--omni-text-primary);
    background: var(--omni-input-bg);
    border: 0.5px solid var(--omni-input-border);
    border-radius: var(--omni-input-radius);
    padding: 8px 12px;
    transition: border-color var(--omni-transition), box-shadow var(--omni-transition);
    outline: none;
    line-height: 1.5;
}

    .omni-input::placeholder,
    .omni-textarea::placeholder {
        color: var(--omni-text-muted);
    }

    .omni-input:focus,
    .omni-select:focus,
    .omni-textarea:focus {
        border-color: var(--omni-input-focus);
        box-shadow: 0 0 0 3px rgba(245, 200, 66, 0.15);
    }

    .omni-input.is-invalid,
    .omni-select.is-invalid,
    .omni-textarea.is-invalid {
        border-color: var(--omni-danger-mid);
    }

        .omni-input.is-invalid:focus,
        .omni-select.is-invalid:focus {
            box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
        }

.omni-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' stroke='%235A7A9A' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 32px;
    cursor: pointer;
}

.omni-textarea {
    resize: vertical;
    min-height: 90px;
}

.omni-form-hint {
    font-size: 11px;
    color: var(--omni-text-muted);
    margin-top: 5px;
}

.omni-form-error {
    font-size: 11px;
    color: var(--omni-danger-mid);
    margin-top: 5px;
}

/* Input group */
.omni-input-group {
    display: flex;
    align-items: stretch;
}

    .omni-input-group .omni-input {
        border-radius: var(--omni-input-radius) 0 0 var(--omni-input-radius);
        flex: 1;
    }

    .omni-input-group .omni-btn {
        border-radius: 0 var(--omni-input-radius) var(--omni-input-radius) 0;
        border-left: none;
    }

.omni-input-prefix,
.omni-input-suffix {
    display: flex;
    align-items: center;
    padding: 0 10px;
    background: var(--omni-page-bg);
    border: 0.5px solid var(--omni-input-border);
    color: var(--omni-text-secondary);
    font-size: 13px;
    white-space: nowrap;
}

.omni-input-prefix {
    border-right: none;
    border-radius: var(--omni-input-radius) 0 0 var(--omni-input-radius);
}

.omni-input-suffix {
    border-left: none;
    border-radius: 0 var(--omni-input-radius) var(--omni-input-radius) 0;
}

/* Checkbox / Radio */
.omni-check {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 13px;
    color: var(--omni-text-primary);
}

    .omni-check input[type="checkbox"],
    .omni-check input[type="radio"] {
        width: 15px;
        height: 15px;
        accent-color: var(--omni-gold-400);
        cursor: pointer;
        flex-shrink: 0;
    }

/* ============================================================
   14. ALERTS
   ============================================================ */

.omni-alert {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--omni-card-radius);
    font-size: 13px;
    border-left: 3px solid transparent;
    margin-bottom: 16px;
}

    .omni-alert svg {
        width: 16px;
        height: 16px;
        flex-shrink: 0;
        margin-top: 1px;
    }

.omni-alert-success {
    background: var(--omni-success-light);
    color: var(--omni-success-dark);
    border-left-color: var(--omni-success-mid);
}

.omni-alert-warning {
    background: var(--omni-warning-light);
    color: var(--omni-warning-dark);
    border-left-color: var(--omni-warning-mid);
}

.omni-alert-danger {
    background: var(--omni-danger-light);
    color: var(--omni-danger-dark);
    border-left-color: var(--omni-danger-mid);
}

.omni-alert-info {
    background: var(--omni-info-light);
    color: var(--omni-info-dark);
    border-left-color: var(--omni-info-mid);
}

/* ============================================================
   15. FILTERS BAR
   ============================================================ */

.omni-filters {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

    .omni-filters .omni-input,
    .omni-filters .omni-select {
        width: auto;
        min-width: 140px;
        font-size: 13px;
        padding: 7px 12px;
    }

    .omni-filters .omni-input {
        min-width: 200px;
    }

.omni-filter-sep {
    height: 20px;
    width: 0.5px;
    background: var(--omni-divider);
}

/* ============================================================
   16. PAGINATION
   ============================================================ */

.omni-pagination {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 12px 0;
}

.omni-page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 8px;
    font-size: 13px;
    font-family: var(--omni-font);
    color: var(--omni-text-secondary);
    background: var(--omni-card-bg);
    border: 0.5px solid var(--omni-card-border);
    border-radius: 7px;
    cursor: pointer;
    transition: all var(--omni-transition);
    text-decoration: none;
}

    .omni-page-btn:hover {
        background: var(--omni-page-bg);
        color: var(--omni-text-primary);
        text-decoration: none;
    }

    .omni-page-btn.active {
        background: var(--omni-navy-900);
        color: var(--omni-gold-400);
        border-color: var(--omni-navy-900);
        font-weight: 500;
    }

    .omni-page-btn:disabled {
        opacity: 0.4;
        cursor: not-allowed;
    }

/* ============================================================
   17. MODALS
   ============================================================ */

.omni-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(6, 13, 30, 0.6);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.omni-modal {
    background: var(--omni-card-bg);
    border: 0.5px solid var(--omni-card-border);
    border-radius: 12px;
    width: 100%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
}

.omni-modal-header {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 0.5px solid var(--omni-card-border);
    gap: 12px;
}

.omni-modal-title {
    font-size: 15px;
    font-weight: 500;
    color: var(--omni-text-primary);
    flex: 1;
}

.omni-modal-close {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--omni-text-muted);
    transition: all var(--omni-transition);
}

    .omni-modal-close:hover {
        background: var(--omni-page-bg);
        color: var(--omni-text-primary);
    }

    .omni-modal-close svg {
        width: 15px;
        height: 15px;
    }

.omni-modal-body {
    padding: 20px;
}

.omni-modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    padding: 14px 20px;
    border-top: 0.5px solid var(--omni-card-border);
}

/* ============================================================
   18. EMPTY STATE
   ============================================================ */

.omni-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
    text-align: center;
}

.omni-empty-icon {
    width: 48px;
    height: 48px;
    color: var(--omni-text-muted);
    margin-bottom: 14px;
    opacity: 0.5;
}

.omni-empty-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--omni-text-primary);
    margin-bottom: 6px;
}

.omni-empty-sub {
    font-size: 13px;
    color: var(--omni-text-secondary);
    margin-bottom: 20px;
    max-width: 320px;
}

/* ============================================================
   19. UTILITIES
   ============================================================ */

/* Text */
.omni-text-primary {
    color: var(--omni-text-primary) !important;
}

.omni-text-secondary {
    color: var(--omni-text-secondary) !important;
}

.omni-text-muted {
    color: var(--omni-text-muted) !important;
}

.omni-text-gold {
    color: var(--omni-gold-400) !important;
}

.omni-text-success {
    color: var(--omni-success-dark) !important;
}

.omni-text-danger {
    color: var(--omni-danger-dark) !important;
}

.omni-text-warning {
    color: var(--omni-warning-dark) !important;
}

.omni-fw-500 {
    font-weight: 500 !important;
}

.omni-fw-600 {
    font-weight: 600 !important;
}

.omni-text-sm {
    font-size: 12px !important;
}

.omni-text-xs {
    font-size: 11px !important;
}

/* Spacing */
.omni-mt-0 {
    margin-top: 0 !important;
}

.omni-mb-0 {
    margin-bottom: 0 !important;
}

.omni-mb-8 {
    margin-bottom: 8px !important;
}

.omni-mb-12 {
    margin-bottom: 12px !important;
}

.omni-mb-16 {
    margin-bottom: 16px !important;
}

.omni-mb-24 {
    margin-bottom: 24px !important;
}

/* Flex */
.omni-flex {
    display: flex;
}

.omni-flex-center {
    display: flex;
    align-items: center;
}

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

.omni-gap-8 {
    gap: 8px;
}

.omni-gap-12 {
    gap: 12px;
}

.omni-gap-16 {
    gap: 16px;
}

/* Divider */
.omni-divider-line {
    height: 0.5px;
    background: var(--omni-divider);
    margin: 16px 0;
}

/* Scrollable table info */
.omni-table-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    font-size: 12px;
    color: var(--omni-text-muted);
    border-top: 0.5px solid var(--omni-card-border);
}

/* ============================================================
   20. RESPONSIVE
   ============================================================ */

@media (max-width: 900px) {
    .omni-sidebar {
        transform: translateX(-100%);
        transition: transform var(--omni-transition);
    }

        .omni-sidebar.open {
            transform: translateX(0);
        }

    .omni-main {
        margin-left: 0;
    }

    .omni-content {
        padding: 16px;
    }

    .omni-topbar {
        padding: 0 16px;
    }
}