@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --primary: #6D5EF8;
    --primary-dark: #5B4CF0;
    --primary-light: #8B7CFF;
    --dark: #0F172A;
    --text: #1E293B;
    --muted: #64748B;
    --background: #F7F8FC;
    --card: #FFFFFF;
    --border: #E6E8F2;
    --soft-purple: #EEF0FF;
    --danger: #E74C3C;
    --danger-soft: #FDECEC;
    --radius: 20px;
    --shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background: var(--background);
    color: var(--text);
}

/* ===========================
   Buttons / Badges
=========================== */

.btn-primary,
.btn-success {
    background: linear-gradient(135deg, var(--primary), var(--primary-light)) !important;
    border: none !important;
    color: #fff !important;
    border-radius: 12px !important;
    padding: 0.45rem 0.95rem !important;
    font-weight: 700 !important;
    box-shadow: 0 10px 20px rgba(109, 94, 248, 0.25) !important;
}

.btn-primary:hover,
.btn-success:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary)) !important;
    transform: translateY(-1px);
}

.btn-danger {
    background: var(--danger) !important;
    border: none !important;
    color: #fff !important;
    border-radius: 12px !important;
    font-weight: 700 !important;
}

.btn-outline-danger {
    color: var(--danger) !important;
    border: 1px solid var(--danger) !important;
    border-radius: 12px !important;
    font-weight: 700 !important;
}

.btn-outline-danger:hover {
    background: var(--danger) !important;
    color: #fff !important;
}

.btn-light {
    border-radius: 12px !important;
    font-weight: 700 !important;
}

.badge-purple {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), var(--primary-light)) !important;
    color: #fff !important;
    border-radius: 999px;
    padding: 6px 14px;
    font-weight: 700;
    font-size: 12px;
}
.quality-hero {
    background: linear-gradient(135deg, #ffffff, #EEF0FF);
    border: 1px solid var(--border);
    border-radius: 26px;
    padding: 28px;
    margin-bottom: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.quality-icon {
    width: 54px;
    height: 54px;
    border-radius: 18px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: white;
    display: grid;
    place-items: center;
    font-size: 24px;
    margin-bottom: 16px;
}

.quality-hero h3 {
    margin: 0 0 8px;
    font-weight: 800;
    color: var(--dark);
}

.quality-hero p {
    margin: 0;
    color: var(--muted);
}

.quality-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.quality-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 22px;
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.04);
}

.quality-card h5 {
    font-weight: 800;
    margin-bottom: 18px;
}

.quality-line {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}

.quality-check {
    padding: 10px 0;
    color: var(--primary);
    font-weight: 750;
}

.quality-warning {
    margin-top: 12px;
    color: #D63031;
    font-weight: 700;
}

.advanced-processing {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 20px;
}

.advanced-processing summary {
    cursor: pointer;
    font-weight: 800;
    color: var(--dark);
}

.chunk-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 24px;
    margin-bottom: 18px;
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.04);
}

.chunk-header {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
    margin-bottom: 18px;
}

.chunk-meta {
    color: var(--muted);
    font-size: 14px;
    margin-top: 6px;
}

.chunk-content {
    background: #FAFAFF;
    border: 1px solid #EEF0FF;
    border-radius: 18px;
    padding: 22px;
    white-space: pre-wrap;
    line-height: 1.8;
    color: var(--text);
}
.search-highlight {
    background: #FFF3B0;
    color: #0F172A;
    padding: 1px 4px;
    border-radius: 5px;
    font-weight: 700;
}
.badge-pending {
    display: inline-block;
    background: #F1EEFF !important;
    color: var(--primary) !important;
    border-radius: 999px;
    padding: 6px 14px;
    font-weight: 700;
    font-size: 12px;
}

.badge-withdrawn {
    display: inline-block;
    background: var(--danger-soft) !important;
    color: #D63031 !important;
    border-radius: 999px;
    padding: 6px 14px;
    font-weight: 700;
    font-size: 12px;
}

/* ===========================
   Admin / Research Centre
=========================== */

.admin-shell {
    min-height: 100vh;
    display: flex;
    background:
        radial-gradient(circle at top right, rgba(109, 94, 248, 0.08), transparent 28%),
        var(--background);
}

.admin-sidebar {
    width: 290px;
    min-height: 100vh;
    background: rgba(255, 255, 255, 0.94);
    border-right: 1px solid var(--border);
    padding: 24px 18px;
    display: flex;
    flex-direction: column;
    gap: 22px;
    backdrop-filter: blur(18px);
}
.search-result-card {
    border-bottom: 1px solid var(--border);
    padding: 22px 0;
}

.search-result-title {
    font-size: 20px;
    font-weight: 800;
    color: var(--primary);
    text-decoration: none;
}

.search-result-title:hover {
    text-decoration: underline;
}

.search-result-meta {
    color: var(--muted);
    font-size: 14px;
    margin-top: 5px;
}

.search-result-snippet {
    margin-top: 12px;
    color: var(--text);
    line-height: 1.7;
    max-width: 900px;
}
.admin-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--border);
}

.admin-brand-icon {
    width: 50px;
    height: 50px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    color: #fff;
    font-weight: 800;
    font-size: 24px;
    background: linear-gradient(135deg, var(--primary), #7E22CE);
    box-shadow: 0 14px 30px rgba(109, 94, 248, 0.24);
}

.admin-brand h4 {
    margin: 0;
    font-weight: 800;
    color: var(--dark);
    letter-spacing: -0.03em;
}

.admin-brand small {
    color: var(--muted);
    font-weight: 500;
}

.admin-nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.nav-section-label {
    margin: 18px 8px 6px;
    font-size: 11px;
    text-transform: uppercase;
    color: var(--muted);
    font-weight: 800;
    letter-spacing: 0.08em;
}

.admin-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 44px;
    padding: 11px 12px;
    border-radius: 14px;
    color: var(--text);
    text-decoration: none;
    font-weight: 650;
    transition: 0.22s ease;
}

.admin-nav a i {
    width: 22px;
    color: var(--primary);
    font-size: 18px;
}

.admin-nav a:hover {
    background: var(--soft-purple);
    color: var(--primary);
    transform: translateX(2px);
}

.admin-nav a.active {
    background: linear-gradient(135deg, var(--primary), #7E22CE);
    color: #fff;
    box-shadow: 0 12px 28px rgba(109, 94, 248, 0.24);
}

.admin-nav a.active i {
    color: #fff;
}

.admin-sidebar-footer {
    margin-top: auto;
    border: 1px solid var(--border);
    background: #fff;
    border-radius: 18px;
    padding: 14px;
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.05);
}

.engine-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 4px;
}

.engine-badge span {
    width: 9px;
    height: 9px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 0 5px rgba(109, 94, 248, 0.12);
}

.admin-sidebar-footer small {
    color: var(--muted);
}

.admin-main {
    flex: 1;
    min-width: 0;
}

.admin-topbar {
    height: 86px;
    padding: 22px 32px;
    border-bottom: 1px solid rgba(230, 232, 242, 0.75);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(247, 248, 252, 0.82);
    backdrop-filter: blur(16px);
    position: sticky;
    top: 0;
    z-index: 10;
}

.admin-topbar h5 {
    margin: 0;
    font-size: 20px;
    font-weight: 800;
    color: var(--dark);
}

.admin-topbar small {
    color: var(--muted);
}

.admin-top-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.jurisdiction-btn {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 12px 16px;
    color: var(--dark);
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.04);
    font-weight: 600;
}

.admin-content {
    padding: 32px;
}

.admin-panel,
.admin-content .card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 24px;
    box-shadow: 0 12px 34px rgba(15, 23, 42, 0.06);
}

.admin-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
}

.admin-panel-header h4,
.admin-panel-header h5 {
    margin: 0;
    font-weight: 800;
    color: var(--dark);
}

.admin-panel-header p {
    margin: 4px 0 0;
}

.table {
    margin-bottom: 0;
}

.table th {
    color: var(--muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--border);
}

.table td {
    vertical-align: middle;
    color: var(--text);
}

.table-hover tbody tr:hover {
    background: #FAFAFF;
}
.chunk-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 24px;
    margin-bottom: 18px;
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.04);
}

.chunk-header {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
    margin-bottom: 18px;
}

.chunk-meta {
    color: var(--muted);
    font-size: 14px;
    margin-top: 6px;
}

.chunk-content {
    background: #FAFAFF;
    border: 1px solid #EEF0FF;
    border-radius: 18px;
    padding: 22px;
    white-space: pre-wrap;
    line-height: 1.8;
    color: var(--text);
}

/* ===========================
   Dashboard Cards
=========================== */

.admin-hero-card {
    background: linear-gradient(135deg, #ffffff, #eef0ff);
    border: 1px solid var(--border);
    border-radius: 28px;
    padding: 32px;
    box-shadow: var(--shadow);
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: center;
}

.admin-eyebrow {
    color: var(--primary);
    font-weight: 800;
    text-transform: uppercase;
    font-size: 13px;
}

.admin-hero-card h2 {
    font-size: 34px;
    font-weight: 800;
    margin: 8px 0;
    color: var(--dark);
}

.admin-hero-card p {
    margin: 0;
    color: var(--muted);
    max-width: 720px;
}

.admin-hero-badge {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 14px 20px;
    font-weight: 700;
    color: var(--primary);
    white-space: nowrap;
}

.admin-stats-grid {
    margin-top: 24px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.admin-stat-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 22px;
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.04);
}

.admin-stat-card span {
    color: var(--muted);
    font-weight: 700;
}

.admin-stat-card strong {
    display: block;
    font-size: 34px;
    margin: 10px 0;
    color: var(--dark);
}

.admin-stat-card small {
    color: var(--muted);
}

/* ===========================
   Public BungeAI
=========================== */

.nuralis-app {
    display: flex;
    min-height: 100vh;
}

.navigation-rail {
    width: 285px;
    background: rgba(255,255,255,0.88);
    border-right: 1px solid var(--border);
    padding: 24px 18px;
    display: flex;
    flex-direction: column;
    gap: 22px;
    backdrop-filter: blur(18px);
}

.nuralis-main {
    flex: 1;
    min-width: 0;
}

.hero-section {
    max-width: 1040px;
    margin: 40px auto 0;
    padding: 24px;
    text-align: center;
    position: relative;
}

.prompt-box {
    background: #fff;
    border: 1px solid rgba(109,94,248,0.28);
    border-radius: 28px;
    box-shadow: 0 22px 55px rgba(109,94,248,0.12);
    padding: 22px;
    text-align: left;
}

.prompt-box textarea {
    width: 100%;
    height: 120px;
    resize: none;
    border: 0;
    outline: 0;
    font-size: 18px;
    color: var(--text);
}

/* ===========================
   Responsive
=========================== */

@media (max-width: 1000px) {
    .admin-sidebar {
        display: none;
    }

    .admin-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .admin-hero-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .admin-topbar {
        padding: 16px;
        height: auto;
        flex-direction: column;
        gap: 14px;
        align-items: flex-start;
    }

    .admin-top-actions {
        flex-wrap: wrap;
    }

    .admin-content {
        padding: 18px;
    }
}

@media (max-width: 650px) {
    .admin-stats-grid {
        grid-template-columns: 1fr;
    }
}