:root {
    --app-bg: #f4f7fb;
    --app-ink: #132238;
    --app-muted: #607086;
    --app-card: rgba(255, 255, 255, 0.92);
    --app-line: rgba(19, 34, 56, 0.08);
    --app-primary: #0b5cab;
    --app-secondary: #0d9488;
    --app-accent: #f59e0b;
    --app-danger: #d14343;
    --app-success: #198754;
}

body {
    min-height: 100vh;
    font-family: 'Manrope', sans-serif;
    color: var(--app-ink);
    background:
        radial-gradient(circle at top left, rgba(13, 148, 136, 0.12), transparent 28%),
        radial-gradient(circle at top right, rgba(11, 92, 171, 0.12), transparent 30%),
        linear-gradient(180deg, #fbfdff 0%, var(--app-bg) 100%);
}

.app-navbar {
    background: linear-gradient(90deg, rgba(12, 39, 66, 0.96), rgba(11, 92, 171, 0.92));
    box-shadow: 0 12px 32px rgba(10, 29, 51, 0.18);
}

.page-shell {
    min-height: calc(100vh - 72px);
}

.surface-card,
.hero-card,
.stat-card,
.panel-card {
    border: 1px solid var(--app-line);
    border-radius: 1.25rem;
    background: var(--app-card);
    box-shadow: 0 24px 40px rgba(12, 39, 66, 0.08);
}

.hero-card {
    overflow: hidden;
    position: relative;
    padding: 2rem;
}

.hero-card::after {
    content: '';
    position: absolute;
    inset: auto -40px -40px auto;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.22), transparent 65%);
}

.stat-card {
    padding: 1.35rem;
}

.panel-card {
    padding: 1.5rem;
}

.metric-label {
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--app-muted);
}

.metric-value {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.1;
}

.kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
    background: rgba(11, 92, 171, 0.1);
    color: var(--app-primary);
    font-weight: 700;
    font-size: 0.8rem;
}

.table-shell {
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid var(--app-line);
}

.table thead th {
    background: rgba(11, 92, 171, 0.06);
    color: var(--app-ink);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.table tbody td {
    vertical-align: middle;
}

.table-sortable th[data-sort-index] {
    cursor: pointer;
}

.table-sortable th[data-sort-index]::after {
    content: '  ↕';
    color: var(--app-muted);
}

.status-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
}

.status-pill.pass { background: rgba(25, 135, 84, 0.14); color: var(--app-success); }
.status-pill.fail { background: rgba(209, 67, 67, 0.14); color: var(--app-danger); }
.status-pill.cancelled { background: rgba(245, 158, 11, 0.18); color: #9a6700; }
.status-pill.unknown { background: rgba(96, 112, 134, 0.14); color: var(--app-muted); }

.preview-table input,
.preview-table select,
.form-control,
.form-select {
    border-radius: 0.85rem;
    border-color: rgba(19, 34, 56, 0.12);
    min-height: 2.75rem;
}

.preview-table input,
.preview-table select {
    min-width: 130px;
}

.chart-panel {
    min-height: 360px;
}

.table-search {
    max-width: 320px;
}

.issue-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.6rem;
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 700;
    background: rgba(245, 158, 11, 0.14);
    color: #8a5a00;
}

.login-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 2rem;
}

.login-card {
    width: min(1080px, 100%);
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    overflow: hidden;
}

.login-side {
    padding: 2.6rem;
}

.login-side.highlight {
    background: linear-gradient(160deg, rgba(12, 39, 66, 0.98), rgba(13, 148, 136, 0.92));
    color: white;
}

.login-feature {
    padding: 0.9rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

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

@media (max-width: 991px) {
    .login-card {
        grid-template-columns: 1fr;
    }

    .hero-card,
    .panel-card {
        padding: 1.2rem;
    }
}

.podium-row .panel-card {
    position: relative;
    overflow: hidden;
}

.podium-card::before {
    content: '';
    position: absolute;
    inset: 0 auto auto 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, rgba(11, 92, 171, 0.16), rgba(13, 148, 136, 0.48));
}

.podium-1::before { background: linear-gradient(90deg, rgba(245, 158, 11, 0.2), rgba(245, 158, 11, 0.9)); }
.podium-2::before { background: linear-gradient(90deg, rgba(148, 163, 184, 0.2), rgba(100, 116, 139, 0.9)); }
.podium-3::before { background: linear-gradient(90deg, rgba(180, 83, 9, 0.2), rgba(180, 83, 9, 0.85)); }

.insight-line,
.leader-row {
    padding: 0.9rem 1rem;
    border-radius: 0.95rem;
    background: rgba(11, 92, 171, 0.05);
    border: 1px solid rgba(11, 92, 171, 0.08);
}
.group-card {
    padding: 1.1rem;
    border-radius: 1rem;
    border: 1px solid rgba(11, 92, 171, 0.08);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(11, 92, 171, 0.03));
}

.broadsheet-card {
    overflow: hidden;
}

.broadsheet-table th,
.broadsheet-table td {
    white-space: nowrap;
    font-size: 0.84rem;
}

.grade-chip {
    display: inline-flex;
    min-width: 2.75rem;
    justify-content: center;
    align-items: center;
    padding: 0.3rem 0.55rem;
    border-radius: 999px;
    font-weight: 700;
    background: rgba(96, 112, 134, 0.12);
    color: var(--app-ink);
}

.grade-a1,
.grade-b2,
.grade-b3,
.grade-c4,
.grade-c5,
.grade-c6 {
    background: rgba(25, 135, 84, 0.12);
    color: var(--app-success);
}

.grade-d7,
.grade-e8,
.grade-f9 {
    background: rgba(209, 67, 67, 0.12);
    color: var(--app-danger);
}

.grade-x,
.grade-w,
.grade-star,
.grade-x-w {
    background: rgba(245, 158, 11, 0.16);
    color: #9a6700;
}

.report-card-sheet {
    display: grid;
    gap: 1.5rem;
}

.report-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem 1.25rem;
}

.signature-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2rem;
    margin-top: 1.5rem;
}

.signature-line {
    height: 2rem;
    border-bottom: 1px solid rgba(19, 34, 56, 0.24);
    margin-bottom: 0.4rem;
}

.print-hero::after {
    display: none;
}

.print-surface {
    box-shadow: none;
}

@media print {
    body {
        background: #ffffff;
    }

    .page-shell {
        min-height: auto;
    }

    .hero-card,
    .panel-card,
    .stat-card,
    .surface-card {
        box-shadow: none;
        background: #ffffff;
    }

    .table-shell {
        border-color: rgba(19, 34, 56, 0.18);
    }

    .btn,
    .table-search,
    .navbar,
    .app-navbar {
        display: none !important;
    }
}

.branding-callout {
    padding: 1.1rem 1.2rem;
    border-radius: 1rem;
    background: linear-gradient(135deg, rgba(11, 92, 171, 0.1), rgba(13, 148, 136, 0.08));
    border: 1px solid rgba(11, 92, 171, 0.12);
}

.branding-shell {
    padding: 1.35rem;
    border-radius: 1.15rem;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(11, 92, 171, 0.03));
    border: 1px solid rgba(11, 92, 171, 0.08);
}