:root {
    --bg: #f3f0e8;
    --panel: rgba(255, 255, 255, 0.78);
    --panel-strong: #fffdf8;
    --text: #172033;
    --muted: #5c667d;
    --line: rgba(23, 32, 51, 0.1);
    --accent: #b8832f;
    --accent-deep: #7a5418;
    --accent-soft: #f1e2be;
    --positive: #245c45;
    --danger: #8a3c33;
    --shadow: 0 28px 80px rgba(52, 41, 20, 0.12);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Noto Sans SC", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(184, 131, 47, 0.22), transparent 24%),
        radial-gradient(circle at top right, rgba(95, 124, 159, 0.16), transparent 22%),
        linear-gradient(180deg, #f7f4ee 0%, var(--bg) 100%);
}

.page-shell {
    min-height: 100vh;
    padding: 28px;
}

.hero,
.control-bar,
.summary-grid,
.result-section,
.notes-grid {
    max-width: 1380px;
    margin: 0 auto 20px;
}

.hero {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 20px;
}

.hero-copy,
.hero-panel,
.control-bar,
.summary-card,
.result-section,
.note-card {
    background: var(--panel);
    border: 1px solid rgba(255, 255, 255, 0.78);
    backdrop-filter: blur(18px);
    border-radius: 24px;
    box-shadow: var(--shadow);
}

.hero-copy {
    padding: 38px;
}

.eyebrow {
    display: inline-block;
    font-size: 12px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--accent-deep);
    margin-bottom: 18px;
}

.hero-copy h1 {
    margin: 0 0 14px;
    font-size: clamp(34px, 5vw, 60px);
    line-height: 1.04;
}

.hero-copy p {
    margin: 0;
    max-width: 720px;
    font-size: 16px;
    line-height: 1.8;
    color: var(--muted);
}

.hero-panel {
    padding: 18px;
    display: grid;
    gap: 14px;
}

.hero-metric {
    padding: 18px;
    border-radius: 18px;
    background: var(--panel-strong);
    border: 1px solid var(--line);
}

.hero-metric span,
.summary-card span {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--muted);
    margin-bottom: 10px;
}

.hero-metric strong,
.summary-card strong {
    font-size: 20px;
    line-height: 1.4;
}

.control-bar {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 16px;
    padding: 22px 24px;
}

.control-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    color: var(--muted);
}

select {
    min-width: 260px;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: white;
    color: var(--text);
    font: inherit;
}

.control-actions {
    display: flex;
    gap: 12px;
}

.primary-btn,
.secondary-btn {
    border: 0;
    border-radius: 14px;
    padding: 12px 18px;
    font: inherit;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 200ms ease, color 200ms ease, border-color 200ms ease;
}

.primary-btn {
    background: linear-gradient(135deg, var(--accent) 0%, #d8a95f 100%);
    color: #1f170c;
    font-weight: 700;
}

.secondary-btn {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--line);
}

.primary-btn:hover,
.secondary-btn:hover,
select:hover {
    filter: brightness(0.98);
}

.primary-btn:focus-visible,
.secondary-btn:focus-visible,
select:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.summary-grid,
.notes-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px;
}

.rule-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.summary-card,
.note-card {
    padding: 20px;
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.setting-card {
    display: grid;
    gap: 8px;
    padding: 18px;
    border-radius: 18px;
    background: var(--panel-strong);
    border: 1px solid var(--line);
}

.setting-card span {
    font-size: 12px;
    text-transform: uppercase;
    color: var(--muted);
    letter-spacing: 0.1em;
}

.setting-card strong {
    font-size: 15px;
}

.setting-card input {
    width: 100%;
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid var(--line);
    font: inherit;
    color: var(--text);
    background: white;
}

.settings-actions {
    display: flex;
    gap: 12px;
    margin-top: 18px;
}

.result-section {
    padding: 26px;
}

.section-heading {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: 20px;
    margin-bottom: 18px;
}

.section-heading h2 {
    margin: 0 0 8px;
    font-size: 28px;
}

.section-heading p {
    margin: 0;
    color: var(--muted);
}

.status-pill {
    padding: 10px 14px;
    border-radius: 999px;
    background: var(--accent-soft);
    color: var(--accent-deep);
    font-weight: 700;
    white-space: nowrap;
}

.status-pill.loading {
    animation: pulse 1.2s ease-in-out infinite;
}

.table-wrap {
    overflow: auto;
    border-radius: 20px;
    border: 1px solid var(--line);
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 1200px;
    background: var(--panel-strong);
}

thead th {
    text-align: left;
    padding: 14px 16px;
    font-size: 13px;
    color: var(--muted);
    border-bottom: 1px solid var(--line);
    background: rgba(248, 244, 236, 0.9);
}

tbody td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
    line-height: 1.7;
}

tbody tr:hover {
    background: rgba(184, 131, 47, 0.05);
}

.empty-row {
    padding: 24px 16px;
    color: var(--muted);
    text-align: center;
}

.note-card h3 {
    margin: 0 0 12px;
}

.note-card ul {
    margin: 0;
    padding-left: 18px;
    color: var(--muted);
    line-height: 1.8;
}

.check-list {
    display: grid;
    gap: 10px;
    min-width: 320px;
}

.check-item {
    display: grid;
    gap: 3px;
    padding: 10px 12px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.7);
}

.check-item strong {
    font-size: 12px;
    letter-spacing: 0.08em;
}

.check-item span {
    font-weight: 700;
}

.check-item em,
.check-item small {
    font-style: normal;
    color: var(--muted);
}

.check-item.passed {
    border-color: rgba(36, 92, 69, 0.24);
    background: rgba(36, 92, 69, 0.07);
}

.check-item.passed strong {
    color: var(--positive);
}

.check-item.failed {
    border-color: rgba(138, 60, 51, 0.2);
    background: rgba(138, 60, 51, 0.06);
}

.check-item.failed strong {
    color: var(--danger);
}

.check-item.unknown {
    border-color: rgba(92, 102, 125, 0.25);
    background: rgba(92, 102, 125, 0.08);
}

.check-item.unknown strong {
    color: var(--muted);
}

.result-badge {
    display: inline-block;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}

.badge-pass {
    background: rgba(36, 92, 69, 0.08);
    color: var(--positive);
}

.badge-fail {
    background: rgba(138, 60, 51, 0.08);
    color: var(--danger);
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.55; }
}

@media (max-width: 1100px) {
    .hero,
    .notes-grid,
    .summary-grid {
        grid-template-columns: 1fr;
    }

    .settings-grid {
        grid-template-columns: 1fr;
    }

    .control-bar,
    .section-heading {
        flex-direction: column;
        align-items: stretch;
    }

    .control-actions,
    .settings-actions {
        width: 100%;
        flex-direction: column;
    }

    .primary-btn,
    .secondary-btn,
    select {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }
}