:root {
    --navy: #17324d;
    --blue: #2563a5;
    --blue-soft: #eaf2fb;
    --bg: #f4f7fa;
    --surface: #ffffff;
    --text: #243447;
    --muted: #68798b;
    --border: #dce4ec;
    --success: #177245;
    --danger: #a83232;
    --shadow: 0 8px 24px rgba(23, 50, 77, 0.08);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    color: var(--text);
    background: var(--bg);
    font-family: Inter, "Segoe UI", Arial, sans-serif;
    line-height: 1.55;
}

a { color: var(--blue); }

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 68px;
    padding: 0 5vw;
    background: var(--navy);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.16);
}

.topbar a { color: #fff; text-decoration: none; }
.brand { font-size: 1.15rem; font-weight: 750; letter-spacing: .01em; }
.topbar nav { display: flex; gap: 1.5rem; }
.topbar nav a { color: #dce9f4; font-size: .94rem; }
.topbar nav a:hover { color: #fff; }

.container { width: min(1180px, 90vw); min-height: calc(100vh - 140px); margin: 0 auto; padding: 48px 0; }
.hero { max-width: 800px; margin-bottom: 38px; }
.eyebrow { color: var(--blue); font-size: .77rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
h1 { margin: .3rem 0 .75rem; color: var(--navy); font-size: clamp(2rem, 4vw, 3rem); line-height: 1.15; }
h2 { color: var(--navy); }
.hero p { margin: 0; color: var(--muted); font-size: 1.08rem; }
.section-title { margin: 0 0 16px; font-size: 1.25rem; }

.card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.module-card { display: block; padding: 25px; color: inherit; text-decoration: none; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow); transition: transform .15s, border-color .15s; }
.module-card:hover { border-color: #91b9df; transform: translateY(-3px); }
.module-card h2 { margin: 15px 0 8px; font-size: 1.15rem; }
.module-card p { margin: 0; color: var(--muted); font-size: .92rem; }
.module-icon { display: inline-grid; place-items: center; width: 42px; height: 42px; color: var(--blue); background: var(--blue-soft); border-radius: 10px; font-weight: 800; font-size: .8rem; }
.setup-note { margin-top: 32px; padding: 22px 26px; background: #eef5f9; border-left: 4px solid var(--blue); border-radius: 8px; }
.setup-note h2 { margin: 0 0 4px; font-size: 1rem; }
.setup-note p { margin: 0; color: var(--muted); }
code { padding: 2px 6px; background: #e8edf2; border-radius: 4px; font-family: Consolas, monospace; }
.back-link { display: inline-block; margin-bottom: 18px; color: var(--muted); font-size: .9rem; text-decoration: none; }
.back-link:hover { color: var(--blue); }
.button-link { display: inline-block; padding: 9px 14px; border-radius: 7px; text-decoration: none; font-size: .88rem; font-weight: 700; }
.button-secondary { color: var(--navy); background: #e8edf2; }

.suggested-tests { margin-top: 32px; padding: 25px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow); }
.suggested-tests h2 { margin: 0 0 14px; font-size: 1.2rem; }
.test-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.test-links a, .disabled-test { display: flex; justify-content: space-between; padding: 13px 15px; color: var(--navy); background: #f6f9fc; border: 1px solid var(--border); border-radius: 8px; text-decoration: none; font-size: .9rem; }
.test-links a:hover { color: var(--blue); border-color: #91b9df; }
.disabled-test { color: var(--muted); opacity: .72; }
.shortcut-note { margin: 12px 0 0; color: var(--muted); font-size: .85rem; }

.page-heading { display: flex; justify-content: space-between; align-items: end; margin-bottom: 24px; }
.page-heading h1 { margin-bottom: 0; font-size: 2.25rem; }
.table-card { overflow-x: auto; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; box-shadow: var(--shadow); }
table { width: 100%; border-collapse: collapse; font-size: .92rem; }
th, td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
.cell-wrap { min-width: 260px; white-space: normal; }
th { color: #536476; background: #f8fafc; font-size: .76rem; letter-spacing: .04em; text-transform: uppercase; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #fafcff; }
.empty-state { padding: 42px; color: var(--muted); text-align: center; }
.row-muted { opacity: .58; }
.badge { display: inline-block; padding: 3px 9px; border-radius: 99px; font-size: .76rem; font-weight: 700; }
.badge-active { color: var(--success); background: #e5f6ed; }
.badge-muted { color: #697582; background: #edf0f3; }
.badge-primary { color: var(--blue); background: var(--blue-soft); }
.badge-review { color: #8a5a00; background: #fff1c7; }
.badge-error { color: var(--danger); background: #ffe1e1; }

.alert { padding: 18px 20px; background: #fff8df; border: 1px solid #ecd996; border-radius: 8px; }
.alert p { margin: 5px 0; }
.alert-error { color: var(--danger); background: #fff0f0; border-color: #e7baba; }
.alert-error details { margin-top: 12px; }
.alert-error details code { display: block; margin-top: 8px; white-space: normal; }
.filter-form { display: grid; grid-template-columns: repeat(4, minmax(130px, 1fr)) auto; align-items: end; gap: 14px; margin-bottom: 18px; padding: 20px; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; box-shadow: var(--shadow); }
.filter-form-compact { grid-template-columns: minmax(220px, 360px) auto; justify-content: start; }
.filter-field { display: flex; flex-direction: column; gap: 6px; }
.filter-field label { color: #536476; font-size: .78rem; font-weight: 750; text-transform: uppercase; }
.filter-field select { width: 100%; min-height: 39px; padding: 7px 9px; color: var(--text); background: #fff; border: 1px solid #cbd6e1; border-radius: 6px; }
.filter-actions { display: flex; align-items: center; gap: 10px; min-height: 39px; }
.filter-actions button { min-height: 39px; padding: 8px 14px; color: #fff; background: var(--blue); border: 0; border-radius: 6px; cursor: pointer; font-weight: 700; }
.filter-actions a { color: var(--muted); font-size: .85rem; }
.result-count { margin: 0 0 9px; color: var(--muted); font-size: .84rem; text-align: right; }
.summary-strip { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; padding: 14px 18px; color: var(--muted); background: var(--surface); border: 1px solid var(--border); border-radius: 9px; }
.summary-strip strong { color: var(--navy); font-size: 1.5rem; }
.ficha-actions { display: flex; align-items: center; justify-content: space-between; width: min(900px, 100%); margin: 0 auto; }
.ficha-query-panel { width: min(900px, 100%); margin: 0 auto 22px; padding: 22px; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; box-shadow: var(--shadow); }
.ficha-query-panel h1 { margin: 3px 0 4px; font-size: 1.45rem; }
.ficha-query-panel p { margin: 0; color: var(--muted); }
.ficha-search-form { margin-top: 16px; }
.ficha-search-form label { display: block; margin-bottom: 6px; color: #536476; font-size: .78rem; font-weight: 750; text-transform: uppercase; }
.ficha-search-control { display: flex; gap: 10px; }
.ficha-search-control input { flex: 1; min-width: 0; min-height: 42px; padding: 9px 11px; color: var(--text); background: #fff; border: 1px solid #cbd6e1; border-radius: 6px; font: inherit; }
.ficha-search-control button { padding: 9px 18px; color: #fff; background: var(--blue); border: 0; border-radius: 6px; cursor: pointer; font-weight: 750; }
.ficha-query-panel .model-status-note { margin-top: 13px; padding: 10px 12px; color: #5d6d7d; background: #f4f7fa; border-left: 3px solid var(--blue); font-size: .84rem; }
.technical-sheet { width: min(900px, 100%); margin: 0 auto; overflow: hidden; background: #fff; border: 1px solid #b8c4cf; box-shadow: var(--shadow); }
.technical-sheet-header { display: grid; grid-template-columns: 170px 1fr 170px; min-height: 105px; border-bottom: 3px solid var(--navy); }
.technical-brand, .technical-title, .technical-code { display: flex; align-items: center; justify-content: center; padding: 18px; }
.technical-brand { flex-direction: column; color: var(--navy); border-right: 1px solid #b8c4cf; font-size: .9rem; letter-spacing: .14em; text-transform: uppercase; }
.technical-brand-mark { font-size: 2rem; font-weight: 900; letter-spacing: -.04em; line-height: 1; }
.technical-title h1 { margin: 0; color: var(--navy); font-size: 1.35rem; text-align: center; }
.technical-code { flex-direction: column; gap: 4px; border-left: 1px solid #b8c4cf; }
.technical-code span { color: var(--muted); font-size: .72rem; font-weight: 800; letter-spacing: .12em; }
.technical-code strong { color: var(--navy); font-family: Consolas, monospace; font-size: 1.05rem; }
.technical-data-table { font-size: .88rem; }
.technical-data-table th, .technical-data-table td { padding: 9px 13px; border-right: 1px solid #d6dee6; white-space: normal; }
.technical-data-table th { width: 28%; color: var(--navy); background: #edf3f8; font-size: .76rem; letter-spacing: .02em; text-transform: none; }
.technical-data-table td { color: #25384a; }
.technical-data-table .technical-group th { padding: 8px 13px; color: #fff; background: var(--navy); font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; }
.technical-sheet-footer { padding: 12px 18px; color: var(--muted); background: #f7f9fb; border-top: 1px solid #b8c4cf; font-size: .72rem; text-align: center; }
.audit-catalog-note { margin-bottom: 14px; padding: 14px 18px; color: #5d6d7d; background: #fff8df; border: 1px solid #ecd996; border-radius: 8px; }
.audit-table-card th, .audit-table-card td { vertical-align: top; }
.audit-table-card .badge { max-width: 180px; white-space: normal; text-align: center; }
.catalog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.catalog-card { padding: 22px; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; box-shadow: var(--shadow); }
.catalog-card h2 { margin: 0 0 15px; font-size: 1.05rem; }
.catalog-card ul { margin: 0; padding: 0; list-style: none; }
.catalog-card li { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-top: 1px solid var(--border); }
.catalog-card code { color: var(--muted); font-size: .76rem; }
.catalog-sections { display: grid; gap: 30px; }
.catalog-section { scroll-margin-top: 20px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; margin-bottom: 10px; }
.section-heading h2 { margin: 0 0 4px; font-size: 1.2rem; }
.section-heading code { color: var(--muted); font-size: .75rem; }
.record-count { color: var(--muted); font-size: .82rem; }
footer { padding: 24px; color: var(--muted); text-align: center; font-size: .84rem; }

@media (max-width: 900px) {
    .card-grid, .catalog-grid { grid-template-columns: repeat(2, 1fr); }
    .test-links { grid-template-columns: 1fr; }
    .filter-form { grid-template-columns: repeat(2, 1fr); }
    .filter-form-compact { grid-template-columns: minmax(220px, 360px) auto; }
}

@media (max-width: 620px) {
    .topbar { align-items: flex-start; flex-direction: column; gap: 12px; padding-top: 16px; padding-bottom: 16px; }
    .topbar nav { flex-wrap: wrap; gap: 8px 16px; }
    .container { width: min(92vw, 1180px); padding: 32px 0; }
    .card-grid, .catalog-grid { grid-template-columns: 1fr; }
    .filter-form { grid-template-columns: 1fr; }
    .filter-form-compact { grid-template-columns: 1fr; }
    .technical-sheet-header { grid-template-columns: 1fr; }
    .technical-brand, .technical-code { border: 0; }
    .technical-brand { border-bottom: 1px solid #b8c4cf; }
    .technical-code { border-top: 1px solid #b8c4cf; }
    .ficha-search-control { align-items: stretch; flex-direction: column; }
    .ficha-actions { align-items: flex-start; flex-direction: column; gap: 8px; }
}

@media print {
    @page { size: A4 portrait; margin: 10mm; }
    body { color: #000; background: #fff; }
    .topbar, body > footer, .no-print { display: none !important; }
    .container { width: 100%; min-height: 0; margin: 0; padding: 0; }
    .technical-sheet { width: 100%; border-color: #777; box-shadow: none; break-inside: avoid; }
    .technical-sheet-header { min-height: 85px; }
    .technical-data-table { font-size: 8.5pt; }
    .technical-data-table th, .technical-data-table td { padding: 5px 8px; border-color: #aaa; }
    .technical-data-table th, .technical-data-table .technical-group th { print-color-adjust: exact; -webkit-print-color-adjust: exact; }
}