:root {
    --bg: #fafaf7;
    --fg: #1a1a1a;
    --muted: #666;
    --accent: #2c5e8a;
    --accent-light: #e1ecf6;
    --border: #d8d8d4;
    --positive: #2d7a3d;
    --negative: #b54232;
    --risk-guarantee: #2d7a3d;
    --risk-strong_anchor: #4d8a45;
    --risk-target: #8a7a2d;
    --risk-border: #b07020;
    --risk-stretch: #b54232;
    --risk-unknown: #888;
}

* { box-sizing: border-box; }
body {
    margin: 0;
    font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
    background: var(--bg);
    color: var(--fg);
}
header {
    padding: 16px 24px;
    background: white;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: baseline;
    gap: 16px;
}
.logo { font-weight: 700; font-size: 18px; color: var(--accent); text-decoration: none; }
.subtitle { color: var(--muted); font-size: 13px; }
.header-nav { margin-left: auto; }
.header-nav a { color: var(--accent); text-decoration: none; font-size: 14px; }
.header-nav a:hover { text-decoration: underline; }
main { max-width: 960px; margin: 0 auto; padding: 24px; }
footer { padding: 24px; text-align: center; color: var(--muted); }

/* catalog index */
.catalog-list { list-style: none; padding: 0; margin: 16px 0; }
.catalog-row {
    display: grid;
    grid-template-columns: 160px 1fr auto;
    gap: 12px;
    align-items: baseline;
    padding: 6px 0;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}
.catalog-row .vuz-link { color: var(--accent); text-decoration: none; font-weight: 600; }
.catalog-row .vuz-link:hover { text-decoration: underline; }
.catalog-row .vuz-full { color: var(--fg); }
.catalog-row .vuz-count { color: var(--muted); font-size: 12px; white-space: nowrap; }

/* catalog vuz detail */
.catalog-vuz h1 { margin-bottom: 4px; }
.catalog-vuz .vuz-full { color: var(--muted); margin-top: 0; }
.catalog-programs { list-style: none; padding: 0; margin: 16px 0; }
.catalog-program {
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}
.catalog-program-head {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: baseline;
    margin-bottom: 4px;
}
.catalog-program-head .code { font-family: ui-monospace, monospace; font-size: 13px; color: var(--muted); }
.catalog-program-head .prog-name { font-weight: 600; font-size: 15px; }
.catalog-program-head .meta { font-size: 12px; color: var(--muted); }
.catalog-program-desc { font-size: 14px; color: var(--fg); margin: 0; }
footer small { display: block; }
footer .footer-scope { margin-top: 6px; max-width: 720px; margin-left: auto; margin-right: auto; opacity: 0.85; }

/* form */
.score-form h1 { margin-top: 0; }
.hint { color: var(--muted); font-size: 14px; }
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin: 24px 0;
}
.field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.field-label { font-size: 13px; color: var(--muted); }
.field input {
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font: inherit;
}
.field input:focus { outline: 2px solid var(--accent); border-color: var(--accent); }
.filters { display: flex; flex-direction: column; gap: 8px; margin: 16px 0; }
.filters label { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.tag-group { border: 1px solid var(--border); border-radius: 6px; padding: 8px 12px; margin: 8px 0; }
.tag-group legend { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; padding: 0 6px; }
.tags-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 6px; }
.tags-grid label { display: flex; align-items: center; gap: 6px; font-size: 14px; cursor: pointer; }

.tag-intent { display: inline-block; }
.tag-intent-btn {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    font: inherit;
    font-size: 14px;
    background: white;
    color: var(--fg);
    border: 1px solid var(--border);
    border-radius: 14px;
    cursor: pointer;
    transition: background-color 0.1s, border-color 0.1s;
}
.tag-intent-btn:hover { background: var(--accent-light); border-color: var(--accent); }
.tag-intent[data-state="want"] .tag-intent-btn {
    background: #c4e3c8; border-color: #2d7a3d; color: #1d4a18; font-weight: 600;
}
.tag-intent[data-state="avoid"] .tag-intent-btn {
    background: #f1b5ad; border-color: #b54232; color: #6a1b14; font-weight: 600;
    text-decoration: line-through;
}
.tag-intent-sample {
    display: inline-block;
    padding: 1px 8px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid transparent;
}
.tag-intent-sample.sample-want { background: #c4e3c8; color: #1d4a18; border-color: #2d7a3d; }
.tag-intent-sample.sample-avoid { background: #f1b5ad; color: #6a1b14; border-color: #b54232; text-decoration: line-through; }

.match-badge {
    display: inline-block;
    padding: 1px 8px;
    background: #d6ecd9;
    color: #1d4a18;
    font-size: 11px;
    font-weight: 600;
    border-radius: 8px;
    line-height: 1.4;
}
.tag-chip.tag-match {
    outline: 2px solid #2d7a3d;
    outline-offset: -1px;
}

button.primary {
    background: var(--accent);
    color: white;
    border: 0;
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 16px;
}
button.primary:hover { background: #234d72; }

/* summary */
.summary { margin-bottom: 24px; }
.summary code { background: var(--accent-light); padding: 2px 6px; border-radius: 4px; font-size: 13px; }

/* pagination */
.pagination { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; margin: 16px 0; }
.pagination .page-info { color: var(--muted); font-size: 13px; margin-right: 8px; }
.pagination a, .pagination .page-current {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 14px;
    text-decoration: none;
    border: 1px solid var(--border);
}
.pagination a { color: var(--accent); background: white; }
.pagination a:hover { background: var(--accent-light); }
.pagination .page-current { background: var(--accent); color: white; border-color: var(--accent); font-weight: 600; }

/* cards */
.cards { list-style: none; padding: 0; margin: 0; }
.card {
    background: white;
    border: 1px solid var(--border);
    border-left: 4px solid var(--border);
    border-radius: 6px;
    margin-bottom: 8px;
    overflow: hidden;
}
.card.risk-guarantee   { border-left-color: var(--risk-guarantee); }
.card.risk-strong_anchor { border-left-color: var(--risk-strong_anchor); }
.card.risk-target      { border-left-color: var(--risk-target); }
.card.risk-border      { border-left-color: var(--risk-border); }
.card.risk-stretch     { border-left-color: var(--risk-stretch); }
.card.risk-unknown     { border-left-color: var(--risk-unknown); }

.card summary {
    padding: 12px 16px;
    cursor: pointer;
    list-style: none;
    display: grid;
    grid-template-columns: 32px 1fr auto;
    gap: 12px;
    align-items: center;
}
.card summary::-webkit-details-marker { display: none; }
.card summary:hover { background: #fafaf0; }

.position { font-weight: 700; color: var(--muted); font-size: 18px; text-align: center; }
.head { display: flex; flex-direction: column; gap: 2px; }
.vuz { font-weight: 700; color: var(--accent); font-size: 13px; }
.prog-name { font-size: 16px; }
.code { font-family: ui-monospace, monospace; font-size: 12px; color: var(--muted); }
.tags { display: inline-flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
.tag-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 1px 8px;
    font-size: 11px;
    border-radius: 8px;
    line-height: 1.4;
}
.tag-chip::before {
    font-size: 9px;
    letter-spacing: -1px;
    opacity: 0.75;
}
.tag-chip.tag-w3 { background: #f1b5ad; color: #6a1b14; font-weight: 600; }
.tag-chip.tag-w3::before { content: "●●●"; }
.tag-chip.tag-w2 { background: #fae0a0; color: #6a4a00; }
.tag-chip.tag-w2::before { content: "●●○"; }
.tag-chip.tag-w1 { background: #e8e8e8; color: #777; }
.tag-chip.tag-w1::before { content: "●○○"; }

.threshold { margin: 8px 0 12px; }
.threshold label { display: block; font-size: 13px; color: var(--muted); }
.threshold select { font-size: 13px; padding: 2px 6px; margin-top: 4px; }

.tag-legend {
    font-size: 12px;
    color: var(--muted);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    margin: 8px 0;
}
.tag-legend .tag-chip { cursor: help; }

.stats { display: flex; flex-direction: column; gap: 4px; align-items: flex-end; font-size: 12px; }
.stats > * { white-space: nowrap; }
.zapas { font-weight: 700; }
.zapas.positive { color: var(--positive); }
.zapas.negative { color: var(--negative); }
.zapas.unknown  { color: var(--muted); font-style: italic; }
.kcp, .military { color: var(--muted); }

/* card body (раскрытая часть) */
.card-body {
    padding: 16px 24px 24px 48px;
    border-top: 1px solid var(--border);
    background: #fdfdfb;
}
.card-body h3 { margin: 20px 0 6px 0; font-size: 14px; color: var(--accent); text-transform: uppercase; letter-spacing: 0.5px; }
.card-body h3:first-child { margin-top: 0; }
.card-body table.ege {
    border-collapse: collapse;
    width: 100%;
    font-size: 14px;
}
.card-body table.ege th, .card-body table.ege td {
    text-align: left;
    padding: 6px 12px;
    border-bottom: 1px solid var(--border);
}
.card-body table.ege th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; }
.card-body table.ege tr.sum td { border-bottom: 0; padding-top: 12px; }
.card-body ul.links { padding-left: 18px; }
.card-body ul.links li { margin: 4px 0; }

.link-broken {
    color: var(--muted);
    font-style: italic;
    text-decoration: none;
    border-bottom: 1px dotted var(--muted);
    cursor: help;
}

/* glossary tooltip — JS-driven, positioned to clamp inside the viewport */
.glossary {
    border-bottom: 1px dotted var(--accent);
    cursor: help;
}
.glossary-tip {
    position: absolute;
    background: #1a1a1a;
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: normal;
    max-width: 320px;
    line-height: 1.4;
    z-index: 100;
    pointer-events: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

/* Catalog vuz — source URL list + verification badges */
.src-list {
    list-style: none;
    padding: 0;
    margin: 16px 0 24px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.src-row {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.src-label {
    color: #555;
    font-size: 14px;
    min-width: 150px;
}
.src-link {
    font-size: 13px;
    color: #2c5d8f;
    text-decoration: none;
    word-break: break-all;
}
.src-link:hover { text-decoration: underline; }
.src-link-broken {
    color: #8a3a32;
    text-decoration: line-through;
}
.src-badge {
    display: inline-block;
    padding: 1px 8px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid transparent;
    white-space: nowrap;
    cursor: help;
}
.src-verified { background: #d6ecd9; color: #1d4a18; border-color: #2d7a3d; }
.src-broken { background: #f1b5ad; color: #6a1b14; border-color: #b54232; }
.src-warn { background: #fce7c1; color: #6a3e0a; border-color: #c98a26; }
.src-muted { background: #ececec; color: #555; border-color: #bbb; }

.prog-src { margin-left: 8px; }