/* Textiles shared — VUTS brand, layout, components */
:root {
  --primary: #0057FF; --accent: #6FA6FF; --dark: #2D374B;
  --bg: #fff; --fg: #2D374B; --border: #e0e0e0;
  --gray: #F2F2F2; --radius: 6px;
  --row-hover: #f0f6ff;
  --tag-bg: #eef4ff; --tag-fg: #1e40af;
  --green: #16a34a; --green-bg: #dcfce7;
  --yellow: #ca8a04; --yellow-bg: #fef9c3;
  --red: #dc2626; --red-bg: #fee2e2;
  --gray-tag: #6b7280; --gray-tag-bg: #f3f4f6;
  --search-bg: #fff;
  --muted: #6b7280;
}
[data-theme="dark"] {
  --bg: #1a1d23; --fg: #d4d4d8; --border: #3f3f46;
  --gray: #27272a; --row-hover: #27272a;
  --tag-bg: #1e293b; --tag-fg: #93c5fd;
  --green: #4ade80; --green-bg: #14532d;
  --yellow: #facc15; --yellow-bg: #422006;
  --red: #f87171; --red-bg: #450a0a;
  --gray-tag: #9ca3af; --gray-tag-bg: #374151; --search-bg: #27272a;
  --muted: #9ca3af;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: Inter, -apple-system, system-ui, sans-serif; background: var(--bg); color: var(--fg); line-height: 1.6; font-size: 15px; }

/* Site-wide language toggle.
   Default to Czech if nav/init JS does not run, so pages never render blank. */
[data-lang="en"] { display: none; }
html.lang-cs [data-lang="en"] { display: none; }
html.lang-cs [data-lang="cs"] { display: block; }
html.lang-en [data-lang="cs"] { display: none; }
html.lang-en [data-lang="en"] { display: block; }

/* ── Nav ── */
.site-nav { display: flex; align-items: center; gap: 0.25rem; padding: 0.5rem 1rem; border-bottom: 1px solid var(--border); font-size: 0.85rem; background: var(--bg); position: sticky; top: 0; z-index: 10; }
.site-nav .logo { font-weight: 700; color: var(--primary); text-decoration: none; margin-right: 1rem; font-size: 0.95rem; }
.site-nav a { color: var(--fg); text-decoration: none; padding: 0.3rem 0.6rem; border-radius: var(--radius); transition: background 0.15s; }
.site-nav a:hover { background: var(--gray); }
.site-nav a.active { background: var(--primary); color: #fff; }
.site-nav .spacer { flex: 1; }
.site-nav .nav-btn { background: none; border: 1px solid var(--border); border-radius: var(--radius); cursor: pointer; font-size: 0.8rem; padding: 0.2rem 0.5rem; color: var(--fg); }
.site-nav .nav-btn:hover { border-color: var(--primary); }
.site-nav .lang-btn { display: inline-flex; align-items: center; gap: 0.35em; }
.site-nav .nav-flag { width: 1.35em; height: 0.9em; border: 1px solid var(--border); display: block; }

/* ── Page layout ── */
.page { max-width: 1200px; margin: 0 auto; padding: 1.5rem 1rem; }
.page-narrow { max-width: 800px; }
.page h1 { font-size: 1.5rem; color: var(--primary); margin-bottom: 0.25rem; }
.page .subtitle { font-size: 0.85rem; opacity: 0.6; margin-bottom: 1rem; }

/* Content page typography (scoped to page-narrow to not clash with dashboard tables) */
.page-narrow h2 { font-size: 1.3rem; color: var(--primary); margin: 2rem 0 0.75rem; border-bottom: 1px solid var(--border); padding-bottom: 0.25rem; }
.page-narrow h3 { font-size: 1.05rem; margin: 1.5rem 0 0.5rem; }
.page-narrow p { margin-bottom: 1rem; }
.page-narrow ul, .page-narrow ol { margin: 0 0 1rem 1.5rem; }
.page-narrow li { margin-bottom: 0.25rem; }
.page-narrow a { color: var(--primary); }
.page-narrow table { width: 100%; border-collapse: collapse; margin: 1rem 0; }
.page-narrow th, .page-narrow td { text-align: left; padding: 0.5rem 0.75rem; border-bottom: 1px solid var(--border); }
.page-narrow th { font-size: 0.85rem; color: var(--primary); text-transform: uppercase; letter-spacing: 0.03em; }

/* Landing page content (index.html uses .page without .page-narrow) */
.page h2 { font-size: 1.3rem; color: var(--primary); margin: 2rem 0 0.75rem; }
.page ul { margin: 0 0 1rem 1.5rem; }
.page li { margin-bottom: 0.25rem; }
.page a.card { color: var(--fg); }

/* ── Hero ── */
.hero { text-align: center; padding: 4rem 1rem 3rem; border-bottom: 2px solid var(--primary); margin-bottom: 2rem; }
.hero h1 { font-size: 2.5rem; margin-bottom: 0.5rem; }
.hero .subtitle { font-size: 1.1rem; opacity: 0.7; margin-bottom: 2rem; }
.hero .badge { display: inline-block; padding: 0.3rem 0.8rem; border-radius: 999px; background: var(--primary); color: #fff; font-size: 0.9rem; font-weight: 700; }
.hero-logo { height: 40px; margin-bottom: 1.5rem; }
[data-theme="dark"] .hero-logo { filter: brightness(1.6) saturate(0.7); }
.hero-author { font-size: 0.85rem; opacity: 0.45; margin-top: 1.5rem; letter-spacing: 0.01em; }

/* ── Cards ── */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; margin: 2rem 0; max-width: 1200px; margin-left: auto; margin-right: auto; padding: 0 1rem; }
.card { border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; transition: border-color 0.15s; text-decoration: none; color: var(--fg); display: block; }
.card:hover { border-color: var(--primary); }
.card h3 { color: var(--primary); margin: 0 0 0.5rem; font-size: 1.1rem; }
.card p { margin: 0; font-size: 0.9rem; opacity: 0.8; }
.card .count { font-size: 0.75rem; opacity: 0.5; margin-top: 0.5rem; }

/* ── Footer ── */
.site-footer { margin-top: 3rem; padding: 1.5rem 1rem 1rem; border-top: 1px solid var(--border); font-size: 0.75rem; opacity: 0.55; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 0.25rem; }
.footer-logo { height: 20px; margin-bottom: 0.25rem; }
[data-theme="dark"] .footer-logo { filter: brightness(1.6) saturate(0.7); }

/* ── Buttons ── */
button { background: var(--gray-tag-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 0.35rem 0.7rem; cursor: pointer; font-size: 0.8rem; color: var(--fg); transition: all 0.15s; }
button:hover { border-color: var(--primary); }
button.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ── Search ── */
.controls { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1rem; }
#search { flex: 1; min-width: 200px; padding: 0.5rem 0.8rem; border: 1px solid var(--border); border-radius: var(--radius); font-size: 0.9rem; background: var(--search-bg); color: var(--fg); outline: none; }
#search:focus { border-color: var(--primary); box-shadow: 0 0 0 2px rgba(0,87,255,0.15); }

/* ── Filters ── */
.filters { display: flex; gap: 0.3rem; flex-wrap: wrap; margin-bottom: 0.75rem; }
.filters button { font-size: 0.75rem; padding: 0.25rem 0.5rem; }
.stats { font-size: 0.8rem; opacity: 0.6; margin-bottom: 0.5rem; }

/* ── Tags & badges ── */
.tags { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-bottom: 0.5rem; }
.tag { display: inline-block; padding: 0.1rem 0.4rem; border-radius: 3px; font-size: 0.7rem; font-weight: 500; }
.tag-primary { background: var(--tag-bg); color: var(--tag-fg); }
.tag-green { background: var(--green-bg); }
.tag-yellow { background: var(--yellow-bg); }
.tag-red { background: var(--red-bg); }
.tag-gray { background: var(--gray-tag-bg); color: var(--gray-tag); }

/* ── Dashboard cards ── */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 1rem; }
.s-card { border: 1px solid var(--border); border-radius: 8px; padding: 1rem; transition: all 0.15s; }
.s-card:hover { border-color: var(--primary); box-shadow: 0 2px 12px rgba(0,87,255,0.08); }
.s-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 0.5rem; }
.s-card-name { font-size: 1rem; font-weight: 700; color: var(--primary); }
.s-card-name a { color: inherit; text-decoration: none; }
.s-card-name a:hover { text-decoration: underline; }
.s-card-subtitle { font-size: 0.8rem; opacity: 0.6; }
.s-card-detail { font-size: 0.85rem; font-weight: 600; margin-bottom: 0.4rem; }
.s-card-notes { font-size: 0.8rem; opacity: 0.8; margin-bottom: 0.5rem; line-height: 1.4; }
.s-card-meta { display: flex; gap: 0.5rem; flex-wrap: wrap; font-size: 0.75rem; }
.meta-item { opacity: 0.7; }
.s-card-actions { margin-top: 0.5rem; padding-top: 0.4rem; border-top: 1px solid var(--border); }
.btn-outreach { display: inline-block; font-size: 0.75rem; padding: 0.25rem 0.6rem; border-radius: var(--radius); background: var(--primary); color: #fff; text-decoration: none; font-weight: 500; transition: opacity 0.15s; }
.btn-outreach:hover { opacity: 0.8; }
.btn-outreach.copied { background: var(--green); }
.s-card { animation: cardIn 0.2s ease-out; }
@keyframes cardIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ── Tables (shared base) ── */
table { width: 100%; border-collapse: collapse; }
/* ── Dashboard table (scout card/table toggle) ── */
.view-controls { display: flex; gap: 0.5rem; }
.view-buttons { display: flex; gap: 0.3rem; }
.view-buttons button { font-size: 0.8rem; }
thead th { text-align: left; padding: 0.5rem; border-bottom: 2px solid var(--primary); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--primary); cursor: pointer; user-select: none; position: sticky; top: 40px; background: var(--bg); }
thead th:hover { opacity: 0.7; }
tbody tr { border-bottom: 1px solid var(--border); }
tbody tr:hover { background: var(--row-hover); }
td { padding: 0.4rem 0.5rem; vertical-align: top; font-size: 0.85rem; }
td a { color: var(--primary); text-decoration: none; }
td a:hover { text-decoration: underline; }

/* ── Shared UI elements ── */
mark { background: rgba(0,87,255,0.15); color: inherit; border-radius: 2px; padding: 0 2px; }

/* Export dropdown */
.export-dropdown { position: relative; }
.export-menu { display: none; position: absolute; right: 0; top: 100%; margin-top: 4px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: 0 4px 12px rgba(0,0,0,0.12); z-index: 20; min-width: 120px; overflow: hidden; }
.export-menu.open { display: block; }
.export-menu button { display: block; width: 100%; text-align: left; padding: 0.5rem 0.75rem; border: none; border-radius: 0; background: none; font-size: 0.85rem; font-weight: 600; color: var(--fg); }
.export-menu button:hover { background: var(--row-hover); border-color: transparent; }
.export-menu button span { font-weight: 400; opacity: 0.6; margin-left: 0.3rem; }

/* ── Responsive ── */
@media (max-width: 600px) {
  .hero h1 { font-size: 1.8rem; }
  .page { padding: 1rem 0.5rem; }
  .site-nav { font-size: 0.8rem; gap: 0.15rem; padding: 0.4rem 0.5rem; }
  .site-nav a { padding: 0.25rem 0.4rem; }
  .grid { grid-template-columns: 1fr; }
}