/* O-Mobil.cz – dokumenty.css
   Styl veřejných dokumentů (dokumenty, VOP, GDPR, shrnutí smlouvy).
   Navazuje na barvy index.html / styles.css, systémová písma.
   ─────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:    #0056b3;
  --blue-dk: #001a4d;
  --blue-lt: #e8f0fb;
  --dark:    #1a1a1a;
  --text:    #2b2f36;
  --muted:   #5b6270;
  --border:  #e0e4ea;
  --bg:      #f4f6f9;
  --white:   #ffffff;
  --warn:    #fff7e0;
  --warn-bd: #f0c36d;
}

html { font-size: 16px; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}

a { color: var(--blue); }
a:hover { color: var(--blue-dk); }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }

.doc-header {
  background: linear-gradient(135deg, var(--blue-dk) 0%, var(--blue) 100%);
  color: #fff;
  padding: 28px 16px 32px;
}
.doc-header-inner { max-width: 960px; margin: 0 auto; }
.doc-brand { display: inline-flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-weight: 700; font-size: 1.05rem; }
.doc-brand img { width: 36px; height: 36px; }
.doc-brand:hover { color: #fff; opacity: .85; }
.doc-header h1 { font-size: clamp(1.5rem, 4vw, 2.1rem); line-height: 1.2; margin-top: 18px; }
.doc-header p { color: rgba(255,255,255,.88); margin-top: 6px; max-width: 680px; }

.doc-main { max-width: 960px; margin: 0 auto; padding: 28px 16px 64px; }

.doc-toc {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px 22px;
  margin-bottom: 28px;
}
.doc-toc h2 { font-size: 1rem; margin-bottom: 10px; color: var(--dark); }
.doc-toc ol { padding-left: 20px; columns: 2; column-gap: 32px; }
.doc-toc li { margin-bottom: 4px; break-inside: avoid; }
@media (max-width: 640px) { .doc-toc ol { columns: 1; } }

.doc-section {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px 22px;
  margin-bottom: 20px;
  scroll-margin-top: 16px;
}
.doc-section h2 { font-size: 1.3rem; color: var(--dark); margin-bottom: 12px; line-height: 1.3; }
.doc-section h3 { font-size: 1.05rem; color: var(--dark); margin: 20px 0 8px; }
.doc-section p, .doc-section li { margin-bottom: 8px; }
.doc-section ul, .doc-section ol { padding-left: 22px; margin-bottom: 10px; }
.doc-section .anchor { font-size: .8rem; font-weight: 500; margin-left: 6px; text-decoration: none; color: var(--muted); }

.table-wrap { overflow-x: auto; margin: 10px 0 16px; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; font-size: .92rem; min-width: 480px; }
caption { text-align: left; font-weight: 600; color: var(--dark); padding-bottom: 6px; }
th, td { border: 1px solid var(--border); padding: 8px 10px; text-align: left; vertical-align: top; }
th { background: var(--blue-lt); color: var(--dark); font-weight: 600; }
td.num, th.num { text-align: right; white-space: nowrap; }

.note { font-size: .9rem; color: var(--muted); }
.box {
  background: var(--blue-lt);
  border-left: 4px solid var(--blue);
  border-radius: 8px;
  padding: 12px 14px;
  margin: 12px 0;
}
.box-warn { background: var(--warn); border-left-color: var(--warn-bd); }

.doc-links { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; margin-top: 8px; }
.doc-links a {
  display: block;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  text-decoration: none;
  background: #fafbfc;
  font-weight: 600;
}
.doc-links a span { display: block; font-weight: 400; font-size: .86rem; color: var(--muted); margin-top: 2px; }
.doc-links a:hover { border-color: var(--blue); background: var(--blue-lt); }

.doc-meta { font-size: .88rem; color: var(--muted); margin-top: 6px; }

.doc-footer {
  border-top: 1px solid var(--border);
  background: var(--white);
  padding: 22px 16px;
  font-size: .88rem;
  color: var(--muted);
}
.doc-footer-inner { max-width: 960px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; }
.doc-footer a { color: var(--muted); }

/* Číslované články VOP */
.vop ol.art { padding-left: 0; list-style: none; counter-reset: art; }
.vop ol.art > li { counter-increment: art; padding-left: 2.6em; position: relative; }
.vop ol.art > li::before { content: attr(data-n); position: absolute; left: 0; color: var(--muted); font-variant-numeric: tabular-nums; }

/* Shrnutí smlouvy – formát A4 dle prováděcího nařízení (EU) 2019/2243 */
.ss { max-width: 794px; margin: 0 auto; }
.ss .doc-section { padding: 18px 20px; margin-bottom: 12px; }
.ss .doc-section h2 { font-size: 1.05rem; margin-bottom: 6px; }

.print-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px; border-radius: 25px; border: none;
  background: var(--blue); color: #fff; font-weight: 600; font-size: .92rem;
  cursor: pointer; font-family: inherit;
}
.print-btn:hover { background: #004494; }

@media print {
  @page { size: A4; margin: 12mm 13mm; }
  html { font-size: 12.5px; }
  body { background: #fff; line-height: 1.4; }
  .doc-header { background: none; color: #000; padding: 0 0 6px; border-bottom: 2px solid var(--blue); margin-bottom: 8px; }
  .doc-header h1 { margin-top: 6px; }
  .doc-header p, .doc-brand, .doc-header .doc-meta { color: #000 !important; }
  .doc-brand img { width: 24px; height: 24px; }
  .doc-main { max-width: none; padding: 0; }
  .doc-section, .doc-toc { border: none; padding: 0; margin-bottom: 8px; }
  .doc-section h2 { font-size: 1.15rem; margin-bottom: 4px; break-after: avoid; }
  .doc-section h3 { margin: 8px 0 4px; break-after: avoid; }
  .doc-section p, .doc-section li { margin-bottom: 3px; }
  .table-wrap { overflow: visible; margin: 4px 0 8px; }
  table { min-width: 0; font-size: .9rem; }
  th, td { padding: 3px 6px; }
  tr { break-inside: avoid; }
  .box { padding: 6px 10px; margin: 6px 0; }
  .no-print, .doc-toc, #dokumenty-ke-stazeni, .doc-section .anchor { display: none; }
  .ss .doc-section { padding: 0; margin-bottom: 5px; }
  .ss .doc-section h2 { font-size: 1.05rem; margin-bottom: 2px; }
  .ss { font-size: .95rem; }
  a { color: #000; text-decoration: none; }
}