:root {
  --bg: #0f1115; --panel: #171a21; --panel2: #1d212b; --border: #272c38;
  --fg: #e6e8ee; --muted: #8b93a7; --accent: #5b9dff; --accent2: #7c5cff;
  --lead: #ffb454; --warn: #ff8f6b; --ok: #46d19e;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code { background: var(--panel2); padding: 1px 5px; border-radius: 4px; font-size: .85em; color: #c6d0e6; }
.muted { color: var(--muted); }
.small { font-size: .85em; }
.r { text-align: right; }

.topbar {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  padding: 12px 20px; background: var(--panel); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 5;
}
.brand { font-weight: 700; font-size: 18px; color: var(--fg); display: flex; align-items: baseline; gap: 8px; }
.brand:hover { text-decoration: none; }
.brand-sub { font-size: 12px; font-weight: 500; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.topbar nav { display: flex; gap: 4px; flex-wrap: wrap; }
.topbar nav a { padding: 5px 11px; border-radius: 7px; color: var(--muted); font-size: 14px; }
.topbar nav a:hover { background: var(--panel2); color: var(--fg); text-decoration: none; }

.statbar { display: flex; gap: 10px; flex-wrap: wrap; padding: 16px 20px 0; }
.stat {
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 16px; min-width: 110px;
}
.stat .num { display: block; font-size: 22px; font-weight: 700; }
.stat .num.small { font-size: 14px; font-weight: 600; }
.stat .lbl { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }

main { padding: 16px 20px 40px; max-width: 1200px; margin: 0 auto; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 860px) { .grid2 { grid-template-columns: 1fr; } }

.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  padding: 16px 18px; margin-bottom: 16px; overflow: hidden;
}
.card h2, .card h3 { margin: 0 0 10px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.card h2 { font-size: 18px; } .card h3 { font-size: 16px; }
.art-title { font-size: 20px; }

.pill {
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em;
  background: var(--panel2); color: var(--muted); padding: 2px 9px; border-radius: 999px; border: 1px solid var(--border);
}
.pill.warn { color: var(--warn); border-color: #4a3128; }

.ranklist { list-style: none; margin: 0; padding: 0; }
.ranklist li { display: flex; align-items: baseline; gap: 12px; padding: 7px 0; border-bottom: 1px solid var(--border); }
.ranklist li:last-child { border-bottom: 0; }
.rank {
  flex: 0 0 30px; text-align: center; font-weight: 700; font-variant-numeric: tabular-nums;
  color: var(--muted); background: var(--panel2); border-radius: 6px; padding: 2px 0; font-size: 13px;
}
.rank.lead { background: rgba(255,180,84,.15); color: var(--lead); }
.headline { color: var(--fg); }
/* movements table: keep the rank pill compact + inline */
.movetbl td:first-child { width: 46px; }
.movetbl .rank { display: inline-block; min-width: 30px; }
.movetbl td { vertical-align: baseline; }

.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th { text-align: left; color: var(--muted); font-weight: 600; font-size: 12px;
  text-transform: uppercase; letter-spacing: .04em; padding: 6px 8px; border-bottom: 1px solid var(--border); }
.tbl td { padding: 7px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl tr.changed td { background: rgba(255,143,107,.08); }

.version { padding: 10px 0; border-bottom: 1px solid var(--border); }
.version:last-child { border-bottom: 0; }
.version-head { display: flex; gap: 12px; align-items: baseline; flex-wrap: wrap; }
.vtime { font-weight: 600; }
details summary { cursor: pointer; color: var(--accent); margin-top: 6px; font-size: 14px; }
pre.diff {
  background: #0c0e12; border: 1px solid var(--border); border-radius: 8px; padding: 12px;
  overflow-x: auto; font-size: 12.5px; line-height: 1.45; margin-top: 8px; white-space: pre;
}
/* word-level change highlight on the article detail */
.diff-inline {
  background: #0c0e12; border: 1px solid var(--border); border-radius: 8px; padding: 12px 14px;
  margin-top: 8px; font-size: 15px; line-height: 1.6; color: #d7dbe6;
  white-space: pre-wrap; word-wrap: break-word; max-width: 74ch;
}
.d-del {
  background: rgba(255,86,86,.16); color: #ff9b9b; text-decoration: line-through;
  text-decoration-color: rgba(255,86,86,.6); border-radius: 3px; padding: 0 2px;
}
.d-ins {
  background: rgba(70,209,158,.16); color: #7ff0c6; text-decoration: none;
  border-radius: 3px; padding: 0 2px;
}
.diff-legend { margin: 8px 0 0; font-size: 12px; display: flex; gap: 10px; }
.diff-legend .d-del, .diff-legend .d-ins { text-decoration: none; }

.perex { font-size: 17px; line-height: 1.5; color: #cfd6e6; margin: 4px 0 10px; font-weight: 500; }
.byline { margin: 0 0 8px; font-size: 14px; display: flex; gap: 8px; flex-wrap: wrap; align-items: baseline; }
.byline .author { color: var(--accent); font-weight: 600; }

.articletext {
  white-space: pre-wrap; word-wrap: break-word; line-height: 1.7;
  color: #d7dbe6; max-width: 70ch; margin-top: 6px;
}
.articletext + .articletext { margin-top: 1em; }
.articletext.teaser { color: #aeb4c2; border-left: 3px solid var(--border); padding-left: 12px; }

.sources { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.source-card { background: var(--panel2); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; }
.source-card h3 { margin: 0 0 8px; font-size: 16px; }
.segs { display: flex; flex-wrap: wrap; gap: 6px; }
.seg { font-size: 13px; padding: 3px 10px; border-radius: 7px; border: 1px solid var(--border);
  background: var(--panel); color: var(--fg); border-left: 3px solid var(--muted); }
.seg:hover { text-decoration: none; background: #20252f; }
.seg .reg { font-size: 11px; color: var(--muted); }
.seg.cat-titulka { border-left-color: var(--accent); }
.seg.cat-zpravodajstvi { border-left-color: #46d19e; }
.seg.cat-nazory { border-left-color: #c07cff; }
.seg.cat-kultura { border-left-color: #f06292; }
.seg.cat-sport { border-left-color: #4dd0e1; }
.seg.cat-ekonomika { border-left-color: #ffb454; }

.tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.tag { font-size: 12px; background: var(--panel2); color: #b8c2d9; border: 1px solid var(--border);
  padding: 2px 9px; border-radius: 999px; }

.mv { font-weight: 700; font-variant-numeric: tabular-nums; }
.mv.up { color: var(--ok); }
.mv.down { color: var(--warn); }
.mv.new { color: var(--accent); }
.mv.same { color: var(--muted); font-weight: 400; }
.switch { display: flex; gap: 6px; margin: 4px 0 10px; }
.pill.on { color: var(--fg); border-color: var(--accent); background: rgba(91,157,255,.15); }

/* SVG chart */
.chart { width: 100%; height: auto; }
.chart .grid { stroke: var(--border); stroke-width: 1; }
.chart .line { fill: none; stroke: var(--accent); stroke-width: 2; }
.chart .dot { fill: var(--accent2); stroke: var(--bg); stroke-width: 1; }
.chart .ylab, .chart .xlab { fill: var(--muted); font-size: 15px; }
.chart .legend { fill: var(--fg); font-size: 15px; font-weight: 600; }
.chart .axis-title { fill: var(--muted); font-size: 14px; }

/* premium (paywalled) content */
.premium-note {
  background: rgba(255,143,107,.08); border: 1px solid #4a3128; border-radius: 9px;
  padding: 12px 14px; color: #e6d2c6; line-height: 1.55;
}
.lock { color: var(--warn); font-size: .9em; }

/* search box */
.searchbox { display: flex; gap: 8px; }
.searchbox input[type=search] {
  flex: 1; background: var(--panel2); border: 1px solid var(--border); border-radius: 9px;
  padding: 11px 14px; color: var(--fg); font-size: 15px; outline: none;
}
.searchbox input[type=search]:focus { border-color: var(--accent); }
.searchbox button {
  background: var(--accent); color: #06101f; border: 0; border-radius: 9px;
  padding: 0 18px; font-weight: 700; font-size: 14px; cursor: pointer;
}
.searchbox button:hover { filter: brightness(1.08); }

/* server directory (name + count only) */
.server-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.server {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  background: var(--panel2); border: 1px solid var(--border); border-radius: 10px;
  padding: 12px 14px; color: var(--fg);
}
.server:hover { text-decoration: none; background: #20252f; border-color: var(--accent); }
.server-name { font-weight: 600; }
.server-count {
  font-variant-numeric: tabular-nums; font-size: 13px; color: var(--muted);
  background: var(--panel); border: 1px solid var(--border); border-radius: 999px; padding: 1px 9px;
}

/* tag cloud (reuses .tag) */
.tagcloud { display: flex; flex-wrap: wrap; gap: 7px; }
a.tag:hover { text-decoration: none; background: #20252f; border-color: var(--accent); }
.tag .tagn, .tagn { color: var(--muted); font-size: 11px; }
.tag.on { color: var(--fg); border-color: var(--accent); background: rgba(91,157,255,.15); }

/* filter chips */
.filterbar { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 12px; }
.chip {
  font-size: 13px; padding: 4px 11px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--panel2); color: var(--muted);
}
.chip:hover { text-decoration: none; color: var(--fg); background: #20252f; }
.chip.on { color: var(--fg); border-color: var(--accent); background: rgba(91,157,255,.15); }
.chip.small { font-size: 12px; padding: 2px 9px; }
.filterbar.sub { align-items: center; gap: 6px; margin: -4px 0 10px; }

/* pagination */
.pager { display: flex; align-items: center; gap: 14px; justify-content: center; margin: 12px 0; flex-wrap: wrap; }
.pager a { padding: 6px 12px; border-radius: 8px; border: 1px solid var(--border); background: var(--panel2); }
.pager a:hover { text-decoration: none; border-color: var(--accent); }
.pager .disabled { padding: 6px 12px; color: var(--border); }
.tbl td.src { white-space: nowrap; }
.more { font-size: 13px; font-weight: 400; margin-left: auto; }

footer {
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 16px 20px; border-top: 1px solid var(--border); color: var(--muted); font-size: 13px;
}

/* ---- Hodnocení tendenčnosti (AI vrstva) ---- */
.tag-grid { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.tagchip { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px;
  background: var(--panel2); border: 1px solid var(--border); border-radius: 999px; color: var(--fg); font-size: 14px; }
.tagchip:hover { border-color: var(--accent); text-decoration: none; }
.tagchip .c { color: var(--muted); font-size: 12px; background: var(--bg); padding: 0 7px; border-radius: 999px; }
.back { display: inline-block; margin-bottom: 8px; font-size: 13px; color: var(--muted); }
.hint { font-size: 12px; font-weight: 500; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.legend { color: var(--muted); font-size: 13px; margin: 0 0 12px; }
.legend b.pos { color: var(--ok); } .legend b.neg { color: var(--warn); }
.chart { overflow-x: auto; text-align: center; padding: 6px 0; }
.chart svg { max-width: 100%; height: auto; }
.summary { padding: 10px 0; border-top: 1px solid var(--border); }
.summary:first-of-type { border-top: none; }
.summary-head { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; margin-bottom: 4px; }
.summary .src { font-weight: 700; color: var(--fg); }
.summary .atitle { color: var(--accent); font-size: 14px; }
.summary p { margin: 2px 0 0; color: var(--muted); font-size: 14px; line-height: 1.5; }
.pill.pos { color: var(--ok); border-color: #1e3d33; background: rgba(70,209,158,.1); }
.pill.neg { color: var(--warn); border-color: #4a3128; background: rgba(255,143,107,.1); }
.pill.zero { color: var(--muted); }

/* 1D osa sporu */
.stance-axis { max-width: 660px; }
.stance-axis .axis-line { stroke: var(--border); stroke-width: 2; }
.stance-axis .axis-zero { stroke: var(--muted); stroke-width: 1.5; }
.stance-axis .stem { stroke: var(--border); stroke-width: 1.5; }
.stance-axis .pole { font-size: 13px; font-weight: 600; fill: var(--muted); }
.stance-axis .pole.pos { fill: var(--ok); } .stance-axis .pole.neg { fill: var(--warn); }
.stance-axis .src-label { font-size: 13px; fill: var(--fg); font-weight: 600; }
.stance-axis .val-label { font-size: 11px; fill: var(--muted); }
.stance-axis .pt.pos { fill: var(--ok); } .stance-axis .pt.neg { fill: var(--warn); } .stance-axis .pt.zero { fill: var(--muted); }

/* paprskový (radar) graf */
.spider { max-width: 480px; }
.spider .grid { fill: none; stroke: var(--border); }
.spider .grid-label { font-size: 10px; fill: var(--muted); }
.spider .spoke { stroke: var(--border); stroke-width: 1; }
.spider .subj-label { font-size: 12px; fill: var(--fg); font-weight: 600; }
.spider .subj-n { fill: var(--muted); font-weight: 400; }
.spider .value-area { fill: rgba(91,157,255,.16); stroke: var(--accent); stroke-width: 2; }
.spider .node.pos { fill: var(--ok); } .spider .node.neg { fill: var(--warn); } .spider .node.zero { fill: var(--muted); }
.period { color: var(--muted); font-size: 13px; margin: 2px 0 12px; }
.period b { color: var(--fg); }
.kauza { background: var(--panel2); border: 1px solid var(--border); border-left: 3px solid var(--accent);
  border-radius: 0 8px 8px 0; padding: 10px 14px; margin: 0 0 12px; }
.kauza-lbl { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--accent); margin-bottom: 3px; }
.kauza p { margin: 3px 0; font-size: 14px; line-height: 1.55; color: var(--fg); }
.kauza .osa-popis { color: var(--muted); font-size: 13px; }
.kauza .osa-popis b { color: var(--fg); }
.theme { border-left: 3px solid var(--accent2); }
.theme h3 { align-items: center; }
.theme-idx { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px;
  background: var(--accent2); color: #fff; border-radius: 50%; font-size: 13px; font-weight: 700; }
.theme-period { font-size: 12px; font-weight: 500; color: var(--muted); }
.card h4 { margin: 16px 0 6px; font-size: 14px; display: flex; align-items: center; gap: 8px; color: var(--fg); }
/* rozbalovací témata + grafy vedle sebe */
.theme-summary { cursor: pointer; list-style: none; outline: none; color: inherit; font-size: inherit; margin: 0; }
.theme-summary::-webkit-details-marker { display: none; }
.theme-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.theme-title { font-weight: 700; font-size: 16px; color: var(--fg); }
.theme-preview { margin: 8px 0 0; font-size: 13px; color: var(--fg); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.theme-perex { margin: 6px 0 0; font-size: 13px; color: var(--muted); line-height: 1.5; }
.expand-hint { margin-left: auto; font-size: 12px; color: var(--accent); white-space: nowrap; }
.expand-hint::after { content: "rozbalit ▾"; }
details[open] .expand-hint::after { content: "sbalit ▴"; }
.theme-body { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border); }
.charts-row { display: flex; flex-wrap: wrap; gap: 22px; align-items: flex-start; margin: 4px 0; }
.chart-box { flex: 1 1 300px; min-width: 260px; }
.chart-box h4 { margin-top: 4px; }
.chart-box .chart { padding: 0; }
/* hodnocení na detailu článku */
.art-eval { border-left: 3px solid var(--accent); }
.art-eval-stance { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 14px; margin: 4px 0 10px; }
.art-eval-summary { color: var(--fg); line-height: 1.55; margin: 4px 0 12px; }
.art-signals summary { color: var(--accent); cursor: pointer; font-size: 14px; }
.art-signals .sig { padding: 8px 0; border-top: 1px solid var(--border); font-size: 13px; }
.sig-tech { font-weight: 700; color: var(--fg); }
.sig-cls { color: var(--muted); font-size: 12px; margin-left: 6px; }
.sig-ev { color: var(--muted); margin-top: 3px; font-style: italic; }
.art-eval-links { margin-top: 12px; font-size: 13px; color: var(--muted); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

/* -- autoři ---------------------------------------------------------------- */
.tbl.authors td.verdict, .verdict { color: var(--fg); font-size: 13px; }
.tbl.authors .atitle { color: var(--accent); font-weight: 600; }
.metrics { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 10px; }
.metric { flex: 1 1 120px; background: var(--panel2); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 14px; display: flex; flex-direction: column; gap: 3px; }
.metric .mv { font-size: 22px; font-weight: 700; color: var(--fg); }
.metric .ml { font-size: 12px; color: var(--muted); }
.balance { padding: 10px 0; border-bottom: 1px solid var(--border); }
.balance:last-child { border-bottom: 0; }
.balance-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 4px; }
.balance-head b { font-size: 15px; }
.balance-axis { max-width: 380px; }
.stance-axis .vol-band { fill: rgba(124,92,255,.18); stroke: var(--accent2); stroke-width: 1; }
.tech-list { display: flex; flex-wrap: wrap; gap: 8px; }
.techchip { background: var(--panel2); border: 1px solid var(--border); border-radius: 999px;
  padding: 4px 11px; font-size: 13px; color: var(--muted); }
.techchip b { color: var(--fg); }

/* login page */
.login-wrap { min-height: 80vh; display: flex; align-items: center; justify-content: center; }
.login-card { width: 100%; max-width: 340px; display: flex; flex-direction: column; gap: 14px; }
.login-card .brand { font-size: 22px; margin-bottom: 4px; }
.login-card label { display: flex; flex-direction: column; gap: 5px; font-size: 13px; color: var(--muted); }
.login-card input { background: var(--panel2); border: 1px solid var(--border); border-radius: 8px;
  padding: 10px 12px; color: var(--fg); font-size: 15px; }
.login-card input:focus { outline: none; border-color: var(--accent); }
.login-card button { margin-top: 4px; background: var(--accent); color: #fff; border: 0; border-radius: 8px;
  padding: 11px; font-size: 15px; font-weight: 600; cursor: pointer; }
.login-card button:hover { background: #4a8cf0; }
.login-err { color: var(--warn); font-size: 14px; margin: 0; }
.topbar nav .logout { color: var(--warn); }
.topbar nav .login { color: var(--accent); font-weight: 600; }

/* -- korpus / chování v čase ---------------------------------------------- */
.omissions { margin: 6px 0 2px; padding-left: 18px; }
.omissions li { margin: 3px 0; font-size: 13px; color: var(--fg); }
summary.mini { font-size: 12px; color: var(--accent); cursor: pointer; }

/* -- lexikální předdetekce (článek) --------------------------------------- */
.art-lexical { margin-top: 10px; }
.art-lexical summary { cursor: pointer; color: var(--accent); font-size: 14px; }
.lex-chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0 4px; }
.lex-terms { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0; }
.lex-term { background: rgba(255,143,107,.12); border: 1px solid #4a3128; color: var(--warn);
  border-radius: 6px; padding: 2px 7px; font-size: 13px; }

/* -- konotace moci/aktérství (článek) ------------------------------------- */
.art-connot { margin-top: 10px; }
.art-connot summary { cursor: pointer; color: var(--accent); font-size: 14px; }
.tbl.connot td { vertical-align: middle; }
.con-badge { font-size: 12px; padding: 2px 7px; border-radius: 6px; border: 1px solid var(--border); white-space: nowrap; }
.con-badge.hi { color: var(--ok); border-color: #1e3d33; background: rgba(70,209,158,.1); }
.con-badge.lo { color: var(--warn); border-color: #4a3128; background: rgba(255,143,107,.1); }
.con-badge.ne { color: var(--muted); }