:root {
  --bg: #0b0e14;
  --bg2: #11151f;
  --card: #161b28;
  --card2: #1c2233;
  --border: #262e42;
  --text: #e8ecf4;
  --muted: #8b94a8;
  --accent: #5b8cff;
  --accent2: #38d9c3;
  --vf: #34d399;
  --eta: #7dd3fc;
  --voa: #60a5fa;
  --ev: #fbbf24;
  --vr: #f87171;
  --na: #6b7280;
  --unlock: #c084fc;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* ── hero ── */
.hero {
  background:
    radial-gradient(1200px 400px at 20% -10%, rgba(91,140,255,.22), transparent),
    radial-gradient(900px 350px at 85% 0%, rgba(56,217,195,.14), transparent),
    var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 44px 24px 30px;
}
.hero-inner { max-width: 1100px; margin: 0 auto; }
.hero h1 { font-size: 34px; letter-spacing: -.5px; }
.tagline { color: var(--muted); margin-top: 8px; max-width: 640px; }
.tagline b { color: var(--accent2); }
.hero-stats { display: flex; gap: 24px; margin-top: 22px; flex-wrap: wrap; }
.hstat .num {
  font-size: 26px; font-weight: 700;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hstat .lbl { color: var(--muted); font-size: 12.5px; }

/* ── tabs ── */
.tabs {
  position: sticky; top: 0; z-index: 10;
  display: flex; gap: 6px; padding: 10px 24px;
  background: rgba(11,14,20,.85); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}
.tab {
  background: transparent; color: var(--muted);
  border: 1px solid transparent; border-radius: 10px;
  padding: 9px 16px; font-size: 14px; cursor: pointer; white-space: nowrap;
}
.tab:hover { color: var(--text); }
.tab.active {
  color: var(--text); background: var(--card);
  border-color: var(--border);
}

main { max-width: 1100px; margin: 0 auto; padding: 26px 24px 60px; }
.panel { display: none; }
.panel.active { display: block; }

/* ── controls ── */
.controls { display: flex; gap: 10px; margin-bottom: 20px; flex-wrap: wrap; align-items: center; }
input[type="search"], select {
  background: var(--card); color: var(--text);
  border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 14px; font-size: 14px; min-width: 180px;
}
input[type="search"] { flex: 1; }
select:focus, input:focus { outline: none; border-color: var(--accent); }
.route-arrow { color: var(--muted); font-size: 20px; }

/* ── ranking rows ── */
.rank-row {
  display: grid;
  grid-template-columns: 44px 1fr 260px 120px;
  gap: 14px; align-items: center;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; padding: 12px 18px; margin-bottom: 8px;
  cursor: pointer; transition: border-color .15s, transform .15s;
}
.rank-row:hover { border-color: var(--accent); transform: translateX(3px); }
@media (max-width: 700px) {
  .rank-row { grid-template-columns: 30px 1fr; }
  .rank-bar-wrap { grid-column: 2; }
  .rank-score { grid-column: 2; text-align: left; display: flex; gap: 10px; align-items: baseline; }
  .country-header .kpis { margin-left: 0; }
  .best-doc { grid-template-columns: 1fr 80px; }
  .best-doc .bar-bg { display: none; }
}
.rank-pos { font-size: 17px; font-weight: 700; color: var(--muted); }
.rank-country { display: flex; align-items: center; gap: 10px; min-width: 0; }
.rank-country .flag { font-size: 26px; }
.rank-country .name { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rank-country .region { font-size: 12px; color: var(--muted); }
.rank-bar-wrap { }
.rank-bar-bg { background: var(--bg); border-radius: 6px; height: 10px; overflow: hidden; display: flex; }
.rank-bar-bg .seg-vf { background: var(--vf); }
.rank-bar-bg .seg-voa { background: var(--voa); }
.rank-bar-bg .seg-eta { background: var(--eta); }
.rank-bar-lbl { font-size: 11.5px; color: var(--muted); margin-top: 4px; }
.rank-score { text-align: right; }
.rank-score .big { font-size: 21px; font-weight: 700; }
.rank-score .small { font-size: 11.5px; color: var(--muted); }

/* ── badges ── */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  border-radius: 8px; padding: 3px 9px; font-size: 12px; font-weight: 600;
}
.b-vf { background: rgba(52,211,153,.14); color: var(--vf); }
.b-voa { background: rgba(96,165,250,.14); color: var(--voa); }
.b-eta { background: rgba(125,211,252,.14); color: var(--eta); }
.b-ev { background: rgba(251,191,36,.14); color: var(--ev); }
.b-vr { background: rgba(248,113,113,.14); color: var(--vr); }
.b-na { background: rgba(107,114,128,.2); color: var(--na); }
.b-unlock { background: rgba(192,132,252,.16); color: var(--unlock); }

/* ── cards ── */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 16px; padding: 20px; margin-bottom: 16px;
}
.card h3 { font-size: 16px; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.card h3 .cnt { color: var(--muted); font-weight: 400; font-size: 13px; }
.country-header {
  display: flex; align-items: center; gap: 16px;
  background: linear-gradient(120deg, var(--card2), var(--card));
  border: 1px solid var(--border); border-radius: 16px;
  padding: 22px; margin-bottom: 16px; flex-wrap: wrap;
}
.country-header .flag { font-size: 52px; }
.country-header h2 { font-size: 24px; }
.country-header .meta { color: var(--muted); font-size: 13px; margin-top: 3px; }
.country-header .kpis { display: flex; gap: 22px; margin-left: auto; flex-wrap: wrap; }
.kpi .num { font-size: 22px; font-weight: 700; }
.kpi .lbl { font-size: 11.5px; color: var(--muted); }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 800px) { .grid2 { grid-template-columns: 1fr; } }

.dest-list { display: flex; flex-wrap: wrap; gap: 6px; }
.dest-chip {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 9px; padding: 4px 10px; font-size: 13px;
}
.dest-chip .days { color: var(--muted); font-size: 11.5px; }
.dest-group { margin-bottom: 14px; }
.dest-group .grp-title { font-size: 13px; margin-bottom: 8px; }

/* ── chains ── */
.chains-setup {
  display: grid; grid-template-columns: 260px 1fr; gap: 18px;
  margin-bottom: 22px;
}
@media (max-width: 800px) { .chains-setup { grid-template-columns: 1fr; } }
.setup-block label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 8px; }
.setup-block select { width: 100%; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 20px; padding: 7px 14px; font-size: 13px;
  cursor: pointer; color: var(--muted); transition: all .15s;
  user-select: none;
}
.chip:hover { border-color: var(--accent); color: var(--text); }
.chip.on {
  background: rgba(91,140,255,.15); border-color: var(--accent);
  color: var(--text); font-weight: 600;
}

.unlock-row {
  display: flex; align-items: flex-start; gap: 12px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 12px; padding: 12px 14px; margin-bottom: 8px;
}
.unlock-row .flag { font-size: 24px; }
.unlock-row .chain { font-size: 13px; color: var(--muted); margin-top: 3px; }
.unlock-row .chain .via { color: var(--unlock); font-weight: 600; }
.unlock-row .cond { font-size: 12px; color: var(--muted); margin-top: 4px; font-style: italic; }
.unlock-row .head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.unlock-row .head .name { font-weight: 600; }
.conf { font-size: 10.5px; border-radius: 6px; padding: 2px 6px; }
.conf-high { background: rgba(52,211,153,.12); color: var(--vf); }
.conf-medium { background: rgba(251,191,36,.12); color: var(--ev); }

.best-doc {
  display: grid; grid-template-columns: 1fr 200px 90px;
  gap: 12px; align-items: center;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 12px; padding: 12px 16px; margin-bottom: 8px;
  cursor: pointer; transition: border-color .15s;
}
.best-doc:hover { border-color: var(--unlock); }
.best-doc .bar-bg { background: var(--card); border-radius: 5px; height: 8px; overflow: hidden; }
.best-doc .bar { background: linear-gradient(90deg, var(--unlock), var(--accent2)); height: 100%; }
.best-doc .val { text-align: right; font-weight: 700; color: var(--unlock); }

/* ── route ── */
.route-option {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; padding: 18px; margin-bottom: 12px;
}
.route-option.best { border-color: var(--vf); }
.route-option .rt-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 6px; }
.route-option .rt-head .ttl { font-weight: 700; font-size: 15px; }
.route-option .note { color: var(--muted); font-size: 13px; }

.empty { color: var(--muted); padding: 30px; text-align: center; }

footer {
  border-top: 1px solid var(--border);
  padding: 24px; text-align: center;
  color: var(--muted); font-size: 12.5px;
}
footer p { max-width: 800px; margin: 0 auto; }

.legend { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; }