:root {
  --bg: #0f1420;
  --bg2: #161d2e;
  --panel: #1c2537;
  --border: #2b3650;
  --text: #e8ecf4;
  --muted: #93a0bd;
  --accent: #ff7a2f;
  --accent2: #1d8fff;
  --correct: #3fae5a;
  --close: #d9a520;
  --wrong: #55617d;
  --radius: 12px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Microsoft YaHei", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 14px 20px; flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, var(--bg2), transparent);
}
.logo { margin: 0; font-size: 24px; letter-spacing: 1px; }
.modes { display: flex; gap: 8px; flex-wrap: wrap; }
.mode-btn {
  background: var(--panel); color: var(--text);
  border: 1px solid var(--border); border-radius: 999px;
  padding: 8px 14px; cursor: pointer; font-size: 14px; transition: .15s;
}
.mode-btn:hover { border-color: var(--accent); }
.mode-btn.active { background: var(--accent); border-color: var(--accent); color: #1a1005; font-weight: 700; }
.mode-btn.ghost { background: transparent; }

.wrap { max-width: 1000px; margin: 0 auto; padding: 20px 16px 60px; }

.status-bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; flex-wrap: wrap; margin-bottom: 14px;
}
.mode-label { font-weight: 700; font-size: 18px; }
.progress { color: var(--muted); font-size: 14px; }
.status-actions { display: flex; gap: 12px; }
.link-btn { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 14px; }
.link-btn:hover { color: var(--accent); }

.guess-input { display: flex; gap: 10px; margin-bottom: 10px; }
.autocomplete { position: relative; flex: 1; }
#guessInput {
  width: 100%; padding: 12px 14px; font-size: 15px;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text); outline: none;
}
#guessInput:focus { border-color: var(--accent2); }
.primary {
  background: var(--accent2); border: none; color: #fff; font-weight: 700;
  padding: 0 22px; border-radius: var(--radius); cursor: pointer; font-size: 15px;
}
.primary:hover { filter: brightness(1.1); }
.primary:disabled { opacity: .5; cursor: not-allowed; }

.suggestions {
  position: absolute; z-index: 20; top: calc(100% + 4px); left: 0; right: 0;
  list-style: none; margin: 0; padding: 4px; max-height: 300px; overflow-y: auto;
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
}
.suggestions li {
  padding: 9px 12px; border-radius: 8px; cursor: pointer;
  display: flex; justify-content: space-between; gap: 10px;
}
.suggestions li:hover, .suggestions li.active { background: var(--bg2); }
.suggestions .sub { color: var(--muted); font-size: 12px; }

.banner {
  margin: 12px 0; padding: 14px 16px; border-radius: var(--radius);
  font-weight: 700; text-align: center;
}
.banner.win { background: rgba(63,174,90,.15); border: 1px solid var(--correct); color: #8ee0a0; }
.banner.lose { background: rgba(255,90,90,.12); border: 1px solid #b3454a; color: #ffb0b3; }

.board { margin-top: 8px; overflow-x: auto; }
.board-head, .row {
  display: grid;
  grid-template-columns: 1.6fr 1fr .9fr .9fr 1fr .9fr .8fr .9fr .9fr;
  gap: 6px; min-width: 760px;
}
.board-head > div {
  padding: 8px 6px; text-align: center; color: var(--muted);
  font-size: 13px; font-weight: 700; text-transform: uppercase;
}
.rows { display: flex; flex-direction: column; gap: 6px; }
.row { animation: pop .35s ease; }
.cell {
  padding: 10px 6px; text-align: center; border-radius: 8px;
  font-size: 13px; line-height: 1.25; display: flex; flex-direction: column;
  align-items: center; justify-content: center; min-height: 52px;
  background: var(--wrong);
}
.cell.name { background: var(--panel); font-weight: 700; text-align: left; align-items: flex-start; }
.cell.correct { background: var(--correct); }
.cell.close { background: var(--close); color: #1a1200; }
.cell.wrong { background: var(--wrong); }
.cell .arrow { font-size: 11px; opacity: .85; }

.legend { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 16px; }
.chip { padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.chip.correct { background: var(--correct); }
.chip.close { background: var(--close); color: #1a1200; }
.chip.wrong { background: var(--wrong); }
.legend .hint { color: var(--muted); font-size: 12px; }

.datasource { margin-top: 18px; color: var(--muted); font-size: 12px; text-align: center; }

.modal {
  position: fixed; inset: 0; background: rgba(0,0,0,.6);
  display: flex; align-items: center; justify-content: center; padding: 16px; z-index: 100;
}
.modal-card {
  position: relative; max-width: 560px; width: 100%;
  background: var(--bg2); border: 1px solid var(--border); border-radius: 16px; padding: 26px;
}
.modal-card h2 { margin-top: 0; }
.modal-card ul { padding-left: 18px; line-height: 1.7; }
.modal-close { position: absolute; top: 12px; right: 14px; background: none; border: none; color: var(--muted); font-size: 20px; cursor: pointer; }
.credit { color: var(--muted); font-size: 12px; }
.disclaimer { color: var(--muted); font-size: 12px; line-height: 1.6; border-top: 1px solid var(--border); padding-top: 12px; margin-top: 14px; }
.txt-correct { color: var(--correct); }
.txt-close { color: var(--close); }
.txt-wrong { color: #9aa6c2; }

.foot { text-align: center; color: var(--muted); font-size: 12px; padding: 24px; border-top: 1px solid var(--border); }

.hidden { display: none !important; }

@keyframes pop { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

#guessInput.shake { animation: shake .3s; border-color: #b3454a; }
@keyframes shake { 0%,100%{transform:translateX(0)} 25%{transform:translateX(-6px)} 75%{transform:translateX(6px)} }

@media (max-width: 640px) {
  .logo { font-size: 20px; }
  .wrap { padding: 14px 10px 50px; }
}