/* SPDX-License-Identifier: GPL-3.0-or-later */
/* 棋谱复盘页样式 */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #14100c;
  --panel: #211a14;
  --panel-2: #2a2119;
  --line: rgba(214, 178, 116, 0.16);
  --gold: #d7b170;
  --gold-bright: #f2d49a;
  --red: #d6453d;
  --text: #efe4d3;
  --muted: #a08e77;
  --good: #5fbf7a;
  --warn: #e0a94a;
  --bad: #d6453d;
}

html, body { min-height: 100%; }

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, sans-serif;
  background:
    radial-gradient(1200px 700px at 18% -10%, #2c2116 0%, transparent 60%),
    radial-gradient(900px 600px at 100% 110%, #23180f 0%, transparent 55%),
    var(--bg);
  color: var(--text);
  padding: 20px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.rv-app { width: min(1080px, 100%); }

.rv-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.back {
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  margin-right: 12px;
}
.back:hover { color: var(--gold-bright); }

.rv-brand h1 {
  display: inline;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.rv-brand .sub { color: var(--muted); font-size: 13px; margin-left: 10px; }

.rv-actions { display: flex; gap: 10px; }

.btn {
  appearance: none;
  border: 1px solid rgba(215, 177, 112, 0.35);
  background: linear-gradient(180deg, #3a2c1e, #2b2016);
  color: var(--gold-bright);
  padding: 9px 16px;
  border-radius: 10px;
  font-size: 14px;
  cursor: pointer;
  transition: transform 0.06s ease, filter 0.15s ease;
}
.btn:hover { filter: brightness(1.12); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn.ghost { background: transparent; border-color: var(--line); color: var(--text); }

.rv-main {
  display: grid;
  grid-template-columns: 540px minmax(320px, 1fr);
  gap: 22px;
  align-items: start;
}

.rv-board-col { display: flex; flex-direction: column; gap: 12px; }

.board-wrap {
  border-radius: 16px;
  padding: 10px;
  background: linear-gradient(160deg, rgba(215, 177, 112, 0.14), rgba(0, 0, 0, 0));
  border: 1px solid var(--line);
}
#rvBoard { display: block; width: 100%; height: auto; border-radius: 10px; }

.rv-nav { display: flex; align-items: center; gap: 6px; }
.rv-nav button {
  width: 40px; height: 36px;
  border-radius: 9px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  font-size: 14px;
  cursor: pointer;
}
.rv-nav button:hover { border-color: var(--gold); }
.rv-nav button.on { background: var(--gold); color: #201810; }
#rvStepInfo { margin-left: auto; color: var(--muted); font-size: 13px; }

.rv-status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  font-size: 14px;
}
#rvTurn { color: var(--gold-bright); }
#rvResult { color: var(--muted); }

.rv-side { display: flex; flex-direction: column; gap: 14px; }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
}
.card h2 {
  font-size: 14px;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }

#rvPaste {
  width: 100%;
  height: 92px;
  resize: vertical;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--text);
  padding: 10px 12px;
  font-family: ui-monospace, Consolas, monospace;
  font-size: 12px;
  line-height: 1.5;
  margin-bottom: 10px;
}
#rvPaste:focus { outline: none; border-color: var(--gold); }

select {
  background: var(--panel-2);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 9px;
  padding: 8px 10px;
  font-size: 13px;
}

.msg { color: var(--muted); font-size: 12px; }
.msg.error { color: var(--bad); }

.tag {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(95, 191, 122, 0.4);
  color: var(--good);
}
.tag.warn { border-color: rgba(224, 169, 74, 0.45); color: var(--warn); }
.tag.off { border-color: var(--line); color: var(--muted); }

.eval-box { border-top: 1px solid var(--line); padding-top: 10px; }
.eval-line {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 5px 0;
  font-size: 13px;
}
.eval-line span { color: var(--muted); flex: none; }
.eval-line b { font-weight: 600; text-align: right; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.moves-card { padding-bottom: 10px; }
.rv-moves { max-height: 320px; overflow: auto; font-size: 13px; }

.mv-row {
  display: grid;
  grid-template-columns: 34px 1fr 1fr;
  gap: 4px;
  align-items: center;
  padding: 3px 0;
  border-bottom: 1px dashed rgba(214, 178, 116, 0.08);
}
.mv-no { color: var(--muted); font-size: 12px; text-align: right; padding-right: 6px; }
.mv-cell {
  display: flex;
  justify-content: space-between;
  gap: 6px;
  padding: 4px 6px;
  border-radius: 6px;
  cursor: pointer;
}
.mv-cell:hover { background: rgba(215, 177, 112, 0.1); }
.mv-cell.cur { background: rgba(215, 177, 112, 0.22); }
.mv-cell.red { color: #f2a09a; }
.mv-cell.black { color: #cfc6b8; }

.mv-eval { font-size: 11px; color: var(--muted); }
.mv-eval.ok { color: var(--good); }
.mv-eval.inaccuracy { color: var(--warn); }
.mv-eval.mistake { color: #e07a4a; }
.mv-eval.blunder { color: var(--bad); font-weight: 700; }

.rv-report { font-size: 13px; line-height: 1.7; color: var(--text); }
.rv-report .stat { display: flex; justify-content: space-between; border-bottom: 1px dashed rgba(214, 178, 116, 0.1); padding: 3px 0; }
.rv-report .stat b { color: var(--gold-bright); }
.rv-report .bad-move { cursor: pointer; color: #f0b6ae; }
.rv-report .bad-move:hover { text-decoration: underline; }

.empty { color: var(--muted); font-size: 13px; padding: 6px 0; }

@media (max-width: 940px) {
  .rv-main { grid-template-columns: 1fr; }
  .board-wrap { max-width: 560px; margin: 0 auto; }
  .rv-nav { max-width: 560px; margin: 0 auto; width: 100%; }
}

/* 中局思路 / 杀招 */
.rv-ideas { font-size: 13px; line-height: 1.65; }
.idea-sum { color: var(--text); }
.idea-tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.idea-tag {
  font-size: 11px; padding: 3px 8px; border-radius: 999px;
  border: 1px solid rgba(215, 177, 112, 0.45); color: var(--gold-bright);
}
.idea-tag.off { color: var(--muted); border-color: var(--line); }
.idea-list { margin: 6px 0 0 18px; color: var(--muted); }
.idea-list li { margin: 3px 0; }
.idea-mate {
  margin-bottom: 8px; padding: 6px 10px; border-radius: 8px;
  background: rgba(214, 69, 61, 0.16); color: #f2a09a; font-weight: 600;
}

/* ============================================================
   2.7 深海大肥鱼主题（复盘/棋库页覆盖层，与对局页统一）
   ============================================================ */
:root {
  --bg: #eaf5ff;
  --panel: rgba(255, 255, 255, .86);
  --panel-2: #ffffff;
  --line: rgba(41, 111, 201, .16);
  --gold: #4d93e8;
  --gold-bright: #1f6fd6;
  --red: #e2564a;
  --text: #1d3a5f;
  --muted: #6d8bab;
  --good: #1fa97d;
  --warn: #d99a2b;
  --bad: #d6453d;
}

body {
  color: var(--text);
  background:
    radial-gradient(900px 520px at 12% -8%, rgba(125, 196, 255, .5), transparent 62%),
    radial-gradient(820px 520px at 105% 8%, rgba(38, 192, 174, .3), transparent 60%),
    radial-gradient(760px 620px at 50% 118%, rgba(91, 141, 239, .3), transparent 62%),
    linear-gradient(160deg, #f4faff 0%, #e9f6ff 52%, #eef6ff 100%);
  background-attachment: fixed;
}

.rv-brand h1, .rv-brand .rv-sub, .bk-head h1 { color: #16395f; }
.rv-brand .rv-sub, .bk-head .rv-sub { color: #6d8bab; }
.back { color: #1f6fd6; }
.back:hover { color: #0d5ab8; }

.btn {
  border: none;
  border-radius: 999px;
  background: linear-gradient(135deg, #6cb2f5 0%, #2f7bd8 55%, #1f6fd6 100%);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 8px 20px rgba(47, 123, 216, .28);
}
.btn:hover { filter: brightness(1.05); transform: translateY(-1px); }
.btn.ghost {
  background: rgba(255, 255, 255, .8);
  border: 1px solid rgba(77, 147, 232, .3);
  color: #1f6fd6;
  box-shadow: 0 6px 16px rgba(77, 147, 232, .14);
}

.card {
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, .9);
  border-radius: 20px;
  box-shadow: 0 18px 45px rgba(31, 111, 214, .13), inset 0 1px 0 rgba(255, 255, 255, .8);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.card h2, .rv-card h2 { color: #16395f; }

.board-wrap {
  background: linear-gradient(160deg, #ffffff, #dceeff 55%, #cfe8ff);
  border: 1px solid rgba(255, 255, 255, .95);
  border-radius: 22px;
  box-shadow: 0 24px 60px rgba(31, 111, 214, .2), 0 0 0 6px rgba(255, 255, 255, .5);
}
#rvBoard { border-radius: 12px; }

.rv-nav { background: rgba(255, 255, 255, .6); border: 1px solid rgba(77, 147, 232, .16); border-radius: 999px; }
.rv-nav button { color: #5a7898; }
.rv-nav button:hover { color: #1f6fd6; background: rgba(77, 147, 232, .1); }
.rv-nav button.on {
  color: #fff;
  background: linear-gradient(135deg, #6cb2f5, #1f6fd6);
  box-shadow: 0 4px 12px rgba(31, 111, 214, .3);
}

.rv-status, .bk-stats {
  background: var(--panel);
  border: 1px solid rgba(77, 147, 232, .18);
  color: var(--muted);
}
#rvTurn, .bk-stats b { color: #1f6fd6; }
#rvPaste, #libSearch, .search input, select {
  background: rgba(255, 255, 255, .8);
  border: 1px solid rgba(77, 147, 232, .25);
  color: #1d3a5f;
}
#rvPaste:focus, #libSearch:focus, .search input:focus { border-color: rgba(31, 111, 214, .6); }

.tag { border-color: rgba(31, 169, 125, .4); color: var(--good); }
.mv-cell:hover { background: rgba(77, 147, 232, .1); }
.mv-cell.cur { background: rgba(77, 147, 232, .2); }
.mv-cell.red { color: #d6453d; }
.mv-cell.black { color: #2b3a52; }
.eval-line b { color: #1f6fd6; }
.mv-eval.good { color: var(--good); }
.mv-eval.inacc { color: var(--warn); }
.mv-eval.blunder { color: var(--bad); }

.idea-tag { border-color: rgba(77, 147, 232, .45); color: #1f6fd6; }
.idea-mate { background: rgba(214, 69, 61, .14); color: #d6453d; }
.rv-report .stat { border-bottom-color: rgba(41, 111, 201, .12); }
.rv-report .stat b { color: #1f6fd6; }
.rv-report .bad-move { color: #d6453d; }
.lib-item:hover { background: rgba(77, 147, 232, .08); }
.check { accent-color: #1f6fd6; }

::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-thumb { background: linear-gradient(#9ec9f7, #5b9be8); border-radius: 999px; }
::-webkit-scrollbar-track { background: transparent; }

/* ============================================================
   复盘/棋库 移动端触控与安全区
   ============================================================ */
@media (max-width: 760px) {
  body {
    padding:
      max(10px, env(safe-area-inset-top))
      max(10px, env(safe-area-inset-right))
      max(10px, env(safe-area-inset-bottom))
      max(10px, env(safe-area-inset-left));
  }
  .rv-nav button { min-width: 44px; min-height: 44px; font-size: 16px; }
  .btn { min-height: 44px; padding: 10px 16px; }
  .rv-top { gap: 10px; }
}