/* ============ 档案卷宗风格 ============ */
:root {
  --paper: #efe9da;
  --panel: #faf7ee;
  --ink: #2c2822;
  --muted: #8a8271;
  --line: #d9d0ba;
  --red: #9e2b25;
  --green: #4a6b3a;
  --gold: #8a6d3b;
}

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

html, body { height: 100%; }

body {
  background: var(--paper);
  background-image: repeating-linear-gradient(0deg, rgba(0,0,0,0.012) 0 1px, transparent 1px 28px);
  color: var(--ink);
  font-family: "Noto Serif SC", "Source Han Serif SC", "SimSun", "宋体", serif;
  font-size: 15px;
  line-height: 1.75;
  padding: 18px;
}

#app { max-width: 1280px; margin: 0 auto; }

b { font-weight: 700; }
.dim { color: var(--muted); font-size: 13px; }
.warn { color: var(--red); }

/* ---------- 通用 ---------- */
.btn {
  font-family: inherit; font-size: 14px; cursor: pointer;
  background: transparent; color: var(--ink);
  border: 1px solid var(--ink); padding: 8px 22px; letter-spacing: 2px;
  transition: all .15s;
}
.btn:hover:not(:disabled) { background: var(--ink); color: var(--panel); }
.btn:disabled { opacity: .35; cursor: not-allowed; }
.btn.primary { border-color: var(--red); color: var(--red); }
.btn.primary:hover:not(:disabled) { background: var(--red); color: var(--panel); }
.btn.danger { border-color: #b5544e; color: #b5544e; }
.btn.danger.armed { background: var(--red); border-color: var(--red); color: #fff; animation: blink 1s infinite; }
.btn.big { padding: 12px 38px; font-size: 16px; }
.btn.wide { width: 100%; margin-top: 14px; }
.btn.small { padding: 4px 12px; font-size: 12px; letter-spacing: 1px; }
@keyframes blink { 50% { opacity: .6; } }

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: 2px 3px 0 rgba(60,50,30,.06);
  margin-bottom: 14px;
}
.panel-title {
  font-family: "KaiTi", "楷体", serif;
  font-size: 15px; letter-spacing: 2px;
  padding: 7px 12px;
  border-bottom: 1px dashed var(--line);
  color: var(--gold);
}
.panel-body { padding: 10px 12px; }

/* ---------- 属性条 ---------- */
.bar-row { display: flex; align-items: center; gap: 8px; margin: 5px 0; }
.bar-label { width: 62px; font-size: 13px; text-align: right; flex-shrink: 0; }
.bar-val { width: 34px; font-size: 12px; color: var(--muted); flex-shrink: 0; }
.bar-track {
  flex: 1; height: 8px; background: #e7e0cd;
  border-radius: 4px; overflow: hidden; position: relative;
}
.bar-fill { display: block; height: 100%; background: var(--ink); border-radius: 4px; transition: width .4s; }
.bar-fill.good { background: var(--green); }
.bar-fill.bad { background: var(--red); }
.bar-fill.warn { background: #b98a2f; }
.bar-fill.pos { background: var(--green); }
.bar-fill.neg { background: var(--red); }
.bar-track.rel { background: linear-gradient(to right, #e5d9c9, #e7e0cd 50%, #e5d9c9); }
.rel-zero { position: absolute; left: 50%; top: -2px; bottom: -2px; width: 1px; background: var(--muted); }

.stat-line { font-size: 14px; margin: 5px 0; }

/* ---------- 首页 ---------- */
.title-screen {
  max-width: 640px; margin: 8vh auto 0; text-align: center;
  background: var(--panel); border: 1px solid var(--line);
  padding: 56px 48px 36px; position: relative;
  box-shadow: 3px 5px 0 rgba(60,50,30,.08);
}
.title-stamp {
  position: absolute; top: 22px; right: 26px;
  width: 54px; height: 54px; line-height: 48px;
  border: 3px solid var(--red); color: var(--red);
  font-size: 26px; font-family: "KaiTi", serif;
  transform: rotate(8deg); opacity: .8; border-radius: 4px;
}
.game-title { font-size: 40px; letter-spacing: 6px; font-family: "KaiTi", "楷体", serif; }
.title-sub { font-size: 20px; color: var(--red); letter-spacing: 3px; margin-left: 6px; }
.title-tagline { color: var(--gold); margin: 10px 0 22px; letter-spacing: 2px; }
.title-desc { text-align: left; font-size: 14px; color: #55503f; border-top: 1px dashed var(--line); border-bottom: 1px dashed var(--line); padding: 16px 6px; margin-bottom: 26px; }
.title-btns { display: flex; gap: 14px; justify-content: center; margin-bottom: 26px; }
.disclaimer { font-size: 12px; color: var(--muted); line-height: 1.6; }

/* ---------- 弹窗 ---------- */
.overlay {
  position: fixed; inset: 0; background: rgba(40,34,24,.45);
  display: flex; align-items: center; justify-content: center; z-index: 50;
}
.modal {
  width: min(560px, 92vw); background: var(--panel);
  border: 1px solid var(--line); padding: 26px;
  box-shadow: 4px 6px 0 rgba(60,50,30,.15);
}
.modal-title { font-family: "KaiTi", serif; font-size: 18px; letter-spacing: 3px; margin-bottom: 16px; color: var(--gold); }
.modal-tip { font-size: 12px; color: var(--muted); margin: 10px 0; }
.modal-btns { display: flex; gap: 12px; margin-top: 18px; justify-content: flex-end; }
.txt {
  width: 100%; font-family: inherit; font-size: 15px;
  padding: 9px 12px; border: 1px solid var(--line); background: #fffef9;
  margin-bottom: 6px; color: var(--ink);
}
.txt.area { height: 180px; resize: vertical; font-size: 11px; font-family: Consolas, monospace; }

/* ---------- 规划页 ---------- */
.plan-main { max-width: 760px; margin: 16px auto 0; }
.task-opt {
  display: block; padding: 10px 12px; border: 1px solid transparent;
  border-bottom: 1px dashed var(--line); cursor: pointer;
}
.task-opt:hover { background: #f3eeda; }
.task-opt.sel { border: 1px solid var(--gold); background: #f6f0dd; }
.task-name { font-weight: 700; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.risk-tag { font-style: normal; font-size: 11px; color: #fff; background: var(--red); padding: 0 6px; border-radius: 2px; letter-spacing: 1px; }
.flag-tag { font-style: normal; font-size: 11px; color: var(--gold); border: 1px solid var(--gold); padding: 0 5px; border-radius: 2px; }
.task-desc { display: block; font-size: 13px; color: var(--muted); }
.ap-row { display: flex; align-items: center; gap: 10px; padding: 8px 4px; border-bottom: 1px dashed var(--line); }
.ap-name { width: 44px; font-weight: 700; }
.ap-hint { flex: 1; font-size: 12px; color: var(--muted); }
.ap-ctrl { display: flex; align-items: center; gap: 8px; }
.ap-btn { width: 28px; height: 28px; border: 1px solid var(--ink); background: transparent; cursor: pointer; font-size: 16px; line-height: 1; }
.ap-btn:hover { background: var(--ink); color: var(--panel); }
.ap-num { letter-spacing: 2px; color: var(--gold); width: 84px; text-align: center; }
.plan-ops { display: flex; gap: 16px; margin-top: 18px; align-items: center; }

/* ---------- 游戏页 ---------- */
.header {
  border-bottom: 3px double var(--red);
  padding-bottom: 10px; margin-bottom: 16px;
  display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 6px;
}
.header-info { font-size: 15px; }
.header-name { font-family: "KaiTi", serif; color: var(--muted); letter-spacing: 2px; }

.layout { display: grid; grid-template-columns: 300px 1fr; gap: 18px; align-items: start; }
@media (max-width: 980px) { .layout { grid-template-columns: 1fr; } }

.col.center-col { min-width: 0; }

/* 卡片 */
.card {
  background: var(--panel); border: 1px solid var(--line);
  padding: 22px 26px; position: relative; margin-bottom: 16px;
  box-shadow: 3px 4px 0 rgba(60,50,30,.07);
}
.card::before {
  content: ''; position: absolute; top: 8px; left: 8px; right: 8px; bottom: 8px;
  border: 1px solid rgba(158,43,37,.12); pointer-events: none;
}
.card-tag {
  display: inline-block; font-size: 11px; letter-spacing: 2px;
  color: var(--gold); border: 1px solid var(--gold); padding: 0 8px; margin-bottom: 8px;
}
.card-tag.危机 { color: var(--red); border-color: var(--red); }
.card-title { font-family: "KaiTi", "楷体", serif; font-size: 21px; letter-spacing: 1px; margin-bottom: 12px; }
.card-text p { margin: 8px 0; text-align: justify; }
.card-text p.result-p { color: #4a4436; }
.card-text p.result-p::before { content: '▸ '; color: var(--red); }

.opt-list { margin-top: 16px; }
.opt-btn {
  display: flex; width: 100%; text-align: left; gap: 10px; align-items: flex-start;
  font-family: inherit; font-size: 15px; cursor: pointer;
  background: transparent; color: var(--ink);
  border: 1px solid var(--line); padding: 10px 14px; margin-bottom: 8px;
  transition: all .12s;
}
.opt-btn:hover:not(:disabled) { border-color: var(--ink); background: #f3eeda; }
.opt-btn.disabled { opacity: .45; cursor: not-allowed; }
.opt-idx {
  flex-shrink: 0; width: 22px; height: 22px; line-height: 20px; text-align: center;
  border: 1px solid var(--red); color: var(--red); border-radius: 50%;
  font-size: 12px; margin-top: 3px;
}
.opt-reason { font-style: normal; display: block; font-size: 12px; color: var(--red); margin-top: 2px; }

table.terms { border-collapse: collapse; margin: 6px 0; font-size: 13px; }
table.terms td { border: 1px solid var(--line); padding: 2px 12px; }
table.terms td:first-child { color: var(--muted); }

.delta-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.chip {
  font-size: 12px; padding: 2px 10px; border-radius: 3px; letter-spacing: 1px;
  border: 1px solid; background: #fffef7;
}
.chip.up { color: var(--green); border-color: var(--green); }
.chip.down { color: var(--red); border-color: var(--red); }

/* 大事记 */
.history { max-height: 300px; overflow-y: auto; font-size: 13px; }
.his-line { padding: 3px 0; border-bottom: 1px dotted #e4dcc6; }
.his-year { color: var(--red); margin-right: 8px; font-size: 12px; }
.side-ops { display: flex; gap: 8px; }

/* ---------- 结局 ---------- */
.ending-screen { display: flex; justify-content: center; padding: 30px 0; }
.ending-box {
  max-width: 720px; width: 100%;
  background: var(--panel); border: 1px solid var(--line);
  padding: 44px 50px; position: relative;
  box-shadow: 4px 6px 0 rgba(60,50,30,.1);
}
.ending-stamp {
  position: absolute; top: 30px; right: 40px;
  border: 3px solid var(--red); color: var(--red);
  font-family: "KaiTi", serif; font-size: 22px; letter-spacing: 6px;
  padding: 6px 14px; transform: rotate(-9deg); opacity: .75; border-radius: 4px;
}
.ending-type { color: var(--gold); font-size: 14px; letter-spacing: 2px; }
.ending-title { font-family: "KaiTi", serif; font-size: 44px; letter-spacing: 8px; margin: 8px 0 4px; }
.ending-eval { color: var(--red); margin-bottom: 18px; font-size: 14px; }
.ending-text { border-top: 1px dashed var(--line); border-bottom: 1px dashed var(--line); padding: 18px 4px; margin-bottom: 20px; text-align: justify; }
.ending-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px 24px; margin-bottom: 22px; }
.es-item { display: flex; justify-content: space-between; border-bottom: 1px dotted #e4dcc6; padding: 3px 2px; font-size: 14px; }
.es-k { color: var(--muted); }
.ending-tl-title { border-bottom: none; }
.history.tl { max-height: 260px; }
.ending-btns { display: flex; gap: 16px; justify-content: center; margin-top: 26px; }

/* ---------- 特殊种子系统 ---------- */
.unlock-row { margin-bottom: 18px; }
.btn.tiny { padding: 2px 10px; font-size: 11px; letter-spacing: 1px; opacity: .55; border-color: var(--muted); color: var(--muted); }
.btn.tiny:hover { opacity: 1; }
.unlock-ok { color: var(--green); font-weight: 700; }
.unlock-bad { color: var(--red); }

.mode-box { border: 1px dashed var(--line); padding: 10px 12px; margin: 10px 0 4px; background: #f6f1e0; }
.mode-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 6px 0 10px; }
.mode-chip {
  font-family: inherit; font-size: 13px; cursor: pointer;
  background: transparent; color: var(--ink);
  border: 1px solid var(--line); padding: 5px 14px; letter-spacing: 1px;
}
.mode-chip:hover { border-color: var(--ink); }
.mode-chip.sel { border-color: var(--red); color: var(--red); background: #fffef7; font-weight: 700; }
.mode-chip.special { border-style: dashed; }

.special-badge {
  display: inline-block;
  border: 2px solid var(--red); color: var(--red);
  font-family: "KaiTi", "楷体", serif; font-size: 13px; letter-spacing: 2px;
  padding: 3px 12px; transform: rotate(-2deg); border-radius: 3px;
  background: rgba(158,43,37,.05); align-self: flex-start;
}
.special-badge.big { font-size: 16px; padding: 5px 16px; margin-bottom: 10px; }
.special-badge.inline { font-size: 12px; }

/* 滚动条 */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-thumb { background: var(--line); border-radius: 4px; }