/* ============================================================
 * 贸易倒爷1980 —— 样式（浅色纸感主题）
 * ============================================================ */

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

:root {
  --bg: #f5f2ea;
  --panel: #fffdf7;
  --line: #e3dccb;
  --ink: #33302a;
  --muted: #8a8474;
  --modern: #4a6fa5;
  --modern-bg: #eef2f8;
  --old: #b45309;
  --old-bg: #fdf3e3;
  --good: #2e7d32;
  --bad: #c62828;
  --gold: #c9a227;
}

html, body { height: 100%; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

#game {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ---------- 顶栏 ---------- */
#topbar {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  padding: 10px 18px;
  background: var(--panel);
  border-bottom: 2px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand {
  font-size: 18px;
  font-weight: 700;
  color: var(--old);
  letter-spacing: 2px;
}
.stat label {
  display: block;
  font-size: 11px;
  color: var(--muted);
}
.stat b { font-size: 14px; }
.c-modern { color: var(--modern); }
.c-80 { color: var(--old); }
.ap { display: inline-flex; gap: 4px; vertical-align: middle; }
.apdot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #ddd6c4;
  display: inline-block;
}
.apdot.on { background: var(--good); }
.top-btns { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- 按钮 ---------- */
.btn {
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  font-size: 13px;
  cursor: pointer;
  transition: all .15s;
}
.btn:hover:not(:disabled) { border-color: var(--old); color: var(--old); }
.btn.primary { background: var(--old); border-color: var(--old); color: #fff; }
.btn.primary:hover:not(:disabled) { background: #9a4708; color: #fff; }
.btn.danger { color: var(--bad); }
.btn.danger:hover:not(:disabled) { border-color: var(--bad); }
.btn.small { padding: 4px 10px; font-size: 12px; }
.btn.tiny { padding: 2px 8px; font-size: 12px; }
.btn.ghost { background: transparent; color: var(--muted); }
.btn:disabled { opacity: .45; cursor: not-allowed; }

/* ---------- 标签页 ---------- */
#tabs {
  display: flex;
  gap: 4px;
  padding: 0 18px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}
.tab {
  padding: 8px 18px;
  cursor: pointer;
  color: var(--muted);
  border-bottom: 3px solid transparent;
  font-weight: 600;
}
.tab.on { color: var(--old); border-bottom-color: var(--old); }
.tab-hint { font-size: 11px; color: #b8b09c; font-weight: 400; }

/* ---------- 主体布局 ---------- */
.body {
  display: flex;
  gap: 14px;
  padding: 14px 18px;
  flex: 1;
  align-items: flex-start;
}
#main { flex: 1; min-width: 0; }
#sidebar {
  width: 300px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ---------- 面板 ---------- */
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 14px;
}
.panel h2 {
  font-size: 15px;
  margin-bottom: 10px;
  color: var(--ink);
}
.panel h2 small { font-size: 12px; color: var(--muted); font-weight: 400; margin-left: 6px; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 10px;
}
.card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: #fff;
}
.card.old { background: var(--old-bg); border-color: #ecd9b8; }
.card-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.card-head b { font-size: 14px; }
.card-head .price { color: var(--modern); font-weight: 700; }
.card-meta { font-size: 12px; color: var(--muted); margin: 4px 0; }
.card-desc { font-size: 12px; color: #6b6557; margin-bottom: 8px; min-height: 32px; }
.card-act { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.bad { color: var(--bad); font-weight: 700; }

.src {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  border-top: 1px dashed var(--line);
  font-size: 12px;
}
.src.off { opacity: .5; }
.src small { display: block; color: var(--muted); }
.src-act { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.muted { color: var(--muted); font-size: 12px; }

/* ---------- 行 ---------- */
.rows { display: flex; flex-direction: column; gap: 6px; }
.row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  flex-wrap: wrap;
}
.r-name { font-weight: 600; min-width: 150px; }
.r-meta { font-size: 12px; color: var(--muted); flex: 1; }
.r-act { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }

/* ---------- 数量选择器 ---------- */
.qty {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  background: #fff;
}
.qty b {
  min-width: 34px;
  text-align: center;
  font-size: 13px;
}
.qbtn {
  border: none;
  background: var(--panel);
  padding: 4px 9px;
  cursor: pointer;
  font-size: 13px;
  color: var(--ink);
}
.qbtn:hover { background: var(--old-bg); color: var(--old); }
.qbtn.wide { font-size: 11px; padding: 4px 6px; color: var(--muted); }

/* ---------- 侧栏 ---------- */
.side-box {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
}
.side-box h3 {
  font-size: 13px;
  margin-bottom: 8px;
  color: var(--ink);
}
.side-box h3 small { color: var(--muted); font-weight: 400; margin-left: 4px; }
.side-box .row { padding: 5px 8px; }
.side-box .r-name { min-width: 90px; font-size: 13px; }
.volbar {
  height: 6px;
  background: #e8e2d2;
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 8px;
}
.volbar i { display: block; height: 100%; background: var(--old); }
.stats { display: flex; flex-direction: column; gap: 4px; }
.stat-line { display: flex; justify-content: space-between; font-size: 12px; }
.stat-line label { color: var(--muted); }
.ach { font-size: 12px; color: var(--muted); padding: 2px 0; }
.ach.on { color: var(--good); font-weight: 600; }

/* ---------- 作坊 ---------- */
.ws-level { margin-bottom: 10px; font-size: 14px; }
.upgrades { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }
.upgrades .btn {
  padding: 10px 14px;
  text-align: center;
  line-height: 1.6;
}
.upgrades .btn small { font-weight: 400; color: inherit; opacity: .8; font-size: 11px; }
.note {
  margin-top: 12px;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 12px;
}
.note.good { background: #e8f3e9; color: var(--good); }

/* ---------- 日志 ---------- */
#log {
  background: #2b2925;
  color: #d8d2c2;
  padding: 8px 18px;
  height: 130px;
  overflow-y: auto;
  font-size: 12px;
  font-family: "SF Mono", Consolas, monospace;
}
.log-line { padding: 1px 0; white-space: pre-wrap; }

/* ---------- 弹窗 ---------- */
.mask {
  position: fixed;
  inset: 0;
  background: rgba(40, 36, 28, .55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}
.modal {
  background: var(--panel);
  border-radius: 12px;
  border: 1px solid var(--line);
  max-width: 460px;
  width: 100%;
  padding: 26px 28px;
  box-shadow: 0 12px 40px rgba(0,0,0,.25);
}
.m-title {
  font-size: 19px;
  font-weight: 700;
  color: var(--old);
  margin-bottom: 6px;
}
.m-title.bad { color: var(--bad); }
.m-sub { font-size: 12px; color: var(--muted); margin-bottom: 10px; }
.m-text { font-size: 14px; line-height: 1.7; margin-bottom: 14px; }
.m-hint {
  font-size: 12px;
  background: var(--old-bg);
  border-left: 3px solid var(--old);
  padding: 8px 12px;
  border-radius: 0 6px 6px 0;
  margin-bottom: 14px;
  color: #7a5a2a;
}
.m-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 16px;
  margin-bottom: 16px;
}
.m-stats label { display: block; font-size: 11px; color: var(--muted); }
.m-btns { display: flex; gap: 10px; justify-content: flex-end; }

@media (max-width: 900px) {
  .body { flex-direction: column; }
  #sidebar { width: 100%; }
}