/* 量化模块的组件样式。
   配色变量全部沿用 wordbook.css 里的那一套（--bg / --fill / --text / --accent /
   --hairline），所以两个模块在浅色和深色下都是同一种质感，
   单词本那一半和插件逐像素一致。 */

.page-wide {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 22px 120px;
}

.topnav-right {
  margin-left: auto;
  display: flex;
  gap: 8px;
  align-items: center;
}

/* ---------- 按钮 ---------- */

.btn {
  appearance: none;
  border: 1px solid var(--hairline);
  background: var(--bg);
  color: var(--text);
  border-radius: 8px;
  padding: 7px 14px;
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.btn:hover { border-color: var(--text-secondary); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn-primary:hover { opacity: 0.9; border-color: var(--accent); }
.btn-danger { color: var(--danger); }
.btn-sm { padding: 5px 10px; font-size: 12px; }

/* ---------- 输入 ---------- */

.inp, select.inp {
  width: 100%;
  padding: 8px 11px;
  border: 1px solid var(--hairline);
  border-radius: 8px;
  font-size: 13.5px;
  font-family: inherit;
  background: var(--bg);
  color: var(--text);
  outline: none;
}
.inp:focus { border-color: var(--accent); }
.inp-mono { font-family: var(--mono); }

/* ---------- 卡片 ---------- */

.card {
  background: var(--bg-subtle);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  margin-bottom: 16px;
  overflow: hidden;
}
.card-head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 13px 18px;
  border-bottom: 1px solid var(--hairline);
}
.card-head h2 {
  margin: 0;
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.card-head .sub {
  margin-left: auto;
  font-size: 12px;
  color: var(--text-secondary);
  font-family: var(--mono);
}
.card-body { padding: 18px; }
.card-body.tight { padding: 0; }

/* ---------- 统计块 ---------- */

.grid {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
}

.metric {
  background: var(--bg-subtle);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  padding: 15px 17px;
}
.metric .k {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  text-transform: uppercase;
  font-family: var(--mono);
}
.metric .v {
  font-size: 25px;
  font-weight: 600;
  margin-top: 7px;
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}
.metric .s {
  font-size: 11.5px;
  color: var(--text-secondary);
  margin-top: 5px;
  font-family: var(--mono);
}

.up { color: #1a8f3c; }
.down { color: var(--danger); }
.warn { color: #b26a00; }
@media (prefers-color-scheme: dark) {
  .up { color: #3fdb6b; }
  .warn { color: #f0a030; }
}

/* ---------- 表格 ---------- */

.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th {
  text-align: right;
  padding: 9px 12px;
  font-weight: 400;
  font-size: 10.5px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-family: var(--mono);
  border-bottom: 1px solid var(--hairline);
  white-space: nowrap;
}
.tbl td {
  text-align: right;
  padding: 11px 12px;
  border-bottom: 1px solid var(--hairline);
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.tbl th:first-child, .tbl td:first-child { text-align: left; }
.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl .muted { color: var(--text-secondary); }
.tbl .wrap { white-space: normal; font-family: inherit; }
.scroll-x { overflow-x: auto; }

/* ---------- 徽章 ---------- */

.badge {
  display: inline-block;
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 5px;
  background: var(--fill);
  color: var(--text-secondary);
  font-family: var(--mono);
  vertical-align: middle;
}
.badge.ok { background: rgba(26, 143, 60, 0.13); color: #1a8f3c; }
.badge.bad { background: rgba(215, 0, 21, 0.12); color: var(--danger); }
.badge.hot { background: rgba(178, 106, 0, 0.14); color: #b26a00; }
.badge.info { background: rgba(0, 113, 227, 0.12); color: var(--accent); }
@media (prefers-color-scheme: dark) {
  .badge.ok { background: rgba(63, 219, 107, 0.15); color: #3fdb6b; }
  .badge.hot { background: rgba(240, 160, 48, 0.15); color: #f0a030; }
}

/* ---------- 进度条 ---------- */

.bar { height: 6px; background: var(--fill); border-radius: 3px; overflow: hidden; }
.bar > i { display: block; height: 100%; background: #1a8f3c; transition: width 0.4s; }
.bar > i.hot { background: #b26a00; }
.bar > i.bad { background: var(--danger); }

/* ---------- 买卖指令卡 ---------- */

.order {
  border-left: 3px solid var(--hairline);
  background: var(--bg);
  border-radius: 0 8px 8px 0;
  padding: 12px 15px;
  margin-bottom: 9px;
}
.order:last-child { margin-bottom: 0; }
.order.buy { border-left-color: #1a8f3c; }
.order.sell { border-left-color: var(--danger); }
.order .h { display: flex; align-items: baseline; gap: 9px; flex-wrap: wrap; }
.order .sym { font-family: var(--mono); font-weight: 600; font-size: 15px; }
.order .meta {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-top: 5px;
}

/* ---------- 标的池标签墙 ---------- */

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 12.5px;
  background: var(--fill);
  border: 1px solid var(--hairline);
  border-radius: 7px;
  padding: 4px 7px 4px 10px;
  margin: 0 6px 6px 0;
}
.chip .x { cursor: pointer; color: var(--text-secondary); font-size: 15px; line-height: 1; }
.chip .x:hover { color: var(--danger); }
.chip.custom { border-color: var(--accent); }

.search-pop {
  position: absolute;
  top: 100%; left: 0; right: 0;
  z-index: 40;
  margin-top: 6px;
  max-height: 340px;
  overflow: auto;
  background: var(--bg);
  border: 1px solid var(--hairline);
  border-radius: 10px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.16);
}
@media (prefers-color-scheme: dark) {
  .search-pop { box-shadow: 0 12px 36px rgba(0, 0, 0, 0.6); }
}
.hit {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border-bottom: 1px solid var(--hairline);
}
.hit:last-child { border-bottom: 0; }
.hit .s { font-family: var(--mono); font-weight: 600; width: 78px; }
.hit .n { flex: 1; font-size: 13px; color: var(--text-secondary); }
.hit .t { font-size: 11px; color: var(--text-secondary); font-family: var(--mono); }

.savebar {
  position: sticky;
  bottom: 0;
  background: var(--bg);
  border-top: 1px solid var(--hairline);
  padding: 11px 0;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  z-index: 20;
}

/* ---------- 策略方案列表 ---------- */

.preset {
  padding: 10px 12px;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  margin-bottom: 6px;
}
.preset:hover { background: var(--fill); }
.preset.on { background: var(--fill); border-color: var(--hairline); }
.preset .nm { font-size: 13.5px; font-weight: 600; }
.preset .sb { font-size: 11px; color: var(--text-secondary); font-family: var(--mono); margin-top: 3px; }

.field { margin-bottom: 14px; }
.field label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-family: var(--mono);
  margin-bottom: 5px;
}
.field .hint { font-size: 11px; color: var(--text-secondary); line-height: 1.6; margin-top: 5px; }
.field-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 900px) { .field-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .field-grid { grid-template-columns: 1fr; } }

.group-title {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  font-family: var(--mono);
  margin: 4px 0 10px;
}

.chart-box { width: 100%; }
.legend {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--text-secondary);
}
.legend i { width: 14px; height: 2px; border-radius: 1px; display: inline-block; }

/* ---------- 登录：终端风 ----------
   和站内其余部分刻意不同。登录页不属于任何模块，它是门。
   页面上只有两行输入，没有标题、没有标签、没有按钮 ——
   回车提交，出错时才多一行红字。 */

/* display:flex 会盖掉 hidden 属性自带的 display:none，必须显式处理 */
#gate[hidden] { display: none !important; }

#gate {
  position: fixed;
  inset: 0;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  font-family: var(--mono);
}

/* 极淡的扫描线，靠近看才察觉得到，远看只是让黑底有点质感 */
#gate .crt {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 255, 140, 0.028) 0px,
    rgba(0, 255, 140, 0.028) 1px,
    transparent 1px,
    transparent 3px
  );
  animation: gateFlicker 7s infinite;
}
@keyframes gateFlicker {
  0%, 96%, 100% { opacity: 1; }
  97% { opacity: 0.72; }
  98% { opacity: 1; }
  99% { opacity: 0.86; }
}

#gate form {
  position: relative;
  width: min(420px, 84vw);
}

#gate .gline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border-bottom: 1px solid rgba(0, 255, 140, 0.16);
  padding: 12px 2px;
  transition: border-color 0.2s;
}
#gate .gline:focus-within { border-bottom-color: rgba(0, 255, 140, 0.55); }

#gate .gline { position: relative; }
#gate .pfx {
  position: absolute;
  left: 2px;
  color: #00ff8c;
  font-size: 15px;
  line-height: 1;
  opacity: 0.5;
  animation: gateBlink 1.15s step-end infinite;
}
#gate .gline:focus-within .pfx { opacity: 1; }
@keyframes gateBlink { 50% { opacity: 0.12; } }

#gate input {
  flex: 0 1 auto;
  width: 100%;
  text-align: center;
  background: transparent;
  border: 0;
  outline: 0;
  color: #00ff8c;
  font-family: var(--mono);
  font-size: 15px;
  letter-spacing: 0.08em;
  caret-color: #00ff8c;
  padding: 0;
  text-shadow: 0 0 9px rgba(0, 255, 140, 0.42);
}
#gate input::placeholder {
  color: rgba(0, 255, 140, 0.22);
  letter-spacing: 0.14em;
  text-shadow: none;
}
/* 密码圆点在等宽下太挤，拉开一点 */
#gate input[type="password"] { letter-spacing: 0.22em; }

/* Chrome 自动填充会强行套上蓝底白字，这里改回终端配色 */
#gate input:-webkit-autofill,
#gate input:-webkit-autofill:hover,
#gate input:-webkit-autofill:focus {
  -webkit-text-fill-color: #00ff8c;
  -webkit-box-shadow: 0 0 0 60px #000 inset;
  caret-color: #00ff8c;
}

/* 回车提交，页面上看不到按钮 */
#gate button[type="submit"] {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

#gate #login-err {
  text-align: center;
  color: #ff4d4d;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  min-height: 17px;
  margin-top: 16px;
  text-shadow: 0 0 8px rgba(255, 77, 77, 0.35);
}
#gate #login-err:not(:empty)::before { content: "! "; }

#gate.busy input { opacity: 0.45; }

@media (prefers-reduced-motion: reduce) {
  #gate .crt, #gate .pfx { animation: none; }
}

:root { --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace; }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.sec { color: var(--text-secondary); }
.hidden { display: none !important; }