/* Dividend Pulse · 深色终端主题 */
:root {
  color-scheme: dark;
  --page: #0d0d0d;
  --surface: #1a1a19;
  --surface-2: #222221;
  --surface-3: #2a2a28;
  --grid: #2c2c2a;
  --axis: #383835;
  --border: rgba(255, 255, 255, 0.10);
  --ink: #f2f1ec;
  --ink-2: #c3c2b7;
  --ink-3: #898781;
  --up: #ff6b6b;       /* A 股习惯：涨 = 红 */
  --down: #34c47c;     /* 跌 = 绿 */
  /* 等级（发散：冷 ↔ 中性 ↔ 暖），已用 dataviz 校验脚本在 #1a1a19 上验证 */
  --g-E: #3e6dc8;
  --g-D: #00a5bb;
  --g-C: #76746e;
  --g-B: #cb7f00;
  --g-A: #cc3d3d;
  --g-na: #3a3935;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --r: 10px;
}
* { box-sizing: border-box; }
html { scroll-padding-top: 72px; }
body { margin: 0; background: var(--page); color: var(--ink); font: 14px/1.55 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: var(--ink-2); }
button { font: inherit; color: inherit; }
.tnum { font-variant-numeric: tabular-nums; }
.mono { font-family: var(--mono); }
.up { color: var(--up); } .down { color: var(--down); } .flat { color: var(--ink-2); }
.muted { color: var(--ink-3); } .sec { color: var(--ink-2); }

/* ---------- top bar ---------- */
.topbar { position: sticky; top: 0; z-index: 20; background: rgba(13, 13, 13, .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); }
.topbar .in { max-width: 1440px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; white-space: nowrap; }
.brand .mark { width: 10px; height: 22px; border-radius: 2px; background: var(--g-na); }
.brand b { font-family: var(--mono); letter-spacing: .12em; font-size: 14px; }
.brand span { color: var(--ink-3); font-size: 12px; }
.quote { display: flex; align-items: baseline; gap: 10px; white-space: nowrap; }
.quote .px { font-size: 20px; font-weight: 600; }
.quote .chg { font-size: 13px; font-weight: 600; }
.datectl { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.datectl button, .datectl input { height: 32px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface); color: var(--ink); padding: 0 10px; cursor: pointer; }
.datectl button:hover:not(:disabled) { border-color: var(--ink-3); }
.datectl button:disabled { opacity: .35; cursor: default; }
.datectl input { font-size: 15px; font-family: var(--sans); cursor: text; color-scheme: dark; }
.stamp { font-family: var(--mono); font-size: 11px; color: var(--ink-3); white-space: nowrap; }
@media (max-width: 760px) {
  .topbar .in { gap: 8px 12px; padding: 8px 12px; }
  .datectl { margin-left: 0; width: 100%; }
  .datectl input { flex: 1; min-width: 0; font-size: 16px; }
  .stamp { width: 100%; }
}

/* ---------- layout ---------- */
main { max-width: 1440px; margin: 0 auto; padding: 16px; display: grid; gap: 12px; grid-template-columns: repeat(12, minmax(0, 1fr)); }
.c4 { grid-column: span 4; } .c5 { grid-column: span 5; } .c6 { grid-column: span 6; } .c7 { grid-column: span 7; } .c8 { grid-column: span 8; } .c12 { grid-column: span 12; }
@media (max-width: 1100px) { .c4 { grid-column: span 6; } .c5, .c7 { grid-column: span 12; } .c8 { grid-column: span 12; } }
@media (max-width: 760px) { main { padding: 10px; gap: 10px; } .c4, .c5, .c6, .c7, .c8 { grid-column: span 12; } }

.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); min-width: 0; display: flex; flex-direction: column; }
.ph { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-bottom: 1px solid var(--grid); flex-wrap: wrap; }
.ph .t { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; color: var(--ink-2); text-transform: uppercase; }
.ph .zh { font-size: 12px; color: var(--ink-3); }
.ph .r { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.pb { padding: 14px; flex: 1; min-width: 0; }
.banner { grid-column: span 12; border: 1px solid var(--border); border-left: 3px solid var(--ink-3); background: var(--surface); border-radius: var(--r); padding: 10px 14px; color: var(--ink-2); font-size: 13px; }
.banner b { color: var(--ink); }

/* ---------- score panel ---------- */
.hero { display: flex; align-items: flex-end; gap: 14px; flex-wrap: wrap; }
.hero .num { font-size: 64px; font-weight: 700; line-height: .95; letter-spacing: -.02em; }
.chip { display: inline-flex; align-items: center; gap: 6px; height: 24px; padding: 0 10px; border-radius: 6px; background: var(--surface-3); color: var(--ink); font-size: 12px; font-weight: 600; white-space: nowrap; }
.chip i { width: 8px; height: 8px; border-radius: 2px; display: inline-block; }
.action { font-size: 16px; font-weight: 600; margin-top: 6px; }
.scale { position: relative; display: grid; grid-template-columns: 25fr 15fr 15fr 15fr 30fr; gap: 2px; margin: 18px 0 4px; }
.scale span { height: 8px; border-radius: 2px; opacity: .35; }
.scale span.on { opacity: 1; }
.scale .pin { position: absolute; top: -7px; width: 2px; height: 22px; background: var(--ink); border-radius: 1px; transform: translateX(-1px); }
.scale-l { display: grid; grid-template-columns: 25fr 15fr 15fr 15fr 30fr; gap: 2px; font-size: 11px; color: var(--ink-3); }
.kv { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 14px; margin-top: 16px; }
.kv > div { min-width: 0; }
.kv .k { font-size: 11px; color: var(--ink-3); }
.kv .v { font-size: 17px; font-weight: 600; }
.kv .s { font-size: 11px; color: var(--ink-3); }
.spark { margin-top: 16px; }
.spark-h { display: flex; justify-content: space-between; gap: 8px; font-size: 12px; color: var(--ink-2); flex-wrap: wrap; }
.spark-h .muted { font-size: 11px; }
.chart.xs { height: 130px; cursor: pointer; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.tag { font-size: 12px; color: var(--ink-2); border: 1px solid var(--border); border-radius: 6px; padding: 2px 8px; }

/* ---------- indicator rows ---------- */
.rows { display: flex; flex-direction: column; }
.row-i { border-bottom: 1px solid var(--grid); }
.row-i:last-child { border-bottom: 0; }
.row-i > summary, .row-i > .line { list-style: none; display: grid; grid-template-columns: minmax(84px, 1.1fr) minmax(64px, .8fr) minmax(90px, 1.3fr); align-items: center; gap: 10px; padding: 8px 0; }
.row-i > summary { cursor: pointer; }
.row-i > summary::-webkit-details-marker { display: none; }
.row-i .n { color: var(--ink-2); font-size: 13px; }
.row-i .n small { color: var(--ink-3); font-size: 11px; margin-left: 4px; }
.row-i > summary .n::after { content: " ▸"; color: var(--ink-3); font-size: 10px; }
details.row-i[open] > summary .n::after { content: " ▾"; }
.row-i .val { font-weight: 600; font-size: 15px; text-align: right; }
.row-i .lab { font-size: 12px; color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.strip { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); gap: 2px; margin-bottom: 3px; }
.strip i { height: 5px; border-radius: 1px; background: var(--surface-3); }
.strip i.on { background: var(--ink-2); }
details.row-i[open] > summary .lab { color: var(--ink-2); }
.bandtbl { width: 100%; border-collapse: collapse; font-size: 12px; margin: 0 0 10px; }
.bandtbl td { padding: 5px 6px; border-top: 1px solid var(--grid); color: var(--ink-3); }
.bandtbl tr.on td { color: var(--ink); background: var(--surface-2); }
.bandtbl tr.on td:first-child { box-shadow: inset 2px 0 0 var(--ink-2); }
.pos52 { position: relative; height: 6px; border-radius: 3px; background: var(--surface-3); margin-top: 2px; }
.pos52 b { position: absolute; top: -4px; width: 2px; height: 14px; background: var(--ink); transform: translateX(-1px); }
.hint { font-size: 11px; color: var(--ink-3); margin-top: 8px; }

/* ---------- stats grid ---------- */
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--grid); border: 1px solid var(--grid); border-radius: 8px; overflow: hidden; margin-top: 10px; }
.stats > div { background: var(--surface); padding: 8px 10px; min-width: 0; }
.stats .k { font-size: 11px; color: var(--ink-3); }
.stats .v { font-size: 15px; font-weight: 600; }
.stats .s { font-size: 11px; color: var(--ink-3); }

/* ---------- charts ---------- */
.chart { width: 100%; height: 260px; }
.chart.k { height: 470px; }
.chart.sm { height: 150px; }
.chart.md { height: 220px; }
@media (max-width: 760px) { .chart.k { height: 420px; } .row-i .lab { white-space: normal; } }
.legend { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: 12px; color: var(--ink-2); }
.legend span { display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; }
.legend i { width: 10px; height: 10px; border-radius: 2px; display: inline-block; }
.legend i.hollow { background: transparent; border: 1.5px solid var(--ink-2); }
.legend i.solid { background: var(--ink-2); }
.legend i.line { height: 2px; width: 14px; border-radius: 1px; background: var(--ink-2); }

/* ---------- tables ---------- */
.tbl-wrap { overflow-x: auto; }
table.t { width: 100%; border-collapse: collapse; font-size: 13px; }
table.t th { text-align: left; font-weight: 500; font-size: 11px; color: var(--ink-3); padding: 6px 8px; border-bottom: 1px solid var(--axis); white-space: nowrap; }
table.t td { padding: 7px 8px; border-bottom: 1px solid var(--grid); white-space: nowrap; }
table.t td.r, table.t th.r { text-align: right; }
.seg { display: inline-flex; background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; padding: 2px; flex-wrap: wrap; }
.seg button { border: 0; background: transparent; color: var(--ink-3); font-size: 12px; padding: 3px 9px; border-radius: 6px; cursor: pointer; }
.seg button.on { background: var(--surface-3); color: var(--ink); }
.bar { display: flex; align-items: center; gap: 8px; }
.bar em { display: block; height: 6px; border-radius: 1px; background: var(--ink-2); }

/* ---------- method (collapsible) ---------- */
details.sec-d { border-top: 1px solid var(--grid); }
details.sec-d:first-child { border-top: 0; }
details.sec-d > summary { cursor: pointer; list-style: none; padding: 12px 0; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
details.sec-d > summary::-webkit-details-marker { display: none; }
details.sec-d > summary::before { content: "▸"; color: var(--ink-3); font-size: 12px; width: 12px; }
details.sec-d[open] > summary::before { content: "▾"; }
details.sec-d > summary b { font-weight: 600; }
details.sec-d > summary .muted { font-size: 12px; }
details.sec-d .body { padding: 0 0 14px 22px; }
.note { font-size: 12px; color: var(--ink-3); line-height: 1.7; }
.note p { margin: 4px 0; }
.grid3 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin: 8px 0; }
.grid3 > div { background: var(--surface-2); border-radius: 8px; padding: 8px 10px; }
.grid3 .k { font-size: 11px; color: var(--ink-3); }
.grid3 .v { font-size: 16px; font-weight: 600; }
@media (max-width: 760px) { .grid3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } details.sec-d .body { padding-left: 0; } }
.two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 900px) { .two { grid-template-columns: 1fr; } }

footer { max-width: 1440px; margin: 8px auto 40px; padding: 0 16px; font-size: 12px; color: var(--ink-3); }
footer b { color: var(--ink-2); }
.loading { grid-column: span 12; padding: 80px 0; text-align: center; color: var(--ink-3); }
.toast { position: fixed; left: 50%; bottom: 20px; transform: translate(-50%, 16px); background: var(--surface-3); color: var(--ink); border: 1px solid var(--border); font-size: 13px; padding: 8px 14px; border-radius: 8px; opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; z-index: 50; max-width: calc(100vw - 32px); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
:focus-visible { outline: 2px solid var(--ink-2); outline-offset: 2px; }