/* ============================================================
   全球半导体监控 · SEMI MONITOR  —  极客深色仪表盘
   ============================================================ */
:root{
  --bg:#070b10;
  --panel:#0c131c;
  --panel2:#0f1823;
  --line:#182633;
  --line2:#233547;
  --txt:#c3d3e2;
  --txt-strong:#eaf4ff;
  --mut:#5b7590;
  --mut2:#3d5468;
  --cy:#22d3ee;
  --cy-dim:#0e7490;
  --up:#22c55e;      /* 默认：绿涨 */
  --dn:#f43f5e;      /* 默认：红跌 */
  --warn:#fbbf24;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono","Noto Sans Mono CJK SC","Microsoft YaHei Mono",monospace;
}
/* 红涨绿跌模式 */
body.cn-color{ --up:#f43f5e; --dn:#22c55e; }

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:
    radial-gradient(1200px 600px at 50% -10%, rgba(34,211,238,.07), transparent 60%),
    var(--bg);
  color:var(--txt);
  font-family:var(--mono);
  font-size:13px;
  line-height:1.45;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
}
/* 扫描线质感 */
.scan{
  position:fixed;inset:0;pointer-events:none;z-index:9999;
  background:repeating-linear-gradient(to bottom,rgba(255,255,255,.014) 0 1px,transparent 1px 3px);
  mix-blend-mode:overlay;
}
a{color:var(--cy);text-decoration:none}

/* ---------- 顶栏 ---------- */
.topbar{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  padding:12px 18px;
  background:linear-gradient(180deg,rgba(7,11,16,.96),rgba(7,11,16,.82));
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.logo{
  width:34px;height:34px;flex:none;color:var(--cy);
  display:grid;place-items:center;
  border:1px solid var(--line2);border-radius:8px;background:var(--panel);
  box-shadow:0 0 0 1px rgba(34,211,238,.08),0 0 22px rgba(34,211,238,.14) inset;
}
.logo svg{width:22px;height:22px}
.brand-text{min-width:0}
.brand h1{margin:0;font-size:15px;letter-spacing:.14em;color:var(--txt-strong);font-weight:600;white-space:nowrap}
.brand .sub{
  display:block;font-size:9px;letter-spacing:.26em;color:var(--mut2);white-space:nowrap;
  overflow:hidden;text-overflow:ellipsis;
}
.topctl{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.stat{
  display:flex;flex-direction:column;line-height:1.15;
  padding:4px 10px;border:1px solid var(--line);border-radius:6px;background:var(--panel);
}
.stat .lbl{font-size:9px;color:var(--mut2);letter-spacing:.12em}
.stat .val{font-size:12px;color:var(--cy);font-variant-numeric:tabular-nums}
.btn{
  font-family:var(--mono);font-size:11px;letter-spacing:.06em;
  color:var(--txt);background:var(--panel);border:1px solid var(--line2);
  border-radius:6px;padding:7px 11px;cursor:pointer;transition:.15s;white-space:nowrap;
}
.btn:hover{border-color:var(--cy-dim);color:var(--txt-strong);background:var(--panel2)}
.btn.on{border-color:var(--cy-dim);color:var(--cy);box-shadow:0 0 14px rgba(34,211,238,.12) inset}
.btn.sm{padding:4px 8px;font-size:10px}

/* ---------- 布局 ---------- */
.wrap{max-width:1560px;margin:0 auto;padding:16px 18px 40px;display:flex;flex-direction:column;gap:16px}
.grid-main{display:grid;grid-template-columns:minmax(0,1.9fr) minmax(0,1fr);gap:16px}
@media (max-width:1080px){.grid-main{grid-template-columns:1fr}}

.card{
  background:linear-gradient(180deg,var(--panel),var(--panel2));
  border:1px solid var(--line);border-radius:10px;overflow:hidden;
  box-shadow:0 1px 0 rgba(255,255,255,.02) inset;
}
.card-hd{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:10px 13px;border-bottom:1px solid var(--line);flex-wrap:wrap;
}
.card-hd h2{
  margin:0;font-size:12px;font-weight:600;letter-spacing:.16em;color:var(--txt-strong);
  display:flex;align-items:center;gap:8px;
}
.dot{width:6px;height:6px;background:var(--cy);border-radius:1px;box-shadow:0 0 8px var(--cy);display:inline-block}
.hint{font-size:10px;color:var(--mut2);letter-spacing:.04em}
.seg{display:flex;border:1px solid var(--line2);border-radius:6px;overflow:hidden}
.seg button{
  font-family:var(--mono);font-size:11px;color:var(--mut);background:transparent;border:0;
  padding:5px 11px;cursor:pointer;border-right:1px solid var(--line2);
}
.seg button:last-child{border-right:0}
.seg button:hover{color:var(--txt)}
.seg button.on{background:rgba(34,211,238,.13);color:var(--cy)}

/* ---------- ① 时间轴 ---------- */
.tl{padding:14px 13px 6px;overflow-x:auto}
.tl-inner{min-width:640px}
.tl-hours{display:grid;grid-template-columns:88px 1fr;align-items:end;margin-bottom:5px}
.tl-axis{position:relative;height:14px;border-bottom:1px solid var(--line)}
.tl-axis .tk{position:absolute;bottom:2px;transform:translateX(-50%);font-size:9px;color:var(--mut2)}
.tl-row{display:grid;grid-template-columns:88px 1fr;align-items:center;margin-bottom:6px}
.tl-name{font-size:11px;color:var(--txt);display:flex;align-items:center;gap:6px;padding-right:8px}
.tl-name .en{font-size:9px;color:var(--mut2)}
.tl-track{
  position:relative;height:22px;border-radius:4px;
  background:
    repeating-linear-gradient(to right,transparent 0 calc(100%/24 - 1px),var(--line) calc(100%/24 - 1px) calc(100%/24));
  background-color:rgba(255,255,255,.016);
  border:1px solid var(--line);
}
.tl-seg{position:absolute;top:2px;bottom:2px;border-radius:3px;background:rgba(34,211,238,.20);border:1px solid rgba(34,211,238,.42)}
.tl-row.isopen .tl-seg{background:rgba(34,211,238,.42);border-color:var(--cy);box-shadow:0 0 12px rgba(34,211,238,.35)}
.tl-now{position:absolute;top:-4px;bottom:-4px;width:1px;background:var(--warn);box-shadow:0 0 8px var(--warn);z-index:4}
.tl-now::after{content:"";position:absolute;top:-1px;left:-3px;border:3.5px solid transparent;border-top-color:var(--warn)}
.tl-badge{
  font-size:9px;padding:1px 6px;border-radius:4px;border:1px solid var(--line2);color:var(--mut);white-space:nowrap;
}
.tl-badge.open{color:#0a0f14;background:var(--cy);border-color:var(--cy);font-weight:600}
.tl-badge.lunch{color:var(--warn);border-color:rgba(251,191,36,.4)}
.tl-badge.shut{color:var(--mut2)}
.tl-legend{display:flex;gap:16px;padding:2px 13px 12px;font-size:10px;color:var(--mut2);flex-wrap:wrap}
.tl-legend .sw{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:5px;vertical-align:-1px}
.tl-legend .sw.open{background:rgba(34,211,238,.55);border:1px solid var(--cy)}
.tl-legend .sw.lunch{background:rgba(34,211,238,.16);border:1px solid rgba(34,211,238,.35)}
.tl-legend .sw.now{width:2px;height:11px;border-radius:0;background:var(--warn)}

/* ---------- ② 折线图 ---------- */
.chips{display:flex;flex-wrap:wrap;gap:5px;padding:8px 13px 2px}
.chip{
  font-size:10px;padding:3px 8px;border-radius:4px;cursor:pointer;
  border:1px solid var(--line2);color:var(--mut);background:transparent;transition:.12s;
}
.chip:hover{color:var(--txt);border-color:var(--cy-dim)}
.chip.on{color:var(--txt-strong);border-color:currentColor}
.chartbox{position:relative;padding:6px 8px 0}
#chart{display:block;width:100%;height:330px;touch-action:none}
@media (max-width:640px){#chart{height:250px}}
.tip{
  position:absolute;pointer-events:none;z-index:20;display:none;
  min-width:150px;padding:7px 9px;border-radius:6px;
  background:rgba(6,10,15,.94);border:1px solid var(--line2);
  box-shadow:0 8px 26px rgba(0,0,0,.55);font-size:10.5px;
}
.tip .tt{color:var(--mut2);font-size:9.5px;letter-spacing:.08em;margin-bottom:5px}
.tip .tr{display:flex;justify-content:space-between;gap:14px;margin-top:2px}
.tip .tn{display:flex;align-items:center;gap:6px;color:var(--txt)}
.tip .tn i{width:8px;height:2px;border-radius:1px;display:inline-block}
.tip .tv{font-variant-numeric:tabular-nums}
.chart-foot{display:flex;justify-content:space-between;align-items:center;padding:4px 13px 11px;font-size:10px;color:var(--mut2)}

/* ---------- ③ 热力榜 ---------- */
.heat{padding:11px 13px;display:flex;flex-direction:column;gap:5px;max-height:430px;overflow-y:auto}
.hrow{
  display:grid;grid-template-columns:1fr 74px 62px;gap:8px;align-items:center;
  padding:5px 8px;border-radius:5px;cursor:pointer;
  border:1px solid transparent;border-left:2px solid var(--line2);
  background:rgba(255,255,255,.012);transition:.12s;
}
.hrow:hover{border-color:var(--line2);background:rgba(255,255,255,.03)}
.hrow.sel{border-color:var(--cy-dim);background:rgba(34,211,238,.06)}
.hname{font-size:11px;color:var(--txt);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hname small{color:var(--mut2);font-size:9px;margin-left:5px}
.hbar{height:6px;border-radius:3px;background:rgba(255,255,255,.05);overflow:hidden;display:flex}
.hbar i{display:block;height:100%}
.hpct{text-align:right;font-size:11.5px;font-variant-numeric:tabular-nums}
.heat .ghd{
  font-size:9.5px;letter-spacing:.2em;color:var(--mut2);padding:8px 4px 3px;border-bottom:1px dashed var(--line);
  position:sticky;top:0;background:linear-gradient(180deg,var(--panel2) 70%,transparent);z-index:2;
}

/* ---------- ④ 表格 ---------- */
.tablewrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:11.5px;font-variant-numeric:tabular-nums}
thead th{
  text-align:left;font-weight:500;font-size:10px;letter-spacing:.1em;color:var(--mut2);
  padding:8px 12px;border-bottom:1px solid var(--line);white-space:nowrap;background:rgba(255,255,255,.012);
}
thead th.num{text-align:right}
thead th.sortable{cursor:pointer;user-select:none}
thead th.sortable:hover{color:var(--txt)}
thead th.act{color:var(--cy)}
tbody td{padding:7px 12px;border-bottom:1px solid rgba(24,38,51,.55);white-space:nowrap}
tbody td.num{text-align:right}
tbody tr{cursor:pointer;transition:.1s}
tbody tr:hover{background:rgba(34,211,238,.05)}
tbody tr.sel{background:rgba(34,211,238,.07)}
.tname{color:var(--txt-strong)}
.tname i{display:inline-block;width:6px;height:6px;border-radius:1px;margin-right:7px;vertical-align:0;background:var(--line2)}
.tcode{color:var(--mut2);font-size:9.5px;margin-left:7px}
.mtag{font-size:9.5px;padding:1px 6px;border-radius:3px;border:1px solid var(--line2);color:var(--mut)}
.st{font-size:10px;padding:1px 6px;border-radius:3px;border:1px solid var(--line2);color:var(--mut2)}
.st.open{color:#0a0f14;background:var(--cy);border-color:var(--cy);font-weight:600}
.st.lunch{color:var(--warn);border-color:rgba(251,191,36,.4)}
.mut{color:var(--mut2)}
.up{color:var(--up)}
.dn{color:var(--dn)}
.flat{color:var(--mut)}

.foot{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:10px;color:var(--mut2);padding:2px 4px 0;border-top:1px solid var(--line);padding-top:12px}
.loading{color:var(--mut2);font-size:11px;padding:20px;text-align:center}