/* ============================================================
 * css/data-center.css · 数据中心大屏
 * 配色与到店登记大屏（.ck-screen）同一族：深底 #0e1726、面板 #16233a、描边 #2a3a55、主色 #2563eb，
 * 两块大屏并排看不会像两个系统。科技感靠"发光描边 + 渐变条 + 数字滚动"做，不靠堆颜色。
 * ============================================================ */
.dc-screen{position:fixed;inset:0;z-index:9992;background:radial-gradient(1200px 620px at 18% -8%,#16233a 0%,#0e1726 62%,#0a111d 100%);color:#e8edf6;display:flex;flex-direction:column;gap:12px;padding:14px 18px;overflow:hidden}
/* 全屏时锁掉页面滚动：投屏到电视上滚一下就把顶栏推走了 */
html.dc-noscroll,html.dc-noscroll body{overflow:hidden;height:100%}
/* 铺满态挂在 body 上（见 pages/data_center.js 的 enterFull），压住顶栏 z-index:150 与登记大屏 9990 */
.dc-screen.is-full{z-index:9993}
.dc-screen.is-full:fullscreen{width:100vw;height:100vh}
.dc-screen:not(.is-full){position:relative;inset:auto;z-index:auto;min-height:calc(100dvh - 150px);background:#0e1726;border-radius:14px;padding:16px}

/* ---------- 顶栏 ---------- */
.dc-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap;flex:0 0 auto}
.dc-brand{display:flex;align-items:baseline;gap:10px;min-width:0}
.dc-title{font-size:22px;font-weight:750;letter-spacing:.5px;background:linear-gradient(96deg,#7dd3fc,#a5b4fc 55%,#67e8f9);-webkit-background-clip:text;background-clip:text;color:transparent;white-space:nowrap}
.dc-sub{font-size:12px;color:#8fa6c8;white-space:nowrap}
.dc-clock{font-size:30px;font-weight:750;letter-spacing:1.5px;font-variant-numeric:tabular-nums;color:#eaf4ff;text-shadow:0 0 18px rgba(56,189,248,.35)}
.dc-date{font-size:12px;color:#8fa6c8}
.dc-meta{display:flex;flex-direction:column;gap:2px;font-size:11.5px;color:#7f97bb;font-variant-numeric:tabular-nums}
.dc-meta b{color:#bfe3ff;font-weight:600}
.dc-tools{display:flex;align-items:center;gap:8px;margin-left:auto;flex-wrap:nowrap}
.dc-screen .dc-btn{height:38px;padding:0 13px;border-radius:10px;border:1px solid #2a3a55;background:#16233a;color:#dfe8f7;font-size:14px;cursor:pointer;white-space:nowrap}
.dc-screen .dc-btn:hover{border-color:#3d5a86}
.dc-screen .dc-btn.is-on{background:#2563eb;border-color:#2563eb;color:#fff;box-shadow:0 0 14px rgba(37,99,235,.4)}
.dc-screen .dc-btn.is-ghost{border-style:dashed;color:#9fb6d6}
.dc-screen .dc-tools select,.dc-screen .dc-tools input{height:38px;border-radius:10px;border:1px solid #2a3a55;background:#16233a;color:#eaf0fb;font-size:14px;padding:0 10px;color-scheme:dark;box-sizing:border-box;flex:0 0 auto}
.dc-live{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;color:#7fd8b7;white-space:nowrap}
.dc-live i{width:8px;height:8px;border-radius:50%;background:#34d399;box-shadow:0 0 0 0 rgba(52,211,153,.6);animation:dc-pulse 2s infinite}
@keyframes dc-pulse{0%{box-shadow:0 0 0 0 rgba(52,211,153,.55)}70%{box-shadow:0 0 0 9px rgba(52,211,153,0)}100%{box-shadow:0 0 0 0 rgba(52,211,153,0)}}

/* ---------- 版面：六块 ---------- */
.dc-body{flex:1 1 auto;min-height:0;display:grid;gap:12px;grid-template-columns:repeat(12,minmax(0,1fr));grid-template-rows:auto minmax(0,1.15fr) minmax(0,1fr);overflow:auto}
.dc-block{background:linear-gradient(180deg,#16233a,#131f33);border:1px solid #26364f;border-radius:14px;padding:13px 15px;min-width:0;min-height:0;display:flex;flex-direction:column;gap:10px;position:relative;overflow:hidden}
.dc-block::after{content:'';position:absolute;left:0;top:0;height:2px;width:100%;background:linear-gradient(90deg,transparent,rgba(56,189,248,.55),transparent);opacity:.7}
.dc-b-pulse{grid-column:span 12}.dc-b-visit{grid-column:span 5}.dc-b-funnel{grid-column:span 4}.dc-b-renew{grid-column:span 3}
.dc-b-pnl{grid-column:span 5}.dc-b-family{grid-column:span 4}.dc-b-board{grid-column:span 3}
.dc-h{display:flex;align-items:center;gap:8px;font-size:13px;color:#9fb6d6;letter-spacing:.4px;flex:0 0 auto}
.dc-h b{font-size:14px;color:#d7e6fb;font-weight:650}
.dc-h .dc-hint{margin-left:auto;font-size:11px;color:#6d84a6;font-weight:400;text-align:right}
/* 全屏铺满时给一点底纹与扫描光，投屏在电视上才有"屏"的感觉；内嵌态不开，避免看久了晃眼 */
.dc-screen.is-full::before{content:'';position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:linear-gradient(rgba(125,211,252,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(125,211,252,.045) 1px,transparent 1px);
  background-size:44px 44px}
.dc-screen.is-full::after{content:'';position:absolute;left:0;right:0;height:180px;pointer-events:none;z-index:0;
  background:linear-gradient(180deg,transparent,rgba(56,189,248,.07),transparent);animation:dc-scan 9s linear infinite}
@keyframes dc-scan{0%{top:-180px}100%{top:100%}}
.dc-screen.is-full > *{position:relative;z-index:1}
/* 每次重画数字都轻轻亮一下：30 秒一次的节奏，看得出"在跑"而不是截图 */
@keyframes dc-in{from{opacity:.35;transform:translateY(2px)}to{opacity:1;transform:none}}
.dc-kpi .v,.dc-fs .fill,.dc-bar i{animation:dc-in .45s cubic-bezier(.22,.61,.36,1)}
@media(prefers-reduced-motion:reduce){.dc-screen.is-full::after,.dc-kpi .v,.dc-fs .fill,.dc-bar i{animation:none}}

/* ---------- 指标格子 ---------- */
.dc-kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(126px,1fr));gap:10px}
.dc-kpi{background:#0f1a2c;border:1px solid #22314a;border-radius:11px;padding:9px 11px;min-width:0;display:flex;flex-direction:column;gap:3px}
.dc-kpi.is-key{border-color:#2f5b8f;background:linear-gradient(180deg,#122843,#0f1a2c)}
.dc-kpi .k{font-size:11.5px;color:#8aa2c4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dc-kpi .v{font-size:27px;font-weight:750;line-height:1.15;color:#f0f7ff;font-variant-numeric:tabular-nums;letter-spacing:-.4px}
.dc-kpi.is-key .v{color:#7dd3fc;text-shadow:0 0 16px rgba(125,211,252,.3)}
.dc-kpi .u{font-size:11.5px;color:#7f97bb;margin-left:3px;font-weight:400}
.dc-kpi .d{font-size:11px;color:#6d84a6;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dc-kpi .v.is-warn{color:#fbbf24;text-shadow:0 0 16px rgba(251,191,36,.28)}
.dc-kpi .v.is-bad{color:#fb7185;text-shadow:0 0 16px rgba(251,113,133,.28)}
.dc-kpi .v.is-masked{font-size:19px;letter-spacing:2px;color:#6d84a6}

/* ---------- 条形与趋势 ---------- */
.dc-bars{display:flex;align-items:flex-end;gap:5px;flex:1 1 auto;min-height:104px;padding-top:4px;
  border-bottom:1px solid #2a3a55;
  background:repeating-linear-gradient(180deg,transparent 0 25px,rgba(125,211,252,.055) 25px 26px)}
.dc-bar{flex:1 1 0;min-width:0;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:4px;height:100%}
.dc-bar i{display:block;width:100%;max-width:26px;min-height:5px;border-radius:4px 4px 0 0;background:linear-gradient(180deg,#38bdf8,#1d4ed8);box-shadow:0 0 12px rgba(56,189,248,.25);transition:height .5s cubic-bezier(.22,.61,.36,1)}
.dc-bar.is-today i{background:linear-gradient(180deg,#a78bfa,#4f46e5);box-shadow:0 0 16px rgba(167,139,250,.45)}
.dc-bar em{font-style:normal;font-size:10px;color:#7f97bb;font-variant-numeric:tabular-nums}
.dc-bar b{font-size:12px;color:#e6f0fd;font-variant-numeric:tabular-nums;font-weight:650}
.dc-bar.is-zero i{background:linear-gradient(180deg,#243349,#1b2739);box-shadow:none}
.dc-x{display:flex;justify-content:space-between;font-size:10.5px;color:#6d84a6;padding-top:2px;flex:0 0 auto}
.dc-split{display:flex;height:12px;border-radius:6px;overflow:hidden;background:#0f1a2c;border:1px solid #22314a;flex:0 0 auto}
.dc-split i{display:block;transition:width .5s cubic-bezier(.22,.61,.36,1)}
.dc-legend{display:flex;flex-wrap:wrap;gap:10px;font-size:11.5px;color:#9fb6d6;flex:0 0 auto}
.dc-legend span{display:inline-flex;align-items:center;gap:5px}
.dc-legend i{width:9px;height:9px;border-radius:3px;display:block}

/* ---------- 漏斗 ---------- */
.dc-funnel{display:flex;flex-direction:column;gap:7px}
.dc-fs{position:relative;display:flex;align-items:center;gap:9px;height:32px}
.dc-fs .track{position:absolute;inset:0;background:#0f1a2c;border-radius:7px;overflow:hidden}
.dc-fs .fill{position:absolute;left:0;top:0;bottom:0;background:linear-gradient(90deg,rgba(37,99,235,.85),rgba(56,189,248,.5));border-radius:7px;transition:width .55s cubic-bezier(.22,.61,.36,1)}
.dc-fs .n,.dc-fs .l,.dc-fs .r{position:relative;z-index:1}
.dc-fs .l{font-size:12.5px;color:#dbe8fa;min-width:62px}
.dc-fs .n{margin-left:auto;font-size:16px;font-weight:700;color:#f0f7ff;font-variant-numeric:tabular-nums}
.dc-fs .r{font-size:11px;color:#8aa2c4;min-width:44px;text-align:right;font-variant-numeric:tabular-nums}

/* ---------- 小列表 ---------- */
.dc-list{display:flex;flex-direction:column;gap:6px;flex:1 1 auto;min-height:0;overflow:auto}
.dc-row{display:flex;align-items:center;gap:8px;font-size:12.5px;color:#cfe0f7;padding:5px 8px;border-radius:8px;background:#0f1a2c;border:1px solid #1e2c44;min-width:0}
.dc-row:hover{border-color:#33507d}
.dc-row .rk{width:18px;flex:0 0 auto;font-size:11px;color:#6d84a6;font-variant-numeric:tabular-nums}
.dc-row .nm{flex:0 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#e6f0fd}
.dc-row .tag{flex:0 0 auto;font-size:10.5px;color:#8aa2c4;background:#16233a;border:1px solid #26364f;border-radius:5px;padding:1px 6px;white-space:nowrap}
.dc-row .num{margin-left:auto;flex:0 0 auto;font-size:14px;font-weight:650;color:#7dd3fc;font-variant-numeric:tabular-nums}
.dc-row .num.is-bad{color:#fb7185}
.dc-row .num.is-warn{color:#fbbf24}
.dc-empty{font-size:12px;color:#6d84a6;padding:10px 2px}
.dc-note{font-size:11px;color:#6d84a6;line-height:1.7}
.dc-note a{color:#7dd3fc;text-decoration:none;cursor:pointer}
.dc-note a:hover{text-decoration:underline}

/* ---------- 窄屏 ---------- */
@media(max-width:1180px){
  .dc-b-visit,.dc-b-funnel,.dc-b-renew,.dc-b-pnl,.dc-b-family,.dc-b-board{grid-column:span 6}
  .dc-clock{font-size:24px}
}
@media(max-width:760px){
  .dc-screen{padding:10px 10px 16px;gap:10px}
  .dc-b-visit,.dc-b-funnel,.dc-b-renew,.dc-b-pnl,.dc-b-family,.dc-b-board{grid-column:span 12}
  .dc-tools{margin-left:0;width:100%;flex-wrap:wrap}
  .dc-kpis{grid-template-columns:repeat(auto-fit,minmax(104px,1fr))}
  .dc-kpi .v{font-size:22px}
  .dc-title{font-size:18px}
}

/* ---------- 可点提示与下钻抽屉 ---------- */
.dc-kpi.is-drill{cursor:pointer;transition:border-color .16s,transform .16s}
.dc-kpi.is-drill:hover{border-color:#3b6ea8;transform:translateY(-1px)}
.dc-kpi.is-drill:focus-visible{outline:2px solid #38bdf8;outline-offset:2px}
.dc-kpi.is-drill .k::after{content:' ⌕';color:#4d6b96;font-size:11px}
.dc-dshade{position:absolute;inset:0;background:rgba(6,12,22,.62);z-index:5}
.dc-drawer{position:absolute;top:0;right:0;bottom:0;width:min(560px,92vw);z-index:6;display:flex;flex-direction:column;gap:10px;
  padding:16px 18px;background:linear-gradient(180deg,#15233a,#101a2c);border-left:1px solid #2f4666;box-shadow:-18px 0 46px rgba(3,8,16,.55);
  animation:dc-slide .26s cubic-bezier(.22,.61,.36,1)}
@keyframes dc-slide{from{transform:translateX(24px);opacity:.4}to{transform:none;opacity:1}}
.dc-dhead{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.dc-dhead b{font-size:16px;color:#eaf4ff;font-weight:700}
.dc-dcount{font-size:12px;color:#7dd3fc;background:#122843;border:1px solid #26456b;border-radius:999px;padding:2px 10px;font-variant-numeric:tabular-nums}
.dc-dclose{margin-left:auto;width:32px;height:32px;border-radius:9px;border:1px solid #2a3a55;background:#16233a;color:#cfe0f7;font-size:19px;line-height:1;cursor:pointer}
.dc-dclose:hover{border-color:#3d5a86}
.dc-dbody{flex:1 1 auto;min-height:0;overflow:auto}
.dc-dtable{width:100%;border-collapse:collapse;font-size:12.5px}
.dc-dtable th{position:sticky;top:0;background:#16233a;color:#9fb6d6;font-weight:600;text-align:left;padding:7px 9px;border-bottom:1px solid #26364f;white-space:nowrap}
.dc-dtable td{padding:7px 9px;border-bottom:1px solid #1b2740;color:#dbe8fa;font-variant-numeric:tabular-nums;white-space:nowrap}
.dc-dtable tr:hover td{background:#132339}

/* ---------- 到店热力图 ---------- */
.dc-heat{display:flex;flex-direction:column;gap:6px;flex:0 0 auto}
.dc-heat-cap{display:flex;align-items:center;font-size:12px;color:#9fb6d6}
.dc-heat-cap .dc-hint{margin-left:auto;font-size:11px;color:#6d84a6}
.dc-heat-grid{display:grid;grid-template-columns:auto repeat(3,minmax(0,1fr));gap:3px;align-items:center}
.dc-heat-y{font-size:11px;color:#7f97bb;padding-right:6px;white-space:nowrap}
.dc-heat-c{display:block;height:16px;border-radius:4px;background:#0f1a2c;border:1px solid #1e2c44;transition:background .4s}
.dc-heat-c.is-zero{background:#0f1a2c}
.dc-heat-c:hover{outline:1px solid #38bdf8;outline-offset:1px}
.dc-cmp-wrap{display:flex;flex-direction:column;gap:6px;flex:0 0 auto;width:100%}
.dc-bd{display:flex;flex-wrap:wrap;gap:6px;font-size:11.5px;color:#c6d7ee;align-items:baseline}
.dc-bd-t{color:#fb7185}
.dc-bd-x{color:#9fb6d6}

/* ---------- 环比 / 同比 ---------- */
.dc-cmp{display:flex;align-items:center;gap:10px;flex-wrap:wrap;flex:0 0 auto;padding-top:2px;border-top:1px dashed #22314a}
.dc-cmp-cap{font-size:11.5px;color:#6d84a6;display:flex;flex-direction:column;line-height:1.4;margin-right:2px}
.dc-cmp-cap em{font-style:normal;color:#8aa2c4;font-size:11px}
.dc-cmp-i{display:inline-flex;align-items:baseline;gap:6px;padding:4px 10px;border:1px solid #22314a;border-radius:999px;background:#0f1a2c;font-size:12px}
.dc-cmp-i .l{color:#9fb6d6}
.dc-cmp-i b{color:#eaf4ff;font-size:15px;font-weight:700;font-variant-numeric:tabular-nums}
.dc-cmp-i .d{color:#7dd3fc;font-variant-numeric:tabular-nums}
.dc-cmp-i .y{color:#6d84a6;font-variant-numeric:tabular-nums}
.dc-cmp-i .y::before{content:'同比 ';color:#4d6b96}
.dc-cmp-i .d::before{content:'环比 ';color:#4d6b96}
.dc-cmp-i.is-warn{border-color:#7a3b52;background:#1d1524}
.dc-cmp-i.is-warn .d{color:#fb7185}
.dc-cmp-note{font-size:11px;color:#6d84a6}