/* dg_app_vis — light, clean theme */
:root{
  --bg:#f5f7fa; --panel:#ffffff; --panel2:#f8fafc; --line:#e5e7eb; --line2:#eef1f5;
  --text:#0f172a; --muted:#64748b; --faint:#94a3b8;
  --accent:#2563eb; --accent-h:#1d4ed8; --accent-soft:#eff6ff;
  --ok:#16a34a; --ng:#dc2626; --warn:#d97706;
  --radius:10px; --shadow:0 1px 2px rgba(15,23,42,.04),0 1px 3px rgba(15,23,42,.06);
}
*{box-sizing:border-box}
[hidden]{display:none!important}   /* display rules below must never un-hide hidden elements */
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;min-height:100vh}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;background:var(--line2);padding:1px 5px;border-radius:4px}

/* ---------- header + nav ---------- */
.header-bar{max-width:1320px;margin:auto;padding:0 16px;display:flex;align-items:center;gap:16px;min-height:49px}
.brand{display:inline-flex;align-items:center;gap:8px;white-space:nowrap;color:var(--text);font-weight:700;text-decoration:none}
.brand .logo{width:20px;height:20px;border-radius:5px;background:linear-gradient(135deg,#2563eb,#06b6d4)}
.header-bar #signOut{margin-left:auto;border:0;background:transparent;color:var(--muted);font:inherit;white-space:nowrap;cursor:pointer;padding:8px 4px}
.navigation{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
nav .in{max-width:1320px;margin:auto;display:flex;gap:4px;padding:0 16px;overflow-x:auto}
nav button,nav a{background:none;border:0;color:var(--muted);padding:12px 12px;font:inherit;font-weight:500;cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap;text-decoration:none}
nav button:hover,nav a:hover{color:var(--text)}
nav a[aria-current]{color:var(--accent);border-bottom-color:var(--accent)}
.group-nav{display:flex;gap:4px}
.group-nav a{padding:11px 10px}
.group-nav a[aria-current]{background:var(--accent-soft)}
.page-nav{border-top:1px solid var(--line2)}
#demoLink{margin-left:auto}
.page-nav a{padding-block:8px}
.page-intro{margin-bottom:16px}
.page-intro .sub{margin-bottom:0}
.area-label{display:inline-block;margin-bottom:5px;color:var(--accent);font-size:12px;font-weight:700;letter-spacing:.04em}
@media(max-width:540px){.header-bar{padding-inline:12px;gap:10px}.group-nav a{padding-inline:7px}}
main{max-width:1320px;margin:auto;padding:22px 24px 48px}
.login-page{display:grid;place-items:center}
.login-page main{width:min(100%,460px);padding:24px}
.login-form{display:grid;gap:10px}
.login-form h1,.login-form p{margin:0}
.login-form h1{font-size:22px}
.login-form label{font-weight:600}
.login-form button{margin-top:8px}
#loginError{color:var(--ng)}
.sec{display:none}.sec.on{display:block;animation:fade .2s}
@keyframes fade{from{opacity:0;transform:translateY(3px)}to{opacity:1}}
h2{margin:0 0 4px;font-size:19px;font-weight:650}
.sub{color:var(--muted);margin:0 0 18px;max-width:900px}

/* ---------- layout + panels ---------- */
.grid2{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:16px;align-items:start}
@media(max-width:980px){.grid2,.dsgrid{grid-template-columns:1fr!important}}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px;box-shadow:var(--shadow)}
.panel+.panel{margin-top:14px}.grid2>.panel+.panel,.dsgrid>.panel+.panel{margin-top:0}
.panel h3{margin:0 0 10px;font-size:12px;color:var(--muted);font-weight:600;letter-spacing:.6px;text-transform:uppercase}
.overview-title{font-size:20px;margin:0 0 12px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:16px}
@media(max-width:980px){.cards{grid-template-columns:1fr}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px;cursor:pointer;position:relative;transition:border-color .15s,box-shadow .15s,transform .15s;box-shadow:var(--shadow)}
.card:hover{border-color:#bfdbfe;box-shadow:0 4px 14px rgba(37,99,235,.08);transform:translateY(-1px)}
.card h4{margin:0 0 6px;font-size:15px;font-weight:600}.card p{margin:0;font-size:13px;color:var(--muted)}
.card .pr{position:absolute;top:16px;right:16px}
.overview-actions .card{display:block;color:var(--text);text-decoration:none}
.overview-services{margin-top:18px}
.overview-services summary{cursor:pointer;font-weight:600}

/* ---------- controls ---------- */
.bar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:12px}
.btn{background:var(--panel);border:1px solid var(--line);color:var(--text);padding:7px 14px;border-radius:8px;font:inherit;font-weight:500;cursor:pointer;display:inline-flex;align-items:center;gap:6px;justify-content:center;text-decoration:none;transition:background .15s,border-color .15s}
.btn:hover:not(:disabled){border-color:#cbd5e1;background:var(--panel2)}
.btn.pri{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.pri:hover:not(:disabled){background:var(--accent-h);border-color:var(--accent-h)}
.btn.danger{color:var(--ng)}.btn.danger:hover:not(:disabled){border-color:#fecaca;background:#fef2f2}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.sm{padding:3px 9px;font-size:12px}
select,input:not([type=checkbox]):not([type=range]):not([type=file]),textarea{background:var(--panel);border:1px solid var(--line);color:var(--text);border-radius:8px;padding:7px 10px;font:inherit;outline:none;transition:border-color .15s,box-shadow .15s}
select:focus,input:focus,textarea:focus{border-color:#93c5fd;box-shadow:0 0 0 3px rgba(37,99,235,.12)}
textarea{width:100%;margin-top:10px;resize:vertical}
input[type=range]{accent-color:var(--accent);width:120px;vertical-align:middle}
input[type=checkbox]{accent-color:var(--accent)}
.lab,.ck{display:inline-flex;gap:6px;align-items:center;font-size:13px;color:var(--muted)}
.ck{cursor:pointer}
.lnk{color:var(--accent);cursor:pointer;text-decoration:underline}
.hint{font-size:12px;color:var(--muted);margin-top:8px}

/* ---------- data display ---------- */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:14px}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:10px 12px;min-width:0;box-shadow:var(--shadow)}
.kpi span{font-size:12px;color:var(--muted)}.kpi b{display:block;font-size:20px;font-weight:650;font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.g{color:var(--ok)}.r{color:var(--ng)}.y{color:var(--warn)}.bl{color:var(--accent)}
.list{list-style:none;margin:0;padding:0;font-size:13px}
.list li{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:8px 0;border-bottom:1px solid var(--line2)}
.list li:last-child{border:0}
.list li.click{cursor:pointer;border-radius:6px}.list li.click:hover{background:var(--panel2)}
.tag{font-size:11px;font-weight:500;padding:1px 8px;border-radius:999px;white-space:nowrap;display:inline-block}
.tag.ok{background:#dcfce7;color:#166534}.tag.ng{background:#fee2e2;color:#991b1b}.tag.warn{background:#fef3c7;color:#92400e}
.tag.b{background:#dbeafe;color:#1e40af}.tag.g{background:#f1f5f9;color:#475569}
.drop{position:relative;border:1.5px dashed #cbd5e1;border-radius:var(--radius);min-height:340px;display:flex;align-items:center;justify-content:center;background:var(--panel2);overflow:hidden}
.drop.over{border-color:var(--accent);background:var(--accent-soft)}
.drop canvas,.drop video{display:block;width:100%;height:auto;max-height:70vh;object-fit:contain}
.dropmsg{color:var(--muted);padding:40px;text-align:center}
.verdict{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.verdict .v{font-size:18px;font-weight:700;padding:5px 14px;border-radius:8px}
.v.OK{background:#dcfce7;color:#166534}.v.NG{background:#fee2e2;color:#b91c1c}.v.UNCERTAIN{background:#fef3c7;color:#92400e}
.spin{display:inline-block;width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:sp .8s linear infinite;vertical-align:-2px}
@keyframes sp{to{transform:rotate(360deg)}}
.err{background:#fef2f2;border:1px solid #fecaca;color:#991b1b;border-radius:8px;padding:10px 12px;font-size:13px}
.note{background:#fffbeb;border:1px solid #fde68a;color:#92400e;border-radius:8px;padding:8px 12px;font-size:12.5px;margin:8px 0}
.note.okn{background:#f0fdf4;border-color:#bbf7d0;color:#166534}
.prov{display:grid;grid-template-columns:1fr auto;gap:2px 8px}
.prov small{color:var(--muted);font-size:12px}

/* ---------- document view ---------- */
.docview{max-height:78vh;overflow:auto}
.page{position:relative;margin:0 0 14px;background:#fff;border:1px solid var(--line);border-radius:6px;overflow:hidden}
.page img{display:block;width:100%}
.ob{position:absolute;border:1px solid rgba(37,99,235,.45);background:rgba(37,99,235,.06);cursor:pointer;border-radius:2px}
.ob:hover{background:rgba(37,99,235,.16)}
.hideocr .ob{border-color:transparent;background:transparent}
.ob.hit{border:2px solid var(--warn);background:rgba(245,158,11,.2);animation:pulse 1.4s 2}
@keyframes pulse{50%{box-shadow:0 0 0 6px rgba(245,158,11,.25)}}
.frow{display:grid;grid-template-columns:100px 1fr 50px;gap:8px;align-items:center;padding:7px 8px;border-radius:6px;font-size:13px;cursor:pointer}
.frow:hover{background:var(--panel2)}.frow .k{color:var(--muted)}.frow .c{text-align:right}
table.t{width:100%;border-collapse:collapse;font-size:12.5px}
table.t th,table.t td{text-align:left;padding:6px 8px;border-bottom:1px solid var(--line2);vertical-align:top}
table.t th{color:var(--muted);font-weight:500;background:var(--panel2)}
table.t td.n{text-align:right;font-variant-numeric:tabular-nums}
.sheet{overflow:auto;max-height:70vh;border:1px solid var(--line);border-radius:6px}.sheet table td{white-space:nowrap}
pre.json{background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:10px 12px;font:11.5px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;max-height:280px;overflow:auto;color:#334155;margin:8px 0 0}

/* ---------- datasets ---------- */
.dsgrid{display:grid;grid-template-columns:260px minmax(0,1fr);gap:16px;align-items:start}
aside input{width:100%;margin-bottom:8px}
aside summary{cursor:pointer;color:var(--accent);font-size:13px;font-weight:500;margin:14px 0 10px}
.dsitem{padding:8px 8px!important;cursor:pointer;border-radius:8px}
.dsitem.on{background:var(--accent-soft)}
.clsc{display:inline-block;font-size:12px;padding:1px 9px;border-radius:999px;margin:0 4px 4px 0;color:#fff;font-weight:600}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px;margin-top:12px}
.tile{border:1.5px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--panel);cursor:pointer;position:relative;transition:box-shadow .15s}
.tile:hover{box-shadow:0 4px 14px rgba(15,23,42,.08)}
.tile .im{position:relative;background:#f1f5f9}
.tile img{display:block;width:100%;height:auto}
.tile .bx{position:absolute;border:1.5px solid}
.tile .f{display:flex;justify-content:space-between;align-items:center;padding:5px 8px;font-size:11.5px;color:var(--muted);gap:6px;border-top:1px solid var(--line2)}
.tile .f span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tile.auto{border-color:#86efac}.tile.review{border-color:#fcd34d}.tile.qcfail{border-color:#fca5a5}.tile.reviewed{border-color:#93c5fd}
.tile .busy{position:absolute;inset:0;background:rgba(255,255,255,.7);display:flex;align-items:center;justify-content:center;color:var(--accent)}
.filters button{background:var(--panel);border:1px solid var(--line);color:var(--muted);border-radius:999px;padding:3px 12px;font:inherit;font-size:12px;cursor:pointer}
.filters button.on{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}
.issues{max-height:260px;overflow:auto}
.hbar{display:grid;grid-template-columns:90px 1fr 40px;gap:8px;align-items:center;font-size:12px;margin:5px 0}
.hbar .tr{background:var(--line2);border-radius:4px;height:8px}.hbar i{display:block;height:8px;border-radius:4px}

/* ---------- modal editor ---------- */
.modal{position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:50;display:flex;align-items:center;justify-content:center;padding:20px}
.mbox{background:var(--panel);border:1px solid var(--line);border-radius:14px;width:min(1400px,100%);height:min(900px,100%);display:flex;flex-direction:column;box-shadow:0 20px 50px rgba(15,23,42,.25)}
.mhead{display:flex;align-items:center;gap:14px;padding:10px 14px;border-bottom:1px solid var(--line)}
.mhead .hint{flex:1;margin:0}
.mbody{flex:1;display:grid;grid-template-columns:1fr 280px;min-height:0}
.edcv{display:flex;align-items:center;justify-content:center;background:#f1f5f9;min-height:0;overflow:hidden;border-bottom-left-radius:14px}
.edcv canvas{max-width:100%;max-height:100%;cursor:crosshair;box-shadow:0 1px 4px rgba(15,23,42,.15)}
.edside{padding:14px;border-left:1px solid var(--line);overflow:auto}
.clsbtns{display:flex;flex-wrap:wrap;gap:6px}
.clsbtns button{border:2px solid transparent;border-radius:6px;padding:3px 9px;font:inherit;font-size:12px;cursor:pointer;color:#fff;font-weight:600;opacity:.55}
.clsbtns button.on{opacity:1;border-color:var(--text)}
#toasts{position:fixed;right:18px;bottom:18px;z-index:80;display:flex;flex-direction:column;gap:8px}
.toast{background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--accent);padding:10px 14px;border-radius:8px;max-width:420px;font-size:13px;animation:fade .2s;box-shadow:0 6px 20px rgba(15,23,42,.12)}
.toast.error{border-left-color:var(--ng)}.toast.ok{border-left-color:var(--ok)}