:root{--yellow:#f7c948;--yellow-strong:#eab308;--ink:#151922;--muted:#6b7280;--line:#e8e9ed;--bg:#f7f7f5;--white:#fff;--sidebar:#111318}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.app-shell{min-height:100vh;display:flex}.sidebar{width:250px;background:var(--sidebar);color:#fff;position:fixed;inset:0 auto 0 0;z-index:1000;padding:24px 16px;transition:.2s}.brand,.login-brand{display:flex;align-items:center;gap:12px}.brand strong,.login-brand strong{display:block;font-size:21px;letter-spacing:-.5px}.brand small,.login-brand small{display:block;color:#9ca3af;font-size:11px}.brand-mark{width:38px;height:38px;border-radius:11px;background:var(--yellow);color:#111;display:grid;place-items:center;font-weight:900}.nav a{color:#aeb4c0;text-decoration:none;padding:11px 13px;border-radius:10px;margin:2px 0;display:flex;gap:12px;align-items:center;font-size:14px;font-weight:600}.nav a:hover,.nav a.active{background:#25272d;color:#fff}.nav-label{font-size:10px;color:#666d79;letter-spacing:1.3px;margin:24px 13px 7px}.main{margin-left:250px;min-width:0;flex:1}.topbar{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 28px;gap:16px;position:sticky;top:0;z-index:900}.icon-btn{border:0;background:#f5f5f3;border-radius:10px;width:40px;height:40px}.top-search{height:42px;border:1px solid var(--line);border-radius:11px;display:flex;align-items:center;gap:10px;padding:0 14px;max-width:650px;flex:1;color:#9ca3af}.top-search input{border:0;outline:0;width:100%;font-size:14px}.top-actions{margin-left:auto;display:flex;align-items:center;gap:10px}.user-pill{display:flex;align-items:center;gap:9px;font-size:13px;font-weight:700}.avatar{width:34px;height:34px;border-radius:50%;background:var(--yellow);display:grid;place-items:center}.content{padding:34px;max-width:1500px;margin:auto}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px}.eyebrow{font-size:11px;font-weight:800;letter-spacing:1.5px;color:#a17b00;margin-bottom:6px}.page-head h1{font-size:32px;letter-spacing:-1px;margin:0 0 5px;font-weight:800}.page-head p{margin:0;color:var(--muted)}.btn-yellow{background:var(--yellow);border:1px solid #e6b934;color:#171717;font-weight:750;border-radius:10px;padding:10px 16px}.btn-yellow:hover{background:#efbd2f;color:#111}.stat-card,.panel-card,.report-tile{background:#fff;border:1px solid var(--line);border-radius:15px;box-shadow:0 5px 18px rgba(20,20,20,.035)}.stat-card{padding:19px;display:flex;gap:15px;align-items:center;min-height:115px}.stat-icon{width:44px;height:44px;border-radius:12px;background:#fff6d6;color:#9a7600;display:grid;place-items:center;font-size:19px}.stat-card small{color:var(--muted);font-weight:650}.stat-card h3{margin:3px 0;font-size:25px}.muted{font-size:11px;color:#9ca3af}.panel-card{padding:22px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.panel-head h5{margin:0;font-weight:800}.panel-head p{margin:3px 0 0;color:var(--muted);font-size:12px}.chart-empty,.empty-table{min-height:220px;border:1px dashed #ddd;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#9ca3af;gap:6px}.chart-empty i,.empty-table i{font-size:30px;color:#d6aa24}.chart-empty strong,.empty-table strong{color:#4b5563}.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.quick-grid a{padding:16px;border:1px solid var(--line);border-radius:12px;color:var(--ink);text-decoration:none;display:flex;flex-direction:column;gap:8px;font-size:13px;font-weight:700}.quick-grid a i{font-size:20px;color:#b08700}.report-tile{padding:22px;display:flex;flex-direction:column;gap:8px}.report-tile i{font-size:23px;color:#b08700}.report-tile span{font-size:12px;color:var(--muted)}.settings-row{padding:18px 4px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between}.settings-row:last-child{border:0}.settings-row span{color:var(--muted);font-size:13px}.status-dot{color:#668000!important}.footer{padding:28px 34px;color:#9ca3af;font-size:11px}.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#faf9f2,#f3e7b5)}.login-card{width:min(420px,calc(100% - 32px));background:#fff;border:1px solid #eee;border-radius:20px;padding:34px;box-shadow:0 24px 70px rgba(50,40,10,.12)}.login-brand{margin-bottom:28px}.login-brand strong{font-size:26px}.login-card label{font-size:12px;font-weight:750;margin-bottom:7px}.login-card .form-control{border-radius:10px;padding:11px 12px;border-color:#ddd}.login-note{font-size:12px;color:#777;text-align:center;margin-top:16px}@media(max-width:900px){.sidebar{transform:translateX(-100%)}.sidebar.open{transform:translateX(0)}.main{margin-left:0}.content{padding:22px}.topbar{padding:0 16px}.page-head{align-items:flex-start;flex-direction:column}}

.simple-head{margin-bottom:20px}.hero-test-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;display:flex;align-items:center;gap:20px;box-shadow:0 8px 24px rgba(20,20,20,.04);margin-bottom:14px}.hero-icon{width:62px;height:62px;border-radius:16px;background:#fff6d6;color:#a17b00;display:grid;place-items:center;font-size:28px}.hero-copy{flex:1}.hero-copy h2{margin:6px 0 4px;font-size:24px}.hero-copy p{margin:0;color:var(--muted);max-width:680px;font-size:13px}.live-badge{font-size:10px;font-weight:800;letter-spacing:1px;color:#6f8700}.live-badge span{display:inline-block;width:7px;height:7px;border-radius:50%;background:#91ad1a;margin-right:5px}.btn-start{white-space:nowrap;padding:13px 18px}.quick-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:14px}.mini-stat{background:#fff;border:1px solid var(--line);border-radius:13px;padding:15px;display:flex;align-items:center;gap:12px}.mini-stat>i{width:38px;height:38px;border-radius:10px;background:#fff8dc;color:#a17b00;display:grid;place-items:center}.mini-stat small{display:block;color:var(--muted);font-size:11px}.mini-stat strong{font-size:21px}.report-status{font-size:10px;font-weight:900;border-radius:20px;padding:7px 10px}.report-status.pending{background:#f3f4f6;color:#6b7280}.report-status.pass{background:#ecf7d3;color:#557100}.report-status.fail{background:#fde8e8;color:#a51d1d}.report-empty{min-height:190px;border:1px dashed #ddd;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;color:#9ca3af}.report-empty i{font-size:30px;color:#d6aa24}.report-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:10px}.report-result{border-radius:12px;padding:18px;display:flex;flex-direction:column;gap:3px}.report-result.good{background:#f0f7df;color:#4e6500}.report-result.bad{background:#fff0f0;color:#a21c1c}.report-result i{font-size:24px}.report-result strong{font-size:13px}.report-result span{font-size:11px}.reading{border:1px solid var(--line);border-radius:12px;padding:16px;background:#fafafa}.reading small{display:block;color:var(--muted);font-size:10px}.reading strong{font-size:20px}.report-actions{grid-column:1/-1;display:flex;justify-content:flex-end;gap:8px}.steps{display:grid;gap:12px}.steps>div{display:flex;gap:12px;align-items:center}.steps b{width:30px;height:30px;border-radius:50%;background:#fff5cd;color:#8b6900;display:grid;place-items:center}.steps span{display:flex;flex-direction:column}.steps strong{font-size:13px}.steps small{font-size:11px;color:var(--muted)}.activity-empty{min-height:150px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#9ca3af;gap:6px}.activity-row{display:flex;gap:10px;align-items:center;padding:10px 0}.activity-row>i{color:#87a11b}.activity-row span{display:flex;flex-direction:column}.activity-row strong{font-size:13px}.activity-row small{color:var(--muted);font-size:11px}.device-note{background:#fff9e8;border:1px solid #f1dfa1;border-radius:12px;padding:12px;display:flex;gap:10px;align-items:center;color:#846600}.device-note i{font-size:20px}.device-note span{display:flex;flex-direction:column}.device-note small{font-size:11px;color:#8b7a4b}@media(max-width:900px){.hero-test-card{align-items:flex-start;flex-wrap:wrap}.quick-stats{grid-template-columns:1fr 1fr}.report-grid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.quick-stats{grid-template-columns:1fr}.report-grid{grid-template-columns:1fr}.report-actions{grid-column:auto}.top-search{display:none}}