:root{--ink:#17171a;--text:#40434a;--muted:#727782;--line:#e2e4e7;--soft:#f4f5f6;--teal:#00807d;--teal-bright:#00b8b3;--teal-pale:#e8f5f4;--danger:#b83b32;--danger-pale:#fbeceb;--amber:#9a6500;--amber-pale:#fff4d9;--white:#fff;--shadow:0 10px 30px rgba(23,23,26,.06)}
*{box-sizing:border-box}html{font-family:Roboto,Arial,sans-serif;color:var(--ink);background:#f7f8f8}body{margin:0;min-width:320px}button,input{font:inherit}a{color:inherit;text-decoration:none}h1,h2{font-family:Montserrat,Arial,sans-serif;margin:0}h1{font-size:clamp(28px,3vw,42px);line-height:1.08;letter-spacing:-.035em}h2{font-size:18px;line-height:1.25}p{margin:0}.app-shell{min-height:100vh;display:grid;grid-template-columns:248px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;background:var(--ink);color:#d5d7da;padding:26px 18px 20px;display:flex;flex-direction:column;z-index:20}.brand{display:flex;flex-direction:column;gap:7px;padding:0 10px 31px}.brand img{width:112px;filter:brightness(0) invert(1)}.brand span{font:500 10px/1 Roboto Mono,monospace;letter-spacing:.19em;color:var(--teal-bright)}.nav{display:flex;flex-direction:column;gap:4px}.nav-item{display:flex;align-items:center;gap:12px;min-height:44px;padding:0 12px;border-radius:4px;color:#b7bbc1;font-size:14px;transition:.18s ease}.nav-item:hover{color:#fff;background:#252529}.nav-item.is-active{color:#fff;background:#2c2c30;box-shadow:inset 3px 0 0 var(--teal-bright)}.nav-icon{width:20px;text-align:center;font:500 18px/1 Roboto Mono,monospace;color:var(--teal-bright)}.sidebar-foot{margin-top:auto;border-top:1px solid #343438;padding:18px 10px 0}.system-state{display:flex;align-items:flex-start;gap:10px}.system-state div{display:flex;flex-direction:column;gap:3px}.system-state strong{font-size:12px;color:#fff}.system-state small{font-size:11px;color:#8f939b}.status-dot{width:8px;height:8px;border-radius:50%;margin-top:3px}.status-ok{background:#40b978;box-shadow:0 0 0 4px rgba(64,185,120,.12)}.logout{border:0;background:transparent;color:#92969e;padding:17px 0 0;cursor:pointer;font-size:12px}.logout:hover{color:#fff}.main-column{min-width:0}.topbar{height:64px;padding:0 clamp(20px,3vw,42px);background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10;backdrop-filter:blur(8px)}.topbar-title{font-size:13px;font-weight:500;color:var(--muted)}.topbar-actions{display:flex;align-items:center;gap:14px}.demo-badge{font:500 10px/1 Roboto Mono,monospace;color:var(--teal);border:1px solid #acd6d4;padding:6px 8px}.user-badge{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:#fff;font-weight:700}.menu-button{display:none;border:0;background:transparent;font-size:22px}.content{max-width:1440px;margin:0 auto;padding:38px clamp(20px,3vw,42px) 60px}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:28px}.kicker,.section-kicker{font:500 11px/1.3 Roboto Mono,monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--teal);margin-bottom:10px}.lead{max-width:700px;color:var(--muted);font-size:15px;line-height:1.55;margin-top:12px}.page-actions{display:flex;gap:10px;flex-shrink:0}.button{min-height:42px;padding:0 18px;border:1px solid var(--ink);font-weight:500;font-size:13px;cursor:pointer}.button.primary{background:var(--ink);color:#fff}.button.primary:hover{background:var(--teal);border-color:var(--teal)}.button.secondary{background:#fff;color:var(--ink)}.button.secondary:hover{border-color:var(--teal);color:var(--teal)}.button.full{width:100%}.notice{display:flex;gap:13px;align-items:flex-start;padding:14px 17px;background:var(--teal-pale);border-left:3px solid var(--teal);margin-bottom:24px}.notice-mark{width:21px;height:21px;display:grid;place-items:center;border-radius:50%;background:var(--teal);color:#fff;font:500 12px Roboto Mono,monospace}.notice strong{font-size:13px}.notice p{margin-top:3px;color:#4d6463;font-size:12px}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:14px}.metric{background:#fff;border:1px solid var(--line);padding:19px 20px;min-height:132px;display:flex;flex-direction:column;box-shadow:0 2px 8px rgba(23,23,26,.025)}.metric-label{font-size:12px;color:var(--muted)}.metric strong{font:700 32px/1 Montserrat,sans-serif;margin:18px 0 8px;letter-spacing:-.04em}.metric small{font-size:11px;color:var(--muted)}.up{color:var(--teal);font-weight:700}.danger-text{color:var(--danger)}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(280px,.75fr);gap:14px}.panel{background:#fff;border:1px solid var(--line);padding:22px;box-shadow:0 2px 8px rgba(23,23,26,.025)}.panel-wide{min-width:0}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:23px}.panel-head .section-kicker{margin-bottom:6px}.legend{display:flex;gap:14px;font-size:11px;color:var(--muted)}.legend span{display:flex;align-items:center;gap:6px}.legend-line{width:18px;height:2px}.legend-line.teal{background:var(--teal)}.legend-line.gray{background:#aab0b6}.chart{height:240px;position:relative}.chart svg{width:100%;height:210px;overflow:visible}.grid-lines line{stroke:#eef0f1;stroke-width:1}.line-primary{fill:none;stroke:var(--teal);stroke-width:3}.line-secondary{fill:none;stroke:#aab0b6;stroke-width:2;stroke-dasharray:5 5}.area{fill:url(#none);fill:rgba(0,128,125,.07)}.chart-labels{display:flex;justify-content:space-between;color:#92969e;font:400 10px Roboto Mono,monospace}.quality-score{display:flex;align-items:baseline;gap:10px}.quality-score strong{font:700 34px Montserrat,sans-serif}.quality-score span{font-size:12px;color:var(--muted)}.progress,.inline-progress{height:6px;background:#edf0f0;overflow:hidden}.progress{margin:13px 0 20px}.progress i,.inline-progress i{display:block;height:100%;background:var(--teal)}.facts{margin:0}.facts>div{display:flex;justify-content:space-between;gap:15px;padding:11px 0;border-top:1px solid #edf0f1;font-size:12px}.facts dt{color:var(--muted)}.facts dd{margin:0;font-weight:500;text-align:right}.status-pill,.severity{display:inline-flex;align-items:center;justify-content:center;padding:5px 8px;font:500 10px/1 Roboto Mono,monospace;white-space:nowrap}.status-pill.ok{background:#e8f6ee;color:#25764b}.status-pill.warn{background:var(--amber-pale);color:var(--amber)}.status-pill.muted{background:#eef0f2;color:#6c7179}.text-link{font-size:12px;color:var(--teal);font-weight:500}.event-row{display:grid;grid-template-columns:40px 32px minmax(0,1fr) auto;align-items:center;gap:12px;padding:12px 0;border-top:1px solid #edf0f1}.event-row:first-child{border-top:0}.event-row time{font:400 11px Roboto Mono,monospace;color:#8a8f97}.event-icon{width:29px;height:29px;display:grid;place-items:center;font:600 11px Roboto Mono,monospace}.event-icon.high{background:var(--danger-pale);color:var(--danger)}.event-icon.medium{background:var(--amber-pale);color:var(--amber)}.event-icon.low{background:var(--teal-pale);color:var(--teal)}.event-row div{display:flex;flex-direction:column;gap:4px;min-width:0}.event-row strong{font-size:13px;font-weight:500}.event-row small{font-size:11px;color:var(--muted)}.severity.high{color:var(--danger);background:var(--danger-pale)}.severity.medium{color:var(--amber);background:var(--amber-pale)}.severity.low{color:var(--teal);background:var(--teal-pale)}.ai-panel>p{font-size:12px;line-height:1.55;color:var(--muted);margin:-4px 0 20px}.table-panel{padding:0}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left}th{background:#f5f6f7;color:#717680;font:500 10px Roboto Mono,monospace;text-transform:uppercase;letter-spacing:.04em;padding:13px 18px}td{padding:17px 18px;border-top:1px solid 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small{display:block;text-align:center;color:var(--muted);margin-top:20px}.form-error{background:var(--danger-pale);color:var(--danger);padding:10px 12px;font-size:12px;margin-bottom:15px}
@media(max-width:1050px){.metric-grid{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}.panel-wide{grid-column:auto}}
@media(max-width:760px){.app-shell{display:block}.sidebar{position:fixed;left:-260px;width:248px;transition:left .2s ease;box-shadow:14px 0 35px rgba(0,0,0,.18)}.sidebar.is-open{left:0}.menu-button{display:block}.topbar{height:58px}.topbar-title{display:none}.content{padding-top:24px;overflow:hidden}.page-head{align-items:flex-start;flex-direction:column}.page-head h1{overflow-wrap:anywhere}.page-actions{width:100%;flex-direction:column}.page-actions .button{width:100%}.metric-grid{grid-template-columns:1fr}.event-row{grid-template-columns:34px 28px 1fr}.event-row .severity{display:none}.legend{display:none}}
@media(max-width:480px){.metric-grid{grid-template-columns:1fr}.metric{min-height:112px}.metric strong{margin:14px 0 6px}.panel{padding:17px}.page-actions{flex-direction:column}.event-row time{display:none}.event-row{grid-template-columns:28px 1fr}.login-card{padding:30px 24px}}