:root{--brand-primary: #ffcc00;--brand-accent: #d40511;--brand-primary-text: #1a1a1a;--bg: #f5f5f5;--panel: #ffffff;--text-primary: #1a1a1a;--text-secondary: #666666;--border: #e5e5e5;--status-pass: #22c55e;--status-fail: #ef4444;--shadow: 0 1px 3px rgba(0, 0, 0, .08);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--text-primary);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg)}h1,h2{margin:0}button,input{font:inherit}.muted{color:var(--text-secondary)}.text-pass{color:var(--status-pass)}.text-fail{color:var(--status-fail)}.app-shell{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;background:var(--panel);border-bottom:1px solid var(--border)}.topbar__brand{display:flex;gap:12px;align-items:center}.topbar__logo{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;font-weight:800}.topbar__title{font-weight:800;font-size:18px}.topbar__subtitle{font-size:13px;color:var(--text-secondary)}.topbar__actions{display:flex;gap:12px;align-items:center}.topbar__user{display:flex;gap:10px;align-items:center;font-size:14px}.lang-btn,.link-btn{border:1px solid var(--border);background:var(--panel);border-radius:8px;padding:6px 10px;cursor:pointer}.link-btn{border:none;color:var(--brand-accent);background:transparent}.tabs{display:flex;gap:20px;padding:0 20px;background:var(--panel);border-bottom:1px solid var(--border)}.tabs__link{padding:14px 0;text-decoration:none;color:var(--text-secondary);font-weight:600;border-bottom:2px solid transparent}.tabs__link--active{color:var(--brand-accent);border-bottom-color:var(--brand-accent)}.main{width:min(1100px,100%);margin:0 auto;padding:20px;flex:1}.stack{display:grid;gap:20px}.page-header{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.panel{background:var(--panel);border-radius:12px;box-shadow:var(--shadow);padding:20px}.panel--flush{padding:0;overflow:hidden}.centered{display:grid;place-items:center;min-height:180px;text-align:center}.hero{display:grid;justify-items:center;gap:16px}.legend{display:flex;gap:18px;color:var(--text-secondary);font-size:13px}.dot{display:inline-block;width:10px;height:10px;border-radius:999px;margin-right:6px}.dot--pass{background:var(--status-pass)}.dot--fail{background:var(--status-fail)}.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;width:100%}.stat{border-radius:12px;padding:16px;display:grid;gap:4px;text-align:center}.stat strong{font-size:28px}.stat span{color:var(--text-secondary);font-size:13px}.stat--pass{background:#e8f5e9}.stat--fail{background:#fff3e0}.fleet-row{display:grid;grid-template-columns:1fr auto auto;gap:12px;align-items:center;padding:12px 16px;border-bottom:1px solid var(--border)}.fleet-row:last-child{border-bottom:none}.fleet-row--complete{opacity:.55}.fleet-row__code{font-weight:700;margin-bottom:6px}.fleet-row__code--urgent{color:var(--status-fail)}.fleet-row__bar{height:6px;background:var(--border);border-radius:999px;overflow:hidden}.fleet-row__bar-fill{height:100%;border-radius:999px}.fleet-row__numbers,.fleet-row__pct{font-weight:700;font-size:14px}.chip-row{display:flex;flex-wrap:wrap;gap:8px}.chip{border:1px solid var(--border);background:#fafafa;border-radius:999px;padding:8px 14px;cursor:pointer;font-weight:600}.chip--active{background:var(--brand-accent);border-color:var(--brand-accent);color:#fff}.btn{border:none;border-radius:10px;padding:10px 16px;font-weight:700;cursor:pointer}.btn--primary{background:var(--brand-primary);color:var(--brand-primary-text);width:100%}.btn--secondary{background:#eee}.btn--accent{background:var(--brand-accent);color:#fff}.btn:disabled{opacity:.6;cursor:not-allowed}.login-page{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(180deg,#fff 0%,var(--bg) 100%)}.login-card{width:min(420px,100%);background:var(--panel);border-radius:16px;box-shadow:var(--shadow);padding:28px}.login-card__badge{display:inline-block;padding:8px 12px;border-radius:999px;font-weight:800;margin-bottom:12px}.login-form{display:grid;gap:14px;margin-top:18px}.login-form label{display:grid;gap:6px;font-size:14px;font-weight:600}.login-hint{font-size:13px;color:var(--text-secondary);margin:0 0 4px}.login-hint code{background:#f3f3f3;padding:2px 6px;border-radius:6px}.login-form input{border:1px solid var(--border);border-radius:10px;padding:10px 12px;background:#fafafa}.alert{border-radius:10px;padding:10px 12px;font-size:14px}.alert--error{background:#fdecec;color:#b42318}.alert--warn{background:#fff8e1;color:#8a6d00}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--border);font-size:14px}.data-table th{background:#fafafa;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-secondary)}.table-empty{padding:24px;text-align:center;color:var(--text-secondary)}.badge{display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:700}.badge--open,.badge--in_progress{background:#fff3e0;color:#e65100}.badge--completed{background:#e8f5e9;color:#2e7d32}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.stats div{display:grid;gap:6px}.stats strong{font-size:24px}.fail-row{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:14px 16px;border-bottom:1px solid var(--border)}.fail-row:last-child{border-bottom:none}.header-actions{display:flex;gap:10px;align-items:center}.fleet-select{border:1px solid var(--border);border-radius:8px;padding:9px 12px;background:var(--panel);color:var(--text-primary);font:inherit;cursor:pointer}.btn--sm{padding:7px 12px;font-size:13px}.section-label{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);margin-bottom:12px}.donut-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px}.donut-card{background:var(--panel);border-radius:12px;box-shadow:var(--shadow);padding:16px;display:grid;justify-items:center;gap:6px}.donut-card__title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--text-secondary)}.donut-card__types{font-size:11px;color:var(--text-secondary);text-align:center;line-height:1.5}.attention-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:12px}.section-head h2{font-size:16px}.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.metric{background:#fafafa;border-radius:10px;padding:14px;text-align:center}.metric strong{display:block;font-size:26px;font-weight:800}.metric span{font-size:12px;color:var(--text-secondary)}.tag{font-size:11px;font-weight:700;padding:3px 9px;border-radius:999px}.tag--warn{background:#fff8e1;color:#8a6d00}.tag--success{background:#e8f5e9;color:#2e7d32}.defect-list{margin-top:12px}.defect-row{display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:13px;padding:8px 0;border-top:1px solid var(--border)}@media(max-width:720px){.stats,.fleet-row{grid-template-columns:1fr}.page-header{flex-direction:column;align-items:stretch}.header-actions{justify-content:space-between}}