*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;color:#0f172a;background:#f1f5f9}body{font-size:14px}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.hidden{display:none!important}.muted{color:#64748b}.center{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:32px;background:linear-gradient(135deg,#eef4ff,#f8fafc)}.auth-card{width:min(440px,92vw);background:#fff;border:1px solid #dbe4ef;border-radius:22px;padding:30px;box-shadow:0 20px 60px rgba(15,23,42,.1)}.logo img{width:64px;height:64px;object-fit:contain}.auth-card h1{margin:16px 0 6px;font-size:26px}.auth-card label,.card label{display:block;margin:14px 0 6px;font-weight:700;font-size:12px}.auth-card input,.card input,.card select{width:100%;border:1px solid #cbd5e1;border-radius:10px;padding:11px 12px;background:#fff;outline:none}.auth-card input:focus,.card input:focus,.card select:focus{border-color:#2563eb;box-shadow:0 0 0 3px rgba(37,99,235,.1)}.primary,.secondary,.danger,.link{border:0;border-radius:10px;padding:10px 14px;font-weight:700}.primary{background:#2563eb;color:#fff}.secondary{background:#e8eef7;color:#0f172a}.danger{background:#f87171;color:#fff}.link{background:transparent;color:#2563eb}.full{width:100%}.auth-card form .primary{margin-top:16px}.backend-status{margin-top:16px;font-size:12px;color:#64748b}.msg{min-height:18px;margin:10px 0;font-size:13px}.msg.error{color:#b91c1c}.msg.success{color:#15803d}.app-shell{display:flex;min-height:100vh}.sidebar{width:222px;min-width:222px;background:#0f172a;color:#fff;display:flex;flex-direction:column;padding:14px}.brand{display:flex;align-items:center;gap:10px;padding:8px 8px 18px;border-bottom:1px solid rgba(255,255,255,.12)}.brand-icon{width:42px;height:42px;display:grid;place-items:center}.brand-icon img{max-width:42px;max-height:42px}.brand b{display:block}.brand small{display:block;color:#93c5fd;margin-top:4px}.nav{width:100%;border:0;background:transparent;color:#dbeafe;text-align:left;border-radius:10px;padding:11px 12px;margin-top:6px;font-weight:700}.nav:hover,.nav.active{background:#2563eb;color:#fff}.sidebar-bottom{margin-top:auto;border-top:1px solid rgba(255,255,255,.12);padding-top:12px}.user-pill{font-size:11px;color:#bfdbfe;padding:8px}.main{flex:1;min-width:0}.topbar{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid #e2e8f0;padding:18px 28px;display:flex;justify-content:space-between;align-items:center}.topbar h2{margin:0 0 4px}.status-chip,.green-chip{display:inline-flex;align-items:center;padding:7px 10px;border-radius:999px;background:#dcfce7;color:#166534;font-size:11px;font-weight:800}.content{padding:22px;max-width:1600px;margin:auto}.grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(320px,.8fr);gap:16px}.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.card{background:#fff;border:1px solid #dbe4ef;border-radius:18px;padding:18px;margin-bottom:16px;box-shadow:0 8px 28px rgba(15,23,42,.04)}.card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.camera-placeholder{min-height:390px;border-radius:14px;background:#020617;color:#fff;display:grid;place-items:center;text-align:center;padding:30px;margin:14px 0}.camera-icon{font-size:44px}.big{padding:14px}.info-box,.warning-box{margin-top:14px;border:1px solid #bfdbfe;background:#eff6ff;padding:12px;border-radius:12px;color:#1e40af}.warning-box{border-color:#fde68a;background:#fffbeb;color:#92400e}.info-box code{display:block;background:#fff;margin-top:8px;padding:10px;border-radius:8px;white-space:pre-wrap}.filter-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:14px}.small{padding:7px 10px;font-size:12px}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:10px;border-bottom:1px solid #e2e8f0;text-align:left;font-size:12px;vertical-align:top}.badge{display:inline-flex;padding:4px 8px;border-radius:999px;background:#e2e8f0;font-weight:700;font-size:11px}.badge.completed{background:#dcfce7;color:#166534}.badge.failed{background:#fee2e2;color:#991b1b}.badge.processing{background:#fef3c7;color:#92400e}.result-card{display:flex;justify-content:space-between;gap:12px;align-items:center}.report-toolbar{display:grid;grid-template-columns:1fr 1fr 2fr;gap:14px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:14px 0}.stat{border:1px solid #dbe4ef;border-radius:12px;padding:12px;background:#f8fafc}.stat b{display:block;font-size:20px}.admin-toolbar{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:10px;align-items:end}.camera-modal{position:fixed;inset:0;background:rgba(2,6,23,.82);z-index:1000;display:flex;align-items:center;justify-content:center;padding:24px}.camera-panel{width:min(1120px,96vw);max-height:94vh;overflow:auto;background:#fff;border-radius:20px;padding:20px}.camera-panel video{width:100%;height:min(60vh,620px);object-fit:cover;background:#020617;border-radius:14px}.camera-metrics{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.camera-metrics>span{background:#f8fafc;border:1px solid #e2e8f0;border-radius:9px;padding:8px 11px;font-size:12px}.progress{height:8px;background:#e2e8f0;border-radius:99px;overflow:hidden}.progress>div{height:100%;width:0;background:#2563eb;transition:width .2s}.playback-panel iframe{width:100%;height:65vh;border:0;border-radius:12px;background:#020617}.empty{padding:28px;text-align:center;color:#64748b}.error{color:#b91c1c;background:#fef2f2;border:1px solid #fecaca;padding:12px;border-radius:10px}.admin-action{padding:6px 9px;border-radius:8px;border:1px solid #cbd5e1;background:#fff;margin:2px}.admin-action.delete{color:#b91c1c;border-color:#fecaca}@media(max-width:1100px){.filter-grid{grid-template-columns:repeat(3,1fr)}.grid{grid-template-columns:1fr}.admin-toolbar,.report-toolbar{grid-template-columns:1fr 1fr}.stats{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.sidebar{width:74px;min-width:74px}.brand div,.brand small,.nav{font-size:0}.nav{padding:12px;text-align:center}.user-pill{display:none}.content{padding:10px}.filter-grid,.grid2,.admin-toolbar,.report-toolbar{grid-template-columns:1fr}.topbar{padding:14px}.topbar .status-chip{display:none}.camera-panel{padding:12px}.camera-panel video{height:45vh}.result-card{align-items:flex-start;flex-direction:column}}

.advanced-filter-panel{margin-top:16px;padding:14px;border:1px solid #dbe4ef;border-radius:14px;background:#f8fafc}
.filter-title{font-weight:800;margin-bottom:8px}
.report-filter-grid{grid-template-columns:repeat(5,minmax(0,1fr))}
.analytics-filter-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px;margin-top:14px}
.analytics-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(320px,.8fr);gap:14px}
.analytics-list{display:flex;flex-direction:column;gap:7px;margin-top:10px}
.analytics-row{display:flex;justify-content:space-between;gap:12px;padding:9px 10px;border:1px solid #e2e8f0;border-radius:9px;background:#f8fafc}
.analytics-subhead{margin-top:22px}
.bar-chart{display:flex;align-items:flex-end;gap:5px;min-height:230px;overflow-x:auto;padding:18px 8px 8px}
.bar-col{min-width:34px;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:4px}
.bar{width:22px;background:#2563eb;border-radius:5px 5px 0 0;min-height:3px}
.bar-value{font-size:10px;color:#475569}
.bar-label{font-size:9px;color:#64748b;white-space:nowrap}
@media(max-width:1200px){.analytics-filter-grid{grid-template-columns:repeat(3,1fr)}.report-filter-grid{grid-template-columns:repeat(3,1fr)}.analytics-grid{grid-template-columns:1fr}}
@media(max-width:760px){.analytics-filter-grid,.report-filter-grid{grid-template-columns:1fr}}

.analytics-quickbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:14px;padding:10px 12px;border:1px solid #dbe4ef;border-radius:12px;background:#f8fafc}.quick-label{font-size:12px;font-weight:800;color:#475569;margin-right:4px}.filter-chip{border:1px solid #cbd5e1;background:#fff;color:#334155;border-radius:999px;padding:7px 12px;font-size:12px;font-weight:700}.filter-chip:hover{border-color:#2563eb;color:#1d4ed8;background:#eff6ff}.analytics-activebar{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:14px 0 4px;padding:10px 12px;border-radius:12px;background:#eff6ff;color:#1e40af;font-size:12px}.analytics-chart-card{min-height:390px}.line-chart-wrap{position:relative;margin-top:12px;border:1px solid #e2e8f0;border-radius:14px;background:linear-gradient(#fff,#f8fafc);overflow:hidden}.analytics-line-svg{display:block;width:100%;height:320px;min-width:640px}.chart-grid{stroke:#e2e8f0;stroke-width:1;stroke-dasharray:4 5}.chart-axis{fill:#64748b;font-size:10px}.chart-line{fill:none;stroke:#2563eb;stroke-width:4;stroke-linecap:round;stroke-linejoin:round}.chart-area{fill:rgba(37,99,235,.08);stroke:none}.chart-point circle:first-child{fill:#2563eb;stroke:#fff;stroke-width:3;cursor:pointer}.chart-hit{fill:transparent;stroke:transparent;cursor:pointer}.chart-point:hover circle:first-child,.chart-point:focus circle:first-child{r:8;fill:#1d4ed8}.chart-help{font-size:11px;color:#64748b;margin-top:8px}.chart-badge{display:inline-flex;padding:6px 9px;border-radius:999px;background:#dbeafe;color:#1d4ed8;font-size:11px;font-weight:800}.interactive-row{width:100%;text-align:left;border:1px solid #e2e8f0;border-radius:9px;background:#f8fafc;color:#0f172a;cursor:pointer}.interactive-row:hover,.interactive-row.selected{border-color:#93c5fd;background:#eff6ff}.analytics-status-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.analytics-status-grid .analytics-row{margin:0}h4{font-size:12px;margin:12px 0 6px}@media(max-width:900px){.analytics-status-grid{grid-template-columns:repeat(2,1fr)}.analytics-line-svg{min-width:560px}}@media(max-width:760px){.analytics-status-grid{grid-template-columns:1fr}.analytics-quickbar{align-items:flex-start}.analytics-line-svg{height:260px;min-width:520px}}

/* Create User modal */
.user-modal{position:fixed;inset:0;z-index:1100;display:flex;align-items:center;justify-content:center;padding:24px;background:rgba(15,23,42,.62);backdrop-filter:blur(5px)}
.user-modal-card{width:min(640px,96vw);background:#fff;border:1px solid #dbe4ef;border-radius:20px;box-shadow:0 24px 70px rgba(15,23,42,.25);overflow:hidden;animation:userModalIn .18s ease-out}
.user-modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:22px 24px 18px;border-bottom:1px solid #e2e8f0;background:linear-gradient(180deg,#f8fbff,#fff)}
.user-modal-heading{display:flex;align-items:center;gap:14px}
.user-modal-icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:#2563eb;color:#fff;font-size:25px;font-weight:700;box-shadow:0 8px 18px rgba(37,99,235,.2)}
.user-modal-head h2{margin:0 0 4px;font-size:20px}
.user-modal-head p{margin:0;color:#64748b;font-size:12px;line-height:1.5}
.modal-close{width:36px;height:36px;border:1px solid #dbe4ef;border-radius:10px;background:#f8fafc;color:#475569;font-weight:700}
.modal-close:hover{background:#e8eef7;color:#0f172a}
.user-modal-card form{padding:22px 24px 24px}
.user-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.user-field.full{grid-column:1/-1}
.user-field label{display:block;margin:0 0 7px;font-size:12px;font-weight:800;color:#0f172a}
.user-field input,.user-field select{width:100%;border:1px solid #cbd5e1;border-radius:10px;padding:11px 12px;background:#fff;color:#0f172a;outline:none;transition:border-color .15s,box-shadow .15s}
.user-field input:focus,.user-field select:focus{border-color:#2563eb;box-shadow:0 0 0 3px rgba(37,99,235,.1)}
.user-field small{display:block;margin-top:6px;color:#94a3b8;font-size:11px}
.password-wrap{position:relative}
.password-wrap input{padding-right:62px}
.password-toggle{position:absolute;right:6px;top:6px;border:0;border-radius:7px;background:#eef2f7;color:#2563eb;padding:6px 9px;font-size:11px;font-weight:800}
.password-toggle:hover{background:#e2e8f0}
.user-form-msg{min-height:20px;margin-top:16px;padding:0;font-size:12px}
.user-form-msg.error{color:#b91c1c;background:#fef2f2;border:1px solid #fecaca;border-radius:9px;padding:9px 11px}
.user-form-msg.success{color:#166534;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:9px;padding:9px 11px}
.user-modal-footer{display:flex;justify-content:flex-end;gap:9px;margin-top:4px;padding-top:18px;border-top:1px solid #e2e8f0}
.create-user-submit{min-width:140px}
.create-user-submit .submit-icon{font-size:15px;margin-right:2px}
@keyframes userModalIn{from{opacity:0;transform:translateY(8px) scale(.985)}to{opacity:1;transform:translateY(0) scale(1)}}
@media(max-width:650px){.user-form-grid{grid-template-columns:1fr}.user-field.full{grid-column:auto}.user-modal{padding:12px}.user-modal-card form{padding:18px}.user-modal-head{padding:18px}.user-modal-footer{flex-direction:column-reverse}.user-modal-footer button{width:100%}}

.setup-card{max-width:620px}.setup-steps{display:grid;gap:10px;margin:18px 0}.setup-step{padding:12px 14px;border:1px solid #dbe5f2;border-radius:12px;background:#f8fbff;display:flex;flex-direction:column;gap:4px}.setup-step b{color:#0f172a}.setup-step span{font-size:13px;color:#64748b;line-height:1.45}.setup-step code{background:#eef2ff;padding:2px 5px;border-radius:5px}