*{box-sizing:border-box;margin:0;padding:0}:root{--bg:#04080d;--panel:#0a1119;--panel2:#0d1822;--border:#1b2b39;--text:#f2f8fb;--muted:#8193a2;--cyan:#00e5ff;--green:#20e69a;--red:#ff5364;--shadow:0 25px 70px rgba(0,0,0,.45)}body{min-height:100vh;background:radial-gradient(circle at 10% 0%,rgba(0,229,255,.09),transparent 32%),radial-gradient(circle at 90% 90%,rgba(32,230,154,.06),transparent 35%),var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.hidden{display:none!important}button,input{font:inherit}button{cursor:pointer}.screen{display:none;min-height:100vh}.screen.active{display:block}.brand{display:flex;align-items:center;gap:13px}.logo{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--cyan),var(--green));color:#021016;font-size:24px;font-weight:900}.brand strong{font-size:24px}.brand span{display:block;color:var(--muted);font-size:9px;font-weight:800;letter-spacing:1.7px;margin-top:3px}.compact .logo{width:38px;height:38px;font-size:19px}.compact strong{font-size:17px}.auth-shell{width:min(470px,calc(100% - 32px));margin:10vh auto 0;padding:42px;border:1px solid var(--border);border-radius:24px;background:rgba(10,17,25,.96);box-shadow:var(--shadow)}.status-pill{display:inline-flex;gap:8px;align-items:center;margin:35px 0 25px;padding:8px 12px;border:1px solid rgba(32,230,154,.25);border-radius:30px;color:var(--green);font-size:10px;font-weight:800;letter-spacing:1px}.status-pill i,.edge-status i,.live:before,.live-status i{width:7px;height:7px;border-radius:50%;display:inline-block;background:var(--green);box-shadow:0 0 12px rgba(32,230,154,.8)}.auth-shell h1{font-size:34px}.auth-shell>p{margin-top:9px;color:var(--muted);line-height:1.6}.auth-shell form{margin-top:25px}.auth-shell small{display:block;margin-top:20px;color:#617282;line-height:1.5;text-align:center}label{display:block;margin:17px 0 8px;color:#bdcad5;font-size:12px;font-weight:700}input{width:100%;padding:14px 15px;border:1px solid var(--border);border-radius:10px;background:#070c12;color:white;outline:none}input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,229,255,.08)}.primary-btn,.secondary-btn,.logout-btn{border-radius:10px;font-weight:800;transition:.2s}.primary-btn{border:0;padding:14px 18px;background:linear-gradient(135deg,#00dff8,#20e69a);color:#031015;box-shadow:0 10px 30px rgba(0,229,255,.12)}.primary-btn:hover{transform:translateY(-1px)}.secondary-btn{padding:11px 15px;border:1px solid var(--border);background:#081018;color:#dce6ee}.secondary-btn:hover{border-color:var(--cyan);color:var(--cyan)}.logout-btn{padding:9px 13px;border:1px solid var(--border);background:transparent;color:var(--muted)}.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 34px;border-bottom:1px solid var(--border);background:rgba(4,8,13,.9);backdrop-filter:blur(18px);position:sticky;top:0;z-index:20}.top-actions{display:flex;align-items:center;gap:22px}.edge-status{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:10px;font-weight:800;letter-spacing:1px}.dashboard{width:min(1380px,calc(100% - 42px));margin:auto;padding:42px 0 80px}.hero{display:flex;justify-content:space-between;align-items:end;gap:30px;padding:40px;border:1px solid var(--border);border-radius:22px;background:linear-gradient(135deg,rgba(10,22,32,.95),rgba(7,12,18,.95));box-shadow:var(--shadow)}.eyebrow{color:var(--cyan);font-size:10px;font-weight:900;letter-spacing:2px;margin-bottom:9px}.hero h1{font-size:clamp(31px,5vw,52px);letter-spacing:-2px}.hero p:not(.eyebrow){max-width:720px;margin-top:10px;color:var(--muted);line-height:1.6}.hero-btn{min-width:260px}.panel{margin-top:22px;padding:27px;border:1px solid var(--border);border-radius:18px;background:rgba(10,17,25,.88)}.progress-head,.panel-header{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.panel-header h2,.progress-head h2{font-size:22px}.muted{color:var(--muted);line-height:1.6;margin-top:5px}.badge{display:inline-flex;white-space:nowrap;padding:7px 10px;border:1px solid #244050;border-radius:30px;color:var(--cyan);font-size:9px;font-weight:900;letter-spacing:1px}.steps{display:flex;align-items:center;margin-top:25px}.step{display:flex;align-items:center;gap:8px;color:#607080;font-size:10px;font-weight:800}.step b{width:30px;height:30px;display:grid;place-items:center;border:1px solid var(--border);border-radius:50%}.step.active{color:var(--cyan)}.step.active b{border-color:var(--cyan);background:rgba(0,229,255,.08)}.line{height:1px;background:var(--border);flex:1;margin:0 10px}.install-panel{display:grid;grid-template-columns:80px 1fr;gap:20px;align-items:start}.install-icon{width:68px;height:68px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(135deg,var(--cyan),var(--green));color:#021016;font-weight:900;font-size:30px}.install-code{grid-column:2;display:flex;align-items:center;gap:12px;padding:14px;border:1px solid var(--border);border-radius:12px;background:#070d14}.install-code span{font-size:9px;color:var(--muted);font-weight:800;letter-spacing:1px}.install-code strong{font-size:18px;letter-spacing:2px;color:white}.download-grid{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:14px}.download-card{text-align:left;padding:20px;border:1px solid var(--border);border-radius:14px;background:#080f16;color:white}.download-card:hover{border-color:var(--cyan);transform:translateY(-1px)}.download-card strong,.download-card span,.download-card em{display:block}.download-card strong{color:var(--cyan);font-size:13px}.download-card span{margin-top:7px}.download-card em{margin-top:12px;color:#607383;font-size:9px;font-style:normal;font-weight:800;letter-spacing:1px}.notice{grid-column:1/-1;display:flex;gap:10px;padding:15px;border-left:3px solid var(--cyan);background:rgba(0,229,255,.04);font-size:12px;line-height:1.5}.notice strong{color:var(--cyan);white-space:nowrap}.wide-btn{grid-column:1/-1}.scan-box{text-align:center;padding:45px 20px;border:1px dashed #263947;border-radius:15px;margin-top:22px}.scan-box #scanRing{width:65px;height:65px;margin:auto;display:grid;place-items:center;border:1px solid var(--cyan);border-radius:50%;color:var(--cyan);font-weight:900;box-shadow:0 0 35px rgba(0,229,255,.12)}.scan-box h3{margin-top:16px;font-size:20px}.scan-box p{margin:7px auto;max-width:600px;color:var(--muted);line-height:1.5}.scan-box .primary-btn{margin-top:15px}.device-list{display:grid;gap:10px;margin-top:16px}.device-card{display:flex;align-items:center;gap:14px;width:100%;padding:16px;border:1px solid var(--border);border-radius:13px;background:#080f16;color:white;text-align:left}.device-card:hover{border-color:var(--cyan)}.device-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:10px;background:rgba(0,229,255,.07);color:var(--cyan);font-weight:900}.device-card div:nth-child(2){flex:1}.device-card span{display:block;margin-top:4px;color:var(--muted);font-size:11px}.device-card b{font-size:9px;color:var(--cyan)}.device-summary{margin-top:20px;padding:16px;border:1px solid var(--border);border-radius:12px;background:#070d14}.device-summary span,.device-summary small{display:block;color:var(--muted);font-size:9px;font-weight:800;letter-spacing:1px}.device-summary strong{display:block;margin:6px 0;font-size:17px}.result-box{margin-top:15px;padding:13px;border-radius:10px;border:1px solid rgba(255,83,100,.3);color:#ff8c99;background:rgba(255,83,100,.05);font-size:12px}.camera-selection{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:22px}.camera-select{display:flex;align-items:center;gap:12px;margin:0;padding:16px;border:1px solid var(--border);border-radius:12px;background:#080f16;cursor:pointer}.camera-select:has(input:checked){border-color:var(--cyan);background:rgba(0,229,255,.05)}.camera-select input{width:18px;height:18px;accent-color:#00e5ff}.camera-select div{flex:1}.camera-select span{display:block;margin-top:4px;color:var(--muted);font-size:10px}.camera-select b{font-size:9px;color:var(--cyan)}.success-hero{text-align:center;padding:35px 15px}.success-mark{width:70px;height:70px;margin:auto;display:grid;place-items:center;border-radius:50%;background:rgba(32,230,154,.1);border:1px solid rgba(32,230,154,.4);color:var(--green);font-size:34px}.success-hero h2{font-size:30px;margin-top:15px}.success-hero p:not(.eyebrow){color:var(--muted);margin-top:7px}.live-status{display:inline-flex;align-items:center;gap:8px;margin-top:18px;color:var(--green);font-size:10px;font-weight:900;letter-spacing:1px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:22px}.stat-card{padding:21px;border:1px solid var(--border);border-radius:14px;background:rgba(10,17,25,.88)}.stat-card span{font-size:9px;color:var(--muted);font-weight:900;letter-spacing:1px}.stat-card strong{display:block;margin:9px 0 4px;font-size:27px}.stat-card small{color:#607080}.online{color:var(--green)}.camera-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:20px}.camera-card{padding:18px;border:1px solid var(--border);border-radius:13px;background:#080f16}.camera-top{display:flex;justify-content:space-between}.camera-icon{color:var(--cyan);font-size:22px}.camera-card h3{margin-top:14px;font-size:15px}.camera-card p{margin-top:4px;color:var(--muted);font-size:11px}.online-badge{color:var(--green);font-size:9px;font-weight:900}.protected{margin-top:14px;padding-top:12px;border-top:1px solid var(--border);color:var(--cyan);font-size:9px;font-weight:900}.empty-state{text-align:center;padding:35px;color:var(--muted);border:1px dashed #263947;border-radius:12px}.event-list{margin-top:15px}.event-row{display:grid;grid-template-columns:25px 1fr auto;gap:10px;align-items:center;padding:14px 0;border-top:1px solid var(--border)}.event-row>span{color:var(--cyan)}.event-row strong,.event-row small{display:block}.event-row small,.event-row time{color:var(--muted);font-size:10px;margin-top:3px}.live{color:var(--green);font-size:10px;font-weight:900}@media(max-width:900px){.stats-grid{grid-template-columns:repeat(2,1fr)}.camera-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.topbar{padding:0 15px}.edge-status{display:none}.dashboard{width:calc(100% - 24px);padding-top:25px}.hero{flex-direction:column;align-items:stretch;padding:25px}.hero-btn{width:100%}.install-panel{grid-template-columns:1fr}.install-code{grid-column:1;flex-wrap:wrap}.download-grid{grid-template-columns:1fr}.steps{overflow-x:auto}.step{white-space:nowrap}.camera-selection,.camera-grid,.stats-grid{grid-template-columns:1fr}.panel{padding:20px}.auth-shell{padding:28px 22px}.panel-header,.progress-head{flex-direction:column}.device-card{align-items:flex-start}.device-card b{margin-left:auto}}.mobile-pair{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px;border:1px solid #1b2b39;border-radius:14px;background:#070d14}.mobile-pair strong,.mobile-pair span{display:block}.mobile-pair strong{color:#00e5ff;font-size:11px;letter-spacing:1px}.mobile-pair span{margin-top:6px;color:#8193a2;font-size:11px;line-height:1.5}.qr-box{width:120px;height:120px;padding:8px;display:grid;place-items:center;background:#fff;border-radius:10px;color:#111;font-size:8px;text-align:center}@media(max-width:700px){.mobile-pair{flex-direction:column;align-items:stretch}.qr-box{margin:auto}}