*{box-sizing:border-box} :root{color-scheme:dark;--bg:#0b1118;--panel:#141e29;--line:#263544;--text:#edf3f8;--muted:#91a2b3;--accent:#70d6a5;--danger:#ff8b8b}
body{margin:0;background:linear-gradient(180deg,#111d29 0,#0b1118 280px);color:var(--text);font:16px -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;min-height:100vh;padding:env(safe-area-inset-top) 16px env(safe-area-inset-bottom)}
.topbar{max-width:760px;margin:0 auto;padding:24px 2px 20px;display:flex;align-items:center;justify-content:space-between}
h1{font-size:28px;margin:3px 0 0;letter-spacing:-.8px}h2{font-size:22px;margin:4px 0 16px}.eyebrow{font-size:10px;letter-spacing:1.7px;color:var(--muted);font-weight:700}
main{max-width:760px;margin:0 auto}.panel{background:rgba(20,30,41,.96);border:1px solid var(--line);border-radius:18px;padding:18px;margin:8px 0 18px;box-shadow:0 14px 35px #0002}
.muted,.note{color:var(--muted);line-height:1.5;font-size:14px}.note{font-size:13px}
label{display:block;color:var(--muted);font-size:13px;margin:14px 0}input{display:block;width:100%;margin-top:7px;background:#0c151e;border:1px solid var(--line);border-radius:11px;padding:13px;color:var(--text);font-size:16px;outline:none}input:focus{border-color:var(--accent)}
button{border:0;border-radius:12px;background:var(--accent);color:#092015;font-weight:750;padding:13px 17px;font-size:15px;cursor:pointer}form button{width:100%;margin-top:8px}.secondary,.icon-button{background:#223140;color:var(--text)}.icon-button{padding:7px 13px;font-size:23px}
.status{font-size:12px;padding:7px 10px;border-radius:20px}.offline{background:#3a2529;color:#ffaaaa}.online{background:#15382c;color:#8de6b8}
.tabs{display:flex;gap:7px;background:#101923;padding:5px;border:1px solid var(--line);border-radius:14px;margin:4px 0 22px}.tab{flex:1;background:transparent;color:var(--muted);padding:10px 5px}.tab.active{background:#263747;color:white}
.section-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.section-heading h2{margin-bottom:0}
.camera-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.camera-card,.event-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden}.camera-card img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;background:#070b10}.camera-meta{padding:12px}.camera-name{font-weight:700}.camera-state{font-size:12px;color:var(--muted);margin-top:4px}
.event-list{display:grid;gap:10px}.event-card{display:flex;gap:12px;padding:10px}.event-card img{width:104px;height:76px;object-fit:cover;border-radius:9px;background:#070b10}.event-title{font-weight:700}.event-sub{font-size:12px;color:var(--muted);margin-top:5px}
.error{color:var(--danger);font-size:13px}.empty{padding:22px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:14px}
footer{max-width:760px;margin:30px auto 0;padding:14px 2px;color:#708292;font-size:11px;display:flex;justify-content:space-between}
[hidden]{display:none!important}
@media(max-width:420px){.camera-list{grid-template-columns:1fr}.camera-card img{aspect-ratio:16/9}.topbar{padding-top:18px}}