:root{--bg:#080f1e;--surface:#ffffff0a;--border:#ffffff14;--blue:#4f8cff;--green:#22c55e;--orange:#f59e0b;--red:#ef4444;--text:#f1f5f9;--muted:#64748b;--panel:#0d1426f7}*,:before,:after{box-sizing:border-box}html,body,#root{height:100%;margin:0;padding:0}body{background-color:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.loading-state{background:var(--bg);z-index:20;text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:20px;padding:2rem;display:flex;position:fixed;inset:0}.init-icon{color:var(--blue);font-size:48px;animation:3s ease-in-out infinite float}.init-title{letter-spacing:-.02em;font-size:22px;font-weight:700}.init-sub{color:var(--muted);max-width:280px;font-size:13px;line-height:1.6}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}#app{flex-direction:column;min-height:100vh;display:flex}#header{border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:10;background:#080f1efa;flex-shrink:0;justify-content:space-between;align-items:center;padding:12px 16px;display:flex;position:sticky;top:0}.brand{align-items:center;gap:10px;display:flex}.brand-logo{background:var(--blue);color:#fff;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;font-size:17px;font-weight:800;display:flex}.brand-text h1{letter-spacing:-.01em;background:linear-gradient(90deg, #fff 50%, var(--blue));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin:0;font-size:14px;font-weight:700}.brand-text p{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin:2px 0 0;font-size:9px}#sys-status{color:var(--green);white-space:nowrap;background:#22c55e14;border:1px solid #22c55e33;border-radius:20px;align-items:center;gap:6px;padding:5px 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input::placeholder{color:var(--muted)}.email-label{text-transform:uppercase;color:var(--muted);letter-spacing:.1em;margin-bottom:3px;font-size:10px;display:block}.webcam-section{background:var(--surface);border:1px solid var(--border);border-radius:12px;margin-bottom:16px;overflow:hidden}.webcam-header{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;padding:12px 14px;display:flex}.webcam-title{align-items:center;gap:8px;font-size:13px;font-weight:600;display:flex}.live-badge{letter-spacing:.05em;border-radius:20px;padding:3px 8px;font-size:10px;font-weight:700}.live-danger{color:var(--red);background:#ef44441f}.live-safe{color:var(--green);background:#22c55e1f}.btn-webcam{cursor:pointer;border:none;border-radius:8px;align-items:center;gap:6px;padding:7px 14px;font-family:inherit;font-size:13px;font-weight:600;transition:all 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.3s}.dropzone:hover,.dropzone.active{border-color:var(--blue);background:#4f8cff14}.dropzone h3{margin:0 0 6px;font-size:1rem;font-weight:600}.dropzone p{color:var(--muted);margin:0;font-size:.83rem}.dropzone-icon{color:var(--blue);margin-bottom:12px;font-size:2.5rem;display:block}.latest-image-wrap{margin-bottom:16px;position:relative}.latest-image-wrap img{object-fit:cover;border-radius:12px;width:100%;max-height:300px;display:block}.image-overlay{border:1px solid var(--border);background:#080f1eeb;border-radius:10px;min-width:160px;max-width:55%;padding:12px;position:absolute;top:12px;left:12px}.overlay-label{color:var(--red);letter-spacing:.1em;align-items:center;gap:6px;margin-bottom:10px;font-size:10px;font-weight:700;display:flex}.info-row{border-bottom:1px solid #ffffff0a;justify-content:space-between;align-items:center;gap:8px;padding:5px 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var(--border);flex-direction:column;flex-shrink:0;max-height:220px;display:flex;overflow:hidden}.hist-header{border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;padding:10px 16px;display:flex}.hist-title{letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-size:10px;font-weight:700}#hist-count{color:var(--blue);font-size:11px;font-weight:600}#hist-list{flex:1;padding:0 16px;overflow-y:auto}.hist-row{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:10px 0;font-size:12px;display:flex}.hist-row:last-child{border-bottom:none}.badge{text-transform:uppercase;letter-spacing:.06em;white-space:nowrap;border-radius:20px;padding:4px 10px;font-size:10px;font-weight:700;display:inline-block}.badge-danger{color:var(--red);background:#ef44441a;border:1px solid #ef444440}.badge-success{color:var(--green);background:#22c55e1a;border:1px solid #22c55e40}@media (width>=768px){#app{grid-template:"header header""feed 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10px;font-size:11px;font-weight:600;display:inline-block}.db-message{color:var(--muted);flex:1;justify-content:center;align-items:center;font-size:14px;display:flex}.db-error{color:var(--red);gap:8px}.pwa-install-overlay{z-index:1000;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#080f1ef7;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.pwa-install-card{text-align:center;width:min(100%,390px);color:var(--text);background:#101b31;border:1px solid #4f8cff59;border-radius:18px;padding:34px 28px 28px;box-shadow:0 24px 70px #00000073}.pwa-install-logo{color:#fff;background:var(--blue);border-radius:14px;place-items:center;width:54px;height:54px;margin:0 auto 18px;font-size:27px;font-weight:800;display:grid}.pwa-install-card h2{margin:0 0 10px;font-size:22px}.pwa-install-card p{color:var(--muted);margin:0 0 24px;font-size:14px;line-height:1.55}.pwa-install-button,.pwa-later-button{width:100%;font:inherit;cursor:pointer;border-radius:9px;padding:12px 16px;font-weight:700}.pwa-install-button{color:#fff;background:var(--blue);border:0}.pwa-install-button:disabled{cursor:default;opacity:.55}.pwa-later-button{border:1px solid var(--border);color:var(--text);background:0 0;margin-top:10px}.pwa-ios-guide{text-align:left;color:var(--text);background:#ffffff0d;border-radius:10px;gap:10px;margin-bottom:20px;padding:16px;font-size:13px;line-height:1.4;display:grid}