:root{--bg: #0a0c10;--bg-elevated: #12151c;--bg-card: #181c26;--border: #2a3142;--text: #e8ecf4;--text-muted: #8b95a8;--accent: #3b82f6;--accent-hover: #2563eb;--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--mono: "JetBrains Mono", monospace;--sans: "DM Sans", system-ui, sans-serif;--radius: 12px;--shadow: 0 8px 32px rgba(0, 0, 0, .4)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:var(--sans);background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased}.app-shell{min-height:100%;display:flex;flex-direction:column}.app-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem;border-bottom:1px solid var(--border);background:var(--bg-elevated)}.brand{display:flex;align-items:center;gap:.75rem;text-decoration:none;color:inherit}.brand-mark{width:40px;height:40px;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),#8b5cf6);border-radius:10px;font-weight:700;font-size:1.1rem}.brand small{display:block;color:var(--text-muted);font-size:.75rem}.app-main{flex:1;padding:1.5rem;max-width:1400px;margin:0 auto;width:100%}.page-title{font-size:1.75rem;font-weight:700;margin-bottom:.5rem}.page-subtitle{color:var(--text-muted);margin-bottom:2rem}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow)}.card+.card{margin-top:1rem}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1rem}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.65rem 1.25rem;border:none;border-radius:8px;font-family:inherit;font-size:.95rem;font-weight:600;cursor:pointer;transition:background .15s,transform .1s}.btn:active{transform:scale(.98)}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:var(--bg-elevated);color:var(--text);border:1px solid var(--border)}.btn-danger{background:var(--danger);color:#fff}.btn-lg{padding:.85rem 1.75rem;font-size:1.05rem}.btn-block{width:100%}.form-group{margin-bottom:1rem}.form-group label{display:block;font-size:.85rem;font-weight:500;margin-bottom:.35rem;color:var(--text-muted)}input[type=text],input[type=password],input[type=number],select{width:100%;padding:.6rem .85rem;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text);font-family:inherit;font-size:.95rem}input[type=range]{width:100%;accent-color:var(--accent)}.range-value{font-family:var(--mono);font-size:.85rem;color:var(--accent);float:right}.badge{display:inline-block;padding:.2rem .6rem;border-radius:999px;font-size:.75rem;font-weight:600}.badge-live{background:#ef444433;color:#f87171}.badge-ok{background:#22c55e33;color:#4ade80}.badge-muted{background:var(--bg);color:var(--text-muted)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:.75rem}.stat-item{background:var(--bg);border-radius:8px;padding:.75rem;text-align:center}.stat-item .value{font-family:var(--mono);font-size:1.1rem;font-weight:600;color:var(--accent)}.stat-item .label{font-size:.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.link-box{display:flex;gap:.5rem;align-items:center;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:.5rem .75rem;margin-top:.5rem}.link-box code{flex:1;font-family:var(--mono);font-size:.75rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.video-container{position:relative;background:#000;border-radius:var(--radius);overflow:hidden;aspect-ratio:16/9}.video-container video{width:100%;height:100%;object-fit:cover}.video-overlay{position:absolute;top:.75rem;left:.75rem;right:.75rem;display:flex;justify-content:space-between;pointer-events:none}.section-title{font-size:1rem;font-weight:600;margin-bottom:1rem;padding-bottom:.5rem;border-bottom:1px solid var(--border)}.preset-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:.5rem}.preset-btn{padding:.75rem;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text);font-family:inherit;font-size:.85rem;cursor:pointer;text-align:left}.preset-btn:hover,.preset-btn.active{border-color:var(--accent);background:#3b82f61a}.preset-btn strong{display:block;font-size:.9rem}.preset-btn span{color:var(--text-muted);font-size:.75rem}.toggle-row{display:flex;align-items:center;justify-content:space-between;padding:.5rem 0}.toggle{position:relative;width:44px;height:24px;background:var(--border);border-radius:999px;cursor:pointer;border:none;transition:background .2s}.toggle.on{background:var(--accent)}.toggle:after{content:"";position:absolute;top:2px;left:2px;width:20px;height:20px;background:#fff;border-radius:50%;transition:transform .2s}.toggle.on:after{transform:translate(20px)}.alert{padding:.85rem 1rem;border-radius:8px;margin-bottom:1rem;font-size:.9rem}.alert-error{background:#ef444426;border:1px solid rgba(239,68,68,.3);color:#fca5a5}.alert-info{background:#3b82f626;border:1px solid rgba(59,130,246,.3);color:#93c5fd}.alert-success{background:#22c55e26;border:1px solid rgba(34,197,94,.3);color:#86efac}.camera-card{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.camera-card-header{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1rem;background:var(--bg-elevated);border-bottom:1px solid var(--border)}@media(max-width:640px){.app-main{padding:1rem}.page-title{font-size:1.35rem}}