:root{--bg: #0f1115;--surface: #181b22;--surface-2: #20242d;--border: #2c313c;--text: #e8eaee;--muted: #9aa1ad;--accent: #4f8cff;--accent-text: #ffffff;--ok: #3ccf8e;--ng: #ff6b6b;--radius: 10px;color-scheme:dark;font-family:system-ui,-apple-system,Hiragino Sans,Noto Sans JP,Yu Gothic UI,sans-serif;font-size:15px;line-height:1.5}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);-webkit-text-size-adjust:100%}a{color:var(--accent);text-decoration:none}h1{font-size:1.3rem;margin:0}h2{font-size:1.05rem;margin:1.2em 0 .6em}h2:first-child{margin-top:0}h3{font-size:.95rem;margin:1em 0 .5em}.muted{color:var(--muted)}.small{font-size:.85rem}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.nowrap{white-space:nowrap}.ok{color:var(--ok)}.ng,.error{color:var(--ng)}.center{display:grid;place-items:center;min-height:60vh}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:calc(env(safe-area-inset-top) + 10px) 16px 10px;background:#0f1115eb;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}.brand{color:var(--text);font-weight:700}.topnav{position:relative;display:flex;align-items:center;gap:16px}.topnav a{color:var(--muted)}.topnav a.active{color:var(--text)}.menu{position:absolute;right:0;top:calc(100% + 8px);min-width:220px;padding:8px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 8px 24px #0006}.menu-email{padding:6px 8px;color:var(--muted);font-size:.85rem;word-break:break-all}.menu button{width:100%;text-align:left;padding:8px;background:none;border:0;color:var(--text);border-radius:6px;font:inherit;cursor:pointer}.menu button:hover{background:var(--surface)}.content{padding:16px;padding-bottom:calc(env(safe-area-inset-bottom) + 24px);max-width:1600px;margin:0 auto}.page-head{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;margin-bottom:16px}.page-head h1{flex:1 1 auto}.back{flex-basis:100%;color:var(--muted);font-size:.9rem}button{font:inherit}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:40px;padding:8px 14px;border:1px solid var(--border);border-radius:8px;background:var(--surface-2);color:var(--text);cursor:pointer;white-space:nowrap}.btn:hover:not(:disabled){border-color:var(--muted)}.btn:disabled{opacity:.5;cursor:default}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.btn.danger{color:var(--ng)}.btn.small{min-height:30px;padding:4px 10px;font-size:.85rem}.btn.wide{width:100%}button.link{background:none;border:0;color:var(--text);cursor:pointer;padding:4px 0}input,select,textarea{width:100%;padding:9px 10px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text);font:inherit;font-size:16px}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px}input[type=checkbox],input[type=radio]{width:auto;accent-color:var(--accent)}input.narrow{width:70px}.search{max-width:260px}.seg{display:inline-flex;border:1px solid var(--border);border-radius:8px;overflow:hidden}.seg button{padding:6px 10px;background:var(--surface);color:var(--muted);border:0;border-left:1px solid var(--border);cursor:pointer;font-size:.85rem}.seg button:first-child{border-left:0}.seg button.on{background:var(--surface-2);color:var(--text)}.login{display:grid;place-items:center;min-height:100vh;padding:16px}.login-card{width:100%;max-width:360px;padding:32px 24px;text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:16px}.login-card h1{margin:12px 0 4px}.login-card .btn{margin-top:16px}.dev-login{margin-top:24px;padding-top:16px;border-top:1px dashed var(--border);display:grid;gap:8px}.store-list{list-style:none;margin:0;padding:0;display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}.store-card{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text)}.store-card:hover{border-color:var(--accent)}.store-name{font-weight:600}.empty{text-align:center;padding:48px 16px}.grid{display:grid;gap:8px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}@media(max-width:640px){.grid.cols-auto{grid-template-columns:repeat(2,1fr)}}.grid.cols-1{grid-template-columns:1fr}.grid.cols-2{grid-template-columns:repeat(2,1fr)}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-4{grid-template-columns:repeat(4,1fr)}.tile{position:relative;display:block;border-radius:8px;overflow:hidden;background:#000;color:#fff}.tile .player{aspect-ratio:16 / 9}.tile-label{position:absolute;left:0;right:0;bottom:0;padding:16px 8px 4px;font-size:.8rem;background:linear-gradient(transparent,#000000b3);pointer-events:none}.player{position:relative;width:100%;background:#000}.player nvr-video{display:block;width:100%;height:100%}.player video{width:100%;height:100%;object-fit:contain;background:#000}.player-status{position:absolute;inset:0;display:grid;place-items:center;padding:8px;text-align:center;font-size:.8rem;color:#c9ced6;pointer-events:none}.single{background:#000;border-radius:8px;overflow:hidden}.single .player{aspect-ratio:16 / 9;max-height:calc(100vh - 220px)}.single:fullscreen .player{height:100%;max-height:none;aspect-ratio:auto}.single-controls{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:12px}.tabs{display:flex;gap:4px;margin-bottom:16px;border-bottom:1px solid var(--border);overflow-x:auto}.tabs a{padding:10px 14px;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap}.tabs a.active{color:var(--text);border-bottom-color:var(--accent)}.card{padding:16px;margin-bottom:16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.section-head{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px}.section-head h2{margin:0}.form label,.fields label,.modal label{display:grid;gap:4px;font-size:.9rem}.fields{display:grid;gap:12px 16px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));margin-bottom:12px}label small{color:var(--muted);font-size:.78rem}label.check{display:flex;align-items:center;gap:8px}.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.actions.small{margin-top:8px}.radio-cards{display:grid;gap:8px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));margin-bottom:12px}.radio-cards label{display:grid;grid-template-columns:auto 1fr;gap:2px 8px;padding:12px;border:1px solid var(--border);border-radius:8px;cursor:pointer}.radio-cards label.on{border-color:var(--accent)}.radio-cards input{grid-row:span 2;margin-top:4px}.radio-cards span{color:var(--muted);font-size:.82rem}.steps{padding-left:1.3em}.steps li{margin-bottom:6px}pre{margin:6px 0;padding:8px 10px;background:var(--bg);border:1px solid var(--border);border-radius:6px;overflow-x:auto;font-size:.85rem}.table-wrap{overflow-x:auto;margin-bottom:12px;border:1px solid var(--border);border-radius:var(--radius)}.table{width:100%;border-collapse:collapse;font-size:.9rem}.table th,.table td{padding:8px 10px;text-align:left;border-bottom:1px solid var(--border);vertical-align:middle}.table th{background:var(--surface);color:var(--muted);font-weight:500;white-space:nowrap}.table tr:last-child td{border-bottom:0}.table.clickable tbody tr{cursor:pointer}.table.clickable tbody tr:hover{background:var(--surface)}.table td input:not([type=checkbox]){min-width:120px;padding:6px 8px}.table tr.inactive td{color:var(--muted)}.table td.access{max-width:360px}.table td.probe{white-space:nowrap}.table td.probe .btn{margin-right:4px}.badge{display:inline-block;margin-left:6px;padding:1px 6px;border:1px solid var(--border);border-radius:999px;font-size:.72rem;color:var(--muted)}.inline-form{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:12px}.inline-form input{max-width:320px}.modal-backdrop{position:fixed;inset:0;z-index:20;display:grid;place-items:center;padding:16px;background:#0009}.modal{width:100%;max-width:560px;max-height:calc(100vh - 32px);overflow-y:auto;padding:20px;background:var(--surface);border:1px solid var(--border);border-radius:14px}.modal h2{word-break:break-all}.store-checks{display:grid;gap:6px 12px;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));margin-top:8px}