:root{--bg: #0d1117;--bg-elev: #161b22;--bg-input: #0d1117;--border: #30363d;--border-focus: #1f6feb;--text: #e6edf3;--text-dim: #8b949e;--primary: #1f6feb;--primary-press: #1a5fd0;--danger: #da3633;--success: #2ea043;--warn: #d29922;--radius: 12px;--tap: 56px;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:16px;-webkit-text-size-adjust:100%}a{color:var(--primary)}.app-shell{max-width:720px;margin:0 auto;min-height:100%;display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:12px;padding:12px 16px;padding-top:max(12px,env(safe-area-inset-top));background:var(--bg-elev);border-bottom:1px solid var(--border)}.topbar h1{font-size:18px;margin:0;flex:1}.topbar .spacer{flex:1}.content{flex:1;padding:16px 16px 96px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:var(--tap);padding:0 20px;font-size:17px;font-weight:600;line-height:1;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-elev);color:var(--text);cursor:pointer;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:default}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:active{background:var(--primary-press)}.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn-ghost{background:transparent}.btn-block{width:100%}.btn-lg{min-height:64px;font-size:19px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.field>label{font-size:14px;color:var(--text-dim);font-weight:600}.input,.select,textarea.input{width:100%;min-height:var(--tap);padding:0 14px;font-size:17px;color:var(--text);background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);-webkit-appearance:none;-moz-appearance:none;appearance:none}textarea.input{padding:12px 14px;min-height:88px;line-height:1.4}.input:focus,.select:focus,textarea.input:focus{outline:none;border-color:var(--border-focus)}.select{background-image:linear-gradient(45deg,transparent 50%,var(--text-dim) 50%),linear-gradient(135deg,var(--text-dim) 50%,transparent 50%);background-position:right 18px center,right 13px center;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:36px}.row{display:flex;gap:12px}.row>*{flex:1}.card{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:12px}.card-tap{cursor:pointer}.card-tap:active{border-color:var(--border-focus)}.list-item{display:flex;align-items:center;gap:12px;padding:14px 16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-elev);margin-bottom:10px}.list-item .grow{flex:1;min-width:0}.list-item .muted{color:var(--text-dim);font-size:14px}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:13px;font-weight:600;color:#fff}.dot{width:10px;height:10px;border-radius:50%;flex:none}.muted{color:var(--text-dim)}.error{color:var(--danger)}.center{text-align:center}.stack>*+*{margin-top:12px}.hint{font-size:13px;color:var(--text-dim);margin-top:-8px;margin-bottom:16px}.kv{display:grid;grid-template-columns:1fr 1fr;gap:8px 12px}.kv .k{color:var(--text-dim);font-size:14px}.kv .v{font-size:15px}.spinner{width:18px;height:18px;border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:8px}.thumb{position:relative;aspect-ratio:1;border-radius:var(--radius);overflow:hidden;background:var(--bg-input);border:1px solid var(--border)}.thumb img{width:100%;height:100%;object-fit:cover}.thumb .rm{position:absolute;top:4px;right:4px;width:28px;height:28px;border-radius:50%;background:#0009;color:#fff;border:none;font-size:16px}.banner{padding:12px 16px;border-radius:var(--radius);margin-bottom:12px;font-size:14px}.banner-warn{background:#d2992226;border:1px solid var(--warn);color:var(--warn)}.banner-info{background:#1f6feb1f;border:1px solid var(--primary)}.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius)}table.grid{width:100%;border-collapse:collapse;font-size:14px}table.grid th,table.grid td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);white-space:nowrap}table.grid th{color:var(--text-dim);font-weight:600;position:sticky;top:0;background:var(--bg-elev)}table.grid tbody tr{cursor:pointer}table.grid tbody tr:active{background:var(--bg-elev)}.toolbar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.toolbar .select,.toolbar .input{min-height:44px;flex:1 1 160px}