:root{--bg: #0f172a;--surface: #1e293b;--surface-2: #334155;--text: #f1f5f9;--muted: #94a3b8;--accent: #6366f1;--ok: #22c55e;--warn: #f59e0b;--danger: #ef4444;--radius: 16px;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 system-ui,-apple-system,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;background:url(/artwork.png) no-repeat calc(50% - min(24.6vw,127px)) -24px / min(74vw,380px);opacity:.22;pointer-events:none}.app{position:relative;z-index:1}button,input,select{font:inherit}.app{max-width:640px;margin:0 auto;padding:16px 16px calc(24px + env(safe-area-inset-bottom))}.card{background:color-mix(in srgb,var(--surface) 90%,transparent)}.topbar{display:flex;align-items:center;gap:12px;padding:8px 0 20px}.topbar h1{font-size:20px;margin:0;flex:1}.card{background:var(--surface);border-radius:var(--radius);padding:18px;margin-bottom:14px}.card-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}.avatar{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:18px;color:#0f172a;flex-shrink:0}.card-head h2{margin:0;font-size:19px;flex:1}.dot{width:10px;height:10px;border-radius:50%;background:var(--muted);flex-shrink:0}.dot.online{background:var(--ok);box-shadow:0 0 0 4px #22c55e33}.dot.offline{background:var(--danger);box-shadow:0 0 0 4px #ef44442e}.meta{color:var(--muted);font-size:14px}.gauge{height:12px;border-radius:999px;background:var(--surface-2);overflow:hidden;margin:10px 0 6px}.gauge>div{height:100%;border-radius:999px;transition:width .4s ease}.remaining{font-size:30px;font-weight:700;letter-spacing:-.5px}.row{display:flex;gap:10px;margin-top:14px}.row>*{flex:1}button{border:0;border-radius:12px;padding:14px 16px;min-height:48px;font-weight:600;color:var(--text);background:var(--surface-2);cursor:pointer}button:active{transform:scale(.98)}button:disabled{opacity:.5;cursor:default}button.primary{background:var(--accent)}button.danger{background:var(--danger)}button.ghost{background:transparent;border:1px solid var(--surface-2)}button.link{background:none;color:var(--muted);padding:6px 10px;min-height:0}input,select{width:100%;padding:13px 14px;min-height:48px;border-radius:12px;border:1px solid var(--surface-2);background:var(--surface);color:var(--text)}label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}.code{font-size:44px;font-weight:700;letter-spacing:6px;text-align:center;font-variant-numeric:tabular-nums;margin:10px 0 4px}.error{background:#ef444426;border:1px solid rgb(239 68 68 / 40%);color:#fecaca;border-radius:12px;padding:12px 14px;margin-bottom:14px}.notice{background:#22c55e1f;border:1px solid rgb(34 197 94 / 35%);color:#bbf7d0;border-radius:12px;padding:12px 14px;margin-bottom:14px}.day-rule{border-top:1px solid var(--surface-2);padding:14px 0}.day-rule:first-of-type{border-top:0}.day-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}.day-head strong{font-size:16px}.window-row{display:flex;gap:8px;align-items:center;margin-top:8px}.window-row input{flex:1;min-width:0}.window-row button{flex:0 0 auto;min-height:44px;padding:10px 14px}.quota-row{display:flex;gap:10px;align-items:center}.quota-row input{max-width:110px}.history{display:flex;align-items:flex-end;gap:3px;height:120px;margin-top:12px}.history-bar{flex:1;min-width:3px;border-radius:3px 3px 0 0;background:var(--accent)}.history-bar.over{background:var(--warn)}.history-bar.empty{background:var(--surface-2)}.list-item{display:flex;align-items:center;gap:12px;padding:12px 0;border-top:1px solid var(--surface-2)}.list-item:first-of-type{border-top:0}.list-item .grow{flex:1;min-width:0}.audit{font-size:13px;color:var(--muted);max-height:320px;overflow-y:auto}.audit div{padding:6px 0;border-top:1px solid var(--surface-2);overflow-wrap:anywhere}.center{text-align:center;color:var(--muted);padding:40px 0}.switch{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--muted)}.switch input{width:22px;height:22px;min-height:0;accent-color:var(--accent)}.split{position:relative;z-index:5;margin-top:14px}.split-row{display:flex;gap:2px}.split-main{flex:1;border-radius:12px 0 0 12px}.split-toggle{flex:0 0 52px;border-radius:0 12px 12px 0;font-size:14px}.menu{position:absolute;top:calc(100% + 6px);left:0;right:0;z-index:10;background:var(--surface-2);border-radius:12px;padding:6px;box-shadow:0 12px 32px #00000073}.menu-item{display:block;width:100%;text-align:left;background:none;border-radius:8px;padding:12px 14px;font-weight:500}.menu-item:hover,.menu-item:focus-visible{background:#ffffff14}.danger-text{color:#fca5a5}