:root{--bg: #0f172a;--panel: #1e293b;--panel-2: #273449;--text: #e2e8f0;--muted: #94a3b8;--accent: #4f46e5;--green: #22c55e;--border: #334155}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:16px}.app{max-width:560px;margin:0 auto;padding:0 16px calc(72px + env(safe-area-inset-bottom));min-height:100%}header.top{display:flex;align-items:baseline;justify-content:space-between;padding:calc(18px + env(safe-area-inset-top)) 0 8px}header.top h1{font-size:24px;margin:0}header.top .date{color:var(--muted);font-size:14px}.banner{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:12px 14px;margin:10px 0;font-size:14px;color:var(--muted)}.banner button{margin-top:8px}.card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:14px;margin:10px 0;display:flex;align-items:center;gap:12px}.card .emoji{font-size:26px;width:34px;text-align:center;flex:none}.card .info{flex:1;min-width:0}.card .name{font-weight:600;font-size:16px}.card .meta{color:var(--muted);font-size:13px;margin-top:3px;display:flex;gap:10px;flex-wrap:wrap}.card .streak{color:#fbbf24}.check{width:40px;height:40px;border-radius:50%;border:2px solid var(--border);background:transparent;display:flex;align-items:center;justify-content:center;font-size:22px;color:transparent;flex:none;cursor:pointer;transition:all .12s ease}.check.done{background:var(--green);border-color:var(--green);color:#fff}.check:active{transform:scale(.9)}.check.small-check{width:34px;height:34px;font-size:18px}.card.completing{max-height:200px;opacity:.55;transition:opacity .3s ease}.card.completing .name{text-decoration:line-through}.card.exiting{max-height:0;opacity:0;transform:translate(40px);padding-top:0;padding-bottom:0;margin-top:0;margin-bottom:0;border-width:0;overflow:hidden;transition:max-height .4s ease,opacity .4s ease,transform .4s ease,padding .4s ease,margin .4s ease,border-width .4s ease}button{font:inherit;cursor:pointer;border:none;border-radius:10px;padding:10px 14px;background:var(--accent);color:#fff;font-weight:600}button.ghost{background:var(--panel-2);color:var(--text)}button.danger{background:#dc2626}button.small{padding:6px 10px;font-size:13px}input,select{font:inherit;width:100%;padding:10px 12px;background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:10px}label{display:block;font-size:13px;color:var(--muted);margin:12px 0 4px}.row{display:flex;gap:10px}.row>*{flex:1}.days{display:flex;gap:6px}.days button{flex:1;padding:8px 0;background:var(--panel-2);color:var(--muted);border:1px solid var(--border);font-size:13px}.days button.on{background:var(--accent);color:#fff;border-color:var(--accent)}nav.tabs{position:fixed;bottom:0;left:0;right:0;z-index:40;display:flex;background:var(--panel);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom)}nav.tabs button{flex:1;background:transparent;color:var(--muted);border-radius:0;padding:14px 0;font-size:13px;font-weight:600}nav.tabs button.active{color:var(--text)}.fab{position:fixed;right:18px;bottom:calc(78px + env(safe-area-inset-bottom));width:56px;height:56px;border-radius:50%;font-size:28px;padding:0;box-shadow:0 6px 20px #0006}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:flex-end;justify-content:center;z-index:50}.modal{background:var(--bg);border-top-left-radius:18px;border-top-right-radius:18px;border:1px solid var(--border);width:100%;max-width:560px;padding:18px 18px calc(24px + env(safe-area-inset-bottom));max-height:90vh;overflow:auto}.modal h2{margin:4px 0 8px}.heatmap{display:grid;grid-auto-flow:column;grid-template-rows:repeat(7,1fr);gap:3px;overflow-x:auto;padding:8px 0}.cell{width:13px;height:13px;border-radius:3px;background:var(--panel-2)}.cell.done{background:var(--green)}.cell.scheduled{outline:1px solid var(--border)}.cell.future{opacity:.25}.muted{color:var(--muted)}.center{text-align:center;padding:30px 0}.spacer{height:8px}.legend{display:flex;gap:14px;font-size:12px;color:var(--muted);margin-top:6px}.legend .cell{display:inline-block;vertical-align:middle;margin-right:4px}.list-item-actions{display:flex;gap:8px;margin-left:auto}.group-header{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:18px 2px 2px}.group-header:first-child{margin-top:6px}.export-row{display:flex;align-items:center;gap:10px;margin:6px 0 4px}