:root{--bg:#0d0f12;--bg-elev:#15181d;--bg-card:#171b21;--bg-input:#1c2129;--border:#262c35;--border-soft:#1f242c;--text:#e7ebf0;--text-dim:#9aa4b2;--text-faint:#626b78;--accent:#6b7cff;--danger:#ef4444;--radius:16px;--dock-h:76px;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;overscroll-behavior-y:none;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}button{cursor:pointer;font-family:inherit}input,textarea{font-family:inherit}.app{flex-direction:column;max-width:640px;min-height:100%;margin:0 auto;display:flex;position:relative}.topbar{z-index:20;padding:max(12px, env(safe-area-inset-top)) 16px 12px;background:linear-gradient(var(--bg) 70%, transparent);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);justify-content:space-between;align-items:center;gap:8px;display:flex;position:sticky;top:0}.brand{letter-spacing:-.02em;margin:0;font-size:20px;font-weight:700}.topbar-actions{gap:4px;display:flex}.search-wrap{background:var(--bg-input);border:1px solid var(--border);width:100%;color:var(--text-dim);border-radius:12px;align-items:center;gap:8px;padding:8px 12px;display:flex}.search-input{color:var(--text);background:0 0;border:none;outline:none;flex:1;font-size:15px}.sectionbar{z-index:15;background:var(--bg);align-items:center;gap:6px;padding:4px 10px 10px;display:flex;position:sticky;top:52px}.sectionbar-scroll{scrollbar-width:none;flex:1;gap:8px;padding:2px;display:flex;overflow-x:auto}.sectionbar-scroll::-webkit-scrollbar{display:none}.pill{white-space:nowrap;border:1px solid var(--border);background:var(--bg-elev);color:var(--text-dim);border-radius:999px;align-items:center;gap:6px;padding:7px 12px;font-size:13px;font-weight:600;transition:border-color .15s,color .15s,background .15s;display:inline-flex}.pill-active{background:var(--bg-card);color:var(--text);border-color:var(--accent)}.pill-icon{font-size:14px}.pill-count{color:var(--text-faint);text-align:center;background:#ffffff0f;border-radius:999px;min-width:18px;padding:1px 6px;font-size:11px}.sectionbar-manage{border:1px solid var(--border);background:var(--bg-elev);width:38px;height:38px;color:var(--text-dim);border-radius:10px;flex:none;place-items:center;display:grid}.stream{padding:4px 14px calc(var(--dock-h) + 24px);flex-direction:column;flex:1;gap:18px;display:flex}.group{flex-direction:column;gap:10px;display:flex}.group-label{text-transform:uppercase;letter-spacing:.06em;color:var(--text-faint);padding:6px 4px 0;font-size:12px;font-weight:700;position:sticky;top:100px}.card{background:var(--bg-card);border:1px solid var(--border-soft);border-radius:var(--radius);padding:14px 14px 8px;animation:.18s pop}@keyframes pop{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.card-pinned{border-color:color-mix(in srgb, var(--accent) 45%, var(--border));background:color-mix(in srgb, var(--accent) 7%, var(--bg-card))}.card-body{word-break:break-word;font-size:15px;line-height:1.5}.card-foot{justify-content:space-between;align-items:center;min-height:32px;margin-top:6px;display:flex}.card-time{color:var(--text-faint);font-size:12px}.card-sec{font-weight:600}.card-pinbadge{color:var(--accent)}.card-actions{opacity:.55;gap:2px;transition:opacity .15s;display:flex}.card:hover .card-actions,.card:focus-within .card-actions{opacity:1}.card-move{border-top:1px solid var(--border-soft);flex-wrap:wrap;align-items:center;gap:6px;margin-top:4px;padding:10px 2px 6px;display:flex}.card-move-label{color:var(--text-faint);margin-right:2px;font-size:12px}.move-opt{border:1px solid var(--border);background:var(--bg-input);color:var(--text-dim);border-radius:999px;padding:5px 10px;font-size:13px}.move-opt-cur{border-color:var(--accent);color:var(--text)}.card-edit-input,.card-edit .card-edit-input{background:var(--bg-input);border:1px solid var(--border);width:100%;color:var(--text);resize:none;border-radius:12px;outline:none;padding:10px 12px;font-size:15px;line-height:1.5}.card-edit-actions{justify-content:flex-end;gap:6px;margin-top:8px;display:flex}.icon-btn{width:32px;height:32px;color:var(--text-dim);background:0 0;border:none;border-radius:9px;place-items:center;transition:background .15s,color .15s;display:grid}.icon-btn:hover{color:var(--text);background:#ffffff0f}.icon-btn.on{color:var(--accent)}.icon-btn.sm{width:26px;height:22px}.icon-btn-primary{color:var(--accent)}.icon-btn-danger{color:var(--danger)}.icon-btn:disabled{opacity:.3}.dock{z-index:30;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:linear-gradient(transparent, var(--bg) 30%);position:fixed;bottom:0;left:0;right:0}.composer{background:var(--bg-input);border:1px solid var(--border);border-radius:20px;align-items:flex-end;gap:8px;max-width:612px;margin:0 auto;padding:6px 6px 6px 14px;display:flex;box-shadow:0 8px 30px #0006}.composer:focus-within{border-color:var(--accent)}.composer-input{resize:none;color:var(--text);background:0 0;border:none;outline:none;flex:1;max-height:220px;padding:8px 0;font-size:16px;line-height:1.45}.composer-send{background:var(--accent);color:#fff;border:none;border-radius:14px;flex:none;place-items:center;width:40px;height:40px;transition:transform .1s,opacity .15s;display:grid}.composer-send:active{transform:scale(.92)}.composer-send:disabled{opacity:.35;background:var(--border);color:var(--text-faint)}.empty{text-align:center;color:var(--text-dim);padding:60px 20px}.empty-emoji{margin-bottom:10px;font-size:44px}.empty p{margin:4px 0;font-size:16px}.empty-sub{color:var(--text-faint);font-size:14px}.sheet-backdrop{z-index:40;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#0000008c;justify-content:center;align-items:flex-end;animation:.15s fade;display:flex;position:fixed;inset:0}@keyframes fade{0%{opacity:0}to{opacity:1}}.sheet{background:var(--bg-elev);border-top:1px solid var(--border);border-radius:22px 22px 0 0;flex-direction:column;width:100%;max-width:640px;max-height:88vh;animation:.22s cubic-bezier(.2,.8,.2,1) slideup;display:flex}@keyframes slideup{0%{transform:translateY(100%)}to{transform:none}}.sheet-head{border-bottom:1px solid var(--border-soft);justify-content:space-between;align-items:center;padding:16px 16px 10px;display:flex}.sheet-head h2{margin:0;font-size:18px}.sheet-body{padding:14px 16px calc(20px + env(safe-area-inset-bottom));overflow-y:auto}.sec-row{align-items:center;gap:8px;padding:6px 0;display:flex}.sec-order{flex-direction:column;display:flex}.sec-main{background:var(--bg-card);border:1px solid var(--border-soft);color:var(--text);text-align:left;border-radius:12px;flex:1;align-items:center;gap:10px;padding:10px 12px;display:flex}.sec-icon{border-radius:9px;place-items:center;width:30px;height:30px;font-size:16px;display:grid}.sec-name{flex:1;font-size:15px;font-weight:600}.sec-count{color:var(--text-faint);font-size:12px}.sec-name-input{background:var(--bg-input);border:1px solid var(--accent);color:var(--text);border-radius:12px;outline:none;flex:1;padding:10px 12px;font-size:15px}.sec-edit-tools,.sec-add{border-top:1px solid var(--border-soft);margin-top:12px;padding-top:12px}.picker-row{flex-wrap:wrap;gap:6px;margin-bottom:8px;display:flex}.pick-emoji{border:1px solid var(--border-soft);background:var(--bg-card);border-radius:10px;width:36px;height:36px;font-size:18px}.pick-emoji.on{border-color:var(--accent);background:color-mix(in srgb, var(--accent) 15%, var(--bg-card))}.pick-color{border:2px solid #ffffff26;border-radius:999px;width:30px;height:30px}.sec-add-row{gap:8px;margin-top:4px;display:flex}.btn-primary,.btn-ghost,.btn-danger{border:1px solid #0000;border-radius:12px;justify-content:center;align-items:center;gap:6px;padding:10px 16px;font-size:14px;font-weight:600;display:inline-flex}.btn-primary{background:var(--accent);color:#fff}.btn-primary:disabled{opacity:.4}.btn-primary.wide{width:100%;padding:13px}.btn-ghost{background:var(--bg-card);border-color:var(--border);color:var(--text)}.btn-danger{background:color-mix(in srgb, var(--danger) 15%, transparent);color:var(--danger)}.field{background:var(--bg-input);border:1px solid var(--border);width:100%;color:var(--text);border-radius:12px;outline:none;margin-bottom:10px;padding:13px 14px;font-size:15px}.field:focus{border-color:var(--accent)}.form-err{color:var(--danger);margin:4px 0;font-size:13px}.sync-note{color:var(--text-dim);font-size:14px;line-height:1.5}.sync-badge{color:var(--accent);align-items:center;gap:12px;margin-bottom:8px;display:flex}.sync-title{color:var(--text);font-size:15px;font-weight:600}.sync-sub{color:var(--text-faint);font-size:12px}.sheet-actions{gap:8px;margin-top:14px;display:flex}.md>:first-child{margin-top:0}.md>:last-child{margin-bottom:0}.md-p{margin:0 0 8px}.md-h{margin:6px 0;font-size:16px;line-height:1.3}.md-ul,.md-ol{margin:4px 0 8px;padding-left:20px}.md-ul li,.md-ol li{margin:2px 0}.md-quote{border-left:3px solid var(--accent);color:var(--text-dim);margin:6px 0;padding:4px 12px}.md-code{background:#ffffff14;border-radius:5px;padding:1px 5px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em}.md-pre{border:1px solid var(--border-soft);background:#0b0d10;border-radius:10px;margin:6px 0;padding:10px 12px;overflow-x:auto}.md-pre code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}.md a{color:var(--accent)}