:root{--bg: #ffffff;--fg: #000000;--muted: #666666;--border: #dddddd;--accent: #4a90d9}@media(prefers-color-scheme:dark){:root{--bg: #1a1a2e;--fg: #e0e0e0;--muted: #999999;--border: #333355;--accent: #6ab0ff}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--fg);padding:8px}.tabs{display:flex;flex-direction:column}.tabs-bar{display:flex;gap:2px;margin-bottom:8px;border-bottom:1px solid var(--border);padding-bottom:0}.tabs-tab{padding:6px 12px;font-size:.8rem;border:none;border-bottom:2px solid transparent;background:transparent;color:var(--muted);cursor:pointer;transition:color .12s,border-color .12s}.tabs-tab:hover{color:var(--fg)}.tabs-tab-active{color:var(--fg);border-bottom-color:var(--accent);font-weight:600}.tabs-panel{min-height:200px}.picker{display:flex;flex-direction:column;gap:6px}.picker-header{display:flex;align-items:center;gap:6px}.picker-back{padding:0 6px;font-size:1.1rem;line-height:1;cursor:pointer}.picker-title{font-size:.9rem;font-weight:600}.picker-current{font-size:.8rem;opacity:.6}.picker-list{display:flex;flex-direction:column;gap:1px;max-height:220px;overflow-y:auto}.picker-option{display:flex;align-items:center;justify-content:center;width:100%;padding:5px 10px;border-radius:10px;background:#1e2039;color:#fff;font-size:.8rem;cursor:pointer;text-align:center;margin-top:5px}.picker-option.selected{font-weight:600}.picker-arrow{opacity:.3}.picker-option:hover .picker-arrow,.picker-option.selected .picker-arrow{opacity:.7}