:root{--bg:#0f1115;--surface:#171a21;--surface-2:#1f232c;--border:#2a2f3a;--text:#e7eaf0;--muted:#98a1b3;--accent:#7ee7a8;--accent-ink:#06210f;--danger:#ff8b7a;--warn:#f2c56b;--radius:14px;--tap:48px;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);-webkit-text-size-adjust:100%;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Roboto,sans-serif;font-size:16px;line-height:1.5}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}.app{min-height:100dvh;padding-bottom:calc(72px + env(safe-area-inset-bottom))}.appbar{z-index:5;padding:calc(10px + env(safe-area-inset-top)) 16px 10px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid 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var(--border);color:var(--text);border-radius:12px;padding:12px;font-family:inherit;font-size:16px}textarea.input{resize:vertical;min-height:96px}.field{flex-direction:column;gap:6px;display:flex}.field-label{color:var(--muted);font-size:14px}.field-help{color:var(--muted);font-size:13px;font-style:normal;display:block}.counter{color:var(--muted);text-align:right;margin:0;font-size:13px}.counter-max{color:var(--danger)}.toggle{min-height:var(--tap);align-items:flex-start;gap:12px;font-size:15px;display:flex}.toggle input{width:24px;height:24px;accent-color:var(--accent);margin-top:2px}.btn{min-height:var(--tap);border:1px solid var(--border);background:var(--surface-2);color:var(--text);text-align:center;border-radius:12px;justify-content:center;align-items:center;padding:12px 16px;font-family:inherit;font-size:16px;text-decoration:none;display:inline-flex}.btn:disabled{opacity:.45}.btn-block{width:100%}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:650}.btn-danger{border-color:var(--danger);color:var(--danger);background:0 0}.btn-ghost{background:0 0}.picker{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.picker-item{width:100%;min-height:var(--tap);border:1px solid var(--border);background:var(--surface-2);color:var(--text);border-radius:12px;justify-content:space-between;align-items:center;gap:12px;padding:12px;font-family:inherit;font-size:15px;display:flex}.picker-item:disabled{opacity:.5}.picker-item-active{border-color:var(--accent)}.picker-reason{color:var(--muted);text-align:right;font-size:13px}.scanner{aspect-ratio:3/4;object-fit:cover;background:#000;border-radius:12px;width:100%}.hidden{display:none}.sheet{left:0;right:0;bottom:calc(64px + env(safe-area-inset-bottom));z-index:15;background:var(--surface);border-top:1px solid var(--accent);border-radius:18px 18px 0 0;max-height:72dvh;padding:8px 16px 16px;position:fixed;overflow-y:auto;box-shadow:0 -12px 32px #00000080}.sheet-handle{background:var(--border);border-radius:2px;width:40px;height:4px;margin:4px auto 10px}.sheet-title{color:var(--muted);margin:0 0 10px;font-size:14px}.sheet-body{flex-direction:column;gap:14px;display:flex}.approval{background:var(--surface-2);border-radius:12px;flex-direction:column;gap:10px;padding:14px;display:flex}.approval-head{justify-content:space-between;align-items:center;gap:8px;display:flex}.approval-time{color:var(--muted);font-size:13px}.approval-title{margin:0;font-size:16px}.approval-detail{border:1px solid 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var(--border);background:var(--surface-2);overflow-wrap:anywhere;border-radius:12px;margin:0;padding:12px}.advanced{margin-top:4px}.advanced>summary{min-height:var(--tap);color:var(--muted);cursor:pointer;align-items:center;font-size:14px;display:flex}.advanced>*+*{margin-top:8px}.session-activity{color:var(--muted);align-items:center;gap:8px;margin:8px 0 0;font-size:13px;display:flex}.session-activity-dot{background:var(--accent);border-radius:999px;width:6px;height:6px;animation:1.4s ease-in-out infinite pulse}@keyframes pulse{0%,to{opacity:.35}50%{opacity:1}}@media (prefers-reduced-motion:reduce){.session-activity-dot{animation:none}}.session-followup{background:var(--surface-2);overflow-wrap:anywhere;border-radius:10px;margin:8px 0 0;padding:8px 10px;font-size:14px}.composer{grid-template-columns:1fr auto;gap:8px;margin-top:10px;display:grid}.composer .field-help{grid-column:1/-1;margin:0}