:root{--bg:#1b1b1f;--panel:#26262c;--bubble-ai:#2f2f37;--bubble-user:#c9a24a;--text:#f1efe8;--muted:#9a9890;--accent:#c9a24a}*{box-sizing:border-box}html,body{background:var(--bg);height:100%;color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Noto Sans JP,sans-serif;font-size:15px}a{color:var(--accent);word-break:break-all}.app{flex-direction:column;max-width:640px;height:100dvh;margin:0 auto;display:flex}.header{border-bottom:1px solid #333;align-items:baseline;gap:10px;padding:12px 16px;display:flex}.header h1{margin:0;font-size:16px;font-weight:600}.header .table{color:var(--muted);font-size:13px}.notice{color:var(--muted);border-bottom:1px solid #2a2a30;padding:8px 16px;font-size:12px}.log{flex-direction:column;flex:1;gap:10px;padding:12px 12px 4px;display:flex;overflow-y:auto}.msg{white-space:pre-wrap;border-radius:14px;max-width:88%;padding:10px 12px;line-height:1.55}.msg.ai{background:var(--bubble-ai);border-bottom-left-radius:4px;align-self:flex-start}.msg.user{background:var(--bubble-user);color:#1b1b1f;border-bottom-right-radius:4px;align-self:flex-end}.msg.typing:after{content:"…";animation:1s infinite blink}@keyframes blink{50%{opacity:.3}}.chips{flex-wrap:nowrap;gap:8px;padding:6px 12px;display:flex;overflow-x:auto}.chip{background:var(--panel);color:var(--text);border:1px solid #3a3a42;border-radius:999px;flex:none;padding:7px 12px;font-size:13px}.chip:active{background:#3a3a42}.composer{padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:var(--bg);border-top:1px solid #333;gap:8px;display:flex}.composer textarea{resize:none;background:var(--panel);color:var(--text);border:1px solid #3a3a42;border-radius:12px;flex:1;max-height:120px;padding:10px 12px;font-size:16px;line-height:1.4}.composer button{background:var(--accent);color:#1b1b1f;border:0;border-radius:12px;padding:0 16px;font-size:15px;font-weight:600}.composer button:disabled{opacity:.5}