:root{--bg: #14161d;--bg-raised: #1d2029;--bg-input: #262a36;--border: #363b4a;--text: #e8e9ee;--text-dim: #9aa0b0;--accent: #e08840;--accent-text: #191204;--danger: #e05555;--ok: #4caf7d;--warn-bg: #4a3820;--warn-border: #8a6a30;--radius: 8px;--touch: 44px}@media(prefers-color-scheme:light){:root{--bg: #f5f4f1;--bg-raised: #ffffff;--bg-input: #eceae5;--border: #d4d1c9;--text: #23252c;--text-dim: #6a6f7d;--warn-bg: #fdf3d8;--warn-border: #d9b95c}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.45}#root{max-width:860px;margin:0 auto;padding:0 12px 48px}h1,h2,h3{line-height:1.2}h1{font-size:1.4rem}h2{font-size:1.15rem}a{color:var(--accent)}.app-header{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:10px 0;border-bottom:1px solid var(--border);margin-bottom:16px}.brand{font-weight:700;font-size:1.2rem;margin-right:auto}.brand span{color:var(--accent)}.nav{display:flex;flex-wrap:wrap;gap:6px;width:100%}@media(min-width:640px){.nav{width:auto}}button,.btn{min-height:var(--touch);padding:0 16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-raised);color:var(--text);font-size:.95rem;cursor:pointer}button:hover:not(:disabled){border-color:var(--accent)}button:disabled{opacity:.5;cursor:default}button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text);font-weight:600}button.danger{border-color:var(--danger);color:var(--danger);background:transparent}button.active{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}button.linklike{border:none;background:none;color:var(--accent);padding:0;min-height:var(--touch)}.google-btn{display:flex;align-items:center;justify-content:center;width:100%;margin-top:8px;text-decoration:none;font-weight:600}.google-btn:hover{border-color:var(--accent)}.separator{display:flex;align-items:center;gap:12px;margin:16px 0 4px;color:var(--text-dim);font-size:.85rem}.separator:before,.separator:after{content:"";flex:1;border-top:1px solid var(--border)}input,select{min-height:var(--touch);padding:0 12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-input);color:var(--text);font-size:1rem;width:100%}label{display:block;font-size:.85rem;color:var(--text-dim);margin:12px 0 4px}.panel{background:var(--bg-raised);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:16px}.auth-panel{max-width:420px;margin:8vh auto 0}.banner{border-radius:var(--radius);padding:12px 16px;margin:12px 0}.banner.error{background:color-mix(in srgb,var(--danger) 14%,transparent);border:1px solid var(--danger)}.banner.warn{background:var(--warn-bg);border:1px solid var(--warn-border)}.banner.ok{background:color-mix(in srgb,var(--ok) 14%,transparent);border:1px solid var(--ok)}.muted{color:var(--text-dim);font-size:.88rem}.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.spread{justify-content:space-between}.color-btn{width:var(--touch);height:var(--touch);min-height:var(--touch);padding:0;border-radius:50%;font-weight:700}.color-btn.on{outline:3px solid var(--accent);outline-offset:1px}.color-W.on,.color-W{background:#f5f0d8;color:#5c5335}.color-U{background:#b3d6f2;color:#1d4a72}.color-B{background:#4a4458;color:#d8d2e2}.color-R{background:#eeb1a0;color:#82311c}.color-G{background:#a9d4b8;color:#1e5c38}.color-C{background:#cfcfcf;color:#4c4c4c}.tile-list{display:grid;grid-template-columns:1fr;gap:8px}@media(min-width:640px){.tile-list{grid-template-columns:1fr 1fr}}.tile{display:flex;gap:10px;align-items:center;background:var(--bg-raised);border:1px solid var(--border);border-radius:var(--radius);padding:8px 10px}.tile img{width:42px;border-radius:4px;flex:none}.tile .qty{margin-left:auto;font-weight:700;white-space:nowrap}.tile .sub{font-size:.8rem;color:var(--text-dim)}.dropzone{border:2px dashed var(--border);border-radius:var(--radius);padding:32px 16px;text-align:center;margin:12px 0}.dropzone.over{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,transparent)}.deck-section{margin:12px 0}.deck-section h3{margin:8px 0 4px;font-size:1rem;color:var(--accent)}.deck-card{display:flex;gap:8px;padding:6px 4px;border-bottom:1px solid var(--border)}.deck-card .qty{font-weight:700;min-width:2.2em}.deck-card .reasons{font-size:.82rem;color:var(--text-dim);margin:2px 0 0}details summary{cursor:pointer;min-height:var(--touch);display:flex;align-items:center}.chat-page{display:flex;flex-direction:column;min-height:60vh}.chat-toolbar{text-align:right;margin:0 0 8px}.chat-thread{flex:1;display:flex;flex-direction:column;gap:10px}.chat-row{display:flex}.chat-row.user{justify-content:flex-end}.chat-row.assistant{justify-content:flex-start}.chat-bubble{max-width:92%;border-radius:14px;padding:10px 14px;border:1px solid var(--border)}@media(min-width:640px){.chat-bubble{max-width:80%}}.chat-bubble.user{background:color-mix(in srgb,var(--accent) 22%,var(--bg-raised));border-color:var(--accent)}.chat-bubble.assistant{background:var(--bg-raised)}.chat-text{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.chat-warnings{margin:8px 0 0;padding-left:18px}.chat-decks{margin-top:8px}.chat-bubble .panel{margin:10px 0 0;padding:10px}.chat-bubble .tile{margin-top:8px}.chat-input{position:sticky;bottom:0;display:flex;gap:8px;padding:10px 0 12px;background:var(--bg);margin-top:12px}.chat-input input{flex:1}.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.chip{border-radius:22px}.settings-panel h3{margin-bottom:4px}