:root{--bg-a: #fff4df;--bg-b: #ffd9b0;--ink: #1d1a17;--card: #fffdf8;--line: #2f2b27;--accent: #e4572e;--accent-2: #f3a712;--ok: #0f9d58;--warn: #c62828}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:Yu Gothic UI,Hiragino Kaku Gothic ProN,sans-serif;color:var(--ink);background:radial-gradient(circle at 20% 0%,#fff9ec 0 24%,transparent 25%),radial-gradient(circle at 80% 12%,#ffe8ca 0 18%,transparent 19%),linear-gradient(135deg,var(--bg-a),var(--bg-b));min-height:100vh}.loading-screen{display:flex;align-items:center;justify-content:center;height:100vh;font-weight:700}.home-shell{max-width:640px;margin:0 auto;padding:32px 20px}.title{margin:0;font-size:clamp(1.6rem,4vw,2.2rem);font-weight:800;letter-spacing:.04em}.sub{margin:10px 0 20px;line-height:1.6}.menu-buttons{display:flex;gap:10px;flex-wrap:wrap}.panel{border:2px solid var(--line);border-radius:16px;background:var(--card);padding:16px;box-shadow:0 8px #0000001a;margin-top:12px}.row{display:flex;gap:10px;margin:10px 0;flex-wrap:wrap}input,select,button{border:2px solid var(--line);border-radius:10px;padding:10px 12px;font-size:.95rem;font-family:inherit}input,select{background:#fff}.field-label{display:flex;flex-direction:column;gap:4px;font-size:.85rem;font-weight:700;flex:1;min-width:140px}.checkbox-label{display:flex;align-items:center;gap:8px;font-size:.9rem;font-weight:700}button{background:var(--accent);color:#fff;font-weight:700;cursor:pointer;transition:transform .12s ease,filter .12s ease}button.secondary{background:var(--accent-2);color:#2d1b00}button.ghost{background:#fff;color:var(--ink)}button:disabled{cursor:not-allowed;filter:grayscale(.4);opacity:.7}button:hover:not(:disabled){transform:translateY(-1px);filter:brightness(1.06)}.small-btn{padding:6px 10px;font-size:.85rem}.status{margin-top:8px;font-size:.92rem;font-weight:600}.status.ok{color:var(--ok)}.status.warn{color:var(--warn)}.small{font-size:.86rem;color:#4a443f;line-height:1.5}.footer-note{margin-top:20px}.room-shell{max-width:720px;margin:0 auto;padding:16px 16px 40px}.room-header{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.chip{border:2px solid var(--line);border-radius:999px;padding:6px 12px;background:#fff;font-size:.85rem;font-weight:800}.room-code-box{display:flex;align-items:center;gap:10px;margin:10px 0}.room-code{font-size:1.8rem;font-weight:800;letter-spacing:.12em;border:2px dashed var(--line);border-radius:10px;padding:6px 14px;background:#fff9ec}.qr-box{display:flex;flex-direction:column;align-items:center;gap:6px;margin:12px 0;padding:12px;background:#fff;border:1px solid #b8b0a8;border-radius:10px}.player-list{list-style:none;margin:8px 0;padding:0;display:grid;gap:6px}.player-list li{border:1px solid #b8b0a8;border-radius:8px;padding:8px 10px;display:flex;justify-content:space-between;align-items:center;gap:8px;background:#fff}.tag{background:var(--accent);color:#fff;border-radius:999px;padding:2px 8px;font-size:.72rem;font-weight:800}.host-tools{border-top:1px dashed #b8b0a8;margin-top:12px;padding-top:12px}.role-card{margin:14px 0;text-align:center}.reveal-btn{width:100%;padding:16px 12px;border-radius:999px;background:#1b1a1a;color:#fff;-webkit-user-select:none;user-select:none}.role-content{margin-top:14px;padding:16px;border-radius:12px;background:#1b1a1a;color:#fff;transition:filter .12s ease,opacity .12s ease}.role-content.hidden{filter:blur(10px);opacity:.6;-webkit-user-select:none;user-select:none}.role-content.visible{filter:none;opacity:1}.role-name{font-size:1.3rem;font-weight:800;margin:0 0 6px}.answer{font-size:1.05rem;font-weight:700;margin:0}.timer{font-size:2rem;font-weight:800;text-align:center;margin:6px 0}.answer-panel .answer-big,.answer-big{font-size:1.6rem;font-weight:800;text-align:center;background:#fff9ec;border:2px dashed var(--line);border-radius:12px;padding:14px;margin:10px 0}.vote-list{list-style:none;margin:10px 0;padding:0;display:grid;gap:8px}.vote-option{display:flex;align-items:center;gap:10px;border:2px solid var(--line);border-radius:10px;padding:10px 12px;background:#fff;font-weight:700;cursor:pointer}.reveal-box{border:2px dashed var(--line);border-radius:12px;padding:12px;margin:10px 0;background:#fff9f1}.vote-result-list{list-style:none;margin:8px 0;padding:0;display:grid;gap:6px}.vote-result-list li{display:flex;justify-content:space-between;border:1px solid #b8b0a8;border-radius:8px;padding:8px 10px;background:#fff}.vote-result-list li.top-voted{border-color:var(--accent);background:#fff1ea}.score{font-weight:800}.ai-master-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#14100cb8;display:flex;align-items:center;justify-content:center;padding:16px;z-index:100}.ai-master-panel{width:100%;max-width:480px;max-height:90vh;overflow-y:auto}.ai-master-answer{text-align:center;margin:10px 0}.ai-master-prompt{width:100%;font-family:inherit;font-size:.85rem;line-height:1.5;padding:10px;border:1px solid #b8b0a8;border-radius:8px;background:#fffdf8;resize:vertical;margin-bottom:8px}.ai-master-view{max-width:480px;margin:0 auto;padding:20px 16px 40px}