:root[data-theme=dark]{--bg: #10162a;--bg-elevated: #1a2238;--bg-elevated-2: #232c47;--text: #eef1f8;--text-dim: #a8b0c8;--accent: #5b83c4;--accent-strong: #7fa0da;--bubble-own: #2c4d7d;--bubble-other: #232c47;--bubble-whisper: #4a2c58;--bubble-dice: #2f4030;--input-bg: #1c2440;--border: #2c3657;--danger: #c15a5a}:root[data-theme=light]{--bg: #faf6ee;--bg-elevated: #fffaf0;--bg-elevated-2: #f3ead8;--text: #2b2620;--text-dim: #746b5c;--accent: #a5793f;--accent-strong: #8a5f2c;--bubble-own: #f0dcb8;--bubble-other: #ffffff;--bubble-whisper: #e6d6ec;--bubble-dice: #e2ecd9;--input-bg: #ffffff;--border: #e0d6c2;--danger: #b23b3b}*{box-sizing:border-box}html,body{height:100%;margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Yu Gothic,sans-serif}#app{height:100dvh;display:flex;flex-direction:column;overflow:hidden;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}.topbar{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--bg-elevated);border-bottom:1px solid var(--border);flex:0 0 auto}.topbar .room-name{flex:1;font-size:13px;color:var(--text-dim)}.gm-badge{background:var(--accent);color:#fff;font-size:11px;padding:2px 8px;border-radius:10px}.icon-btn{background:none;border:none;font-size:20px;color:var(--text);cursor:pointer;padding:4px 8px}.mode-tabs{display:flex;flex:0 0 auto;background:var(--bg-elevated);border-bottom:1px solid var(--border)}.mode-tab{flex:1;padding:8px 0;background:none;border:none;color:var(--text-dim);font-size:14px;border-bottom:2px solid transparent}.mode-tab.active{color:var(--accent-strong);border-bottom-color:var(--accent-strong);font-weight:700}.visual-area,.board-area,.prep-area{flex:0 0 38%;min-height:140px;max-height:46%;overflow-y:auto;background:var(--bg-elevated);border-bottom:1px solid var(--border);position:relative}.visual-area{background-size:cover;background-position:center}.cutin-layer{position:absolute;top:0;right:0;bottom:0;left:0;background-size:contain;background-repeat:no-repeat;background-position:center}.token-tray{position:absolute;bottom:6px;left:0;right:0;display:flex;gap:8px;justify-content:center;flex-wrap:wrap;padding:0 8px}.token{display:flex;flex-direction:column;align-items:center;gap:2px;width:56px}.token img{width:48px;height:48px;border-radius:10px;object-fit:cover;border:2px solid var(--border);background:var(--bg-elevated-2)}.token .token-name{font-size:11px;color:var(--text-dim)}#board-image-wrap{position:relative;width:100%;height:100%}#board-image{width:100%;height:100%;object-fit:cover}.board-tokens{position:absolute;top:0;right:0;bottom:0;left:0}.board-token{position:absolute;width:40px;height:40px;border-radius:50%;border:2px solid var(--accent-strong);background-size:cover;background-position:center;transform:translate(-50%,-50%)}.prep-area{padding:10px 12px;overflow-y:auto}.prep-block{margin-bottom:14px}.prep-block label{display:block;font-size:12px;color:var(--text-dim);margin-bottom:8px}.prep-block input,.prep-block select{width:100%;margin-top:4px;padding:8px;border-radius:8px;border:1px solid var(--border);background:var(--input-bg);color:var(--text)}.prep-btn-row{display:flex;gap:8px;flex-wrap:wrap}.prep-btn-row button,#prep-new-character-btn{padding:8px 10px;border-radius:8px;border:1px solid var(--border);background:var(--bg-elevated-2);color:var(--text);font-size:12px}.chat-log{flex:1 1 auto;overflow-y:auto;padding:10px 10px 4px;display:flex;flex-direction:column;gap:8px}.bubble-row{display:flex;flex-direction:column;max-width:82%}.bubble-row.own{align-self:flex-end;align-items:flex-end}.bubble-row.other{align-self:flex-start;align-items:flex-start}.bubble-meta{font-size:11px;color:var(--text-dim);margin-bottom:2px}.bubble{padding:8px 12px;border-radius:14px;font-size:14px;line-height:1.4;white-space:pre-wrap;word-break:break-word;background:var(--bubble-other)}.bubble-row.own .bubble{background:var(--bubble-own)}.bubble-row.whisper .bubble{background:var(--bubble-whisper)}.bubble-row.dice .bubble{background:var(--bubble-dice);font-family:monospace}.bubble.editing textarea{width:100%;background:transparent;color:inherit;border:none;font:inherit;resize:none}.system-line{align-self:center;font-size:12px;color:var(--text-dim);padding:2px 10px}.input-area{flex:0 0 auto;border-top:1px solid var(--border);background:var(--bg-elevated);padding:6px 8px}.char-select-row{display:flex;align-items:center;gap:6px;margin-bottom:6px}.char-select-row select{flex:1;padding:6px 8px;border-radius:8px;border:1px solid var(--border);background:var(--input-bg);color:var(--text);font-size:13px}.whisper-indicator{font-size:11px;color:var(--accent-strong);white-space:nowrap}.dice-row{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;margin-bottom:6px}.dice-btn{padding:8px 0;font-size:12px;border-radius:8px;border:1px solid var(--border);background:var(--bg-elevated-2);color:var(--text)}.dice-btn:active{background:var(--accent);color:#fff}.message-row{display:flex;gap:6px}#message-input{flex:1;padding:10px 12px;border-radius:20px;border:1px solid var(--border);background:var(--input-bg);color:var(--text);font-size:15px}.action-bar{flex:0 0 auto;display:flex;gap:8px;padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:var(--bg-elevated);border-top:1px solid var(--border)}.action-btn{flex:1;padding:12px 0;border-radius:12px;border:none;background:var(--bg-elevated-2);color:var(--text);font-size:14px}.action-btn.send-btn{background:var(--accent);color:#fff;font-weight:700}.gm-only[hidden]{display:none!important}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:flex-end;justify-content:center;z-index:50}.modal-sheet{background:var(--bg-elevated);width:100%;max-height:80vh;overflow-y:auto;border-radius:16px 16px 0 0;padding:16px;padding-bottom:calc(16px + env(safe-area-inset-bottom))}.modal-sheet h2{margin-top:0;font-size:16px}.modal-close-btn{display:block;margin:12px auto 0;padding:8px 20px;border-radius:10px;border:1px solid var(--border);background:var(--bg-elevated-2);color:var(--text)}.status-item-row{display:flex;align-items:center;gap:8px;padding:6px 0;border-bottom:1px solid var(--border)}.status-item-row .label{flex:0 0 72px;font-size:12px;color:var(--text-dim)}.status-item-row .control{flex:1}.status-item-row input[type=range]{width:100%}.status-item-row input[type=number],.status-item-row textarea{width:100%;background:var(--input-bg);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:4px 6px}.status-item-row .remove-btn{color:var(--danger);background:none;border:none;font-size:16px}.member-checkbox-row{display:flex;align-items:center;gap:8px;padding:6px 0}