@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--bg-primary: #0f172a;--bg-secondary: #1e293b;--text-primary: #f8fafc;--text-secondary: #94a3b8;--accent: #3b82f6;--accent-hover: #2563eb;--border: #334155}*{box-sizing:border-box}body{margin:0;font-family:Inter,sans-serif;background-color:var(--bg-primary);color:var(--text-primary)}.app-container{display:flex;height:100vh;overflow:hidden}.sidebar{width:250px;background-color:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column}.sidebar-header{padding:16px;border-bottom:1px solid var(--border);font-weight:700;font-size:1.2rem}.channel-list{flex:1;overflow-y:auto;padding:8px}.channel-item{display:flex;align-items:center;padding:10px;cursor:pointer;border-radius:6px;color:var(--text-secondary);transition:all .2s}.channel-item:hover,.channel-item.active{background-color:#3b82f61a;color:var(--text-primary)}.channel-icon{margin-right:10px;width:20px;height:20px}.main-content{flex:1;display:flex;flex-direction:column;background-color:var(--bg-primary)}.header{height:60px;border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 20px;justify-content:space-between}.messages-area{flex:1 1 auto;min-height:0;overflow-y:auto;padding:20px;display:flex;flex-direction:column}.messages-area>:last-child{margin-bottom:0}.chat-container{flex:1 1 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16px;border-radius:4px;cursor:pointer;width:100%}button:hover{background:var(--accent-hover)}.message-content{display:inline}.emote-image{height:28px;vertical-align:middle;margin:0 2px;display:inline-block;border-radius:2px;transition:transform .1s ease}.emote-image:hover{transform:scale(1.2)}.virtual-scroll-container{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;position:relative;will-change:transform;-webkit-overflow-scrolling:touch}.virtual-scroll-container::-webkit-scrollbar{width:8px}.virtual-scroll-container::-webkit-scrollbar-track{background:var(--bg-secondary)}.virtual-scroll-container::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}.virtual-scroll-container::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.emote-viewer{padding:20px;overflow-y:auto;height:100%}.emote-section{margin-bottom:30px;border:1px solid var(--border);border-radius:8px;overflow:hidden}.emote-section-header{background:var(--bg-secondary);padding:12px 16px;font-weight:600;font-size:16px;border-bottom:1px solid var(--border)}.provider-section{border-bottom:1px solid var(--border)}.provider-section:last-child{border-bottom:none}.provider-header{display:flex;justify-content:space-between;align-items:center;padding:10px 16px;background:#3b82f60d;cursor:pointer;-webkit-user-select:none;user-select:none;transition:background .2s}.provider-header:hover{background:#3b82f61a}.emote-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(60px,1fr));gap:8px;padding:16px}.emote-cell{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:8px;border-radius:4px;cursor:pointer;transition:all .2s;position:relative}.emote-cell:hover{background:#3b82f61a;transform:scale(1.1)}.emote-cell img{max-width:50px;max-height:50px;object-fit:contain}.emote-code{font-size:10px;color:var(--text-secondary);margin-top:4px;text-align:center;word-break:break-word}.temporal-controls{display:flex;align-items:center;gap:10px;padding:10px 16px;background:var(--bg-secondary);border-radius:8px;margin-bottom:20px;position:relative}.temporal-controls button{width:auto;padding:6px 12px;font-size:14px;display:flex;align-items:center}.temporal-controls button:disabled{opacity:.3;cursor:not-allowed}.timestamp-display{font-family:monospace;font-size:14px;padding:6px 12px;background:var(--bg-primary);border-radius:4px;cursor:pointer;border:1px solid var(--border);transition:all .2s}.timestamp-display:hover{background:#3b82f61a;border-color:var(--accent)}.pagination-controls{display:flex;justify-content:center;align-items:center;gap:10px;padding:12px;border-top:1px solid var(--border)}.pagination-controls button{width:auto;font-size:12px}.copy-feedback{position:absolute;background:#22c55e;color:#fff;padding:4px 8px;border-radius:4px;font-size:11px;pointer-events:none;animation:fadeOut 1s forwards}@keyframes fadeOut{0%{opacity:1}70%{opacity:1}to{opacity:0}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.emote-tabs{display:flex;gap:0;border-bottom:1px solid var(--border);background:var(--bg-secondary);overflow-x:auto}.emote-tab{flex:1;padding:12px 16px;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;font-weight:500;font-size:14px;transition:all .2s;white-space:nowrap;border-bottom:2px solid transparent}.emote-tab:hover{color:var(--text-primary);background:#3b82f60d}.emote-tab.active{color:var(--accent);border-bottom-color:var(--accent)}.emote-sub-tabs{background:var(--bg-primary)}.emote-sub-tabs .emote-tab{flex:0;font-size:13px;padding:8px 16px}.stream-state-bar{display:flex;align-items:center;gap:12px;padding:10px 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