:root{--bg-primary: #ffffff;--bg-secondary: #f5f5f7;--bg-tertiary: #e8e8ed;--text-primary: #1d1d1f;--text-secondary: #86868b;--accent: #0071e3;--accent-hover: #0077ed;--border: #d2d2d7;--success: #34c759;--warning: #ff9f0a;--error: #ff3b30;--sidebar-width: 220px;--chat-width: 360px}[data-theme=warm]{--bg-primary: #faf8f5;--bg-secondary: #f0ede8;--bg-tertiary: #e5e2dc;--text-primary: #2c2c2c;--text-secondary: #6b6b6b;--accent: #2d5a27;--accent-hover: #3a7332;--border: #d4d0c8}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);font-size:14px;line-height:1.5}.app{display:flex;flex-direction:column;height:100vh}.header{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;background:var(--bg-secondary);border-bottom:1px solid var(--border)}.header-left{display:flex;align-items:center;gap:8px}.window-controls{display:flex;gap:8px;margin-right:12px}.window-dot{width:12px;height:12px;border-radius:50%}.window-dot.red{background:#ff5f57}.window-dot.yellow{background:#febc2e}.window-dot.green{background:#28c840}.app-title{font-size:16px;font-weight:600}.header-actions{display:flex;gap:8px}.icon-btn{width:32px;height:32px;border:none;background:transparent;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--text-secondary);transition:background .15s,color .15s}.icon-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}.icon-btn.active{background:var(--accent);color:#fff}.main{display:flex;flex:1;overflow:hidden}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow-y:auto}.sidebar-section{padding:16px 12px 8px}.sidebar-section-title{font-size:11px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;padding:0 8px}.sidebar-item{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:6px;cursor:pointer;color:var(--text-primary);transition:background .15s}.sidebar-item:hover{background:var(--bg-tertiary)}.sidebar-item.active{background:var(--accent);color:#fff}.sidebar-item-icon{font-size:16px}.sidebar-item-count{margin-left:auto;font-size:12px;color:var(--text-secondary)}.sidebar-item.active .sidebar-item-count{color:#fffc}.content{flex:1;display:flex;flex-direction:column;overflow:hidden}.content-header{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;border-bottom:1px solid var(--border)}.content-title{font-size:20px;font-weight:600}.content-body{flex:1;overflow-y:auto;padding:24px}.upload-zone{border:2px dashed var(--border);border-radius:12px;padding:48px;text-align:center;cursor:pointer;transition:border-color .15s,background .15s;margin-bottom:24px}.upload-zone:hover,.upload-zone.dragover{border-color:var(--accent);background:#0071e30d}.upload-zone-icon{font-size:48px;margin-bottom:16px}.upload-zone-text{color:var(--text-secondary)}.upload-zone-text strong{color:var(--accent)}.recording-list{display:flex;flex-direction:column;gap:8px}.recording-item{display:flex;align-items:center;gap:16px;padding:16px;background:var(--bg-secondary);border-radius:10px;cursor:pointer;transition:background .15s}.recording-item:hover{background:var(--bg-tertiary)}.recording-item.selected{background:var(--accent);color:#fff}.recording-icon{font-size:32px}.recording-info{flex:1;min-width:0}.recording-name{font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.recording-meta{font-size:12px;color:var(--text-secondary);display:flex;gap:12px;margin-top:4px}.recording-item.selected .recording-meta{color:#fffc}.recording-status{display:flex;align-items:center;gap:8px}.status-badge{font-size:12px;padding:4px 10px;border-radius:12px;font-weight:500}.status-badge.completed{background:#34c75926;color:var(--success)}.status-badge.processing{background:#ff9f0a26;color:var(--warning)}.status-badge.failed{background:#ff3b3026;color:var(--error)}.detail-view{max-width:800px}.detail-header{margin-bottom:24px}.detail-title{font-size:28px;font-weight:600;margin-bottom:8px}.detail-meta{color:var(--text-secondary);display:flex;gap:16px}.detail-section{margin-bottom:32px}.detail-section-title{font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px}.detail-summary{font-size:16px;line-height:1.6;color:var(--text-primary)}.transcript-segment{margin-bottom:16px}.transcript-speaker{font-weight:600;color:var(--accent);margin-bottom:4px}.transcript-text{line-height:1.6}.moment-card{background:var(--bg-secondary);border-radius:10px;padding:16px;margin-bottom:12px}.moment-quote{font-style:italic;margin-bottom:8px}.moment-context{font-size:13px;color:var(--text-secondary)}.entity-tag{display:inline-block;padding:4px 12px;background:var(--bg-tertiary);border-radius:16px;margin:4px;cursor:pointer;transition:background .15s}.entity-tag:hover{background:var(--accent);color:#fff}.entity-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.entity-card{background:var(--bg-secondary);border-radius:12px;padding:20px;cursor:pointer;transition:background .15s,transform .15s}.entity-card:hover{background:var(--bg-tertiary);transform:translateY(-2px)}.entity-name{font-size:18px;font-weight:600;margin-bottom:4px}.entity-type{font-size:12px;color:var(--text-secondary);text-transform:capitalize;margin-bottom:12px}.entity-portrait{font-size:14px;color:var(--text-primary);line-height:1.5}.entity-mentions{margin-top:12px;font-size:12px;color:var(--text-secondary)}.confidence-indicator{display:inline-flex;gap:3px;margin-left:8px}.confidence-dot{width:6px;height:6px;border-radius:50%;background:var(--border)}.confidence-dot.filled{background:var(--accent)}.chat-panel{width:var(--chat-width);background:var(--bg-secondary);border-left:1px solid var(--border);display:flex;flex-direction:column}.chat-header{padding:16px 20px;border-bottom:1px solid var(--border);font-weight:600}.chat-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:16px}.chat-message{max-width:85%;padding:12px 16px;border-radius:16px;line-height:1.5}.chat-message.user{background:var(--accent);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}.chat-message.assistant{background:var(--bg-tertiary);align-self:flex-start;border-bottom-left-radius:4px}.chat-input-container{padding:16px;border-top:1px solid var(--border)}.chat-input{width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:20px;background:var(--bg-primary);font-size:14px;outline:none;transition:border-color .15s}.chat-input:focus{border-color:var(--accent)}.settings-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:100}.settings-panel{background:var(--bg-primary);border-radius:16px;width:480px;max-height:80vh;overflow-y:auto;box-shadow:0 20px 60px #0000004d}.settings-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border)}.settings-title{font-size:18px;font-weight:600}.settings-content{padding:24px}.settings-section{margin-bottom:24px}.settings-section:last-child{margin-bottom:0}.settings-section-title{font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px}.settings-field{margin-bottom:16px}.settings-label{display:block;font-size:14px;font-weight:500;margin-bottom:6px}.settings-input{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:8px;background:var(--bg-secondary);font-size:14px;font-family:monospace;outline:none;transition:border-color .15s}.settings-input:focus{border-color:var(--accent)}.theme-options{display:flex;gap:12px}.theme-option{flex:1;padding:16px;border:2px solid var(--border);border-radius:10px;cursor:pointer;text-align:center;transition:border-color .15s}.theme-option:hover{border-color:var(--accent)}.theme-option.active{border-color:var(--accent);background:#0071e30d}.theme-preview{width:100%;height:40px;border-radius:6px;margin-bottom:8px}.theme-preview.light{background:linear-gradient(135deg,#fff 50%,#f5f5f7 50%);border:1px solid #d2d2d7}.theme-preview.warm{background:linear-gradient(135deg,#faf8f5 50%,#f0ede8 50%);border:1px solid #d4d0c8}.btn{padding:10px 20px;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:background .15s}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary)}.btn-secondary:hover{background:var(--border)}.settings-footer{display:flex;justify-content:flex-end;gap:12px;padding:16px 24px;border-top:1px solid var(--border)}.loading{display:flex;align-items:center;justify-content:center;padding:48px;color:var(--text-secondary)}.spinner{width:24px;height:24px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;margin-right:12px}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:48px;color:var(--text-secondary)}.empty-state-icon{font-size:48px;margin-bottom:16px}.back-btn{display:inline-flex;align-items:center;gap:6px;color:var(--accent);font-size:14px;cursor:pointer;margin-bottom:16px}.back-btn:hover{text-decoration:underline}.context-menu{position:fixed;background:var(--bg-primary);border:1px solid var(--border);border-radius:8px;box-shadow:0 4px 20px #00000026;padding:4px 0;min-width:180px;z-index:1000}.context-menu-item{padding:8px 16px;cursor:pointer;display:flex;align-items:center;gap:10px;transition:background .1s}.context-menu-item:hover{background:var(--bg-secondary)}.context-menu-item.danger{color:var(--error)}.context-menu-separator{height:1px;background:var(--border);margin:4px 0}@media(max-width:768px){.sidebar{display:none}.chat-panel{position:fixed;right:0;top:0;bottom:0;z-index:50}}