:root{--bg-primary: #fafbfc;--bg-secondary: #f0f3f6;--bg-tertiary: #e6eaef;--bg-input: #ffffff;--bg-overlay: rgba(250, 251, 252, .97);--bg-modal: #ffffff;--bg-gradient-start: #f0f3f6;--bg-gradient-end: #fafbfc;--text-primary: #24292f;--text-secondary: #57606a;--text-muted: #6e7781;--text-white: #ffffff;--text-strong: #1b1f24;--border-primary: #d1d9e0;--border-secondary: #e1e7ed;--border-focus: #6366f1;--accent-purple: #7c3aed;--accent-purple-bg: rgba(124, 58, 237, .12);--accent-blue: #2563eb;--accent-blue-bg: rgba(37, 99, 235, .1);--accent-green: #059669;--accent-green-bg: rgba(5, 150, 105, .12);--accent-red: #dc2626;--accent-red-bg: rgba(220, 38, 38, .1);--accent-orange: #d97706;--accent-orange-bg: rgba(217, 119, 6, .12);--code-bg: #f0f3f6;--code-text: #5b21b6;--scrollbar-track: #f0f3f6;--scrollbar-thumb: #c9d1d9;--scrollbar-hover: #afb8c1;--shadow-sm: 0 1px 2px rgba(27, 31, 35, .04);--shadow-md: 0 4px 12px rgba(27, 31, 35, .08);--shadow-lg: 0 8px 24px rgba(27, 31, 35, .12);--user-message-bg: #4f46e5;--agent-message-bg: #f0f3f6;--system-message-bg: #e6eaef}[data-theme=dark]{--bg-primary: #0d1117;--bg-secondary: #161b22;--bg-tertiary: #21262d;--bg-input: #0d1117;--bg-overlay: rgba(13, 17, 23, .95);--bg-modal: #161b22;--bg-gradient-start: #1a1f29;--bg-gradient-end: #0d1117;--text-primary: #c9d1d9;--text-secondary: #8b949e;--text-muted: #6e7681;--text-white: #ffffff;--text-strong: #f0f6fc;--border-primary: #30363d;--border-secondary: #21262d;--border-focus: #58a6ff;--accent-purple: #a371f7;--accent-purple-bg: rgba(163, 113, 247, .15);--accent-blue: #58a6ff;--accent-blue-bg: rgba(88, 166, 255, .1);--accent-green: #3fb950;--accent-green-bg: rgba(63, 185, 80, .15);--accent-red: #f85149;--accent-red-bg: rgba(248, 81, 73, .1);--accent-orange: #d29922;--accent-orange-bg: rgba(210, 153, 34, .15);--code-bg: #161b22;--code-text: #79c0ff;--scrollbar-track: #0d1117;--scrollbar-thumb: #30363d;--scrollbar-hover: #484f58;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .2);--shadow-md: 0 4px 12px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--user-message-bg: #0d419d;--agent-message-bg: #1c2128;--system-message-bg: #21262d}.theme-toggle{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:8px;border:1px solid var(--border-primary);background:var(--bg-tertiary);color:var(--text-secondary);cursor:pointer;transition:all .2s ease;font-size:16px;margin-right:12px}.theme-toggle:hover{background:var(--accent-purple-bg);border-color:var(--accent-purple);color:var(--accent-purple)}.theme-toggle .icon-sun,.theme-toggle .icon-moon{display:none}[data-theme=dark] .theme-toggle .icon-sun{display:block}:root .theme-toggle .icon-moon,[data-theme=light] .theme-toggle .icon-moon{display:block}[data-theme=light] .theme-toggle .icon-sun,[data-theme=dark] .theme-toggle .icon-moon{display:none}.skin-selector{position:relative;margin-right:12px}.skin-selector-btn{display:flex;align-items:center;gap:8px;padding:6px 12px;border-radius:8px;border:1px solid var(--border-primary);background:var(--bg-tertiary);color:var(--text-secondary);cursor:pointer;transition:all .2s ease;font-size:12px;font-family:inherit}.skin-selector-btn:hover{background:var(--accent-purple-bg);border-color:var(--accent-purple);color:var(--accent-purple)}.skin-selector-btn .skin-preview{width:16px;height:16px;border-radius:4px;border:1px solid var(--border-primary)}.skin-selector-btn .skin-name{max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.skin-selector-btn .chevron{font-size:10px;opacity:.7;transition:transform .2s}.skin-selector.open .skin-selector-btn .chevron{transform:rotate(180deg)}.skin-dropdown{position:fixed;width:280px;max-height:420px;background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:12px;box-shadow:0 8px 32px #0006;z-index:9999;opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .2s ease,transform .2s ease,visibility .2s ease;overflow:hidden;display:flex;flex-direction:column}.skin-selector.open .skin-dropdown{opacity:1;visibility:visible;transform:translateY(0)}.skin-dropdown-header{padding:12px 16px;border-bottom:1px solid var(--border-primary);font-size:11px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;display:flex;align-items:center;gap:8px}.skin-dropdown-list{max-height:320px;overflow-y:auto;padding:8px}.skin-option{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:8px;cursor:pointer;transition:all .15s ease;border:1px solid transparent}.skin-option:hover{background:var(--bg-tertiary)}.skin-option.active{background:var(--accent-purple-bg);border-color:var(--accent-purple)}.skin-option-preview{width:48px;height:32px;border-radius:6px;border:1px solid var(--border-primary);display:flex;flex-direction:column;overflow:hidden;flex-shrink:0}.skin-option-preview .preview-header{height:8px;display:flex;gap:3px;padding:2px 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var(--border-primary);display:flex;justify-content:space-between;align-items:center;flex-shrink:0;overflow:hidden}.header-left{display:flex;align-items:center;gap:16px}header h1{font-size:16px;color:var(--accent-purple);font-weight:500}.model-badge{font-size:10px;padding:4px 10px;border-radius:12px;background:var(--accent-purple-bg);border:1px solid var(--accent-purple);color:var(--accent-purple)}.status{font-size:11px;padding:4px 12px;border-radius:12px;background:var(--bg-tertiary);border:1px solid var(--border-primary)}.status.connected{background:var(--accent-green-bg);border-color:var(--accent-green);color:var(--accent-green)}.status.disconnected{background:var(--accent-red-bg);border-color:var(--accent-red);color:var(--accent-red)}.auth-container{display:flex;align-items:center;gap:12px;margin-right:12px}.auth-user{display:flex;align-items:center;gap:8px;padding:4px 12px;border-radius:12px;background:var(--accent-blue-bg);border:1px solid 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tokenPulse{0%{transform:scale(1)}50%{transform:scale(1.1);color:var(--accent-green)}to{transform:scale(1)}}.agent-selector-wrapper{position:relative;flex-shrink:0}.agent-dropdown-menu{position:absolute;bottom:calc(100% + 8px);left:0;min-width:300px;max-height:400px;overflow-y:auto;background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:8px;box-shadow:var(--shadow-lg);display:none;z-index:1000}.agent-dropdown-menu.show{display:block}.agent-dropdown-item{padding:12px 16px;display:flex;align-items:center;gap:12px;cursor:pointer;transition:background .15s;border-bottom:1px solid var(--border-secondary)}.agent-dropdown-item:last-child{border-bottom:none}.agent-dropdown-item:hover{background:var(--bg-tertiary)}.agent-dropdown-item.selected{background:var(--accent-purple-bg)}.agent-dropdown-item-icon{font-size:20px}.agent-dropdown-item-info{flex:1}.agent-dropdown-item-name{font-weight:600;color:var(--text-primary);font-size:13px}.agent-dropdown-item-title{font-size:11px;color:var(--text-secondary)}.agent-dropdown-item-check{color:var(--accent-purple);font-size:14px}.sidebar-docs-header{display:flex;flex-direction:column;background:var(--bg-secondary);border-bottom:1px solid var(--border-primary);flex-shrink:0}.docs-header-title{display:flex;align-items:center;gap:6px;padding:8px 12px 4px;font-size:12px;font-weight:600;color:var(--accent-purple)}.sidebar-tab-count{font-size:9px;padding:1px 5px;border-radius:8px;background:var(--accent-purple-bg);color:var(--accent-purple);margin-left:2px}.docs-branch-badge{display:none}.docs-header-filters .filter-tabs{padding:6px 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var(--border-secondary)}.tree-folder-header:hover{background:var(--bg-tertiary)}.tree-folder-header.has-changes{background:var(--accent-blue-bg)}.tree-folder-header.has-changes:hover{background:var(--accent-blue-bg);filter:brightness(1.1)}.tree-chevron{display:inline-flex;align-items:center;justify-content:center;color:var(--text-muted);transition:transform .2s ease;width:16px;height:16px;flex-shrink:0;transform:rotate(90deg)}.tree-chevron svg{width:10px;height:10px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.tree-chevron.collapsed{transform:rotate(0)}.tree-folder-icon{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;flex-shrink:0;color:var(--accent-purple)}.tree-folder-icon 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6px;border-radius:10px;text-transform:uppercase;font-weight:500;cursor:pointer}.pr-state.open{background:var(--accent-green-bg);color:var(--accent-green)}.pr-resume-btn{margin-left:6px;padding:2px 8px;font-size:10px;border:1px solid var(--accent-blue);background:transparent;color:var(--accent-blue);border-radius:4px;cursor:pointer}.pr-resume-btn:hover{background:var(--accent-blue-bg)}.modal-overlay{position:fixed;inset:0;background:#0009;display:none;justify-content:center;align-items:center;z-index:2000}[data-theme=dark] .modal-overlay{background:#000c}.modal-overlay.active{display:flex}.file-viewer-modal{background:var(--bg-modal);border:1px solid var(--border-primary);border-radius:8px;width:80vw;max-width:900px;max-height:85vh;display:flex;flex-direction:column;box-shadow:var(--shadow-lg)}.modal-header{padding:12px 16px;border-bottom:1px solid var(--border-primary);display:flex;justify-content:space-between;align-items:center;background:var(--bg-tertiary);border-radius:8px 8px 0 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var(--border-secondary);display:flex;align-items:center;gap:8px}.pr-file-item:last-child{border-bottom:none}.pr-file-item .change-icon{font-weight:700;width:12px}.pr-progress{padding:16px;background:var(--bg-primary);border-radius:6px}.pr-progress-bar{height:4px;background:var(--border-primary);border-radius:2px;overflow:hidden;margin-bottom:8px}.pr-progress-fill{height:100%;background:var(--accent-blue);transition:width .3s ease}.pr-progress-text{font-size:11px;color:var(--text-secondary);text-align:center}.pr-result{padding:16px;border-radius:6px;display:none;margin-top:12px}.pr-result.success{display:block;background:#2ea04326;border:1px solid var(--accent-green)}.pr-result.error{display:block;background:#f851491a;border:1px solid var(--accent-red)}.pr-result-icon{font-size:32px;text-align:center;margin-bottom:12px}.pr-result-title{font-size:14px;font-weight:600;text-align:center;margin-bottom:8px}.pr-result.success .pr-result-title{color:var(--accent-green)}.pr-result.error .pr-result-title{color:var(--accent-red)}.pr-result-link{text-align:center}.pr-result-link a{color:var(--accent-blue);text-decoration:none;font-size:12px}.pr-result-link a:hover{text-decoration:underline}select.pr-input{cursor:pointer}textarea.pr-input{min-height:80px;resize:vertical}#terminal{width:100%!important;height:100%!important;min-height:400px;background:#0d1117!important;padding:4px!important;overflow:hidden!important;display:block!important;gap:0!important;box-sizing:border-box!important}#terminal .xterm{height:100%}.pty-welcome-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);z-index:10}.pty-welcome-overlay.hidden{display:none}.pty-welcome-content{text-align:center;padding:40px}.pty-welcome-icon{font-size:64px;margin-bottom:20px}.pty-welcome-title{font-size:24px;color:#e0e0e0;margin-bottom:12px;font-weight:600}.pty-welcome-subtitle{color:#888;font-size:14px}.pty-welcome-subtitle b{color:#58a6ff}.chat-container{display:flex;flex-direction:column;height:100%}.pty-status{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--bg-secondary);border-radius:6px;font-size:12px;margin-bottom:8px;flex-shrink:0}.pty-status .dot{width:8px;height:8px;border-radius:50%;background:var(--accent-orange)}.pty-status.connected .dot{background:var(--accent-green)}.pty-status.disconnected .dot{background:var(--accent-red)}.agent-selector-wrapper,.events-panel{display:none!important}.events-badge{background:var(--accent-blue);color:#fff;padding:2px 6px;border-radius:10px;font-size:10px;margin-left:4px}.events-badge.has-events{background:var(--accent-orange)}.events-modal-overlay{position:fixed;inset:0;background:#000000b3;display:none;justify-content:center;align-items:center;z-index:1000}.events-modal-overlay.active{display:flex}.events-modal{background:var(--bg-secondary);border-radius:12px;width:500px;max-width:90vw;max-height:70vh;display:flex;flex-direction:column;border:1px solid var(--border-primary)}.events-modal-header{padding:16px;border-bottom:1px solid var(--border-primary);display:flex;justify-content:space-between;align-items:center}.events-modal-title{font-weight:600;font-size:16px;display:flex;align-items:center;gap:8px}.events-modal-close{background:none;border:none;color:var(--text-secondary);cursor:pointer;font-size:20px;padding:4px 8px}.events-modal-close:hover{color:var(--text-primary)}.events-modal-body{flex:1;overflow-y:auto;padding:12px;max-height:400px}.events-modal-footer{padding:12px 16px;border-top:1px solid var(--border-primary);display:flex;justify-content:flex-end}