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.step-sidebar-node-marker{background:var(--accent-primary);transform:scale(1.3)}.step-sidebar-node-marker{width:10px;height:10px;border-radius:50%;background:var(--accent-primary);flex-shrink:0;margin-right:12px;margin-top:4px;transition:var(--transition)}.step-sidebar-node-content{flex:1;min-width:0}.step-sidebar-node-number{font-size:10px;font-weight:700;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px;font-family:var(--mono-font)}.step-sidebar-node-preview{font-size:12px;color:var(--text-secondary);line-height:1.4;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-family:var(--ui-font);word-break:break-word}.step-sidebar-node:hover .step-sidebar-node-preview{color:var(--text-primary)}.step-sidebar-toggle{display:flex;align-items:center;justify-content:center;padding:6px;border-radius:6px;cursor:pointer;transition:var(--transition);border:none;background:transparent;color:var(--text-secondary);flex-shrink:0}.step-sidebar-toggle:hover{background:var(--hover-bg);color:var(--accent-primary)}.step-sidebar.collapsed{width:50px}.step-sidebar.collapsed .step-sidebar-header{padding:16px 8px;justify-content:center}.step-sidebar-collapsed-list{flex:1;overflow-y:auto;padding:12px 0;display:flex;flex-direction:column;align-items:center;gap:8px}.step-sidebar-collapsed-node{display:flex;align-items:center;justify-content:center;padding:8px;cursor:pointer;transition:var(--transition);border-radius:50%;width:32px;height:32px}.step-sidebar-collapsed-node:hover{background:var(--hover-bg)}.step-sidebar-collapsed-node:hover .step-sidebar-node-marker{background:var(--accent-primary);transform:scale(1.3);box-shadow:0 0 12px #58a6ff66}.step-sidebar-collapsed-node .step-sidebar-node-marker{margin:0}.timeline-controls{padding:16px 24px;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);flex-shrink:0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.search-box-timeline{margin-bottom:12px}.search-box-timeline input{width:100%;padding:10px 16px;background:var(--bg-tertiary);border:1.5px solid var(--border-color);border-radius:8px;color:var(--text-primary);font-size:13px;font-family:var(--ui-font);font-weight:500;transition:var(--transition);letter-spacing:.3px;box-shadow:inset 0 1px 2px #0000000d}.search-box-timeline input::placeholder{color:var(--text-tertiary);font-weight:400;letter-spacing:.2px}.search-box-timeline input:focus{outline:none;border-color:var(--accent-primary);background:var(--bg-primary);box-shadow:0 0 0 4px #58a6ff26,inset 0 1px 2px #0000000d}.filters-timeline{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:0;align-items:center}.filter-btn-timeline{padding:8px 16px;background:var(--bg-tertiary);color:var(--text-secondary);border:1.5px solid var(--border-color);border-radius:8px;cursor:pointer;font-size:11.5px;font-weight:700;font-family:var(--ui-font);transition:var(--transition);letter-spacing:.4px;box-shadow:0 2px 6px #00000014;position:relative;overflow:hidden}.filter-btn-timeline:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.05),transparent);opacity:0;transition:opacity .15s ease;pointer-events:none}.filter-btn-timeline:hover{background:var(--hover-bg);border-color:var(--border-hover);color:var(--text-primary);transform:translateY(-2px);box-shadow:0 4px 12px #0000001f}.filter-btn-timeline:hover:before{opacity:1}.filter-btn-timeline.active{background:linear-gradient(135deg,var(--accent-primary),var(--accent-hover));border-color:var(--accent-primary);color:#fff;box-shadow:inset 0 1px #fff3;transform:translateY(0)}.filter-btn-timeline.active:before{opacity:1}.empty-blocks-toggle{display:flex;align-items:center;gap:6px;padding:8px 14px;background:var(--bg-tertiary);border:1.5px solid var(--border-color);border-radius:8px;cursor:pointer;font-size:11px;font-weight:500;color:var(--text-secondary);transition:var(--transition);margin-left:auto}.empty-blocks-toggle:hover{background:var(--hover-bg);border-color:var(--border-hover);color:var(--text-primary)}.empty-blocks-toggle input[type=checkbox]{width:16px;height:16px;cursor:pointer;accent-color:var(--accent-primary)}.empty-blocks-toggle span{-webkit-user-select:none;user-select:none}.tool-filters-timeline{display:flex;gap:8px;flex-wrap:wrap;align-items:center;padding:10px 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14px;font-weight:700}.tool-filter-btn:before{content:"";position:absolute;left:8px;top:50%;transform:translateY(-50%);width:7px;height:7px;border-radius:50%;background:var(--text-secondary)}.tool-filter-all:before{display:none}.tool-filter-btn[data-tool=Read]:before{background:#58a6ff}.tool-filter-btn[data-tool=Write]:before{background:#3fb950}.tool-filter-btn[data-tool=Edit]:before{background:#f0883e}.tool-filter-btn[data-tool=Bash]:before{background:#bc8cff}.tool-filter-btn[data-tool=Glob]:before{background:#ff6bcb}.tool-filter-btn[data-tool=Grep]:before{background:#56d4dd}.tool-filter-btn[data-tool=WebSearch]:before{background:#4a9eff}.tool-filter-btn[data-tool=WebFetch]:before{background:#6eb5ff}.tool-filter-btn[data-tool=AskUserQuestion]:before{background:#d946ef}.tool-filter-btn[data-tool=Task]:before{background:#f59e0b}.tool-filter-btn[data-tool=TodoWrite]:before{background:#8b5cf6}.tool-filter-btn:hover{background:var(--hover-bg);border-color:var(--border-hover);color:var(--text-primary);transform:translateY(-1px);box-shadow:0 2px 8px #0000001a}.tool-filter-btn.active{background:var(--bg-tertiary);border-color:var(--border-hover);color:var(--text-primary);box-shadow:0 2px 8px #00000026;font-weight:700}.stats-timeline{display:flex;gap:16px;font-size:13px;color:var(--text-secondary);flex-wrap:wrap}.stat-timeline{display:flex;gap:10px;align-items:center;padding:11px 20px;background:var(--bg-tertiary);border-radius:10px;border:1.5px solid var(--border-color);transition:var(--transition);box-shadow:0 2px 6px #00000014}.stat-timeline:hover{border-color:var(--border-hover);transform:translateY(-2px);box-shadow:0 4px 12px #0000001f}.stat-label-timeline{font-weight:700;color:var(--text-secondary);font-family:var(--ui-font);letter-spacing:.4px;font-size:12px}.stat-value-timeline{color:var(--accent-cyan);font-weight:800;font-family:var(--mono-font);letter-spacing:.6px;font-size:13px}.timeline-messages{flex:1;overflow-y:auto;padding:32px}.message-card{background:linear-gradient(135deg,#58a6ff14,#56d4dd0d);border:1px solid rgba(88,166,255,.25);border-radius:12px;overflow:visible;transition:var(--transition);box-shadow:var(--shadow-md);animation:fadeInSlide .3s cubic-bezier(.4,0,.2,1);margin-bottom:20px;min-height:60px;width:100%}[data-theme=light] .message-card{background:linear-gradient(135deg,#0366d60f,#17a2b80a);border:1px solid rgba(3,102,214,.2)}@keyframes fadeInSlide{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message-card:hover{border-color:var(--accent-primary);box-shadow:0 0 0 1px #58a6ff4d,var(--shadow-lg);transform:translateY(-2px);background:linear-gradient(135deg,#58a6ff1f,#56d4dd14)}[data-theme=light] .message-card:hover{box-shadow:0 0 0 1px #0366d640,var(--shadow-lg);background:linear-gradient(135deg,#0366d61a,#17a2b80f)}.message-header-card{padding:18px 26px;background:#58a6ff14;cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:var(--transition);min-height:64px;border-radius:12px 12px 0 0;border-bottom:1px solid rgba(88,166,255,.15)}.message-header-card:hover{background:#58a6ff1f;border-bottom-color:#58a6ff40}[data-theme=light] .message-header-card{background:#0366d60d;border-bottom-color:#0366d61f}[data-theme=light] .message-header-card:hover{background:#0366d614;border-bottom-color:#0366d633}.message-header-card:active{transform:scale(.995)}.message-info-card{display:flex;gap:12px;align-items:center;flex:1;flex-wrap:wrap;min-height:30px}.message-type-badge{display:inline-flex;align-items:center;gap:6px;padding:7px 18px;border-radius:8px;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:1px;font-family:var(--ui-font);box-shadow:var(--shadow-sm);position:relative;overflow:hidden}.message-type-badge:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.1),transparent);pointer-events:none}.type-user{background:linear-gradient(135deg,var(--accent-primary),var(--accent-hover));color:#fff;box-shadow:inset 0 1px 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var(--border-color);letter-spacing:.5px;transition:var(--transition);position:relative;display:inline-flex;align-items:center}.tool-name-badge:before{content:"";position:absolute;left:12px;width:8px;height:8px;border-radius:50%;background:var(--text-tertiary)}.tool-name-badge:hover{transform:translateY(-1px);border-color:var(--border-hover)}.tool-name-badge[data-tool=Read]:before,.tool-name-badge[data-tool=WebSearch]:before,.tool-name-badge[data-tool=WebFetch]:before,.tool-name-badge[data-tool=Grep]:before{background:var(--accent-primary)}.tool-name-badge[data-tool=Write]:before{background:var(--accent-success)}.tool-name-badge[data-tool=Edit]:before,.tool-name-badge[data-tool=Task]:before{background:var(--accent-warning)}.tool-name-badge[data-tool=Bash]:before,.tool-name-badge[data-tool=Glob]:before,.tool-name-badge[data-tool=AskUserQuestion]:before,.tool-name-badge[data-tool=TodoWrite]:before{background:var(--accent-purple)}.message-step-badge{color:var(--text-secondary);font-size:12px;font-weight:700;font-family:var(--mono-font);padding:6px 14px;border-radius:8px;background:var(--bg-primary);border:1px solid var(--border-color);letter-spacing:.5px}.iteration-badge{color:var(--accent-purple);font-size:12px;font-weight:700;font-family:var(--mono-font);padding:6px 14px;border-radius:8px;background:var(--bg-primary);border:1px solid var(--accent-purple);letter-spacing:.5px}.child-process-badge{color:var(--accent-orange, #f59e0b);font-size:11px;font-weight:600;font-family:var(--mono-font);padding:4px 10px;border-radius:6px;background:#f59e0b1a;border:1px solid var(--accent-orange, #f59e0b);letter-spacing:.3px}.tool-id-badge{color:var(--text-tertiary);font-size:10px;font-weight:500;font-family:var(--mono-font);padding:4px 10px;border-radius:6px;background:var(--bg-tertiary);border:1px solid transparent;letter-spacing:.3px;opacity:.6;transition:var(--transition)}.tool-id-badge:hover{opacity:1;border-color:var(--border-color)}.expand-icon-card{color:var(--accent-cyan);font-size:20px;transition:transform .25s cubic-bezier(.4,0,.2,1),color .15s ease;font-weight:700;opacity:.7}.message-header-card:hover .expand-icon-card{opacity:1}.message-card.expanded .expand-icon-card{transform:rotate(90deg);opacity:1;color:var(--accent-primary)}.message-header-actions{display:flex;align-items:center;gap:12px}.step-select-btn{width:24px;height:24px;border-radius:50%;border:2px solid var(--border-color);background:transparent;color:var(--text-tertiary);font-size:14px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s ease;opacity:.5;padding:0}.message-header-card:hover .step-select-btn{opacity:1}.step-select-btn:hover{border-color:var(--accent-cyan);color:var(--accent-cyan);background:#56d4dd1a}.step-select-btn.selected{border-color:var(--accent-cyan);background:var(--accent-cyan);color:var(--bg-primary);opacity:1}.step-select-btn.selected:hover{background:var(--accent-primary);border-color:var(--accent-primary)}.message-content-card{padding:28px 32px;animation:fadeInExpand .25s cubic-bezier(.4,0,.2,1);background:#58a6ff05;border-top:1px solid rgba(88,166,255,.2)}[data-theme=light] .message-content-card{background:#0366d605;border-top:1px solid rgba(3,102,214,.15)}@keyframes fadeInExpand{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.content-sections{display:flex;flex-direction:column;gap:20px}.content-section-timeline{display:flex;flex-direction:column;gap:12px}.section-title-timeline{color:var(--accent-cyan);font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:1.5px;display:flex;align-items:center;gap:10px;font-family:var(--ui-font);padding-bottom:4px;border-bottom:2px solid rgba(74,158,255,.2);margin-bottom:4px}.section-title-timeline:before{content:"▸";font-size:14px;opacity:.7}.text-content-display{background:var(--bg-tertiary);padding:22px 26px;border-radius:10px;border:1px solid var(--border-color);white-space:pre-wrap;word-wrap:break-word;line-height:1.4;color:var(--text-primary);font-size:14.5px;font-family:var(--ui-font);font-weight:400;box-shadow:inset 0 1px 2px #0000000d;letter-spacing:.01em}.text-content-display:hover{border-color:var(--border-hover);box-shadow:inset 0 1px 2px #0000000d,0 0 0 1px var(--border-hover)}.text-content-display.interrupted-request{color:#ef4444;font-weight:500;border-color:#ef444440;background:#ef444410}.text-content-display.command-message{color:var(--accent-cyan);font-weight:600;border-color:var(--accent-cyan);background:#56d4dd14;font-family:var(--mono-font);font-size:14px;padding:18px 24px}.raw-content-display{background:var(--bg-tertiary);border-radius:10px;border:1px solid var(--border-color);overflow:hidden}.raw-json-content{margin:0;padding:22px 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300px;padding:15px;background:var(--bg-secondary);border-radius:8px;border:1px solid var(--border-color);display:flex;flex-direction:column;gap:10px;width:calc(100% - 340px);transition:all .3s ease}.sidebar-collapsed .parsing-progress{margin-left:70px;width:calc(100% - 90px)}.progress-bar{width:100%;height:8px;background:var(--border-color);border-radius:4px;overflow:hidden;margin-bottom:10px}.progress-fill{height:100%;background:linear-gradient(90deg,#4caf50,#45a049);transition:width .3s ease;border-radius:4px}.progress-text{font-size:14px;color:var(--text-secondary);text-align:center;font-family:DM Sans,sans-serif}.pause-btn{padding:8px 16px;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;transition:var(--transition);border:1px solid 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h3{margin:0;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:1.2px;color:var(--text-primary);white-space:nowrap;overflow:hidden;font-family:var(--ui-font)}.sidebar-collapse-btn{display:flex;align-items:center;justify-content:center;padding:6px;border-radius:6px;cursor:pointer;transition:var(--transition);border:none;background:transparent;color:var(--text-secondary)}.sidebar-collapse-btn:hover{background:var(--hover-bg);color:var(--accent-primary)}.session-history-list{overflow-y:auto;flex:1;padding:12px 0}.no-session-files{padding:24px 12px;text-align:center;color:var(--text-secondary);font-size:12px}.session-file-item{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;cursor:pointer;transition:var(--transition);border-left:3px solid 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#1e1e1e;--code-text: #d4d4d4;--code-border: #3c3c3c;--code-line-number: #858585;--code-line-hover: #2d2d2d;--card-bg: #161b22;--text-primary: #e6edf3;--text-secondary: #7d8590;--text-tertiary: #6e7681;--border-color: #30363d;--border-hover: #484f58;--accent-primary: #4a9eff;--accent-hover: #2b7dd8;--accent-success: #3fb950;--accent-warning: #f59e0b;--accent-error: #ff7b72;--accent-purple: #8b5cf6;--accent-cyan: #4a9eff;--accent-pink: #8b5cf6;--hover-bg: #161b22;--shadow-sm: 0 0 0 1px rgba(88, 166, 255, .1);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--shadow-xl: 0 16px 48px rgba(0, 0, 0, .6);--shadow-glow: 0 4px 16px rgba(0, 0, 0, .4);--transition: all .15s cubic-bezier(.4, 0, .2, 1);--mono-font: "JetBrains Mono", "SF Mono", "Consolas", monospace;--ui-font: "Outfit", -apple-system, system-ui, sans-serif}[data-theme=light]{--bg-primary: #fafbfc;--bg-secondary: #ffffff;--bg-tertiary: #f6f8fa;--bg-code: #f6f8fa;--code-text: #1b1f23;--code-border: #d1d9e0;--code-line-number: #586069;--code-line-hover: #eaecef;--card-bg: #ffffff;--text-primary: #1b1f23;--text-secondary: #586069;--text-tertiary: #6a737d;--border-color: #d1d9e0;--border-hover: #959da5;--accent-primary: #2b7dd8;--accent-hover: #1e5fb3;--accent-success: #28a745;--accent-warning: #f59e0b;--accent-error: #d73a49;--accent-purple: #7c3aed;--accent-cyan: #2b7dd8;--accent-pink: #7c3aed;--hover-bg: #f6f8fa;--shadow-sm: 0 0 0 1px rgba(3, 102, 214, .1);--shadow-md: 0 3px 8px rgba(27, 31, 35, .12);--shadow-lg: 0 8px 16px rgba(27, 31, 35, .15);--shadow-xl: 0 12px 28px rgba(27, 31, 35, .18);--shadow-glow: 0 3px 12px rgba(0, 0, 0, .2);--transition: all .15s cubic-bezier(.4, 0, .2, 1);--mono-font: "JetBrains Mono", "SF Mono", "Consolas", monospace;--ui-font: "Outfit", -apple-system, system-ui, sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--ui-font);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;font-weight:400}code{font-family:var(--mono-font);background:var(--bg-code);padding:2px 8px;border-radius:4px;font-size:.9em;color:var(--text-primary);border:1px solid var(--border-color);font-weight:400}button{cursor:pointer;font-family:inherit}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--bg-tertiary)}::-webkit-scrollbar-thumb{background:var(--border-hover);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}