:root{--bg-primary: #0A0A0A;--bg-secondary: #141414;--bg-tertiary: #1E1E1E;--text-primary: #FAFAFA;--text-secondary: #A1A1A1;--text-tertiary: #6B6B6B;--accent: #00E5FF;--accent-dim: rgba(0,229,255,.1);--accent-hover: #00B8D4;--success: #00E676;--error: #FF3D71;--warning: #FFAB00;--info: #2196F3;--border-subtle: rgba(255,255,255,.06);--border-default: rgba(255,255,255,.1);--border-strong: rgba(255,255,255,.18);--shadow-sm: 0 1px 2px rgba(0,0,0,.5);--shadow-md: 0 4px 16px rgba(0,0,0,.6);--shadow-glow: 0 0 20px rgba(0,229,255,.25);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--transition: .16s cubic-bezier(.4,0,.2,1);--font-sans: "Inter", system-ui, sans-serif;--font-display: "Space Grotesk", "Inter", sans-serif;--font-mono: "JetBrains Mono", monospace;--sidebar-w: 260px}[data-theme=light]{--bg-primary: #F8F9FA;--bg-secondary: #FFFFFF;--bg-tertiary: #F1F3F5;--text-primary: #0A0A0A;--text-secondary: #5A6472;--text-tertiary: #9BA3AE;--border-subtle: rgba(0,0,0,.06);--border-default: rgba(0,0,0,.1);--border-strong: rgba(0,0,0,.18);--shadow-md: 0 4px 16px rgba(0,0,0,.08)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:var(--font-sans);font-size:14px;line-height:1.5;color:var(--text-primary);background:var(--bg-primary);-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button{cursor:pointer;border:none;background:none}textarea{resize:vertical}a{color:inherit;text-decoration:none}.app{display:grid;grid-template-columns:var(--sidebar-w) 1fr;height:100vh;overflow:hidden}.sidebar{background:var(--bg-secondary);border-right:1px solid var(--border-default);display:flex;flex-direction:column;overflow-y:auto;height:100vh}.sidebar-header{padding:20px 16px 16px;border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;gap:10px}.sidebar-logo{width:32px;height:32px;background:var(--accent);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:#000;flex-shrink:0}.sidebar-title{font-family:var(--font-display);font-size:15px;font-weight:700;color:var(--text-primary)}.sidebar-nav{flex:1;padding:12px 8px;display:flex;flex-direction:column;gap:2px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius-md);font-size:13px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all var(--transition);border:none;background:none;width:100%;text-align:left}.nav-item:hover{background:var(--bg-tertiary);color:var(--text-primary)}.nav-item.active{background:var(--accent-dim);color:var(--accent)}.nav-item svg{width:16px;height:16px;flex-shrink:0}.sidebar-section-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-tertiary);padding:8px 12px 4px}.sidebar-footer{padding:12px 8px;border-top:1px solid var(--border-subtle);display:flex;flex-direction:column;gap:4px}.sidebar-collections{padding:0 8px 8px;border-bottom:1px solid var(--border-subtle)}.collection-chip{display:flex;align-items:center;gap:8px;padding:6px 12px;border-radius:var(--radius-md);font-size:12px;color:var(--text-secondary);font-family:var(--font-mono)}.collection-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);flex-shrink:0}.main-content{overflow-y:auto;display:flex;flex-direction:column;background:var(--bg-primary)}.content-header{padding:28px 32px 20px;border-bottom:1px solid var(--border-subtle);display:flex;justify-content:space-between;align-items:flex-start;gap:16px;position:sticky;top:0;background:var(--bg-primary);z-index:10}.content-title{font-family:var(--font-display);font-size:22px;font-weight:700;color:var(--text-primary);line-height:1.2}.content-subtitle{font-size:13px;color:var(--text-secondary);margin-top:4px}.content-body{padding:24px 32px;flex:1}.content-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius-md);font-size:13px;font-weight:500;font-family:var(--font-sans);transition:all var(--transition);border:1px solid transparent;white-space:nowrap}.btn svg{width:14px;height:14px}.btn:disabled{opacity:.5;cursor:not-allowed}.btn:active:not(:disabled){transform:scale(.97)}.btn-primary{background:var(--accent);color:#000;font-weight:600}.btn-primary:hover:not(:disabled){background:var(--accent-hover);box-shadow:var(--shadow-glow);transform:translateY(-1px)}.btn-secondary{background:transparent;border-color:var(--border-default);color:var(--text-primary)}.btn-secondary:hover:not(:disabled){border-color:var(--border-strong);background:var(--bg-secondary)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--bg-tertiary);color:var(--text-primary)}.btn-danger{background:transparent;border-color:#ff3d7166;color:var(--error)}.btn-danger:hover:not(:disabled){background:#ff3d711a;border-color:var(--error)}.btn-warning{background:transparent;border-color:#ffab0066;color:var(--warning)}.btn-warning:hover:not(:disabled){background:#ffab001a}.btn-sm{padding:5px 10px;font-size:12px}.btn-icon{padding:6px;border-radius:var(--radius-md);color:var(--text-secondary);transition:all var(--transition);display:inline-flex;align-items:center;justify-content:center}.btn-icon:hover{background:var(--bg-tertiary);color:var(--text-primary)}.btn-icon svg{width:14px;height:14px}.field{display:flex;flex-direction:column;gap:6px}.field-label{font-size:11px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.06em}.input{padding:9px 12px;background:var(--bg-secondary);border:1px solid var(--border-default);border-radius:var(--radius-md);color:var(--text-primary);font-size:13px;font-family:var(--font-sans);transition:border-color var(--transition),box-shadow var(--transition);width:100%}.input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}.input-mono{font-family:var(--font-mono)}select.input{cursor:pointer}.card{background:var(--bg-secondary);border:1px solid var(--border-default);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition)}.card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-md)}.card-header{padding:14px 16px;border-bottom:1px solid var(--border-subtle);display:flex;justify-content:space-between;align-items:center;gap:12px}.card-body{padding:16px}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:var(--radius-full);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.badge-success{background:#00e6761f;color:var(--success)}.badge-warning{background:#ffab001f;color:var(--warning)}.badge-error{background:#ff3d711f;color:var(--error)}.badge-info{background:#2196f31f;color:var(--info)}.badge-neutral{background:var(--bg-tertiary);color:var(--text-secondary)}.stats-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}.stat-chip{background:var(--bg-secondary);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:12px 16px;min-width:100px}.stat-chip__label{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-tertiary);margin-bottom:4px}.stat-chip__value{font-size:18px;font-weight:700;color:var(--text-primary);font-family:var(--font-display)}.stat-chip--wide{flex:1}.stat-chip--wide .stat-chip__value{font-size:13px;font-weight:500;color:var(--text-secondary);font-family:var(--font-sans)}.filter-row{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}.chip-btn{padding:5px 12px;border-radius:var(--radius-full);border:1px solid var(--border-default);background:transparent;color:var(--text-secondary);font-size:12px;font-weight:500;transition:all var(--transition);text-transform:capitalize}.chip-btn:hover{border-color:var(--border-strong);color:var(--text-primary)}.chip-btn.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.todo-list{display:flex;flex-direction:column;gap:8px}.todo-card{background:var(--bg-secondary);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:14px 16px;cursor:pointer;transition:all var(--transition);animation:fadeInUp .2s ease-out}.todo-card:hover{border-color:var(--border-strong)}.todo-card.selected{border-color:var(--accent);background:#00e5ff08}.todo-card__top{display:flex;gap:12px;align-items:flex-start}.todo-check{width:20px;height:20px;border-radius:50%;border:1.5px solid var(--border-strong);background:transparent;flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:all var(--transition);margin-top:2px}.todo-check:hover{border-color:var(--accent)}.todo-check.done{background:var(--success);border-color:var(--success);color:#000}.todo-check svg{width:11px;height:11px}.todo-card__content{flex:1;min-width:0}.todo-card__title-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.todo-card__title{font-size:14px;font-weight:600;color:var(--text-primary);line-height:1.3}.todo-card__title.done-text{text-decoration:line-through;color:var(--text-tertiary)}.todo-card__notes{font-size:12px;color:var(--text-secondary);margin-top:4px;line-height:1.5}.todo-card__meta{display:flex;align-items:center;gap:8px;margin-top:10px;flex-wrap:wrap}.meta-tag{font-size:11px;color:var(--text-tertiary);display:flex;align-items:center;gap:4px}.meta-tag svg{width:11px;height:11px}.todo-card__actions{display:flex;gap:4px;margin-left:auto;flex-shrink:0}.empty-state{text-align:center;padding:48px 24px;border:1px dashed var(--border-default);border-radius:var(--radius-lg)}.empty-state__icon{width:48px;height:48px;background:var(--bg-tertiary);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;color:var(--text-tertiary)}.empty-state__icon svg{width:24px;height:24px}.empty-state__title{font-size:15px;font-weight:600;color:var(--text-primary);margin-bottom:6px}.empty-state__desc{font-size:13px;color:var(--text-secondary)}.pager-row{display:flex;justify-content:space-between;align-items:center;margin-top:16px;padding-top:14px;border-top:1px solid var(--border-subtle)}.pager-info{font-size:12px;color:var(--text-tertiary)}.section{margin-bottom:28px}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;gap:12px}.section-title{font-size:13px;font-weight:700;color:var(--text-primary);letter-spacing:-.01em}.section-subtitle{font-size:12px;color:var(--text-secondary);margin-top:2px}.action-grid{display:flex;gap:8px;flex-wrap:wrap}.form{display:flex;flex-direction:column;gap:14px}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.response-viewer{display:flex;flex-direction:column;gap:8px}.response-viewer__header{display:flex;justify-content:space-between;align-items:center}.response-viewer__title{font-size:12px;font-weight:600;color:var(--text-secondary)}.response-pre{font-family:var(--font-mono);font-size:11px;line-height:1.6;color:#a8d8ff;background:#0d1117;border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:14px;overflow:auto;max-height:240px;margin:0}[data-theme=light] .response-pre{background:#1e2229}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:16px;z-index:300;animation:fadeIn .15s ease}.modal-box{background:var(--bg-secondary);border:1px solid var(--border-default);border-radius:var(--radius-xl);width:min(100%,480px);max-height:calc(100vh - 48px);overflow-y:auto;box-shadow:0 24px 60px #000000b3;animation:slideUp .2s ease}.modal-header{padding:20px 20px 16px;border-bottom:1px solid var(--border-subtle);display:flex;justify-content:space-between;align-items:center}.modal-title{font-family:var(--font-display);font-size:16px;font-weight:700;color:var(--text-primary)}.modal-body{padding:20px}.modal-footer{padding:14px 20px;border-top:1px solid var(--border-subtle);display:flex;gap:8px;justify-content:flex-end}.confirm-desc{font-size:13px;color:var(--text-secondary);line-height:1.6}.toast-portal{position:fixed;bottom:24px;right:24px;display:flex;flex-direction:column;gap:8px;z-index:500}.toast{display:flex;align-items:center;gap:10px;padding:12px 16px;background:var(--bg-secondary);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);min-width:280px;max-width:360px;animation:slideInRight .25s ease;font-size:13px;font-weight:500;color:var(--text-primary)}.toast svg{width:15px;height:15px;flex-shrink:0}.toast-success{border-left:3px solid var(--success)}.toast-success svg{color:var(--success)}.toast-error{border-left:3px solid var(--error)}.toast-error svg{color:var(--error)}.toast-info{border-left:3px solid var(--info)}.toast-info svg{color:var(--info)}.toast__close{margin-left:auto;color:var(--text-tertiary);padding:2px}.toast__close:hover{color:var(--text-primary)}.toast__close svg{width:13px;height:13px}.spinner{width:14px;height:14px;border:2px solid var(--border-default);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite}kbd{display:inline-block;padding:1px 5px;font-family:var(--font-mono);font-size:10px;background:var(--bg-tertiary);border:1px solid var(--border-default);border-radius:var(--radius-sm);color:var(--text-secondary);margin-left:6px}.divider{height:1px;background:var(--border-subtle);margin:8px 0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(24px)}to{opacity:1;transform:translate(0)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}@media (max-width: 768px){.app{grid-template-columns:1fr}.sidebar{position:fixed;left:-100%;top:0;bottom:0;width:var(--sidebar-w);z-index:200;transition:left var(--transition)}.sidebar.open{left:0}.mobile-header{display:flex;align-items:center;padding:12px 16px;border-bottom:1px solid var(--border-subtle);background:var(--bg-primary);gap:12px}.content-header,.content-body{padding:16px}}@media (min-width: 769px){.mobile-header{display:none}}