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svg{width:16px!important;height:16px!important}.sidebar__docs-toggle:hover{background:var(--bg-surface-hover);color:var(--text-primary)}.sidebar__docs-toggle--active{color:var(--text-primary)}.sidebar__docs-icon{width:16px!important;height:16px!important;flex-shrink:0;opacity:.6}.sidebar__docs-toggle--active .sidebar__docs-icon{opacity:1}.sidebar__docs-toggle span{flex:1;text-align:left}.sidebar__docs-chevron{width:15px;height:15px;color:var(--text-muted);transition:transform .2s ease}.sidebar__docs-chevron--open{transform:rotate(90deg)}.sidebar__docs-panel{overflow:hidden;padding-top:2px}.sidebar__docs-loading{display:flex;align-items:center;justify-content:center;padding:var(--space-md) 0}.sidebar__docs-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-md) var(--space-sm);color:var(--text-muted);font-size:var(--text-xs);text-align:center;gap:4px}.sidebar__docs-list{display:flex;flex-direction:column;gap:2px}.sidebar__docs-item{display:flex;align-items:center;gap:var(--space-sm);padding:6px var(--space-md);border-radius:var(--radius-md);color:var(--text-secondary);text-decoration:none;transition:background .1s ease,color .1s ease;cursor:pointer;background:transparent;border:none;min-height:36px;min-width:0}.sidebar__docs-item:hover{background:var(--bg-surface-hover);color:var(--text-primary)}.sidebar__docs-item-icon{flex-shrink:0;width:15px!important;height:15px!important;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:13px}.sidebar__docs-item-icon svg{width:15px!important;height:15px!important}.sidebar__docs-item-content{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px}.sidebar__docs-item-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:var(--text-sm);font-weight:400;color:var(--text-secondary)}.sidebar__docs-item:hover .sidebar__docs-item-title{color:var(--text-primary)}.sidebar__docs-item-time{font-size:11px;color:var(--text-muted)}.sidebar__docs-item-action{width:15px;height:15px;color:var(--text-muted);opacity:0;transition:opacity var(--transition-fast);flex-shrink:0}.sidebar__docs-item:hover .sidebar__docs-item-action{opacity:.7}.sidebar__docs-open-all{display:flex;align-items:center;justify-content:center;gap:6px;padding:var(--space-sm) var(--space-sm);margin:var(--space-xs) 0;border-radius:var(--radius-md);background:var(--accent-muted);border:1px solid var(--border-subtle);color:var(--text-secondary);font-size:var(--text-xs);font-weight:500;text-decoration:none;cursor:pointer;transition:all var(--transition-fast)}.sidebar__docs-open-all:hover{background:var(--bg-surface-hover);border-color:var(--border-default);color:var(--text-primary)}.sidebar__docs-open-all svg{width:14px;height:14px}.sidebar__docs-collapsed{display:flex;justify-content:center;padding:0;margin-bottom:var(--space-xs);transform:translateZ(0);-webkit-transform:translateZ(0)}.sidebar__chat-list{flex:1;overflow-y:auto;overflow-x:hidden;padding:0 8px;width:100%;contain:strict;-webkit-overflow-scrolling:touch;transform:translateZ(0)}.sidebar--collapsed .sidebar__search-pill-wrapper{padding:0;display:flex;justify-content:center}.sidebar__chat-list::-webkit-scrollbar{width:4px}.sidebar__chat-list::-webkit-scrollbar-track{background:transparent}.sidebar__chat-list::-webkit-scrollbar-button{display:none!important;width:0!important;height:0!important}.sidebar__chat-list::-webkit-scrollbar-thumb{background:#ffffff14;border-radius:var(--radius-full)}.sidebar__chat-list::-webkit-scrollbar-thumb:hover{background:#ffffff29}.sidebar__loading,.sidebar__error,.sidebar__empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-xl);text-align:center}.sidebar__loading-spinner{width:20px;height:20px;border:2px solid var(--border-default);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}.sidebar__loading-spinner--sm{width:16px;height:16px;border-width:2px;opacity:.6}.sidebar__infinite-loader{width:100%;padding:8px 0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;flex-shrink:0}.sidebar__skeleton-item{display:flex;align-items:center;gap:var(--space-sm);width:100%;padding:var(--space-sm) var(--space-md);min-height:40px}.sidebar__skeleton-text{flex:1;height:14px;background:linear-gradient(90deg,var(--bg-surface) 0%,var(--bg-surface-hover) 50%,var(--bg-surface) 100%);background-size:200% 100%;border-radius:var(--radius-sm);animation:skeletonShimmer 1.5s ease-in-out infinite}.sidebar__skeleton-item:nth-child(1) .sidebar__skeleton-text{width:80%}.sidebar__skeleton-item:nth-child(2) .sidebar__skeleton-text{width:65%}.sidebar__skeleton-item:nth-child(3) .sidebar__skeleton-text{width:75%}@keyframes skeletonShimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes fadeIn{to{opacity:1}}.sidebar__load-more-btn{display:flex;align-items:center;justify-content:center;width:100%;padding:8px 16px;margin-top:4px;background:transparent;border:1px dashed var(--border-subtle);border-radius:var(--radius-md);color:var(--text-muted);font-size:var(--text-xs);font-family:inherit;cursor:pointer;transition:all var(--transition-fast)}.sidebar__load-more-btn:hover{background:var(--bg-surface-hover);border-color:var(--border-default);color:var(--text-secondary)}.sidebar__error-text{font-size:var(--text-sm);color:var(--text-muted);margin-bottom:var(--space-sm)}.sidebar__retry-btn{font-size:var(--text-xs);color:var(--accent);background:none;border:none;cursor:pointer;padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-md);transition:background var(--transition-fast)}.sidebar__retry-btn:hover{background:var(--accent-muted)}.sidebar__empty-icon{width:24px;height:24px;color:var(--text-disabled);margin-bottom:var(--space-sm)}.sidebar__empty-text{font-size:var(--text-sm);color:var(--text-muted)}.sidebar__group{margin-bottom:var(--space-md);width:100%}.sidebar__group:last-child{margin-bottom:0}.sidebar__group-label{padding:var(--space-xs) var(--space-md);font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);margin-bottom:var(--space-xs)}.sidebar__group-items{display:flex;flex-direction:column;gap:2px;width:100%}.sidebar__chat-item{display:flex;align-items:center;justify-content:space-between;gap:var(--space-sm);width:100%;padding:6px 12px 8px;background:transparent;border:none;border-radius:var(--radius-md);color:var(--text-secondary);font-size:12.5px!important;text-align:left;cursor:pointer;transition:background .1s ease,color .1s ease;position:relative;min-height:36px}.sidebar__chat-item:hover{background:#ffffff0a;color:var(--text-primary)}.sidebar__chat-item--active{background:#ffffff0f!important;color:var(--text-primary)!important}[data-theme=light] .sidebar__chat-item--active{background:#0000000a!important}.sidebar__chat-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:400;text-align:left;line-height:1.2}.sidebar__chat-delete{display:block!important;width:24px;height:24px;background:transparent;border:none;padding:0!important;line-height:0!important;border-radius:50%;color:var(--text-muted);cursor:pointer;transition:background .1s ease,color .1s ease,opacity .1s ease;opacity:0;pointer-events:none;flex-shrink:0;margin-left:auto;z-index:2;position:relative}.sidebar__chat-item:hover .sidebar__chat-delete{opacity:1;pointer-events:auto}.sidebar__chat-delete:hover{background:var(--error);color:#fff}.sidebar__chat-delete svg{position:absolute!important;top:50%!important;left:50%!important;transform:translate(-50%,-50%)!important;width:15px!important;height:15px!important;margin:0!important}.sidebar__chat-actions{display:flex;align-items:center;gap:4px;flex-shrink:0;margin-left:auto;z-index:2}.sidebar__chat-pin{display:block!important;width:24px;height:24px;background:transparent;border:none;padding:0!important;line-height:0!important;border-radius:50%;color:var(--text-muted);cursor:pointer;transition:background .1s ease,color .1s ease,opacity .1s ease;opacity:0;pointer-events:none;flex-shrink:0;z-index:2;position:relative}.sidebar__chat-item:hover .sidebar__chat-pin{opacity:1;pointer-events:auto}.sidebar__chat-pin:hover{background:#ffffff14;color:var(--text-primary)}[data-theme=light] .sidebar__chat-pin:hover{background:#0000000d}.sidebar__chat-pin svg{position:absolute!important;top:50%!important;left:50%!important;transform:translate(-50%,-50%)!important;width:14px!important;height:14px!important;margin:0!important}.sidebar__chat-pin--active{opacity:.7!important;pointer-events:auto!important}[data-theme=dark] .sidebar__chat-pin--active{color:#fbbf24!important}[data-theme=light] .sidebar__chat-pin--active{color:#d97706!important}[data-theme=sunset] .sidebar__chat-pin--active{color:#f97316!important}.sidebar__chat-item:hover .sidebar__chat-pin--active{opacity:1!important}.sidebar__bottom{width:100%;margin-top:auto;flex-shrink:0}.sidebar--collapsed .sidebar__bottom{display:flex;justify-content:center;padding:var(--space-sm);margin-top:0;flex-shrink:0;transform:translateZ(0);-webkit-transform:translateZ(0);will-change:transform}.sidebar__settings-btn-collapsed{margin:0}.sidebar__settings-btn-collapsed svg{width:18px!important;height:18px!important}.sidebar__collapsed-footer{display:flex;flex-direction:column;align-items:center;gap:12px;width:100%;padding-bottom:16px;flex-shrink:0;transform:translateZ(0);-webkit-transform:translateZ(0)}.sidebar__profile{padding:var(--space-sm);width:100%}.sidebar__profile-card{display:flex;align-items:center;gap:var(--space-sm);width:100%;padding:var(--space-sm);background:transparent;border-radius:var(--radius-md)}.sidebar__profile-info{flex:1;text-align:left;overflow:hidden}.sidebar__profile-name{font-size:var(--text-sm);font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar__profile-plan{font-size:var(--text-xs);color:var(--text-muted);margin-top:2px;white-space:nowrap}.sidebar__settings-trigger-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:transparent;border:none;border-radius:50%;cursor:pointer;color:var(--text-muted);transition:all var(--transition-fast)}.sidebar__settings-trigger-btn:hover{background:#ffffff14;color:var(--text-primary)}.sidebar__settings-icon{width:16px!important;height:16px!important;color:currentColor;transition:transform var(--transition-fast)}.sidebar__settings-trigger-btn:hover .sidebar__settings-icon{transform:rotate(30deg)}.sidebar__popover{position:absolute;bottom:100%;left:0;right:0;margin-bottom:var(--space-sm);padding:var(--space-sm);background:#0f0f0fd9;backdrop-filter:blur(16px) saturate(180%);-webkit-backdrop-filter:blur(16px) saturate(180%);border:1px solid rgba(255,255,255,.15);border-top-color:#ffffff4d;border-radius:var(--radius-xl);box-shadow:0 20px 60px #0006,0 8px 25px #0003,inset 0 1px 1px #ffffff26;z-index:50;min-width:200px;animation:popoverFadeIn .2s cubic-bezier(.34,1.56,.64,1);transform-origin:bottom center;will-change:transform,opacity}.sidebar__collapsed-footer .sidebar__popover{left:0;right:auto;transform-origin:bottom left}[data-theme=light] .sidebar__popover,[data-theme=earth] .sidebar__popover,[data-theme=love] .sidebar__popover,[data-theme=amethyst] .sidebar__popover,[data-theme=lemon] .sidebar__popover{background:#ffffffd9;border:1px solid rgba(0,0,0,.08);box-shadow:0 12px 36px #0000001f,0 4px 12px #0000000f,inset 0 1px #fffffff2}@keyframes popoverFadeIn{0%{opacity:0;transform:scale(.92) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}.sidebar__popover-menu{display:flex;flex-direction:column;gap:4px}.sidebar__popover-btn{display:flex;align-items:center;gap:var(--space-sm);width:100%;padding:10px 12px;background:transparent;border:none;border-radius:var(--radius-lg);font-size:var(--text-sm);color:var(--text-secondary);cursor:pointer;transition:transform .2s cubic-bezier(.34,1.56,.64,1),background-color .2s ease;white-space:nowrap;position:relative;overflow:hidden;transform:translateZ(0)}.sidebar__popover-btn:hover{background:linear-gradient(135deg,rgba(var(--accent-rgb, 255, 255, 255),.12),rgba(var(--accent-rgb, 255, 255, 255),.06));color:var(--text-primary);box-shadow:inset 0 0 0 1px #ffffff1f,0 0 20px rgba(var(--accent-rgb, 255, 255, 255),.08)}.sidebar__popover-btn:active{background:rgba(var(--accent-rgb, 255, 255, 255),.08);transform:scale(.98)}.sidebar__popover-btn--upgrade{color:var(--accent)}.sidebar__popover-btn--upgrade:hover{background:var(--accent-muted);color:var(--accent)}.sidebar__popover-btn--danger{color:var(--error)}.sidebar__popover-btn--danger:hover{background:#f871711a;color:var(--error)}.sidebar__popover-btn svg{width:15px!important;height:15px!important}.sidebar__popover-divider{height:1px;background:var(--border-subtle);margin:var(--space-xs) var(--space-sm)}.sidebar__brand{display:flex;align-items:center;gap:12px;margin-left:0}.sidebar__brand-logo-img{width:24px;height:24px;object-fit:contain;flex-shrink:0}.sidebar__logo-container{position:relative;width:24px;height:24px;display:flex;align-items:center;justify-content:center}.sidebar__brand-logo-img-collapsed{width:24px;height:24px;object-fit:contain;opacity:1;transition:opacity var(--transition-fast) ease}.sidebar__expand-hover-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:17px!important;height:17px!important;color:var(--text-secondary);opacity:0;pointer-events:none;transition:opacity var(--transition-fast) ease}.sidebar__expand-logo-btn:hover .sidebar__brand-logo-img-collapsed{opacity:0}.sidebar__expand-logo-btn:hover .sidebar__expand-hover-icon{opacity:1}[data-theme=light] .sidebar__brand-logo-img,[data-theme=light] .sidebar__brand-logo-img-collapsed{filter:invert(1)}.sidebar__brand-text{font-family:Outfit,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-weight:700;font-size:16px!important;background:linear-gradient(135deg,var(--text-primary) 40%,var(--text-secondary) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}.sidebar__collapse-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-md);border:1px solid transparent;background:transparent;color:var(--text-secondary);cursor:pointer;margin-right:-4px;opacity:.7;pointer-events:auto;transition:opacity var(--transition-fast) ease,background var(--transition-fast),border-color var(--transition-fast),color var(--transition-fast),transform var(--transition-fast)}.sidebar__collapse-btn:hover{opacity:1;background:#ffffff0f;border-color:#ffffff0d;color:var(--text-primary)}.sidebar__collapse-btn:active{background:#ffffff05;transform:scale(.96)}.sidebar__expand-logo-btn{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:var(--radius-full);border:1px solid transparent;background:transparent;cursor:pointer;padding:0;transition:background var(--transition-fast),border-color var(--transition-fast),transform var(--transition-fast)}.sidebar__expand-logo-btn:hover{background:#ffffff14;border-color:#ffffff0d}.sidebar__expand-logo-btn:active{transform:scale(.95)}.sidebar__search-pill-wrapper{padding:0 8px;margin-bottom:2px;width:100%}.sidebar__search-pill-btn{display:flex;align-items:center;gap:var(--space-sm);width:100%;height:40px;padding:0 8px;border-radius:var(--radius-md);border:1px solid transparent;background:transparent;color:var(--text-secondary);font-size:13px!important;font-weight:500;cursor:pointer;outline:none;font-family:var(--font-sans);transition:background var(--transition-fast),border-color var(--transition-fast),color var(--transition-fast),box-shadow var(--transition-fast),transform var(--transition-fast)}.sidebar__search-pill-btn svg{width:18px!important;height:18px!important}.sidebar__search-pill-btn--collapsed svg{width:18px!important;height:18px!important}.sidebar__search-pill-btn--collapsed{display:flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;border-radius:var(--radius-full);border:1px solid transparent;background:transparent;cursor:pointer;transition:background var(--transition-fast),border-color var(--transition-fast),transform var(--transition-fast);margin-bottom:2px}.sidebar__search-pill-btn:hover{background:#ffffff0f;color:var(--text-primary)}.sidebar__search-pill-btn--collapsed:hover{background:#ffffff14;border-color:#ffffff0d}.sidebar__search-pill-btn--active{background:#ffffff14!important;color:var(--text-primary)!important}.sidebar__search-pill-btn--collapsed.sidebar__search-pill-btn--active{background:#ffffff14!important}.sidebar__search-pill-text{font-family:var(--font-sans)}.sidebar__recent-header{display:flex;align-items:center;justify-content:space-between;width:100%;padding:16px 8px 8px;background:transparent;border:none;cursor:pointer;color:var(--text-muted);font-size:12px!important;font-weight:500;font-family:var(--font-sans);outline:none;margin-bottom:var(--space-xs);transition:color var(--transition-fast)}.sidebar__recent-header:hover{color:var(--text-primary)}.sidebar__recent-chevron{width:15px!important;height:15px!important;transition:transform .2s ease;color:var(--text-muted)}.sidebar__recent-chevron--open{transform:rotate(90deg)}.sidebar__recent-items{width:100%}.code-preview-overlay{position:fixed;inset:0;background:var(--bg-overlay);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);z-index:1200;display:flex;align-items:center;justify-content:center;padding:var(--space-lg)}.code-preview-modal{width:min(980px,100%);max-height:min(86vh,860px);display:flex;flex-direction:column;border-radius:var(--radius-lg);border:1px solid var(--border-subtle);background:#1a1a1ab8;box-shadow:var(--shadow-lg);overflow:hidden}[data-theme=light] .code-preview-modal,[data-theme=love] .code-preview-modal,[data-theme=earth] .code-preview-modal,[data-theme=amethyst] .code-preview-modal,[data-theme=lemon] .code-preview-modal{background:#ffffffd1}.code-preview-modal__header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);padding:12px 14px;border-bottom:1px solid var(--border-subtle);background:var(--glass-bg)}.code-preview-modal__title{display:flex;align-items:center;gap:10px;min-width:0}.code-preview-modal__title-text{font-size:13px;font-weight:650;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:60ch}.code-preview-modal__lang{flex-shrink:0;font-size:11px;font-weight:700;letter-spacing:.01em;color:var(--text-muted);border:1px solid var(--border-subtle);background:#ffffff0a;padding:3px 8px;border-radius:999px;text-transform:lowercase}.code-preview-modal__actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.code-preview-modal__icon-btn{width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;border:1px solid var(--border-subtle);background:#ffffff0a;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.code-preview-modal__icon-btn:hover{background:var(--bg-surface-hover);color:var(--text-primary);border-color:var(--border-default)}.code-preview-modal__body{flex:1;min-height:0;overflow:auto;background:#1e1e1e}.code-preview-modal__code{padding:16px!important;font-family:var(--font-mono);font-size:13px;line-height:1.6;color:#e6edf7}.code-preview-modal__plain{margin:0;padding:16px;font-family:var(--font-mono);font-size:13px;line-height:1.6;color:#e6edf7;white-space:pre}.code-preview-modal__plain code{font-family:inherit}@media(max-width:640px){.code-preview-overlay{padding:var(--space-md)}.code-preview-modal__title-text{max-width:34ch}}.chat-layout{display:flex;height:100vh;height:100dvh;width:100%;overflow:hidden;padding-top:env(safe-area-inset-top,0);padding-bottom:env(safe-area-inset-bottom,0)}.chat-layout__sidebar{display:flex;height:100%;width:280px;flex-shrink:0;flex-direction:column;background:var(--bg-sidebar)!important;border-right:none!important;position:relative;z-index:10;opacity:1;transform:translateZ(0);will-change:width;transition:width .15s cubic-bezier(.25,.1,.25,1);contain:layout style}.chat-layout__sidebar--closed{width:72px;opacity:1;overflow:visible;border-right:none!important;background:var(--bg-base)!important}@media(max-width:768px){.chat-layout{height:100vh;height:100dvh;min-height:-webkit-fill-available}.chat-layout__sidebar{position:absolute;left:0;top:0;bottom:0;width:280px;transform:translate(0);transition:transform .15s cubic-bezier(.25,.1,.25,1),opacity .15s ease;will-change:transform,opacity;padding-top:env(safe-area-inset-top,0)}.chat-layout__sidebar--closed{transform:translate(-100%);width:280px;opacity:0}}.chat-layout__sidebar:before{content:"";position:absolute;top:0;right:0;bottom:0;width:1px;background:linear-gradient(to bottom,transparent,var(--glass-highlight) 20%,var(--glass-highlight) 80%,transparent);pointer-events:none;display:none}.chat-layout__header{height:53px;display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-lg)}.chat-layout__header-left{display:flex;align-items:center;gap:var(--space-sm)}.chat-layout__toggle-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:transparent;border:none;border-radius:var(--radius-md);color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast)}.chat-layout__toggle-btn:hover{background:var(--bg-surface-hover);color:var(--text-primary)}.chat-layout__toggle-btn svg{width:20px;height:20px}.chat-layout__main{flex:1;display:flex;flex-direction:column;min-width:0;position:relative;background:var(--bg-base);transform:translateZ(0)}.chat-layout__content{position:relative;z-index:1;flex:1;display:flex;flex-direction:column;height:100%;min-height:0}.chat-layout__sidebar-overlay{display:none}@media(max-width:768px){.chat-layout__sidebar-overlay{display:block;position:fixed;inset:0;background:#0006;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:9;animation:fadeInOverlay .22s cubic-bezier(.25,.1,.25,1)}.chat-layout__sidebar{box-shadow:20px 0 50px #00000073;border-right:none!important}[data-theme=light] .chat-layout__sidebar,[data-theme=earth] .chat-layout__sidebar,[data-theme=love] .chat-layout__sidebar,[data-theme=amethyst] .chat-layout__sidebar,[data-theme=lemon] .chat-layout__sidebar{box-shadow:20px 0 50px #0000001a;border-right:none!important}}@keyframes 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