:root{--primary:var(--color-primary, #5f27cd);--primary-hover:var(--color-primary-hover, #4518a1);--secondary:var(--color-bg-surface, #ffffff);--bg-body:var(--color-bg-body, #f8fafc);--text-main:var(--color-text-main, #1e293b);--text-muted:var(--color-text-muted, #64748b);--border:var(--color-border, #e2e8f0);--radius:1rem;--radius-sm:0.375rem;--radius-md:0.5rem;--radius-lg:0.75rem;--radius-xl:1rem;--radius-full:9999px;--bg-chat-bubble-user:var(--primary);--text-chat-bubble-user:#ffffff;--bg-chat-bubble-ai:var(--secondary);--text-chat-bubble-ai:var(--text-main)}body.dark-mode{--primary:#7c4dff;--primary-hover:#6535e0;--secondary:#141c2e;--bg-body:#0b1120;--text-main:#e8ecf4;--text-muted:#8892a8;--border:#1f2b42;--bg-chat-bubble-user:#3b1f8e;--text-chat-bubble-user:#ffffff;--bg-chat-bubble-ai:var(--secondary);--text-chat-bubble-ai:var(--text-main)}.ai-chat-container{max-width:900px;margin:0 auto;border:1px solid var(--border);border-radius:var(--radius-xl);background:var(--secondary);box-shadow:var(--shadow-lg);display:flex;flex-direction:row;overflow:hidden;height:650px;position:relative}.ai-chat-container.fullscreen{position:fixed;top:0;left:0;right:0;bottom:0;z-index:9999;max-width:100%;width:100%;height:100dvh;margin:0;border:none;border-radius:0;box-shadow:none}.ai-chat-container.fullscreen-transitioning{transition:top .4s cubic-bezier(.16, 1, .3, 1),left .4s cubic-bezier(.16, 1, .3, 1),width .4s cubic-bezier(.16, 1, .3, 1),height .4s cubic-bezier(.16, 1, .3, 1),border-radius .4s cubic-bezier(.16, 1, .3, 1),box-shadow .4s cubic-bezier(.16, 1, .3, 1)}.ai-chat-header,.ai-widget-header{display:flex!important;align-items:center;justify-content:space-between;padding:12px 20px;background:var(--color-bg-surface);border-bottom:1px solid var(--border);flex-shrink:0!important;user-select:none;position:relative;z-index:20;width:100%;box-sizing:border-box;min-height:60px}.ai-widget-header-left{display:flex;align-items:center;gap:12px}.ai-widget-avatar-wrap{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(var(--color-primary-rgb,95,39,205),.08);flex-shrink:0}.ai-widget-avatar-wrap .ai-avatar{width:28px!important;height:28px!important}.ai-avatar{width:38px!important;height:38px!important;color:#fff;display:flex!important;align-items:center!important;justify-content:center!important;font-size:1.1rem;font-weight:700;flex-shrink:0!important;aspect-ratio:1/1!important;object-fit:cover!important;line-height:1!important;box-sizing:border-box!important;user-select:none}.ai-widget-header-info{display:flex;flex-direction:column;gap:2px}.ai-widget-title-row{display:flex;align-items:center;gap:8px}.ai-widget-title{font-size:1.05rem;font-weight:700;margin:0;color:var(--text-main);line-height:1.2}.ai-widget-badge{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;padding:1px 7px;border-radius:var(--radius-full);background:rgba(var(--color-primary-rgb,95,39,205),.1);color:var(--primary)}.ai-status-indicator{display:flex;align-items:center;gap:6px;font-size:.8rem;color:var(--text-muted)}.ai-status-dot{width:7px;height:7px;border-radius:50%;background-color:var(--color-green);animation:pulse-green 2s infinite}@keyframes pulse-green{0%{transform:scale(.9);opacity:.7}50%{transform:scale(1.1);opacity:1}100%{transform:scale(.9);opacity:.7}}.ai-status-indicator.offline .ai-status-dot{background-color:var(--color-orange,#f59e0b);animation:pulse-orange 2s infinite}@keyframes pulse-orange{0%{transform:scale(.9);opacity:.7}50%{transform:scale(1.1);opacity:1}100%{transform:scale(.9);opacity:.7}}.ai-chat-actions,.ai-widget-header-actions{display:flex;align-items:center;gap:6px}.ai-widget-action-btn{width:36px;height:36px;border-radius:var(--radius-md);border:1px solid var(--border);background:var(--color-bg-body);color:var(--text-muted);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:all var(--transition-fast);padding:0;flex-shrink:0}.ai-widget-action-btn svg{width:16px;height:16px}.ai-widget-action-btn:hover{background:rgba(var(--color-primary-rgb,95,39,205),.08);color:var(--primary);border-color:var(--primary);transform:translateY(-1px)}.ai-chat-btn{padding:6px 12px;font-size:.85rem;font-weight:600;border-radius:var(--radius-sm);border:1px solid var(--border);color:var(--text-muted);background:var(--color-bg-surface);transition:all var(--transition-fast)}.ai-chat-btn:hover{border-color:var(--primary);color:var(--primary)}.ai-messages-box{flex-grow:1;overflow-y:auto;padding:var(--spacing-lg);background:var(--color-bg-body);display:flex;flex-direction:column;gap:20px;scroll-behavior:auto!important;transition:opacity .3s cubic-bezier(.16, 1, .3, 1),transform .3s cubic-bezier(.16, 1, .3, 1)}.ai-messages-box.deleting-messages{opacity:0;transform:scale(.98);pointer-events:none}.ai-messages-box::-webkit-scrollbar{width:6px}.ai-messages-box::-webkit-scrollbar-track{background:0 0}.ai-messages-box::-webkit-scrollbar-thumb{background:var(--border);border-radius:var(--radius-full)}.ai-messages-box::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@keyframes message-appear{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.ai-message{display:flex;gap:12px;max-width:85%;animation:message-appear .35s cubic-bezier(.16,1,.3,1) forwards}.ai-message-user{align-self:flex-end;flex-direction:row-reverse}.ai-message-assistant{align-self:flex-start;flex-direction:column;align-items:flex-start;gap:6px}.ai-message-header{display:flex;align-items:center;gap:8px;font-size:.85rem;font-weight:700;color:var(--text-main);user-select:none;margin-left:4px}.ai-message-avatar{width:24px;height:24px;object-fit:cover}.ai-bubble{padding:12px 18px;border-radius:18px;font-size:.975rem;line-height:1.55;position:relative;box-shadow:var(--shadow-sm);word-break:normal;overflow-wrap:break-word}.ai-message-user .ai-bubble{background:var(--bg-chat-bubble-user);color:var(--text-chat-bubble-user);border-bottom-right-radius:4px;white-space:pre-wrap}.ai-message-assistant .ai-bubble{background:var(--bg-chat-bubble-ai);color:var(--text-chat-bubble-ai);border-bottom-left-radius:4px;border:1px solid var(--border)}.ai-bubble-loading{display:inline-flex;align-items:center;background:var(--bg-chat-bubble-ai);border:1px solid var(--border);padding-right:18px!important}.ai-bubble-copy-btn{position:absolute;bottom:6px;right:6px;background:0 0;border:none;color:var(--text-muted);cursor:pointer;padding:6px;border-radius:var(--radius-sm);transition:all var(--transition-fast);display:inline-flex;align-items:center;justify-content:center;opacity:.6;z-index:2}.ai-bubble-copy-btn:hover{color:var(--primary);opacity:1;background:rgba(var(--color-primary-rgb),.04)}.ai-bubble-regenerate-btn{position:absolute;bottom:0;right:0;background:0 0;border:none;color:var(--text-muted);cursor:pointer;padding:6px;border-radius:var(--radius-sm);transition:all var(--transition-fast);display:inline-flex;align-items:center;justify-content:center;opacity:.6;z-index:2}.ai-bubble-regenerate-btn:hover{color:var(--primary);opacity:1}.ai-bubble-wrapper{display:flex;flex-direction:column;gap:4px;width:100%}.ai-svg-icon{width:14px;height:14px;stroke:currentColor;fill:none;display:inline-block;vertical-align:middle}.ai-error-icon{width:16px;height:16px;stroke:currentColor;fill:none;display:inline-block;vertical-align:middle}.ai-status-container{display:flex;align-items:center;gap:10px;padding:2px 4px}.ai-status-text{font-size:.95rem;color:var(--text-muted);font-weight:500}.ai-pulse-spinner{width:14px;height:14px;border:2px solid rgba(var(--color-primary-rgb),.15);border-top-color:var(--primary);border-radius:50%;animation:spin .8s infinite linear;flex-shrink:0}@keyframes spin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}.ai-thinking-block{background:rgba(var(--color-primary-rgb),.02);border:1px dashed var(--border);border-radius:var(--radius);padding:12px 16px;margin-bottom:1.25rem;font-size:.925rem;width:100%;box-sizing:border-box;transition:all .3s ease}.dark-mode .ai-thinking-block{background:rgba(255,255,255,.01)}.ai-thinking-block summary{font-weight:600;cursor:pointer;color:var(--text-muted);user-select:none;outline:0;display:flex;align-items:center;gap:8px;list-style:none}.ai-thinking-block summary::-webkit-details-marker{display:none}.ai-thinking-block summary::before{content:'►';font-size:.7rem;color:var(--text-muted);transition:transform .2s ease;display:inline-block}.ai-thinking-block[open] summary::before{transform:rotate(90deg)}.ai-thinking-icon{width:15px;height:15px;color:var(--primary);flex-shrink:0}.ai-thinking-icon.spinning{animation:spin 2s infinite linear}.ai-thinking-content{margin-top:10px;color:var(--text-muted);line-height:1.6;border-left:2px solid var(--border);padding-left:12px}.ai-thinking-content p{margin-bottom:8px}.ai-thinking-content p:last-child{margin-bottom:0}.ai-thinking-cursor{display:inline-block;width:2px;height:14px;background-color:var(--text-muted);margin-left:3px;animation:blink-caret .8s infinite step-end;vertical-align:middle}@keyframes blink-caret{from,to{background-color:transparent}50%{background-color:var(--text-muted)}}.ai-chat-input-bar{padding:var(--spacing-md) var(--spacing-lg) var(--spacing-sm) var(--spacing-lg);background:var(--color-bg-surface);border-top:1px solid var(--border)}.ai-input-form{display:flex;gap:12px;position:relative;align-items:center}.ai-chat-input{flex-grow:1;padding:12px 20px;padding-right:50px;border:1px solid var(--border);border-radius:24px;font-size:.975rem;background:var(--color-bg-body);color:var(--text-main);transition:border-color var(--transition-fast),background var(--transition-fast);box-sizing:border-box;resize:none;height:48px;min-height:48px;max-height:160px;line-height:1.4;overflow-y:hidden}.ai-chat-input:focus{border-color:var(--primary);background:var(--color-bg-surface)}.ai-chat-input::-webkit-search-cancel-button,.ai-chat-input::-webkit-search-decoration,.ai-chat-input::-webkit-search-results-button,.ai-chat-input::-webkit-search-results-decoration{display:none;-webkit-appearance:none}.ai-chat-input::-ms-clear,.ai-chat-input::-ms-reveal{display:none;width:0;height:0}.ai-chat-input{scrollbar-width:thin;scrollbar-color:var(--border) transparent}.ai-chat-input::-webkit-scrollbar{width:6px}.ai-chat-input::-webkit-scrollbar-track{background:0 0}.ai-chat-input::-webkit-scrollbar-thumb{background:var(--border);border-radius:var(--radius-full)}.ai-chat-input::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.ai-send-btn{position:absolute;right:8px;bottom:5px;width:38px;height:38px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-fast);box-shadow:var(--shadow-sm);border:none}.ai-send-btn:hover{background:var(--primary-hover);transform:scale(1.05)}.ai-btn{display:inline-flex;align-items:center;gap:10px;padding:.85rem 1.75rem;font-size:1rem;font-weight:600;border-radius:var(--radius-md);transition:all var(--transition-fast);box-shadow:var(--shadow-sm);cursor:pointer}.ai-btn-primary{background:var(--primary);color:#fff!important}.ai-btn-primary:hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:var(--shadow-md)}.ai-btn-secondary{background:var(--secondary);color:var(--text-main)!important;border:1px solid var(--border)}.ai-btn-secondary:hover{background:var(--border);transform:translateY(-2px);box-shadow:var(--shadow-md)}.ai-btn-danger{background:#ef4444;color:#fff!important;border:none}.ai-btn-danger:hover{background:#dc2626;transform:translateY(-2px);box-shadow:var(--shadow-md)}.ai-send-btn.processing{background:#ef4444!important;cursor:pointer}.ai-send-btn.processing:hover{background:#dc2626!important;transform:scale(1.05)}.ai-stop-spinner{animation:spin 1s linear infinite}.ai-stop-spinner-arc{stroke:#ffffff;opacity:.85}.ai-bubble p{margin-bottom:.75rem}.ai-bubble p:last-child{margin-bottom:0}.ai-bubble h1,.ai-bubble h2,.ai-bubble h3,.ai-bubble h4,.ai-bubble h5,.ai-bubble h6{margin:1.25rem 0 .5rem;font-weight:700;line-height:1.3}.ai-bubble h1{font-size:1.4rem}.ai-bubble h2{font-size:1.25rem}.ai-bubble h3{font-size:1.15rem}.ai-bubble h4{font-size:1.05rem}.ai-bubble ol,.ai-bubble ul{margin-left:1.5rem;margin-bottom:.75rem;list-style-position:outside}.ai-bubble ul{list-style-type:disc}.ai-bubble ol{list-style-type:decimal}.ai-bubble li{margin-bottom:.35rem}.ai-bubble li.ai-task-list-item{list-style-type:none;margin-left:-1.25rem;display:flex;align-items:center;gap:8px}.ai-task-checkbox{width:15px;height:15px;margin:0;cursor:default;accent-color:var(--primary);flex-shrink:0}.ai-md-image{max-width:100%;height:auto;border-radius:var(--radius-md);margin:.75rem 0;border:1px solid var(--border);display:block}.ai-code-wrapper{background:#0f172a;border-radius:var(--radius);border:1px solid #1e293b;margin:1.25rem 0;overflow:hidden;box-shadow:var(--shadow-md)}.ai-code-header{display:flex;justify-content:space-between;align-items:center;padding:8px 16px;background:#1e293b;border-bottom:1px solid #0f172a;user-select:none}.ai-code-lang{font-family:var(--font-family-mono),monospace;font-size:.75rem;font-weight:700;color:#94a3b8;text-transform:uppercase}.ai-code-copy-btn{background:0 0;border:1px solid #475569;color:#94a3b8;font-size:.75rem;padding:4px 8px;border-radius:4px;cursor:pointer;transition:all var(--transition-fast)}.ai-code-copy-btn:hover{background:#334155;color:#f1f5f9;border-color:#64748b}.ai-code-copy-btn.copied{background:#10b981;color:#fff;border-color:#10b981}.ai-bubble pre{margin:0!important;background:0 0!important;padding:16px!important;overflow-x:auto;border:none!important;border-radius:0!important}.ai-bubble code{font-family:var(--font-family-mono),monospace;font-size:.9rem;padding:2px 6px;border-radius:4px}.ai-bubble pre code{background:0 0;padding:0;color:#cbd5e1;display:block;line-height:1.5;white-space:pre}.ai-bubble .inline-code{background:rgba(var(--color-primary-rgb),.08);color:var(--primary);font-weight:600}.dark-mode .ai-bubble .inline-code{background:rgba(255,255,255,.08);color:#a78bfa}.ai-table-wrapper{width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:1.25rem 0;border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow-sm);scrollbar-width:thin;scrollbar-color:var(--border) transparent}.ai-table-wrapper::-webkit-scrollbar{height:5px}.ai-table-wrapper::-webkit-scrollbar-track{background:0 0}.ai-table-wrapper::-webkit-scrollbar-thumb{background:var(--border);border-radius:var(--radius-full)}.ai-table-wrapper::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.ai-bubble table{width:100%;min-width:100%;border-collapse:collapse;font-size:.925rem;background:var(--bg-body);text-align:left;word-break:normal;overflow-wrap:normal;hyphens:none}.ai-bubble td,.ai-bubble th{padding:10px 14px;border-bottom:1px solid var(--border);border-right:1px solid var(--border);word-break:normal;overflow-wrap:normal;white-space:nowrap;vertical-align:middle}.ai-bubble td:last-child,.ai-bubble th:last-child{border-right:none}.ai-bubble tr:last-child td{border-bottom:none}.ai-bubble th{background:rgba(var(--color-primary-rgb),.05);font-weight:700;color:var(--text-main);border-bottom:2px solid var(--border);white-space:nowrap}.ai-bubble tr:nth-child(2n) td{background:rgba(var(--color-primary-rgb),.03)}.dark-mode .ai-bubble tr:nth-child(2n) td{background:rgba(255,255,255,.03)}.ai-bubble a{color:var(--primary);text-decoration:none;font-weight:600}.ai-bubble a:hover{color:var(--primary-hover);text-decoration:none}.dark-mode .ai-bubble a{color:#b19cff}.dark-mode .ai-bubble a:hover{color:#c7d2fe}.ai-bubble hr{border:none;border-top:1px solid var(--border);margin:1.5rem 0}.ai-bubble blockquote{border-left:4px solid var(--primary);background:rgba(var(--color-primary-rgb),.04);margin:1.25rem 0;padding:10px 18px;border-radius:0 var(--radius) var(--radius) 0;color:var(--text-muted);font-style:italic}.dark-mode .ai-bubble blockquote{background:rgba(255,255,255,.03)}.ai-domain-results-container{display:flex;flex-direction:column;gap:8px;margin:.75rem 0;width:100%}.ai-domain-results-container .ai-domain-result{margin:0}.ai-domain-results-container.collapsed .ai-domain-result:nth-child(n+4){display:none}.ai-domain-results-toggle{background:var(--secondary);border:1px solid var(--border);color:var(--text-muted);font-size:.85rem;font-weight:600;padding:8px 16px;border-radius:var(--radius-sm);cursor:pointer;margin-top:4px;display:flex;align-items:center;justify-content:center;gap:6px;transition:all var(--transition-fast);width:100%;box-sizing:border-box}.ai-domain-results-toggle:hover{border-color:var(--primary);color:var(--primary);background:rgba(var(--color-primary-rgb),.04)}.ai-domain-result{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;background:var(--bg-body);border:1px solid var(--border);border-radius:var(--radius-md);margin:.75rem 0;gap:12px}.ai-domain-result-info{display:flex;flex-direction:column}.ai-domain-result-name{font-weight:700;font-size:1.05rem;color:var(--text-main)}.ai-domain-result-badge{align-self:flex-start;padding:2px 8px;font-size:.7rem;font-weight:700;text-transform:uppercase;border-radius:4px;margin-top:4px}.ai-domain-result-badge.available{background-color:rgba(34,197,94,.12);color:#16a34a}.ai-domain-result-badge.taken{background-color:rgba(239,68,68,.12);color:#dc2626}.ai-domain-result-btn{padding:8px 16px;font-size:.85rem;font-weight:700;background:var(--primary);color:#fff!important;border-radius:var(--radius-sm);text-decoration:none!important;box-shadow:var(--shadow-sm);transition:all var(--transition-fast)}.ai-domain-result-btn:hover{background:var(--primary-hover);transform:translateY(-1px)}.ai-chat-main{flex-grow:1;display:flex;flex-direction:column;overflow:hidden;height:100%}.ai-chat-sidebar{width:260px;flex-shrink:0;background:var(--secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;height:100%;transition:all var(--transition-normal);overflow:hidden;box-sizing:border-box}.ai-sidebar-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(15,23,42,.45);backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);z-index:90;opacity:0;pointer-events:none;transition:opacity var(--transition-normal) ease}.ai-chat-container.sidebar-collapsed .ai-chat-sidebar{width:0;border-right-width:0;opacity:0;pointer-events:none}.ai-sidebar-header{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md) var(--spacing-lg);border-bottom:1px solid var(--border);background:var(--color-bg-surface)}.ai-sidebar-header h3{font-size:.95rem;font-weight:700;margin:0;color:var(--text-main)}.ai-sidebar-close-btn{background:0 0;border:none;cursor:pointer;color:var(--text-muted);display:none;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;transition:all var(--transition-fast)}.ai-sidebar-close-btn:hover{color:var(--text-main);background:var(--border)}.ai-sidebar-list{flex-grow:1;overflow-y:auto;padding:var(--spacing-md) var(--spacing-sm);display:flex;flex-direction:column;gap:8px}.ai-sidebar-list::-webkit-scrollbar{width:4px}.ai-sidebar-list::-webkit-scrollbar-track{background:0 0}.ai-sidebar-list::-webkit-scrollbar-thumb{background:var(--border);border-radius:var(--radius-full)}.ai-sidebar-item{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast),height .25s cubic-bezier(.4, 0, .2, 1),padding .25s cubic-bezier(.4, 0, .2, 1),opacity .25s ease,margin .25s ease;background:0 0;color:var(--text-muted);font-size:.9rem;font-weight:600;border:1px solid transparent;height:42px;overflow:hidden;box-sizing:border-box;flex-shrink:0}.ai-sidebar-item.deleting{height:0!important;padding-top:0!important;padding-bottom:0!important;margin-top:0!important;margin-bottom:0!important;opacity:0!important;border:none!important;pointer-events:none}@keyframes sidebar-item-appear{from{opacity:0;transform:translateX(-15px)}to{opacity:1;transform:translateX(0)}}.ai-sidebar-item.entering{animation:sidebar-item-appear .3s cubic-bezier(.16,1,.3,1) 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