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.MuiListItemText-primary{color:var(--text-primary, #fff);font-weight:500}.file-item .MuiListItemText-secondary{color:var(--text-secondary, #ffcdd2)}.file-meta{display:flex;align-items:center;gap:.5rem}.searchable-chip{font-size:.65rem;height:18px;background:#4caf5033;color:#4caf50}@media(max-width:1024px){.project-detail-page{padding:24px 20px}}@media(max-width:768px){.project-detail-page{padding:20px 16px}.detail-header{flex-wrap:wrap}.chat-button{width:100%;margin-top:1rem}.section-header{flex-wrap:wrap;gap:.5rem}.project-name{font-size:1.25rem}}.create-project-page{min-height:100%;padding:32px 40px;background:linear-gradient(180deg,#fefdfb,#faf8f5);max-width:700px;margin:0 auto}.create-project-page .MuiTypography-root{color:#1a1a1a!important}.create-project-page .MuiTypography-colorTextSecondary,.create-project-page .MuiTypography-body2{color:#6b7280!important}.create-project-page .MuiTypography-caption{color:#9ca3af!important}.create-project-page 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#e86e3a66!important;font-size:.95rem!important;color:#fff!important}.create-button:hover{background:linear-gradient(135deg,#f07a44,#e86e3a)!important;box-shadow:0 6px 20px -4px #e86e3a80!important;transform:translateY(-1px)}.custom-shan-tabs{max-width:1200px;margin:0 auto 1.5rem;border-bottom:1px solid rgba(0,0,0,.08)}.custom-shan-tabs .MuiTabs-root{min-height:48px}.custom-shan-tabs .MuiTab-root{color:#6b7280!important;text-transform:none!important;font-weight:500!important;font-size:.95rem!important;min-height:48px;padding:12px 20px}.custom-shan-tabs .MuiTab-root.Mui-selected{color:#e86e3a!important;font-weight:600!important}.custom-shan-tabs .MuiTabs-indicator{background-color:#e86e3a!important;height:3px;border-radius:3px 3px 0 0}.custom-shan-tabs .MuiTab-root .MuiSvgIcon-root{font-size:1.1rem;margin-right:6px}.discover-sub-tabs{margin-bottom:1.5rem;background:#fff;border-radius:12px;padding:4px;border:1px solid rgba(0,0,0,.06);display:inline-flex}.discover-sub-tabs 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.MuiChip-icon{color:#e86e3a!important;font-size:.9rem!important}.usage-chip{font-size:.7rem!important;height:24px!important;border-color:#6b728040!important;color:#6b7280!important;font-weight:500!important}.usage-chip .MuiChip-icon{color:#9ca3af!important;font-size:.9rem!important}.card-description{margin-bottom:8px!important;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:#6b7280!important;line-height:1.5!important;font-size:.9rem!important}.card-system-prompt{color:#9ca3af!important;font-size:.85rem!important;font-style:italic;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;padding:10px 12px;background:#f8f9fa;border-radius:8px;border-left:3px solid rgba(232,110,58,.4)}.card-click-hint{display:flex;align-items:center;gap:6px;margin-top:16px;padding:10px 14px;background:linear-gradient(135deg,#e86e3a14,#e86e3a0a);border-radius:10px;border:1px dashed rgba(232,110,58,.3);transition:all .2s ease}.card-click-hint .MuiSvgIcon-root{color:#e86e3a;font-size:1.1rem}.card-click-hint .MuiTypography-root{color:#c25a2a!important;font-weight:500!important;font-size:.8rem!important}.custom-shan-card:hover .card-click-hint{background:linear-gradient(135deg,#e86e3a26,#e86e3a14);border-color:#e86e3a80}.card-actions{display:flex;justify-content:space-between;align-items:center;padding:12px 16px!important;margin-top:auto;border-top:1px solid rgba(0,0,0,.05);background:#fafafa;border-radius:0 0 16px 16px;gap:12px}.start-chat-button{flex:1!important;background:linear-gradient(135deg,#e86e3a,#d35f2d)!important;color:#fff!important;font-weight:600!important;text-transform:none!important;border-radius:10px!important;padding:10px 20px!important;box-shadow:0 4px 14px -4px #e86e3a66!important;transition:all .2s ease!important}.start-chat-button:hover{background:linear-gradient(135deg,#f07a44,#e86e3a)!important;box-shadow:0 6px 20px -4px #e86e3a80!important;transform:translateY(-1px)}.card-actions .MuiButton-root{text-transform:none!important;font-weight:600!important;border-radius:10px!important;color:#e86e3a!important}.card-actions .MuiButton-root:hover{background:#e86e3a14!important}.card-action-buttons{display:flex;gap:4px}.card-action-buttons .MuiIconButton-root{color:#9ca3af!important;transition:all .2s ease}.card-action-buttons .MuiIconButton-root:hover{color:#6b7280!important;background:#0000000a!important}.card-action-buttons .MuiIconButton-colorError{color:#f87171!important}.card-action-buttons .MuiIconButton-colorError:hover{color:#dc2626!important;background:#dc262614!important}.card-action-buttons .MuiIconButton-colorSuccess{color:#10b981!important}.card-meta{display:flex;align-items:center;gap:16px;margin-top:12px;padding-top:12px;border-top:1px solid rgba(0,0,0,.06)}.meta-item{display:flex;align-items:center;gap:6px}.meta-item .MuiSvgIcon-root{font-size:1rem;color:#9ca3af}.meta-item .MuiTypography-caption{color:#6b7280!important;font-size:.8rem!important}.mine-chip{font-size:.7rem!important;height:24px!important;background:#3b82f61f!important;color:#2563eb!important;font-weight:500!important}.MuiDialog-paper{border-radius:16px!important}.MuiDialogTitle-root{color:#1a1a1a!important}.MuiDialogContent-root .MuiTypography-root{color:#4b5563!important}.guest-preview-alert{border-radius:14px;margin-bottom:1.5rem}.preview-grid{margin-top:.5rem}.preview-card{border-style:dashed!important;border-color:#0000001f!important;pointer-events:none}.preview-card:hover{transform:none!important;box-shadow:0 2px 12px -6px #00000014!important}.preview-card .MuiSkeleton-root{background-color:#00000014!important}.preview-card-header{display:flex;align-items:center;gap:12px;margin-bottom:12px}.preview-avatar{border-radius:12px}.preview-title-lines{flex:1}.preview-chip-row{display:flex;gap:10px;margin-top:14px}.preview-card-actions{display:flex;gap:10px;padding:0 20px 20px!important}@media(max-width:1024px){.custom-shan-page{padding:24px 20px}}@media(max-width:768px){.custom-shan-page{padding:20px 16px}.custom-shan-header{flex-direction:column;align-items:stretch;text-align:center}.create-button{width:100%;justify-content:center!important}.custom-shan-title{font-size:1.5rem!important}}.explore-assistant-detail-page{padding:2rem;max-width:900px;margin:0 auto}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;padding:4rem 2rem;color:var(--text-secondary, rgba(255, 255, 255, .7))}.assistant-detail-card{background:var(--surface, rgba(255, 255, 255, .05))!important;border:1px solid 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1rem;border-radius:16px;line-height:1.5}.chat-preview-message.user .chat-preview-msg-content{background:linear-gradient(135deg,#e86e3a,#d35f2d);color:#fff;border-bottom-right-radius:4px}.chat-preview-message.assistant .chat-preview-msg-content{background:#fffffff2;border:1px solid rgba(0,0,0,.06);color:#1a1a1a;border-bottom-left-radius:4px}.chat-preview-message.error .chat-preview-msg-content{background:#fef2f2;border-color:#fecaca;color:#dc2626}.chat-preview-msg-content.loading{display:flex;align-items:center;gap:.5rem}.streaming-cursor{display:inline-block;width:2px;height:1em;background:#e86e3a;margin-left:2px;animation:blink 1s infinite;vertical-align:text-bottom}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:0}}.chat-preview-input-container{padding:1rem 1.5rem;border-top:1px solid rgba(0,0,0,.06);background:#ffffffe6}.chat-preview-input .MuiOutlinedInput-root{background:#ffffffe6;border-radius:24px;padding-right:8px}.chat-preview-input 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40px;background:linear-gradient(180deg,#fefdfb,#faf8f5)}.discover-page .MuiTypography-root{color:#1a1a1a!important}.discover-page .MuiTypography-colorTextSecondary,.discover-page .MuiTypography-body2{color:#6b7280!important}.discover-page .MuiTypography-caption{color:#9ca3af!important}.discover-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1.5rem;flex-wrap:wrap;gap:1rem}.discover-title-section{flex:1}.discover-title{color:#1a1a1a;font-weight:700;font-size:1.75rem;margin-bottom:.5rem;display:flex;align-items:center;gap:.5rem;letter-spacing:-.02em}.title-icon{color:#e86e3a;font-size:1.5rem!important}.discover-subtitle{color:#6b7280;font-size:.95rem;line-height:1.5}.my-shans-button{border-color:#e86e3a66;color:#e86e3a;text-transform:none;font-weight:600;border-radius:10px}.my-shans-button:hover{background:#e86e3a14;border-color:#e86e3a}.discover-tabs{margin-bottom:1.5rem;border-bottom:1px solid rgba(0,0,0,.08)}.discover-tabs .MuiTabs-indicator{background-color:#e86e3a;height:3px;border-radius:3px 3px 0 0}.discover-tabs .MuiTab-root{color:#6b7280;text-transform:none;font-weight:500;font-size:.95rem;min-height:48px}.discover-tabs .MuiTab-root.Mui-selected{color:#e86e3a;font-weight:600}.discover-content{max-width:1200px;margin:0 auto}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem;gap:1rem;color:#6b7280}.loading-container .MuiCircularProgress-root{color:#e86e3a}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 2rem;text-align:center;background:#fffc;border:1px dashed rgba(232,110,58,.3);border-radius:20px}.empty-icon{font-size:4rem;color:#e86e3a;opacity:.5;margin-bottom:1rem}.empty-state h6{color:#1a1a1a;margin-bottom:.5rem}.discover-card{background:#fffffff2;border:1px solid rgba(0,0,0,.06);border-radius:16px;transition:all .25s ease;height:100%;display:flex;flex-direction:column;box-shadow:0 2px 12px -4px #00000014}.discover-card:hover{border-color:#e86e3a4d;box-shadow:0 8px 32px -8px #e86e3a2e;transform:translateY(-2px)}.card-header{display:flex;align-items:flex-start;gap:1rem;margin-bottom:.75rem}.card-icon{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,#fef3ef,#fde8df);display:flex;align-items:center;justify-content:center;color:#e86e3a;flex-shrink:0;border:1px solid rgba(232,110,58,.15)}.card-icon .MuiSvgIcon-root{font-size:1.5rem}.card-icon-avatar{width:52px!important;height:52px!important;border-radius:14px!important;flex-shrink:0;border:2px solid rgba(232,110,58,.2)}.card-title-section{flex:1;min-width:0}.card-title{color:#1a1a1a;font-weight:600;font-size:1.1rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.card-chips{display:flex;flex-wrap:wrap;gap:.35rem;margin-top:.35rem}.public-chip{font-size:.7rem;height:22px;background:#10b9811a!important;color:#059669!important;border:none!important}.public-chip .MuiChip-icon{color:#10b981!important;font-size:.85rem}.mine-chip{font-size:.7rem;height:22px;background:#3b82f61a!important;color:#2563eb!important}.knowledge-chip{background:#e86e3a1a!important;color:#d35f2d!important;font-size:.7rem;height:22px}.knowledge-chip .MuiChip-icon{color:#e86e3a!important;font-size:.85rem}.card-description{margin-bottom:.75rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:#6b7280;line-height:1.5}.card-meta{display:flex;gap:1rem;margin-top:.5rem}.meta-item{display:flex;align-items:center;gap:.35rem;color:#9ca3af}.meta-item svg{font-size:1rem}.meta-item .MuiTypography-root{color:#9ca3af}.card-actions{padding:.75rem 1rem;margin-top:auto;border-top:1px solid rgba(0,0,0,.05);background:#f8fafc80;border-radius:0 0 16px 16px}.card-actions .MuiButton-contained{background:linear-gradient(135deg,#e86e3a,#d35f2d);text-transform:none;font-weight:600;border-radius:10px;box-shadow:0 4px 14px -4px #e86e3a66}.card-actions .MuiButton-contained:hover{background:linear-gradient(135deg,#f07a44,#e86e3a);box-shadow:0 6px 20px -4px #e86e3a80}@media(max-width:1024px){.discover-page{padding:24px 20px}}@media(max-width:768px){.discover-page{padding:20px 16px}.discover-header{flex-direction:column;align-items:stretch}.my-shans-button{width:100%}.discover-title{font-size:1.5rem}}