.app{min-height:100vh}.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--sp-4);margin-bottom:var(--sp-5)}.page-header h1{font-size:var(--fs-18);font-weight:var(--fw-semibold);color:var(--text-strong);margin-bottom:4px;line-height:var(--lh-tight)}.page-header p{font-size:var(--fs-12);color:var(--text-ghost);line-height:var(--lh-base)}.page-header-actions{display:flex;align-items:center;gap:var(--sp-2);flex-shrink:0}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);transition:transform var(--t-fast),box-shadow var(--t-fast)}.card--p-sm{padding:var(--sp-3)}.card--p-md{padding:var(--sp-5)}.card--p-lg{padding:var(--sp-6)}.card--hoverable{cursor:default}.card--hoverable:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--border)}.search-input{position:relative;display:inline-flex;align-items:center;width:320px;max-width:100%}.search-input input{width:100%;padding:7px 12px 7px 32px;border:1px solid var(--border-strong);border-radius:var(--r-md);background:var(--surface);font-size:var(--fs-12);color:var(--text-strong);outline:none;transition:border-color var(--t-fast),box-shadow var(--t-fast)}.search-input input::placeholder{color:var(--text-ghost)}.search-input input:focus{border-color:var(--text-strong);box-shadow:var(--shadow-focus)}.search-input-icon{position:absolute;left:10px;display:inline-flex;color:var(--text-ghost);pointer-events:none}.method-badge{display:inline-block;font-family:var(--font-mono);font-size:11px;font-weight:var(--fw-semibold);padding:1px 6px;border-radius:var(--r-sm);letter-spacing:.02em;vertical-align:middle}.method-badge--GET{color:var(--success)}.method-badge--POST{color:var(--warning)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 0;color:var(--text-ghost);font-size:var(--fs-13);text-align:center;gap:var(--sp-3)}.empty-state-icon{display:inline-flex;color:var(--text-disabled)}.empty-state-title{font-size:var(--fs-13);color:var(--text-faint);font-weight:var(--fw-medium)}.empty-state-desc{font-size:var(--fs-12);color:var(--text-ghost)}.toast{position:fixed;top:20px;left:50%;transform:translate(-50%);background:var(--text-strong);color:var(--surface);padding:8px 20px;border-radius:var(--r-md);font-size:var(--fs-13);z-index:1000;box-shadow:var(--shadow-lg);animation:toastIn .2s ease;pointer-events:none;white-space:nowrap}@keyframes toastIn{0%{opacity:0;transform:translate(-50%,-6px)}to{opacity:1;transform:translate(-50%)}}.layout{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:width var(--t-base)}.sidebar.collapsed{width:56px}.sidebar-brand{display:flex;align-items:center;justify-content:space-between;height:48px;padding:0 14px;border-bottom:1px solid var(--border-subtle);flex-shrink:0}.brand-logo{font-size:var(--fs-15);font-weight:var(--fw-bold);color:var(--text-strong);white-space:nowrap;overflow:hidden;letter-spacing:-.01em}.collapse-btn{width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:none;border:1px solid var(--border);border-radius:var(--r-sm);cursor:pointer;color:var(--text-muted);transition:all var(--t-fast);flex-shrink:0}.collapse-btn:hover{background:var(--text-strong);color:var(--surface);border-color:var(--text-strong)}.sidebar-nav{flex:1;padding:6px 0;overflow-y:auto;overflow-x:hidden}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 14px;color:var(--text-muted);font-size:var(--fs-13);transition:background var(--t-fast),color var(--t-fast);white-space:nowrap;position:relative}.nav-item:hover{background:var(--surface-active);color:var(--text-strong)}.nav-item.active{background:var(--surface-active);color:var(--text-strong);font-weight:var(--fw-medium);box-shadow:inset 2px 0 0 var(--text-strong)}.nav-icon{width:20px;height:20px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.nav-label{overflow:hidden}.sidebar.collapsed .nav-label,.sidebar.collapsed .brand-logo,.sidebar.collapsed .user-name{display:none}.sidebar.collapsed .nav-item{justify-content:center;padding:10px 0}.sidebar.collapsed .sidebar-brand{justify-content:center}.sidebar.collapsed .nav-item.active{box-shadow:inset 2px 0 0 var(--text-strong)}.sidebar-footer{padding:12px 14px;border-top:1px solid var(--border-subtle);flex-shrink:0}.user-info{display:flex;align-items:center;gap:8px;margin-bottom:8px}.user-info-icon{width:28px;height:28px;border-radius:var(--r-circle);background:var(--text-strong);color:var(--surface);display:flex;align-items:center;justify-content:center;flex-shrink:0}.user-name{font-size:var(--fs-13);color:var(--text-base);overflow:hidden}.logout-btn{width:100%;padding:5px 0;background:var(--surface);color:var(--danger);border:1px solid var(--danger-border);border-radius:var(--r-sm);font-size:var(--fs-12);cursor:pointer;transition:all var(--t-fast);display:flex;align-items:center;justify-content:center;gap:6px}.logout-btn:hover{background:var(--danger-soft);border-color:var(--danger-border-hover)}.sidebar.collapsed .logout-btn{padding:5px;font-size:0}.sidebar.collapsed .logout-btn svg{margin:0}.main-area{flex:1;margin-left:220px;display:flex;flex-direction:column;min-height:100vh;background:var(--app-bg);transition:margin-left var(--t-base)}.layout.collapsed-layout .main-area{margin-left:56px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:0 20px;height:48px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50;flex-shrink:0}.topbar-title{font-size:var(--fs-14);font-weight:var(--fw-medium);color:var(--text-base)}.topbar-user{font-size:var(--fs-12);color:var(--text-subtle);padding:3px 10px;background:var(--surface-active);border:1px solid var(--border-subtle);border-radius:var(--r-sm)}.content{flex:1;padding:20px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--app-bg)}.login-card{width:380px;padding:40px 36px;background:var(--surface);border-radius:var(--r-lg);border:1px solid var(--border);box-shadow:var(--shadow-md);animation:cardIn .4s ease}@keyframes cardIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.login-brand{font-size:var(--fs-22);font-weight:var(--fw-bold);color:var(--text-strong);text-align:center;margin-bottom:4px;letter-spacing:-.01em}.login-subtitle{text-align:center;color:var(--text-faint);font-size:var(--fs-13);margin-bottom:28px}.login-form{display:flex;flex-direction:column;gap:16px}.form-field{display:flex;flex-direction:column;gap:5px}.form-field label{font-size:var(--fs-12);font-weight:var(--fw-medium);color:var(--text-muted)}.form-field input{padding:9px 12px;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--r-md);color:var(--text-strong);font-size:var(--fs-13);outline:none;transition:border-color var(--t-fast),box-shadow var(--t-fast)}.form-field input::placeholder{color:var(--text-ghost)}.form-field input:focus{border-color:var(--text-strong);box-shadow:var(--shadow-focus)}.form-error{font-size:var(--fs-12);color:var(--danger)}.login-submit{margin-top:6px;padding:10px 0;background:var(--text-strong);color:var(--surface);border:none;border-radius:var(--r-md);font-size:var(--fs-14);font-weight:var(--fw-medium);cursor:pointer;transition:background var(--t-fast)}.login-submit:hover{background:var(--text-strong-hover)}.dash-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:28px}.dash-stat{display:flex;flex-direction:column;gap:6px}.dash-stat-label{font-size:var(--fs-12);color:var(--text-subtle)}.dash-stat-value{font-size:var(--fs-26);font-weight:var(--fw-bold);line-height:1.2;font-variant-numeric:tabular-nums}.dash-section-title{font-size:var(--fs-14);font-weight:var(--fw-semibold);color:var(--text-strong);margin-bottom:12px}.dash-quick{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.dash-quick-card{display:flex;align-items:center;gap:12px;cursor:pointer;-webkit-user-select:none;user-select:none}.dash-quick-icon{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--r-md);background:var(--surface-active);color:var(--text-strong);flex-shrink:0}.dash-quick-body{flex:1;min-width:0}.dash-quick-label{font-size:var(--fs-13);font-weight:var(--fw-medium);color:var(--text-strong);margin-bottom:2px}.dash-quick-desc{font-size:11px;color:var(--text-faint)}.dash-quick-arrow{color:var(--text-ghost);font-size:var(--fs-16);transition:transform var(--t-fast),color var(--t-fast)}.dash-quick-card:hover .dash-quick-arrow{color:var(--text-strong);transform:translate(2px)}.dash-empty-card{margin-top:20px}.marketplace{position:relative}.mp-toolbar{display:flex;flex-direction:column;gap:10px;margin-bottom:14px}.mp-toolbar-row{display:flex;align-items:center;gap:12px}.mp-count{font-size:var(--fs-12);color:var(--text-muted)}.mp-categories{display:flex;gap:6px;flex-wrap:wrap}.mp-cat-btn{padding:4px 12px;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--r-pill);font-size:var(--fs-12);color:var(--text-muted);cursor:pointer;transition:all var(--t-fast)}.mp-cat-btn:hover{border-color:var(--text-strong);color:var(--text-strong)}.mp-cat-btn.active{background:var(--text-strong);color:var(--surface);border-color:var(--text-strong)}.mp-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.mp-card{display:flex;flex-direction:column;gap:8px}.mp-card-head{display:flex;justify-content:space-between;align-items:center}.mp-card-cat{font-size:11px;color:var(--text-subtle);background:var(--surface-active);padding:2px 8px;border-radius:var(--r-sm)}.mp-card-name{font-size:var(--fs-14);font-weight:var(--fw-semibold);color:var(--text-strong);line-height:var(--lh-tight)}.mp-card-desc{font-size:var(--fs-12);color:var(--text-muted);line-height:1.5;flex:1}.mp-card-endpoint{font-size:11px;font-family:var(--font-mono);color:var(--text-faint);background:var(--surface-sunken);padding:3px 8px;border-radius:var(--r-sm);word-break:break-all}.mp-card-tags{display:flex;gap:4px;flex-wrap:wrap}.mp-tag{font-size:11px;color:var(--text-base);background:var(--surface-active);padding:2px 8px;border-radius:var(--r-sm)}.mp-add-btn{margin-top:4px;padding:7px 0;background:var(--surface);color:var(--text-strong);border:1px solid var(--text-strong);border-radius:var(--r-md);font-size:var(--fs-12);cursor:pointer;transition:all var(--t-fast)}.mp-add-btn:hover{background:var(--text-strong);color:var(--surface)}.mp-add-btn.added{background:var(--surface-active);color:var(--text-faint);border-color:var(--border-strong);cursor:default}.mp-pagination{display:flex;justify-content:center;align-items:center;gap:12px;margin-top:18px}.mp-pagination button{padding:6px 16px;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--r-md);font-size:var(--fs-12);color:var(--text-muted);cursor:pointer;transition:all var(--t-fast)}.mp-pagination button:hover:not(:disabled){border-color:var(--text-strong);color:var(--text-strong)}.mp-pagination button:disabled{color:var(--text-disabled);cursor:not-allowed}.mp-page-info{font-size:var(--fs-12);color:var(--text-subtle)}.mp-picker-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000004d;z-index:300;display:flex;align-items:center;justify-content:center;animation:pickerIn .2s ease}@keyframes pickerIn{0%{opacity:0}to{opacity:1}}.mp-picker{width:380px;max-width:calc(100vw - 32px);max-height:70vh;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;overflow:hidden}.mp-picker-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border-subtle)}.mp-picker-head h3{font-size:var(--fs-15);font-weight:var(--fw-semibold);color:var(--text-strong)}.mp-picker-close{width:28px;height:28px;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--r-sm);cursor:pointer;color:var(--text-muted);font-size:14px;display:flex;align-items:center;justify-content:center;transition:all var(--t-fast)}.mp-picker-close:hover{background:var(--text-strong);color:var(--surface);border-color:var(--text-strong)}.mp-picker-sub{padding:10px 16px 0;font-size:var(--fs-12);color:var(--text-muted)}.mp-picker-list{flex:1;overflow-y:auto;padding:8px}.mp-picker-item{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border:1px solid var(--border-subtle);border-radius:var(--r-md);margin-bottom:6px;cursor:pointer;transition:all var(--t-fast)}.mp-picker-item:hover{background:var(--surface-hover);border-color:var(--text-strong)}.mp-picker-item-name{font-size:var(--fs-13);font-weight:var(--fw-medium);color:var(--text-strong)}.mp-picker-item-meta{font-size:11px;color:var(--text-faint)}.datasources{height:calc(100vh - 88px);display:flex;flex-direction:column}.ds-body{display:flex;gap:12px;flex:1;min-height:0}.ds-left{width:260px;display:flex;flex-direction:column;flex-shrink:0;padding:0;overflow:hidden}.ds-create{display:flex;gap:6px;padding:12px;border-bottom:1px solid var(--border-subtle)}.ds-create-input{flex:1;padding:6px 10px;border:1px solid var(--border-strong);border-radius:var(--r-sm);font-size:var(--fs-12);color:var(--text-strong);outline:none;transition:border-color var(--t-fast),box-shadow var(--t-fast)}.ds-create-input:focus{border-color:var(--text-strong);box-shadow:var(--shadow-focus)}.ds-create-btn{display:inline-flex;align-items:center;gap:3px;padding:6px 14px;background:var(--text-strong);color:var(--surface);border:none;border-radius:var(--r-sm);font-size:var(--fs-12);cursor:pointer;white-space:nowrap;transition:background var(--t-fast);line-height:1}.ds-create-btn:hover{background:var(--text-strong-hover)}.ds-group-list{flex:1;overflow-y:auto;padding:6px 0}.ds-group-item{display:flex;align-items:center;padding:10px 12px;cursor:pointer;transition:background var(--t-fast);gap:8px;position:relative}.ds-group-item:hover{background:var(--surface-hover)}.ds-group-item.active{background:var(--surface-active);box-shadow:inset 2px 0 0 var(--text-strong)}.ds-group-name{flex:1;font-size:var(--fs-13);color:var(--text-strong);font-weight:var(--fw-medium);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ds-group-meta{font-size:11px;color:var(--text-faint);white-space:nowrap}.ds-group-del{font-size:11px;color:var(--danger);background:none;border:none;cursor:pointer;padding:2px 6px;border-radius:var(--r-sm);opacity:0;transition:opacity var(--t-fast),background var(--t-fast)}.ds-group-item:hover .ds-group-del{opacity:1}.ds-group-del:hover{background:var(--danger-soft)}.ds-right{flex:1;overflow-y:auto;display:flex;flex-direction:column}.ds-detail-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--border-subtle);flex-wrap:wrap;gap:8px}.ds-detail-header h3{font-size:var(--fs-15);font-weight:var(--fw-semibold);color:var(--text-strong)}.ds-detail-actions{display:flex;align-items:center;gap:8px}.ds-detail-count{font-size:var(--fs-12);color:var(--text-subtle)}.ds-add-api-btn{padding:5px 14px;background:var(--surface);color:var(--text-strong);border:1px solid var(--text-strong);border-radius:var(--r-sm);font-size:var(--fs-12);cursor:pointer;transition:all var(--t-fast);display:flex;align-items:center;gap:4px}.ds-add-api-btn:hover{background:var(--text-strong);color:var(--surface)}.ds-no-api{text-align:center;padding:40px 0;color:var(--text-ghost);font-size:var(--fs-13)}.ds-api-list{display:flex;flex-direction:column;gap:8px}.ds-api-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--border-subtle);border-radius:var(--r-md);transition:background var(--t-fast)}.ds-api-item:hover{background:var(--surface-hover)}.ds-api-idx{font-size:var(--fs-12);color:var(--text-ghost);width:20px;text-align:center;flex-shrink:0}.ds-api-info{flex:1;min-width:0}.ds-api-name{font-size:var(--fs-13);color:var(--text-strong);font-weight:var(--fw-medium)}.ds-api-endpoint{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-family:var(--font-mono);color:var(--text-faint);margin-top:4px}.ds-api-remove{font-size:11px;color:var(--danger);background:none;border:1px solid var(--danger-border);border-radius:var(--r-sm);padding:3px 10px;cursor:pointer;white-space:nowrap;transition:all var(--t-fast)}.ds-api-remove:hover{background:var(--danger-soft);border-color:var(--danger-border-hover)}.ds-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000004d;z-index:300;display:flex;align-items:center;justify-content:center;animation:dsModalIn .2s ease}@keyframes dsModalIn{0%{opacity:0}to{opacity:1}}.ds-modal{background:var(--surface);border-radius:var(--r-lg);width:640px;max-height:70vh;display:flex;flex-direction:column;box-shadow:var(--shadow-lg);animation:dsModalScale .2s ease}@keyframes dsModalScale{0%{transform:scale(.96);opacity:0}to{transform:scale(1);opacity:1}}.ds-modal-header{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--border-subtle);flex-shrink:0}.ds-modal-header h3{font-size:var(--fs-15);font-weight:var(--fw-semibold);color:var(--text-strong)}.ds-modal-close{width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--r-sm);cursor:pointer;color:var(--text-subtle);font-size:16px;transition:all var(--t-fast)}.ds-modal-close:hover{background:var(--text-strong);color:var(--surface);border-color:var(--text-strong)}.ds-modal-search{margin:12px 18px;flex-shrink:0}.ds-modal-list{flex:1;overflow-y:auto;padding:0 18px 14px}.ds-modal-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--border-subtle);border-radius:var(--r-md);margin-bottom:8px;cursor:pointer;transition:all var(--t-fast)}.ds-modal-item:hover{background:var(--surface-hover);border-color:var(--border-strong)}.ds-modal-item.added{opacity:.5;cursor:default;background:var(--surface-hover)}.ds-modal-item-info{flex:1;min-width:0}.ds-modal-item-name{font-size:var(--fs-13);color:var(--text-strong);font-weight:var(--fw-medium)}.ds-modal-item-desc{font-size:11px;color:var(--text-faint);margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ds-modal-item-btn{padding:4px 12px;background:var(--surface);color:var(--text-strong);border:1px solid var(--text-strong);border-radius:var(--r-sm);font-size:11px;cursor:pointer;white-space:nowrap;transition:all var(--t-fast)}.ds-modal-item-btn:hover{background:var(--text-strong);color:var(--surface)}.ds-modal-item-btn.added{color:var(--text-ghost);border-color:var(--border-strong);cursor:default;background:var(--surface)}.chat-page{height:calc(100vh - 88px);display:flex;gap:12px}.chat-left{flex:1;display:flex;flex-direction:column;min-width:0;padding:0;overflow:hidden}.chat-header{padding:12px 16px;border-bottom:1px solid var(--border-subtle);flex-shrink:0}.chat-header .page-header{margin-bottom:0}.chat-clear-btn{font-size:var(--fs-12);color:var(--text-faint);background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--r-sm);padding:4px 12px;cursor:pointer;transition:all var(--t-fast)}.chat-clear-btn:hover{color:var(--text-strong);border-color:var(--text-strong)}.chat-messages{flex:1;overflow-y:auto;padding:16px}.chat-input-area{padding:12px 16px;border-top:1px solid var(--border-subtle);flex-shrink:0;display:flex;flex-direction:column;gap:8px}.chat-input-row{display:flex;gap:8px;align-items:center}.chat-select-wrap{position:relative;display:inline-flex;align-items:center}.chat-select-dot{position:absolute;left:8px;width:6px;height:6px;border-radius:var(--r-circle);background:var(--success);pointer-events:none}.chat-group-select{padding:6px 10px 6px 22px;border:1px solid var(--border-strong);border-radius:var(--r-md);font-size:var(--fs-12);color:var(--text-strong);background:var(--surface);outline:none;cursor:pointer;max-width:240px;transition:border-color var(--t-fast),box-shadow var(--t-fast)}.chat-group-select:focus{border-color:var(--text-strong);box-shadow:var(--shadow-focus)}.chat-input{flex:1;padding:9px 14px;border:1px solid var(--border-strong);border-radius:var(--r-md);font-size:var(--fs-13);color:var(--text-strong);outline:none;transition:border-color var(--t-fast),box-shadow var(--t-fast)}.chat-input::placeholder{color:var(--text-ghost)}.chat-input:focus{border-color:var(--text-strong);box-shadow:var(--shadow-focus)}.chat-input:disabled{background:var(--surface-hover);color:var(--text-ghost)}.chat-send-btn{padding:9px 20px;background:var(--text-strong);color:var(--surface);border:none;border-radius:var(--r-md);font-size:var(--fs-13);font-weight:var(--fw-medium);cursor:pointer;transition:background var(--t-fast);white-space:nowrap}.chat-send-btn:hover:not(:disabled){background:var(--text-strong-hover)}.chat-send-btn:disabled{background:var(--bg-disabled);cursor:not-allowed}.msg-bubble{display:flex;gap:10px;margin-bottom:18px}.msg-bubble.user{flex-direction:row-reverse}.msg-avatar{width:30px;height:30px;border-radius:var(--r-circle);background:var(--surface-active);display:flex;align-items:center;justify-content:center;flex-shrink:0}.msg-body{max-width:75%;min-width:0}.msg-role{font-size:11px;color:var(--text-faint);margin-bottom:3px}.msg-bubble.user .msg-role{text-align:right}.msg-content{font-size:var(--fs-13);line-height:1.7;color:var(--text-strong);white-space:pre-wrap;word-break:break-word}.msg-bubble.user .msg-content{background:var(--text-strong);color:var(--surface);padding:10px 14px;border-radius:var(--r-bubble) var(--r-bubble) 4px var(--r-bubble)}.msg-bubble.assistant .msg-content{background:var(--surface-active);padding:10px 14px;border-radius:var(--r-bubble) var(--r-bubble) var(--r-bubble) 4px}.msg-cursor{animation:blink .8s infinite;color:var(--text-strong);font-weight:700}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:0}}.msg-apis{margin-top:8px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}.msg-apis-label{font-size:11px;color:var(--text-faint)}.msg-api-tag{display:inline-flex;align-items:center;gap:4px;font-size:11px;color:var(--text-base);background:var(--surface-active);padding:2px 8px;border-radius:var(--r-sm)}.msg-expand-btn{margin-top:8px;font-size:11px;color:var(--text-base);background:none;border:none;cursor:pointer;padding:0;transition:color var(--t-fast)}.msg-expand-btn:hover{color:var(--text-strong)}.msg-matched{margin-top:8px;display:flex;flex-direction:column;gap:6px}.msg-matched-item{padding:8px 10px;background:var(--surface-sunken);border:1px solid var(--border-subtle);border-radius:var(--r-md)}.msg-matched-api{font-size:11px;color:var(--text-base);font-weight:var(--fw-medium)}.msg-matched-title{font-size:var(--fs-12);color:var(--text-strong);font-weight:var(--fw-medium);margin-top:2px}.msg-matched-summary{font-size:11px;color:var(--text-subtle);margin-top:2px}.chat-right{width:0;overflow:hidden;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);transition:width var(--t-slow);flex-shrink:0}.chat-right.visible{width:340px}.chat-right-empty{display:flex;align-items:center;justify-content:center;height:100%;padding:16px}.data-panel{padding:16px;height:100%;overflow-y:auto;min-width:340px}.data-panel-title{font-size:var(--fs-15);font-weight:var(--fw-semibold);color:var(--text-strong);margin-bottom:12px}.data-panel-apis{margin-bottom:14px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}.data-panel-label{font-size:11px;color:var(--text-faint)}.data-panel-api-tag{display:inline-flex;align-items:center;gap:4px;font-size:11px;color:var(--text-base);background:var(--surface-active);padding:3px 8px;border-radius:var(--r-sm)}.data-panel-list{display:flex;flex-direction:column;gap:8px}.data-panel-item{padding:10px 12px;border:1px solid var(--border-subtle);border-radius:var(--r-md);transition:background var(--t-fast)}.data-panel-item:hover{background:var(--surface-hover)}.data-panel-item-api{font-size:11px;color:var(--text-base);font-weight:var(--fw-medium)}.data-panel-item-endpoint{font-size:10px;font-family:var(--font-mono);color:var(--text-ghost);margin-top:2px}.data-panel-item-title{font-size:var(--fs-12);color:var(--text-strong);font-weight:var(--fw-medium);margin-top:4px}.data-panel-item-summary{font-size:11px;color:var(--text-subtle);margin-top:2px}.data-panel-item-time{font-size:10px;color:var(--text-disabled);margin-top:4px}.svc-marketplace{position:relative}.svc-toolbar{display:flex;flex-direction:column;gap:10px;margin-bottom:14px}.svc-toolbar-row{display:flex;align-items:center;gap:12px}.svc-count{font-size:var(--fs-12);color:var(--text-muted)}.svc-categories{display:flex;gap:6px;flex-wrap:wrap}.svc-cat-btn{padding:4px 12px;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--r-pill);font-size:var(--fs-12);color:var(--text-muted);cursor:pointer;transition:all var(--t-fast)}.svc-cat-btn:hover{border-color:var(--text-strong);color:var(--text-strong)}.svc-cat-btn.active{background:var(--text-strong);color:var(--surface);border-color:var(--text-strong)}.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.svc-card{display:flex;flex-direction:column;gap:10px}.svc-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:8px}.svc-card-head-left{display:inline-flex;align-items:center;gap:6px;flex-wrap:wrap}.svc-card-cat{font-size:11px;color:var(--text-subtle);background:var(--surface-active);padding:2px 8px;border-radius:var(--r-sm)}.svc-hot{display:inline-block;font-size:11px;color:var(--success);background:var(--success-soft);padding:1px 6px;border-radius:var(--r-sm);font-weight:var(--fw-medium)}.svc-usage{text-align:right;line-height:1.2;flex-shrink:0}.svc-usage-num{font-size:var(--fs-14);font-weight:var(--fw-semibold);color:var(--text-base);font-variant-numeric:tabular-nums}.svc-usage-label{font-size:11px;color:var(--text-faint)}.svc-card-name{font-size:var(--fs-15);font-weight:var(--fw-semibold);color:var(--text-strong);line-height:var(--lh-tight)}.svc-card-desc{font-size:var(--fs-12);color:var(--text-muted);line-height:1.5;flex:1;min-height:36px}.svc-card-author{font-size:var(--fs-12);color:var(--text-subtle)}.svc-card-apis{display:flex;flex-wrap:wrap;gap:4px}.svc-api-tag{display:inline-flex;align-items:center;gap:4px;font-size:11px;color:var(--text-base);background:var(--surface-active);padding:2px 8px;border-radius:var(--r-sm);white-space:nowrap}.svc-card-actions{display:flex;gap:8px;margin-top:2px}.svc-action-btn{flex:1;padding:7px 0;border-radius:var(--r-md);font-size:var(--fs-12);cursor:pointer;transition:all var(--t-fast);text-align:center}.svc-action-add{background:var(--surface);color:var(--text-strong);border:1px solid var(--text-strong)}.svc-action-add:hover{background:var(--text-strong);color:var(--surface)}.svc-action-chat{background:var(--text-strong);color:var(--surface);border:1px solid var(--text-strong)}.svc-action-chat:hover{background:var(--text-strong-hover);border-color:var(--text-strong-hover)}.analytics-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.analytics-card{display:flex;flex-direction:column;gap:14px}.analytics-card--featured{grid-column:span 2;background:var(--surface)}.analytics-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.analytics-card-label{font-size:var(--fs-12);color:var(--text-subtle);margin-bottom:4px}.analytics-card-value{font-size:var(--fs-26);font-weight:var(--fw-bold);color:var(--text-strong);font-variant-numeric:tabular-nums;line-height:1.2}.analytics-card-sub{font-size:11px;color:var(--text-faint);margin-top:4px}.analytics-spark{display:block;width:100%}.sparkline{display:block;width:100%;height:auto;max-height:80px}.analytics-card--featured .sparkline{max-height:80px}.settings-card{max-width:720px;display:flex;flex-direction:column;gap:0}.settings-section{padding:4px 0 16px;border-bottom:1px solid var(--border-subtle);margin-bottom:16px}.settings-section:last-of-type{border-bottom:none;margin-bottom:4px}.settings-section-title{font-size:var(--fs-14);font-weight:var(--fw-semibold);color:var(--text-strong);margin-bottom:4px}.settings-section-desc{font-size:var(--fs-12);color:var(--text-faint);margin-bottom:14px}.form-row{display:flex;align-items:flex-start;gap:16px;margin-bottom:14px}.form-row:last-child{margin-bottom:0}.form-row>label{flex-shrink:0;width:110px;font-size:var(--fs-12);color:var(--text-muted);font-weight:var(--fw-medium);padding-top:7px}.form-control{flex:1;display:flex;flex-direction:column;gap:4px}.form-control input[type=text],.form-control select{width:280px;max-width:100%;padding:8px 12px;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--r-md);color:var(--text-strong);font-size:var(--fs-13);outline:none;transition:border-color var(--t-fast),box-shadow var(--t-fast)}.form-control input[type=text]:focus,.form-control 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40px;display:flex;flex-direction:column;align-items:center;gap:8px}.not-found-code{font-size:64px;font-weight:800;color:var(--text-disabled);letter-spacing:-.04em;line-height:1;margin-bottom:12px}.not-found-title{font-size:var(--fs-14);color:var(--text-base);font-weight:var(--fw-medium)}.not-found-desc{font-size:var(--fs-12);color:var(--text-faint);margin-bottom:20px}.not-found .btn{display:inline-block;padding:7px 20px;border-radius:var(--r-md);font-size:var(--fs-12);cursor:pointer;transition:all var(--t-fast);text-decoration:none;line-height:1.4}.not-found .btn-outline{background:var(--surface);color:var(--text-strong);border:1px solid var(--text-strong)}.not-found .btn-outline:hover{background:var(--text-strong);color:var(--surface)}:root{--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;--fs-11: 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14px;--r-circle: 50%;--shadow-sm: 0 1px 4px rgba(0, 0, 0, .06);--shadow-md: 0 2px 8px rgba(0, 0, 0, .08);--shadow-lg: 0 4px 20px rgba(0, 0, 0, .1);--shadow-focus: 0 0 0 3px rgba(0, 0, 0, .08);--t-fast: .12s ease;--t-base: .2s ease;--t-slow: .25s ease;font-family:var(--font-sans);font-size:var(--fs-13);line-height:var(--lh-base);color:var(--text-strong);background-color:var(--app-bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;font-synthesis:none}*{margin:0;padding:0;box-sizing:border-box}body{min-width:320px;min-height:100vh;color:var(--text-strong)}#root{min-height:100vh}a{color:inherit;text-decoration:none}input,select,textarea,button{font-family:inherit;font-size:inherit;color:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#d0d0d0;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#aaa}