*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-app);color:var(--text-primary);line-height:1.6}#root{min-height:100vh;display:flex;flex-direction:column}.container{max-width:1200px;margin:0 auto;padding:0 var(--space-5)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:var(--control-height-md);padding:var(--padding-button-inner);border:1px solid transparent;border-radius:var(--radius-md);cursor:pointer;font-size:var(--text-sm);font-weight:600;font-family:var(--font-sans);text-decoration:none;transition:all var(--transition-fast);-webkit-user-select:none;user-select:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn:focus-visible{outline:none;box-shadow:var(--shadow-focus)}.btn-secondary{background:var(--surface-primary);border-color:var(--border-color);color:var(--text-primary);font-weight:500;box-shadow:var(--shadow-xs)}.form-group{margin-bottom:var(--space-4)}.form-group label{display:block;margin-bottom:var(--space-2);font-weight:500;font-size:var(--text-sm);color:var(--text-secondary)}.form-group input,.form-group textarea,.form-group select{width:100%;min-height:var(--control-height-md);padding:0 var(--space-3);border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--surface-primary);color:var(--text-primary);font:inherit;font-size:var(--text-sm);box-shadow:var(--shadow-xs);transition:all var(--transition-fast)}.form-group input:hover,.form-group textarea:hover,.form-group select:hover{border-color:var(--border-color-hover)}.form-group 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2000;--z-modal-nested: 2200;--z-toast: 10000;--surface-chat-user: var(--color-user-bubble);--surface-chat-ai: var(--surface-primary);--border-input: var(--border-color);--color-sidebar-accent: #dcece8;--color-sidebar-hover: rgba(23, 26, 25, .055);--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-7: 1.75rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--spacing-component-inner: 16px;--spacing-component-outer: 24px;--spacing-section: 32px;--padding-button-inner: 8px 16px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: "JetBrains Mono", "SF Mono", Menlo, Monaco, Consolas, monospace;--text-xs: .75rem;--text-sm: .875rem;--text-md: .9375rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--control-height-sm: 32px;--control-height-md: 36px;--control-height-lg: 44px;--transition-fast: .15s cubic-bezier(.16, 1, .3, 1);--transition-normal: .25s cubic-bezier(.16, 1, .3, 1);--transition-slow: .4s cubic-bezier(.16, 1, .3, 1)}[data-theme=dark]{color-scheme:dark;--bg-primary: #141817;--bg-secondary: #191e1c;--bg-tertiary: #222826;--bg-app: #101412;--bg-sidebar: #171c1a;--bg-sidebar-elevated: #202624;--text-primary: #f2f6f4;--text-secondary: #aab4b0;--text-tertiary: #77827e;--text-inverse: #10201d;--text-muted-inverse: rgba(9, 9, 11, .7);--color-primary: #5eead4;--color-primary-hover: #99f6e4;--color-primary-active: #2dd4bf;--color-primary-light: rgba(94, 234, 212, .2);--color-primary-soft: rgba(94, 234, 212, .1);--color-accent: #5eead4;--color-accent-light: rgba(94, 234, 212, .15);--color-accent-soft: rgba(94, 234, 212, .12);--color-user-bubble: #164e48;--color-user-bubble-text: #ecfdf9;--color-success: #10b981;--color-success-hover: #34d399;--color-success-active: #059669;--color-success-light: rgba(16, 185, 129, .15);--color-success-soft: rgba(16, 185, 129, .12);--color-warning: #fbbf24;--color-warning-hover: #f59e0b;--color-warning-active: #d97706;--color-warning-light: rgba(251, 191, 36, .15);--color-warning-soft: rgba(251, 191, 36, .12);--color-error: #ef4444;--color-error-hover: #f87171;--color-error-active: #dc2626;--color-error-light: rgba(239, 68, 68, .15);--color-error-soft: rgba(239, 68, 68, .12);--color-info: #38bdf8;--color-info-hover: #0ea5e9;--color-info-active: #0284c7;--color-info-light: rgba(56, 189, 248, .15);--color-info-soft: rgba(56, 189, 248, .12);--border-color: rgba(255, 255, 255, .1);--border-color-hover: rgba(255, 255, 255, .18);--border-subtle: rgba(255, 255, 255, .05);--surface-primary: #171c1a;--surface-secondary: #1d2321;--surface-muted: #262d2a;--glass-bg: rgba(20, 24, 23, .92);--glass-border: rgba(255, 255, 255, .08);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .5);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .5);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 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78%,var(--text-secondary));font-family:inherit;border-radius:var(--radius-md);cursor:pointer;transition:background-color var(--transition-fast),color var(--transition-fast),box-shadow var(--transition-fast),transform var(--transition-fast);text-align:left;overflow:hidden}.settings-nav-item:before{position:absolute;top:10px;bottom:10px;left:0;width:3px;border-radius:var(--radius-full);background:var(--settings-nav-active-indicator);content:"";opacity:0;transition:opacity var(--transition-fast)}.settings-nav-item:hover{background:var(--settings-nav-hover);color:var(--text-primary)}.settings-nav-item:focus-visible{outline:none;box-shadow:var(--settings-focus-ring)}.settings-nav-item.active{background:var(--settings-nav-active-bg);color:var(--settings-nav-active-text);box-shadow:none;border-radius:var(--radius-md)}.settings-nav-item.active:before{opacity:1}.settings-nav-item.active 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64%,var(--text-secondary));cursor:pointer;transition:background-color var(--transition-fast),color var(--transition-fast)}.settings-modal-close:hover{background:color-mix(in srgb,var(--bg-tertiary) 76%,transparent);color:var(--text-primary)}.settings-modal-close:focus-visible{outline:none;box-shadow:var(--settings-focus-ring)}.settings-sidebar-footer{padding:var(--space-3);border-top:1px solid var(--border-color)}.settings-logout-sidebar-btn{display:flex;align-items:center;gap:var(--space-2);width:100%;padding:var(--space-2) var(--space-3);border:1px solid var(--color-error);background:transparent;color:var(--color-error);font-size:var(--text-sm);font-weight:600;font-family:inherit;border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-fast)}.settings-logout-sidebar-btn:hover{background:var(--color-error);color:var(--text-inverse)}.settings-logout-sidebar-btn svg{width:16px;height:16px;flex-shrink:0}.settings-main{flex:1;display:flex;flex-direction:column;min-width:0;background:var(--settings-surface)}.settings-main-header{display:block;padding:var(--space-5) var(--settings-content-padding) var(--space-2);background:var(--settings-surface);flex-shrink:0}.settings-main-header>div{max-width:920px;margin:0;padding-bottom:0;border-bottom:0}.settings-main-header h3{margin:0;color:var(--text-primary);font-size:clamp(1.32rem,1.34vw,1.56rem);font-weight:760;line-height:1.2}.settings-main-description{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.settings-main-visible-description{max-width:640px;margin:2px 0 0;color:var(--text-secondary);font-size:var(--text-sm);line-height:1.45}.settings-main-header p:not(.settings-main-description){max-width:560px;margin:var(--space-1) 0 0;color:var(--text-secondary);font-size:var(--text-sm);line-height:1.45}.settings-main-eyebrow{color:var(--text-secondary)!important;font-size:var(--text-xs)!important;font-weight:700;letter-spacing:.05em;line-height:1.2!important;text-transform:uppercase}.settings-summary-bar{display:flex;align-items:center;gap:var(--space-2);margin:0 var(--settings-content-padding);padding:0 0 var(--space-3);border-top:0;border-bottom:1px solid var(--settings-border);background:var(--settings-surface);flex-shrink:0}.settings-summary-bar .settings-summary-item{display:inline-flex;align-items:center;gap:6px;flex:0 1 auto;max-width:240px;min-height:26px;padding:0 var(--space-2);border:1px solid color-mix(in srgb,var(--border-color) 38%,transparent);border-radius:var(--radius-full);background:color-mix(in srgb,var(--bg-secondary) 42%,transparent);min-width:0}.settings-summary-bar .settings-summary-item:first-child{padding-left:var(--space-2)}.settings-summary-bar .settings-summary-item+.settings-summary-item{border-left:1px solid color-mix(in srgb,var(--border-color) 38%,transparent)}.settings-summary-bar .settings-summary-item span{display:inline;color:var(--text-secondary);font-size:var(--text-xs);font-weight:600;letter-spacing:0;margin-bottom:0}.settings-summary-bar .settings-summary-item strong{display:inline;color:var(--text-primary);font-size:var(--text-xs);font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.settings-content-scroll{flex:1;overflow-y:auto;padding:var(--space-3) var(--settings-content-padding) clamp(36px,5vh,64px);animation:tabContentFadeIn .18s ease-out;outline:none}.settings-content-scroll>.settings-tab-content{max-width:920px;margin:0}.settings-content-scroll:focus-visible{box-shadow:inset var(--settings-focus-ring)}.settings-content-scroll::-webkit-scrollbar{width:6px}.settings-content-scroll::-webkit-scrollbar-track{background:transparent}.settings-content-scroll::-webkit-scrollbar-thumb{background:var(--settings-border);border-radius:var(--radius-full)}.settings-content-scroll::-webkit-scrollbar-thumb:hover{background:var(--settings-border-strong)}.settings-modal-header{display:flex;justify-content:space-between;gap:var(--space-4);align-items:flex-start;padding:var(--space-5) var(--space-6);border-bottom:1px solid var(--border-color);background:var(--bg-secondary);flex-shrink:0}.settings-modal-header h3{margin:0 0 var(--space-2);color:var(--text-primary);font-size:var(--text-xl);font-weight:700}.settings-modal-header p{margin:0;color:var(--text-secondary);font-size:var(--text-md)}.settings-close-btn{background:var(--color-primary-light);color:var(--color-primary);border:none;border-radius:var(--radius-md);padding:var(--space-2) var(--space-3);cursor:pointer;font:inherit;flex-shrink:0;margin-left:auto;font-size:var(--text-md);font-weight:500;transition:all var(--transition-fast);display:flex;align-items:center;justify-content:center}.settings-close-btn:hover{background:var(--color-primary-soft);transform:translateY(-1px)}.settings-close-btn svg{transition:transform var(--transition-fast)}.settings-close-btn:hover svg{transform:rotate(90deg)}.settings-modal-scroll{overflow-y:auto;padding:var(--space-5) var(--space-6) var(--space-6);flex:1}.settings-panel-block{min-width:0;padding:var(--space-4);border:1px solid var(--border-color);border-radius:var(--radius-lg);background:var(--bg-primary);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.settings-panel-block:hover{border-color:var(--border-color-hover)}.settings-panel-block+.settings-panel-block{margin-top:var(--space-4)}.single-column{width:100%}.settings-modal-footer{display:flex;justify-content:flex-end;padding:var(--space-4) var(--space-6);border-top:1px solid var(--border-color);background:var(--bg-secondary);flex-shrink:0}.settings-logout-btn{display:inline-flex;align-items:center;gap:8px;padding:var(--space-2) var(--space-4);font-size:var(--text-sm)}.settings-logout-btn svg{width:18px;height:18px}.logout-confirm-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--z-modal-nested);display:flex;align-items:center;justify-content:center;padding:var(--space-6);background:#0f172aa3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:confirmFadeIn .15s ease-out}@keyframes confirmFadeIn{0%{opacity:0}to{opacity:1}}.logout-confirm-dialog{width:min(400px,100%);background:var(--bg-primary);border-radius:var(--radius-2xl);box-shadow:var(--shadow-modal);padding:var(--space-8) var(--space-6) var(--space-6);text-align:center;animation:confirmSlideIn .25s cubic-bezier(.16,1,.3,1)}@keyframes confirmSlideIn{0%{opacity:0;transform:scale(.95) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}.logout-confirm-icon{width:56px;height:56px;margin:0 auto var(--space-4);background:var(--color-error-light);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;color:var(--color-error)}.logout-confirm-icon svg{width:28px;height:28px}.logout-confirm-dialog h4{margin:0 0 var(--space-2);color:var(--text-primary);font-size:var(--text-xl);font-weight:700}.logout-confirm-dialog p{margin:0 0 var(--space-6);color:var(--text-secondary);font-size:var(--text-md);line-height:1.5}.logout-confirm-actions{display:flex;gap:var(--space-3);justify-content:center}.logout-confirm-actions .btn-secondary,.logout-confirm-actions .btn-danger{flex:1;min-height:var(--control-height-lg);font-size:var(--text-base)}.empty-state{padding:var(--space-3);border-radius:var(--radius-lg);background:var(--bg-secondary)}.empty-state.light{background:var(--bg-tertiary);color:var(--text-secondary)}[data-theme=dark] .settings-modal-backdrop{--settings-backdrop-bg: rgba(5, 8, 22, .62);--settings-surface: color-mix(in srgb, var(--bg-primary) 94%, var(--bg-secondary));--settings-surface-muted: color-mix(in srgb, var(--bg-secondary) 52%, var(--bg-primary));--settings-surface-raised: rgba(30, 41, 59, .3);--settings-border: rgba(148, 163, 184, .07);--settings-border-strong: rgba(203, 213, 225, .18);--settings-nav-hover: rgba(148, 163, 184, .08);--settings-nav-active-bg: color-mix(in srgb, var(--color-primary) 15%, var(--settings-surface-muted));--settings-nav-active-text: color-mix(in srgb, var(--color-primary) 68%, var(--text-primary));--settings-nav-active-indicator: color-mix(in srgb, var(--color-primary) 76%, var(--text-inverse));--settings-nav-active-shadow: none}[data-theme=dark] .settings-modal-header{background:var(--bg-tertiary);border-bottom-color:#ffffff0f}[data-theme=dark] .settings-modal-footer{border-top-color:#ffffff0f}[data-theme=dark] .settings-panel-block:hover{border-color:#ffffff1f}[data-theme=dark] .logout-confirm-overlay{background:#050816b8}[data-theme=dark] .logout-confirm-icon{background:#ef444426}@media(max-width:768px){.settings-modal-backdrop{--settings-content-padding: var(--space-4);padding:0}.settings-modal.settings-modal-settings{flex-direction:column;width:100%;height:100svh;max-height:100svh;border-radius:0}.settings-modal-close{top:var(--space-3);right:var(--space-3)}.settings-sidebar{width:100%;max-height:82px;border-right:none;border-bottom:1px solid var(--settings-border)}.settings-sidebar-header{padding:var(--space-4)}.settings-nav{flex-direction:row;overflow-x:auto;overflow-y:hidden;padding:var(--space-3) 72px var(--space-3) var(--space-3);scroll-snap-type:x proximity;scrollbar-width:none}.settings-nav::-webkit-scrollbar{display:none}.settings-nav-item{flex-shrink:0;width:auto;min-width:124px;min-height:44px;padding:0 var(--space-3);scroll-snap-align:start}.settings-main-header{padding:var(--space-4) var(--settings-content-padding) var(--space-2)}.settings-main-header>div{padding-bottom:var(--space-3)}.settings-main-header h3{font-size:var(--text-xl)}.settings-sidebar-footer{border-top:none;padding:var(--space-2)}.settings-content-scroll{padding:var(--space-3) var(--settings-content-padding) var(--space-6)}.settings-summary-bar{flex-wrap:nowrap;gap:0;overflow-x:auto;padding:var(--space-2) 0;scrollbar-width:none}.settings-summary-bar::-webkit-scrollbar{display:none}.settings-summary-bar .settings-summary-item{flex:0 0 58%;padding:var(--space-1) var(--space-3)}.settings-summary-bar .settings-summary-item:last-child{border-right:0}}@media(max-width:640px){.settings-modal,.settings-modal.settings-modal-single{width:100%;max-height:100vh;border-radius:var(--radius-xl)}.settings-modal-header,.settings-modal-scroll,.settings-modal-footer{padding-left:var(--space-4);padding-right:var(--space-4)}.logout-confirm-dialog{padding:var(--space-6) var(--space-4)}.logout-confirm-actions{flex-direction:column-reverse}.settings-summary-bar{display:none}}@media(max-width:520px){.settings-modal-backdrop{--settings-content-padding: var(--space-3);align-items:stretch;padding:0}.settings-modal.settings-modal-settings{height:100vh;max-height:100vh;border-radius:0}.settings-sidebar{max-height:76px}.settings-sidebar-header{padding:var(--space-3)}.settings-sidebar-header p,.settings-nav-description{display:none}.settings-nav-item{width:auto;min-width:116px;min-height:var(--control-height-lg)}.settings-summary-bar{margin-inline:var(--settings-content-padding)}}@media(max-height:500px){.settings-main-header,.settings-summary-bar{display:none}.settings-modal-scroll{padding-top:var(--space-3);padding-bottom:var(--space-3)}.settings-panel-block{padding:var(--space-3)}}@media(prefers-reduced-motion:reduce){.settings-modal-backdrop,.settings-modal.settings-modal-settings,.logout-confirm-overlay,.logout-confirm-dialog,.settings-content-scroll{animation:none}}@media print{.settings-modal-backdrop{background:#fff}.settings-modal{box-shadow:none;border:1px solid var(--border-color);max-height:none}}@media(max-width:640px){.settings-modal.settings-modal-settings{overflow:hidden}.settings-sidebar{max-height:92px;border-bottom:1px solid var(--settings-border)}.settings-nav{width:calc(100% - 64px);min-height:92px;padding:16px 10px 14px;gap:8px;align-items:center;scroll-padding-inline:10px}.settings-modal-close{background:color-mix(in srgb,var(--settings-surface) 92%,transparent);box-shadow:0 1px 8px color-mix(in srgb,var(--text-primary) 10%,transparent)}.settings-nav-item{min-width:max-content;min-height:44px;padding:0 14px;border-radius:var(--radius-md)}.settings-nav-text{align-items:center}.settings-nav-description{display:none}.settings-main{min-height:0;overflow:hidden}.settings-main-header{padding:18px var(--settings-content-padding) var(--space-3)}.settings-main-header h3{font-size:var(--text-2xl)}.settings-content-scroll{min-height:0;padding-top:var(--space-3);padding-bottom:calc(var(--space-6) + env(safe-area-inset-bottom,0px))}}@media(max-width:420px){.settings-nav{-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 24px),transparent);mask-image:linear-gradient(90deg,#000 calc(100% - 24px),transparent)}.settings-nav-item{padding-inline:12px}}.kb-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--z-modal);display:flex;align-items:center;justify-content:center;padding:var(--space-8);background:color-mix(in srgb,var(--text-primary) 50%,transparent);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:backdropFadeIn .2s ease-out}.kb-slide-in{width:100%;max-width:1400px;height:85vh;max-height:850px;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-xl);box-shadow:var(--shadow-modal);display:flex;flex-direction:column;overflow:hidden;position:relative;z-index:calc(var(--z-modal) + 1);animation:modalSlideIn .3s cubic-bezier(.16,1,.3,1)}@keyframes modalSlideIn{0%{opacity:0;transform:scale(.95) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}.kb-breadcrumb{display:flex;align-items:center;gap:6px;padding:8px var(--space-7);font-size:var(--text-xs);color:var(--text-tertiary);border-bottom:1px solid var(--border-subtle);flex-shrink:0;overflow:hidden}.kb-breadcrumb-item{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:180px}.kb-breadcrumb-sep{color:var(--text-tertiary);opacity:.5;flex-shrink:0}.kb-breadcrumb-current{color:var(--text-secondary);font-weight:600}.kb-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-5) var(--space-7);border-bottom:1px solid var(--border-color);background:linear-gradient(135deg,var(--bg-secondary),var(--color-primary-soft));flex-shrink:0}.kb-header-left{display:flex;align-items:center;gap:var(--space-4)}.kb-header-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-xl);background:linear-gradient(135deg,var(--color-primary),var(--color-accent));font-size:var(--text-xl);box-shadow:0 4px 12px color-mix(in srgb,var(--color-primary) 30%,transparent);flex-shrink:0}.kb-header-title{margin:0 0 var(--space-2);font-size:var(--text-xl);font-weight:700;color:var(--text-primary)}.kb-header-sub{margin:0;font-size:var(--text-md);color:var(--text-secondary)}.kb-header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}.kb-create-btn{display:inline-flex;align-items:center;gap:6px;padding:9px 18px;border:none;border-radius:var(--radius-lg);background:linear-gradient(135deg,var(--color-primary),var(--color-accent));color:var(--text-inverse);font-size:var(--text-sm);font-weight:600;cursor:pointer;transition:all var(--transition-fast);box-shadow:var(--shadow-xs);font-family:inherit}.kb-create-btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-sm)}.kb-close-btn{width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:var(--radius-md);background:var(--surface-secondary);color:var(--text-secondary);font-size:var(--text-sm);cursor:pointer;transition:all var(--transition-fast);flex-shrink:0}.kb-close-btn svg{width:16px;height:16px}.kb-body{flex:1;overflow-y:auto;padding:24px 28px;display:flex;flex-direction:column;gap:16px}.kb-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:60px 24px;text-align:center}.kb-empty-icon{font-size:56px;line-height:1;margin-bottom:4px;opacity:.7}.kb-empty-title{margin:0;font-size:18px;font-weight:700;color:var(--text-primary)}.kb-empty-sub{margin:0;font-size:14px;color:var(--text-tertiary)}.kb-list{display:flex;flex-direction:column;gap:14px}.kb-card{border:1.5px solid var(--border-color);border-radius:var(--radius-xl);background:var(--surface-primary);overflow:hidden;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.kb-card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-sm)}.kb-card--active{border-color:var(--color-primary);box-shadow:var(--shadow-focus);background:var(--color-primary-soft)}.kb-card-header{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid transparent}.kb-card--active .kb-card-header{border-bottom-color:var(--color-accent-soft)}.kb-card-main{flex:1;display:flex;align-items:center;gap:12px;background:transparent;border:none;cursor:pointer;text-align:left;padding:0;min-width:0;font-family:inherit}.kb-card-icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:12px;background:linear-gradient(135deg,var(--color-primary-soft),var(--color-primary-soft));font-size:18px;flex-shrink:0}.kb-card--active .kb-card-icon{background:linear-gradient(135deg,var(--color-primary-soft),var(--color-accent-soft))}.kb-card-info{display:flex;flex-direction:column;gap:3px;min-width:0}.kb-card-name{font-size:15px;font-weight:700;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.kb-card-desc{font-size:12px;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.kb-card-meta{font-size:12px;color:var(--text-tertiary)}.kb-card-actions{display:flex;align-items:center;gap:6px;flex-shrink:0}.kb-upload-btn{display:inline-flex;align-items:center;gap:5px;padding:7px 13px;border-radius:var(--radius-md);background:var(--color-primary-soft);color:var(--color-primary);font-size:var(--text-sm);font-weight:600;cursor:pointer;transition:all var(--transition-fast);border:1px solid var(--color-primary-soft);font-family:inherit}.kb-upload-btn:hover{background:var(--color-primary-soft);border-color:var(--color-primary-light);filter:brightness(.95)}.kb-upload-btn--secondary{background:var(--surface-secondary);color:var(--text-secondary);border-color:var(--border-color)}.kb-upload-btn--secondary:hover{background:var(--bg-tertiary);border-color:var(--border-color-hover)}.kb-eval-btn{display:inline-flex;align-items:center;gap:5px;padding:7px 12px;border-radius:var(--radius-md);background:var(--color-success-soft);color:var(--color-success);font-size:var(--text-sm);font-weight:600;cursor:pointer;transition:all var(--transition-fast);border:1px solid var(--color-success-soft);font-family:inherit;white-space:nowrap}.kb-eval-btn:hover:not(:disabled){background:var(--color-success-soft);border-color:var(--color-success)}.kb-eval-btn:disabled{opacity:.55;cursor:not-allowed}.hidden-input{display:none}.kb-collapse-btn{width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--surface-secondary);color:var(--text-secondary);font-size:14px;cursor:pointer;transition:all var(--transition-fast);font-family:inherit}.kb-collapse-btn:hover{background:var(--surface-muted);border-color:var(--border-color-hover)}.kb-delete-btn{width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--color-error-soft);border-radius:var(--radius-sm);background:var(--color-error-soft);font-size:14px;cursor:pointer;transition:all var(--transition-fast);font-family:inherit}.kb-delete-btn:hover{background:var(--color-error-light);border-color:var(--color-error-light)}.kb-delete-confirm{display:flex;align-items:center;gap:6px;padding:4px 8px;border-radius:var(--radius-sm);background:var(--color-error-soft);border:1px solid var(--color-error-light);font-size:12px;color:var(--color-error);white-space:nowrap}.kb-delete-yes{padding:3px 10px;border:none;border-radius:6px;background:var(--color-error);color:var(--text-inverse);font-size:12px;font-weight:600;cursor:pointer;font-family:inherit}.kb-delete-yes:hover{background:var(--color-error-hover)}.kb-delete-no{padding:3px 10px;border:1px solid var(--border-color);border-radius:6px;background:var(--surface-primary);color:var(--text-secondary);font-size:12px;cursor:pointer;font-family:inherit}.kb-upload-task-shell{margin:0 16px 12px}.kb-upload-task-compact{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid var(--color-primary-light);border-radius:var(--radius-lg);background:var(--color-primary-soft)}.kb-upload-task-compact-main{display:flex;align-items:center;gap:10px;min-width:0}.kb-upload-task-pill{display:inline-flex;align-items:center;justify-content:center;min-width:56px;padding:4px 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var(--color-error-light);border-radius:var(--radius-sm);background:var(--color-error-soft);color:var(--color-error);font-size:12px;font-weight:600;cursor:pointer;transition:all var(--transition-fast);font-family:inherit;white-space:nowrap}.kb-bulk-delete-btn:hover{background:var(--color-error-light);border-color:var(--color-error-light)}.kb-bulk-confirm{display:flex;align-items:center;gap:8px;padding:6px 10px;border-radius:var(--radius-sm);background:var(--color-error-soft);border:1px solid var(--color-error-light)}.kb-bulk-confirm span{font-size:12px;color:var(--color-error);font-weight:600;white-space:nowrap}.kb-bulk-yes{padding:5px 12px;border:none;border-radius:6px;background:var(--color-error);color:var(--text-inverse);font-size:12px;font-weight:600;cursor:pointer;font-family:inherit;transition:background var(--transition-fast)}.kb-bulk-yes:hover{background:var(--color-error-hover)}.kb-bulk-no{padding:5px 12px;border:1px solid var(--border-color);border-radius:6px;background:var(--surface-primary);color:var(--text-secondary);font-size:12px;font-weight:600;cursor:pointer;font-family:inherit;transition:all var(--transition-fast)}.kb-bulk-no:hover{background:var(--surface-secondary);border-color:var(--border-color-hover)}.kb-docs{padding:12px 16px;display:flex;flex-direction:column;gap:8px}.kb-docs-empty{display:flex;align-items:center;gap:8px;padding:16px;border-radius:var(--radius-lg);background:var(--surface-secondary);border:1.5px dashed var(--border-color);color:var(--text-tertiary);font-size:13px}.kb-doc-item{display:flex;align-items:stretch;gap:0;border-radius:var(--radius-lg);background:var(--surface-primary);border:1.5px solid var(--border-subtle);transition:all var(--transition-fast);overflow:hidden}.kb-doc-item:hover{border-color:var(--color-primary-light);box-shadow:0 4px 16px color-mix(in srgb,var(--color-primary) 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var(--transition-fast)}.sidebar-kb-create-btn:hover{background:var(--color-primary-soft);border-color:var(--color-primary);color:var(--color-primary);transform:scale(1.05)}.sidebar-kb-selector-icon{font-size:13px;flex-shrink:0}.sidebar-kb-selector-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:left}.sidebar-kb-selector-arrow{font-size:9px;color:var(--text-tertiary);flex-shrink:0}.sidebar-kb-selector-list{position:absolute;top:calc(100% + 2px);left:10px;right:48px;max-height:180px;overflow-y:auto;padding:4px;border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--surface-secondary);box-shadow:var(--shadow-modal);z-index:20;display:flex;flex-direction:column;gap:2px}.sidebar-kb-selector-item{display:block;width:100%;padding:7px 10px;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--text-secondary);font-size:var(--text-xs);cursor:pointer;text-align:left;font-family:inherit;transition:background var(--transition-fast)}.sidebar-kb-selector-item:hover{background:var(--bg-tertiary);color:var(--text-primary)}.sidebar-kb-selector-item.active{background:var(--color-primary-soft);color:var(--color-primary)}.sidebar-search-wrap{padding:0 10px 6px}.sidebar-search-input{width:100%;padding:6px 10px;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-tertiary);color:var(--text-primary);font-size:var(--text-xs);font-family:inherit;outline:none;transition:all var(--transition-fast)}.sidebar-search-input::placeholder{color:var(--text-tertiary)}.sidebar-search-input:focus{border-color:var(--color-primary);background:var(--bg-secondary)}.conversation-list{flex:1;overflow-y:auto;padding:0 var(--space-2) var(--space-2);display:flex;flex-direction:column;gap:4px;scrollbar-width:thin;scrollbar-color:var(--border-color) transparent}.conversation-item-row{position:relative;display:flex;align-items:stretch;z-index:0}.conversation-item-row.menu-open{z-index:20}.conversation-item-row:hover .conversation-menu-trigger,.conversation-item-row.menu-open .conversation-menu-trigger{opacity:1}.conversation-item{padding-right:42px;font-size:var(--text-xs)}.conversation-item-actions{position:absolute;top:50%;right:var(--space-2);transform:translateY(-50%);display:flex;align-items:center}.conversation-menu-trigger{width:24px;height:24px;border:none;border-radius:7px;background:var(--surface-secondary);color:var(--text-secondary);cursor:pointer;opacity:0;font-size:var(--text-xs);display:inline-flex;align-items:center;justify-content:center;transition:opacity var(--transition-fast),background var(--transition-fast),color var(--transition-fast)}.conversation-menu-trigger svg{width:16px;height:16px}.conversation-menu-trigger:hover{background:var(--surface-muted);color:var(--text-primary)}.conversation-menu{position:absolute;top:calc(100% + 6px);right:0;min-width:132px;padding:6px;border:1px solid var(--border-color);border-radius:var(--radius-lg);background:var(--surface-secondary);box-shadow:var(--shadow-xl);z-index:12;display:flex;flex-direction:column;gap:4px}.conversation-title-input{width:100%;min-width:0;padding:0;border:none;background:transparent;color:inherit;font:inherit;font-size:var(--text-xs);line-height:1.3;outline:none}.conversation-title-input::selection{background:var(--color-primary-soft)}.conversation-menu-item{width:100%;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--text-secondary);font:inherit;font-size:var(--text-xs);text-align:left;padding:7px 9px;cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast)}.conversation-menu-item:hover{background:var(--bg-tertiary);color:var(--text-primary)}.conversation-menu-item.danger:hover{background:var(--color-error-soft);color:var(--color-error)}.conversation-meta{font-size:10px;color:var(--text-tertiary);margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.conversation-item.active .conversation-meta{color:color-mix(in srgb,var(--color-primary) 70%,var(--text-secondary))}.sidebar-footer{border-top:1px solid var(--border-color);padding:var(--space-2) 10px;display:flex;flex-direction:row;align-items:center;gap:4px}.sidebar-footer-icons{display:flex;flex-direction:row;align-items:center;gap:4px;width:100%}.sidebar-icon-glyph{font-size:15px;line-height:1;flex-shrink:0}.settings-entry{display:flex;align-items:center;gap:10px;padding:var(--space-2) 10px;border-radius:var(--radius-md);background:transparent;color:var(--text-secondary);font-size:var(--text-sm);width:100%;text-align:left;font-family:inherit;transition:background var(--transition-fast),color var(--transition-fast)}.settings-entry:hover{background:var(--bg-tertiary);color:var(--text-primary);filter:none}.prompt-chip{padding:6px 14px;border-radius:999px;background:var(--surface-primary);border:1px solid var(--border-color);color:var(--text-secondary);font-size:var(--text-sm);transition:all var(--transition-fast)}.prompt-chip:hover{background:var(--surface-secondary);border-color:var(--border-color-hover)}.document-remove{background:transparent;color:var(--text-tertiary);font-size:var(--text-xs);padding:2px 6px;border-radius:4px;transition:all var(--transition-fast)}.document-remove:hover{color:var(--color-error);background:var(--color-error-soft)}.settings-card{--settings-card-bg: transparent;--settings-card-header-bg: transparent;--settings-card-border: transparent;--settings-card-border-hover: transparent;--settings-preference-bg: color-mix(in srgb, var(--bg-secondary) 48%, var(--bg-primary));--settings-preference-control-bg: color-mix(in srgb, var(--bg-primary) 94%, var(--bg-secondary));--settings-card-danger-bg: color-mix(in srgb, var(--color-error-light) 44%, var(--bg-primary));--settings-card-danger-border: color-mix(in srgb, var(--color-error) 26%, transparent);--settings-control-bg: color-mix(in srgb, var(--bg-secondary) 68%, var(--bg-primary));--settings-control-bg-muted: color-mix(in srgb, var(--bg-tertiary) 62%, var(--bg-primary));--settings-control-border: color-mix(in srgb, var(--border-color) 64%, transparent);--settings-control-border-hover: color-mix(in srgb, var(--border-color-hover) 72%, transparent);--settings-control-focus: var(--shadow-focus);margin-bottom:var(--space-2);padding:var(--space-4) 0;border:0;border-bottom:1px solid color-mix(in srgb,var(--border-color) 42%,transparent);border-radius:0;background:transparent;overflow:visible;transition:background-color var(--transition-fast)}.settings-card:last-child{margin-bottom:0;border-bottom:0}.settings-card:hover{border-color:color-mix(in srgb,var(--border-color) 42%,transparent)}.settings-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-4);padding:0 0 var(--space-3);border-bottom:0;background:var(--settings-card-header-bg)}.settings-card-header-copy{min-width:0}.settings-card-header h3{margin:0 0 var(--space-1);color:var(--text-primary);font-size:var(--text-md);font-weight:720;letter-spacing:0}.settings-card-header p{max-width:760px;margin:0;color:var(--text-secondary);font-size:var(--text-xs);line-height:1.45}.settings-card-body{padding:0}.settings-card-danger{padding:var(--space-5);border:1px solid var(--settings-card-danger-border);border-radius:var(--radius-lg);background:var(--settings-card-danger-bg)}.settings-card-danger:hover{box-shadow:none}.settings-card-danger .settings-card-header{background:transparent;border-bottom-color:transparent}.settings-card-danger .settings-card-header h3{color:var(--settings-error-text)}.settings-tab-content{--settings-success-text: var(--color-success);--settings-error-text: var(--color-error);--settings-warning-text: var(--color-warning);--settings-pill-bg: color-mix(in srgb, var(--bg-secondary) 72%, var(--bg-primary));--settings-pill-border: color-mix(in srgb, var(--border-color) 62%, transparent);--settings-preference-bg: color-mix(in srgb, var(--bg-secondary) 48%, var(--bg-primary));--settings-preference-control-bg: color-mix(in srgb, var(--bg-primary) 94%, var(--bg-secondary));--settings-control-bg: color-mix(in srgb, var(--bg-secondary) 68%, var(--bg-primary));--settings-control-bg-muted: color-mix(in srgb, var(--bg-tertiary) 62%, var(--bg-primary));--settings-control-border: color-mix(in srgb, var(--border-color) 64%, transparent);--settings-control-border-hover: color-mix(in srgb, var(--border-color-hover) 72%, transparent);--settings-control-focus: var(--shadow-focus);contain:layout paint;animation:tabContentFadeIn .2s ease-out;will-change:opacity,transform}.settings-tab-content>.settings-card:first-child,.settings-tab-content>.settings-setting-section:first-child,.settings-tab-content>.settings-security-overview-panel:first-child{padding-top:0}.settings-preferences-page{display:block}.settings-preference-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);min-height:58px;padding:var(--space-3) 0;border:0;border-bottom:1px solid color-mix(in srgb,var(--border-color) 40%,transparent);border-radius:0;background:transparent;transition:background var(--transition-fast)}.settings-preference-row:hover{background:transparent}.settings-preference-copy{min-width:0}.settings-preference-copy h3{margin:0 0 var(--space-1);color:var(--text-primary);font-size:var(--text-sm);font-weight:720;line-height:1.22}.settings-preference-copy p{max-width:780px;margin:0;color:var(--text-secondary);font-size:var(--text-xs);line-height:1.45}.settings-preference-control{display:grid;flex:0 0 auto;justify-items:end;gap:var(--space-1);min-width:160px}.settings-preference-control small{max-width:280px;overflow:hidden;color:var(--text-secondary);font-size:var(--text-xs);line-height:1.3;text-overflow:ellipsis;white-space:nowrap}.settings-select-like{display:inline-flex;align-items:center;justify-content:center;min-width:min(240px,22vw);min-height:36px;padding:0 var(--space-4);overflow:hidden;border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--settings-preference-control-bg);color:var(--text-primary);font-size:var(--text-sm);font-weight:500;line-height:1;text-overflow:ellipsis;white-space:nowrap;box-shadow:none}.settings-status-like.enabled{border-color:color-mix(in srgb,var(--settings-success-text) 16%,transparent);color:var(--settings-success-text)}.settings-status-like.disabled{color:var(--text-secondary)}.settings-status-like.neutral{color:var(--text-primary)}@keyframes tabContentFadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.settings-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-3) var(--space-4)}.settings-form-grid-dense{gap:var(--space-3) var(--space-4)}.settings-form-grid-dense .settings-form-group-checkbox{grid-column:auto;justify-content:end}.settings-form-grid-three{grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-3)}.settings-form-group{display:flex;flex-direction:column;gap:var(--space-2);min-width:0}.settings-form-group-full,.settings-form-group-checkbox{grid-column:1 / -1}.settings-form-grid-dense .settings-form-group-checkbox-stacked{justify-content:flex-start}.settings-form-group-checkbox-stacked .settings-checkbox-label{width:100%}.settings-form-label{display:block;color:var(--text-secondary);font-size:var(--text-xs);font-weight:650;line-height:1.3}.settings-form-label-inline{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3)}.settings-form-label-inline strong{color:var(--text-primary);font-size:var(--text-xs);font-weight:760}.settings-form-group small{display:block;color:var(--text-secondary);font-size:var(--text-xs);line-height:1.4}.settings-secret-input-row{display:flex;align-items:center;gap:var(--space-2)}.settings-secret-input-row input{min-width:0;flex:1}.settings-info-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-5);min-height:38px;padding:var(--space-2) 0;border-bottom:1px solid var(--border-subtle)}.settings-info-row+.settings-info-row{margin-top:var(--space-1)}.settings-info-row:last-child{border-bottom:none}.settings-info-label{flex:0 0 auto;color:var(--text-secondary);font-size:var(--text-sm);font-weight:500}.settings-info-content{display:flex;min-width:0;flex:1;flex-direction:column;align-items:flex-end;gap:2px;text-align:right}.settings-info-content small{display:block;max-width:100%;overflow:hidden;color:var(--text-tertiary);font-size:var(--text-xs);line-height:1.25;text-overflow:ellipsis;white-space:nowrap}.settings-info-value{max-width:100%;overflow:hidden;color:var(--text-primary);font-size:var(--text-sm);font-weight:600;font-family:inherit;text-overflow:ellipsis;white-space:nowrap}.settings-status-pill{display:inline-flex;align-items:center;gap:var(--space-1);min-height:24px;max-width:100%;padding:0 var(--space-2);border:1px solid var(--settings-pill-border);border-radius:var(--radius-full);background:var(--settings-pill-bg);color:var(--text-secondary);font-size:var(--text-xs);font-weight:700;line-height:1;white-space:nowrap}.settings-status-pill.enabled{border-color:color-mix(in srgb,var(--settings-success-text) 18%,transparent);background:var(--color-success-light);color:var(--settings-success-text)}.settings-status-pill.disabled{border-color:color-mix(in srgb,var(--text-tertiary) 18%,transparent);background:var(--bg-tertiary);color:var(--text-secondary)}.settings-status-pill.neutral{border-color:color-mix(in srgb,var(--color-primary) 16%,transparent);background:var(--color-primary-soft);color:var(--color-primary)}.settings-status-pill.warning{border-color:color-mix(in srgb,var(--settings-warning-text) 20%,transparent);background:color-mix(in srgb,var(--color-warning-light) 70%,var(--bg-primary));color:var(--settings-warning-text)}.settings-tab-content-overview .settings-card{padding-bottom:0;border-bottom:0}.settings-overview-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));overflow:hidden;border:1px solid var(--border-subtle);border-radius:var(--radius-md)}.settings-overview-group{min-width:0;padding:var(--space-4);border-bottom:1px solid var(--border-subtle)}.settings-overview-group:nth-child(odd){border-right:1px solid var(--border-subtle)}.settings-overview-group:nth-last-child(-n+2){border-bottom:0}.settings-overview-group h4{margin:0 0 var(--space-3);color:var(--text-primary);font-size:var(--text-sm);font-weight:760;line-height:1.25}.settings-overview-rows{display:grid;gap:2px}.settings-overview-group .settings-info-row{min-height:34px;padding:var(--space-1) 0}.settings-form-group input[type=text],.settings-form-group input[type=password],.settings-form-group input[type=number],.settings-form-group input[type=url],.settings-form-group select{width:100%;min-height:34px;padding:var(--space-2) var(--space-3);border:1px solid var(--settings-control-border);border-radius:var(--radius-md);font-size:var(--text-sm);color:var(--text-primary);background:var(--settings-control-bg);outline:none;transition:border-color var(--transition-fast),box-shadow var(--transition-fast),background-color var(--transition-fast);font-family:inherit;box-sizing:border-box}.settings-form-group input::placeholder{color:var(--text-tertiary)}.settings-form-group input:hover,.settings-form-group select:hover{border-color:var(--settings-control-border-hover);background:var(--settings-control-bg-muted)}.settings-form-group input:focus,.settings-form-group select:focus{border-color:var(--color-primary);box-shadow:var(--settings-control-focus);background:var(--bg-primary)}.settings-form-group input[type=range]{width:100%;padding:var(--space-2) 0;border:none;background:transparent;box-shadow:none;accent-color:var(--color-primary);cursor:pointer}.settings-form-group input[type=number]{-webkit-appearance:textfield;appearance:textfield;-moz-appearance:textfield}.settings-form-group input[type=number]::-webkit-outer-spin-button,.settings-form-group input[type=number]::-webkit-inner-spin-button{margin:0;-moz-appearance:none;appearance:none;-webkit-appearance:none}.settings-input-readonly{width:100%;min-height:var(--control-height-md);padding:var(--space-2) var(--space-3);border:1px solid var(--settings-control-border);border-radius:var(--radius-md);font-size:var(--text-sm);color:var(--text-primary);background:var(--settings-control-bg-muted)!important;outline:none;cursor:default;font-family:inherit;box-sizing:border-box;transition:border-color var(--transition-fast),box-shadow var(--transition-fast),background-color var(--transition-fast)}.settings-checkbox-label{display:inline-flex;align-items:center;gap:var(--space-3);min-height:34px;padding:var(--space-2) 0;border:0;border-radius:var(--radius-md);background:transparent;cursor:pointer;-webkit-user-select:none;user-select:none}.settings-checkbox-label input[type=checkbox]{-webkit-appearance:none;-moz-appearance:none;appearance:none;flex:0 0 auto;position:relative;width:16px;height:16px;border:1px solid var(--settings-control-border-hover);border-radius:var(--radius-sm);background:var(--bg-primary);box-sizing:border-box;cursor:pointer;transition:all var(--transition-fast)}.settings-checkbox-label input[type=checkbox]:after{position:absolute;top:50%;left:50%;width:5px;height:9px;border:solid currentColor;border-width:0 2px 2px 0;transform:translate(-50%,-55%) rotate(45deg) scale(0);opacity:0;content:"";transition:all var(--transition-fast)}.settings-checkbox-label input[type=checkbox]:checked{border-color:var(--color-primary);background:var(--color-primary)}.settings-checkbox-label input[type=checkbox]:checked:after{opacity:1;transform:translate(-50%,-55%) rotate(45deg) scale(1)}.settings-checkbox-label input[type=checkbox]:focus-visible{outline:none;box-shadow:var(--settings-control-focus)}.settings-checkbox-label span{color:var(--text-primary);font-size:var(--text-xs);font-weight:500}.settings-token-wrapper{display:flex;align-items:center;gap:var(--space-3)}.settings-token-input{--settings-token-bg: color-mix(in srgb, var(--bg-tertiary) 76%, var(--bg-primary));--settings-token-border: color-mix(in srgb, var(--border-color) 58%, transparent);--settings-token-shadow: inset 0 1px 2px rgba(15, 23, 42, .04);flex:1;min-width:0;font-family:var(--font-mono);font-size:var(--text-sm);line-height:1.45;background:var(--settings-token-bg);color:var(--text-primary);letter-spacing:.02em;min-height:var(--control-height-md);padding:var(--space-2) var(--space-3);border:1px solid var(--settings-token-border);border-radius:var(--radius-md);outline:none;box-shadow:var(--settings-token-shadow);box-sizing:border-box;transition:border-color var(--transition-fast),box-shadow var(--transition-fast),background-color var(--transition-fast)}.settings-token-input:focus{border-color:var(--color-primary);background:var(--bg-primary);box-shadow:var(--settings-token-shadow),var(--settings-control-focus)}.settings-token-actions{display:flex;gap:var(--space-2);flex-shrink:0}.settings-action-btn{padding:var(--space-2) var(--space-3);font-size:var(--text-xs);font-weight:600;border:1px solid var(--settings-control-border);background:var(--settings-control-bg);color:var(--text-secondary);border-radius:var(--radius-md);cursor:pointer;transition:background-color var(--transition-fast),border-color var(--transition-fast),color var(--transition-fast),box-shadow var(--transition-fast);font-family:inherit;min-height:32px;display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2)}.settings-icon-action{width:32px;min-width:32px;padding:0}.settings-action-btn:hover{background:var(--settings-control-bg-muted);color:var(--text-primary)}.settings-action-btn:focus-visible{outline:none;box-shadow:var(--settings-control-focus)}.settings-readonly-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-2);margin-bottom:var(--space-3)}.settings-readonly-field{min-width:0;padding:var(--space-2) var(--space-3);border:1px solid color-mix(in srgb,var(--border-color) 42%,transparent);border-radius:var(--radius-md);background:var(--settings-control-bg)}.settings-readonly-field span{display:block;margin-bottom:var(--space-1);color:var(--text-secondary);font-size:var(--text-xs);font-weight:650;line-height:1.3}.settings-readonly-field strong{display:block;overflow:hidden;color:var(--text-primary);font-size:var(--text-sm);font-weight:700;line-height:1.35;text-overflow:ellipsis;white-space:nowrap}.settings-readonly-field small{display:block;overflow:hidden;margin-top:2px;color:var(--text-secondary);font-size:var(--text-xs);line-height:1.3;text-overflow:ellipsis;white-space:nowrap}.settings-mcp-template-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-2)}.settings-mcp-template{min-width:0;padding:var(--space-3);border:1px solid color-mix(in srgb,var(--border-color) 42%,transparent);border-radius:var(--radius-md);background:transparent}.settings-mcp-template-head{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-3);margin-bottom:var(--space-2)}.settings-mcp-template-head h4{margin:0;color:var(--text-primary);font-size:var(--text-sm);font-weight:750;line-height:1.3}.settings-mcp-template-head p{margin:2px 0 0;color:var(--text-secondary);font-size:var(--text-xs);line-height:1.35}.settings-mcp-scope-row{display:flex;flex-wrap:wrap;gap:var(--space-1);margin-bottom:var(--space-2)}.settings-mcp-scope-row span{padding:3px var(--space-2);border:1px solid color-mix(in srgb,var(--color-primary) 18%,var(--border-color));border-radius:var(--radius-sm);background:color-mix(in srgb,var(--color-primary) 7%,transparent);color:var(--text-secondary);font-family:var(--font-mono);font-size:11px;line-height:1.3}.settings-mcp-template-code{overflow:auto;max-height:142px;margin:0;padding:var(--space-2);border:1px solid color-mix(in srgb,var(--border-color) 42%,transparent);border-radius:var(--radius-md);background:color-mix(in srgb,var(--bg-tertiary) 72%,var(--bg-primary));color:var(--text-primary);font-size:11px;line-height:1.45}.settings-mcp-template-code code{font-family:var(--font-mono);white-space:pre}.settings-access-summary{grid-template-columns:repeat(3,minmax(0,1fr));margin-bottom:0}.settings-access-key-form{display:grid;gap:var(--space-4);padding:0;border:0;border-radius:0;background:transparent}.settings-access-key-form .settings-form-group input[type=text]{min-height:var(--control-height-md);border-color:var(--settings-control-border);background:var(--bg-primary);box-shadow:none}.settings-access-key-form .settings-form-group input[type=text]:focus{border-color:var(--color-primary);background:var(--bg-primary);box-shadow:none}.settings-scope-fieldset{min-width:0;margin:0;padding:0;border:0}.settings-scope-fieldset legend{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-3);width:100%;margin:0 0 var(--space-3);padding:0;color:var(--text-primary);font-size:var(--text-sm);font-weight:720}.settings-scope-fieldset legend small{color:var(--text-secondary);font-size:var(--text-xs);font-weight:560}.settings-scope-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-5)}.settings-scope-group{display:grid;align-content:start;min-width:0;gap:var(--space-2)}.settings-scope-group-label{color:var(--text-secondary);font-size:var(--text-xs);font-weight:760;line-height:1.3}.settings-scope-group .settings-scope-options{grid-template-columns:1fr;gap:var(--space-2);margin:0}.settings-scope-group .settings-scope-option{min-height:54px;padding:var(--space-2) var(--space-3);background:var(--bg-primary)}.settings-access-key-actions{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding-top:var(--space-3);border-top:1px solid color-mix(in srgb,var(--border-color) 42%,transparent)}.settings-access-key-actions>span{max-width:520px;color:var(--text-secondary);font-size:var(--text-xs);line-height:1.45}.settings-template-switcher{display:inline-flex;align-items:center;width:fit-content;max-width:100%;padding:3px;border:1px solid color-mix(in srgb,var(--border-color) 48%,transparent);border-radius:var(--radius-md);background:var(--settings-control-bg);scrollbar-width:none}.settings-template-switcher::-webkit-scrollbar,.settings-record-filters::-webkit-scrollbar{display:none}.settings-template-switcher button{min-height:30px;padding:var(--space-1) var(--space-3);border:0;border-radius:calc(var(--radius-md) - 2px);background:transparent;color:var(--text-secondary);cursor:pointer;font:inherit;font-size:var(--text-xs);font-weight:650;white-space:nowrap}.settings-template-switcher button:hover{color:var(--text-primary)}.settings-template-switcher button:focus-visible{outline:none;box-shadow:var(--settings-control-focus)}.settings-template-switcher button.active{background:var(--bg-primary);color:var(--text-primary);box-shadow:var(--shadow-sm)}.settings-mcp-template-single{padding:0;border:0;background:transparent}.settings-mcp-template-single .settings-mcp-template-code{max-height:320px}.settings-legacy-section{gap:0}.settings-legacy-access{overflow:hidden;border:1px solid color-mix(in srgb,var(--border-color) 42%,transparent);border-radius:var(--radius-md);background:var(--settings-control-bg)}.settings-legacy-access summary{display:grid;grid-template-columns:minmax(0,1fr) auto 18px;align-items:center;gap:var(--space-3);min-height:58px;padding:var(--space-3) var(--space-4);cursor:pointer;list-style:none}.settings-legacy-access summary::-webkit-details-marker{display:none}.settings-legacy-access summary>span:first-child{display:grid;min-width:0;gap:2px}.settings-legacy-access summary strong{color:var(--text-primary);font-size:var(--text-sm);font-weight:720;line-height:1.3}.settings-legacy-access summary small{overflow:hidden;color:var(--text-secondary);font-size:var(--text-xs);line-height:1.35;text-overflow:ellipsis;white-space:nowrap}.settings-legacy-chevron{color:var(--text-secondary);transition:transform var(--transition-fast)}.settings-legacy-access[open] .settings-legacy-chevron{transform:rotate(180deg)}.settings-legacy-access-body{padding:var(--space-4);border-top:1px solid color-mix(in srgb,var(--border-color) 42%,transparent);background:var(--bg-primary)}.settings-feedback{display:inline-block;margin-top:var(--space-2);color:var(--color-primary);font-weight:500;animation:feedbackFadeIn .2s ease-out}@keyframes 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p{max-width:520px;margin:0;color:var(--text-secondary);font-size:var(--text-xs);line-height:1.45}.settings-security-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));overflow:hidden;border:0;border-top:1px solid color-mix(in srgb,var(--border-color) 42%,transparent);border-bottom:1px solid color-mix(in srgb,var(--border-color) 42%,transparent);border-radius:0;background:transparent}.settings-security-metrics>div{display:grid;min-width:0;gap:2px;padding:var(--space-2) var(--space-3);background:transparent}.settings-security-metrics>div+div{border-left:1px solid var(--border-subtle)}.settings-security-metrics span,.settings-security-metrics small{overflow:hidden;color:var(--text-secondary);font-size:var(--text-xs);line-height:1.3;text-overflow:ellipsis;white-space:nowrap}.settings-security-metrics span{font-weight:700}.settings-security-metrics strong{overflow:hidden;color:var(--text-primary);font-size:var(--text-md);font-weight:800;line-height:1.2;text-overflow:ellipsis;white-space:nowrap}.settings-security-notices{display:grid;gap:var(--space-2)}.settings-setting-section{display:grid;gap:var(--space-3);padding:var(--space-4) 0;border:0;border-bottom:1px solid color-mix(in srgb,var(--border-color) 42%,transparent);border-radius:0;background:transparent}.settings-setting-section:last-child{border-bottom:0}.settings-setting-section-header{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-3)}.settings-setting-section-header h3{margin:0;color:var(--text-primary);font-size:var(--text-sm);font-weight:760;line-height:1.25}.settings-setting-section-header p{max-width:560px;margin:var(--space-1) 0 0;color:var(--text-secondary);font-size:var(--text-xs);line-height:1.45}.settings-setting-list{display:grid;border-top:1px solid color-mix(in srgb,var(--border-color) 58%,transparent)}.settings-setting-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-5);min-width:0;min-height:56px;padding:var(--space-3) 0;border-bottom:1px solid color-mix(in srgb,var(--border-color) 58%,transparent)}.settings-setting-row:last-child{border-bottom:0}.settings-setting-row-main{display:grid;min-width:0;gap:2px}.settings-setting-row-main strong{overflow:hidden;color:var(--text-primary);font-size:var(--text-sm);font-weight:760;line-height:1.3;text-overflow:ellipsis;white-space:nowrap}.settings-setting-row-main span{color:var(--text-secondary);font-size:var(--text-xs);line-height:1.45}.settings-setting-row-action{display:inline-flex;flex:0 0 auto;align-items:center;justify-content:flex-end;gap:var(--space-2)}.settings-setting-row-action .settings-logout-btn-full{min-height:var(--control-height-sm);padding:var(--space-2) var(--space-3);font-size:var(--text-xs)}.settings-inline-panel{margin:0 0 var(--space-4);padding:var(--space-3);border:1px 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span{color:var(--text-primary);font-size:var(--text-xs);font-weight:760}.settings-password-meter small{overflow:hidden;color:var(--text-secondary);font-size:var(--text-xs);text-overflow:ellipsis;white-space:nowrap}.settings-password-meter.weak span{color:var(--settings-error-text)}.settings-password-meter.medium span{color:var(--settings-warning-text)}.settings-password-meter.strong span{color:var(--settings-success-text)}.settings-action-btn-primary{border-color:color-mix(in srgb,var(--color-primary) 24%,transparent);background:var(--color-primary);color:var(--text-inverse)}.settings-action-btn-primary:hover:not(:disabled){background:var(--color-primary-hover);color:var(--text-inverse)}.settings-action-btn-danger{border-color:color-mix(in srgb,var(--color-error) 24%,transparent);background:var(--color-error-light);color:var(--settings-error-text)}.settings-action-btn-danger:hover:not(:disabled){background:color-mix(in srgb,var(--color-error-light) 72%,var(--color-error));color:var(--settings-error-text)}.settings-security-list{display:grid;overflow:hidden;border:1px solid color-mix(in srgb,var(--border-color) 42%,transparent);border-radius:var(--radius-md);background:var(--bg-primary)}.settings-api-key-list{margin-top:var(--space-4)}.settings-list-group-label{min-height:30px;padding:var(--space-2) var(--space-4);border-bottom:1px solid var(--border-subtle);background:color-mix(in srgb,var(--bg-secondary) 48%,var(--bg-primary));color:var(--text-secondary);font-size:var(--text-xs);font-weight:760;line-height:1.25}.settings-security-row,.settings-empty-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);min-width:0;padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--border-subtle);background:transparent}.settings-security-row:last-child,.settings-empty-row:last-child{border-bottom:0}.settings-security-row>div:first-child{display:grid;min-width:0;gap:2px}.settings-security-row strong{overflow:hidden;color:var(--text-primary);font-size:var(--text-sm);font-weight:760;line-height:1.3;text-overflow:ellipsis;white-space:nowrap}.settings-security-row span,.settings-empty-row{overflow:hidden;color:var(--text-secondary);font-size:var(--text-xs);line-height:1.35;text-overflow:ellipsis;white-space:nowrap}.settings-security-row>div:first-child span{white-space:nowrap;overflow-wrap:normal}.settings-security-row-meta{display:inline-flex;flex:0 0 auto;align-items:center;justify-content:flex-end;gap:var(--space-2);max-width:45%;text-align:right}.settings-security-row-meta em{min-height:22px;padding:0 var(--space-2);border-radius:var(--radius-full);background:var(--color-primary-soft);color:var(--color-primary);font-size:var(--text-xs);font-style:normal;font-weight:700;line-height:22px}.settings-security-entry-list{background:transparent}.settings-security-entry{display:block;border-bottom:1px solid 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52%,transparent)}.settings-security-entry-icon{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-md);background:var(--settings-control-bg);color:var(--text-secondary)}.settings-event-entry.is-failure .settings-security-entry-icon{background:var(--color-error-light);color:var(--settings-error-text)}.settings-security-entry-main,.settings-security-entry-meta{display:grid;min-width:0;gap:2px}.settings-security-entry-main strong,.settings-security-entry-meta strong{overflow:hidden;color:var(--text-primary);font-size:var(--text-sm);font-weight:740;line-height:1.3;text-overflow:ellipsis;white-space:nowrap}.settings-security-entry-main span,.settings-security-entry-meta small{overflow:hidden;color:var(--text-secondary);font-size:var(--text-xs);line-height:1.35;text-overflow:ellipsis;white-space:nowrap}.settings-security-entry-meta{justify-items:end;text-align:right}.settings-security-entry-meta strong{font-size:var(--text-xs)}.settings-security-entry-chevron{color:var(--text-tertiary);transition:transform var(--transition-fast)}.settings-security-entry[open] .settings-security-entry-chevron{transform:rotate(180deg)}.settings-security-entry:not([open])>.settings-security-entry-details{display:none}.settings-security-entry-details{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-3) var(--space-5);padding:var(--space-3) var(--space-4) var(--space-4) calc(var(--space-4) + 44px);border-top:1px solid var(--border-subtle);background:color-mix(in srgb,var(--bg-secondary) 52%,var(--bg-primary));animation:settingsInlineReveal .18s ease-out both}.settings-security-entry-details>div{display:grid;min-width:0;gap:3px}.settings-security-entry-details span{color:var(--text-secondary);font-size:var(--text-xs);font-weight:650;line-height:1.3}.settings-security-entry-details strong,.settings-security-entry-details 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button:focus-visible{outline:none;box-shadow:var(--settings-control-focus)}.settings-record-filters button.active{border-bottom-color:var(--color-primary);color:var(--text-primary)}.settings-record-filters button strong{min-width:18px;color:var(--text-tertiary);font-size:11px;font-weight:700;text-align:center}.settings-record-filters button.active strong{color:var(--color-primary)}.settings-token-create-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:var(--space-3);margin-bottom:var(--space-4)}.settings-token-create-row input{width:100%;min-height:var(--control-height-md);padding:var(--space-2) var(--space-3);border:1px solid var(--settings-control-border);border-radius:var(--radius-md);background:var(--settings-control-bg);color:var(--text-primary);font:inherit;outline:none}.settings-token-create-row 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strong{overflow:hidden;color:var(--text-primary);font-size:var(--text-sm);font-weight:720;line-height:1.25;text-overflow:ellipsis;white-space:nowrap}.settings-scope-option small{overflow:hidden;color:var(--text-secondary);font-size:var(--text-xs);line-height:1.25;text-overflow:ellipsis;white-space:nowrap}.settings-created-token-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--z-modal-nested);display:flex;align-items:center;justify-content:center;padding:var(--space-6);background:#0f172aa3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:confirmFadeIn .15s ease-out}.settings-created-token-dialog{width:min(520px,100%);padding:var(--space-6);border:1px solid color-mix(in srgb,var(--settings-warning-text) 20%,transparent);border-radius:var(--radius-lg);background:var(--bg-primary);box-shadow:var(--shadow-modal);animation:confirmSlideIn .2s 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