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var(--sb-line);border-radius:50%;color:var(--sb-text-secondary);background:var(--sb-surface);font-size:24px;line-height:1;transition:transform var(--sb-motion),background var(--sb-motion),color var(--sb-motion)}.settings-close:hover{color:var(--sb-text-primary);background:var(--sb-canvas)}.settings-close:active{transform:scale(.94)}.settings-center-body{display:grid;grid-template-columns:270px minmax(0,1fr);min-height:0}.settings-sidebar{display:flex;flex-direction:column;gap:4px;min-width:0;padding:24px 16px 18px;border-right:1px solid var(--sb-line);background:color-mix(in srgb,var(--sb-surface-soft) 78%,var(--sb-canvas))}.settings-sidebar-label{margin:0 10px 10px;color:var(--sb-text-tertiary);font-size:11px;font-weight:730;letter-spacing:.12em;text-transform:uppercase}.settings-nav-item{display:grid;grid-template-columns:34px minmax(0,1fr);align-items:center;gap:10px;width:100%;min-height:58px;padding:7px 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88%,transparent)}.settings-card-list{padding:0 16px}.background-settings-card{padding-bottom:16px}.background-preview{position:relative;display:grid;place-items:center;height:142px;overflow:hidden;border:1px solid var(--sb-line);border-radius:14px;background:radial-gradient(circle at 75% 20%,color-mix(in srgb,var(--sb-accent-soft) 75%,transparent),transparent 9rem),linear-gradient(135deg,var(--sb-canvas),var(--sb-surface))}.background-preview.has-image{align-items:end;justify-items:start}.background-preview-image,.background-preview-scrim{position:absolute;top:-20px;right:-20px;bottom:-20px;left:-20px}.background-preview-image{background-position:center;background-size:cover;background-repeat:no-repeat}.background-preview-scrim{background:linear-gradient(180deg,transparent 20%,rgba(20,24,27,.72))}.background-preview-label,.background-preview-empty{position:relative;z-index:1;color:var(--sb-text-secondary);font-size:11px}.background-preview-label{margin:0 13px 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input:after{position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:var(--sb-surface-strong);box-shadow:0 2px 5px #00000026;content:"";transition:transform var(--sb-motion)}.settings-toggle-row input:checked{background:var(--sb-accent)}.settings-toggle-row input:checked:after{transform:translate(18px)}.settings-toggle-row input:focus-visible{outline:3px solid color-mix(in srgb,var(--sb-accent) 42%,white);outline-offset:3px}.theme-choice-group{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:0 0 10px}.theme-choice{display:flex;align-items:center;gap:9px;min-height:52px;padding:0 12px;border:1px solid var(--sb-line);border-radius:13px;color:var(--sb-text-secondary);background:var(--sb-canvas);cursor:pointer;font-size:12px;transition:border-color var(--sb-motion),color var(--sb-motion),background var(--sb-motion),transform var(--sb-motion)}.theme-choice:hover{color:var(--sb-text-primary);border-color:var(--sb-line-strong)}.theme-choice:active{transform:scale(.98)}.theme-choice.is-selected{color:var(--sb-text-primary);border-color:color-mix(in srgb,var(--sb-accent) 52%,var(--sb-line));background:color-mix(in srgb,var(--sb-accent-soft) 46%,var(--sb-surface))}.theme-choice input{position:absolute;opacity:0;pointer-events:none}.theme-choice-icon{display:grid;place-items:center;width:27px;height:27px;border-radius:9px;color:var(--sb-accent);background:var(--sb-surface)}.theme-choice>.sb-icon:last-child{margin-left:auto;color:var(--sb-accent)}.settings-info-banner{display:flex;align-items:center;gap:11px;min-height:66px;margin-bottom:14px;padding:11px 14px;border:1px solid color-mix(in srgb,#6a925f 30%,var(--sb-line));border-radius:16px;background:color-mix(in srgb,#6a925f 7%,var(--sb-surface))}.settings-info-icon{display:grid;place-items:center;width:34px;height:34px;flex:0 0 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var(--sb-motion)}.model-card:hover{border-color:var(--sb-line-strong);transform:translateY(-2px)}.model-card-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;color:var(--sb-accent);background:var(--sb-accent-soft)}.model-card-main{min-width:0}.model-card-title,.model-progress-label,.model-card-actions{display:flex;align-items:center;justify-content:space-between;gap:12px}.model-card-title>div{display:grid;gap:4px;min-width:0}.model-card-title strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.model-card-title small{color:var(--sb-text-tertiary);font-size:10px}.model-card p{margin:8px 0 14px;color:var(--sb-text-secondary);font-size:11px;line-height:1.5}.model-status{display:inline-flex;align-items:center;gap:6px;flex:0 0 auto;color:var(--sb-text-tertiary);font-size:10px;white-space:nowrap}.model-status-installed{color:#6a925f}.model-status-downloading{color:var(--sb-accent)}.model-status-paused{color:#a17b40}.model-status 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srgb,var(--sb-accent-soft) 52%,var(--sb-canvas))}.settings-primary-button:active,.settings-secondary-button:active{transform:scale(.97)}.settings-select-row select{min-height:38px;padding:0 10px;border:1px solid var(--sb-line);border-radius:10px;color:var(--sb-text-primary);background:var(--sb-canvas);font-size:11px}.settings-empty-note{display:flex;align-items:flex-start;gap:9px;margin:17px 2px;color:var(--sb-text-tertiary);font-size:11px;line-height:1.5}.settings-empty-note .sb-icon{flex:0 0 auto;color:#6a925f}.model-detail-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;display:grid;place-items:center;padding:24px;background:#14181b59;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.model-detail-sheet{position:relative;width:min(400px,100%);padding:28px;border:1px solid var(--sb-line-strong);border-radius:22px;background:var(--sb-surface-strong);box-shadow:0 24px 80px #0f12143d}.model-detail-sheet>.settings-close{position:absolute;top:16px;right:16px}.model-detail-sheet h3{margin:9px 48px 10px 0;font-size:25px;letter-spacing:-.05em}.model-detail-sheet>p:not(.eyebrow){margin:0;color:var(--sb-text-secondary);font-size:12px;line-height:1.6}.model-detail-list{display:grid;gap:0;margin:22px 0;border-top:1px solid var(--sb-line)}.model-detail-list div{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--sb-line);font-size:11px}.model-detail-list dt{color:var(--sb-text-tertiary)}.model-detail-list dd{margin:0;color:var(--sb-text-primary);text-align:right}.model-detail-sheet .settings-primary-button{width:100%}@keyframes settings-fade-in{0%{opacity:0}to{opacity:1}}@keyframes settings-rise-in{0%{opacity:0;transform:translateY(12px) scale(.985)}to{opacity:1;transform:translateY(0) scale(1)}}@media (max-width: 760px){.settings-overlay{align-items:end;padding:0}.settings-center{width:100%;height:min(860px,94dvh);border-radius:24px 24px 0 0}.settings-center-header{padding:23px 20px 17px}.settings-center-body{grid-template-columns:1fr;grid-template-rows:auto minmax(0,1fr)}.settings-sidebar{display:flex;flex-direction:row;align-items:center;gap:7px;overflow-x:auto;padding:12px 16px;border-right:0;border-bottom:1px solid var(--sb-line)}.settings-sidebar-label,.settings-sidebar-footer{display:none}.settings-nav-item{display:flex;width:auto;min-height:42px;flex:0 0 auto;padding:5px 10px}.settings-nav-item>span:last-child small{display:none}.settings-nav-icon{width:28px;height:28px;border-radius:9px}.settings-main{padding:20px 18px 38px}.settings-breadcrumb{margin-bottom:23px}.settings-card{padding-right:13px;padding-left:13px}.model-card-title{align-items:flex-start;flex-direction:column;gap:8px}.model-status{align-self:flex-start}}@media (prefers-reduced-motion: 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