.theme-selector-dialog-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:10000;padding:1rem}.theme-selector-dialog{background:var(--color-bg-primary,#ffffff);border-radius:12px;box-shadow:0 20px 25px -5px rgba(0,0,0,.1),0 10px 10px -5px rgba(0,0,0,.04);max-width:600px;width:100%;max-height:90vh;display:flex;flex-direction:column;overflow:hidden}.theme-selector-dialog-header{display:flex;align-items:center;justify-content:space-between;padding:1.5rem;border-bottom:1px solid var(--color-border-light,#e2e8f0)}.theme-selector-dialog-header-content{display:flex;align-items:center;gap:1rem}.theme-selector-dialog-icon{color:var(--color-primary,#3b82f6)}.theme-selector-dialog-title{font-size:1.25rem;font-weight:600;color:var(--color-text-primary,#0f172a);margin:0}.theme-selector-dialog-subtitle{font-size:.875rem;color:var(--color-text-secondary,#475569);margin:.25rem 0 0}.theme-selector-dialog-close{background:none;border:none;cursor:pointer;padding:.5rem;border-radius:6px;color:var(--color-text-secondary,#475569);transition:all .2s;display:flex;align-items:center;justify-content:center}.theme-selector-dialog-close:hover{background:var(--color-hover-light,#f8fafc);color:var(--color-text-primary,#0f172a)}[data-theme=night] .theme-selector-dialog,[data-theme=zen] .theme-selector-dialog{--dialog-text:#f8fafc;--dialog-text-secondary:#cbd5e1;--dialog-border:rgba(255,255,255,0.12)}[data-theme=night] .theme-selector-dialog-title,[data-theme=zen] .theme-selector-dialog-title{color:var(--dialog-text,#f8fafc)}[data-theme=night] .theme-selector-dialog-close,[data-theme=night] .theme-selector-dialog-subtitle,[data-theme=zen] .theme-selector-dialog-close,[data-theme=zen] .theme-selector-dialog-subtitle{color:var(--dialog-text-secondary,#cbd5e1)}[data-theme=night] .theme-selector-dialog-close:hover,[data-theme=zen] .theme-selector-dialog-close:hover{background:rgba(255,255,255,.08);color:var(--dialog-text,#f8fafc)}[data-theme=night] .theme-selector-dialog-header,[data-theme=zen] .theme-selector-dialog-header{border-bottom-color:var(--dialog-border)}[data-theme=night] .theme-selector-theme-label,[data-theme=zen] .theme-selector-theme-label{color:var(--dialog-text,#f8fafc)}[data-theme=night] .theme-selector-theme-icon,[data-theme=zen] .theme-selector-theme-icon{color:var(--color-primary,#60a5fa)}[data-theme=night] .theme-selector-theme-card.selected,[data-theme=zen] .theme-selector-theme-card.selected{background:var(--color-bg-tertiary,#334155);border-color:var(--color-primary,#60a5fa)}[data-theme=night] .theme-selector-theme-card.selected .theme-selector-theme-label,[data-theme=zen] .theme-selector-theme-card.selected .theme-selector-theme-label{color:var(--dialog-text,#f8fafc)}[data-theme=night] .theme-selector-theme-card.selected .theme-selector-theme-icon,[data-theme=zen] .theme-selector-theme-card.selected .theme-selector-theme-icon{color:var(--color-primary,#60a5fa)}[data-theme=night] .theme-selector-preview-title,[data-theme=zen] .theme-selector-preview-title{color:var(--dialog-text,#f8fafc)}[data-theme=night] .theme-selector-loading,[data-theme=night] .theme-selector-preview-label,[data-theme=zen] .theme-selector-loading,[data-theme=zen] .theme-selector-preview-label{color:var(--dialog-text-secondary,#cbd5e1)}[data-theme=night] .theme-selector-dialog-footer,[data-theme=zen] .theme-selector-dialog-footer{border-top-color:var(--dialog-border)}[data-theme=night] .theme-selector-dialog-button-secondary,[data-theme=zen] .theme-selector-dialog-button-secondary{background:var(--color-bg-tertiary,#334155);color:var(--dialog-text,#f8fafc);border-color:var(--dialog-border)}[data-theme=night] .theme-selector-dialog-button-secondary:hover,[data-theme=zen] .theme-selector-dialog-button-secondary:hover{background:rgba(255,255,255,.08)}[data-theme=night] .theme-selector-preview-color,[data-theme=zen] .theme-selector-preview-color{border-color:var(--dialog-border)}.theme-selector-dialog-content{padding:1.5rem;overflow-y:auto;flex:1}.theme-selector-themes{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:2rem}.theme-selector-theme-card{display:flex;flex-direction:column;align-items:center;gap:.75rem;padding:1.5rem;border:2px solid var(--color-border-light,#e2e8f0);border-radius:8px;background:var(--color-bg-primary,#ffffff);cursor:pointer;transition:all .2s;position:relative}.theme-selector-theme-card:hover{border-color:var(--color-primary,#3b82f6);box-shadow:0 4px 6px -1px rgba(0,0,0,.1)}.theme-selector-theme-card.selected{border-color:var(--color-primary,#3b82f6);background:var(--color-primary-50,#eff6ff)}.theme-selector-theme-card.current{border-color:var(--color-border-light,#e2e8f0)}[data-theme=bright] .theme-selector-theme-card.current{border-color:rgba(22,163,74,.25)}[data-theme=night] .theme-selector-theme-card.current,[data-theme=zen] .theme-selector-theme-card.current{border-color:rgba(255,255,255,.15)}.theme-selector-theme-card:disabled{opacity:.6;cursor:not-allowed}.theme-selector-theme-icon{color:var(--color-primary,#3b82f6)}.theme-selector-theme-label{font-size:1rem;font-weight:500;color:var(--color-text-primary,#0f172a)}.theme-selector-theme-badge{position:absolute;top:.5rem;right:.5rem;font-size:.75rem;font-weight:500;padding:.25rem .5rem;border-radius:4px}.theme-selector-theme-badge,[data-theme=bright] .theme-selector-theme-badge{background:var(--color-success,#16a34a);color:white}[data-theme=zen] .theme-selector-theme-badge{background:var(--color-bg-tertiary,#3f3f3f);color:var(--color-text-primary,#ffffff)}[data-theme=night] .theme-selector-theme-badge{background:var(--color-bg-tertiary,#1a1a1a);color:var(--color-text-primary,#ffffff)}.theme-selector-preview{margin-top:1.5rem}.theme-selector-preview-title{font-size:1rem;font-weight:600;color:var(--color-text-primary,#0f172a);margin:0 0 1rem}.theme-selector-preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.theme-selector-preview-item{display:flex;flex-direction:column;gap:.5rem}.theme-selector-preview-color{width:100%;height:60px;border-radius:6px;border:1px solid var(--color-border-light,#e2e8f0)}.theme-selector-preview-label{font-size:.75rem}.theme-selector-loading,.theme-selector-preview-label{color:var(--color-text-secondary,#475569);text-align:center}.theme-selector-loading{padding:2rem}.theme-selector-dialog-footer{display:flex;gap:.75rem;padding:1.5rem;border-top:1px solid var(--color-border-light,#e2e8f0);justify-content:flex-end}.theme-selector-dialog-button{padding:.75rem 1.5rem;border-radius:6px;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s;border:none}.theme-selector-dialog-button-primary{background:var(--color-primary,#3b82f6);color:white}.theme-selector-dialog-button-primary:hover:not(:disabled){background:var(--color-primary-600,#2563eb)}.theme-selector-dialog-button-primary:disabled{opacity:.5;cursor:not-allowed}.theme-selector-dialog-button-secondary{background:var(--color-bg-secondary,#f8fafc);color:var(--color-text-primary,#0f172a);border:1px solid var(--color-border,#cbd5e1)}.theme-selector-dialog-button-secondary:hover{background:var(--color-hover-light,#f8fafc)}@media (max-width:640px){.theme-selector-dialog{max-width:100%;max-height:100vh;border-radius:0}.theme-selector-themes{grid-template-columns:1fr}.theme-selector-preview-grid{grid-template-columns:repeat(2,1fr)}}