.theme-selector-placeholder{background:rgb(var(--card));border:1px solid rgb(var(--border));border-radius:.5rem;animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.theme-selector-container{position:relative;z-index:50}.theme-selector-button{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;background:rgb(var(--card));color:rgb(var(--foreground));border:1px solid rgb(var(--border));border-radius:.5rem;min-width:220px;cursor:pointer;transition:all .2s ease;font-size:.875rem;font-weight:500;box-shadow:0 1px 3px 0 rgba(0,0,0,.1)}.theme-selector-button:hover{background:rgb(var(--card)/.8);box-shadow:0 4px 6px -1px rgba(0,0,0,.1)}.theme-selector-button:focus-visible{outline:2px solid rgb(var(--ring));outline-offset:2px}.theme-selector-emoji{font-size:1.125rem;line-height:1}.theme-selector-name{flex:1;text-align:left}.theme-selector-chevron{transition:transform .2s ease;opacity:.6}.theme-selector-dropdown{position:absolute;right:0;top:calc(100% + .5rem);width:280px;background:rgb(var(--card));border:1px solid rgb(var(--border));border-radius:.5rem;box-shadow:0 10px 15px -3px rgba(0,0,0,.1);z-index:9999;padding:.5rem 0;max-height:320px;overflow-y:auto;animation:slideDown .2s ease}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.theme-selector-header{padding:.5rem .75rem;font-size:.75rem;font-weight:700;color:rgb(var(--muted-foreground));border-bottom:1px solid rgb(var(--border));margin-bottom:.5rem;letter-spacing:.05em}.theme-selector-option{display:flex;align-items:center;gap:.75rem;width:100%;padding:.75rem;background:transparent;color:rgb(var(--foreground));border:none;cursor:pointer;text-align:left;transition:background-color .15s ease;font-size:.875rem;font-weight:500}.theme-selector-option:hover{background:rgb(var(--muted))}.theme-selector-option:focus-visible{outline:2px solid rgb(var(--ring));outline-offset:-2px}.theme-selector-option-active{background:rgb(var(--primary))!important;color:rgb(var(--primary-foreground))!important}.theme-selector-check{margin-left:auto}.theme-selector-footer{padding:.5rem .75rem;font-size:.75rem;color:rgb(var(--muted-foreground));border-top:1px solid rgb(var(--border));margin-top:.5rem}@media (max-width:640px){.theme-selector-button{min-width:auto;padding:.625rem}.theme-selector-name{display:none}.theme-selector-dropdown{position:fixed;left:1rem;right:1rem;top:auto;bottom:1rem;width:auto;max-height:70vh}}@media (min-width:641px) and (max-width:1024px){.theme-selector-dropdown{width:260px}}@media (prefers-contrast:high){.theme-selector-button,.theme-selector-dropdown{border-width:2px}}@media (prefers-reduced-motion:reduce){.theme-selector-button,.theme-selector-chevron,.theme-selector-option{transition:none}.theme-selector-dropdown{animation:none}}@media print{.theme-selector-container{display:none}}