.language-switcher.svelte-wj1kq2{position:relative;z-index:1000}.language-btn.svelte-wj1kq2{display:flex;align-items:center;justify-content:center;min-width:120px;height:2.5rem;padding:0 .75rem;border-radius:.75rem;background:color-mix(in oklab,var(--color-surface-50) 8%,transparent);-webkit-backdrop-filter:blur(var(--glass-blur-md));backdrop-filter:blur(var(--glass-blur-md));border:1px solid color-mix(in oklab,var(--color-surface-50) 15%,transparent);color:var(--color-surface-50);cursor:pointer;transition:all var(--timing-normal) var(--easing-default);position:relative;overflow:hidden}.language-btn.svelte-wj1kq2:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,color-mix(in oklab,var(--color-surface-50) 15%,transparent),transparent);transition:left var(--timing-slow) ease}.language-btn.svelte-wj1kq2:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,color-mix(in oklab,var(--color-surface-50) 10%,transparent),color-mix(in oklab,var(--color-surface-50) 5%,transparent));opacity:0;transition:opacity var(--timing-normal) ease}.language-btn.svelte-wj1kq2:hover:before{left:100%}.language-btn.svelte-wj1kq2:hover:after{opacity:1}.language-btn.svelte-wj1kq2:hover{background:color-mix(in oklab,var(--color-surface-50) 12%,transparent);border-color:color-mix(in oklab,var(--color-surface-50) 25%,transparent);transform:translateY(-1px);box-shadow:0 8px 25px color-mix(in oklab,black 15%,transparent),0 0 20px color-mix(in oklab,var(--color-primary-500) 10%,transparent)}.language-btn.svelte-wj1kq2:active{transform:translateY(0);box-shadow:0 2px 6px color-mix(in oklab,black 10%,transparent)}.btn-content.svelte-wj1kq2{display:flex;align-items:center;gap:.5rem;position:relative;z-index:1}.language-label.svelte-wj1kq2{font-size:.875rem;font-weight:500;white-space:nowrap}.dropdown-menu.svelte-wj1kq2{position:absolute;top:calc(100% + .5rem);left:0;min-width:120px;background:color-mix(in oklab,var(--color-surface-900) 95%,transparent);-webkit-backdrop-filter:blur(var(--glass-blur-lg));backdrop-filter:blur(var(--glass-blur-lg));border:1px solid color-mix(in oklab,var(--color-surface-50) 15%,transparent);border-radius:.75rem;box-shadow:0 20px 40px color-mix(in oklab,black 30%,transparent),0 8px 16px color-mix(in oklab,black 20%,transparent),inset 0 1px color-mix(in oklab,var(--color-surface-50) 10%,transparent);overflow:hidden;animation:svelte-wj1kq2-dropdownFadeIn var(--timing-fast) ease-out;z-index:1002}@keyframes svelte-wj1kq2-dropdownFadeIn{0%{opacity:0;transform:translateY(-8px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.dropdown-item.svelte-wj1kq2{display:flex;align-items:center;justify-content:space-between;width:100%;padding:.75rem;color:var(--color-surface-50);background:transparent;border:none;cursor:pointer;transition:all var(--timing-fast) ease;font-size:.875rem;font-weight:500}.dropdown-item.svelte-wj1kq2:hover{background:color-mix(in oklab,var(--color-surface-50) 10%,transparent)}.dropdown-item.active.svelte-wj1kq2{background:color-mix(in oklab,var(--color-primary-500) 20%,transparent);color:var(--color-primary-400)}.dropdown-item.active.svelte-wj1kq2:hover{background:color-mix(in oklab,var(--color-primary-500) 30%,transparent)}.language-name.svelte-wj1kq2{flex:1;text-align:left}.check-mark.svelte-wj1kq2{color:var(--color-success-500);font-weight:700;font-size:1rem}@media(max-width:640px){.language-btn.svelte-wj1kq2{min-width:100px;height:2rem;padding:0 .5rem}.language-label.svelte-wj1kq2{font-size:.8125rem}.btn-content.svelte-wj1kq2 svg{width:16px;height:16px}.dropdown-item.svelte-wj1kq2{padding:.625rem;font-size:.8125rem}}@media(max-width:480px){.language-btn.svelte-wj1kq2{min-width:2.5rem;width:2.5rem;height:2rem;padding:0 .25rem}.language-label.svelte-wj1kq2{display:none}.btn-content.svelte-wj1kq2{gap:.25rem}.btn-content.svelte-wj1kq2 svg{width:16px;height:16px}.dropdown-menu.svelte-wj1kq2{right:0;left:auto;min-width:140px;max-width:calc(100vw - 2rem)}.dropdown-item.svelte-wj1kq2{padding:.75rem .5rem;font-size:.875rem;min-height:44px}}@media(prefers-contrast:high){.language-btn.svelte-wj1kq2,.dropdown-menu.svelte-wj1kq2{border-width:2px;border-color:color-mix(in oklab,var(--color-surface-50) 80%,transparent)}.dropdown-item.active.svelte-wj1kq2{background:color-mix(in oklab,var(--color-primary-500) 40%,transparent)}}@media(prefers-reduced-motion:reduce){.language-btn.svelte-wj1kq2,.dropdown-item.svelte-wj1kq2,.language-btn.svelte-wj1kq2:before,.language-btn.svelte-wj1kq2:after{transition:none}}.dataset-picker.svelte-p3dx45{position:relative;z-index:1001}.picker-button.svelte-p3dx45{display:flex;align-items:center;justify-content:center;min-width:180px;height:2.5rem;padding:0 .875rem;border-radius:.75rem;background:color-mix(in oklab,var(--color-surface-50) 8%,transparent);-webkit-backdrop-filter:blur(var(--glass-blur-md));backdrop-filter:blur(var(--glass-blur-md));border:1px solid color-mix(in oklab,var(--color-surface-50) 15%,transparent);color:var(--color-surface-50);cursor:pointer;transition:all var(--timing-normal) var(--easing-default);position:relative;overflow:hidden;-webkit-tap-highlight-color:transparent;touch-action:manipulation;-moz-user-select:none;user-select:none;-webkit-user-select:none}.picker-button.svelte-p3dx45:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,color-mix(in oklab,var(--color-surface-50) 15%,transparent),transparent);transition:left var(--timing-slow) ease}.picker-button.svelte-p3dx45:hover:before{left:100%}.picker-button.svelte-p3dx45:hover{background:color-mix(in oklab,var(--color-surface-50) 12%,transparent);border-color:color-mix(in oklab,var(--color-surface-50) 25%,transparent);transform:translateY(-1px);box-shadow:0 8px 25px color-mix(in oklab,black 15%,transparent),0 0 20px color-mix(in oklab,var(--color-primary-500) 10%,transparent)}.button-content.svelte-p3dx45{display:flex;align-items:center;gap:.5rem;position:relative;z-index:1}.picker-label.svelte-p3dx45{font-size:.875rem;font-weight:500;white-space:nowrap}.chevron.svelte-p3dx45{transition:transform .2s ease}.dropdown-menu.svelte-p3dx45{position:absolute;top:calc(100% + .5rem);left:0;min-width:220px;background:color-mix(in oklab,var(--color-surface-900) 95%,transparent);-webkit-backdrop-filter:blur(var(--glass-blur-lg));backdrop-filter:blur(var(--glass-blur-lg));border:1px solid color-mix(in oklab,var(--color-surface-50) 15%,transparent);border-radius:.75rem;box-shadow:0 20px 40px color-mix(in oklab,black 30%,transparent),0 8px 16px color-mix(in oklab,black 20%,transparent),inset 0 1px color-mix(in oklab,var(--color-surface-50) 10%,transparent);overflow:hidden;animation:svelte-p3dx45-dropdownFadeIn var(--timing-fast) ease-out;z-index:1002}@keyframes svelte-p3dx45-dropdownFadeIn{0%{opacity:0;transform:translateY(-8px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.menu-section.svelte-p3dx45{padding:.5rem}.section-label.svelte-p3dx45{display:block;padding:.5rem .75rem;font-size:.75rem;font-weight:600;color:color-mix(in oklab,var(--color-surface-50) 50%,transparent);text-transform:uppercase;letter-spacing:.05em}.menu-item.svelte-p3dx45{display:flex;align-items:center;gap:.75rem;width:100%;padding:.625rem .75rem;background:transparent;border:none;color:var(--color-surface-50);cursor:pointer;transition:all var(--timing-fast) ease;font-size:.875rem;font-weight:500;border-radius:.5rem;position:relative;-webkit-tap-highlight-color:transparent;touch-action:manipulation;min-height:44px}.menu-item.svelte-p3dx45:hover:not(:disabled){background:color-mix(in oklab,var(--color-surface-50) 10%,transparent)}.menu-item.svelte-p3dx45:disabled{opacity:.5;cursor:not-allowed}.menu-item.active.svelte-p3dx45{background:color-mix(in oklab,var(--color-primary-500) 20%,transparent);color:var(--color-primary-400)}.menu-item.active.svelte-p3dx45:hover{background:color-mix(in oklab,var(--color-primary-500) 30%,transparent)}.dataset-icon.svelte-p3dx45{font-size:1.25rem;width:1.5rem;text-align:center}.dataset-name.svelte-p3dx45{flex:1;text-align:left}.check-mark.svelte-p3dx45{color:var(--color-success-500);font-weight:700;font-size:1rem}@media(max-width:640px){.picker-button.svelte-p3dx45{min-width:150px;height:2.25rem;padding:0 .625rem}.picker-label.svelte-p3dx45{font-size:.8125rem}.button-content.svelte-p3dx45 svg{width:16px;height:16px}.dropdown-menu.svelte-p3dx45{min-width:180px;right:0;left:auto;max-width:calc(100vw - 2rem)}.menu-item.svelte-p3dx45{padding:.75rem .5rem;font-size:.8125rem;min-height:48px}.dataset-icon.svelte-p3dx45{font-size:1rem}}@media(max-width:480px){.picker-button.svelte-p3dx45{min-width:2.5rem;width:2.5rem;height:2rem;padding:0 .25rem}.picker-label.svelte-p3dx45{display:none}.button-content.svelte-p3dx45{gap:.25rem}.dropdown-menu.svelte-p3dx45{right:-1rem;left:auto;min-width:200px;max-width:calc(100vw - 1rem)}.menu-item.svelte-p3dx45{padding:.75rem .5rem;font-size:.75rem;min-height:44px}}@media(prefers-contrast:high){.picker-button.svelte-p3dx45,.dropdown-menu.svelte-p3dx45{border-width:2px;border-color:color-mix(in oklab,var(--color-surface-50) 80%,transparent)}}.app-header.svelte-6h2by5{background:color-mix(in oklab,var(--color-surface-900) 85%,transparent);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border-bottom:1px solid color-mix(in oklab,var(--color-surface-50) 12%,transparent);box-shadow:0 4px 24px color-mix(in oklab,black 10%,transparent),inset 0 1px color-mix(in oklab,var(--color-surface-50) 8%,transparent);position:relative}.app-header.svelte-6h2by5:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent 10%,var(--color-primary-500) 40%,var(--color-secondary-500) 60%,transparent 90%);opacity:.5}.header-toolbar.svelte-6h2by5{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:1rem;padding:.75rem 1rem;max-width:1400px;margin:0 auto;position:relative;z-index:1}.header-lead.svelte-6h2by5{display:flex;align-items:center;gap:.75rem}.header-headline.svelte-6h2by5{display:flex;align-items:center;justify-content:center}.header-trail.svelte-6h2by5{display:flex;align-items:center;gap:.5rem;justify-content:flex-end}.brand-icon.svelte-6h2by5{display:flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border-radius:.625rem;background:color-mix(in oklab,var(--color-surface-50) 8%,transparent);border:1px solid color-mix(in oklab,var(--color-surface-50) 12%,transparent);transition:all var(--timing-normal, .2s) ease;flex-shrink:0}.brand-icon.svelte-6h2by5:hover{background:color-mix(in oklab,var(--color-surface-50) 12%,transparent);border-color:color-mix(in oklab,var(--color-surface-50) 20%,transparent);transform:translateY(-1px);box-shadow:0 4px 16px color-mix(in oklab,var(--color-primary-500) 20%,transparent)}.brand-text.svelte-6h2by5{display:flex;flex-direction:column;gap:.125rem}.brand-title.svelte-6h2by5{font-size:1.25rem;font-weight:700;color:var(--color-surface-50);line-height:1.2;letter-spacing:-.02em}.brand-subtitle.svelte-6h2by5{font-size:.75rem;font-weight:500;color:color-mix(in oklab,var(--color-surface-50) 70%,transparent);line-height:1.3;max-width:280px}.fullscreen-btn.svelte-6h2by5{display:flex;align-items:center;justify-content:center;width:2.25rem;height:2.25rem;border-radius:.5rem;background:color-mix(in oklab,var(--color-surface-50) 8%,transparent);border:1px solid color-mix(in oklab,var(--color-surface-50) 12%,transparent);color:color-mix(in oklab,var(--color-surface-50) 80%,transparent);cursor:pointer;transition:all var(--timing-normal, .2s) ease;flex-shrink:0}.fullscreen-btn.svelte-6h2by5:hover{background:color-mix(in oklab,var(--color-surface-50) 15%,transparent);border-color:color-mix(in oklab,var(--color-surface-50) 20%,transparent);color:var(--color-surface-50);transform:translateY(-1px)}.fullscreen-btn.svelte-6h2by5:active{transform:translateY(0)}.btn-content.svelte-6h2by5{display:flex;align-items:center;justify-content:center}@media(max-width:640px){.header-toolbar.svelte-6h2by5{padding:.5rem .75rem;gap:.5rem}.header-lead.svelte-6h2by5{gap:.5rem}.brand-icon.svelte-6h2by5{width:2rem;height:2rem}.brand-icon.svelte-6h2by5 svg:where(.svelte-6h2by5){width:24px;height:24px}.fullscreen-btn.svelte-6h2by5{width:2rem;height:2rem}.brand-title.svelte-6h2by5{font-size:1rem}.header-trail.svelte-6h2by5{gap:.375rem}}@media(max-width:480px){.header-toolbar.svelte-6h2by5{padding:.5rem;gap:.25rem}.header-lead.svelte-6h2by5{gap:.375rem}.brand-icon.svelte-6h2by5{width:1.75rem;height:1.75rem}.brand-icon.svelte-6h2by5 svg:where(.svelte-6h2by5){width:20px;height:20px}.brand-title.svelte-6h2by5{font-size:.9rem}.header-trail.svelte-6h2by5{gap:.25rem}}@media(min-width:1024px){.header-toolbar.svelte-6h2by5{padding:.875rem 2rem;gap:1.5rem}.brand-icon.svelte-6h2by5{width:2.75rem;height:2.75rem}.brand-title.svelte-6h2by5{font-size:1.375rem}.brand-subtitle.svelte-6h2by5{font-size:.8125rem;max-width:320px}}@media(prefers-reduced-motion:reduce){.brand-icon.svelte-6h2by5,.fullscreen-btn.svelte-6h2by5{transition:none}}@media(prefers-contrast:high){.brand-icon.svelte-6h2by5,.fullscreen-btn.svelte-6h2by5{border-width:2px}}