.kit-modal-overlay{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:1rem;background:light-dark(rgba(0,0,0,.4),rgba(0,0,0,.6));backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);opacity:0;visibility:hidden;transition:opacity .2s ease,visibility .2s ease}.kit-modal-overlay.is-open{opacity:1;visibility:visible}.kit-modal{width:100%;max-width:500px;max-height:calc(100vh - 2rem);display:flex;flex-direction:column;background:light-dark(#fff,#222);border-radius:16px;box-shadow:0 25px 50px -12px #00000040,0 0 0 1px light-dark(rgba(0,0,0,.05),rgba(255,255,255,.1));transform:scale(.95) translateY(10px);transition:transform .2s cubic-bezier(.16,1,.3,1)}.kit-modal-overlay.is-open .kit-modal{transform:scale(1) translateY(0)}.kit-modal--sm{max-width:400px}.kit-modal--lg{max-width:700px}.kit-modal--full{max-width:calc(100vw - 2rem);max-height:calc(100vh - 2rem)}.kit-modal-header{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem;border-bottom:1px solid light-dark(#eee,#333)}.kit-modal-title{font-size:1.1rem;font-weight:600;color:light-dark(#111,#fafafa);margin:0}.kit-modal-close{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;background:transparent;color:light-dark(#666,#aaa);border-radius:8px;cursor:pointer;transition:all .15s ease}.kit-modal-close:hover{background:light-dark(rgba(0,0,0,.05),rgba(255,255,255,.1));color:light-dark(#111,#fff)}.kit-modal-close:focus-visible{outline:2px solid var(--accent-start);outline-offset:2px}.kit-modal-body{flex:1;padding:1.5rem;overflow-y:auto}.kit-modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:.75rem;padding:1rem 1.5rem;border-top:1px solid light-dark(#eee,#333)}@media(prefers-reduced-motion:reduce){.kit-modal-overlay,.kit-modal{transition:none}}@media(prefers-reduced-transparency:reduce){.kit-modal-overlay{backdrop-filter:none;-webkit-backdrop-filter:none;background:light-dark(rgba(0,0,0,.8),rgba(0,0,0,.9))}}@media(max-width:480px){.kit-modal-overlay{padding:0;align-items:flex-end}.kit-modal{max-width:100%;max-height:90vh;border-radius:16px 16px 0 0}.kit-modal-header{padding:1rem 1.25rem}.kit-modal-body{padding:1.25rem}.kit-modal-footer{padding:1rem 1.25rem}}.kit-toast-container{position:fixed;z-index:1100;display:flex;flex-direction:column;gap:.5rem;pointer-events:none;bottom:1.5rem;left:50%;transform:translate(-50%);align-items:center}.kit-toast-container--top-center{bottom:auto;top:1.5rem;left:50%;right:auto;transform:translate(-50%);align-items:center;flex-direction:column}.kit-toast-container--top-right{bottom:auto;top:1.5rem;left:auto;right:1.5rem;transform:none;align-items:flex-end;flex-direction:column}.kit-toast-container--top-left{bottom:auto;top:1.5rem;left:1.5rem;right:auto;transform:none;align-items:flex-start;flex-direction:column}.kit-toast-container--bottom-right{bottom:1.5rem;top:auto;left:auto;right:1.5rem;transform:none;align-items:flex-end;flex-direction:column-reverse}.kit-toast-container--bottom-left{bottom:1.5rem;top:auto;left:1.5rem;right:auto;transform:none;align-items:flex-start;flex-direction:column-reverse}.kit-toast{display:flex;align-items:center;gap:.625rem;padding:.75rem 1rem;min-width:240px;max-width:360px;background:light-dark(#fff,#2a2a2a);border-radius:10px;box-shadow:0 4px 12px #00000014,0 0 0 1px light-dark(rgba(0,0,0,.04),rgba(255,255,255,.08));pointer-events:auto;animation:kit-toast-enter .25s cubic-bezier(.16,1,.3,1)}.kit-toast.is-leaving{animation:kit-toast-leave .2s ease forwards}@keyframes kit-toast-enter{0%{opacity:0;transform:translateY(8px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes kit-toast-leave{0%{opacity:1;transform:translateY(0) scale(1)}to{opacity:0;transform:translateY(-4px) scale(.96)}}.kit-toast-container--top-center .kit-toast,.kit-toast-container--top-right .kit-toast,.kit-toast-container--top-left .kit-toast{animation-name:kit-toast-enter-top}.kit-toast-container--top-center .kit-toast.is-leaving,.kit-toast-container--top-right .kit-toast.is-leaving,.kit-toast-container--top-left .kit-toast.is-leaving{animation-name:kit-toast-leave-top}@keyframes kit-toast-enter-top{0%{opacity:0;transform:translateY(-8px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes kit-toast-leave-top{0%{opacity:1;transform:translateY(0) scale(1)}to{opacity:0;transform:translateY(4px) scale(.96)}}.kit-toast-icon{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:50%;font-size:.65rem;font-weight:700}.kit-toast-content{flex:1;min-width:0}.kit-toast-title{font-size:.8rem;font-weight:600;color:light-dark(#111,#fafafa);margin:0;line-height:1.3}.kit-toast-message{font-size:.75rem;color:light-dark(#666,#aaa);margin:.125rem 0 0;line-height:1.4}.kit-toast-content:has(.kit-toast-title:only-child) .kit-toast-title{font-weight:500}.kit-toast-dismiss{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:20px;height:20px;margin-left:.25rem;border:none;background:transparent;color:light-dark(#aaa,#666);border-radius:4px;cursor:pointer;font-size:1rem;line-height:1;transition:color .15s ease}.kit-toast-dismiss:hover{color:light-dark(#666,#aaa)}.kit-toast-dismiss:focus-visible{outline:2px solid var(--accent-start);outline-offset:1px}.kit-toast--success .kit-toast-icon{background:linear-gradient(135deg,#10b981,#059669);color:#fff}.kit-toast--error .kit-toast-icon{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff}.kit-toast--warning .kit-toast-icon{background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff}.kit-toast--info .kit-toast-icon{background:linear-gradient(135deg,#6366f1,#4f46e5);color:#fff}@media(prefers-reduced-motion:reduce){.kit-toast,.kit-toast.is-leaving{animation:none}.kit-toast.is-leaving{opacity:0}}@media(max-width:480px){.kit-toast-container,.kit-toast-container--top-center,.kit-toast-container--top-right,.kit-toast-container--top-left,.kit-toast-container--bottom-right,.kit-toast-container--bottom-left{left:1rem;right:1rem;transform:none}.kit-toast{min-width:auto;max-width:none;width:100%}}.kit-layout{display:flex!important;flex-direction:row!important;max-width:1200px;margin:0 auto;min-height:100vh}.kit-sidebar{position:sticky;top:0;width:200px;height:100vh;padding:2rem 1rem 2rem 1.5rem;border-right:1px solid light-dark(#eee,#333);overflow-y:auto;flex-shrink:0}.kit-nav-section{margin-bottom:1.5rem}.kit-nav-section h3{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:light-dark(#888,#666);margin:0 0 .5rem}.kit-nav-section ul{list-style:none;padding:0;margin:0}.kit-nav-section li{margin:0}.kit-nav-section a{display:block;padding:.35rem 0;font-size:.85rem;color:light-dark(#555,#aaa);text-decoration:none;transition:color .15s}.kit-nav-section a:hover{color:var(--accent-start)}.kit-content{flex:1;padding:2rem 2.5rem;max-width:800px}.kit-content h1{margin-bottom:.5rem}.kit-intro{color:light-dark(#666,#aaa);margin-bottom:3rem}.kit-content section{margin-bottom:4rem}.kit-content h2{padding-top:1rem;margin-top:0;margin-bottom:1.5rem;padding-bottom:.75rem;border-bottom:1px solid light-dark(#eee,#333)}.kit-content h3{margin-top:2rem;margin-bottom:.75rem}.component-import{margin-bottom:1.5rem}.component-import code{font-size:.8rem}.color-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:1rem;margin-bottom:1.5rem}.color-swatch{display:flex;flex-direction:column;gap:.5rem}.swatch{height:50px;border-radius:8px;border:1px solid light-dark(#e0e0e0,#333)}.color-info{display:flex;flex-direction:column;gap:.125rem}.color-info code{font-size:.7rem}.color-label{font-size:.7rem;font-weight:500;color:light-dark(#333,#e0e0e0)}.color-value{font-size:.65rem;font-family:var(--font-fira-code);color:light-dark(#888,#666)}.typography-demo{padding:1.5rem;background:light-dark(rgba(0,0,0,.02),rgba(255,255,255,.02));border-radius:12px;margin-bottom:1.5rem}.typography-demo h1,.typography-demo h2,.typography-demo h3,.typography-demo h4,.typography-demo h5,.typography-demo h6{margin:.5rem 0}.columns-2{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin-bottom:1.5rem}.component-row{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center;margin-bottom:1.5rem}.input-demo-grid{display:flex;flex-direction:column;gap:.75rem;max-width:300px;margin-bottom:1.5rem}.progress-demo{display:flex;flex-direction:column;gap:1rem;max-width:400px;margin-bottom:1.5rem}.tooltip-demo{display:inline-flex;align-items:center;padding:.5rem 1rem;background:light-dark(rgba(0,0,0,.05),rgba(255,255,255,.1));border-radius:8px;font-size:.85rem;color:light-dark(#333,#ccc);cursor:default}.kit-content pre{margin:1rem 0 1.5rem;padding:1rem;background:light-dark(#1e1e1e,#0d0d0d);border-radius:8px;overflow-x:auto}.kit-content pre code{font-size:.8rem;line-height:1.5;color:light-dark(#d4d4d4,#d4d4d4)}@media(max-width:768px){.kit-layout{flex-direction:column}.kit-sidebar{position:relative;width:100%;height:auto;border-right:none;border-bottom:1px solid light-dark(#eee,#333);padding:1.5rem 1rem}.kit-nav{display:flex;flex-wrap:wrap;gap:1.5rem}.kit-nav-section{margin-bottom:0}.kit-content{padding:1.5rem 1rem}.columns-2{grid-template-columns:1fr;gap:1rem}}