:root{font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:var(--text-color);background:var(--bg-gradient);--text-color: #0f172a;--muted-text: #475569;--panel-bg: rgba(255, 255, 255, .9);--panel-shadow: 0 20px 65px rgba(15, 23, 42, .1);--accent-gradient: linear-gradient(120deg, #4f46e5, #6366f1, #818cf8);--accent-color: #6366f1;--results-bg: rgba(99, 102, 241, .08);--results-card-bg: rgba(255, 255, 255, .85);--bg-gradient: radial-gradient(circle at top, #eef2ff, #e0e7ff, #c7d2fe)}[data-theme=dark]{color-scheme:dark;--text-color: #f8fafc;--muted-text: #cbd5f5;--panel-bg: rgba(15, 23, 42, .85);--panel-shadow: 0 20px 65px rgba(2, 6, 23, .6);--results-bg: rgba(99, 102, 241, .12);--results-card-bg: rgba(15, 23, 42, .9);--bg-gradient: radial-gradient(circle at top, #0f172a, #0b1120, #030712)}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100dvh;background:var(--bg-gradient);color:var(--text-color)}#app{min-height:100dvh}.hero{display:flex;align-items:center;justify-content:center;min-height:100dvh;padding:2rem 1rem 4rem}.hero__content{width:min(680px,100%);padding:2.5rem;background:var(--panel-bg);border-radius:32px;box-shadow:var(--panel-shadow);display:flex;flex-direction:column;gap:1.75rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.hero__header{display:flex;flex-direction:column;gap:1.5rem;align-items:center;text-align:center}.hero__header-text h1{font-size:clamp(2rem,4vw,3rem);margin-bottom:.35rem}.hero__header-text p{margin:0;color:var(--muted-text)}.theme-toggle{display:inline-flex;padding:.25rem;border-radius:999px;background:#94a3b840;gap:.25rem}.theme-toggle__button{border:none;background:transparent;color:var(--muted-text);padding:.4rem .85rem;border-radius:999px;font-weight:600;cursor:pointer;transition:all .2s ease}.theme-toggle__button--active{background:var(--accent-gradient);color:#fff;box-shadow:0 8px 20px #6366f140}.theme-toggle__label{font-size:.9rem}.search{display:flex;gap:.75rem;flex-wrap:wrap}.search input{flex:1 1 220px;padding:.95rem 1.25rem;border-radius:999px;border:1px solid rgba(148,163,184,.6);background:#fffc;font-size:1rem;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;color:var(--text-color)}[data-theme=dark] .search input{background:#0f172aa6}.search input:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 3px #6366f133}.search button{border:none;border-radius:999px;padding:.95rem 1.75rem;background:var(--accent-gradient);color:#fff;font-weight:600;cursor:pointer;transition:opacity .2s ease,transform .2s ease}.search button:disabled{opacity:.5;cursor:not-allowed}.search button:not(:disabled):hover{transform:translateY(-1px)}.results{display:flex;flex-direction:column;justify-content:center;min-height:140px;border-radius:24px;background:var(--results-bg);padding:1.75rem;opacity:0;transform:translateY(12px);transition:opacity .3s ease,transform .3s ease}.results--active{opacity:1;transform:translateY(0)}.results ul{width:100%;list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.85rem}.results li{padding:.9rem 1.25rem;border-radius:18px;background:var(--results-card-bg);font-size:1.2rem;font-weight:600;color:var(--text-color);display:flex;align-items:center;justify-content:center}.domain__dot{color:var(--muted-text)}.domain__tld{color:var(--accent-color)}.results__message{margin:0;color:var(--muted-text);text-align:center;font-weight:500}@media(max-width:640px){.hero__content{padding:2rem 1.5rem}.hero__header{align-items:stretch}.search{flex-direction:column}.search button{width:100%}.results{padding:1.25rem}}