:root{--text: #6b6375;--text-h: #08060d;--bg: #fff;--border: #e5e4e7;--code-bg: #f4f3ec;--accent: #aa3bff;--accent-bg: rgba(170, 59, 255, .1);--accent-border: rgba(170, 59, 255, .5);--shadow: rgba(0, 0, 0, .1) 0 10px 15px -3px, rgba(0, 0, 0, .05) 0 4px 6px -2px;--sans: system-ui, "Segoe UI", Roboto, sans-serif;--heading: system-ui, "Segoe UI", Roboto, sans-serif;font:18px/145% var(--sans);letter-spacing:.18px;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media(max-width:1024px){:root{font-size:16px}}@media(prefers-color-scheme:dark){:root{--text: #9ca3af;--text-h: #f3f4f6;--bg: #16171d;--border: #2e303a;--code-bg: #1f2028;--accent: #c084fc;--accent-bg: rgba(192, 132, 252, .15);--accent-border: rgba(192, 132, 252, .5);--shadow: rgba(0, 0, 0, .4) 0 10px 15px -3px, rgba(0, 0, 0, .25) 0 4px 6px -2px}}*{box-sizing:border-box}body{margin:0}h1,h2,h3{font-family:var(--heading);font-weight:500;color:var(--text-h)}p{margin:0}button{font-family:inherit}a{color:var(--accent)}#app{min-height:100vh;display:flex;flex-direction:column}.top-nav{display:flex;align-items:center;gap:1.25rem;padding:.9rem 1.5rem;border-bottom:1px solid var(--border)}.top-nav .brand{font-weight:700;color:var(--text-h);text-decoration:none;margin-right:auto}.top-nav a,.top-nav button{color:var(--text);text-decoration:none;font:inherit;background:none;border:none;cursor:pointer;padding:.35rem .1rem;white-space:nowrap}.top-nav a.router-link-active{color:var(--accent);font-weight:600}.top-nav .logout-btn{color:var(--accent)}.home-page{min-height:calc(100vh - 60px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;padding:2rem;text-align:center}.home-page h1{margin:0 0 .5rem;font-size:clamp(1.75rem,6vw +1rem,3rem);line-height:1.2}.home-page .home-links{display:flex;gap:1.5rem}.toast-stack{position:fixed;bottom:24px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;gap:8px;z-index:3000}.toast{background:var(--accent);color:#fff;padding:12px 20px;border-radius:24px;font-size:14px;font-weight:600;box-shadow:var(--shadow);animation:toast-in .3s ease;white-space:nowrap;max-width:100%}@keyframes toast-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media(max-width:640px){.top-nav{flex-wrap:wrap;padding:.75rem 1rem;gap:.6rem 1rem}.top-nav .brand{flex:1 0 100%;margin-right:0}.home-page{padding:1.5rem 1rem}.home-page h1{font-size:clamp(1.5rem,8vw,2.25rem)}.home-page .home-links{flex-direction:column;gap:.75rem}.toast-stack{width:calc(100% - 32px);align-items:center}.toast{white-space:normal;text-align:center}}