@font-face { font-family: 'Cascadia Code'; src: url('/fonts/CascadiaCode.ttf') format('truetype'); font-weight: 200 700; }
@font-face { font-family: 'Cascadia Code'; src: url('/fonts/CascadiaCode-Italic.ttf') format('truetype'); font-weight: 200 700; font-style: italic; }
:root { --fg: #00ff00; --bright: #00ff66; --soft: #12b400; --dim: #0c6100; --white: #c0ffc0; --sel: #003300; --red: #e74856; --amber: #f9bb00; }
* { box-sizing: border-box; }
html, body { margin: 0; background: #000; }
body { color: var(--fg); font: 15px/1.6 'Cascadia Code', Consolas, monospace; font-variant-ligatures: none; }
body::after { content: ''; position: fixed; inset: 0; pointer-events: none; background: repeating-linear-gradient(0deg, rgba(0,255,0,.03) 0 1px, transparent 1px 4px); }
::selection { background: var(--sel); color: var(--bright); }
a { color: var(--fg); }
.wrap { max-width: 1100px; margin: 0 auto; padding: 0 16px; }
.prompt { color: var(--soft); margin: 0 0 10px; }
h1 { font-size: clamp(26px, 4.4vw, 40px); line-height: 1.2; margin: 0 0 16px; text-shadow: 0 0 12px rgba(0,255,0,.35); }
h2 { font-size: 20px; margin: 0 0 12px; }
p { margin: 0 0 16px; color: var(--white); }
.small { font-size: 12px; color: var(--soft); }
.ok { color: var(--bright); } .bad { color: var(--red); text-shadow: none; }
.btn { display: inline-block; border: 1px solid var(--fg); background: var(--fg); color: #000; padding: 11px 16px; font: 700 14px 'Cascadia Code', monospace; text-decoration: none; cursor: pointer; margin: 0 8px 10px 0; }
.btn:hover { background: var(--bright); box-shadow: 0 0 18px rgba(0,255,0,.35); }
.btn.ghost { background: #000; color: var(--fg); border-color: var(--dim); font-weight: 400; }
.btn.ghost:hover { border-color: var(--fg); }
.link { background: none; border: 0; color: var(--amber); cursor: pointer; font: inherit; padding: 0; }
input { width: 100%; background: #000; border: 1px solid var(--dim); color: var(--fg); padding: 11px 12px; font: 14px 'Cascadia Code', monospace; outline: none; margin-bottom: 10px; }
input:focus { border-color: var(--fg); }
input::placeholder { color: var(--dim); }

.top { display: flex; justify-content: space-between; align-items: center; padding: 14px 0; border-bottom: 1px solid #0b2a0b; font-size: 13px; }
.top a { text-decoration: none; color: var(--soft); margin-left: 16px; }
.top a:hover { color: var(--fg); }
.top .brand { color: var(--fg); margin: 0; }
.hero { display: grid; grid-template-columns: minmax(0, 420px) minmax(0, 1fr); gap: 56px; align-items: center; padding: 48px 0; }
.cover { aspect-ratio: 2 / 3; border: 1px solid #0b3a0b; box-shadow: 0 0 60px rgba(0,255,0,.10); }
.cover svg { display: block; width: 100%; height: 100%; }
.cover .crack { stroke-dasharray: 1400; stroke-dashoffset: 1400; animation: draw 2.2s .4s ease-out forwards; }
.cover .crack.thin { stroke-dasharray: 120; stroke-dashoffset: 120; animation: draw .8s 2.2s ease-out forwards; }
.cover .t-cursor { animation: blink 1s steps(1) infinite; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .cover .crack, .cover .crack.thin { animation: none; stroke-dashoffset: 0; } }
.box { border: 1px solid #0b3a0b; padding: 20px; margin: 20px 0 0; max-width: 460px; }
.box .err { color: var(--red); font-size: 13px; min-height: 1em; margin: 0 0 8px; }
.free { display: inline-block; color: #000; background: var(--amber); padding: 1px 8px; font-size: 12px; font-weight: 700; margin-bottom: 14px; }
.how { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; padding: 8px 0 48px; }
.how div { border: 1px solid #0b2a0b; padding: 18px; }
.how b { display: block; margin-bottom: 8px; color: var(--fg); }
.how p { font-size: 13px; margin: 0; }
.foot { border-top: 1px solid #0b2a0b; padding: 18px 0 30px; font-size: 12px; color: var(--soft); }
@media (max-width: 820px) { .hero { grid-template-columns: 1fr; gap: 28px; padding: 28px 0; } .cover { width: min(100%, 300px, 38vh); margin: 0 auto; } }

.term { max-width: 640px; margin: 60px auto; padding: 0 16px; }
.kv { border-collapse: collapse; margin: 0 0 18px; }
.kv td { padding: 6px 18px 6px 0; border-bottom: 1px solid #0b2a0b; color: var(--white); }
.kv td:first-child { color: var(--soft); }
.scanbox { position: relative; width: 100%; max-width: 420px; aspect-ratio: 1; border: 1px solid var(--dim); background: #010; margin: 0 0 14px; overflow: hidden; }
.scanbox video { width: 100%; height: 100%; object-fit: cover; }
.scanbox::after { content: ''; position: absolute; left: 0; right: 0; height: 2px; background: var(--fg); box-shadow: 0 0 12px var(--fg); animation: sweep 2.4s linear infinite; }
@keyframes sweep { from { top: 0; } to { top: 100%; } }

.admin { padding: 30px 16px; }
.admin h1 { font-size: 22px; }
.admin h2 { margin-top: 28px; }
.admin .row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.admin .row input { width: auto; margin: 0; }
.scroll { overflow-x: auto; }
.admin table { border-collapse: collapse; font-size: 12px; min-width: 640px; }
.admin th, .admin td { text-align: left; padding: 6px 12px 6px 0; border-bottom: 1px solid #0b2a0b; color: var(--white); }
.admin th { color: var(--soft); font-weight: 400; }