:root { color-scheme: dark; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body { background: #090b09; color: #f4f7f3; }
button, input { font: inherit; }
[hidden] { display: none !important; }
.page { min-height: 100vh; min-height: 100svh; display: flex; align-items: center; justify-content: center; padding: 48px 24px; }
.content { width: min(100%, 430px); }
.topbar { display: flex; align-items: center; gap: 10px; min-height: 32px; margin-bottom: 72px; }
.brand { font-size: 31px; line-height: 1; font-weight: 850; letter-spacing: -.08em; }
.brand span { color: #68e68e; }
.eyebrow { margin: 0 0 18px; color: #68e68e; font-size: 11px; font-weight: 750; letter-spacing: .18em; }
h1 { margin: 0; font-size: clamp(24px, 7.5vw, 43px); line-height: 1.1; font-weight: 760; letter-spacing: -.065em; white-space: nowrap; }
.description { margin: 20px 0 0; max-width: 390px; color: #a8b2aa; font-size: 15px; line-height: 1.65; }
.form-section { margin-top: 28px; }
.form-section h2 { margin: 0 0 14px; font-size: 17px; font-weight: 650; letter-spacing: -.025em; }
.back-button { display: grid; place-items: center; flex: none; width: 32px; height: 32px; padding: 0; border: 0; border-radius: 8px; background: transparent; color: #dce4dd; cursor: pointer; }
.back-button:hover { background: #1b2b20; color: #85efa2; }
.back-button:focus-visible { outline: 2px solid #68e68e; outline-offset: 2px; }
form { margin: 0; }
label { display: block; margin-bottom: 10px; color: #dce4dd; font-size: 13px; font-weight: 600; }
input { display: block; width: 100%; height: 54px; padding: 0 16px; border: 1px solid #343c35; border-radius: 11px; outline: none; background: #151a16; color: #f4f7f3; font-size: 15px; transition: border-color .16s, box-shadow .16s; }
input::placeholder { color: #79847b; }
input:focus { border-color: #68e68e; box-shadow: 0 0 0 3px #68e68e25; }
.primary-button { display: flex; align-items: center; justify-content: space-between; width: 100%; min-height: 54px; margin-top: 16px; padding: 0 18px; border: 0; border-radius: 11px; background: #68e68e; color: #09200f; font-size: 15px; font-weight: 750; text-decoration: none; cursor: pointer; transition: background .16s, transform .16s; }
.primary-button:hover { background: #82f3a4; }
.primary-button:active { transform: translateY(1px); }
.primary-button:disabled { opacity: .55; cursor: wait; }
.primary-button span { font-size: 20px; font-weight: 500; }
.text-button { display: block; margin: 18px auto 0; padding: 5px 8px; border: 0; background: transparent; color: #75e995; font-size: 13px; cursor: pointer; }
.text-button:disabled { color: #87958a; cursor: default; }
.supporting { margin: 0 0 16px; color: #a8b2aa; font-size: 14px; line-height: 1.6; }
.offer-link-row { display: flex; align-items: center; gap: 10px; padding: 8px; border: 1px solid #343c35; border-radius: 11px; background: #151a16; }
.offer-url { flex: 1; min-width: 0; padding: 6px 8px; color: #85efa2; font-size: 13px; line-height: 1.5; overflow-wrap: anywhere; }
.offer-url:hover { color: #b4fac5; }
.copy-button { display: grid; place-items: center; flex: none; width: 40px; height: 40px; border: 1px solid #4b7255; border-radius: 8px; background: #1b2b20; color: #85efa2; cursor: pointer; }
.copy-button:hover { background: #263c2c; }
.copy-button:focus-visible, .offer-url:focus-visible { outline: 2px solid #68e68e; outline-offset: 2px; }
.copy-status { min-height: 19px; margin: 10px 0 0; color: #a8b2aa; font-size: 12px; }
.visitor-stats { display: flex; justify-content: space-between; gap: 16px; margin-top: 34px; color: #a8b2aa; font-size: 13px; line-height: 1.5; white-space: nowrap; }
.visitor-stats strong { color: #68e68e; font-size: 14px; font-weight: 750; }
.error { margin: 10px 0 0; color: #ff9999; font-size: 13px; line-height: 1.45; }
.loading-overlay { position: fixed; inset: 0; z-index: 10; display: flex; align-items: center; justify-content: center; padding: 24px; background: #090b09ee; backdrop-filter: blur(12px); text-align: center; }
.loading-content { width: min(100%, 320px); }
.loading-content h2 { margin: 0; font-size: 21px; letter-spacing: -.04em; }
.loading-content p { margin: 10px 0 0; color: #a8b2aa; font-size: 14px; line-height: 1.5; }
@media (max-width: 540px) { .page { align-items: flex-start; padding: 34px 24px 64px; } .topbar { margin-bottom: 82px; } .brand { font-size: 29px; } .eyebrow { font-size: 10px; } .form-section { margin-top: 26px; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; } }