:root { color-scheme: light; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #212529; background: #f5f7f7; letter-spacing: 0; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100svh; display: grid; place-items: center; padding: 32px 20px; }
main { width: 100%; max-width: 360px; }
header { margin-bottom: 32px; }
header img { display: block; margin-bottom: 20px; }
h1 { margin: 0 0 8px; font-size: 28px; line-height: 1.2; font-weight: 650; overflow-wrap: anywhere; }
p { margin: 0; color: #646d72; font-size: 15px; }
form { display: grid; gap: 10px; }
label { font-size: 14px; font-weight: 550; }
input { width: 100%; min-width: 0; height: 46px; padding: 10px 12px; border: 1px solid #b8c2c5; border-radius: 5px; background: #fff; color: #212529; font: inherit; margin-bottom: 10px; }
input:focus-visible, button:focus-visible { outline: 3px solid #9ed9d0; outline-offset: 2px; }
button { min-height: 46px; border: 0; border-radius: 5px; padding: 10px 16px; background: #166957; color: #fff; font: inherit; font-weight: 600; cursor: pointer; }
button:hover { background: #105341; }
button:disabled { cursor: wait; opacity: .7; }
footer { margin-top: 28px; color: #737b80; font-size: 12px; line-height: 1.5; }
#toast { position: fixed; bottom: max(24px, env(safe-area-inset-bottom)); left: 50%; transform: translateX(-50%); width: max-content; max-width: calc(100% - 32px); padding: 14px 18px; border: 1px solid #e8b8b2; border-radius: 6px; background: #fff2ef; color: #822e27; box-shadow: 0 4px 18px #21252912; font-size: 14px; line-height: 1.4; overflow-wrap: anywhere; }
@media (max-height: 600px) { body { place-items: start center; } }