:root { color-scheme: dark; font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #e9eaf0; background: #0e1015; }
* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; min-height: 100dvh; display: grid; place-items: center; padding: 28px 20px; }
.login-card { width: 100%; max-width: 416px; padding: 36px; background: #171920; border: 1px solid #2a2e39; border-radius: 16px; box-shadow: 0 24px 72px #0003; }
.brand { display: flex; align-items: center; gap: 12px; margin-bottom: 36px; font-size: 21px; font-weight: 650; }
.brand-mark { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 11px; color: #302347; background: #c4b5fd; }
.brand small { display: block; margin-top: 4px; color: #9298a8; font-size: 11px; font-weight: 400; }
h1 { margin: 0 0 9px; font-size: 25px; letter-spacing: -.6px; }
.intro { margin: 0 0 28px; color: #a1a7b7; font-size: 13px; line-height: 1.6; }
form { display: grid; }
label { margin: 0 0 9px; font-size: 12px; font-weight: 550; }
input { width: 100%; height: 45px; padding: 10px 12px; margin-bottom: 21px; border: 1px solid #363b49; border-radius: 8px; background: #101218; color: #e9eaf0; font: inherit; font-size: 14px; }
input:focus-visible, button:focus-visible { outline: 2px solid #c4b5fd; outline-offset: 3px; }
button { min-height: 45px; border: 0; border-radius: 8px; background: #c4b5fd; color: #231c3b; font: inherit; font-size: 14px; font-weight: 650; cursor: pointer; }
button:hover { background: #d4c8ff; }
button:disabled { opacity: .6; cursor: wait; }
.error { min-height: 18px; margin: -5px 0 16px; color: #f09ba6; font-size: 12px; line-height: 1.5; }
.footer { margin: 28px 0 0; text-align: center; color: #777f91; font-size: 11px; }
@media (max-width: 440px) { .login-card { padding: 28px 24px; } }