:root { color-scheme: dark; font-family: Inter, system-ui, -apple-system, Segoe UI, sans-serif; }
* { box-sizing: border-box; }
body { min-height: 100vh; min-height: 100dvh; margin: 0; display: grid; place-items: center; padding: 24px; color: #f6f2ff; background: radial-gradient(circle at 20% 10%, #3d266c, transparent 45%), linear-gradient(145deg, #171125, #221632 60%, #110d1c); }
.login-card { width: min(100%, 420px); padding: clamp(28px, 6vw, 44px); border: 1px solid #ffffff24; border-radius: 24px; background: #241a36d9; box-shadow: 0 24px 80px #09051080; }
.logo { width: 58px; height: 58px; object-fit: contain; margin-bottom: 24px; }
.eyebrow { margin: 0 0 10px; font-size: 11px; font-weight: 800; letter-spacing: .16em; color: #bba2ed; }
h1 { margin: 0; font-size: clamp(28px, 7vw, 36px); line-height: 1.15; }
.intro { margin: 14px 0 28px; color: #c5b9d9; line-height: 1.5; }
form { display: grid; gap: 10px; }
label { margin-top: 8px; font-size: 13px; font-weight: 700; color: #e5dcf3; }
input { width: 100%; min-height: 48px; padding: 12px 14px; border: 1px solid #685580; border-radius: 10px; background: #181124; color: #fff; font: inherit; }
input:focus-visible { outline: 2px solid #bf9bff; outline-offset: 2px; }
button { min-height: 50px; margin-top: 14px; border: 0; border-radius: 10px; color: #180d29; background: #d1adff; font: inherit; font-weight: 800; cursor: pointer; }
button:hover { background: #e2c9ff; }
.error { padding: 12px 14px; border-radius: 10px; color: #ffd6df; background: #672a46; line-height: 1.4; }
.foot { margin: 28px 0 0; font-size: 12px; color: #9d8db5; }