:root { color-scheme: dark; font-family: Arial, sans-serif; background: #11141b; color: #f7f8fa; }
* { box-sizing: border-box; }
body { min-height: 100vh; margin: 0; }
.login-page { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login-box { width: min(100%, 390px); padding: 28px; border: 1px solid #2b3341; border-radius: 8px; background: #181d26; box-shadow: 0 20px 45px rgba(0, 0, 0, .28); }
.login-brand { display: inline-flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; font-size: 20px; }
.login-brand span { display: grid; width: 34px; height: 34px; place-items: center; border-radius: 8px; background: #ef1d4d; color: #fff; font-weight: 900; }
h1 { margin: 28px 0 20px; font-size: 25px; }
.login-modes { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 4px; margin: -4px 0 20px; border-radius: 7px; background: #10141b; }
.login-modes button { min-height: 36px; background: transparent; color: #c7cfdb; font-size: 14px; }
.login-modes button.active { background: #293445; color: #fff; }
form { display: grid; gap: 16px; }
label { display: grid; gap: 7px; color: #c7cfdb; font-size: 14px; font-weight: 700; }
input { width: 100%; min-height: 42px; padding: 10px 12px; border: 1px solid #394454; border-radius: 6px; background: #10141b; color: #fff; font: inherit; }
input:focus { outline: 2px solid #ef1d4d; outline-offset: 1px; border-color: transparent; }
button { min-height: 43px; border: 0; border-radius: 6px; background: #ef1d4d; color: #fff; font: 800 15px Arial, sans-serif; cursor: pointer; }
button:disabled { opacity: .65; cursor: wait; }
#loginMessage { min-height: 20px; margin: 0; color: #ffb4c4; font-size: 14px; }
#loginMessage:not(:empty) { color: #bbf7d0; }
.admin-login-link { display: inline-block; margin-top: 22px; color: #b8c7dd; font-size: 13px; text-decoration: none; }
.admin-login-link:hover { color: #fff; text-decoration: underline; }
.google-auth { margin-top: 20px; }
.google-divider { display: flex; align-items: center; gap: 10px; margin: 0 0 16px; color: #8d99aa; font-size: 12px; }
.google-divider::before, .google-divider::after { content: ''; flex: 1; height: 1px; background: #303949; }
.google-divider span { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: #222a37; }
.google-signin { display: flex; justify-content: center; min-height: 40px; }
.google-message { min-height: 18px; margin: 10px 0 0; color: #ffb4c4; font-size: 13px; text-align: center; }