.auth-body { background: #0d131e; }
.auth-shell { min-height: 100vh; display: grid; grid-template-columns: 1.08fr .92fr; }
.auth-panel { padding: clamp(34px, 6vw, 88px); }
.auth-message { position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between; color: #fff; background: linear-gradient(145deg, #101722 0%, #182434 100%); }
.auth-message::after { content: ""; position: absolute; right: -150px; bottom: -190px; width: 430px; height: 430px; border: 70px solid rgba(247, 201, 72, .2); border-radius: 50%; }
.app-brand-light em { color: var(--yellow); }
.auth-kicker { color: var(--yellow-dark); font-size: .7rem; font-weight: 800; letter-spacing: .12em; }
.auth-message h1 { max-width: 650px; margin: 18px 0; font-size: clamp(2.7rem, 5vw, 5rem); line-height: 1.04; letter-spacing: -.055em; }
.auth-message p { max-width: 560px; color: #aeb7c5; font-size: 1.08rem; }
.auth-message ul { display: flex; flex-wrap: wrap; gap: 15px 28px; padding: 0; margin: 30px 0 0; list-style: none; color: #cbd2dc; font-size: .88rem; }
.auth-message li::before { content: "✓"; width: 20px; height: 20px; display: inline-grid; place-items: center; margin-right: 8px; border-radius: 50%; color: var(--yellow); background: rgba(247, 201, 72, .16); }
.auth-form-panel { display: grid; place-items: center; background: #fff; }
.login-card { width: min(430px, 100%); }
.mobile-brand { display: none; }
.mobile-brand > span { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; color: var(--ink); background: var(--yellow); font: 800 .7rem "Manrope", sans-serif; }
.mobile-brand > strong { font-size: 1rem; letter-spacing: -.035em; }
.login-card h2 { margin: 8px 0; font-size: 2.25rem; letter-spacing: -.04em; }
.login-card > p { margin: 0 0 30px; color: var(--muted); }
.login-card label { display: block; margin: 17px 0 7px; font-size: .88rem; font-weight: 700; }
.login-card input { width: 100%; height: 52px; padding: 0 15px; border: 1px solid #d8dde5; border-radius: 11px; outline: 0; background: #fff; }
.login-card input:focus { border-color: #b58400; box-shadow: 0 0 0 4px rgba(247, 201, 72, .22); }
.password-wrap { position: relative; }.password-wrap input { padding-right: 70px; }
.password-wrap button { position: absolute; top: 7px; right: 7px; height: 38px; padding: 0 10px; border-radius: 8px; color: #555; background: #f4f5f7; font-size: .76rem; font-weight: 700; }
.login-card .primary-button { width: 100%; margin-top: 24px; }
.login-help { display: block; margin-top: 20px; color: #8a93a2; text-align: center; }
.alert { padding: 13px 15px; margin: 18px 0; border-radius: 10px; font-size: .88rem; font-weight: 600; }.alert-error { color: #9b1c1c; background: #fef2f2; border: 1px solid #fecaca; }

@media (max-width: 800px) {
    .auth-shell { grid-template-columns: 1fr; }
    .auth-message { display: none; }
    .auth-form-panel { padding: 30px 22px; }
    .mobile-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 50px; }
}

@media (max-width: 560px) { .login-card h2 { font-size: 1.9rem; } }