.auth-wrapper {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: var(--spacing-md);
    background:
        radial-gradient(1200px 400px at 20% -10%, rgba(184,138,49,.20), transparent 60%),
        radial-gradient(900px 400px at 110% 110%, rgba(184,138,49,.18), transparent 60%),
        linear-gradient(135deg, #1c1c1c 0%, #262626 100%);
}

.auth-card {
    width: 100%;
    max-width: 940px;
    min-height: 540px;
    background: #fff;
    border-radius: var(--radius-xl);
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr 1fr;
    box-shadow: var(--shadow-modal);
}

.auth-card__form {
    padding: 56px 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.auth-card__logo {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #f3d98a, #b88a31 60%, #6a4d12 100%);
    color: #1c1300;
    display: grid;
    place-items: center;
    font-weight: 700;
    margin-bottom: 24px;
    text-align: center;
    line-height: 1;
}

.auth-card__logo-top { font-size: 16px; letter-spacing: .5px; }
.auth-card__logo-bot { font-size: 9px; font-weight: 500; opacity: .85; margin-top: 2px; text-transform: uppercase; }

.auth-card__title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--ink-800);
    margin-bottom: 8px;
}

.auth-card__subtitle {
    color: var(--ink-400);
    font-size: var(--font-size-sm);
    margin-bottom: 32px;
}

.form-group { margin-bottom: 18px; }

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper__icon {
    position: absolute;
    right: 16px;
    color: var(--ink-400);
    font-size: var(--font-size-base);
    pointer-events: none;
}

.input-field {
    width: 100%;
    padding: 14px 46px 14px 16px;
    border: 1.5px solid var(--ink-200);
    border-radius: var(--radius);
    font-size: var(--font-size-base);
    background: var(--ink-50);
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.input-field:focus {
    border-color: var(--gold-500);
    background: #fff;
}

.form-group__error {
    color: var(--color-error);
    font-size: var(--font-size-xs);
    margin-top: 6px;
    padding-right: 4px;
}

.btn {
    width: 100%;
    padding: 14px;
    border-radius: var(--radius);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    font-family: inherit;
}

.btn--primary {
    background: var(--color-gold-gradient);
    color: #fff;
    box-shadow: var(--shadow-gold);
}

.btn--primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 22px rgba(184,138,49,.36);
}

.auth-card__banner {
    background:
        radial-gradient(circle at 70% 20%, rgba(216,173,78,.22), transparent 50%),
        linear-gradient(160deg, #1c1c1c 0%, #2c2c2c 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px;
    color: #fff;
    gap: 16px;
}

.auth-card__banner-logo {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #f3d98a, #b88a31 60%, #6a4d12 100%);
    color: #1c1300;
    display: grid;
    place-items: center;
    font-weight: 700;
    text-align: center;
    line-height: 1;
    box-shadow: 0 8px 28px rgba(0,0,0,.4);
    margin-bottom: 12px;
}
.auth-card__banner-logo .top { font-size: 22px; letter-spacing: .5px; }
.auth-card__banner-logo .bot { font-size: 12px; opacity: .85; margin-top: 2px; text-transform: uppercase; }

.auth-card__banner h2 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
}

.auth-card__banner p {
    color: rgba(255,255,255,.7);
    text-align: center;
    font-size: var(--font-size-sm);
    line-height: 1.7;
    max-width: 320px;
}

@media (max-width: 768px) {
    .auth-card { grid-template-columns: 1fr; }
    .auth-card__banner { display: none; }
    .auth-card__form { padding: 40px 24px; }
}