body.auth-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at top right, #700BFF22 0%, #0B132B 100%);
    padding: 20px;
}

.auth-card {
    background: var(--bg-card);
    width: 100%;
    max-width: 420px;
    padding: 40px;
    border-radius: 15px;
    border: 1px solid var(--highlight-violet);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6), 0 0 15px rgba(112, 11, 255, 0.1);
    text-align: center;
    animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.auth-card h2 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 25px;
    color: var(--white);
    letter-spacing: 0.5px;
}

.auth-subtitle {
    color: var(--text-muted);
    font-size: 14px;
    margin-top: -15px;
    margin-bottom: 30px;
}

.form-group {
    text-align: left;
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--highlight-violet);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-deep);
    border: 1px solid var(--secondary-gray);
    border-radius: 8px;
    color: var(--white);
    font-size: 15px;
    transition: all 0.3s ease;
}

.form-group input::placeholder {
    color: #5a6b8a;
}

.form-group input:focus {
    outline: none;
    border-color: var(--highlight-violet);
    background: #16203a;
    box-shadow: 0 0 8px rgba(112, 11, 255, 0.2);
}

.auth-card .btn {
    width: 100%;
    padding: 14px;
    font-size: 16px;
    margin-top: 10px;
    box-shadow: 0 4px 15px rgba(112, 11, 255, 0.3);
}

.auth-card .btn:hover {
    box-shadow: 0 0 20px rgba(112, 11, 255, 0.5);
    transform: translateY(-1px);
}

.auth-footer {
    margin-top: 30px;
    font-size: 14px;
    color: var(--text-muted);
    border-top: 1px solid rgba(58, 80, 107, 0.5);
    padding-top: 20px;
}

.auth-footer a {
    color: var(--accent-neon);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
}

.auth-footer a:hover {
    color: var(--white);
    text-decoration: underline;
}