.auth-body {
    background-color: #F8FAFC;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.auth-card {
    background: #FFFFFF;
    width: 100%;
    max-width: 420px;
    border-radius: 16px;
    border: 1px solid #E2E8F0;
    padding: 40px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05);
}

.auth-brand {
    text-align: center;
    margin-bottom: 28px;
}

.auth-logo {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #6366F1, #8B5CF6);
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-size: 1.5rem;
    font-weight: 800;
    box-shadow: 0 6px 16px rgba(99, 102, 241, 0.35);
    margin-bottom: 12px;
}

.auth-brand h1 {
    font-size: 1.35rem;
    font-weight: 700;
    color: #0F172A;
}

.auth-brand p {
    font-size: 0.85rem;
    color: #64748B;
    margin-top: 4px;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: #334155;
}

.form-group input {
    padding: 11px 14px;
    border-radius: 8px;
    border: 1px solid #CBD5E1;
    font-size: 0.88rem;
    outline: none;
    transition: all 0.2s;
}

.form-group input:focus {
    border-color: #6366F1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.auth-btn-submit {
    background: #6366F1;
    color: #FFFFFF;
    border: none;
    border-radius: 8px;
    padding: 12px;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s;
    margin-top: 6px;
}

.auth-btn-submit:hover {
    background: #4F46E5;
}

.auth-footer {
    margin-top: 24px;
    text-align: center;
    font-size: 0.8rem;
    color: #94A3B8;
}