.auth-card {
    background: #ffffff;
    padding: 40px;
    width: 100%;
    max-width: 400px;
    border-radius: 14px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    text-align: center;
}

.auth-card h2 {
    margin-bottom: 25px;
    font-size: 22px;
    font-weight: 700;
    color: #1f2937;
}

.auth-card form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.auth-card input {
    padding: 12px;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    font-size: 14px;
    transition: 0.2s;
}

.auth-card input:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.auth-card button {
    padding: 12px;
    border-radius: 8px;
    border: none;
    background: #2563eb;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: 0.2s;
}

.auth-card button:hover {
    background: #1e40af;
}

.auth-switch {
    margin-top: 20px;
    font-size: 14px;
}

.auth-switch a {
    color: #2563eb;
    text-decoration: none;
    font-weight: 500;
}

.auth-switch a:hover {
    text-decoration: underline;
}