/* Auth Pages Styles - Registration & Login */
/* Menggunakan CSS Variables dari style.css utama */

.auth-container {
    max-width: 500px;
    margin: 4rem auto;
    padding: 0 1rem;
}

.auth-card {
    background: var(--surface);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
    overflow: hidden;
}

.auth-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 2.5rem 2rem;
    text-align: center;
}

.auth-title {
    font-size: 1.75rem;
    font-weight: 800;
    margin: 0 0 0.5rem 0;
    letter-spacing: -0.02em;
}

.auth-subtitle {
    font-size: 0.95rem;
    opacity: 0.95;
    margin: 0;
    font-weight: 400;
}

.auth-form-wrapper {
    padding: 2rem;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

/* Form Groups */
.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.form-label .required {
    color: #ef4444;
}

.form-input {
    padding: 0.75rem 1rem;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    transition: var(--transition-normal);
    font-family: inherit;
    background-color: rgba(255, 255, 255, 0.5);
    color: var(--text-main);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    background-color: white;
    box-shadow: 0 0 0 4px rgba(132, 204, 22, 0.1);
}

.form-input.error {
    border-color: #ef4444;
}

.form-input.error:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-error {
    color: #ef4444;
    font-size: 0.85rem;
    margin-top: 0.25rem;
    font-weight: 500;
}

/* Checkbox */
.form-checkbox {
    flex-direction: row;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary);
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.alert-error {
    background-color: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}

.alert-success {
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border: 1px solid #bbf7d0;
    color: #166534;
}

.alert strong {
    font-weight: 700;
}

/* Buttons */
.btn-block {
    width: 100%;
    padding: 0.875rem;
    font-size: 1rem;
    font-weight: 700;
    background-color: var(--primary-dark);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition-normal);
}

.btn-block:hover {
    background-color: var(--primary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Footer */
.auth-footer {
    margin-top: 1.5rem;
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.auth-footer p {
    margin: 0.5rem 0;
}

.auth-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition-fast);
}

.auth-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 640px) {
    .auth-container {
        margin: 2rem auto;
    }

    .auth-header {
        padding: 2rem 1.5rem;
    }

    .auth-title {
        font-size: 1.5rem;
    }

    .auth-form-wrapper {
        padding: 1.5rem;
    }
}