/* ============================================
   AUTH PAGES STYLING
   ============================================ */

.auth-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl) var(--spacing-lg);
    background: linear-gradient(135deg, var(--secondary) 0%, var(--white) 100%);
    margin-top: var(--header-height);
}

.auth-container {
    width: 100%;
    max-width: 500px;
}

.auth-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-light);
}

.auth-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.auth-subtitle {
    font-size: var(--font-size-base);
    color: var(--text-light);
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

/* Form Styling */
.auth-form {
    margin-bottom: var(--spacing-xl);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
}

.form-group input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-base);
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.form-group input::placeholder {
    color: #999;
}

/* Password Input */
.password-input-wrapper {
    position: relative;
}

.password-input-wrapper input {
    padding-right: 45px;
}

.toggle-password {
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 18px;
    opacity: 0.6;
    transition: opacity var(--transition);
}

.toggle-password:hover {
    opacity: 1;
}

/* Password Strength Indicator */
.password-strength {
    margin-top: var(--spacing-sm);
    font-size: 12px;
    height: 20px;
}

.password-strength.weak {
    color: #dc3545;
}

.password-strength.medium {
    color: #ffc107;
}

.password-strength.strong {
    color: #28a745;
}

/* Form Options */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--text-dark);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    cursor: pointer;
}

.checkbox-label span {
    user-select: none;
}

/* Links */
.link {
    color: var(--primary-light);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: color var(--transition);
}

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

/* Buttons */
.btn-full {
    width: 100%;
    padding: var(--spacing-lg);
    font-size: var(--font-size-base);
}

/* Social Login */
.auth-divider {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
    color: var(--text-light);
    font-size: var(--font-size-sm);
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-light);
}

.social-login {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.btn-social {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    background: var(--white);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.btn-social:hover {
    background: var(--bg-light);
    border-color: var(--text-light);
}

.btn-social span {
    font-size: 18px;
}

/* Auth Footer */
.auth-footer {
    text-align: center;
    color: var(--text-light);
    font-size: var(--font-size-sm);
}

/* Messages */
.error-message,
.success-message {
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
}

.error-message {
    background: #fee;
    color: #c33;
    border: 1px solid #fcc;
}

.success-message {
    background: #efe;
    color: #3c3;
    border: 1px solid #cfc;
}

/* Loading State */
.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-primary.loading::after {
    content: '';
    display: inline-block;
    width: 14px;
    height: 14px;
    margin-left: var(--spacing-sm);
    border: 2px solid var(--white);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .auth-card {
        padding: var(--spacing-xl);
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .auth-title {
        font-size: 24px;
    }

    .form-options {
        flex-direction: column;
        align-items: flex-start;
    }
}