/* Authentication UI Styles */

/* Auth Controls in Header */
.auth-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

/* Auth Section in Header */
.auth-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-left: var(--spacing-md);
}

/* Header Auth Signin Button */
header .auth-section .auth-signin-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
    border-radius: var(--radius-md);
    white-space: nowrap;
}

/* Header User Info */
header .auth-user-info {
    background: rgba(42, 92, 130, 0.1);
    border: 1px solid rgba(42, 92, 130, 0.2);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

header .user-name {
    color: var(--dark-charcoal);
    font-weight: 600;
}

header .user-title {
    color: var(--gray-600);
}

/* Dashboard Icon */
.dashboard-icon {
    margin-left: var(--spacing-sm);
    color: var(--primary-blue);
    opacity: 0.7;
    transition: all var(--transition-fast);
}

.auth-user-info:hover .dashboard-icon {
    opacity: 1;
    transform: scale(1.1);
}

/* Header Signout Button */
header .auth-signout-btn {
    background: rgba(255, 99, 107, 0.1);
    color: var(--coral-accent);
    border: 1px solid rgba(255, 99, 107, 0.2);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

header .auth-signout-btn:hover {
    background: var(--coral-accent);
    color: white;
}

/* Sidebar Auth Section (for prompts page) */
.sidebar .auth-section {
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: var(--spacing-md);
    flex-direction: column;
}

.sidebar .auth-section .auth-signin-btn {
    width: 100%;
    justify-content: center;
    font-size: var(--font-size-sm);
    padding: var(--spacing-md);
}

.auth-signin-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: #0077B5; /* LinkedIn blue */
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.auth-signin-btn:hover {
    background: #005885;
    transform: translateY(-1px);
}

.auth-signin-btn i {
    font-size: 16px;
}

/* User Info Display */
.auth-user-info {
    display: none;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

.user-avatar img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.user-details {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.user-name {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: white;
    line-height: 1.2;
}

.user-title {
    font-size: var(--font-size-xs);
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.2;
}

.auth-signout-btn {
    display: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.auth-signout-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Mobile behavior: keep auth inside mobile nav only */
@media (max-width: 768px) {
    header .auth-section { display: none !important; }
}

/* Authentication Prompt Modal */
.auth-prompt-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    backdrop-filter: blur(4px);
}

.auth-prompt-content {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    max-width: 400px;
    width: 90%;
    text-align: center;
    box-shadow: var(--shadow-xl);
}

.auth-prompt-content h3 {
    color: var(--dark-charcoal);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-xl);
}

.auth-prompt-content p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
    line-height: 1.5;
}

.auth-prompt-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

.auth-prompt-actions .btn-primary {
    background: #0077B5;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.auth-prompt-actions .btn-primary:hover {
    background: #005885;
}

/* Disabled State for Unauthenticated Actions */
.action-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.upload-btn:disabled,
.mobile-upload-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* Auth-only Content */
.auth-only {
    display: none;
}

.auth-required-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    z-index: 5;
}

.auth-required-overlay h4 {
    color: var(--dark-charcoal);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-lg);
}

.auth-required-overlay p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-md);
    text-align: center;
    font-size: var(--font-size-sm);
}

/* Mobile Auth Styles */
@media (max-width: 768px) {
    .auth-controls {
        gap: var(--spacing-sm);
    }
    
    .auth-signin-btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-xs);
    }
    
    .auth-user-info {
        padding: var(--spacing-xs);
    }
    
    .user-avatar img {
        width: 32px;
        height: 32px;
    }
    
    .user-name {
        font-size: var(--font-size-xs);
    }
    
    .user-title {
        font-size: 10px;
    }
    
    .auth-prompt-content {
        padding: var(--spacing-lg);
        margin: var(--spacing-md);
    }
    
    .auth-prompt-actions {
        flex-direction: column;
    }
    
    .auth-prompt-actions button {
        width: 100%;
    }
}

/* Mobile Navigation Auth */
.mobile-auth-section {
    padding: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.mobile-auth-section .auth-signin-btn {
    width: 100%;
    max-width: 250px;
    margin: 0 auto;
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
    justify-content: center;
}

.mobile-auth-section .auth-user-info {
    width: 100%;
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    text-align: left;
}

.mobile-auth-section .user-avatar img {
    width: 48px;
    height: 48px;
}

.mobile-auth-section .user-name {
    font-size: var(--font-size-base);
    color: white;
}

.mobile-auth-section .user-title {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
}

.mobile-auth-section .auth-signout-btn {
    width: 100%;
    max-width: 200px;
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 99, 107, 0.2);
    color: white;
    border: 1px solid rgba(255, 99, 107, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.mobile-auth-section .auth-signout-btn:hover {
    background: var(--coral-accent);
}

.mobile-linkedin-btn {
    width: auto;
    max-width: 200px;
    margin: 0 auto var(--spacing-sm) auto;
    display: block;
    padding: var(--spacing-xs) var(--spacing-md);
}

.mobile-user-info {
    margin-bottom: var(--spacing-sm);
}

.mobile-signout-btn {
    width: 100%;
}

/* Modal Authentication Section */
.modal-auth-section {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--light-bg);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-lg);
}

.modal-auth-section h3 {
    color: var(--dark-charcoal);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
}

.modal-auth-section p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.modal-linkedin-btn {
    background: #0077B5 !important; /* LinkedIn Blue */
    color: white !important;
    border: none !important;
    padding: 12px 24px !important;
    border-radius: 8px;
    font-size: 16px !important;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex !important;
    align-items: center;
    gap: 8px;
    width: auto !important;
    justify-content: center;
    min-width: 200px;
}

.modal-linkedin-btn:hover {
    background: #005885 !important; /* Darker LinkedIn Blue */
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 119, 181, 0.3);
}

.modal-linkedin-btn i {
    font-size: 18px;
}

/* LinkedIn Branding */
.linkedin-signin-btn .fab.fa-linkedin {
    color: white;
}

/* Success States */
.auth-success-message {
    background: linear-gradient(135deg, var(--teal-green), #059669);
    color: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.auth-success-message i {
    color: white;
    font-size: var(--font-size-lg);
}

/* Professional Verification Badge */
.verified-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: linear-gradient(135deg, var(--primary-blue), var(--teal-green));
    color: white;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-size: 10px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.verified-badge i {
    font-size: 8px;
}