:root {
    --primary-color: #4F46E5;
    --primary-light: #818CF8;
    --primary-dark: #4338CA;
    --secondary-color: #10B981;
    --text-primary: #111827;
    --text-secondary: #4B5563;
    --text-tertiary: #9CA3AF;
    --background-light: #F9FAFB;
    --background-white: #FFFFFF;
    --background-subtle: #F8F9FD;
    --border-color: #E5E7EB;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 20px -1px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.02);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    background-color: var(--background-light);
    color: var(--text-primary);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Login Screen Styles */
.login-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
}

.login-card {
    width: 100%;
    max-width: 450px;
    background: var(--background-white);
    border-radius: 1.5rem;
    padding: 3.5rem;
    box-shadow: var(--shadow-lg);
    text-align: center;
    transition: var(--transition);
    animation: fadeIn 0.8s ease;
    position: relative;
    overflow: hidden;
}

.login-card::before {
    content: '';
    position: absolute;
    top: -100px;
    left: -100px;
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
    border-radius: 50%;
    opacity: 0.05;
    z-index: 0;
}

.login-card::after {
    content: '';
    position: absolute;
    bottom: -100px;
    right: -100px;
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    opacity: 0.05;
    z-index: 0;
}

.login-logo {
    margin-bottom: 2.5rem;
    position: relative;
    z-index: 1;
}

.logo-circle {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    font-size: 2.25rem;
    font-weight: 800;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    box-shadow: 0 8px 20px -3px rgba(79, 70, 229, 0.4);
}

.login-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 1;
}

.login-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.login-form {
    width: 100%;
    position: relative;
    z-index: 1;
}

.form-group {
    margin-bottom: 2rem;
}

.form-input {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    font-size: 1.125rem;
    font-family: inherit;
    transition: var(--transition);
    outline: none;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(8px);
}

.form-input:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

.btn {
    display: inline-block;
    padding: 1rem 1.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
    font-family: inherit;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    box-shadow: 0 8px 15px -3px rgba(79, 70, 229, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 20px -3px rgba(79, 70, 229, 0.5);
}

.btn-secondary {
    background: var(--background-gray);
    color: var(--text-secondary);
    border: 1px solid var(--border-light);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-secondary:hover {
    background: var(--border-light);
    color: var(--text-primary);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.logout-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    width: 100%;
    margin-top: 1rem;
}

.btn-block {
    display: block;
    width: 100%;
}

/* Digest Screen Styles */
.app-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.app-header {
    background-color: var(--background-white);
    padding: 1.25rem 3rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

.app-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.app-logo-circle {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    font-size: 1.25rem;
    font-weight: 800;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.75rem;
}

.app-logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.app-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link svg {
    width: 1.25rem;
    height: 1.25rem;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link.active {
    color: var(--primary-color);
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 10px -2px rgba(79, 70, 229, 0.3);
}

/* Digest Content */
.app-content {
    flex: 1;
    padding: 3rem;
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
}

.digest-header {
    margin-bottom: 2rem;
}

.digest-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

.digest-meta {
    color: var(--text-secondary);
    font-size: 1.125rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.digest-date {
    font-weight: 500;
}

/* Article Card */
.articles-container {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.article-card {
    background: var(--background-white);
    border-radius: 1.25rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
}

.article-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.article-image-container {
    position: relative;
    width: 100%;
    height: 380px;
    overflow: hidden;
    border-top-left-radius: 1.25rem;
    border-top-right-radius: 1.25rem;
}

.article-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.article-card:hover .article-image {
    transform: scale(1.05);
}

/* Image overlay gradient for better text visibility */
.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, 
        rgba(0, 0, 0, 0.1) 0%, 
        rgba(0, 0, 0, 0) 50%,
        rgba(0, 0, 0, 0.6) 100%);
    z-index: 1;
}

/* Category tags on image */
.image-tags {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 2;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.image-tag {
    background-color: rgba(255, 255, 255, 0.85);
    padding: 0.35rem 0.85rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    color: var(--primary-color);
    font-weight: 600;
    letter-spacing: 0.01em;
    transition: var(--transition);
    backdrop-filter: blur(4px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Title on image */
.image-title-container {
    position: absolute;
    bottom: 25px;
    left: 0;
    right: 0;
    padding: 0 25px;
    z-index: 2;
}

.image-title {
    color: white;
    font-size: 1.75rem;
    line-height: 1.3;
    font-weight: 700;
    letter-spacing: -0.01em;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.article-content-wrapper {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.article-metadata {
    display: flex;
    align-items: center;
    margin-bottom: 1.25rem;
    position: relative;
}

.article-source {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.article-source-logo {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 0.75rem;
}

.article-source-name {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 600;
}

.article-content {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    word-wrap: break-word;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    max-height: none; /* Show full text */
}
/* Ensure bullet lists in article content have left padding matching the wrapper */
.article-content ul {
    padding-left: 1rem;
}
.article-content.bullet-summary-active {
    display: block !important;
    overflow: visible !important;
    -webkit-box-orient: initial !important;
}

.article-footer {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: nowrap;
}

/* Enhanced article link */
.article-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 1.2rem 0.6rem 0.8rem;
    border-radius: 0.5rem;
    background-color: rgba(79, 70, 229, 0.05);
    border: 1px solid rgba(79, 70, 229, 0.1);
    white-space: nowrap;
}

.article-link:hover {
    color: var(--primary-dark);
    background-color: rgba(79, 70, 229, 0.08);
    transform: translateY(-2px);
    box-shadow: 0 3px 10px -3px rgba(79, 70, 229, 0.2);
}

.article-link svg {
    transition: transform 0.3s ease;
}

.article-link:hover svg {
    transform: translateX(3px);
}

.article-actions {
    display: flex;
    position: relative;
}

/* Enhanced Analysis Button */
.analysis-dropdown {
    position: relative;
}

.analysis-button {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 1.2rem;
    background: linear-gradient(to right, rgba(79, 70, 229, 0.08), rgba(79, 70, 229, 0.12));
    border: 1px solid rgba(79, 70, 229, 0.15);
    border-radius: 0.5rem;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 2px 5px -2px rgba(79, 70, 229, 0.1);
    white-space: nowrap;
}

.analysis-button:hover {
    background: linear-gradient(to right, rgba(79, 70, 229, 0.1), rgba(79, 70, 229, 0.15));
    transform: translateY(-2px);
    box-shadow: 0 4px 10px -4px rgba(79, 70, 229, 0.25);
}

.analysis-button svg {
    width: 1.1rem;
    height: 1.1rem;
}

.analysis-button.active {
    background: linear-gradient(to right, var(--primary-color), var(--primary-dark));
    color: white;
    border-color: transparent;
}

.analysis-button .dropdown-icon {
    transition: transform 0.3s ease;
}

.analysis-button:hover .dropdown-icon {
    transform: translateY(2px);
}

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    bottom: 100%;
    right: 0;
    margin-bottom: 10px;
    min-width: 220px;
    background-color: white;
    border-radius: 0.75rem;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 100;
    overflow: hidden;
    border: 1px solid rgba(79, 70, 229, 0.1);
}

.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu::after {
    content: '';
    position: absolute;
    bottom: -8px;
    right: 20px;
    width: 16px;
    height: 16px;
    background-color: white;
    transform: rotate(45deg);
    box-shadow: 1px 1px 5px rgba(0,0,0,0.1);
    border-right: 1px solid rgba(79, 70, 229, 0.1);
    border-bottom: 1px solid rgba(79, 70, 229, 0.1);
}

.dropdown-item {
    padding: 0.85rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    border-bottom: 1px solid rgba(229, 231, 235, 0.5);
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item:hover {
    background-color: rgba(79, 70, 229, 0.05);
    color: var(--primary-color);
}

.dropdown-item svg {
    width: 1.1rem;
    height: 1.1rem;
    color: var(--primary-color);
}

/* Integrated Analysis Section */
.analysis-container {
    display: none;
    margin-top: 1.5rem;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0.0, 0.2, 1);
    max-height: 0;
}

.analysis-container.active {
    display: block;
    max-height: 1000px;
    animation: slideDown 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.analysis-divider {
    position: relative;
    height: 1px;
    background: linear-gradient(to right, 
        rgba(79, 70, 229, 0.05), 
        rgba(79, 70, 229, 0.15), 
        rgba(79, 70, 229, 0.05));
    margin: 1.25rem 0;
}

.analysis-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
    margin-bottom: 0.75rem;
}

.analysis-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.analysis-title svg {
    width: 1.25rem;
    height: 1.25rem;
}

.analysis-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
}

.analysis-close:hover {
    color: var(--primary-color);
    background-color: rgba(79, 70, 229, 0.08);
}

.analysis-content {
    color: var(--text-secondary);
    line-height: 1.8;
    padding-bottom: 0.5rem;
    background-color: var(--background-subtle);
    padding: 1rem;
    border-radius: 0.75rem;
    max-height: 400px; /* Set an appropriate height */
    overflow-y: auto; /* Enable vertical scrolling */
    scrollbar-width: thin; /* Firefox */
    scrollbar-color: var(--primary-light) var(--background-subtle); /* Firefox */
}

/* Styling for webkit scrollbars (Chrome, Safari, Edge) */
.analysis-content::-webkit-scrollbar {
    width: 8px;
}

.analysis-content::-webkit-scrollbar-track {
    background: var(--background-subtle);
    border-radius: 6px;
}

.analysis-content::-webkit-scrollbar-thumb {
    background-color: var(--primary-light);
    border-radius: 6px;
    border: 2px solid var(--background-subtle);
}

.analysis-content p {
    margin-bottom: 1rem;
}

.analysis-content p:last-child {
    margin-bottom: 0;
}

/* Loading Spinner */
.spinner-container {
    display: none;
    justify-content: center;
    padding: 2rem 0;
}

.spinner-container.active {
    display: flex;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(79, 70, 229, 0.1);
    border-left: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Footer */
.app-footer {
    background-color: var(--background-white);
    padding: 2rem 3rem;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
    border-top: 1px solid var(--border-color);
}

/* Headlines Section - FIXED */
.headline-item a,
.headline-item a:link,
.headline-item a:visited,
.headline-item a:hover,
.headline-item a:active,
.headline-item a:focus {
    text-decoration: none !important;
    color: var(--primary-color) !important;  /* Changed to primary-color to make it blue */
    display: block;
}

.headline-item h3,
.headline-item a h3,
.headline-item a:hover h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-decoration: none !important;
    color: inherit !important;  /* This will inherit the color from the parent <a> tag */
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
    from { 
        opacity: 0; 
        transform: translateY(-10px); 
        max-height: 0;
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
        max-height: 1000px;
    }
}

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

/* Responsive Styles - Mobile First Approach */
@media (max-width: 1200px) {
    .app-content {
        max-width: 700px;
    }
}

@media (max-width: 992px) {
    .app-content {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .login-card {
        padding: 2.5rem;
    }

    .app-header {
        padding: 1rem 1.5rem;
    }

    .app-content {
        padding: 1.5rem;
    }

    .digest-title {
        font-size: 2rem;
    }

    .articles-container {
        gap: 1.5rem;
    }
    
    .article-content-wrapper {
        padding: 1.25rem;
    }

    /* Match bullet list padding to wrapper on tablet */
    .article-content ul {
        padding-left: 1rem;
    }
    
    .article-image-container {
        height: 280px;
    }
    
    .image-title {
        font-size: 1.5rem;
    }
    
    /* Keep buttons side by side on tablets */
    .article-footer {
        gap: 0.75rem;
        flex-wrap: nowrap;
    }
    
    .article-link {
        font-size: 0.875rem;
        padding: 0.5rem 0.75rem;
        gap: 0.4rem;
    }
    
    .analysis-button {
        font-size: 0.875rem;
        padding: 0.5rem 0.75rem;
        gap: 0.4rem;
    }
}

@media (max-width: 480px) {
    .login-card {
        padding: 2rem;
    }

    .login-title {
        font-size: 1.75rem;
    }

    .app-header {
        padding: 1rem;
    }

    /* KEEP NewzTiQ TEXT VISIBLE */
    .app-logo-text {
        font-size: 1.1rem;
        font-weight: 700;
    }

    .digest-title {
        font-size: 1.75rem;
    }

    .digest-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .article-content-wrapper {
        padding: 1rem;
    }

    /* Match bullet list padding to wrapper on mobile */
    .article-content ul {
        padding-left: 1rem;
    }
    
    /* Keep buttons side by side - reduce size instead */
    .article-footer {
        gap: 0.5rem;
        flex-wrap: nowrap;
    }
    
    .article-link {
        font-size: 0.8rem;
        padding: 0.45rem 0.6rem;
    }
    
    .article-link svg {
        width: 16px;
        height: 16px;
    }
    
    .analysis-button {
        font-size: 0.8rem;
        padding: 0.45rem 0.6rem;
    }
    
    .analysis-button svg {
        width: 1rem;
        height: 1rem;
    }
    
    .analysis-button .dropdown-icon {
        width: 10px;
        height: 10px;
    }
    
    .article-image-container {
        height: 240px;
    }
    
    .image-title {
        font-size: 1.25rem;
    }
    
    .image-tags {
        top: 15px;
        left: 15px;
    }
    
    .image-title-container {
        bottom: 15px;
        padding: 0 15px;
    }
}

/* Only stack buttons at very small screens */
@media (max-width: 350px) {
    .app-logo-text {
        display: none;
    }
    
    .article-footer {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }
    
    .article-link {
        justify-content: center;
        font-size: 0.9rem;
        padding: 0.6rem 1rem;
    }
    
    .analysis-button {
        justify-content: center;
        font-size: 0.9rem;
        padding: 0.6rem 1rem;
    }
}
/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    visibility: visible;
}

.modal-content {
    width: 90%;
    max-width: 500px;
    max-height: 85vh; /* Add this line to limit height */
    background-color: var(--background-white);
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transform: translateY(20px);
    transition: transform 0.3s ease;
    display: flex; /* Add this line */
    flex-direction: column; /* Add this line */
}

.modal.active .modal-content {
    transform: translateY(0);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0; /* Add this line to prevent header from shrinking */
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto; /* Add this line to make body scrollable */
    -webkit-overflow-scrolling: touch; /* Add this line for smooth scrolling on iOS */
}

.modal-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    line-height: 1;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-close:hover {
    background-color: rgba(0, 0, 0, 0.05);
    color: var(--text-primary);
}

/* Settings Styles */
.settings-section {
    margin-bottom: 2rem;
}

.settings-section:last-child {
    margin-bottom: 0;
}

.settings-section h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.theme-options, .font-options {
    display: flex;
    gap: 1rem;
}

.theme-option, .font-option {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    border-radius: 0.75rem;
    border: 2px solid transparent;
    background-color: var(--background-subtle);
    cursor: pointer;
    transition: var(--transition);
}

.theme-option:hover, .font-option:hover {
    background-color: rgba(79, 70, 229, 0.05);
}

.theme-option.active, .font-option.active {
    border-color: var(--primary-color);
    background-color: rgba(79, 70, 229, 0.08);
}

.theme-preview {
    width: 80px;
    height: 50px;
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
}

.theme-preview.light-theme {
    background-color: #FFFFFF;
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.05);
}

.theme-preview.dark-theme {
    background-color: #1F2937;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
}

/* Font Size Variations */
body.font-small {
    --base-font-size: 0.85rem;
}

body.font-medium {
    --base-font-size: 1rem; /* Default */
}

body.font-large {
    --base-font-size: 1.15rem;
}

/* Apply font sizes to specific elements */
body[class*="font-"] {
    font-size: var(--base-font-size);
}

body[class*="font-"] .article-content {
    font-size: var(--base-font-size);
}

body[class*="font-"] .digest-title {
    font-size: calc(var(--base-font-size) * 2);
}

body[class*="font-"] .article-link,
body[class*="font-"] .analysis-button {
    font-size: calc(var(--base-font-size) * 0.95);
}


/* Dark Theme Variations */
body.dark-theme {
    --text-primary: #F9FAFB;
    --text-secondary: #D1D5DB;
    --text-tertiary: #9CA3AF;
    --background-light: #111827;
    --background-white: #1F2937;
    --background-subtle: #374151;
    --border-color: #4B5563;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.25);
    --shadow-md: 0 4px 20px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.25), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
}

body.dark-theme .dropdown-menu::after {
    background-color: var(--background-white);
    border-right: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

body.dark-theme .article-card {
    box-shadow: var(--shadow-md);
}

body.dark-theme .article-card:hover {
    box-shadow: var(--shadow-lg);
}
/* Profile Modal Styles */
.profile-section {
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.profile-avatar {
    margin-bottom: 1rem;
}

.user-avatar-large {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 1.75rem;
    box-shadow: 0 8px 20px -3px rgba(79, 70, 229, 0.4);
}

.profile-email {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.preferences-card {
    background-color: var(--background-subtle);
    border-radius: 1rem;
    padding: 1.5rem;
    width: 100%;
    margin-bottom: 1.5rem;
}

.preference-group {
    margin-bottom: 1.5rem;
}

.preference-group:last-child {
    margin-bottom: 0;
}

.preference-group h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.preference-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.preference-tag {
    background-color: rgba(79, 70, 229, 0.1);
    color: var(--primary-color);
    padding: 0.4rem 0.75rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.preference-row {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.preference-item {
    flex: 1;
    text-align: center;
}

.preference-value {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-color);
}

.preference-filters {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.preference-filter-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
}

.preference-filter-item span:first-child {
    color: var(--text-secondary);
    font-weight: 500;
}

.preference-filter-item span:last-child {
    font-weight: 600;
    color: var(--primary-color);
}

.preference-loading {
    color: var(--text-tertiary);
    font-style: italic;
    font-size: 0.875rem;
}

.edit-preferences-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
}

.edit-preferences-btn svg {
    width: 1rem;
    height: 1rem;
}

.no-preferences {
    text-align: center;
    color: var(--text-secondary);
    font-style: italic;
    padding: 0.5rem;
}

/* styles for bullet toggle */

/* Settings Modal: Summary Style Options */
.summary-style-options {
    display: flex;
    gap: 1.25rem;
    margin-top: 1rem;
    margin-bottom: 0.5rem;
}
.summary-style-option {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    border-radius: 0.75rem;
    border: 2px solid transparent;
    background-color: var(--background-subtle);
    cursor: pointer;
    transition: var(--transition);
    outline: none;
}
.summary-style-option .summary-style-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}
.summary-style-option svg {
    width: 2.2rem;
    height: 2.2rem;
    display: block;
}
.summary-style-option span {
    display: block;
    margin-top: 0.25rem;
    letter-spacing: 0.01em;
}
.summary-style-option:hover {
    background-color: rgba(79, 70, 229, 0.05);
}
.summary-style-option.active, .summary-style-option:focus {
    border-color: var(--primary-color);
    background-color: rgba(79, 70, 229, 0.08);
}
/* AUDIO DIGEST COMPONENT - ISOLATED STYLES */
/* Base container */
.digest-header .audio-digest-container {
    margin-top: 1.5rem;
    margin-bottom: 0;
    width: 100%;
    position: relative;
}

/* Button/player element */
.digest-header .audio-digest-container .audio-digest-element {
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 0.75rem;
    color: white;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px -3px rgba(79, 70, 229, 0.4);
    cursor: pointer;
    border: none;
    width: auto;
    font-family: inherit;
    outline: none;
}

/* Button state */
.digest-header .audio-digest-container .audio-digest-element.button-state {
    padding: 0.85rem 1.25rem;
    justify-content: center;
    gap: 0.75rem;
    font-weight: 600;
    font-size: 1rem;
    height: 2.75rem; /* FIXED: Explicit height instead of auto */
    min-height: 2.75rem;
}

.digest-header .audio-digest-container .audio-digest-element.button-state:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px -3px rgba(79, 70, 229, 0.5);
}

.digest-header .audio-digest-container .audio-digest-element.button-state:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Button text */
.digest-header .audio-digest-container .button-text {
    display: inline;
    line-height: 1.2;
}

/* Icon in button state */
.digest-header .audio-digest-container .audio-digest-element.button-state .audio-player-icon {
    min-width: auto;
    height: auto;
    border-right: none;
    padding: 0;
    margin-right: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.digest-header .audio-digest-container .audio-digest-element.button-state .audio-player-icon svg {
    width: 20px;
    height: 20px;
}

/* Player state */
.digest-header .audio-digest-container .audio-digest-element.player-state {
    height: 3.5rem;
    width: 100%;
    padding: 0;
    cursor: default;
    justify-content: flex-start; /* FIXED: Explicit justify-content */
}

.digest-header .audio-digest-container .audio-digest-element.player-state .button-text {
    display: none;
}

/* Icon in player state */
.digest-header .audio-digest-container .audio-digest-element.player-state .audio-player-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 3.5rem;
    height: 3.5rem;
}

/* Progress section */
.digest-header .audio-digest-container .audio-player-progress {
    flex: 1;
    padding: 0 1rem;
    position: relative;
    height: 100%;
    display: none; /* Initially hidden */
    flex-direction: column;
    justify-content: center;
}

.digest-header .audio-digest-container .audio-digest-element.player-state .audio-player-progress {
    display: flex;
}

.digest-header .audio-digest-container .audio-progress-bar-container {
    height: 4px;
    background: transparent;
    border-radius: 2px;
    overflow: hidden;
    width: 100%;
    position: relative;
    cursor: pointer;
}

.digest-header .audio-digest-container .audio-progress-bar {
    height: 100%;
    background: white;
    border-radius: 2px;
    width: 0%;
    transition: width 0.1s linear;
    position: absolute;
    top: 0;
    left: 0;
}

/* Status message */
.digest-header .audio-digest-container .audio-status-message {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 2;
    background: transparent;
}

/* Time display */
.digest-header .audio-digest-container .audio-time-display {
    display: flex;
    justify-content: space-between;
    margin-top: 0.25rem;
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.8);
    visibility: hidden;
    margin-bottom: -0.9rem;
}

/* Controls section */
.digest-header .audio-digest-container .audio-player-controls {
    display: none;
    align-items: center;
    justify-content: center;
    min-width: 3.5rem;
    height: 3.5rem;
}

.digest-header .audio-digest-container .audio-digest-element.player-state .audio-player-controls {
    display: flex;
}

/* Control button */
.digest-header .audio-digest-container .audio-control-btn {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: 0;
}

.digest-header .audio-digest-container .audio-control-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.digest-header .audio-digest-container .audio-control-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.digest-header .audio-digest-container .audio-player-controls svg {
    width: 16px;
    height: 16px;
}

/* Loading spinner */
.digest-header .audio-digest-container .audio-loading-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid white;
    border-radius: 50%;
    margin-right: 0.5rem;
    animation: audio-digest-spin 1s linear infinite;
}

/* Show elements when audio is ready */

.digest-header .audio-digest-container .audio-digest-element.player-state.audio-ready .audio-progress-bar-container {
    background: rgba(255, 255, 255, 0.2);
}

.digest-header .audio-digest-container .audio-digest-element.player-state.audio-ready .audio-time-display {
    visibility: visible;
}

/* ANIMATIONS WITH UNIQUE NAMES */
@keyframes audio-digest-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Removed animation for state transition - causes layout issues */
/* CRITICAL FIX: Use static positioning instead of animation */
.digest-header .audio-digest-container .audio-digest-element.player-state {
    width: 100%;
    justify-content: flex-start;
}

/* Dark theme support */
.dark-theme .digest-header .audio-digest-container .audio-digest-element {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    box-shadow: 0 4px 15px -3px rgba(67, 56, 202, 0.5);
}

.dark-theme .digest-header .audio-digest-container .audio-digest-element.button-state:hover {
    box-shadow: 0 8px 20px -3px rgba(67, 56, 202, 0.7);
}

.dark-theme .digest-header .audio-digest-container .audio-player-icon,
.dark-theme .digest-header .audio-digest-container .audio-player-controls {
    border-color: rgba(255, 255, 255, 0.15);
}

.dark-theme .digest-header .audio-digest-container .audio-progress-bar-container {
    background: rgba(255, 255, 255, 0.25);
}

.dark-theme .digest-header .audio-digest-container .audio-control-btn:hover {
    background-color: rgba(255, 255, 255, 0.15);
}

.dark-theme .digest-header .audio-digest-container .audio-loading-spinner {
    border-color: rgba(255, 255, 255, 0.2);
    border-top-color: white;
}

/* Responsive styles */
@media (max-width: 768px) {
    .digest-header .audio-digest-container {
        margin-top: 1rem;
    }
    
    .digest-header .audio-digest-container .audio-digest-element.button-state {
        padding: 0.75rem 1.25rem;
        font-size: 0.95rem;
        height: 2.5rem;
        min-height: 2.5rem;
    }
    
    .digest-header .audio-digest-container .audio-digest-element.player-state {
        height: 3.25rem;
    }
    
    .digest-header .audio-digest-container .audio-digest-element.button-state .audio-player-icon svg {
        width: 18px;
        height: 18px;
    }
}

@media (max-width: 480px) {
    .digest-header .audio-digest-container .audio-digest-element.button-state {
        width: 100%;
        justify-content: center;
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
        height: 2.25rem;
        min-height: 2.25rem;
    }
    
    .digest-header .audio-digest-container .audio-digest-element.player-state {
        height: 3rem;
    }
    
    .digest-header .audio-digest-container .audio-time-display {
        font-size: 0.625rem;  /* 10px - small but readable */
        margin-top: 0.2rem;   /* Reduce margin */
        opacity: 0.9;
        margin-bottom: -0.9rem;
    }
}