/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background: 
        linear-gradient(135deg, rgba(248, 249, 250, 0.95) 0%, rgba(241, 243, 244, 0.95) 50%, rgba(232, 234, 237, 0.95) 100%),
        url('../ornate-b-large.png');
    background-size: cover, 800px auto;
    background-position: center, center;
    background-repeat: no-repeat, no-repeat;
    background-attachment: fixed, fixed;
    min-height: 100vh;
}

/* Header */
header {
    background: linear-gradient(135deg, #8B0000 0%, #DC143C 25%, #FF4500 75%, #FF6347 100%);
    background-image: 
        linear-gradient(135deg, #8B0000 0%, #DC143C 25%, #FF4500 75%, #FF6347 100%),
        url('../ornate-b-large.png');
    background-size: cover, 300px auto;
    background-position: center, right -50px center;
    background-repeat: no-repeat, no-repeat;
    background-blend-mode: normal, overlay;
    color: white;
    padding: 2rem 0;
    text-align: center;
    box-shadow: 0 4px 12px rgba(139, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

/* Add subtle overlay for better text contrast */
header::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 350px;
    height: 100%;
    background: linear-gradient(90deg, transparent 0%, rgba(139, 0, 0, 0.1) 100%);
    pointer-events: none;
    z-index: 1;
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 2;
}

header h1 a {
    color: white;
    text-decoration: none;
}

header p {
    font-size: 1.1rem;
    opacity: 0.9;
    position: relative;
    z-index: 2;
}

/* Main content */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* Search container */
.search-container {
    max-width: 1000px;
    margin: 0 auto;
    background: transparent;
    padding: 2rem;
}

.search-container h2 {
    margin-bottom: 1.5rem;
    color: #333;
    text-align: center;
}

.search-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); /* Adjusted for three columns, responsive */
    gap: 2rem; /* Reduced gap slightly */
    margin-bottom: 3rem;
}

.search-box {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #e0e0e0;
    position: relative;
    overflow: hidden;
}

.search-box:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
}

.search-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    border-radius: 20px 20px 0 0;
    z-index: 1;
}

.search-box-header {
    text-align: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #f0f0f0;
}

.search-box-header h3 {
    margin-bottom: 0.5rem;
    color: #333;
    font-size: 1.3rem;
    font-weight: 700;
}

.search-box-header p {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
    font-style: italic;
}

.box-instructions {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 2px solid #f0f0f0;
    background: rgba(248, 249, 250, 0.3);
    padding: 1.5rem;
    border-radius: 10px;
    margin-left: -0.5rem;
    margin-right: -0.5rem;
}

.box-instructions h4 {
    margin-bottom: 1rem;
    color: #333;
    font-size: 1rem;
    font-weight: 600;
}

.box-instructions ol {
    padding-left: 1.2rem;
    margin: 0;
}

.box-instructions li {
    margin-bottom: 0.5rem;
    color: #555;
    font-size: 0.9rem;
    line-height: 1.4;
}

/* Remove search divider - no longer needed */

.book-search-btn {
    background: linear-gradient(135deg, #8B0000 0%, #DC143C 50%, #CD5C5C 100%);
    border: 2px solid #8B0000;
}

.book-search-btn:hover {
    background: linear-gradient(135deg, #DC143C 0%, #8B0000 50%, #A52A2A 100%);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(139, 0, 0, 0.4);
}

.tiktok-search-btn {
    background: linear-gradient(135deg, #FF4500 0%, #FF6347 50%, #FF8C00 100%);
    border: 2px solid #FF4500;
}

.tiktok-search-btn:hover {
    background: linear-gradient(135deg, #FF6347 0%, #FF4500 50%, #FF7F50 100%);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(255, 69, 0, 0.4);
}

.instagram-search-btn {
    background: linear-gradient(135deg, #833AB4 0%, #FD1D1D 50%, #FCB045 100%);
    border: 2px solid #833AB4;
}

.instagram-search-btn:hover {
    background: linear-gradient(135deg, #FD1D1D 0%, #833AB4 50%, #FCB045 100%);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(131, 58, 180, 0.4);
}

/* Form styles */
.search-form {
    margin-bottom: 2rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #555;
}

.form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e1e5e9;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #667eea;
}

.search-btn {
    width: 100%;
    color: white;
    border: none;
    padding: 1rem 1.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Hover effects now defined per button type */

/* Instructions */
.instructions {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 5px;
    border-left: 4px solid #667eea;
}

.instructions h3 {
    margin-bottom: 1rem;
    color: #333;
}

.instructions ol {
    padding-left: 1.5rem;
}

.instructions li {
    margin-bottom: 0.5rem;
}

.instruction-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 1rem;
}

.instruction-column h4 {
    margin-bottom: 0.5rem;
    color: #333;
    font-size: 1rem;
}

.instruction-column ol {
    padding-left: 1.2rem;
}

/* Results container */
.results-container {
    max-width: 1200px;
    margin: 0 auto;
}

.search-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.search-header h2 {
    color: #333;
}

.tiktok-query {
    font-size: 0.9rem;
    color: #666;
    margin-top: 0.5rem;
    word-break: break-all;
    background: #f8f9fa;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    border-left: 4px solid #ff0050;
}

.back-btn {
    background: #6c757d;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.back-btn:hover {
    background: #5a6268;
}

/* Books grid */
.books-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.book-card {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.book-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15);
}

.book-cover {
    width: 100%;
    max-width: 128px;
    height: auto;
    border-radius: 5px;
    margin-bottom: 1rem;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.no-cover {
    width: 128px;
    height: 160px;
    background: #e9ecef;
    border: 2px dashed #adb5bd;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6c757d;
    border-radius: 5px;
    margin: 0 auto 1rem;
    font-size: 0.9rem;
}

.book-title {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #333;
    line-height: 1.4;
}

.book-authors {
    color: #666;
    margin-bottom: 0.5rem;
    font-style: italic;
}

.book-date, .book-isbn {
    font-size: 0.9rem;
    color: #888;
    margin-bottom: 0.5rem;
}

.book-description {
    color: #555;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.book-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.purchase-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.buy-label {
    font-weight: 600;
    color: #333;
    font-size: 0.9rem;
}

.retailer-links {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.retailer-btn {
    padding: 0.4rem 0.8rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    text-align: center;
    min-width: 60px;
}

.amazon-btn {
    background: #ff9900;
    color: white;
}

.amazon-btn:hover {
    background: #e88900;
}

.audible-btn {
    background: #f46500;
    color: white;
}

.audible-btn:hover {
    background: #d4570a;
}

.bn-btn {
    background: #00704a;
    color: white;
}

.bn-btn:hover {
    background: #005c3d;
}

.bookshop-btn {
    background: #664228;
    color: white;
}

.bookshop-btn:hover {
    background: #553620;
}

.google-btn {
    background: #4285f4;
    color: white;
}

.google-btn:hover {
    background: #3367d6;
}

.reader-app-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.add-label {
    font-weight: 600;
    color: #333;
    font-size: 0.9rem;
}

.app-links {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.app-btn {
    padding: 0.4rem 0.8rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    text-align: center;
    min-width: 70px;
}

.goodreads-btn {
    background: #8d6748;
    color: white;
}

.goodreads-btn:hover {
    background: #73553b;
}

.overdrive-btn {
    background: #003d71;
    color: white;
}

.overdrive-btn:hover {
    background: #002a4d;
}

.storygraph-btn {
    background: #f05237;
    color: white;
}

.storygraph-btn:hover {
    background: #d13d23;
}

.preview-btn {
    background: #28a745;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    text-decoration: none;
    transition: background-color 0.3s ease;
    text-align: center;
}

.preview-btn:hover {
    background: #218838;
}

/* No results */
.no-results {
    text-align: center;
    background: white;
    padding: 3rem 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.no-results h3 {
    margin-bottom: 1rem;
    color: #666;
}

.search-again-btn {
    background: linear-gradient(135deg, #8B0000 0%, #DC143C 50%, #FF4500 100%);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    display: inline-block;
    margin-top: 1rem;
    transition: transform 0.3s ease;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.search-again-btn:hover {
    transform: translateY(-2px);
}

/* Error messages */
.error {
    background: #f8d7da;
    color: #721c24;
    padding: 1rem;
    border-radius: 5px;
    margin-bottom: 1rem;
    border: 1px solid #f5c6cb;
}

/* Footer */
footer {
    background: #343a40;
    color: white;
    text-align: center;
    padding: 1rem;
    margin-top: 3rem;
}

/* Responsive design */
@media (max-width: 768px) {
    header {
        padding: 1.5rem 1rem;
    }
    
    header h1 {
        font-size: 1.8rem;
        line-height: 1.2;
        margin-bottom: 0.75rem;
    }
    
    header p {
        font-size: 1rem;
        line-height: 1.4;
    }
    
    /* Mobile optimization for main background */
    body {
        background-size: cover, 600px auto;
        background-position: center, center;
        background-attachment: scroll, scroll; /* Better mobile performance */
    }
    
    /* Mobile optimization for header ornate B */
    header {
        background-size: cover, 200px auto;
        background-position: center, right -30px center;
    }
    
    header::before {
        width: 250px;
    }
    
    main {
        padding: 1.5rem 0.75rem; /* Better mobile padding */
        max-width: 100%;
    }
    
    .search-container {
        margin: 0.5rem;
        padding: 1.5rem 1rem;
    }
    
    .search-options {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .search-box {
        padding: 1.5rem 1rem; /* Reduced padding for mobile */
        border-radius: 15px;
        margin-bottom: 1rem;
    }
    
    .search-box-header h3 {
        font-size: 1.3rem; /* Slightly larger for readability */
    }
    
    .search-box-header p {
        font-size: 0.95rem;
    }
    
    .search-box:hover {
        transform: translateY(-3px); /* Reduced hover effect for mobile */
    }
    
    /* Mobile-optimized form inputs */
    .form-group input {
        padding: 1rem; /* Larger touch targets */
        font-size: 1.1rem; /* Larger text for readability */
        border-radius: 8px;
        min-height: 48px; /* Minimum touch target size */
    }
    
    /* Mobile-optimized buttons */
    .search-btn {
        padding: 1.2rem 1.5rem; /* Larger touch targets */
        font-size: 1.1rem;
        border-radius: 8px;
        min-height: 52px; /* Larger touch target */
        font-weight: 600;
    }
    
    /* Placeholder text optimization for mobile */
    .form-group input::placeholder {
        font-size: 1rem;
        opacity: 0.7;
    }
    
    .box-instructions {
        margin-left: -0.25rem;
        margin-right: -0.25rem;
        padding: 1rem;
        margin-top: 1.5rem;
    }
    
    .box-instructions h4 {
        font-size: 0.9rem;
    }
    
    .box-instructions li {
        font-size: 0.85rem;
    }
    
    .search-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .search-header h2 {
        font-size: 1.3rem;
    }
    
    .books-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .book-card {
        padding: 1.25rem; /* Slightly more padding for mobile */
        margin-bottom: 1.5rem;
    }
    
    .book-cover {
        max-width: 120px; /* Larger book covers on mobile */
        margin-bottom: 1rem;
    }
    
    .book-title {
        font-size: 1.2rem; /* Larger title text */
        line-height: 1.3;
        margin-bottom: 0.75rem;
    }
    
    .book-authors, .book-date, .book-isbn {
        font-size: 0.95rem; /* Slightly larger text */
    }
    
    .book-description {
        font-size: 0.95rem; /* Larger description text */
        line-height: 1.5;
        margin-bottom: 1rem;
    }
    
    .purchase-links, .reader-app-links {
        gap: 1rem; /* More spacing between sections */
        margin-bottom: 1rem;
    }
    
    .buy-label, .add-label {
        font-size: 0.9rem; /* Larger labels */
        margin-bottom: 0.5rem;
        font-weight: 600;
    }
    
    .retailer-links, .app-links {
        justify-content: flex-start;
        gap: 0.5rem;
        flex-wrap: wrap; /* Allow wrapping on mobile */
    }
    
    .retailer-btn, .app-btn {
        padding: 0.75rem 1rem; /* Larger touch targets */
        font-size: 0.9rem; /* Readable text size */
        min-width: 80px;
        min-height: 44px; /* Touch-friendly size */
        flex: none;
        white-space: nowrap;
    }
    
    .preview-btn {
        padding: 0.75rem 1.25rem; /* Larger touch target */
        font-size: 1rem;
        min-height: 44px;
        align-self: flex-start;
    }
    
    /* Mobile optimization for feedback buttons */
    .feedback-buttons {
        margin-top: 1.25rem;
        padding-top: 1rem;
    }
    
    .feedback-label {
        font-size: 0.9rem;
        margin-bottom: 0.75rem;
    }
    
    .feedback-controls {
        gap: 0.75rem;
    }
    
    .thumb-btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
        min-height: 44px; /* Touch-friendly size */
        border-radius: 8px;
    }
    
    /* Stack buttons vertically on very small screens */
    @media (max-width: 480px) {
        /* Further optimize forms for tiny screens */
        .search-box {
            padding: 1rem 0.75rem;
            margin-bottom: 1rem;
        }
        
        .form-group input {
            padding: 1.1rem;
            font-size: 1rem; /* Prevent zoom on iOS */
        }
        
        .search-btn {
            padding: 1.25rem;
            font-size: 1rem;
        }
        
        /* Stack purchase buttons vertically */
        .retailer-links, .app-links {
            flex-direction: column;
            align-items: stretch;
            gap: 0.5rem;
        }
        
        .retailer-btn, .app-btn {
            width: 100%;
            text-align: center;
            min-width: unset;
            padding: 0.875rem;
        }
        
        /* Stack feedback buttons vertically too */
        .feedback-controls {
            flex-direction: column;
            gap: 0.5rem;
        }
        
        .thumb-btn {
            width: 100%;
            text-align: center;
        }
        
        .search-container {
            margin: 0.25rem;
            padding: 1rem 0.75rem;
        }
        
        .book-card {
            padding: 1rem;
        }
        
        /* Improve book cover display on small screens */
        .book-cover {
            max-width: 100px;
            display: block;
            margin: 0 auto 1rem;
        }
        
        /* Further optimize main background for tiny screens */
        body {
            background-size: cover, 400px auto;
            background-position: center, center;
        }
        
        /* Further optimize ornate B for tiny screens */
        header {
            background-size: cover, 150px auto;
            background-position: center, right -20px center;
        }
        
        header::before {
            width: 200px;
        }
        
        .ornate-b-loader {
            width: 80px;
        }
        
        .ornate-b-animation {
            margin: 2rem 0;
            padding: 1rem 0;
        }
    }
}

/* Processing page styles */
.processing-container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.processing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.processing-header h2 {
    margin-bottom: 0.5rem;
    color: #333;
}

.processing-url {
    color: #666;
    font-size: 0.9rem;
    word-break: break-all;
}

.progress-section {
    margin-bottom: 2rem;
}

.progress-bar {
    width: 100%;
    height: 20px;
    background: #e9ecef;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(135deg, #ff9a9e 0%, #fad0c4 50%, #ffeaa7 100%);
    width: 0%;
    transition: width 0.3s ease;
}

.progress-text {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: #666;
}

.cancel-section {
    text-align: center;
    margin-top: 1rem;
}

.cancel-btn {
    background: #dc3545;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 5px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.cancel-btn:hover {
    background: #c82333;
}

.cancel-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* Ornate B Loading Animation */
.ornate-b-animation {
    text-align: center;
    margin: 3rem 0;
    padding: 2rem 0;
}

.ornate-b-loader {
    width: 150px;
    height: auto;
    opacity: 0.7;
    filter: sepia(100%) saturate(200%) hue-rotate(320deg) brightness(0.8);
    animation: ornateFloat 3s ease-in-out infinite;
    margin-bottom: 1rem;
}

@keyframes ornateFloat {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg);
        opacity: 0.7;
    }
    50% { 
        transform: translateY(-10px) rotate(1deg);
        opacity: 0.9;
    }
}

.processing-message {
    color: #666;
    font-size: 1.1rem;
    font-style: italic;
    margin: 0;
    animation: fadeInOut 2s ease-in-out infinite;
}

@keyframes fadeInOut {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

.processing-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
}

.info-item {
    color: #555;
}

.info-item strong {
    color: #333;
    display: block;
    margin-bottom: 0.5rem;
}

.info-item ul {
    margin: 0;
    padding-left: 1.2rem;
}

.info-item li {
    margin-bottom: 0.3rem;
}

.found-books h3 {
    margin-bottom: 1.5rem;
    color: #333;
    text-align: center;
}

.no-books {
    text-align: center;
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 8px;
}

.no-books h3 {
    margin-bottom: 1rem;
    color: #666;
}

.try-again {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #e9ecef;
}

.error-section {
    text-align: center;
    padding: 2rem;
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    border-radius: 8px;
    color: #721c24;
}

.error-section h3 {
    margin-bottom: 1rem;
}

/* Ad placement areas */
.ad-placement {
    margin: 2rem 0;
    text-align: center;
}

.ad-banner-top {
    margin-bottom: 2rem;
}

.ad-square {
    margin: 2rem auto;
    max-width: 300px;
}

.ad-placeholder {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 2px dashed #adb5bd;
    border-radius: 10px;
    padding: 2rem;
    color: #6c757d;
    font-family: 'Courier New', monospace;
}

.ad-banner-top .ad-placeholder {
    min-height: 90px;
    max-width: 728px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.ad-square .ad-placeholder {
    min-height: 250px;
    width: 300px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.ad-placeholder p {
    margin: 0 0 0.5rem 0;
    font-weight: 600;
    font-size: 1rem;
}

.ad-placeholder small {
    font-size: 0.8rem;
    opacity: 0.8;
    font-style: italic;
    max-width: 250px;
    line-height: 1.3;
}

/* Responsive processing page */
@media (max-width: 768px) {
    .processing-info {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1rem;
    }
    
    .processing-container {
        margin: 0.5rem;
        padding: 1.5rem 1rem;
    }
    
    /* Mobile optimization for ornate B animation */
    .ornate-b-loader {
        width: 100px;
        filter: sepia(100%) saturate(150%) hue-rotate(320deg) brightness(0.9);
    }
    
    .processing-message {
        font-size: 1rem;
    }
    
    .ad-banner-top .ad-placeholder {
        min-height: 70px;
        max-width: 100%;
        padding: 1.5rem 1rem;
    }
    
    .ad-square .ad-placeholder {
        min-height: 200px;
        width: 250px;
    }
    
    .ad-placeholder p {
        font-size: 0.9rem;
    }
    
    .ad-placeholder small {
        font-size: 0.75rem;
    }
}

/* AdSense Styling */
.ad-container {
    margin: 20px auto;
    max-width: 100%;
    overflow: hidden;
}

.ad-container ins {
    display: block;
    text-align: center;
}

/* Footer Disclosure */
footer .disclosure {
    font-size: 0.8rem;
    color: #666;
    margin-top: 10px;
    padding: 0 20px;
    line-height: 1.4;
}

/* Responsive ad adjustments */
@media (max-width: 768px) {
    .ad-container {
        margin: 15px auto;
        padding: 0 10px;
    }
    
    footer .disclosure {
        font-size: 0.75rem;
        padding: 0 15px;
    }
}