/* Base Styles & Variables */
:root {
    /* Color palette */
    --red: #C64E3F;
    --yellow-rgb: 231, 173, 76; /* RGB value for use with rgba() */
    --green: #2E6347;
    --blue: #2F65A7;
    --blue-hover: #1f4d83;
    --cream: #EFE7D4;
    --ivory: rgb(240, 238, 230);
    
    /* Theme variables */
    --background-color: var(--ivory);
    --text-color: #333333;
    --text-color-rgb: 51, 51, 51;
    --card-bg: rgba(255, 255, 255, 0.5);
    --card-hover: rgba(255, 255, 255, 0.8);
    --transition-speed: 0.3s;
    --transition-timing: ease-in-out;
    --content-padding: 1.5rem;
    --section-gap: 1rem;
    --item-gap: 0.8rem;
    
    /* Accessibility */
    --focus-outline: 2px solid var(--blue);
}

/* Dark mode theme */
[data-theme="dark"] {
    --background-color: #222222;
    --text-color: var(--cream);
    --text-color-rgb: 239, 231, 212;
    --card-bg: rgba(0, 0, 0, 0.2);
    --card-hover: rgba(0, 0, 0, 0.4);
}

/* Base styles */
* {
    scrollbar-width: thin;
    scrollbar-color: #888 #f1f1f1;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

::-webkit-scrollbar {
    width: 16px;
}

html {
    overflow-y: scroll;
    font-size: 16px;
}
    
body {
    background-color: var(--background-color);
    color: var(--text-color);
    transition: background-color var(--transition-speed) var(--transition-timing),
                color var(--transition-speed) var(--transition-timing);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.5;
}

/* Typography */
h2, h3, h4, h5, h6 {
    margin-bottom: 0.5em;
}

h1 {
    display: block;
    margin: 0;
    font-size: 1.5em;
    font-weight: 1000;
    font-stretch: expanded;
    letter-spacing: 0.05em;
}

h2 {
    font-size: 0.9rem;
    font-weight: 300;
    margin: 0.2em 0 0 0
}

a {
    color: inherit;
    text-decoration: none;
}

/* Layout & Container */
.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

/* Header Styles */
.header-container {
    display: flex;
    flex-direction: column;
    padding: var(--content-padding);
    padding-bottom: 0;
    position: sticky;
    top: 0;
    z-index: 1000; /* Ensures header appears above other content */
    background-color: var(--background-color);
    transition: background-color var(--transition-speed) var(--transition-timing),
                box-shadow var(--transition-speed) var(--transition-timing);
    width: 100%;
    max-width: 1400px; /* Match container max-width */
    margin: 0 auto;
}

/* Add shadow when scrolled */
.header-container.scrolled {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.header-top-row {
    display: flex;
    margin-bottom: 1.5rem;
    justify-content: space-between;
    align-items: flex-start;
    width: 100%;
    line-height: 1;
}

.header-controls {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Search Box Styles */
.search-container {
    display: flex;
    flex-direction: column;
    width: 100%;
    margin-top: 0;
    padding: 0 3rem;
    max-height: 0; /* Force hidden by default */
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.4s ease, opacity 0.3s ease, margin-top 0.3s ease, padding 0.3s ease;
}

.search-container.visible {
    max-height: 500px; /* Default size for large screens */
    opacity: 1;
    margin-top: 15px;
}

/* Keep search navigation controls visible when user is in search mode */
.search-results-navigation.fixed {
    position: sticky;
    bottom: 10px;
    z-index: 900;
    margin: 0 auto;
    max-width: 1000px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.2);
}

/* Add styles for active search state */
body.search-active .header-container {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.search-box {
    position: relative;
    width: 100%;
    z-index: 1;
    background-color: var(--card-bg);
    border-radius: 8px;
    border: none;
    overflow: hidden;
    height: 40px;
    margin-bottom: 10px; /* Add spacing between search box and results */
    display: flex;
    align-items: center;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.search-box:hover {
    background-color: var(--card-hover);
    transform: translateY(-2px);
}

.search-box input {
    width: 100%;
    margin-right: 1rem;
    padding: 8px 10px 8px 10px;
    border: none;
    background-color: transparent;
    color: var(--text-color);
    font-size: 0.9rem;
    transition: box-shadow 0.3s ease;
}

/* Static search icon (no hover effect) */
.search-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    color: var(--text-color);
    opacity: 0.8;
}

.search-box input:focus {
    outline: none;
    box-shadow: none;
}

/* Actual search button with execute functionality */
.search-execute-btn {
    background-color: var(--blue);
    color: white;
    border: none;
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    margin-right: 8px;
    transition: background-color 0.3s ease;
}

.search-execute-btn:hover {
    background-color: var(--blue-hover);
}
.clear-search-execute-btn {
    background-color: rgba(var(--text-color-rgb), 0.1);
    border: none;
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    cursor: pointer;
    color: var(--text-color);
    font-size: 0.9rem;
    margin-right: 8px;
    transition: background-color 0.3s ease;
}

.clear-search-execute-btn:hover {
    background-color: rgba(var(--text-color-rgb), 0.2);
}

.search-results-counter {
    font-size: 0.85rem;
    margin: 0 8px 0 2px;
    min-width: 120px;
    text-align: left;
    flex-shrink: 0;
}

.search-navigation {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.search-navigation button {
    background-color: rgba(var(--text-color-rgb), 0.1);
    border: none;
    padding: 0.5rem;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.search-navigation button:hover:not(:disabled) {
    background-color: rgba(var(--text-color-rgb), 0.2);
    transform: translateY(-2px);
}

.search-navigation button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* Search State Styles */
body.pre-search .panel,
body.searching .panel {
    max-height: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
    transition: none !important;
    margin-top: var(--item-gap) !important;
    margin-bottom: var(--section-gap) !important;
}

body.pre-search .category,
body.searching .category {
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
}

body.pre-search .category-content,
body.searching .category-content {
    max-height: 1000px !important;
    opacity: 1 !important;
    visibility: visible !important;
    transition: none !important;
}

body.pre-search .category-expanded-content,
body.searching .category-expanded-content {
    display: block !important;
    max-height: 3000px !important;
    opacity: 1 !important;
    visibility: visible !important;
    padding: 1.5rem !important;
    margin-top: 1rem !important;
    transition: none !important;
}

body.pre-search .category,
body.searching .category {
    width: auto !important;
    max-width: 100% !important;
}

body.searching .search-highlight {
    background-color: rgba(var(--yellow-rgb), 0.5);
    border-radius: 3px;
    padding: 2px 4px;
    box-shadow: 0 0 3px rgba(var(--yellow-rgb), 0.5);
    transition: background-color 0.2s ease;
}

body.searching .search-highlight.active {
    background-color: rgba(var(--yellow-rgb), 0.9);
    box-shadow: 0 0 8px rgba(var(--yellow-rgb), 0.8);
}

/* Add a smooth transition when navigating between search results */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 150px; /* Approximate header height + some padding */
}

/* Enhanced search navigation */
.search-results-navigation {
    display: flex;
    align-items: center;
    justify-content: space-between;
    white-space: nowrap;
    width: 100%;
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 8px 12px;
    transition: transform 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(var(--text-color-rgb), 0.1);
}

.search-results-navigation:hover {
    background-color: var(--card-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Enhance search navigation controls visibility */
.search-navigation button {
    background-color: rgba(var(--text-color-rgb), 0.1);
    border: none;
    padding: 0.5rem;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    min-width: 36px;
    min-height: 36px;
}

.search-navigation button:hover:not(:disabled) {
    background-color: rgba(var(--text-color-rgb), 0.2);
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(var(--text-color-rgb), 0.2);
}

.search-navigation button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

body.searching .search-navigation button:not(:disabled) {
    background-color: var(--blue);
    color: white;
}

body.searching .search-navigation button:hover:not(:disabled) {
    background-color: var(--blue-hover);
}

/* Fixed navigation when searching */
body.searching .search-results-navigation.fixed {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    max-width: 600px;
    width: calc(100% - 40px);
    z-index: 950;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    animation: fadeIn 0.3s ease-in-out;
}

body.searching .search-results-navigation.fixed:hover {
    transform: translateX(-50%);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translate(-50%, 20px); }
    to { opacity: 1; transform: translate(-50%, 0); }
}

.theme-toggle {
    cursor: pointer;
    transition: transform var(--transition-speed) var(--transition-timing);
}

.theme-toggle:hover {
    transform: rotate(30deg);
}

.search-toggle {
    cursor: pointer;
    transition: transform var(--transition-speed) var(--transition-timing),
                background-color var(--transition-speed) var(--transition-timing);
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background-color: transparent;
    color: var(--text-color);
    border-radius: 4px;
    padding: 6px;
}

.search-toggle:hover {
    transform: scale(1.1);
}

/* Section & Accordion Styles */
.content-section {
    margin-bottom: var(--section-gap);
    padding: 0 1.5rem;
}

.accordion {
    width: 100%;
    background: none;
    cursor: pointer;
    border: none;
    outline: none;
    color: var(--text-color);
    font-family: inherit;
    font-size: inherit;
    padding: 0;
    text-align: left;
    display: flex;
    align-items: center;
}

.accordion:hover .text-block {
    transform: translateX(10px);
}

.text-block {
    display: block;
    font-size: 3rem;
    font-weight: 100;
    line-height: 1.2;
    transition: transform var(--transition-speed) var(--transition-timing);
}

.panel {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transition: max-height 0.3s var(--transition-timing),
                opacity 0.3s var(--transition-timing),
                visibility 0s 0.3s,
                margin 0.3s var(--transition-timing);
    margin-top: 0;
    margin-bottom: 0;
    display: none;
}

.panel.show {
    max-height: 100%; /* Use percentage instead of 'none' for better animation */
    opacity: 1;
    visibility: visible;
    transition: max-height 0.3s var(--transition-timing),
                opacity 0.3s var(--transition-timing),
                visibility 0s,
                margin 0.3s var(--transition-timing);
    margin-top: var(--item-gap);
    margin-bottom: var(--section-gap);
    display: block;
}

/* Category Controls */
.category-controls {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background-color: var(--card-bg);
    border-radius: 8px;
    gap: 1rem;
}

.expand-collapse-controls, .filter-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.8rem;
}

.filter-label {
    font-weight: 500;
    margin-right: 0.5rem;
}

.filter-options {
    display: flex;
    gap: 1rem;
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    cursor: pointer;
}

.control-button, .filter-btn {
    background-color: rgba(var(--text-color-rgb), 0.1);
    border: none;
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-color);
    font-size: 0.9rem;
}

/* Visibility controls styling */
.visibility-controls {
    display: flex;
    gap: 6px;
}

.visibility-button {
    background-color: rgba(var(--text-color-rgb), 0.1);
    border: none;
    border-radius: 4px;
    padding: 0.4rem 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.3s ease, transform 0.3s ease;
    min-width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
}

.visibility-button:hover {
    background-color: rgba(var(--text-color-rgb), 0.2);
    transform: translateY(-2px);
}

.visibility-button.active {
    background-color: var(--blue);
    color: white;
}

.control-button:hover, .filter-btn:hover {
    background-color: rgba(var(--text-color-rgb), 0.2);
}

.filter-btn.active {
    background-color: var(--blue);
    color: white;
}

.category-filter {
    width: auto;
    margin: 0;
    cursor: pointer;
}

/* Hide filtered-out categories */
.category.filtered-out {
    display: none;
}

/* Category Styles - Used across all sections */
.category-container {
    display: flex;
    flex-wrap: wrap;
    gap: var(--item-gap);
    margin-bottom: var(--item-gap);
    padding: 0 var(--content-padding);
    align-items: flex-start;
    padding-top: 4px; /* Add padding at the top to prevent hover cutoff */
}

.category {
    flex: 0 0 auto; /* Don't grow, don't shrink, size based on content */
    width: fit-content; /* Width based on content */
    max-width: 300px;
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 1rem;
    transition: transform var(--transition-speed) var(--transition-timing),
                background-color var(--transition-speed) var(--transition-timing),
                width 0.5s var(--transition-timing),
                max-width 0.5s var(--transition-timing),
                flex-basis 0.5s var(--transition-timing);
}

/* Override max-width for categories in Work section */
#work-panel .category {
    max-width: none; /* Remove max-width constraint */
}

/* Override max-width for categories in Client Portal section */
#client-portal-panel .category {
    max-width: none; /* Remove max-width constraint */
}

.category:hover {
    transform: translateY(-4px);
    background-color: var(--card-hover);
}

.category.expanded {
    width: auto; /* Let content determine width */
    max-width: 450px; /* Limit maximum expansion */
}

.category.fully-expanded {
    flex-basis: 100% !important;
    width: 100%;
    max-width: 100%;
}

.category-header {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap; /* Prevent header text from wrapping */
}

.category.expanded .category-header {
    white-space: normal; /* Allow text to wrap when expanded */
}

.category.fully-expanded .category-header {
    background-color: rgba(var(--text-color-rgb), 0.1);
    border-radius: 8px;
    padding: 0.5rem;
    margin-bottom: 0.5rem;
}

.category.fully-expanded .category-header::after {
    content: "Click to close";
    font-size: 0.7rem;
    margin-left: 1rem;
    font-weight: normal;
}

.toggle-icon {
    display: inline-block;
    margin-right: 0.5rem;
    transition: transform var(--transition-speed) var(--transition-timing);
}

.category.expanded .toggle-icon {
    transform: rotate(90deg);
}

.category-content {
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transition: max-height var(--transition-speed) var(--transition-timing),
                opacity var(--transition-speed) var(--transition-timing);
    white-space: normal; /* Always allow content text to wrap */
}

.category.expanded .category-content {
    max-height: 1000px;
    opacity: 1;
}

/* Expanded content styles */
.category-expanded-content {
    display: none;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.5s var(--transition-timing),
                opacity 0.5s var(--transition-timing);
    margin-top: 1rem;
    padding: 0;
}

.category.fully-expanded .category-expanded-content {
    display: block;
    max-height: 3000px;
    opacity: 1;
    padding: 1.5rem;
    background-color: var(--card-bg);
    border-radius: 8px;
    margin-top: 1rem;
}

.category.fully-expanded .category-expanded-content p {
    margin-bottom: 1em;
}

.category.fully-expanded .category-expanded-content ul {
    padding: 0 2em;
    margin-bottom: 1em;
}

.expanded-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    width: 100%;
}

.expanded-header h3 {
    margin: 0; /* Remove default margins */
}

.expanded-images {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
    width: 100%;
    justify-content: space-between;
}

.expanded-images img {
    width: calc(50% - 0.5rem);
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    object-fit: cover;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.expanded-images img:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.close-expanded {
    display: block;
    margin-left: auto;
    margin-bottom: 1rem;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    padding: 0.5rem;
    transition: transform 0.3s ease;
    color: var(--text-color);
}

.close-expanded:hover {
    transform: scale(1.1);
}

.subcategory {
    padding: 0.3rem 0.5rem;
    margin: 0.2rem 0;
    font-size: 0.9rem;
    cursor: pointer;
    transition: padding var(--transition-speed) var(--transition-timing);
}

.read-more-wrapper {
    margin-top: 0.8rem;
    text-align: right;
}

.read-more {
    display: inline-block;
    font-size: 0.85rem;
    text-decoration: underline;
    cursor: pointer;
    padding: 0.2rem 0.5rem;
    transition: background-color var(--transition-speed) var(--transition-timing);
}

.read-more:hover {
    background-color: rgba(var(--text-color-rgb), 0.1);
    border-radius: 4px;
}

/* Project Grid Styles */
.project-header {
    font-family: monospace;
    font-size: 0.85rem;
    margin: 1.5rem 0 1rem;
    font-weight: 300;
    text-align: center;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--item-gap);
    width: 100%;
}

.project-card {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 1rem;
    transition: transform var(--transition-speed) var(--transition-timing);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.project-card:hover {
    transform: translateY(-5px);
}

.project-card img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: 4px;
    transition: transform 0.3s ease;
}

.project-card:hover img {
    transform: scale(1.05);
}

.project-card h4 {
    margin: 1rem 0 0.3rem;
    font-size: 1.1rem;
    font-weight: 500;
}

.project-card p {
    font-size: 0.9rem;
}

/* Contact styles */
.contact-item {
    margin-bottom: 1rem;
}

.contact-item a {
    text-decoration: underline;
}

/* Contact form styles */
.contact-form {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background-color: var(--card-bg);
    border-radius: 8px;
}

.form-group {
    margin-bottom: 1rem;
}

.contact-form label {
    display: block;
    margin-bottom: 0.3rem;
    font-weight: 500;
}

.contact-form input, 
.contact-form textarea {
    width: 100%;
    padding: 0.6rem;
    border: 1px solid rgba(var(--text-color-rgb), 0.2);
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.8);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.contact-form input:focus, 
.contact-form textarea:focus {
    outline: none;
    border-color: var(--blue);
    box-shadow: 0 0 0 2px rgba(47, 101, 167, 0.2);
}

.contact-form button {
    background-color: var(--blue);
    color: white;
    border: none;
    padding: 0.7rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s ease;
}

.contact-form button:hover {
    background-color: var(--blue-hover);
}

/* Social links */
.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.social-links a:hover {
    text-decoration: underline;
}

/* Footer */
.site-footer {
    padding: 2rem;
    margin-top: 3rem;
    text-align: center;
    border-top: 1px solid rgba(var(--text-color-rgb), 0.1);
    font-size: 0.9rem;
}

/* Form styles */
form input, form textarea, form select {
    width: 100%;
    padding: 0.5rem;
    margin-bottom: 1rem;
    border-radius: 4px;
    border: 1px solid #ccc;
}

form button {
    background-color: var(--blue);
    color: white;
    border: none;
    padding: 0.7rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
}

form button:hover {
    background-color: var(--blue-hover);
}

/* Button styles */
.button {
    display: inline-block;
    background-color: var(--blue);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    margin-top: 0.5rem;
    transition: background-color 0.3s ease;
}

.button:hover {
    background-color: var(--blue-hover);
}

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

/* Responsive styles */
@media (max-width: 1024px) {
    .category {
        flex-basis: calc(50% - var(--item-gap));
        width: calc(50% - var(--item-gap));
        max-width: none;
    }
    
    .category.expanded {
        max-width: 100%;
    }
    
    .expanded-images {
        gap: 0.8rem;
    }
    
    .expanded-images img {
        width: calc(50% - 0.4rem);
    }
    
    /* Handle mobile project layout */
    .project-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    .header-container {
        padding: 1rem;
    }
    
    .text-block {
        font-size: 2.5rem;
    }
    
    .category-controls {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .expand-collapse-controls, 
    .filter-controls {
        width: 100%;
    }
    
    .filter-options {
        flex-wrap: wrap;
    }
    
    .search-container.visible {
        max-height: 800px; /* Increased for better display on mobile */
        padding: 0 1rem; /* Reduced side padding on mobile */
    }
    
    /* Make category controls better on mobile when search is open */
    .search-container .category-controls {
        max-height: none;
        overflow-y: visible;
        margin-bottom: 0.75rem;
        padding: 0.75rem;
    }
}

@media (max-width: 700px) {
    .category-controls {
        flex-direction: column;
        align-items: center;
        padding: 0.75rem;
        gap: 0.75rem;
    }
    
    .expand-collapse-controls, .filter-controls {
        width: 100%;
        justify-content: center;
        margin-bottom: 0.5rem;
    }
    
    .filter-label {
        width: 100%;
        text-align: center;
        margin-bottom: 0.3rem;
        margin-right: 0;
        font-weight: bold;
    }
    
    .filter-options {
        flex-wrap: wrap;
        flex: 1;
        justify-content: center;
        gap: 0.5rem;
        width: 100%;
    }
    
    .filter-btn, .control-button {
        flex: 1;
        min-width: 80px;
        max-width: 130px;
        text-align: center;
        font-size: 0.85rem;
        padding: 0.6rem 0.4rem;
        margin: 0 0.25rem;
    }
    
    /* Mobile visibility controls */
    .visibility-controls {
        display: flex;
        justify-content: center;
        width: 100%;
        margin-top: 0.5rem;
    }
    
    .visibility-button {
        flex: 1;
        max-width: 60px;
        font-size: 0.8rem;
        padding: 0.5rem 0.3rem;
    }
    
    .category {
        flex-basis: 100%;
        width: 100%;
        max-width: 100%;
    }
    
    .expanded-images {
        flex-direction: column;
    }
    
    .expanded-images img {
        width: 100%;
        margin-bottom: 0.8rem;
    }
    
    .search-container.visible {
        max-height: 950px; /* Increased height for small screens to show all content */
        padding: 0 0.75rem; /* Further reduced padding */
    }
    
    /* Make sure search container category controls are fully visible */
    .search-container .category-controls {
        padding: 0.5rem;
        margin-bottom: 0.5rem;
    }
    
    .search-results-navigation {
        justify-content: space-between;
    }
    
    .text-block {
        font-size: 2rem;
    }
}

/* Very small screens */
@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    .header-container {
        padding: 0.75rem;
    }
    
    .search-box {
        height: 32px;
    }
    
    .search-execute-btn,
    .clear-search-execute-btn {
        padding: 6px 8px;
    }
    
    .search-box input {
        font-size: 0.8rem;
    }
    
    .content-section {
        padding: 0 1rem;
    }
    
    .category-container {
        padding: 0 0.75rem;
    }
    
    .filter-btn, .control-button {
        padding: 0.4rem 0.3rem;
        font-size: 0.8rem;
        min-width: 70px;
    }
    
    .search-container {
        padding: 0 0.5rem;
    }
    
    .search-container.visible {
        max-height: 1000px;
    }
    
    .search-container .category-controls {
        padding: 0.4rem;
        gap: 0.4rem;
    }
    
    .visibility-button {
        padding: 0.4rem 0.2rem;
        max-width: 50px;
    }
    
    .search-results-navigation {
        padding: 6px 8px;
    }
}