* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

:root {
    --primary-color: #3498db;
    --secondary-color: #2980b9;
    --text-color: #333;
    --background-color: #f9f9f9;
    --card-color: #ffffff;
    --border-radius: 8px;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --wiki-blue: #0645ad;
    --wiki-link-visited: #0b0080;
    --wiki-background: #f8f9fa;
    --wiki-border: #a2a9b1;
}

body {
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    opacity: 0;
    transition: opacity 0.8s ease;
}

body.fade-in {
    opacity: 1;
}

body.dark-mode {
    --text-color: #f0f0f0;
    --background-color: #121212;
    --card-color: #1e1e1e;
    --wiki-blue: #66b5ff;
    --wiki-link-visited: #bb86fc;
    --wiki-background: #2d2d2d;
    --wiki-border: #444;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

header {
    text-align: center;
    color: linear-gradient(45deg, #3498db, #2980b9, #9b59b6);
    margin-bottom: 40px;
  
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 10px;
    background: linear-gradient(45deg, #3498db, #2980b9, #8e44ad);
    -webkit-background-clip: text;
    background-clip: text;
    display: inline-block;
    text-transform: uppercase;
    font-weight: 800;
    color: transparent;
}

.emphasis {
    display: inline-block;
    position: relative;
    animation: pulse 2s infinite;
    background: linear-gradient(45deg, #3498db, #2980b9, #8e44ad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.tagline {
    font-size: 1.2rem;
    color: #666;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s ease-out 0.4s forwards;
}

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.search-container {
    display: flex;
    margin: 30px auto;
    max-width: 800px;
    box-shadow: var(--shadow);
    border-radius: var(--border-radius);
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s ease-out 0.6s forwards;
}

#query-input {
    flex: 1;
    padding: 15px 20px;
    font-size: 1.1rem;
    border: none;
    outline: none;
    transition: background-color 0.3s ease;
}

#query-input:focus {
    background-color: #f0f8ff;
}

#search-button {
    background: linear-gradient(45deg, #3498db, #2980b9, #8e44ad);
    color: white;
    border: none;
    padding: 15px 30px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

#search-button:hover {
    background: linear-gradient(45deg, #2980b9, #8e44ad, #3498db);
}

#search-button:after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%);
    transform-origin: 50% 50%;
}

@keyframes ripple {
    0% {
        transform: scale(0, 0);
        opacity: 0.5;
    }
    100% {
        transform: scale(20, 20);
        opacity: 0;
    }
}

#search-button:focus:not(:active)::after {
    animation: ripple 1s ease-out;
}

.loading-container {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 30px 0;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.loading-container.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.loading-container p {
    font-size: 1.2rem;
    font-weight: 500;
    margin-top: 15px;
    color: var(--text-color);
    text-align: center;
    max-width: 80%;
}

.spinner svg {
    animation: rotate 2s linear infinite;
    width: 60px;
    height: 60px;
}

.spinner circle {
    stroke-dasharray: 150, 200;
    stroke-dashoffset: -10;
    stroke-linecap: round;
    animation: dash 1.5s ease-in-out infinite;
}

@keyframes rotate {
    100% {
        transform: rotate(360deg);
    }
}

@keyframes dash {
    0% {
        stroke-dasharray: 1, 200;
        stroke-dashoffset: 0;
    }
    50% {
        stroke-dasharray: 89, 200;
        stroke-dashoffset: -35;
    }
    100% {
        stroke-dasharray: 89, 200;
        stroke-dashoffset: -124;
    }
}

.results-container {
    display: none;
    grid-template-columns: 1fr 2fr;
    gap: 30px;
    margin-top: 40px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.results-container.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.image-sidebar {
    background-color: var(--card-color);
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.text-result {
    background-color: var(--card-color);
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--shadow);
}

.image-sidebar h2, .text-result h2 {
    margin-bottom: 20px;
    color: var(--wiki-blue);
    font-size: 1.5rem;
    border-bottom: 1px solid var(--wiki-border);
    padding-bottom: 8px;
}

.image-display {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
    overflow: hidden;
    background-color: #f3f3f3;
    margin-bottom: 20px;
}

#result-image {
    width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

#result-image:hover {
    transform: scale(1.02);
}

.text-display {
    min-height: 400px;
    line-height: 1.8;
}

#result-text {
    min-height: 400px;
    line-height: 1.8;
}

#result-text h2 {
    font-size: 1.5rem;
    color: #000;
    border-bottom: 1px solid #a2a9b1;
    margin: 1em 0 0.5em 0;
    padding-bottom: 0.17em;
}

#result-text h3 {
    font-size: 1.2rem;
    color: #000;
    margin: 1em 0 0.5em 0;
}

#result-text blockquote {
    color: #444;
    background-color: #f8f9fa;
    border-left: 3px solid #c8ccd1;
    margin: 1em 0;
    padding: 0.5em 1em;
}

#result-text code {
    font-family: monospace;
    background-color: #f8f9fa;
    padding: 0.1em 0.3em;
    border-radius: 3px;
}

#result-text pre {
    background-color: #f8f9fa;
    padding: 1em;
    border-radius: 3px;
    overflow-x: auto;
}

#result-text ul, #result-text ol {
    margin: 0.5em 0 0.5em 2em;
}

#result-text img {
    max-width: 100%;
    height: auto;
}

#result-text table {
    border-collapse: collapse;
    margin: 1em 0;
    width: 100%;
}

#result-text th, #result-text td {
    border: 1px solid #a2a9b1;
    padding: 0.3em 0.6em;
}

#result-text th {
    background-color: #eaecf0;
}

#result-text .infobox {
    float: right;
    clear: right;
    border: 1px solid #a2a9b1;
    background-color: var(--wiki-background);
    margin: 0.5em 0 1em 1em;
    padding: 0.2em;
    width: 22em;
    font-size: 88%;
    line-height: 1.5em;
    border-collapse: collapse;
}

#result-text .infobox th {
    vertical-align: top;
    text-align: left;
    background-color: #eaecf0;
    padding: 0.2em 0.4em;
}

#result-text .infobox td {
    vertical-align: top;
    padding: 0.2em 0.4em;
}

#result-text .infobox caption {
    text-align: center;
    font-weight: bold;
    padding: 0.2em;
}

#result-text p {
    margin-bottom: 0.5em;
}

#result-text a {
    color: var(--wiki-blue);
    text-decoration: none;
}

#result-text a:visited {
    color: var(--wiki-link-visited);
}

#result-text a:hover {
    text-decoration: underline;
}

body.dark-mode #result-text h1,
body.dark-mode #result-text h2,
body.dark-mode #result-text h3,
body.dark-mode #result-text h4,
body.dark-mode #result-text h5,
body.dark-mode #result-text h6 {
    color: #fff;
}

.related-section, .categories-section {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid #eee;
}

.related-section h3, .categories-section h3 {
    font-size: 1.1rem;
    color: var(--wiki-blue);
    margin-bottom: 10px;
}

#related-links a, #category-tags a {
    color: var(--wiki-blue);
    text-decoration: none;
    display: inline-block;
    margin-right: 10px;
    margin-bottom: 5px;
}

#related-links a:hover, #category-tags a:hover {
    text-decoration: underline;
}

#category-tags a {
    background-color: var(--wiki-background);
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.9rem;
}

#related-links li {
    margin-bottom: 8px;
}

#related-links a {
    color: var(--wiki-blue);
    text-decoration: none;
    cursor: pointer;
}

#related-links a:hover {
    text-decoration: underline;
}

footer {
    text-align: center;
    margin-top: 60px;
    padding: 20px;
    color: #666;
    border-top: 1px solid #eee;
    animation: fadeIn 1s ease-out 1.2s both;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.navigation-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
    gap: 20px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s ease-out 0.3s forwards;
    text-align: left;
}

.tab-button {
    padding: 6px 0;
    border: none;
    background-color: transparent;
    font-size: 1.1rem;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    background: linear-gradient(45deg, #3498db, #2980b9, #8e44ad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.tab-button.active {
    border-bottom: 2px solid var(--primary-color);
    background: linear-gradient(45deg, #3498db, #2980b9, #8e44ad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    box-shadow: none;
}

.tab-button:hover:not(.active) {
    border-bottom: 2px solid #e9e9e9;
    background-color: transparent;
}

.save-button {
    margin-top: 20px;
    padding: 12px 25px;
    background: linear-gradient(45deg, #3498db, #2980b9, #8e44ad);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition);
    display: none;
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.save-button:hover {
    background: linear-gradient(45deg, #2980b9, #8e44ad, #3498db);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.2);
}

.save-button:active {
    transform: translateY(0);
}

.save-button.saved {
    background: #27ae60;
    cursor: default;
}

.saved-articles-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.article-card {
    background-color: var(--card-color);
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.article-card img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    border-radius: 4px;
    margin-bottom: 15px;
}

.article-card h3 {
    margin-bottom: 10px;
    color: var(--text-color);
}

.article-card .meta {
    margin-top: auto;
    font-size: 0.9rem;
    color: #777;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.article-card .user-info {
    display: flex;
    align-items: center;
    gap: 5px;
}

.article-card .user-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
}

.loading-message {
    text-align: center;
    margin: 40px 0;
    color: #777;
}

.settings-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.settings-button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(45deg, #3498db, #2980b9, #8e44ad);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    transition: var(--transition);
}

.settings-button:hover {
    transform: scale(1.1);
}

.settings-button svg {
    width: 20px;
    height: 20px;
}

.settings-menu {
    display: flex;
    flex-direction: column;
    margin-top: 10px;
    background-color: var(--card-color);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    padding: 8px;
    width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
}

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

.setting-button {
    display: flex;
    align-items: center;
    padding: 10px;
    border: none;
    background-color: transparent;
    color: var(--text-color);
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.setting-button:hover {
    background-color: rgba(0,0,0,0.05);
}

.setting-button svg {
    width: 18px;
    height: 18px;
    margin-right: 10px;
}

.setting-button span {
    flex-grow: 1;
    text-align: left;
}

.dark-mode-toggle {
    position: static;
    width: auto;
    height: auto;
    background: transparent;
    box-shadow: none;
}

.dark-mode-toggle:hover {
    transform: none;
}

body.dark-mode .setting-button:hover {
    background-color: rgba(255,255,255,0.1);
}

.article-buttons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.edit-button, .history-button {
    padding: 12px 25px;
    background: linear-gradient(45deg, #3498db, #2980b9, #8e44ad);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition);
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.edit-button:hover, .history-button:hover {
    background: linear-gradient(45deg, #2980b9, #8e44ad, #3498db);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.2);
}

.edit-form {
    margin-top: 20px;
}

.article-editor {
    width: 100%;
    padding: 12px;
    font-size: 1rem;
    line-height: 1.5;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    background-color: var(--card-color);
    color: var(--text-color);
}

.image-url-input, .edit-summary {
    width: 100%;
    padding: 10px;
    font-size: 1rem;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    background-color: var(--card-color);
    color: var(--text-color);
}

.edit-buttons {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.save-edit-button, .cancel-edit-button {
    padding: 10px 20px;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition);
}

.save-edit-button {
    background: linear-gradient(45deg, #3498db, #2980b9, #8e44ad);
    color: white;
}

.cancel-edit-button {
    background-color: #e74c3c;
    color: white;
}

.edit-success {
    padding: 10px;
    background-color: #2ecc71;
    color: white;
    border-radius: var(--border-radius);
    margin: 15px 0;
    text-align: center;
}

.history-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.history-modal-content {
    background-color: var(--card-color);
    border-radius: var(--border-radius);
    padding: 30px;
    width: 80%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.close-modal {
    position: absolute;
    right: 20px;
    top: 15px;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-color);
}

.version-list {
    margin-top: 20px;
}

.version-item {
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    padding: 15px;
    margin-bottom: 15px;
    background-color: var(--background-color);
}

.version-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.edit-summary-display {
    font-style: italic;
    color: #666;
    margin-top: 5px;
}

.view-version-button {
    background: linear-gradient(45deg, #3498db, #2980b9, #8e44ad);
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.view-version-button:hover {
    background: linear-gradient(45deg, #2980b9, #8e44ad, #3498db);
}

.restore-message {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
    padding: 10px;
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#restore-version {
    background-color: #dc3545;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

#restore-version:hover {
    background-color: #c82333;
}

.combine-instructions {
    text-align: center;
    color: #777;
    margin-bottom: 20px;
    font-style: italic;
}

.combine-container {
    background-color: var(--card-color);
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--shadow);
    margin-bottom: 30px;
}

.selection-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.article-selection {
    position: relative;
}

.article-selection h3 {
    margin-bottom: 15px;
    color: var(--text-color);
}

.article-selection select {
    width: 100%;
    padding: 12px;
    font-size: 1rem;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    background-color: var(--card-color);
    color: var(--text-color);
}

.article-preview {
    width: 100%;
    height: 160px;
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    object-fit: cover;
    display: none;
}

.combine-button {
    margin-top: 20px;
    width: 50%;
    display: block;
    margin-left: auto;
    margin-right: auto;
    padding: 15px 30px;
    background: linear-gradient(45deg, #3498db, #2980b9, #8e44ad);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 1.1rem;
    transition: var(--transition);
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.combine-button:hover {
    background: linear-gradient(45deg, #2980b9, #8e44ad, #3498db);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.2);
}

.combine-button:active {
    transform: translateY(0);
}

.combine-button:disabled {
    background: #cccccc;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.combine-loading-container {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 30px 0;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    z-index: 9999;
}

.combine-loading-content {
    background-color: var(--card-color);
    border-radius: var(--border-radius);
    padding: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.combine-spinner {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
}

.combine-spinner svg {
    width: 100%;
    height: 100%;
}

.pulse-animation {
    animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
    0% { filter: drop-shadow(0 0 5px rgba(52, 152, 219, 0.5)); }
    50% { filter: drop-shadow(0 0 15px rgba(52, 152, 219, 0.8)); }
    100% { filter: drop-shadow(0 0 5px rgba(52, 152, 219, 0.5)); }
}

.filter-container {
    margin: 20px 0;
    padding: 15px;
    background-color: var(--card-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: row;
    gap: 15px;
    overflow-x: hidden;
    border: 1px solid rgba(52, 152, 219, 0.1);
}

.search-filter {
    width: 50%;
}

#article-search {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 1rem;
    background-color: var(--background-color);
    color: var(--text-color);
    transition: var(--transition);
}

#article-search:focus {
    border-color: #3498db;
    outline: none;
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
    background: linear-gradient(45deg, rgba(52, 152, 219, 0.05), rgba(142, 68, 173, 0.05));
}

body.dark-mode #article-search {
    border-color: #444;
}

body.dark-mode #article-search:focus {
    border-color: #3498db;
    background: linear-gradient(45deg, rgba(52, 152, 219, 0.1), rgba(142, 68, 173, 0.1));
}

.tag-filters {
    width: 50%;
    display: flex;
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 10px;
}

#tag-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: nowrap;
}

.tag-button {
    background-color: #f8f9fa;
    border: none;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    border: 1px solid transparent;
}

.tag-button:hover {
    background: linear-gradient(45deg, rgba(52, 152, 219, 0.1), rgba(142, 68, 173, 0.1));
    border-color: rgba(52, 152, 219, 0.3);
    transform: translateY(-1px);
}

.tag-button.active {
    background: linear-gradient(45deg, #3498db, #2980b9, #8e44ad);
    color: white;
    box-shadow: 0 3px 6px rgba(52, 152, 219, 0.3);
}

body.dark-mode .tag-button {
    background-color: #2d2d2d;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

body.dark-mode .tag-button:hover {
    background: linear-gradient(45deg, rgba(52, 152, 219, 0.2), rgba(142, 68, 173, 0.2));
    border-color: rgba(52, 152, 219, 0.4);
}

.sort-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.filter-button {
    background-color: var(--wiki-background);
    border: none;
    padding: 8px 15px;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-color);
}

.filter-button:hover {
    background-color: #e0e0e0;
}

.filter-button.active {
    background: linear-gradient(45deg, #3498db, #2980b9, #8e44ad);
    color: white;
}

.remote-cursor {
    animation: cursor-pop 0.3s ease;
    transform: none !important; 
    transition: left 0.1s ease, top 0.1s ease !important;
}

@keyframes cursor-pop {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.load-more-button {
    display: none;
}

.pagination-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 30px;
    flex-wrap: wrap;
    gap: 8px;
    grid-column: 1 / -1;
}

.pagination-button {
    background-color: var(--card-color);
    border: 1px solid #ddd;
    padding: 8px 15px;
    min-width: 40px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-color);
    font-weight: 500;
}

.pagination-button:hover {
    background: linear-gradient(45deg, rgba(52, 152, 219, 0.1), rgba(142, 68, 173, 0.1));
    border-color: rgba(52, 152, 219, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
}

.pagination-button.active {
    background: linear-gradient(45deg, #3498db, #2980b9, #8e44ad);
    color: white;
    border-color: transparent;
    box-shadow: 0 3px 6px rgba(52, 152, 219, 0.3);
}

body.dark-mode .pagination-button {
    border-color: #444;
    background-color: #2d2d2d;
}

body.dark-mode .pagination-button:hover {
    background: linear-gradient(45deg, rgba(52, 152, 219, 0.2), rgba(142, 68, 173, 0.2));
    border-color: rgba(52, 152, 219, 0.4);
}

@media (max-width: 1000px) {
    .results-container {
        grid-template-columns: 1fr;
    }
    
    #result-text .infobox {
        float: none;
        width: 100%;
        margin: 1em 0;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 20px 15px;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    .search-container {
        flex-direction: column;
    }
    
    #search-button {
        width: 100%;
        padding: 12px 20px;
    }
    
    .image-display {
        height: auto;
    }
    
    #result-image {
        max-height: 300px;
    }
    
    .saved-articles-container {
        grid-template-columns: 1fr;
    }
    
    .navigation-tabs {
        flex-direction: row;
    }
    
    .tab-button {
        padding: 8px 15px;
        font-size: 1rem;
    }
    
    .article-buttons {
        flex-direction: column;
    }

    .history-modal-content {
        width: 95%;
        padding: 15px;
    }

    .version-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .view-version-button {
        width: 100%;
    }
    
    .selection-container {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .sort-filters {
        overflow-x: auto;
        padding-bottom: 5px;
        flex-wrap: nowrap;
    }
    
    .filter-button {
        white-space: nowrap;
    }
    
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.8rem;
    }
    
    .tagline {
        font-size: 1rem;
    }
    
    .image-sidebar, .text-result {
        padding: 15px;
    }
    
    #result-text .infobox {
        font-size: 80%;
    }
}

.cursor-shape.triangle {
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
}

.cursor-shape.star {
    clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}