/* Modern CSS Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Announcement Bar Styles */
.announcement-bar {
    width: 100%;
    background-color: #4361ee; /* Using accent-primary color from the theme */
    color: white;
    padding: 0.75rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 1000;
    transform: translateY(-100%);
    animation: slideDown 0.5s forwards;
}

@keyframes slideDown {
    to {
        transform: translateY(0);
    }
}

.announcement-content {
    flex: 1;
    text-align: center;
    font-size: 0.95rem;
    font-weight: 500;
}

.announcement-cta {
    color: white;
    text-decoration: underline;
    font-weight: 600;
    transition: var(--transition);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.2);
    margin-left: 0.25rem;
}

.announcement-cta:hover {
    background-color: rgba(255, 255, 255, 0.3);
    text-decoration: none;
}

.announcement-close {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 1rem;
    padding: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.8;
    transition: var(--transition);
}

.announcement-close:hover {
    opacity: 1;
}

/* Responsive styles for announcement bar */
@media (max-width: 768px) {
    .announcement-content {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .announcement-bar {
        padding: 0.6rem 1rem;
    }
    .announcement-content {
        font-size: 0.8rem;
    }
}

:root {
    /* Light Theme Variables */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #e9ecef;
    /* RGB versions for transparency effects */
    --bg-primary-rgb: 255, 255, 255;
    --bg-secondary-rgb: 248, 249, 250;
    --bg-tertiary-rgb: 233, 236, 239;
    --text-primary: #212529;
    --text-secondary: #495057;
    --text-tertiary: #6c757d;
    --accent-primary: #4361ee;
    --accent-secondary: #3a0ca3;
    --accent-tertiary: #7209b7;
    --success: #38b000;
    --warning: #f48c06;
    --error: #d00000;
    --border-color: #dee2e6;
    --border-color-rgb: 222, 226, 230;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --card-radius: 12px;
    --btn-radius: 8px;
    --input-radius: 8px;
    --transition: all 0.3s ease;
}

/* Dark Theme Variables */
[data-theme="dark"] {
    --bg-primary: #121212;
    --bg-secondary: #1e1e1e;
    --bg-tertiary: #2d2d2d;
    /* RGB versions for transparency effects */
    --bg-primary-rgb: 18, 18, 18;
    --bg-secondary-rgb: 30, 30, 30;
    --bg-tertiary-rgb: 45, 45, 45;
    --text-primary: #f8f9fa;
    --text-secondary: #e9ecef;
    --text-tertiary: #dee2e6;
    --accent-primary: #4cc9f0;
    --accent-secondary: #4895ef;
    --accent-tertiary: #4361ee;
    --border-color: #444444;
    --border-color-rgb: 68, 68, 68;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.25);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.3);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: var(--transition);
    min-height: 100vh;
}

.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header Styles */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--accent-primary);
}

.logo i {
    font-size: 1.75rem;
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 700;
}

.theme-toggle {
    cursor: pointer;
    font-size: 1.25rem;
    color: var(--text-tertiary);
    transition: var(--transition);
}

.theme-toggle:hover {
    color: var(--accent-primary);
    transform: scale(1.1);
}

/* Hero Section Styles */
.hero-section {
    width: 100%;
    padding: 4rem 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

.hero-content {
    max-width: 800px;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.typing-effect {
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-tertiary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.hero-support {
    margin-top: 1.5rem;
    font-size: 1rem;
    color: var(--text-secondary);
}

.hero-support a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: var(--transition);
}

.hero-support a:hover {
    text-decoration: underline;
    color: var(--accent-secondary);
}

/* Responsive Hero Section */
@media (max-width: 768px) {
    .hero-section {
        padding: 3rem 1.5rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 2rem 1rem;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
}/* Hero Section Styles */
.hero-section {
    width: 100%;
    padding: 4rem 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

.hero-content {
    max-width: 800px;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.typing-effect {
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-tertiary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Responsive Hero Section */
@media (max-width: 768px) {
    .hero-section {
        padding: 3rem 1.5rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 2rem 1rem;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
}

/* Main Content Styles */
main {
    flex: 1;
    padding: 2rem 0;
}

.tools-container {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 2rem;
    background-color: var(--bg-secondary);
    border-radius: var(--card-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* Tool Selector Styles */
.tool-selector {
    background-color: var(--bg-tertiary);
    padding: 1.5rem 0;
    height: 100%;
    overflow-y: auto;
}

.tool-category {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-tertiary);
    padding: 1rem 1.5rem 0.5rem;
    margin: 0;
    border-top: 1px solid var(--border-color);
}

.tool-category:first-child {
    border-top: none;
}

.tool {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-secondary);
    border-left: 3px solid transparent;
    font-size: 0.95rem;
}

.tool:hover {
    background-color: rgba(67, 97, 238, 0.1);
    color: var(--accent-primary);
}

.tool.active {
    background-color: rgba(67, 97, 238, 0.15);
    color: var(--accent-primary);
    border-left: 3px solid var(--accent-primary);
    font-weight: 500;
}

.tool i {
    font-size: 1.25rem;
    width: 24px;
    text-align: center;
}

/* Tool Content Styles */
.tool-content {
    padding: 2rem;
}

.tool-header {
    margin-bottom: 1.5rem;
}

.tool-header h2 {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.tool-header p {
    color: var(--text-tertiary);
    font-size: 0.95rem;
}

/* Input Container Styles */
.input-container {
    margin-bottom: 1.5rem;
}

textarea {
    width: 100%;
    min-height: 200px;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--input-radius);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    resize: vertical;
    transition: var(--transition);
}

textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
}

.actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
    justify-content: flex-end;
}

.btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: var(--btn-radius);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
}

.btn:hover {
    background-color: var(--border-color);
}

.btn.primary {
    background-color: var(--accent-primary);
    color: white;
}

.btn.primary:hover {
    background-color: var(--accent-secondary);
    transform: translateY(-2px);
}

/* Results Container Styles */
.results-container {
    background-color: var(--bg-primary);
    border-radius: var(--card-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.tool-results {
    display: none;
}

.tool-results.active {
    display: block;
}

/* Word Counter Results Styles */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    background-color: var(--bg-secondary);
    border-radius: var(--card-radius);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.stat-card i {
    font-size: 1.5rem;
    color: var(--accent-primary);
    background-color: rgba(67, 97, 238, 0.1);
    padding: 0.75rem;
    border-radius: 50%;
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

/* Email Extractor Results Styles */
.extracted-emails h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.results-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.email-item {
    background-color: var(--bg-secondary);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.email-item i {
    color: var(--accent-primary);
    font-size: 0.85rem;
}

/* Whitespace Remover Results Styles */
.whitespace-results h3,
.case-results h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
    color: var(--text-primary);
}

.output-text {
    background-color: var(--bg-secondary);
    padding: 1rem;
    border-radius: var(--input-radius);
    font-family: inherit;
    font-size: 1rem;
    color: var(--text-primary);
    min-height: 100px;
    white-space: pre-wrap;
    word-break: break-word;
    border: 1px solid var(--border-color);
}

/* Case Converter Results Styles */
.case-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.case-btn {
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: var(--btn-radius);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
}

.case-btn:hover {
    background-color: var(--border-color);
}

.case-btn.active {
    background-color: var(--accent-primary);
    color: white;
}

/* Footer Styles */
footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    border-top: 1px solid var(--border-color);
    color: var(--text-tertiary);
    font-size: 0.9rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-support {
    width: 100%;
    text-align: center;
    margin-top: 1rem;
    font-size: 0.9rem;
}

.footer-support a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: var(--transition);
}

.footer-support a:hover {
    text-decoration: underline;
    color: var(--accent-secondary);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    color: var(--text-tertiary);
    font-size: 1.25rem;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--accent-primary);
    transform: translateY(-3px);
}

/* Additional Tool Results Styles */

/* Readability Score Styles */
.readability-explanation {
    margin-top: 1.5rem;
    padding: 1rem;
    background-color: var(--bg-secondary);
    border-radius: var(--card-radius);
    border-left: 4px solid var(--accent-primary);
}

/* Keyword Density Styles */
.keyword-options {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: center;
}

.option-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.option-group input {
    width: 60px;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--input-radius);
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

.keywords-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.keyword-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background-color: var(--bg-secondary);
    border-radius: var(--btn-radius);
    transition: var(--transition);
}

.keyword-item:hover {
    transform: translateX(5px);
}

.keyword-text {
    font-weight: 500;
}

.keyword-count {
    background-color: var(--accent-primary);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 50px;
    font-size: 0.8rem;
    min-width: 30px;
    text-align: center;
}

/* Sentiment Analysis Styles */
.sentiment-score {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 2rem;
}

.sentiment-meter {
    width: 100%;
    max-width: 500px;
    height: 60px;
    position: relative;
    margin-bottom: 1rem;
}

.meter-scale {
    display: flex;
    width: 100%;
    height: 20px;
    border-radius: 10px;
    overflow: hidden;
}

.negative-zone, .neutral-zone, .positive-zone {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: white;
    font-size: 0.8rem;
    font-weight: 500;
}

.negative-zone {
    background-color: #d00000;
    width: 33.33%;
}

.neutral-zone {
    background-color: #ffba08;
    width: 33.33%;
}

.positive-zone {
    background-color: #38b000;
    width: 33.33%;
}

.meter-pointer {
    position: absolute;
    top: 20px;
    left: 50%;
    width: 2px;
    height: 30px;
    background-color: var(--text-primary);
    transform: translateX(-50%);
    transition: left 0.5s ease;
}

.meter-pointer::after {
    content: '';
    position: absolute;
    top: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 10px;
    background-color: var(--text-primary);
    border-radius: 50%;
}

.sentiment-value {
    display: flex;
    flex-direction: column;
    align-items: center;
}

#sentiment-score {
    font-size: 2rem;
    font-weight: 700;
}

.sentiment-label {
    font-size: 1rem;
    color: var(--text-tertiary);
}

/* Reading Time Styles */
.reading-speed-settings {
    margin-top: 1.5rem;
    padding: 1rem;
    background-color: var(--bg-secondary);
    border-radius: var(--card-radius);
}

.speed-slider {
    margin-top: 1rem;
}

.speed-slider label {
    display: block;
    margin-bottom: 0.5rem;
}

.speed-slider input {
    width: 100%;
    margin-top: 0.5rem;
}

/* Markdown to HTML Styles */
.code-output {
    font-family: monospace;
    white-space: pre-wrap;
    overflow-x: auto;
    background-color: var(--bg-tertiary);
    padding: 1rem;
    border-radius: var(--input-radius);
    color: var(--text-primary);
    font-size: 0.9rem;
    line-height: 1.5;
}

.preview-panel {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--input-radius);
    padding: 1rem;
    min-height: 200px;
    overflow: auto;
}

.markdown-preview, .preview-container {
    margin-bottom: 1.5rem;
}

/* URL and Phone Extractor Styles */
.url-item, .phone-item, .result-item {
    background-color: var(--bg-secondary);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.url-item i, .phone-item i, .result-item i {
    color: var(--accent-primary);
    font-size: 0.85rem;
    flex-shrink: 0;
}

/* Plagiarism Checker Styles */
.plagiarism-options {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: center;
}

.plagiarism-options select {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--input-radius);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: inherit;
}

.plagiarism-status {
    margin-bottom: 1.5rem;
}

.progress-container {
    width: 100%;
    height: 10px;
    background-color: var(--bg-tertiary);
    border-radius: 5px;
    margin-bottom: 0.5rem;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    width: 0;
    background-color: var(--accent-primary);
    transition: width 0.3s ease;
}

#plagiarism-status-text {
    font-size: 0.9rem;
    color: var(--text-tertiary);
    text-align: center;
}

.plagiarism-results-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 1.5rem;
}

.similarity-score {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.score-circle {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: conic-gradient(var(--accent-primary) 0%, var(--bg-tertiary) 0%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    position: relative;
}

.score-circle::before {
    content: '';
    position: absolute;
    width: 130px;
    height: 130px;
    border-radius: 50%;
    background-color: var(--bg-primary);
}

#similarity-percentage {
    position: relative;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.score-label {
    font-size: 1rem;
    color: var(--text-tertiary);
}

.matches-container {
    grid-column: 1 / -1;
}

.matches-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

.match-item {
    background-color: var(--bg-secondary);
    border-radius: var(--card-radius);
    padding: 1rem;
    border-left: 4px solid var(--accent-primary);
}

.match-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.match-source {
    font-weight: 500;
    color: var(--accent-primary);
    text-decoration: none;
    max-width: 80%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.match-source:hover {
    text-decoration: underline;
}

.match-similarity {
    background-color: var(--accent-primary);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 50px;
    font-size: 0.8rem;
}

.match-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    background-color: var(--bg-tertiary);
    padding: 0.75rem;
    border-radius: var(--input-radius);
    position: relative;
}

.match-text::before {
    content: '"';
    position: absolute;
    left: 0.25rem;
    top: 0;
    font-size: 1.5rem;
    color: var(--text-tertiary);
}

.match-text::after {
    content: '"';
    position: absolute;
    right: 0.25rem;
    bottom: 0;
    font-size: 1.5rem;
    color: var(--text-tertiary);
}

.plagiarism-explanation {
    grid-column: 1 / -1;
    margin-top: 1.5rem;
    padding: 1rem;
    background-color: var(--bg-secondary);
    border-radius: var(--card-radius);
    border-left: 4px solid var(--accent-primary);
}

/* Slug Generator Styles */
.slug-options {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: center;
}

.slug-options select {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--input-radius);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: inherit;
}

.slug-results {
    margin-top: 1.5rem;
}

.slug-output-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1rem 0;
}

#slug-output {
    flex: 1;
    padding: 1rem;
    background-color: var(--bg-tertiary);
    border-radius: var(--input-radius);
    font-family: monospace;
    word-break: break-all;
    min-height: 3rem;
    display: flex;
    align-items: center;
}

.slug-explanation {
    margin-top: 1.5rem;
    padding: 1rem;
    background-color: var(--bg-secondary);
    border-radius: var(--card-radius);
    border-left: 4px solid var(--accent-primary);
}

.slug-examples {
    margin-top: 1rem;
}

.slug-examples h4 {
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.slug-examples ul {
    margin: 0;
    padding-left: 1.5rem;
}

.slug-examples li {
    margin-bottom: 0.5rem;
}

/* Collapsible Tool Categories for Mobile */
.tool-category-container {
    position: relative;
    width: 100%;
}

.tool-category-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-tertiary);
    position: absolute;
    right: 1rem;
    top: 1rem;
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition);
}

.tool-category-toggle:hover {
    color: var(--accent-primary);
}

.tool-group {
    display: block;
    transition: max-height 0.3s ease;
    overflow: hidden;
    max-height: 1000px; /* Default large value to contain all tools */
}

/* Responsive Styles */
@media (max-width: 768px) {
    .tools-container {
        grid-template-columns: 1fr;
    }

    .tool-selector {
        display: block;
        padding: 1rem;
        overflow-y: auto;
        max-height: 300px;
    }
    
    .tool-category-container {
        border-bottom: 1px solid var(--border-color);
        margin-bottom: 0.5rem;
    }
    
    .tool-category {
        width: 100%;
        text-align: left;
        padding: 1rem 2.5rem 1rem 1.5rem;
        cursor: pointer;
        margin: 0;
        border-top: none;
    }

    .tool-category-toggle {
        display: block;
    }
    
    /* Hide tool groups by default on mobile */
    .tool-group {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    
    /* Show tool group when container is expanded */
    .tool-category-container.expanded .tool-group {
        max-height: 500px; /* Adjust based on your content */
    }


    .tool-group {
        max-height: 0;
        overflow: hidden;
    }

    .tool-group.expanded {
        max-height: 1000px;
    }

    .tool {
        padding: 0.75rem 1.5rem;
        border-left: 3px solid transparent;
        text-align: left;
        display: flex;
        flex-direction: row;
    }

    .tool.active {
        border-left: 3px solid var(--accent-primary);
        border-bottom: none;
    }

    .tool-content {
        padding: 1.5rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .actions {
        flex-wrap: wrap;
    }

    .btn {
        flex: 1;
        justify-content: center;
    }
    
    .keyword-options {
        flex-direction: column;
        align-items: stretch;
    }
    
    .option-group {
        justify-content: space-between;
    }
    
    .sentiment-meter {
        max-width: 100%;
    }

    footer {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .case-options {
        flex-direction: column;
    }

    .case-btn {
        width: 100%;
        text-align: center;
    }
}

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

.tool-results.active {
    animation: fadeIn 0.3s ease-out;
}

/* Tooltip Styles */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltiptext {
    visibility: hidden;
    width: 120px;
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    text-align: center;
    border-radius: 6px;
    padding: 5px;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    margin-left: -60px;
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.8rem;
    box-shadow: var(--shadow-sm);
}

.tooltip:hover .tooltiptext {
    visibility: visible;
    opacity: 1;
}

/* Copy Success Animation */
.copy-success {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: var(--success);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: var(--btn-radius);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: slideIn 0.3s ease-out, slideOut 0.3s ease-in 2s forwards;
    z-index: 1000;
}

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideOut {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
}

/* Suggestion Box Styles */
.suggestion-box {
    width: 100%;
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.suggestion-content {
    /* Use theme variables for colors to support both light and dark modes */
    background: rgba(var(--bg-tertiary-rgb, 45, 45, 45), 0.85); /* Theme-aware background with transparency */
    backdrop-filter: blur(10px); /* Frosted glass effect */
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--card-radius);
    border: 1px solid rgba(var(--border-color-rgb, 68, 68, 68), 0.3); /* Theme-aware border */
    box-shadow: var(--shadow-md);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
}

/* Light mode specific adjustments */
:root:not([data-theme="dark"]) .suggestion-content {
    background: rgba(var(--bg-tertiary-rgb, 233, 236, 239), 0.9);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.suggestion-content:hover {
    box-shadow: var(--shadow-lg);
    border-color: rgba(var(--border-color-rgb), 0.3);
}

.suggestion-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 600;
}

.suggestion-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

.email-link {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 0 0.25rem;
}

.email-link:hover {
    color: var(--accent-secondary);
    text-decoration: none;
}

.email-link::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: -2px;
    left: 0;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-tertiary));
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform 0.3s ease-out;
}

.email-link:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
    box-shadow: 0 0 8px var(--accent-primary);
}

/* Responsive styles for suggestion box */
@media (max-width: 768px) {
    .suggestion-content {
        padding: 1.5rem;
    }
    
    .suggestion-content h3 {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .suggestion-box {
        margin: 1.5rem auto;
    }
    
    .suggestion-content {
        padding: 1.25rem;
    }
    
    .suggestion-content h3 {
        font-size: 1.1rem;
    }
    
    .suggestion-content p {
        font-size: 0.9rem;
    }
}

/* FAQ Section Styles */
.faq-section {
    width: 100%;
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}  

.faq-container {
    background: rgba(var(--bg-tertiary-rgb, 45, 45, 45), 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--card-radius);
    border: 1px solid rgba(var(--border-color-rgb, 68, 68, 68), 0.3);
    box-shadow: var(--shadow-md);
    padding: 2rem;
    transition: var(--transition);
}

/* Light mode specific adjustments */
:root:not([data-theme="dark"]) .faq-container {
    background: rgba(var(--bg-tertiary-rgb, 233, 236, 239), 0.9);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.faq-container:hover {
    box-shadow: var(--shadow-lg);
    border-color: rgba(var(--border-color-rgb), 0.3);
}

.faq-container h2 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    font-weight: 600;
    text-align: center;
}

.faq {
    margin-bottom: 1rem;
    border-radius: var(--input-radius);
    background-color: var(--bg-secondary);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(var(--border-color-rgb), 0.2);
}

.faq:hover {
    box-shadow: var(--shadow-sm);
}

.faq-question {
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question h3 {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-primary);
    margin: 0;
    transition: var(--transition);
}

.faq-toggle {
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
}

.faq-toggle:hover {
    color: var(--accent-primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 1.5rem;
}

.faq.active .faq-answer {
    max-height: 500px; /* Adjust based on content */
    padding: 0 1.5rem 1.5rem;
}

.faq.active .faq-toggle i {
    transform: rotate(180deg);
}

.faq.active .faq-question {
    border-bottom: 1px solid rgba(var(--border-color-rgb), 0.1);
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Responsive styles for FAQ section */
@media (max-width: 768px) {
    .faq-container {
        padding: 1.5rem;
    }
    
    .faq-container h2 {
        font-size: 1.5rem;
    }
    
    .faq-question h3 {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .faq-section {
        margin: 1.5rem auto;
    }
    
    .faq-container {
        padding: 1.25rem;
    }
    
    .faq-container h2 {
        font-size: 1.25rem;
    }
    
    .faq-question {
        padding: 0.75rem 1rem;
    }
    
    .faq-question h3 {
        font-size: 0.95rem;
    }
    
    .faq-answer {
        padding: 0 1rem;
    }
    
    .faq.active .faq-answer {
        padding: 0 1rem 1rem;
    }
}