/* ===== TOOLS DIRECTORY PAGE ===== */
.tools-hero {
    background: var(--color-primary);
    padding: var(--space-section) 0;
    text-align: center;
    color: #fff;
}

.tools-hero h1 {
    color: #fff;
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.tools-hero p {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-lg);
    max-width: 600px;
    margin: 0 auto;
}

.tools-hero .tool-count {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    padding: 6px 18px;
    border-radius: 20px;
    margin-top: var(--space-lg);
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.9);
}

.tools-hero-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1.5rem;
}

.tools-hero-stats .stat-item {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.85);
}

.tools-hero-stats .stat-item strong {
    color: #fff;
    font-size: 1.1rem;
}

.tools-hero-subtitle {
    color: rgba(255,255,255,0.85);
    font-size: 1.1rem;
    max-width: 650px;
    margin: 0 auto;
}

/* Quiz Cards Grid */
.quiz-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.quiz-card {
    display: flex;
    flex-direction: column;
    background: linear-gradient(135deg, var(--color-primary, #003834), #005a52);
    border-radius: 12px;
    padding: 1.5rem;
    color: #fff;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
    min-height: 200px;
}

.quiz-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.quiz-card .quiz-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.quiz-card h3 {
    color: #fff;
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
}

.quiz-card p {
    color: rgba(255,255,255,0.8);
    font-size: 0.875rem;
    flex-grow: 1;
    margin-bottom: 0.75rem;
}

.quiz-card .quiz-meta {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.6);
    margin-bottom: 0.75rem;
}

.quiz-card .btn {
    align-self: flex-start;
    background: rgba(255,255,255,0.2);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.3);
    padding: 6px 16px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* Tools Category Section */
.tools-category-section {
    margin: 3rem 0;
}

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

.category-header h2 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.category-header p {
    color: var(--color-text-secondary, #666);
    font-size: 0.95rem;
}

/* Tools CTA Section */
.tools-cta-section {
    text-align: center;
    margin: 3rem 0;
    padding: 2.5rem;
    background: var(--color-surface, #f8f9fa);
    border-radius: 12px;
}

.tools-cta-section h2 {
    margin-bottom: 0.5rem;
}

.tools-cta-section > p {
    color: var(--color-text-secondary, #666);
    margin-bottom: 1.5rem;
}

.tools-cta-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.cta-card {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    background: #fff;
    padding: 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    color: inherit;
    border: 1px solid var(--color-border, #ddd);
    transition: box-shadow 0.2s;
}

.cta-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.cta-card strong {
    font-size: 1.1rem;
    color: var(--color-primary, #003834);
}

.cta-card span {
    font-size: 0.875rem;
    color: var(--color-text-secondary, #666);
}

.cta-card .btn {
    align-self: flex-start;
    margin-top: 0.5rem;
    background: var(--color-primary, #003834);
    color: #fff;
    padding: 8px 18px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    display: inline-block;
}

.cta-card .btn:hover {
    opacity: 0.9;
}

/* Tool Categories */
.tool-category-section {
    padding: var(--space-xl) 0;
}

.tool-category-section h2 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-primary);
    display: inline-block;
}

.tool-category-section h2 .category-icon {
    margin-right: var(--space-sm);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

/* Tool Cards */
.tool-card {
    background: #fff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: var(--space-xl);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.tool-card {
    text-decoration: none;
    color: inherit;
    display: block;
    cursor: pointer;
}

.tool-card:hover {
    border-color: var(--color-primary, #003834);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    transform: translateY(-3px);
}

.tool-card::after {
    content: '→';
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    font-size: 1.2rem;
    color: rgba(0,56,52,0.3);
    transition: all 0.2s;
}

.tool-card:hover::after {
    color: var(--color-primary, #003834);
    transform: translateX(4px);
}

.tool-card-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: rgba(0, 56, 52, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    color: var(--color-primary);
}

.tool-card-icon svg {
    width: 24px;
    height: 24px;
}

.tool-card h3 {
    font-size: var(--font-size-md);
    margin-bottom: var(--space-sm);
    color: var(--color-text-dark);
}

.tool-card h3 a {
    color: inherit;
}

.tool-card h3 a:hover {
    color: var(--color-primary);
}

.tool-card p {
    font-size: var(--font-size-sm);
    color: var(--color-text);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

.tool-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
}

.tool-card-meta .usage-count {
    display: flex;
    align-items: center;
    gap: 4px;
}

.tool-card-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: var(--color-primary);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 3px 10px;
    border-radius: 12px;
}

/* Quiz Cards (featured) */
.quiz-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.quiz-card {
    background: linear-gradient(135deg, var(--color-primary) 0%, #005a54 100%);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.quiz-card::before {
    content: '';
    position: absolute;
    top: -30px;
    right: -30px;
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

.quiz-card h3 {
    color: #fff;
    font-size: var(--font-size-md);
    margin-bottom: var(--space-sm);
}

.quiz-card p {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-lg);
}

.quiz-card .completions {
    font-size: var(--font-size-xs);
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--space-md);
}

.quiz-card .btn {
    background: #fff;
    color: var(--color-primary);
    border: none;
    font-weight: 600;
}

.quiz-card .btn:hover {
    background: rgba(255, 255, 255, 0.9);
}

/* ===== INDIVIDUAL TOOL PAGE ===== */
.tool-page-banner {
    background: var(--color-primary);
    padding: var(--space-xl) 0;
    color: #fff;
}

.tool-page-banner h1 {
    color: #fff;
    font-size: 2rem;
    margin-bottom: var(--space-xs);
}

.tool-page-banner p {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-base);
}

.tool-page-layout,
.tool-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--space-2xl);
    padding: var(--space-xl) 0;
}

.tool-main {
    min-width: 0;
}

.tool-sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--space-lg));
    align-self: start;
}

/* Tool Workspace */
.tool-workspace {
    background: #fff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.tool-workspace h2 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-lg);
}

/* ===== GLOBAL TOOL FORM STYLING ===== */
/* These apply to ALL form elements inside tool-workspace, regardless of class */
.tool-workspace input[type="text"],
.tool-workspace input[type="url"],
.tool-workspace input[type="number"],
.tool-workspace input[type="email"],
.tool-workspace input[type="search"],
.tool-workspace select,
.tool-workspace textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-border, #ddd);
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color 0.2s;
    background: #fff;
    box-sizing: border-box;
}

.tool-workspace input:focus,
.tool-workspace select:focus,
.tool-workspace textarea:focus {
    outline: none;
    border-color: var(--color-primary, #003834);
    box-shadow: 0 0 0 3px rgba(0, 56, 52, 0.1);
}

.tool-workspace textarea {
    min-height: 180px;
    resize: vertical;
    font-family: inherit;
}

.tool-workspace input[type="range"] {
    width: 100%;
    accent-color: var(--color-primary, #003834);
}

.tool-workspace input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary, #003834);
}

.tool-workspace label {
    display: block;
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 6px;
    color: #1a1a1a;
}

/* ALL buttons inside tool workspace get proper styling */
.tool-workspace button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--color-primary, #003834);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

.tool-workspace button:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

/* Secondary/outline buttons */
.tool-workspace button[class*="secondary"],
.tool-workspace button[class*="outline"],
.tool-workspace button[class*="clear"],
.tool-workspace button.secondary {
    background: transparent;
    color: var(--color-primary, #003834);
    border: 2px solid var(--color-primary, #003834);
}

.tool-workspace button[class*="secondary"]:hover,
.tool-workspace button[class*="outline"]:hover,
.tool-workspace button[class*="clear"]:hover,
.tool-workspace button.secondary:hover {
    background: var(--color-primary, #003834);
    color: #fff;
}

/* Small helper text next to inputs */
.tool-workspace .hint,
.tool-workspace .helper-text,
.tool-workspace small {
    display: block;
    font-size: 0.8rem;
    color: #888;
    margin-top: 4px;
}

/* Tool Form Elements (legacy class-based) */
.tool-form .form-group {
    margin-bottom: var(--space-lg);
}

.tool-form label {
    display: block;
    font-weight: 600;
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-xs);
    color: var(--color-text-dark);
}

.tool-form input[type="text"],
.tool-form input[type="url"],
.tool-form input[type="number"],
.tool-form input[type="email"],
.tool-form select,
.tool-form textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-family: inherit;
    transition: border-color var(--transition-fast);
    background: #fff;
}

.tool-form input:focus,
.tool-form select:focus,
.tool-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 56, 52, 0.1);
}

.tool-form textarea {
    min-height: 150px;
    resize: vertical;
}

.tool-form .form-hint {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    margin-top: 4px;
}

.tool-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.tool-form .form-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--space-md);
}

.tool-form .checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.tool-form .checkbox-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    cursor: pointer;
}

.tool-form .checkbox-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
}

.tool-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 14px 28px;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: inherit;
}

.tool-btn:hover {
    background: var(--color-primary-light);
    transform: translateY(-1px);
}

.tool-btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.tool-btn-secondary:hover {
    background: var(--color-primary);
    color: #fff;
}

.tool-btn-success {
    background: #16a34a;
}

.tool-btn-success:hover {
    background: #15803d;
}

.tool-btn svg {
    width: 18px;
    height: 18px;
}

.tool-btn-group {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

/* Tool Results */
.tool-results {
    margin-top: var(--space-xl);
    padding: var(--space-xl);
    background: #f8faf8;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    display: none;
}

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

.tool-results h3 {
    font-size: var(--font-size-md);
    margin-bottom: var(--space-md);
    color: var(--color-text-dark);
}

.tool-results pre,
.tool-results code {
    background: #1e293b;
    color: #e2e8f0;
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    overflow-x: auto;
    font-size: var(--font-size-sm);
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-word;
}

.tool-results .result-preview {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-bottom: var(--space-md);
}

.tool-copy-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-top: var(--space-md);
}

.tool-copy-btn:hover {
    background: var(--color-primary-light);
}

.tool-copy-btn.copied {
    background: #16a34a;
}

/* Password Generator Specific */
.password-display {
    font-family: 'Courier New', monospace;
    font-size: 1.4rem;
    background: #f1f5f9;
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    text-align: center;
    letter-spacing: 2px;
    word-break: break-all;
    border: 2px dashed var(--color-border);
    margin-bottom: var(--space-md);
    position: relative;
}

.password-strength {
    display: flex;
    gap: 4px;
    margin-bottom: var(--space-md);
}

.password-strength-bar {
    flex: 1;
    height: 6px;
    border-radius: 3px;
    background: #e2e8f0;
    transition: background 0.3s;
}

.password-strength-bar.active.weak { background: #ef4444; }
.password-strength-bar.active.medium { background: #f59e0b; }
.password-strength-bar.active.strong { background: #22c55e; }
.password-strength-bar.active.very-strong { background: #16a34a; }

.password-strength-label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

/* Range Slider */
.range-slider {
    width: 100%;
    margin: var(--space-sm) 0;
}

.range-slider input[type="range"] {
    width: 100%;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: #e2e8f0;
    border-radius: 3px;
    outline: none;
}

.range-slider input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 22px;
    height: 22px;
    background: var(--color-primary);
    border-radius: 50%;
    cursor: pointer;
}

.range-value {
    font-weight: 700;
    color: var(--color-primary);
    font-size: var(--font-size-lg);
}

/* Word Counter Specific */
.word-counter-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.stat-card {
    background: #f8faf8;
    border-radius: var(--radius-md);
    padding: var(--space-md);
    text-align: center;
}

.stat-card .stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-primary);
    display: block;
}

.stat-card .stat-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* QR Code Specific */
.qr-preview {
    text-align: center;
    padding: var(--space-xl);
}

.qr-preview canvas,
.qr-preview img {
    max-width: 256px;
    border: 8px solid #fff;
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-md);
}

/* SERP Preview (Meta Tag Generator) */
.serp-preview {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-top: var(--space-lg);
}

.serp-preview-title {
    font-size: 18px;
    color: #1a0dab;
    font-family: Arial, sans-serif;
    line-height: 1.3;
    cursor: pointer;
    margin-bottom: 4px;
}

.serp-preview-title:hover {
    text-decoration: underline;
}

.serp-preview-url {
    font-size: 14px;
    color: #006621;
    font-family: Arial, sans-serif;
    margin-bottom: 4px;
}

.serp-preview-description {
    font-size: 13px;
    color: #545454;
    font-family: Arial, sans-serif;
    line-height: 1.4;
}

/* Color Palette Specific */
.color-palette-display {
    display: flex;
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 180px;
    margin-bottom: var(--space-lg);
}

.color-swatch {
    flex: 1;
    cursor: pointer;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: var(--space-md);
    transition: flex 0.3s;
}

.color-swatch:hover {
    flex: 1.3;
}

.color-swatch span {
    background: rgba(0,0,0,0.5);
    color: #fff;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-family: monospace;
}

/* Image Converter Specific */
.image-drop-zone {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    background: #fafafa;
}

.image-drop-zone:hover,
.image-drop-zone.dragover {
    border-color: var(--color-primary);
    background: rgba(0, 56, 52, 0.03);
}

.image-drop-zone svg {
    width: 48px;
    height: 48px;
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
}

.image-preview {
    max-width: 100%;
    max-height: 300px;
    border-radius: var(--radius-md);
    margin: var(--space-lg) 0;
}

/* Related Content Section */
.tool-related-content {
    margin-top: var(--space-2xl);
}

.tool-related-content h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-lg);
}

.related-articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.related-article-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    transition: all var(--transition-fast);
}

.related-article-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.related-article-card h4 {
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-xs);
}

.related-article-card p {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
}

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

/* ===== SIDEBAR AD WIDGETS ===== */
.sidebar-widget {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.sidebar-widget h4 {
    font-size: var(--font-size-base);
    margin-bottom: var(--space-md);
    color: var(--color-text-dark);
}

.widget-badge {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 3px 10px;
    border-radius: 12px;
    margin-bottom: var(--space-md);
}

.widget-badge.recommended {
    background: var(--color-primary);
    color: #fff;
}

.widget-badge.hot {
    background: #dc2626;
    color: #fff;
}

.product-spotlight {
    border-top: 3px solid var(--color-primary);
}

.product-spotlight .product-name {
    font-size: var(--font-size-md);
    font-weight: 700;
    margin-bottom: var(--space-xs);
}

.product-spotlight .product-rating {
    color: #f59e0b;
    margin-bottom: var(--space-sm);
}

.product-spotlight .product-price {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.product-spotlight .product-price small {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    font-weight: 400;
}

.deal-sidebar-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-border-light);
}

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

.deal-sidebar-badge {
    background: #dc2626;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 4px;
    white-space: nowrap;
}

.deal-sidebar-name {
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.sidebar-tool-links ul {
    list-style: none;
    padding: 0;
}

.sidebar-tool-links li {
    margin-bottom: var(--space-xs);
}

.sidebar-tool-links a {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 6px 0;
    font-size: var(--font-size-sm);
    color: var(--color-text);
    transition: color var(--transition-fast);
}

.sidebar-tool-links a:hover {
    color: var(--color-primary);
}

.sidebar-tool-links a::before {
    content: '→';
    color: var(--color-accent);
    font-size: 12px;
}

.sidebar-newsletter {
    background: var(--color-primary);
    color: #fff;
    border: none;
}

.sidebar-newsletter h4 {
    color: #fff;
}

.sidebar-newsletter p {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-md);
}

.sidebar-newsletter input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-sm);
}

.sidebar-newsletter input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.sidebar-newsletter .btn {
    width: 100%;
    background: #fff;
    color: var(--color-primary);
    border: none;
    font-weight: 600;
    padding: 10px;
    cursor: pointer;
}

.sidebar-newsletter .btn:hover {
    background: rgba(255, 255, 255, 0.9);
}

/* Responsive */
@media (max-width: 992px) {
    .tools-grid { grid-template-columns: repeat(2, 1fr); }
    .quiz-cards, .quiz-cards-grid { grid-template-columns: repeat(2, 1fr); }
    .tool-page-layout, .tool-layout { grid-template-columns: 1fr; }
    .tool-sidebar { position: static; }
    .word-counter-stats { grid-template-columns: repeat(2, 1fr); }
    .related-articles-grid { grid-template-columns: repeat(2, 1fr); }
    .tools-cta-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .tools-grid { grid-template-columns: 1fr; }
    .quiz-cards, .quiz-cards-grid { grid-template-columns: 1fr; }
    .tools-hero-stats { flex-direction: column; gap: 0.5rem; }
    .word-counter-stats { grid-template-columns: repeat(2, 1fr); }
    .related-articles-grid { grid-template-columns: 1fr; }
    .tool-form .form-row { grid-template-columns: 1fr; }
    .tool-form .form-row-3 { grid-template-columns: 1fr; }
    .color-palette-display { height: 120px; }
}