/* ================================================
   VIVIDGAMER TOOLS DIRECTORY STYLES
   Professional gaming tools showcase
   ================================================ */

:root {
    /* Gaming Theme Colors */
    --primary-color: #1a237e;
    --secondary-color: #3f51b5;
    --accent-color: #00e676;
    --warning-color: #ff9800;
    --danger-color: #f44336;
    
    /* Text Colors */
    --text-primary: #2c3e50;
    --text-secondary: #7f8c8d;
    --text-muted: #95a5a6;
    --text-light: #ffffff;
    
    /* Backgrounds */
    --bg-white: #ffffff;
    --bg-light: #f8f9fa;
    --bg-gray: #ecf0f1;
    --bg-dark: #2c3e50;
    
    /* Borders and Shadows */
    --border-color: #e0e6ed;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    --shadow-gaming: 0 8px 25px rgba(26, 35, 126, 0.15);
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
    
    /* Border Radius */
    --border-radius: 8px;
    --border-radius-sm: 4px;
    --border-radius-lg: 16px;
    
    /* Transitions */
    --transition-fast: all 0.2s ease;
    --transition-normal: all 0.3s ease;
    
    /* Typography */
    --font-gaming: 'Orbitron', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-size-xs: 12px;
    --font-size-sm: 14px;
    --font-size-base: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 20px;
    --font-size-2xl: 24px;
    --font-size-3xl: 32px;
    --font-size-4xl: 40px;
}

/* Tools Directory Container with Light Background */
body.page-template-page-tools {
    background-color: #f8f9fa !important;
    background-image: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%) !important;
    background-attachment: fixed !important;
}

/* Ensure the main content area also has light background */
body.page-template-page-tools .container {
    background: transparent !important;
}

body.page-template-page-tools .tools-directory-container {
    background: transparent !important;
}

/* Additional overrides to ensure light background */
body.page-template-page-tools,
body.page-template-page-tools #main,
body.page-template-page-tools #content,
body.page-template-page-tools .site-main,
body.page-template-page-tools .entry-content {
    background-color: #f8f9fa !important;
    background-image: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%) !important;
}

/* Override any dark theme styles */
body.page-template-page-tools * {
    box-sizing: border-box;
}

.tools-directory-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
    background-color: transparent;
}

/* ================================================
   HERO HEADER SECTION
   ================================================ */
.tools-header {
    position: relative;
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    padding: var(--spacing-3xl) var(--spacing-xl);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--border-radius-lg);
    color: var(--text-light);
    overflow: hidden;
    box-shadow: var(--shadow-gaming);
}

.header-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.1;
    z-index: 1;
}

.header-pattern {
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(45deg, transparent 48%, rgba(255,255,255,0.1) 50%, transparent 52%),
        linear-gradient(-45deg, transparent 48%, rgba(255,255,255,0.1) 50%, transparent 52%);
    background-size: 20px 20px;
}

.header-content {
    position: relative;
    z-index: 2;
}

.page-title {
    font-family: var(--font-gaming);
    font-size: var(--font-size-4xl);
    font-weight: 900;
    margin-bottom: var(--spacing-lg);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    line-height: 1.2;
}

.title-icon {
    display: inline-block;
    margin-right: var(--spacing-sm);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.page-description {
    font-size: var(--font-size-lg);
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    opacity: 0.95;
}

/* Tools Stats */
.tools-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    min-width: 100px;
}

.stat-number {
    display: block;
    font-family: var(--font-gaming);
    font-size: var(--font-size-3xl);
    font-weight: 900;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    line-height: 1;
}

.stat-label {
    display: block;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.9;
    margin-top: var(--spacing-xs);
}

/* Tools Search */
.tools-search {
    max-width: 500px;
    margin: 0 auto;
}

.search-input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: var(--border-radius-lg);
    background: rgba(255,255,255,0.1);
    color: var(--text-light);
    font-size: var(--font-size-base);
    backdrop-filter: blur(10px);
    transition: var(--transition-fast);
    box-sizing: border-box;
}

.search-input::placeholder {
    color: rgba(255,255,255,0.7);
}

.search-input:focus {
    outline: none;
    border-color: rgba(255,255,255,0.6);
    background: rgba(255,255,255,0.2);
}

/* ================================================
   ENHANCED CATEGORY NAVIGATION
   ================================================ */
.category-navigation {
    background: linear-gradient(135deg, rgba(255,255,255,0.95), rgba(248,249,250,0.95));
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    box-shadow: var(--shadow-gaming);
    border: 3px solid var(--accent-color);
    position: relative;
    overflow: hidden;
}

.category-navigation::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 60 60"><defs><pattern id="dots" patternUnits="userSpaceOnUse" width="60" height="60"><circle cx="10" cy="10" r="1" fill="%23000" opacity="0.03"/><circle cx="50" cy="30" r="1.5" fill="%23000" opacity="0.02"/><circle cx="30" cy="50" r="1" fill="%23000" opacity="0.03"/></pattern></defs><rect width="60" height="60" fill="url(%23dots)"/></svg>');
    pointer-events: none;
    z-index: 1;
}

.category-nav-title {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--primary-color);
    font-family: var(--font-gaming);
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-2xl);
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.category-tabs {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.category-tab {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(255,255,255,0.8);
    border: 2px solid transparent;
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: var(--transition-normal);
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: var(--font-size-sm);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(5px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.category-tab::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.5s ease;
}

.category-tab:hover::before {
    left: 100%;
}

.category-tab:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-light);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(26, 35, 126, 0.3);
    border-color: var(--accent-color);
}

.category-tab.active {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-light);
    border-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(26, 35, 126, 0.25);
}

.category-icon {
    font-size: 1.3rem;
    flex-shrink: 0;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.1));
}

.category-tab:hover .category-icon,
.category-tab.active .category-icon {
    animation: iconBounce 0.6s ease;
}

@keyframes iconBounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.category-count {
    background: rgba(255,255,255,0.9);
    color: var(--primary-color);
    padding: 3px 10px;
    border-radius: 16px;
    font-size: var(--font-size-xs);
    font-weight: 700;
    margin-left: var(--spacing-xs);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: var(--transition-fast);
}

.category-tab:hover .category-count,
.category-tab.active .category-count {
    background: rgba(255,255,255,0.95);
    color: var(--primary-color);
    transform: scale(1.1);
}

/* ================================================
   ENHANCED TOOLS GRID SYSTEM
   ================================================ */
.tools-categories {
    margin-bottom: var(--spacing-2xl);
}

.tools-grid-section {
    margin-bottom: var(--spacing-3xl);
}

.category-section {
    background: linear-gradient(135deg, rgba(255,255,255,0.98), rgba(248,249,250,0.95));
    backdrop-filter: blur(8px);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    box-shadow: var(--shadow-gaming);
    border: 2px solid var(--border-color);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.category-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color), var(--secondary-color));
    transform: scaleX(0);
    transition: transform 0.5s ease;
    z-index: 1;
}

.category-section:hover::before {
    transform: scaleX(1);
}

.category-section:hover {
    border-color: var(--primary-color);
    box-shadow: 0 12px 30px rgba(26, 35, 126, 0.15);
    transform: translateY(-2px);
}

.category-header {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 3px solid var(--border-color);
    background: linear-gradient(90deg, rgba(26, 35, 126, 0.05), transparent);
    padding: var(--spacing-lg);
    margin: calc(-1 * var(--spacing-lg)) calc(-1 * var(--spacing-lg)) var(--spacing-xl) calc(-1 * var(--spacing-lg));
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.category-title {
    font-family: var(--font-gaming);
    color: var(--primary-color);
    font-size: var(--font-size-2xl);
    margin: 0;
    flex: 1;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.category-header .category-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.15));
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-6px); }
}

.category-desc {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    margin: 0;
    font-style: italic;
    opacity: 0.9;
    display: block;
    margin-top: var(--spacing-xs);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: var(--spacing-2xl);
    padding: var(--spacing-lg) 0;
}

/* ================================================
   ENHANCED TOOL CARDS WITH PROFESSIONAL DESIGN
   ================================================ */
.tool-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.98), rgba(248,249,250,0.95));
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-decoration: none;
    color: inherit;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 3px solid var(--border-color);
    position: relative;
    overflow: visible;
    display: flex;
    flex-direction: column;
    min-height: 380px;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(26, 35, 126, 0.08);
}

.tool-card::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    height: 6px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color), var(--secondary-color));
    transform: scaleX(0);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 1;
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.tool-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 80 80"><defs><pattern id="cardpattern" patternUnits="userSpaceOnUse" width="80" height="80"><circle cx="20" cy="20" r="1" fill="%23000" opacity="0.02"/><circle cx="60" cy="40" r="1" fill="%23000" opacity="0.02"/><circle cx="40" cy="60" r="1" fill="%23000" opacity="0.02"/></pattern></defs><rect width="80" height="80" fill="url(%23cardpattern)"/></svg>');
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tool-card:hover::before {
    transform: scaleX(1);
}

.tool-card:hover::after {
    opacity: 1;
}

.tool-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(26, 35, 126, 0.15), 0 8px 25px rgba(0, 230, 118, 0.1);
    border-color: var(--accent-color);
    background: linear-gradient(135deg, rgba(255,255,255,1), rgba(248,249,250,0.98));
}

/* Enhanced Tool Card Header */
.tool-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 2;
    padding: var(--spacing-xs) 0;
    min-height: 70px;
}

.tool-card .tool-icon {
    font-size: 3.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1));
    transition: var(--transition-normal);
    animation: iconFloat 3s ease-in-out infinite;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 60px;
    flex-shrink: 0;
}

.tool-card:hover .tool-icon {
    transform: scale(1.1) rotate(5deg);
    animation-play-state: paused;
}

@keyframes iconFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-4px); }
}

.tool-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--spacing-xs);
    flex-shrink: 0;
    min-width: 120px;
    padding-left: var(--spacing-sm);
}

.tool-category {
    display: inline-block;
    padding: 4px 12px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-light);
    border-radius: 20px;
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1px;
    box-shadow: 0 2px 8px rgba(26, 35, 126, 0.3);
    transition: var(--transition-fast);
}

.tool-card:hover .tool-category {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26, 35, 126, 0.4);
}

.tool-badges {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
    justify-content: flex-end;
}

.badge {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.badge.free {
    background: #4caf50;
    color: white;
    box-shadow: 0 2px 6px rgba(76, 175, 80, 0.3);
}

.badge.instant {
    background: var(--accent-color);
    color: white;
    box-shadow: 0 2px 6px rgba(0, 230, 118, 0.3);
}

.tool-card:hover .badge {
    transform: translateY(-1px);
}

/* Enhanced Tool Card Content */
.tool-card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 2;
}

.tool-title {
    margin-bottom: var(--spacing-md);
}

.tool-title a {
    font-family: var(--font-gaming);
    font-size: var(--font-size-xl);
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 700;
    line-height: 1.2;
    transition: var(--transition-fast);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.tool-card:hover .tool-title a {
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transform: translateX(2px);
}

.tool-description {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-lg);
    flex-grow: 1;
    font-weight: 400;
}

/* Enhanced Tool Features */
.tool-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.feature {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: rgba(26, 35, 126, 0.08);
    color: var(--primary-color);
    border-radius: 16px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    border: 1px solid rgba(26, 35, 126, 0.1);
    transition: var(--transition-fast);
}

.tool-card:hover .feature {
    background: rgba(0, 230, 118, 0.1);
    color: #00a853;
    border-color: rgba(0, 230, 118, 0.2);
    transform: translateY(-1px);
}

.tool-keywords {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
}

.keyword-tag {
    padding: 3px 10px;
    background: linear-gradient(135deg, rgba(26, 35, 126, 0.1), rgba(63, 81, 181, 0.08));
    color: var(--primary-color);
    border-radius: 14px;
    font-size: var(--font-size-xs);
    font-weight: 500;
    border: 1px solid rgba(26, 35, 126, 0.15);
    transition: var(--transition-fast);
}

.tool-card:hover .keyword-tag {
    background: linear-gradient(135deg, rgba(0, 230, 118, 0.15), rgba(76, 175, 80, 0.1));
    color: #00a853;
    border-color: rgba(0, 230, 118, 0.25);
    transform: scale(1.05);
}

/* Enhanced Tool Card Actions */
.tool-card-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--border-color);
    margin-top: auto;
    position: relative;
    z-index: 2;
}

.tool-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-decoration: none;
    font-family: var(--font-gaming);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.tool-btn.primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-light);
    flex: 1;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(26, 35, 126, 0.25);
}

.tool-btn.primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.tool-btn.primary:hover::before {
    left: 100%;
}

.tool-btn.primary:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 20px rgba(26, 35, 126, 0.35);
}

.tool-btn.secondary {
    background: rgba(255, 255, 255, 0.8);
    color: var(--primary-color);
    border: 2px solid var(--border-color);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    padding: 0;
    justify-content: center;
    backdrop-filter: blur(10px);
}

.tool-btn.secondary:hover {
    background: var(--accent-color);
    color: var(--text-light);
    border-color: var(--accent-color);
    transform: translateY(-2px) rotate(5deg);
}

.btn-arrow {
    font-size: var(--font-size-lg);
    transition: var(--transition-fast);
}

.tool-btn.primary:hover .btn-arrow {
    transform: translateX(4px);
}

.share-icon {
    font-size: var(--font-size-lg);
}

/* Popularity Indicator */
.popularity-indicator {
    position: absolute;
    top: 10px;
    right: 10px;
    display: flex;
    align-items: center;
    gap: 4px;
    background: linear-gradient(135deg, #ff9800, #f57c00);
    color: white;
    padding: 6px 10px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(255, 152, 0, 0.3);
    animation: popularityPulse 2s ease-in-out infinite;
    z-index: 4;
    transform: translateY(0);
}

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

.popularity-icon {
    animation: popularityFlame 1.5s ease-in-out infinite alternate;
}

@keyframes popularityFlame {
    from { transform: rotate(-2deg); }
    to { transform: rotate(2deg); }
}

/* ================================================
   ENHANCED CATEGORY FILTER SECTION
   ================================================ */
.categories-filter {
    background: linear-gradient(135deg, rgba(255,255,255,0.95), rgba(248,249,250,0.9));
    backdrop-filter: blur(15px);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    margin-bottom: var(--spacing-3xl);
    box-shadow: 0 12px 40px rgba(26, 35, 126, 0.1);
    border: 3px solid var(--accent-color);
    position: relative;
    overflow: hidden;
}

.categories-filter::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="filterpattern" patternUnits="userSpaceOnUse" width="100" height="100"><polygon points="50,10 60,30 90,30 70,45 80,70 50,55 20,70 30,45 10,30 40,30" fill="%23000" opacity="0.02"/></pattern></defs><rect width="100" height="100" fill="url(%23filterpattern)"/></svg>');
    pointer-events: none;
    z-index: 1;
}

.filter-title {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--primary-color);
    font-family: var(--font-gaming);
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-xl);
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.category-buttons {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.category-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 600;
    font-size: var(--font-size-sm);
    font-family: var(--font-gaming);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.category-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.6s ease;
}

.category-btn:hover::before,
.category-btn.active::before {
    left: 100%;
}

.category-btn:hover,
.category-btn.active {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-light);
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 12px 25px rgba(26, 35, 126, 0.25);
    border-color: var(--accent-color);
}

.cat-icon {
    font-size: 1.4rem;
    flex-shrink: 0;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.1));
    transition: var(--transition-fast);
}

.category-btn:hover .cat-icon,
.category-btn.active .cat-icon {
    animation: iconBounce 0.6s ease;
    transform: scale(1.2);
}

@keyframes iconBounce {
    0%, 100% { transform: scale(1.2); }
    50% { transform: scale(1.4) rotate(5deg); }
}

.count {
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-color);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 700;
    margin-left: var(--spacing-xs);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: var(--transition-fast);
    min-width: 18px;
    text-align: center;
}

.category-btn:hover .count,
.category-btn.active .count {
    background: rgba(255, 255, 255, 0.95);
    color: var(--primary-color);
    transform: scale(1.1);
}

/* ================================================
   FEATURED TOOLS SECTION
   ================================================ */
.featured-tools {
    background: linear-gradient(135deg, var(--accent-color), #4caf50);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    color: var(--text-light);
    box-shadow: var(--shadow-gaming);
    position: relative;
    overflow: hidden;
}

.featured-tools::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="stars" patternUnits="userSpaceOnUse" width="100" height="100"><circle cx="20" cy="20" r="1" fill="%23ffffff" opacity="0.1"/><circle cx="80" cy="40" r="1.5" fill="%23ffffff" opacity="0.15"/><circle cx="40" cy="80" r="1" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23stars)"/></svg>');
    pointer-events: none;
    z-index: 1;
}

.featured-title {
    position: relative;
    z-index: 2;
    text-align: center;
    font-family: var(--font-gaming);
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-xl);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.featured-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.featured-tool-card {
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    text-decoration: none;
    color: var(--text-light);
    transition: var(--transition-fast);
    border: 1px solid rgba(255,255,255,0.2);
    text-align: center;
}

.featured-tool-card:hover {
    background: rgba(255,255,255,0.25);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.featured-tool-card .tool-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    display: block;
}

.featured-tool-card h4 {
    font-family: var(--font-gaming);
    margin-bottom: var(--spacing-xs);
    color: var(--text-light);
    font-size: var(--font-size-base);
}

.featured-tool-card p {
    font-size: var(--font-size-sm);
    opacity: 0.9;
    margin: 0;
    line-height: 1.4;
}

/* ================================================
   ENHANCED CATEGORIES INFO & BENEFITS SECTIONS
   ================================================ */
.categories-info {
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    text-align: center;
    color: var(--primary-color);
    font-family: var(--font-gaming);
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-2xl);
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.category-info-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.95), rgba(248,249,250,0.9));
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: 0 8px 25px rgba(26, 35, 126, 0.08);
    border: 2px solid var(--border-color);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.category-info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transform: scaleX(0);
    transition: transform 0.5s ease;
}

.category-info-card:hover::before {
    transform: scaleX(1);
}

.category-info-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(26, 35, 126, 0.15);
    border-color: var(--accent-color);
}

.category-info-card .category-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1));
    animation: categoryFloat 3s ease-in-out infinite;
}

@keyframes categoryFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-6px) rotate(2deg); }
}

.category-info-card:hover .category-icon {
    animation-play-state: paused;
    transform: scale(1.1) rotate(5deg);
}

.category-info-card h3 {
    color: var(--primary-color);
    font-family: var(--font-gaming);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-lg);
}

.category-info-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-sm);
}

.category-tools-count {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-light);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 20px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(26, 35, 126, 0.25);
    transition: var(--transition-fast);
}

.category-info-card:hover .category-tools-count {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(26, 35, 126, 0.35);
}

.gaming-benefits {
    margin-bottom: var(--spacing-3xl);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
}

.benefit-item {
    background: linear-gradient(135deg, rgba(255,255,255,0.95), rgba(248,249,250,0.9));
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    text-align: center;
    box-shadow: 0 8px 25px rgba(26, 35, 126, 0.08);
    border: 2px solid var(--border-color);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.benefit-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), #4caf50);
    transform: scaleX(0);
    transition: transform 0.5s ease;
}

.benefit-item:hover::before {
    transform: scaleX(1);
}

.benefit-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 16px 40px rgba(0, 230, 118, 0.15);
    border-color: var(--accent-color);
}

.benefit-icon {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(135deg, var(--accent-color), #4caf50);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1));
    animation: benefitPulse 2s ease-in-out infinite;
}

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

.benefit-item:hover .benefit-icon {
    animation-play-state: paused;
    transform: scale(1.1) rotate(5deg);
}

.benefit-item h3 {
    color: var(--primary-color);
    font-family: var(--font-gaming);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
}

.benefit-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: var(--font-size-base);
    margin: 0;
}

/* ================================================
   ENHANCED CTA SECTION
   ================================================ */
.tools-cta {
    background: linear-gradient(135deg, rgba(255,255,255,0.98), rgba(248,249,250,0.95));
    backdrop-filter: blur(15px);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-3xl);
    text-align: center;
    box-shadow: 0 12px 40px rgba(26, 35, 126, 0.1);
    border: 3px solid var(--accent-color);
    position: relative;
    overflow: hidden;
}

.tools-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 120 120"><defs><pattern id="ctapattern" patternUnits="userSpaceOnUse" width="120" height="120"><circle cx="30" cy="30" r="2" fill="%23000" opacity="0.02"/><circle cx="90" cy="60" r="1.5" fill="%23000" opacity="0.03"/><circle cx="60" cy="90" r="2" fill="%23000" opacity="0.02"/></pattern></defs><rect width="120" height="120" fill="url(%23ctapattern)"/></svg>');
    pointer-events: none;
    z-index: 1;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.tools-cta h2 {
    color: var(--primary-color);
    font-family: var(--font-gaming);
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.tools-cta p {
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
    line-height: 1.6;
    margin-bottom: var(--spacing-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.tools-cta .btn {
    backdrop-filter: blur(10px);
    border: 2px solid transparent;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.tools-cta .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.6s ease;
}

.tools-cta .btn:hover::before {
    left: 100%;
}

.tools-cta .btn:hover {
    transform: translateY(-4px) scale(1.05);
}

/* Legacy CTA styles for compatibility */
.cta-title {
    color: var(--primary-color);
    font-family: var(--font-gaming);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-2xl);
}

.cta-description {
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

/* ================================================
   BUTTONS
   ================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    text-decoration: none;
    font-family: var(--font-gaming);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--text-light);
}

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

.btn-secondary {
    background: var(--accent-color);
    color: var(--text-light);
}

.btn-secondary:hover {
    background: #00c853;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ================================================
   SEARCH RESULTS & STATES
   ================================================ */
.no-results {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-secondary);
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    margin: var(--spacing-xl) 0;
    border: 2px dashed var(--border-color);
}

.no-results-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.5;
}

.no-results h3 {
    color: var(--primary-color);
    font-family: var(--font-gaming);
    margin-bottom: var(--spacing-md);
}

.no-results p {
    margin: 0;
    font-size: var(--font-size-lg);
}

/* Loading State */
.tools-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ================================================
   ENHANCED RESPONSIVE DESIGN
   ================================================ */

/* Large Desktop (1200px+) */
@media (min-width: 1200px) {
    .tools-grid {
        grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    }
    
    .tool-card {
        min-height: 420px;
    }
}

/* Desktop (1024px - 1200px) */
@media (max-width: 1200px) and (min-width: 1024px) {
    .tools-grid {
        grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
        gap: var(--spacing-xl);
    }
    
    .tool-card {
        min-height: 400px;
        padding: var(--spacing-xl);
    }
}

/* Tablet Landscape (768px - 1024px) */
@media (max-width: 1024px) and (min-width: 768px) {
    .tools-grid {
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
        gap: var(--spacing-lg);
    }
    
    .tool-card {
        min-height: 380px;
        padding: var(--spacing-lg);
    }
    
    .tool-card .tool-icon {
        font-size: 3rem;
    }
    
    .category-buttons {
        justify-content: flex-start;
        gap: var(--spacing-sm);
    }
    
    .category-btn {
        font-size: 12px;
        padding: var(--spacing-sm) var(--spacing-md);
    }
}

/* Tablet Portrait (768px and below) */
@media (max-width: 768px) {
    .tools-directory-container {
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .tools-header {
        padding: var(--spacing-2xl) var(--spacing-lg);
        text-align: center;
    }
    
    .page-title {
        font-size: var(--font-size-2xl);
    }
    
    .tools-stats {
        gap: var(--spacing-lg);
        justify-content: center;
    }
    
    .stat-number {
        font-size: var(--font-size-2xl);
    }
    
    .category-buttons {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
    }
    
    .category-btn {
        justify-content: space-between;
        width: 100%;
    }
    
    .tools-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: var(--spacing-lg);
    }
    
    .tool-card {
        min-height: 360px;
        padding: var(--spacing-lg);
        overflow: visible;
    }
    
    .tool-card-header {
        min-height: 60px;
        padding: var(--spacing-xs) 0;
    }
    
    .tool-card .tool-icon {
        font-size: 2.8rem;
        min-width: 50px;
        min-height: 50px;
    }
    
    .tool-title a {
        font-size: var(--font-size-lg);
    }
    
    .categories-grid,
    .benefits-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: var(--spacing-lg);
    }
    
    .featured-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }
    
    .tools-cta .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
}

/* Mobile (480px and below) */
@media (max-width: 480px) {
    .tools-directory-container {
        padding: var(--spacing-md) var(--spacing-xs);
    }
    
    .tools-header {
        padding: var(--spacing-xl) var(--spacing-md);
    }
    
    .page-title {
        font-size: var(--font-size-xl);
        line-height: 1.1;
    }
    
    .title-icon {
        display: block;
        margin: 0 auto var(--spacing-sm);
    }
    
    .page-description {
        font-size: var(--font-size-base);
    }
    
    .tools-stats {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: center;
    }
    
    .stat-item {
        min-width: 120px;
    }
    
    .categories-filter,
    .tools-cta {
        padding: var(--spacing-lg);
    }
    
    .filter-title {
        font-size: var(--font-size-xl);
    }
    
    .category-btn {
        padding: var(--spacing-md);
        font-size: 11px;
    }
    
    .cat-icon {
        font-size: 1.2rem;
    }
    
    .tools-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .tool-card {
        padding: var(--spacing-lg);
        min-height: 340px;
        overflow: visible;
    }
    
    .tool-card-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: var(--spacing-sm);
        min-height: 80px;
        padding: var(--spacing-sm) 0;
    }
    
    .tool-meta {
        align-items: center;
        width: 100%;
        min-width: auto;
        padding-left: 0;
    }
    
    .tool-card .tool-icon {
        font-size: 3rem;
        margin-bottom: var(--spacing-sm);
        min-width: 60px;
        min-height: 60px;
    }
    
    .tool-title a {
        font-size: var(--font-size-base);
        text-align: center;
    }
    
    .tool-description {
        text-align: center;
        font-size: var(--font-size-sm);
    }
    
    .tool-features {
        justify-content: center;
    }
    
    .tool-keywords {
        justify-content: center;
    }
    
    .tool-card-actions {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .tool-btn.primary {
        width: 100%;
    }
    
    .tool-btn.secondary {
        align-self: center;
    }
    
    .popularity-indicator {
        position: static;
        margin-bottom: var(--spacing-sm);
        align-self: center;
    }
    
    .categories-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    .category-info-card,
    .benefit-item {
        padding: var(--spacing-lg);
    }
    
    .benefit-icon,
    .category-info-card .category-icon {
        font-size: 2.5rem;
    }
}

/* Very Small Mobile (360px and below) */
@media (max-width: 360px) {
    .tools-directory-container {
        padding: var(--spacing-sm) var(--spacing-xs);
    }
    
    .page-title {
        font-size: var(--font-size-lg);
    }
    
    .tool-card {
        padding: var(--spacing-md);
        min-height: 320px;
        overflow: visible;
    }
    
    .tool-card-header {
        min-height: 70px;
        padding: var(--spacing-xs) 0;
    }
    
    .tool-card .tool-icon {
        font-size: 2.5rem;
        min-width: 50px;
        min-height: 50px;
    }
    
    .tool-category {
        font-size: 9px;
        padding: 2px 6px;
    }
    
    .badge {
        font-size: 8px;
        padding: 2px 5px;
    }
    
    .feature {
        font-size: 10px;
        padding: 2px 6px;
    }
    
    .keyword-tag {
        font-size: 10px;
        padding: 2px 6px;
    }
    
    .tool-btn.primary {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 11px;
    }
    
    .tool-btn.secondary {
        width: 40px;
        height: 40px;
    }
}

/* ================================================
   ACCESSIBILITY, PERFORMANCE & PRINT STYLES
   ================================================ */

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .tool-card:hover {
        transform: none;
    }
    
    .category-btn:hover,
    .tool-btn:hover {
        transform: none;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .tool-card {
        border-width: 3px;
    }
    
    .category-btn {
        border-width: 3px;
    }
    
    .tool-btn {
        border-width: 2px;
    }
}

/* Dark Mode Preferences */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-white: #1a1a1a;
        --bg-light: #2a2a2a;
        --bg-gray: #333333;
        --text-primary: #ffffff;
        --text-secondary: #cccccc;
        --border-color: #404040;
    }
}

/* Print Styles */
@media print {
    .tools-header,
    .categories-filter,
    .featured-tools,
    .tools-cta {
        break-inside: avoid;
        page-break-inside: avoid;
    }
    
    .tool-card {
        break-inside: avoid;
        page-break-inside: avoid;
        margin-bottom: var(--spacing-lg);
        box-shadow: none !important;
        border: 2px solid #000 !important;
        background: white !important;
    }
    
    .tool-card::before,
    .tool-card::after {
        display: none !important;
    }
    
    .tool-card-actions,
    .popularity-indicator,
    .tool-btn {
        display: none !important;
    }
    
    .tools-header {
        background: white !important;
        color: black !important;
    }
    
    .page-title,
    .tool-title a,
    .category-info-card h3,
    .benefit-item h3 {
        color: black !important;
    }
    
    .tools-stats,
    .benefits-grid,
    .categories-grid {
        display: none !important;
    }
    
    .tools-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 1rem !important;
    }
}

/* Loading States */
.tool-card.loading {
    opacity: 0.7;
    pointer-events: none;
}

.tool-card.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--primary-color);
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: 10;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Focus States for Better Accessibility */
.category-btn:focus,
.tool-btn:focus {
    outline: 3px solid var(--accent-color);
    outline-offset: 2px;
}

.search-input:focus {
    outline: 3px solid var(--accent-color);
    outline-offset: 2px;
}

/* Performance Optimization */
.tool-card,
.category-btn,
.tool-btn {
    will-change: transform;
}

.tool-card:not(:hover),
.category-btn:not(:hover),
.tool-btn:not(:hover) {
    will-change: auto;
}