/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Palette */
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary-color: #64748b;
    --accent-color: #10b981;
    --error-color: #ef4444;
    --success-color: #22c55e;
    --warning-color: #f59e0b;
    
    /* Neutral Colors */
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Container Width */
    --container-max-width: 1200px;
    --sidebar-width: 300px;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--gray-50);
    font-size: var(--font-size-base);
}

/* Container */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

/* Header Styles */
.header {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-3) 0;
    min-height: 60px;
}

.logo {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
}

.nav {
    display: flex;
    gap: var(--spacing-4);
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--gray-600);
    font-weight: 500;
    font-size: 0.9rem;
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--radius-md);
    transition: all 0.2s;
    white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
    background-color: var(--gray-100);
}

/* Language Switcher */
.language-switcher {
    display: flex;
    gap: var(--spacing-1);
    margin-left: var(--spacing-4);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.lang-btn {
    background: var(--white);
    border: none;
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    cursor: pointer;
    transition: all 0.2s;
    border-right: 1px solid var(--gray-300);
}

.lang-btn:last-child {
    border-right: none;
}

.lang-btn:hover {
    background: var(--gray-50);
}

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

.lang-btn.active:hover {
    background: var(--primary-hover);
}

/* Ad Banner Styles - COMMENTED OUT FOR INITIAL DEPLOYMENT */
/* Uncomment when ready to add advertisements
.ad-banner {
    margin-top: var(--spacing-4);
    text-align: center;
}

.ad-placeholder {
    background: var(--gray-100);
    border: 2px dashed var(--gray-300);
    padding: var(--spacing-8);
    border-radius: var(--radius-md);
    color: var(--gray-500);
    font-size: var(--font-size-sm);
    min-height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
}
*/

/* Main Content Layout */
.main {
    padding: var(--spacing-8) 0;
}

.content-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-8);
}

/* Sidebar layout when ads are enabled */
.content-wrapper.with-sidebar {
    grid-template-columns: 1fr var(--sidebar-width);
}

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

/* Hero Section */
.hero {
    text-align: center;
    margin-bottom: var(--spacing-12);
}

.hero-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--spacing-4);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* Tool Section */
.tool-section {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--spacing-12);
}

.tool-container {
    max-width: 1000px;
    margin: 0 auto;
    width: 100%;
}

/* Drop Zone */
.drop-zone {
    border: 3px dashed var(--gray-300);
    border-radius: var(--radius-lg);
    padding: var(--spacing-12);
    text-align: center;
    background: var(--gray-50);
    transition: all 0.3s;
    cursor: pointer;
}

.drop-zone:hover,
.drop-zone.drag-over {
    border-color: var(--primary-color);
    background: var(--primary-color) / 0.05;
}

.drop-zone-content {
    max-width: 400px;
    margin: 0 auto;
}

.drop-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-4);
}

.drop-zone h3 {
    font-size: var(--font-size-xl);
    color: var(--gray-800);
    margin-bottom: var(--spacing-2);
}

.drop-zone p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-6);
}

/* Buttons */
.btn-primary,
.btn-secondary,
.btn-select {
    padding: var(--spacing-3) var(--spacing-6);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: var(--font-size-base);
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
}

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

.btn-primary:hover:not(:disabled) {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-primary:disabled {
    background: var(--gray-300);
    color: var(--gray-500);
    cursor: not-allowed;
}

.btn-secondary {
    background: var(--gray-200);
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
}

.btn-secondary:hover {
    background: var(--gray-300);
    transform: translateY(-1px);
}

.btn-select {
    background: var(--primary-color);
    color: var(--white);
    font-size: var(--font-size-lg);
    padding: var(--spacing-4) var(--spacing-8);
}

.btn-select:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* File List */
.file-list {
    margin-top: var(--spacing-8);
}

.file-list h3 {
    margin-bottom: var(--spacing-4);
    color: var(--gray-800);
}

/* Reorder Hint */
.reorder-hint {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    background: var(--primary-color) / 0.1;
    border: 1px solid var(--primary-color) / 0.3;
    border-radius: var(--radius-md);
    padding: var(--spacing-3);
    margin-bottom: var(--spacing-4);
    font-size: var(--font-size-sm);
    color: var(--primary-color);
}

.drag-icon {
    font-size: var(--font-size-lg);
    opacity: 0.8;
}

.files-container {
    background: var(--gray-50);
    border-radius: var(--radius-md);
    padding: var(--spacing-4);
    margin-bottom: var(--spacing-6);
    max-height: 300px;
    overflow-y: auto;
}

.file-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3);
    background: var(--white);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-2);
    box-shadow: var(--shadow-sm);
    cursor: grab;
    border-left: 3px solid var(--primary-color);
}

.file-item:active {
    cursor: grabbing;
}

.file-item.dragging {
    opacity: 0.5;
}

/* File Order Number */
.file-order-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    font-weight: 700;
    font-size: var(--font-size-sm);
    flex-shrink: 0;
}

.file-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    flex: 1;
}

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

.file-details h4 {
    font-size: var(--font-size-sm);
    color: var(--gray-800);
    margin-bottom: var(--spacing-1);
}

.file-size {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
}

.file-actions {
    display: flex;
    gap: var(--spacing-3);
    justify-content: center;
    margin-top: var(--spacing-6);
}

.remove-btn {
    background: none;
    border: none;
    color: var(--error-color);
    cursor: pointer;
    padding: var(--spacing-2);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-lg);
}

.remove-btn:hover {
    background: var(--error-color) / 0.1;
}

/* Progress Section */
.progress-section {
    text-align: center;
    margin-top: var(--spacing-8);
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--gray-200);
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-bottom: var(--spacing-4);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: var(--radius-sm);
    transition: width 0.3s ease;
    width: 0%;
}

.progress-text {
    color: var(--gray-600);
    font-weight: 500;
}

/* Success Section */
.success-section {
    text-align: center;
    margin-top: var(--spacing-8);
}

.success-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-4);
}

.success-section h3 {
    color: var(--success-color);
    margin-bottom: var(--spacing-6);
    font-size: var(--font-size-xl);
}

.success-section .btn-primary,
.success-section .btn-secondary {
    margin: 0 var(--spacing-2);
}

/* Error Messages */
.error-message {
    background: var(--error-color) / 0.1;
    border: 1px solid var(--error-color) / 0.3;
    color: var(--error-color);
    padding: var(--spacing-4);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-6);
    text-align: center;
}

/* Features Section */
.features {
    margin-bottom: var(--spacing-12);
}

.features h2 {
    text-align: center;
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-8);
    color: var(--gray-900);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-6);
}

.feature {
    background: var(--white);
    padding: var(--spacing-6);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-4);
}

.feature h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-3);
    color: var(--gray-800);
}

.feature p {
    color: var(--gray-600);
}

/* How It Works Section */
.how-it-works {
    background: var(--white);
    padding: var(--spacing-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--spacing-12);
}

.how-it-works h2 {
    text-align: center;
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-8);
    color: var(--gray-900);
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-8);
}

.step {
    text-align: center;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin: 0 auto var(--spacing-4);
}

.step h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-3);
    color: var(--gray-800);
}

.step p {
    color: var(--gray-600);
}

/* Sidebar */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
}

/* Ad sidebar - commented out for initial deployment */
/* Uncomment when ready to add advertisements
.ad-sidebar {
    position: sticky;
    top: var(--spacing-20);
}
*/

.sidebar-section {
    background: var(--white);
    padding: var(--spacing-6);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.sidebar-section h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-4);
    color: var(--gray-800);
}

.tool-list {
    list-style: none;
}

.tool-list li {
    padding: var(--spacing-2) 0;
    color: var(--gray-600);
    border-bottom: 1px solid var(--gray-200);
}

.tool-list li:last-child {
    border-bottom: none;
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: var(--spacing-12) 0 var(--spacing-6);
    margin-top: var(--spacing-16);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-8);
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: var(--spacing-4);
    font-size: var(--font-size-lg);
}

.footer-section a {
    color: var(--gray-400);
    text-decoration: none;
    display: block;
    margin-bottom: var(--spacing-2);
    transition: color 0.2s;
}

.footer-section a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid var(--gray-700);
    padding-top: var(--spacing-6);
    text-align: center;
    color: var(--gray-500);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .content-wrapper,
    .content-wrapper.with-sidebar {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
    }
    
    .sidebar {
        order: -1;
    }
    
    /* Ad sidebar responsive - commented out
    .ad-sidebar {
        position: static;
    }
    */
}

@media (max-width: 768px) {
    :root {
        --container-max-width: 100%;
    }
    
    .container {
        padding: 0 var(--spacing-3);
    }
    
    .header-content {
        flex-direction: row;
        flex-wrap: wrap;
        gap: var(--spacing-2);
        padding: var(--spacing-2) 0;
    }

    .logo {
        flex: 1 1 100%;
        text-align: center;
        margin-bottom: var(--spacing-1);
        font-size: 1.25rem;
    }

    .nav {
        flex: 1 1 auto;
        justify-content: center;
        flex-wrap: wrap;
        gap: var(--spacing-2);
        font-size: 0.85rem;
    }

    .nav-link {
        padding: var(--spacing-1) var(--spacing-2);
        font-size: 0.8rem;
    }

    .language-switcher {
        margin-left: 0;
        margin-right: 0;
        margin-top: 0;
        align-self: center;
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .tool-section {
        padding: var(--spacing-6);
    }
    
    .drop-zone {
        padding: var(--spacing-8);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .steps {
        grid-template-columns: 1fr;
    }
    
    .file-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .success-section .btn-primary,
    .success-section .btn-secondary {
        display: block;
        margin: var(--spacing-2) 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .drop-zone {
        padding: var(--spacing-6);
    }
    
    .tool-section {
        padding: var(--spacing-4);
    }
    
    .file-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-2);
    }
    
    .file-item .file-order-number {
        align-self: center;
    }
    
    [dir="rtl"] .file-item {
        align-items: flex-start;
        text-align: right;
    }
    
    [dir="rtl"] .file-item .file-order-number {
        align-self: center;
    }
    
    [dir="rtl"] .file-item .file-info {
        align-items: flex-start;
        text-align: right;
    }
    
    [dir="rtl"] .header-content {
        text-align: center;
    }
    
    [dir="rtl"] .nav {
        flex-direction: row;
    }
    
    [dir="rtl"] .language-switcher {
        flex-direction: row;
        margin: var(--spacing-3) 0 0 0;
    }
    
    .file-actions {
        width: 100%;
        justify-content: space-between;
    }
    
    .language-switcher {
        width: auto;
        justify-content: center;
        margin-top: var(--spacing-3);
        align-self: center;
    }
}

/* RTL Support for Hebrew */
[dir="rtl"] .nav {
    flex-direction: row-reverse;
}

[dir="rtl"] .nav {
    flex-direction: row-reverse;
}

[dir="rtl"] .language-switcher {
    margin-left: 0;
    margin-right: var(--spacing-4);
    flex-direction: row-reverse;
}

[dir="rtl"] .lang-btn {
    border-right: none;
    border-left: 1px solid var(--gray-300);
}

[dir="rtl"] .lang-btn:last-child {
    border-left: none;
}

[dir="rtl"] .lang-btn:first-child {
    border-left: 1px solid var(--gray-300);
}

[dir="rtl"] .header-content {
    text-align: right;
}

[dir="rtl"] .file-info {
    flex-direction: row-reverse;
    text-align: right;
}

[dir="rtl"] .file-details {
    text-align: right;
}

[dir="rtl"] .reorder-hint {
    flex-direction: row-reverse;
    text-align: right;
}

[dir="rtl"] .file-item {
    flex-direction: row-reverse;
    border-left: none;
    border-right: 3px solid var(--primary-color);
}

[dir="rtl"] .file-actions {
    flex-direction: row-reverse;
}

[dir="rtl"] .success-section .btn-primary,
[dir="rtl"] .success-section .btn-secondary {
    margin: 0 var(--spacing-2);
}

[dir="rtl"] .features-grid {
    direction: rtl;
}

[dir="rtl"] .steps {
    direction: rtl;
}

[dir="rtl"] .footer-content {
    direction: rtl;
}

[dir="rtl"] .reorder-hint {
    flex-direction: row-reverse;
    text-align: right;
}

/* Additional RTL improvements */
[dir="rtl"] .footer-content {
    text-align: right;
}

[dir="rtl"] .footer-section {
    text-align: right;
}

[dir="rtl"] .footer-bottom {
    text-align: center;
}

[dir="rtl"] .hero {
    text-align: center;
}

[dir="rtl"] .feature {
    text-align: center;
}

[dir="rtl"] .step {
    text-align: center;
}

/* Mobile RTL specific fixes */
@media (max-width: 768px) {
    [dir="rtl"] .header-content {
        text-align: center;
    }
    
    [dir="rtl"] .nav {
        flex-direction: row;
    }
    
    [dir="rtl"] .language-switcher {
        flex-direction: row;
        margin: var(--spacing-3) 0 0 0;
    }
    
    [dir="rtl"] .file-item {
        border-right: 3px solid var(--primary-color);
        border-left: none;
        text-align: right;
    }
    
    [dir="rtl"] .file-info {
        text-align: right;
    }
    
    [dir="rtl"] .file-details h4 {
        text-align: right;
    }
    
    [dir="rtl"] .reorder-hint {
        text-align: right;
        flex-direction: row-reverse;
    }
    
    [dir="rtl"] .hero-title {
        text-align: center;
    }
    
    [dir="rtl"] .hero-subtitle {
        text-align: center;
    }
    
    [dir="rtl"] .drop-zone-content {
        text-align: center;
    }
}

/* Print Styles */
@media print {
    .header,
    .sidebar,
    .footer,
    .language-switcher {
        display: none;
    }
    
    .content-wrapper {
        grid-template-columns: 1fr;
    }
    
    .main {
        padding: 0;
    }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus Styles */
button:focus,
input:focus,
.nav-link:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Tool Section Shared Styles */
.tool-title {
    font-size: var(--font-size-2xl);
    color: var(--gray-900);
    margin-bottom: var(--spacing-4);
    text-align: center;
}

.tool-description {
    font-size: var(--font-size-lg);
    color: var(--gray-600);
    text-align: center;
    margin-bottom: var(--spacing-8);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Image to PDF Converter Styles */
.convert-workspace {
    margin-top: var(--spacing-8);
}

.image-list-section {
    margin-top: var(--spacing-6);
}

.image-list-section h3 {
    margin-bottom: var(--spacing-4);
    color: var(--gray-800);
}

.image-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-6);
}

.image-item {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-md);
    padding: var(--spacing-3);
    border: 2px solid var(--gray-200);
    cursor: grab;
    transition: all 0.2s ease;
}

.image-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.image-item:active {
    cursor: grabbing;
}

.image-item.dragging {
    opacity: 0.5;
}

.image-item.drag-over-top {
    border-top-color: var(--primary-color);
    border-top-width: 3px;
}

.image-item.drag-over-bottom {
    border-bottom-color: var(--primary-color);
    border-bottom-width: 3px;
}

.image-number {
    position: absolute;
    top: 8px;
    left: 8px;
    background: var(--primary-color);
    color: var(--white);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-sm);
    z-index: 2;
}

.image-preview {
    width: 100%;
    height: 150px;
    overflow: hidden;
    border-radius: var(--radius-sm);
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-2);
}

.image-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-info {
    padding-top: var(--spacing-2);
}

.image-name {
    font-size: var(--font-size-sm);
    color: var(--gray-700);
    font-weight: var(--font-weight-medium);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 4px;
}

.image-size {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
}

.image-remove-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(239, 68, 68, 0.9);
    color: var(--white);
    border: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    line-height: 1;
    transition: all 0.2s ease;
    z-index: 2;
}

.image-remove-btn:hover {
    background: rgba(220, 38, 38, 1);
    transform: scale(1.1);
}

.drag-handle {
    position: absolute;
    bottom: 8px;
    right: 8px;
    color: var(--gray-400);
    font-size: 16px;
    cursor: grab;
}

/* RTL Support for Image Converter */
[dir="rtl"] .image-number {
    left: auto;
    right: 8px;
}

[dir="rtl"] .image-remove-btn {
    right: auto;
    left: 8px;
}

[dir="rtl"] .drag-handle {
    right: auto;
    left: 8px;
}

[dir="rtl"] .image-info {
    text-align: right;
}

/* Mobile Responsive for Image Converter */
@media (max-width: 768px) {
    .image-list {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: var(--spacing-3);
    }

    .image-preview {
        height: 120px;
    }
}

/* PDF Signature Tool Styles */
.signature-workspace {
    margin-top: var(--spacing-8);
}

.signature-controls {
    display: flex;
    gap: var(--spacing-4);
    justify-content: center;
    margin-bottom: var(--spacing-6);
    flex-wrap: wrap;
}

.pdf-preview-container {
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    padding: var(--spacing-4);
    margin-bottom: var(--spacing-6);
    max-height: 600px;
    overflow-y: auto;
}

.pdf-pages {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
    align-items: center;
}

.pdf-page {
    position: relative;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    background: var(--white);
    box-shadow: var(--shadow-md);
    cursor: crosshair;
}

.pdf-page canvas {
    display: block;
    max-width: 100%;
    height: auto;
}

.signature-placeholder {
    position: absolute;
    border: 2px dashed var(--primary-color);
    background: var(--primary-color) / 0.1;
    border-radius: var(--radius-sm);
    cursor: pointer;
    min-width: 120px;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    color: var(--primary-color);
    font-weight: 600;
}

.signature-placeholder:hover {
    background: var(--primary-color) / 0.2;
}

.signature-placed {
    position: absolute;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    cursor: move;
}

.signature-placed img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Signature Modal */
.signature-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.signature-modal-content {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.signature-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-6);
    border-bottom: 1px solid var(--gray-200);
}

.signature-modal-header h3 {
    margin: 0;
    font-size: var(--font-size-xl);
    color: var(--gray-900);
}

.signature-modal-close {
    background: none;
    border: none;
    font-size: var(--font-size-2xl);
    color: var(--gray-500);
    cursor: pointer;
    padding: var(--spacing-1);
    line-height: 1;
}

.signature-modal-close:hover {
    color: var(--gray-700);
}

.signature-modal-body {
    padding: var(--spacing-6);
}

.signature-modal-footer {
    display: flex;
    gap: var(--spacing-3);
    justify-content: flex-end;
    padding: var(--spacing-6);
    border-top: 1px solid var(--gray-200);
}

/* Signature Tabs */
.signature-tabs {
    display: flex;
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: var(--spacing-6);
}

.signature-tab {
    background: none;
    border: none;
    padding: var(--spacing-3) var(--spacing-4);
    font-size: var(--font-size-base);
    color: var(--gray-600);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}

.signature-tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.signature-tab:hover {
    color: var(--primary-color);
}

.signature-tab-content {
    display: none;
}

.signature-tab-content.active {
    display: block;
}

.signature-instruction {
    margin-bottom: var(--spacing-4);
    color: var(--gray-700);
    text-align: center;
}

/* Signature Canvas */
#signatureCanvas {
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    background: var(--white);
    cursor: crosshair;
    display: block;
    margin: 0 auto var(--spacing-4);
    touch-action: none;
}

.signature-canvas-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-4);
    flex-wrap: wrap;
}

.brush-size-slider {
    width: 100px;
}

/* Signature Text Input */
.signature-text-input {
    width: 100%;
    padding: var(--spacing-3);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-4);
    text-align: center;
}

.signature-text-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Signature Font Options */
.signature-fonts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-4);
}

.font-option {
    padding: var(--spacing-3);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    font-size: var(--font-size-lg);
}

.font-option:hover {
    border-color: var(--primary-color);
}

.font-option.selected {
    border-color: var(--primary-color);
    background: var(--primary-color) / 0.1;
}

.font-option[data-font="cursive"] {
    font-family: 'Brush Script MT', cursive;
}

.font-option[data-font="elegant"] {
    font-family: 'Lucida Handwriting', cursive;
}

.font-option[data-font="bold"] {
    font-family: 'Arial Black', sans-serif;
    font-weight: bold;
}

.signature-preview {
    min-height: 60px;
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-50);
    font-size: var(--font-size-2xl);
    color: var(--gray-700);
}

/* Mobile Responsive Signature Styles */
@media (max-width: 768px) {
    .signature-controls {
        flex-direction: column;
        align-items: center;
    }
    
    .signature-modal-content {
        width: 95%;
        margin: var(--spacing-4);
    }
    
    #signatureCanvas {
        width: 100%;
        max-width: 350px;
        height: 120px;
    }
    
    .signature-canvas-controls {
        flex-direction: column;
        gap: var(--spacing-2);
    }
    
    .pdf-page {
        max-width: 100%;
        /* Improve touch target for mobile */
        touch-action: manipulation;
        -webkit-user-select: none;
        user-select: none;
        cursor: pointer;
    }
    
    /* Mobile signature placement improvements */
    .signature-placed {
        /* Larger touch targets on mobile */
        min-width: 80px !important;
        min-height: 30px !important;
        touch-action: manipulation;
        -webkit-user-select: none;
        user-select: none;
    }
    
    /* Make remove button easier to tap on mobile */
    .signature-remove-btn {
        width: 28px !important;
        height: 28px !important;
        top: -12px !important;
        right: -12px !important;
        font-size: 16px !important;
        display: flex !important; /* Always show on mobile for easier access */
        /* Ensure button is above other elements and touchable */
        z-index: 1000 !important;
        /* Better touch target */
        touch-action: manipulation !important;
        /* Prevent text selection */
        -webkit-user-select: none !important;
        user-select: none !important;
        /* Enhance button visibility */
        border: 3px solid var(--white) !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
    }
    
    /* Enhanced hover state for mobile */
    .signature-remove-btn:active {
        transform: scale(0.95) !important;
        background: #dc2626 !important;
    }
    
    /* Mobile pdf page canvas */
    .pdf-page canvas {
        cursor: pointer;
        /* Prevent default touch behaviors that might interfere */
        touch-action: manipulation;
    }
    
    .signature-fonts {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   COMPRESS AND SPLIT TOOL IMPROVEMENTS
   ============================================ */

/* Compression Options Layout */
.compression-options {
    margin-top: var(--spacing-8);
    width: 100%;
}

.options-header {
    margin-bottom: var(--spacing-6);
    text-align: center;
}

.compression-info {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-4);
}

.info-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    background: var(--gray-50);
    padding: var(--spacing-4);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
}

.info-icon {
    font-size: var(--font-size-xl);
}

.info-text {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-1);
}

.info-label {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
    font-weight: 500;
}

.info-value {
    font-size: var(--font-size-lg);
    color: var(--gray-900);
    font-weight: 600;
}

.compression-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-6);
}

.compression-option-card {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-5);
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
    display: block;
    min-height: 140px;
    overflow: hidden;
}

.compression-option-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.compression-option-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.compression-option-card input[type="radio"]:checked + .option-content {
    border-color: var(--primary-color);
    background: var(--primary-color) / 0.05;
}

.compression-option-card.recommended {
    border-color: var(--success-color);
}

.compression-option-card.recommended input[type="radio"]:checked + .option-content {
    border-color: var(--success-color);
    background: var(--success-color) / 0.05;
}

.option-content {
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    padding: var(--spacing-3);
    transition: all 0.2s;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.option-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-3);
    position: relative;
}

.option-icon {
    font-size: var(--font-size-xl);
}

.option-header h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin: 0;
    color: var(--gray-900);
}

.recommended-badge {
    position: absolute;
    right: 0;
    top: -8px;
    background: var(--success-color);
    color: var(--white);
    font-size: var(--font-size-xs);
    font-weight: 600;
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--radius-md);
}

.option-desc {
    color: var(--gray-600);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-3);
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
}

.option-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-size-sm);
}

.stat-label {
    color: var(--gray-500);
}

.stat-value {
    color: var(--primary-color);
    font-weight: 600;
}

.compression-preview {
    margin-bottom: var(--spacing-6);
}

.preview-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    background: var(--gray-50);
    padding: var(--spacing-4);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    justify-content: center;
}

.preview-icon {
    font-size: var(--font-size-xl);
}

.preview-text {
    font-size: var(--font-size-base);
    color: var(--gray-700);
}

.compression-controls {
    display: flex;
    gap: var(--spacing-4);
    justify-content: center;
    flex-wrap: wrap;
}

/* Split Tool Layout Improvements */
.split-workspace {
    margin-top: var(--spacing-8);
    width: 100%;
}

.workspace-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-6);
    flex-wrap: wrap;
    gap: var(--spacing-4);
}

.workspace-header h3 {
    margin: 0;
    font-size: var(--font-size-xl);
    color: var(--gray-900);
}

.selection-summary {
    background: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.split-options-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
    margin-bottom: var(--spacing-6);
}

.split-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-4);
}

.split-option-card {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-4);
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
    display: block;
}

.split-option-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.split-option-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.split-option-card input[type="radio"]:checked {
    + .option-content {
        border-color: var(--primary-color);
        background: var(--primary-color) / 0.05;
    }
}

.option-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    padding: var(--spacing-3);
    transition: all 0.2s;
}

.option-text {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-1);
}

.option-title {
    font-weight: 600;
    color: var(--gray-900);
}

.option-desc {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
}

.selection-controls {
    display: flex;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-4);
    justify-content: center;
    flex-wrap: wrap;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--gray-300);
    color: var(--gray-700);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 500;
}

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

.btn-sm {
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--font-size-sm);
}

.pages-preview {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-6);
}

.page-preview {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-4);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    user-select: none;
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-preview:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.page-preview.selected {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: var(--white);
}

.page-preview.selected .page-number {
    color: var(--white);
}

.page-preview.selected .page-label {
    color: var(--white);
}

.page-preview-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
    align-items: center;
}

.page-number {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--gray-700);
}

.page-label {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    font-weight: 500;
}

.range-inputs-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
    margin-bottom: var(--spacing-6);
}

.range-input-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-4);
}

.range-input-group label {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
    align-items: center;
}

.range-input {
    width: 80px;
    padding: var(--spacing-2);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    text-align: center;
    font-size: var(--font-size-base);
}

.range-separator {
    font-size: var(--font-size-lg);
    color: var(--gray-500);
    font-weight: 600;
}

.range-preview-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    justify-content: center;
    background: var(--white);
    padding: var(--spacing-3);
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
}

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

.split-controls {
    display: flex;
    gap: var(--spacing-4);
    justify-content: center;
    flex-wrap: wrap;
}

/* File Info Card Improvements */
.file-info-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    background: var(--gray-50);
    padding: var(--spacing-4);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    margin-bottom: var(--spacing-6);
    justify-content: center;
}

.file-icon {
    font-size: var(--font-size-2xl);
}

.file-details {
    text-align: left;
}

.file-name {
    margin: 0 0 var(--spacing-1) 0;
    font-size: var(--font-size-base);
    color: var(--gray-900);
}

.file-size {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

/* Responsive improvements for compress and split tools */
@media (max-width: 768px) {
    .compression-options-grid {
        grid-template-columns: 1fr;
    }
    
    .split-options {
        grid-template-columns: 1fr;
    }
    
    .workspace-header {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }
    
    .pages-preview {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }
    
    .range-input-group {
        flex-direction: column;
        gap: var(--spacing-6);
    }
    
    .split-controls,
    .compression-controls {
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 480px) {
    .tool-title {
        font-size: var(--font-size-xl);
    }
    
    .tool-description {
        font-size: var(--font-size-base);
    }
    
    .signature-modal-header {
        padding: var(--spacing-4);
    }
    
    .signature-modal-body {
        padding: var(--spacing-4);
    }
    
    .signature-modal-footer {
        padding: var(--spacing-4);
        flex-direction: column;
    }
}

/* Legal Pages Styles */
.legal-page {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    padding: var(--spacing-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.legal-page h1 {
    font-size: var(--font-size-3xl);
    color: var(--gray-900);
    margin-bottom: var(--spacing-4);
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: var(--spacing-4);
}

.last-updated {
    color: var(--gray-500);
    font-style: italic;
    margin-bottom: var(--spacing-8);
}

.legal-section {
    margin-bottom: var(--spacing-8);
}

.legal-section h2 {
    font-size: var(--font-size-xl);
    color: var(--gray-800);
    margin-bottom: var(--spacing-4);
    border-left: 4px solid var(--primary-color);
    padding-left: var(--spacing-4);
}

.legal-section h3 {
    font-size: var(--font-size-lg);
    color: var(--gray-700);
    margin-bottom: var(--spacing-3);
    margin-top: var(--spacing-4);
}

.legal-section p {
    margin-bottom: var(--spacing-4);
    line-height: 1.7;
    color: var(--gray-700);
}

.legal-section ul {
    margin-bottom: var(--spacing-4);
    padding-left: var(--spacing-6);
}

.legal-section li {
    margin-bottom: var(--spacing-2);
    line-height: 1.6;
    color: var(--gray-700);
}

/* RTL Support for Legal Pages */
[dir="rtl"] .legal-page h2 {
    border-left: none;
    border-right: 4px solid var(--primary-color);
    padding-left: 0;
    padding-right: var(--spacing-4);
}

[dir="rtl"] .legal-section ul {
    padding-left: 0;
    padding-right: var(--spacing-6);
}

/* Home Page Tools Grid */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-8);
    margin-top: var(--spacing-12);
    margin-bottom: var(--spacing-16);
}

.tool-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    text-align: center;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

.tool-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.tool-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-4);
    display: block;
}

.tool-card h3 {
    font-size: var(--font-size-xl);
    color: var(--gray-900);
    margin-bottom: var(--spacing-3);
    font-weight: 600;
}

.tool-card p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-6);
    line-height: 1.6;
}

.tool-card .btn-primary {
    width: 100%;
    font-size: var(--font-size-lg);
    padding: var(--spacing-4) var(--spacing-6);
}

/* Responsive adjustments for tools grid */
@media (max-width: 768px) {
    .tools-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
        margin-top: var(--spacing-8);
        margin-bottom: var(--spacing-12);
    }
    
    .tool-card {
        padding: var(--spacing-6);
    }
    
    .tool-icon {
        font-size: 3rem;
    }
}

/* RTL Support for tools grid */
[dir="rtl"] .tool-card {
    text-align: center; /* Keep centered for RTL */
}

/* Signature Remove Button */
.signature-remove-btn {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--error-color);
    color: var(--white);
    border: 2px solid var(--white);
    font-size: 12px;
    font-weight: bold;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    line-height: 1;
    box-shadow: var(--shadow-md);
    transition: all 0.2s ease;
    z-index: 10;
}

.signature-remove-btn:hover {
    background: #dc2626;
    transform: scale(1.1);
}

.signature-placed {
    position: absolute;
    border: 2px dashed transparent;
    transition: all 0.2s ease;
    cursor: move;
}

.signature-placed:hover {
    border-color: var(--primary-color);
}

.signature-placed:hover .signature-remove-btn {
    display: flex;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --gray-100: #ffffff;
        --gray-200: #e0e0e0;
        --gray-300: #c0c0c0;
        --primary-color: #0000ff;
        --error-color: #ff0000;
        --success-color: #008000;
    }
}

/* ============================================
   ADDITIONAL STYLES FOR TOOL PAGES
   Add these styles to your existing styles.css
   ============================================ */

/* Quick Access Section (for homepage) */
.quick-access {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--spacing-12);
    text-align: center;
}

.quick-access h2 {
    font-size: var(--font-size-2xl);
    color: var(--gray-900);
    margin-bottom: var(--spacing-6);
}

.quick-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-4);
    max-width: 800px;
    margin: 0 auto;
}

.quick-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-4);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 600;
    transition: all 0.2s;
}

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

.quick-icon {
    font-size: var(--font-size-2xl);
}

/* Tool Card Improvements */
.tool-card {
    position: relative;
    overflow: hidden;
}

.tool-card .btn-primary {
    position: relative;
    z-index: 2;
    pointer-events: auto;
}

/* Ensure proper link styling in tool cards */
.tool-card a.btn-primary {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Footer Tools Section */
.footer-section a {
    display: block;
    margin-bottom: var(--spacing-2);
    transition: color 0.2s;
}

.footer-section a:hover {
    color: var(--primary-color);
}

/* Compression Options Enhancements */
.compression-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-6);
}

.compression-option-card {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-5);
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
    display: block;
    min-height: 140px;
    overflow: hidden;
}

.compression-option-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.compression-option-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.compression-option-card input[type="radio"]:checked + .option-content {
    border-color: var(--primary-color);
    background: var(--primary-color) / 0.05;
}

.compression-option-card.recommended {
    border-color: var(--success-color);
}

.compression-option-card.recommended input[type="radio"]:checked + .option-content {
    border-color: var(--success-color);
    background: var(--success-color) / 0.05;
}

.option-content {
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    padding: var(--spacing-3);
    transition: all 0.2s;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.option-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-3);
    position: relative;
}

.option-icon {
    font-size: var(--font-size-xl);
}

.option-header h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin: 0;
    color: var(--gray-900);
}

.recommended-badge {
    position: absolute;
    right: 0;
    top: -8px;
    background: var(--success-color);
    color: var(--white);
    font-size: var(--font-size-xs);
    font-weight: 600;
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--radius-md);
}

.option-desc {
    color: var(--gray-600);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-3);
    line-height: 1.4;
}

.option-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-size-sm);
}

.stat-label {
    color: var(--gray-500);
}

.stat-value {
    color: var(--primary-color);
    font-weight: 600;
}

/* Split Tool Specific Styles */
.split-workspace {
    margin-top: var(--spacing-8);
    width: 100%;
}

.workspace-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-6);
    flex-wrap: wrap;
    gap: var(--spacing-4);
}

.workspace-header h3 {
    margin: 0;
    font-size: var(--font-size-xl);
    color: var(--gray-900);
}

.selection-summary {
    background: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.split-options-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
    margin-bottom: var(--spacing-6);
}

.split-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-4);
}

.split-option-card {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-4);
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
    display: block;
}

.split-option-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.split-option-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.split-option-card input[type="radio"]:checked + .option-content {
    border-color: var(--primary-color);
    background: var(--primary-color) / 0.05;
}

.option-text {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-1);
}

.option-title {
    font-weight: 600;
    color: var(--gray-900);
}

.selection-controls {
    display: flex;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-4);
    justify-content: center;
    flex-wrap: wrap;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--gray-300);
    color: var(--gray-700);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 500;
}

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

.btn-sm {
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--font-size-sm);
}

.pages-preview {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-6);
}

.page-preview {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-4);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    user-select: none;
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-preview:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.page-preview.selected {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: var(--white);
}

.page-preview-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
    align-items: center;
}

.page-number {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--gray-700);
}

.page-preview.selected .page-number {
    color: var(--white);
}

.page-label {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    font-weight: 500;
}

.page-preview.selected .page-label {
    color: var(--white);
}

.range-inputs-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
    margin-bottom: var(--spacing-6);
}

.range-input-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-4);
}

.range-input-group label {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
    align-items: center;
}

.range-input {
    width: 80px;
    padding: var(--spacing-2);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    text-align: center;
    font-size: var(--font-size-base);
}

.range-separator {
    font-size: var(--font-size-lg);
    color: var(--gray-500);
    font-weight: 600;
}

.range-preview-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    justify-content: center;
    background: var(--white);
    padding: var(--spacing-3);
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
}

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

.split-controls,
.compression-controls {
    display: flex;
    gap: var(--spacing-4);
    justify-content: center;
    flex-wrap: wrap;
}

/* File Size Comparison */
.size-comparison {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    justify-content: center;
    margin-bottom: var(--spacing-4);
    flex-wrap: wrap;
}

.size-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-1);
}

.size-label {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
    font-weight: 500;
}

.size-value {
    font-size: var(--font-size-lg);
    color: var(--gray-900);
    font-weight: 600;
}

.size-arrow {
    font-size: var(--font-size-xl);
    color: var(--primary-color);
    font-weight: bold;
}

.compression-stats {
    text-align: center;
    padding: var(--spacing-3);
    background: var(--success-color) / 0.1;
    border-radius: var(--radius-md);
    border: 1px solid var(--success-color) / 0.3;
}

.compression-stats p {
    margin: 0;
    color: var(--success-color);
    font-weight: 600;
}

/* Responsive improvements for all tools */
@media (max-width: 768px) {
    .compression-options-grid,
    .split-options {
        grid-template-columns: 1fr;
    }

    .workspace-header {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .pages-preview {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }

    .range-input-group {
        flex-direction: column;
        gap: var(--spacing-6);
    }

    .split-controls,
    .compression-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .size-comparison {
        flex-direction: column;
        gap: var(--spacing-2);
    }

    .size-arrow {
        transform: rotate(90deg);
    }

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

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

    .compression-option-card,
    .split-option-card {
        min-height: auto;
    }

    .option-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-2);
    }

    .recommended-badge {
        position: static;
        align-self: flex-start;
        margin-top: var(--spacing-2);
    }
}

/* RTL Support for new sections */
[dir="rtl"] .quick-access {
    text-align: center;
}

[dir="rtl"] .quick-links {
    direction: rtl;
}

[dir="rtl"] .workspace-header {
    text-align: right;
}

[dir="rtl"] .option-header {
    flex-direction: row-reverse;
}

[dir="rtl"] .recommended-badge {
    right: auto;
    left: 0;
}

[dir="rtl"] .size-comparison {
    flex-direction: row-reverse;
}

[dir="rtl"] .range-input-group {
    flex-direction: row-reverse;
}

@media (max-width: 768px) {
    [dir="rtl"] .range-input-group {
        flex-direction: column;
    }
}

/* SEO Content Sections */
.seo-content {
    background: var(--gray-50);
    border-radius: 16px;
    padding: var(--spacing-8);
    margin: var(--spacing-8) 0;
    border: 1px solid var(--gray-200);
}

.content-block {
    margin-bottom: var(--spacing-8);
}

.content-block:last-child {
    margin-bottom: 0;
}

.content-block h2 {
    color: var(--primary-color);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-4);
    border-bottom: 3px solid var(--primary-color);
    padding-bottom: var(--spacing-2);
}

.content-block h3 {
    color: var(--gray-800);
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin: var(--spacing-6) 0 var(--spacing-4) 0;
}

.content-block h4 {
    color: var(--gray-700);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin: var(--spacing-4) 0 var(--spacing-2) 0;
}

.content-block p {
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: var(--spacing-4);
}

.content-block ul,
.content-block ol {
    color: var(--gray-600);
    margin-bottom: var(--spacing-4);
    padding-left: var(--spacing-6);
}

.content-block li {
    margin-bottom: var(--spacing-2);
    line-height: 1.6;
}

.content-block strong {
    color: var(--gray-800);
    font-weight: 600;
}

.faq-section {
    margin-top: var(--spacing-6);
}

.faq-item {
    border-bottom: 1px solid var(--gray-200);
    padding: var(--spacing-4) 0;
}

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

.related-tools {
    list-style: none;
    padding: 0;
}

.related-tools li {
    margin-bottom: var(--spacing-3);
}

.related-tools a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.related-tools a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* Blog Preview Section */
.blog-preview {
    background: linear-gradient(135deg, var(--primary-color) 0%, #7c3aed 100%);
    color: white;
    padding: var(--spacing-10);
    border-radius: 20px;
    margin: var(--spacing-10) 0;
    text-align: center;
}

.blog-preview h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-4);
    color: white;
}

.blog-preview p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-8);
    opacity: 0.9;
}

.blog-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-6);
    margin-top: var(--spacing-8);
}

.blog-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    padding: var(--spacing-6);
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.blog-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-3);
}

.blog-card h3 a {
    color: white;
    text-decoration: none;
}

.blog-card h3 a:hover {
    color: rgba(255, 255, 255, 0.8);
}

.blog-card p {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-sm);
    line-height: 1.6;
    margin-bottom: var(--spacing-4);
}

.read-time {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-xs);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Mobile Responsiveness for New Sections */
@media (max-width: 768px) {
    .seo-content {
        padding: var(--spacing-6);
        margin: var(--spacing-6) 0;
    }
    
    .blog-preview {
        padding: var(--spacing-6);
        margin: var(--spacing-6) 0;
    }
    
    .blog-cards {
        grid-template-columns: 1fr;
        gap: var(--spacing-4);
    }
    
    .content-block h2 {
        font-size: var(--font-size-xl);
    }
    
    .content-block h3 {
        font-size: var(--font-size-lg);
    }
}