/* ============================================
   JPG Compressor - Modern Stylesheet
   Blue Theme with Dark Mode Support
   tools.suritdevelopers.com
   ============================================ */

/* CSS Variables - Light Mode (Default) */
:root {
    --transition-speed: 0.25s;
    
    /* Primary Colors - Blue Theme */
    --primary: #3b82f6;
    --primary-light: #dbeafe;
    --primary-dark: #2563eb;
    --accent: #60a5fa;
    --success: #10B981;
    --success-light: #D1FAE5;
    --warning: #F59E0B;
    --warning-light: #FEF3C7;
    --danger: #EF4444;
    --danger-light: #FEE2E2;
    
    /* Background Colors */
    --bg: #f8fafc;
    --bg-elevated: #ffffff;
    --bg-secondary: #f1f5f9;
    --bg-tertiary: #e2e8f0;
    
    /* Text Colors */
    --text: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    
    /* Border Colors */
    --border: #e2e8f0;
    --border-light: #f1f5f9;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1);
    --shadow-primary: 0 4px 14px rgba(59, 130, 246, 0.35);
    --shadow-primary-hover: 0 6px 20px rgba(59, 130, 246, 0.45);
    
    /* Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
}

/* Dark Mode Colors */
[data-theme="dark"] {
    --primary: #60a5fa;
    --primary-light: rgba(96, 165, 250, 0.15);
    --primary-dark: #3b82f6;
    --accent: #93c5fd;
    --success: #4ade80;
    --success-light: rgba(74, 222, 128, 0.15);
    --warning: #fbbf24;
    --warning-light: rgba(251, 191, 36, 0.15);
    --danger: #f87171;
    --danger-light: rgba(248, 113, 113, 0.15);
    
    /* Background Colors */
    --bg: #0f172a;
    --bg-elevated: #1e293b;
    --bg-secondary: #334155;
    --bg-tertiary: #475569;
    
    /* Text Colors */
    --text: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    /* Border Colors */
    --border: #334155;
    --border-light: #475569;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.4);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.5);
    --shadow-primary: 0 4px 14px rgba(96, 165, 250, 0.25);
    --shadow-primary-hover: 0 6px 20px rgba(96, 165, 250, 0.35);
}

/* Base */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg) !important;
    color: var(--text) !important;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    transition: background-color var(--transition-speed), color var(--transition-speed);
}

/* Screen Reader Only */
.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* Container */
.tool-container {
    max-width: 1000px !important;
    margin: 0 auto !important;
    padding: 2rem !important;
}

/* Header */
.tool-header {
    text-align: center !important;
    margin-bottom: 2rem !important;
}

.tool-title-row {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 1rem !important;
    margin-bottom: 1rem !important;
}

.tool-icon-wrapper {
    width: 64px !important;
    height: 64px !important;
    background: var(--primary) !important;
    border-radius: var(--radius-lg) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: white !important;
    box-shadow: var(--shadow-lg) !important;
    flex-shrink: 0 !important;
    transition: background-color var(--transition-speed) !important;
}

.tool-icon-wrapper svg,
.tool-icon-wrapper i {
    width: 28px !important;
    height: 28px !important;
}

.tool-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem) !important;
    font-weight: 700 !important;
    margin: 0 !important;
    color: var(--primary) !important;
    letter-spacing: -0.02em !important;
}

.tool-description {
    font-size: 1.1rem !important;
    color: var(--text-secondary) !important;
    max-width: 800px !important;
    margin: 0 auto !important;
    line-height: 1.7 !important;
}

/* Main Tool Area */
.tool-main {
    background: var(--bg-elevated) !important;
    border-radius: var(--radius-xl) !important;
    box-shadow: var(--shadow-xl) !important;
    overflow: hidden !important;
    border: 1px solid var(--border) !important;
    transition: background-color var(--transition-speed), border-color var(--transition-speed) !important;
}

/* Upload Section */
.upload-section {
    padding: 3rem !important;
}

.upload-area {
    border: 2px dashed var(--border) !important;
    border-radius: var(--radius-lg) !important;
    padding: 4rem 2rem !important;
    text-align: center !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    background: var(--bg-secondary) !important;
    position: relative !important;
    overflow: hidden !important;
}

.upload-area::before {
    content: '' !important;
    position: absolute !important;
    inset: 0 !important;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), rgba(96, 165, 250, 0.05)) !important;
    opacity: 0 !important;
    transition: opacity 0.3s ease !important;
}

.upload-area:hover,
.upload-area:focus,
.upload-area.dragover {
    border-color: var(--primary) !important;
    background: var(--bg) !important;
    transform: translateY(-2px) !important;
    box-shadow: var(--shadow-md) !important;
    outline: none !important;
}

.upload-area:hover::before,
.upload-area:focus::before,
.upload-area.dragover::before {
    opacity: 1 !important;
}

.upload-content {
    position: relative !important;
    z-index: 1 !important;
}

.upload-icon {
    color: var(--primary) !important;
    margin-bottom: 1.5rem !important;
    transition: transform 0.3s ease !important;
}

.upload-area:hover .upload-icon {
    transform: translateY(-5px) !important;
}

.upload-title {
    font-size: 1.5rem !important;
    font-weight: 600 !important;
    color: var(--text) !important;
    margin: 0 0 0.5rem !important;
}

.upload-subtitle {
    color: var(--text-secondary) !important;
    margin: 0 0 1rem !important;
    font-size: 1rem !important;
}

.upload-hint {
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    background: var(--primary-light) !important;
    color: var(--primary) !important;
    padding: 0.5rem 1rem !important;
    border-radius: var(--radius-full) !important;
    font-size: 0.875rem !important;
    transition: background-color var(--transition-speed) !important;
}

.upload-hint i,
.upload-hint svg {
    width: 14px !important;
    height: 14px !important;
    flex-shrink: 0 !important;
}

/* Editor Section */
.editor-section {
    padding: 0 !important;
}

/* Files Header */
.files-header {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 1rem 2rem !important;
    background: var(--bg-secondary) !important;
    border-bottom: 1px solid var(--border) !important;
    transition: background-color var(--transition-speed), border-color var(--transition-speed) !important;
}

.files-header-left {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    font-weight: 600 !important;
    color: var(--text) !important;
}

.files-header-left svg,
.files-header-left i {
    color: var(--primary) !important;
}

.btn-text {
    display: flex !important;
    align-items: center !important;
    gap: 0.25rem !important;
    background: none !important;
    border: none !important;
    color: var(--primary) !important;
    font-weight: 600 !important;
    font-size: 0.9rem !important;
    cursor: pointer !important;
    padding: 0.5rem 0.75rem !important;
    border-radius: var(--radius-md) !important;
    transition: all 0.2s ease !important;
}

.btn-text:hover {
    background: var(--primary-light) !important;
}

/* Files List */
.files-list {
    max-height: 300px !important;
    overflow-y: auto !important;
    border-bottom: 1px solid var(--border) !important;
    transition: border-color var(--transition-speed) !important;
}

.file-item {
    display: flex !important;
    align-items: center !important;
    gap: 1rem !important;
    padding: 1rem 2rem !important;
    border-bottom: 1px solid var(--border) !important;
    transition: background-color 0.2s ease, border-color var(--transition-speed) !important;
}

.file-item:last-child {
    border-bottom: none !important;
}

.file-item:hover {
    background: var(--bg-secondary) !important;
}

.file-preview {
    width: 48px !important;
    height: 48px !important;
    border-radius: var(--radius-md) !important;
    background: 
        linear-gradient(45deg, var(--bg-tertiary) 25%, transparent 25%),
        linear-gradient(-45deg, var(--bg-tertiary) 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, var(--bg-tertiary) 75%),
        linear-gradient(-45deg, transparent 75%, var(--bg-tertiary) 75%) !important;
    background-size: 10px 10px !important;
    background-position: 0 0, 0 5px, 5px -5px, -5px 0px !important;
    overflow: hidden !important;
    flex-shrink: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border: 1px solid var(--border) !important;
    transition: border-color var(--transition-speed) !important;
}

.file-preview img {
    max-width: 100% !important;
    max-height: 100% !important;
    object-fit: contain !important;
}

.file-info {
    flex: 1 !important;
    min-width: 0 !important;
}

.file-name {
    font-weight: 600 !important;
    color: var(--text) !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    font-size: 0.95rem !important;
}

.file-meta {
    display: flex !important;
    gap: 1rem !important;
    font-size: 0.85rem !important;
    color: var(--text-muted) !important;
    margin-top: 0.25rem !important;
    align-items: center !important;
}

.saved-badge {
    display: inline-flex !important;
    align-items: center !important;
    padding: 0.15rem 0.5rem !important;
    background: var(--success-light) !important;
    color: var(--success) !important;
    border-radius: var(--radius-full) !important;
    font-size: 0.75rem !important;
    font-weight: 600 !important;
}

.file-remove {
    width: 32px !important;
    height: 32px !important;
    border: none !important;
    border-radius: var(--radius-full) !important;
    background: var(--danger-light) !important;
    color: var(--danger) !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all 0.2s ease !important;
    flex-shrink: 0 !important;
}

.file-remove:hover {
    background: var(--danger) !important;
    color: white !important;
}

/* Settings Panel */
.settings-panel {
    padding: 2rem !important;
    transition: background-color var(--transition-speed) !important;
}

.panel-header {
    margin-bottom: 1.5rem !important;
}

.panel-header h3 {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    font-size: 1.1rem !important;
    font-weight: 600 !important;
    color: var(--text) !important;
    margin: 0 !important;
}

.panel-header h3 svg,
.panel-header h3 i {
    color: var(--primary) !important;
}

/* Quality Section */
.quality-section {
    margin-bottom: 1.5rem !important;
}

.section-label {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    font-size: 0.9rem !important;
    font-weight: 600 !important;
    color: var(--text) !important;
    margin-bottom: 0.75rem !important;
}

.section-label svg,
.section-label i {
    color: var(--primary) !important;
}

.quality-slider-row {
    display: flex !important;
    align-items: center !important;
    gap: 1rem !important;
    margin-bottom: 0.5rem !important;
}

.slider-input {
    flex: 1 !important;
    width: 100% !important;
    height: 8px !important;
    border-radius: var(--radius-full) !important;
    background: linear-gradient(to right, var(--danger), var(--warning), var(--success)) !important;
    -webkit-appearance: none !important;
    appearance: none !important;
    cursor: pointer !important;
}

.slider-input::-webkit-slider-thumb {
    -webkit-appearance: none !important;
    width: 24px !important;
    height: 24px !important;
    border-radius: 50% !important;
    background: var(--bg-elevated) !important;
    border: 3px solid var(--primary) !important;
    cursor: pointer !important;
    box-shadow: var(--shadow-md) !important;
    transition: all 0.2s ease !important;
}

.slider-input::-webkit-slider-thumb:hover {
    transform: scale(1.1) !important;
}

.slider-input::-moz-range-thumb {
    width: 24px !important;
    height: 24px !important;
    border-radius: 50% !important;
    background: var(--bg-elevated) !important;
    border: 3px solid var(--primary) !important;
    cursor: pointer !important;
    box-shadow: var(--shadow-md) !important;
}

.quality-value-display {
    min-width: 60px !important;
    padding: 0.5rem 1rem !important;
    background: var(--primary-light) !important;
    border-radius: var(--radius-md) !important;
    text-align: center !important;
    font-weight: 700 !important;
    color: var(--primary) !important;
    font-size: 1rem !important;
    transition: background-color var(--transition-speed) !important;
}

.slider-labels {
    display: flex !important;
    justify-content: space-between !important;
    font-size: 0.8rem !important;
    color: var(--text-muted) !important;
    margin-bottom: 1rem !important;
}

/* Quality Presets */
.quality-presets {
    display: flex !important;
    gap: 0.5rem !important;
    flex-wrap: wrap !important;
    align-items: center !important;
}

.preset-label {
    font-size: 0.85rem !important;
    color: var(--text-secondary) !important;
    font-weight: 500 !important;
    margin-right: 0.5rem !important;
}

.preset-btn {
    padding: 0.5rem 1rem !important;
    border: 2px solid var(--border) !important;
    background: var(--bg-elevated) !important;
    border-radius: var(--radius-full) !important;
    font-size: 0.85rem !important;
    font-weight: 500 !important;
    color: var(--text-secondary) !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
}

.preset-btn:hover {
    border-color: var(--primary) !important;
    color: var(--primary) !important;
}

.preset-btn.active {
    background: var(--primary-light) !important;
    border-color: var(--primary) !important;
    color: var(--primary) !important;
}

/* Quality Info */
.quality-info {
    display: flex !important;
    gap: 0.75rem !important;
    padding: 1rem !important;
    background: var(--primary-light) !important;
    border-radius: var(--radius-md) !important;
    transition: background-color var(--transition-speed) !important;
}

.quality-info .info-icon {
    color: var(--primary) !important;
    flex-shrink: 0 !important;
}

.quality-info .info-text {
    font-size: 0.9rem !important;
    color: var(--text-secondary) !important;
    line-height: 1.5 !important;
}

/* Action Bar */
.action-bar {
    display: flex !important;
    gap: 1rem !important;
    padding: 2rem !important;
    background: var(--bg-secondary) !important;
    border-top: 1px solid var(--border) !important;
    justify-content: flex-end !important;
    transition: background-color var(--transition-speed), border-color var(--transition-speed) !important;
}

/* Buttons */
.btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.5rem !important;
    padding: 0.875rem 1.75rem !important;
    border-radius: var(--radius-full) !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    border: none !important;
    text-decoration: none !important;
}

.btn-primary {
    background: var(--primary) !important;
    color: white !important;
    box-shadow: var(--shadow-primary) !important;
}

.btn-primary:hover {
    background: var(--primary-dark) !important;
    transform: translateY(-2px) !important;
    box-shadow: var(--shadow-primary-hover) !important;
}

.btn-secondary {
    background: var(--bg-elevated) !important;
    color: var(--text) !important;
    border: 1px solid var(--border) !important;
}

.btn-secondary:hover {
    background: var(--bg) !important;
    border-color: var(--text-muted) !important;
}

/* Results Section */
.results-section {
    padding: 2rem !important;
}

.results-header-box {
    text-align: center !important;
    margin-bottom: 2rem !important;
}

.results-header-box .success-icon {
    width: 64px !important;
    height: 64px !important;
    background: var(--success-light) !important;
    border-radius: var(--radius-full) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    margin: 0 auto 1rem !important;
    color: var(--success) !important;
    transition: background-color var(--transition-speed) !important;
}

.results-title {
    font-size: 1.75rem !important;
    font-weight: 700 !important;
    color: var(--text) !important;
    margin: 0 0 0.5rem !important;
}

.results-subtitle {
    font-size: 1rem !important;
    color: var(--text-secondary) !important;
    margin: 0 !important;
}

.results-actions {
    display: flex !important;
    gap: 1rem !important;
    justify-content: center !important;
    margin-top: 2rem !important;
    flex-wrap: wrap !important;
}

/* Error Message */
.error-message {
    margin: 1rem 2rem !important;
    padding: 1rem 1.5rem !important;
    background: var(--danger-light) !important;
    border: 1px solid var(--danger) !important;
    border-radius: var(--radius-md) !important;
    color: var(--danger) !important;
    font-weight: 500 !important;
    transition: background-color var(--transition-speed) !important;
}

/* Related Tools */
.related-tools {
    display: flex !important;
    align-items: center !important;
    gap: 1rem !important;
    margin: 2rem 0 !important;
    padding: 1.25rem 1.5rem !important;
    background: var(--bg-elevated) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-sm) !important;
    border: 1px solid var(--border) !important;
    flex-wrap: wrap !important;
    transition: background-color var(--transition-speed), border-color var(--transition-speed) !important;
}

.related-label {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    font-weight: 600 !important;
    color: var(--text) !important;
    font-size: 0.9rem !important;
}

.related-label svg,
.related-label i {
    color: var(--primary) !important;
}

.related-links {
    display: flex !important;
    gap: 0.75rem !important;
    flex-wrap: wrap !important;
}

.related-link {
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.4rem !important;
    padding: 0.5rem 1rem !important;
    background: var(--bg-secondary) !important;
    color: var(--text-secondary) !important;
    text-decoration: none !important;
    border-radius: var(--radius-full) !important;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    transition: all 0.2s ease !important;
    border: 1px solid var(--border) !important;
}

.related-link:hover {
    background: var(--primary) !important;
    color: white !important;
    border-color: var(--primary) !important;
    transform: translateY(-2px) !important;
}

.related-link svg,
.related-link i {
    flex-shrink: 0 !important;
}

/* Info Sections */
.info-sections {
    display: grid !important;
    gap: 2rem !important;
    margin-top: 3rem !important;
}

.info-card {
    background: var(--bg-elevated) !important;
    border-radius: var(--radius-xl) !important;
    padding: 2rem !important;
    box-shadow: var(--shadow-md) !important;
    border: 1px solid var(--border) !important;
    transition: background-color var(--transition-speed), border-color var(--transition-speed) !important;
}

.info-card h2 {
    display: flex !important;
    align-items: center !important;
    gap: 0.75rem !important;
    font-size: 1.35rem !important;
    color: var(--text) !important;
    margin: 0 0 1.5rem !important;
}

.info-card h2 svg,
.info-card h2 i {
    color: var(--primary) !important;
    flex-shrink: 0 !important;
}

.info-card h3 {
    font-size: 1.1rem !important;
    color: var(--text) !important;
    margin: 1.5rem 0 0.75rem !important;
}

.info-card p {
    color: var(--text-secondary) !important;
    line-height: 1.7 !important;
    margin: 0 0 1rem !important;
}

.info-card a {
    color: var(--primary) !important;
    text-decoration: none !important;
    font-weight: 500 !important;
}

.info-card a:hover {
    text-decoration: underline !important;
}

/* Content Block */
.content-block {
    color: var(--text-secondary) !important;
    line-height: 1.7 !important;
}

/* Tip Box */
.tip-box {
    display: flex !important;
    align-items: flex-start !important;
    gap: 0.75rem !important;
    padding: 1rem 1.25rem !important;
    background: var(--warning-light) !important;
    border-radius: var(--radius-md) !important;
    margin-top: 1rem !important;
}

.tip-box svg,
.tip-box i {
    color: var(--warning) !important;
    flex-shrink: 0 !important;
    margin-top: 2px !important;
}

.tip-box span {
    font-size: 0.9rem !important;
    color: var(--text-secondary) !important;
    line-height: 1.5 !important;
}

/* Steps List */
.steps-list {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    counter-reset: step !important;
}

.steps-list li {
    position: relative !important;
    padding-left: 3.5rem !important;
    padding-bottom: 1.25rem !important;
    counter-increment: step !important;
    color: var(--text-secondary) !important;
    line-height: 1.6 !important;
}

.steps-list li:not(:last-child)::after {
    content: '' !important;
    position: absolute !important;
    left: calc(1rem - 1px) !important;
    top: 2rem !important;
    bottom: 0 !important;
    width: 2px !important;
    background: var(--primary-light) !important;
}

.steps-list li::before {
    content: counter(step) !important;
    position: absolute !important;
    left: 0 !important;
    top: 0 !important;
    width: 2rem !important;
    height: 2rem !important;
    background: var(--primary) !important;
    color: white !important;
    border-radius: var(--radius-full) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-weight: 700 !important;
    font-size: 0.875rem !important;
    z-index: 1 !important;
}

.steps-list li strong {
    color: var(--text) !important;
}

/* Comparison Table */
.comparison-table-wrapper {
    overflow-x: auto !important;
    margin-bottom: 1.5rem !important;
}

.comparison-table {
    width: 100% !important;
    border-collapse: collapse !important;
    font-size: 0.95rem !important;
}

.comparison-table th,
.comparison-table td {
    padding: 1rem !important;
    text-align: left !important;
    border-bottom: 1px solid var(--border) !important;
}

.comparison-table th {
    background: var(--bg-secondary) !important;
    font-weight: 600 !important;
    color: var(--text) !important;
}

.comparison-table td {
    color: var(--text-secondary) !important;
}

.comparison-table tr:hover td {
    background: var(--bg-secondary) !important;
}

/* Format Recommendations */
.format-recommendations {
    display: grid !important;
    gap: 1rem !important;
    margin-top: 1.5rem !important;
}

.recommendation-item {
    display: flex !important;
    gap: 1rem !important;
    align-items: flex-start !important;
    padding: 1rem !important;
    background: var(--bg-secondary) !important;
    border-radius: var(--radius-md) !important;
    transition: background-color var(--transition-speed) !important;
}

.recommendation-item p {
    margin: 0 !important;
    font-size: 0.9rem !important;
}

.format-badge {
    flex-shrink: 0 !important;
    padding: 0.35rem 0.85rem !important;
    border-radius: var(--radius-full) !important;
    font-size: 0.8rem !important;
    font-weight: 700 !important;
    color: white !important;
    text-transform: uppercase !important;
}

.format-badge.jpg {
    background: var(--primary) !important;
}

.format-badge.png {
    background: var(--success) !important;
}

.format-badge.webp {
    background: #9333ea !important;
}

.convert-cta {
    margin-top: 1rem !important;
    padding-top: 1rem !important;
    border-top: 1px solid var(--border) !important;
}

/* Quality Guide */
.quality-guide {
    display: grid !important;
    gap: 1rem !important;
}

.quality-item {
    display: flex !important;
    gap: 1rem !important;
    align-items: flex-start !important;
}

.quality-badge {
    flex-shrink: 0 !important;
    padding: 0.35rem 0.75rem !important;
    border-radius: var(--radius-full) !important;
    font-size: 0.8rem !important;
    font-weight: 600 !important;
    color: white !important;
    min-width: 80px !important;
    text-align: center !important;
}

.quality-badge.high {
    background: var(--success) !important;
}

.quality-badge.balanced {
    background: var(--primary) !important;
}

.quality-badge.compact {
    background: var(--warning) !important;
}

.quality-badge.maximum {
    background: var(--danger) !important;
}

.quality-content h4 {
    margin: 0 0 0.25rem !important;
    font-size: 1rem !important;
    color: var(--text) !important;
}

.quality-content p {
    margin: 0 !important;
    font-size: 0.9rem !important;
    color: var(--text-secondary) !important;
    line-height: 1.5 !important;
}

/* Benefits Grid */
.benefits-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)) !important;
    gap: 1.5rem !important;
}

.benefit-item {
    display: flex !important;
    gap: 1rem !important;
    align-items: flex-start !important;
}

.benefit-icon {
    width: 40px !important;
    height: 40px !important;
    background: var(--primary-light) !important;
    border-radius: var(--radius-md) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    color: var(--primary) !important;
    flex-shrink: 0 !important;
    transition: background-color var(--transition-speed) !important;
}

.benefit-content h4 {
    margin: 0 0 0.25rem !important;
    font-size: 1rem !important;
    color: var(--text) !important;
}

.benefit-content p {
    margin: 0 !important;
    font-size: 0.9rem !important;
    color: var(--text-secondary) !important;
    line-height: 1.5 !important;
}

/* Use Cases Grid */
.use-cases-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)) !important;
    gap: 1.25rem !important;
}

.use-case-item {
    padding: 1.25rem !important;
    background: var(--bg-secondary) !important;
    border-radius: var(--radius-md) !important;
    transition: background-color var(--transition-speed) !important;
}

.use-case-item h4 {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    margin: 0 0 0.5rem !important;
    font-size: 1rem !important;
    color: var(--text) !important;
}

.use-case-item h4 svg,
.use-case-item h4 i {
    color: var(--primary) !important;
}

.use-case-item p {
    margin: 0 !important;
    font-size: 0.9rem !important;
    line-height: 1.5 !important;
}

/* FAQ */
.faq-list {
    display: grid !important;
    gap: 0.75rem !important;
}

.faq-item {
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-md) !important;
    overflow: hidden !important;
    transition: border-color var(--transition-speed) !important;
}

.faq-question {
    width: 100% !important;
    padding: 1rem 1.25rem !important;
    background: var(--bg-secondary) !important;
    border: none !important;
    text-align: left !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    color: var(--text) !important;
    cursor: pointer !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    transition: all 0.2s ease !important;
}

.faq-question:hover {
    background: var(--bg) !important;
}

.faq-question svg,
.faq-question i {
    color: var(--primary) !important;
    transition: transform 0.3s ease !important;
    flex-shrink: 0 !important;
}

.faq-item.open .faq-question svg,
.faq-item.open .faq-question i {
    transform: rotate(180deg) !important;
}

.faq-answer {
    display: none !important;
    padding: 0 1.25rem 1rem !important;
    background: var(--bg-elevated) !important;
    transition: background-color var(--transition-speed) !important;
}

.faq-item.open .faq-answer {
    display: block !important;
}

.faq-answer p {
    margin: 0 !important;
    color: var(--text-secondary) !important;
    line-height: 1.7 !important;
}

.faq-answer a {
    color: var(--primary) !important;
    text-decoration: none !important;
    font-weight: 500 !important;
}

.faq-answer a:hover {
    text-decoration: underline !important;
}

/* Responsive */
@media (max-width: 768px) {
    .tool-container {
        padding: 1rem !important;
    }
    
    .tool-title-row {
        flex-direction: row !important;
        gap: 0.75rem !important;
    }
    
    .tool-icon-wrapper {
        width: 48px !important;
        height: 48px !important;
    }
    
    .tool-icon-wrapper svg,
    .tool-icon-wrapper i {
        width: 24px !important;
        height: 24px !important;
    }
    
    .upload-section,
    .results-section {
        padding: 2rem 1.5rem !important;
    }
    
    .upload-area {
        padding: 2.5rem 1.5rem !important;
    }
    
    .settings-panel {
        padding: 1.5rem !important;
    }
    
    .action-bar {
        flex-direction: column !important;
        padding: 1.5rem !important;
    }
    
    .btn {
        width: 100% !important;
    }
    
    .files-header {
        padding: 1rem 1.5rem !important;
    }
    
    .file-item {
        padding: 1rem 1.5rem !important;
    }
    
    .related-tools {
        flex-direction: column !important;
        text-align: center !important;
    }
    
    .related-links {
        justify-content: center !important;
    }
    
    .quality-item {
        flex-direction: column !important;
    }
    
    .benefits-grid,
    .use-cases-grid {
        grid-template-columns: 1fr !important;
    }
    
    .quality-presets {
        flex-direction: column !important;
        align-items: stretch !important;
    }
    
    .preset-btn {
        text-align: center !important;
    }
    
    .recommendation-item {
        flex-direction: column !important;
    }
    
    .comparison-table {
        font-size: 0.85rem !important;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 0.75rem !important;
    }
}

@media (max-width: 480px) {
    .tool-title {
        font-size: 1.5rem !important;
    }
    
    .files-header {
        flex-direction: column !important;
        gap: 0.75rem !important;
        align-items: flex-start !important;
    }
    
    .file-item {
        flex-wrap: wrap !important;
    }
    
    .file-preview {
        width: 40px !important;
        height: 40px !important;
    }
    
    .steps-list li {
        padding-left: 3rem !important;
    }
    
    .results-actions {
        flex-direction: column !important;
    }
    
    .info-card {
        padding: 1.5rem !important;
    }
    
    .info-card h2 {
        font-size: 1.15rem !important;
    }
}

/* Scrollbar */
.files-list::-webkit-scrollbar {
    width: 6px !important;
}

.files-list::-webkit-scrollbar-track {
    background: var(--bg-secondary) !important;
}

.files-list::-webkit-scrollbar-thumb {
    background: var(--text-muted) !important;
    border-radius: 3px !important;
}

.files-list::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary) !important;
}

/* Selection */
::selection {
    background: rgba(59, 130, 246, 0.2) !important;
    color: var(--text) !important;
}

[data-theme="dark"] ::selection {
    background: rgba(96, 165, 250, 0.3) !important;
}

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

.editor-section,
.results-section {
    animation: fadeIn 0.4s ease !important;
}

/* Spin Animation for Loading */
.spin {
    animation: spin 1s linear infinite !important;
}

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

/* Focus Visible */
:focus-visible {
    outline: 2px solid var(--primary) !important;
    outline-offset: 2px !important;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Print Styles */
@media print {
    .upload-section,
    .editor-section,
    .results-section,
    .related-tools {
        display: none !important;
    }
    
    .info-sections {
        margin-top: 1rem !important;
    }
    
    .info-card {
        break-inside: avoid !important;
        box-shadow: none !important;
        border: 1px solid #ccc !important;
    }
}