/* ============================================
   FAVICON CHECKER - Modern Stylesheet
   Purple/Violet Color Theme for ConvertICO
   With Dark Mode Support
   ============================================ */

/* CSS Variables - Light Mode (Default) */
:root {
    --transition-speed: 0.25s;
    
    /* Primary Colors - Purple Theme */
    --primary: #8B5CF6 !important;
    --primary-light: #EDE9FE !important;
    --primary-dark: #7C3AED !important;
    --accent: #A78BFA !important;
    --success: #10B981 !important;
    --success-light: #D1FAE5 !important;
    --warning: #F59E0B !important;
    --warning-light: #FEF3C7 !important;
    --danger: #EF4444 !important;
    --danger-light: #FEE2E2 !important;
    --info: #3B82F6 !important;
    --info-light: #DBEAFE !important;
    
    /* Background Colors */
    --bg: #f8fafc !important;
    --bg-elevated: #ffffff !important;
    --bg-secondary: #f1f5f9 !important;
    
    /* Text Colors */
    --text: #1e293b !important;
    --text-secondary: #64748b !important;
    --text-muted: #94a3b8 !important;
    
    /* Border Colors */
    --border: #e2e8f0 !important;
    --border-light: #f1f5f9 !important;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1) !important;
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1) !important;
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1) !important;
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1) !important;
    
    /* Radius */
    --radius-sm: 6px !important;
    --radius-md: 12px !important;
    --radius-lg: 16px !important;
    --radius-xl: 24px !important;
    --radius-full: 9999px !important;
}

/* Dark Mode Colors */
[data-theme="dark"] {
    --primary: #A78BFA !important;
    --primary-light: rgba(167, 139, 250, 0.15) !important;
    --primary-dark: #8B5CF6 !important;
    --accent: #C4B5FD !important;
    --success: #4ade80 !important;
    --success-light: rgba(74, 222, 128, 0.15) !important;
    --warning: #fbbf24 !important;
    --warning-light: rgba(251, 191, 36, 0.15) !important;
    --danger: #f87171 !important;
    --danger-light: rgba(248, 113, 113, 0.15) !important;
    --info: #60a5fa !important;
    --info-light: rgba(96, 165, 250, 0.15) !important;
    
    --bg: #0f172a !important;
    --bg-elevated: #1e293b !important;
    --bg-secondary: #334155 !important;
    
    --text: #f1f5f9 !important;
    --text-secondary: #94a3b8 !important;
    --text-muted: #64748b !important;
    
    --border: #334155 !important;
    --border-light: #475569 !important;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3) !important;
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.4) !important;
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.4) !important;
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.5) !important;
}

/* 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);
}

.tool-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem;
}

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

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

.tool-icon-wrapper {
    width: 64px;
    height: 64px;
    background: var(--primary) !important;
    border-radius: var(--radius-lg) !important;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white !important;
    box-shadow: var(--shadow-lg), 0 0 40px rgba(139, 92, 246, 0.25) !important;
    flex-shrink: 0;
}

.tool-icon-wrapper svg, 
.tool-icon-wrapper i { 
    width: 32px; 
    height: 32px; 
}

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

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

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

/* Input Section */
.input-section {
    padding: 3rem;
    background: var(--bg-secondary) !important;
    border-bottom: 1px solid var(--border) !important;
    transition: background-color var(--transition-speed), border-color var(--transition-speed);
}

.input-wrapper {
    display: flex;
    align-items: center;
    background: var(--bg-elevated) !important;
    border: 2px solid var(--border) !important;
    border-radius: var(--radius-lg) !important;
    padding: 0.5rem;
    transition: all 0.3s ease;
    max-width: 800px;
    margin: 0 auto;
}

.input-wrapper:focus-within {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.15) !important;
}

.input-icon {
    padding: 0.75rem 1rem;
    color: var(--text-muted) !important;
    flex-shrink: 0;
}

.input-icon svg,
.input-icon i {
    width: 24px;
    height: 24px;
}

.url-input {
    flex: 1;
    border: none !important;
    background: transparent !important;
    font-size: 1rem;
    color: var(--text) !important;
    padding: 0.75rem 0;
    outline: none !important;
    min-width: 0;
}

.url-input::placeholder {
    color: var(--text-muted) !important;
}

.check-btn {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    background: var(--primary) !important;
    color: white !important;
    border: none !important;
    border-radius: var(--radius-md) !important;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.check-btn:hover {
    background: var(--primary-dark) !important;
    transform: translateY(-1px);
}

.check-btn svg,
.check-btn i {
    width: 18px;
    height: 18px;
}

.input-hints {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.hint-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.85rem;
    color: var(--text-muted) !important;
}

/* Loading Section */
.loading-section {
    padding: 4rem 2rem;
    text-align: center;
}

.loading-content {
    max-width: 300px;
    margin: 0 auto;
}

.loading-spinner {
    color: var(--primary) !important;
    margin-bottom: 1.5rem;
}

.loading-spinner svg,
.loading-spinner i {
    width: 48px;
    height: 48px;
}

.loading-spinner .spin {
    animation: spin 1s linear infinite;
}

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

.loading-text {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text) !important;
    margin: 0 0 0.5rem;
}

.loading-status {
    font-size: 0.9rem;
    color: var(--text-muted) !important;
    margin: 0;
}

/* Results Section */
.results-section {
    padding: 2rem;
    animation: fadeIn 0.4s ease;
}

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

/* Score Card */
.score-card {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
    background: var(--bg-secondary) !important;
    border-radius: var(--radius-lg) !important;
    margin-bottom: 1.5rem;
    transition: background-color var(--transition-speed);
}

.score-circle {
    position: relative;
    width: 120px;
    height: 120px;
    flex-shrink: 0;
}

.score-circle svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.score-bg {
    fill: none;
    stroke: var(--border) !important;
    stroke-width: 8;
}

.score-progress {
    fill: none;
    stroke: var(--primary) !important;
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
    transition: stroke-dashoffset 1s ease, stroke 0.3s ease;
}

.score-progress.good { stroke: var(--success) !important; }
.score-progress.warning { stroke: var(--warning) !important; }
.score-progress.poor { stroke: var(--danger) !important; }

.score-value {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.score-value span:first-child {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text) !important;
    line-height: 1;
}

.score-max {
    font-size: 0.875rem;
    color: var(--text-muted) !important;
}

.score-info {
    flex: 1;
}

.score-label {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text) !important;
    margin: 0 0 0.5rem;
}

.score-label.good { color: var(--success) !important; }
.score-label.warning { color: var(--warning) !important; }
.score-label.poor { color: var(--danger) !important; }

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

.tested-url {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-elevated) !important;
    border-radius: var(--radius-full) !important;
    font-size: 0.875rem;
    color: var(--text-secondary) !important;
    word-break: break-all;
    transition: background-color var(--transition-speed);
}

.tested-url svg,
.tested-url i {
    color: var(--primary) !important;
    flex-shrink: 0;
}

/* Cards */
.preview-card,
.icons-card,
.checks-card,
.recommendations-card,
.code-card {
    background: var(--bg-elevated) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-lg) !important;
    margin-bottom: 1.5rem;
    overflow: hidden;
    transition: background-color var(--transition-speed), border-color var(--transition-speed);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: var(--bg-secondary) !important;
    border-bottom: 1px solid var(--border) !important;
    transition: background-color var(--transition-speed), border-color var(--transition-speed);
}

.card-header h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text) !important;
    margin: 0;
}

.card-header h3 svg,
.card-header h3 i {
    color: var(--primary) !important;
    width: 20px;
    height: 20px;
}

.icon-count {
    font-size: 0.85rem;
    color: var(--text-muted) !important;
    background: var(--bg-elevated) !important;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full) !important;
    transition: background-color var(--transition-speed);
}

/* Preview Grid */
.preview-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    padding: 1.5rem;
}

.preview-item {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.preview-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted) !important;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Browser Tab Preview */
.browser-tab-preview {
    background: var(--bg-secondary) !important;
    border-radius: var(--radius-md) !important;
    overflow: hidden;
    transition: background-color var(--transition-speed);
}

.tab-bar {
    display: flex;
    align-items: flex-end;
    padding: 0.5rem 0.5rem 0;
    background: var(--border) !important;
    transition: background-color var(--transition-speed);
}

.tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-elevated) !important;
    border-radius: 8px 8px 0 0;
    font-size: 0.8rem;
    color: var(--text) !important;
    max-width: 200px;
    transition: background-color var(--transition-speed);
}

.tab.active {
    background: var(--bg-elevated) !important;
}

.tab.inactive {
    background: transparent !important;
    color: var(--text-muted) !important;
    padding: 0.5rem;
}

.tab-favicon {
    width: 16px;
    height: 16px;
    border-radius: 2px;
    flex-shrink: 0;
}

.tab span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Google Preview */
.google-preview {
    background: var(--bg-elevated) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-md) !important;
    padding: 1rem;
    transition: background-color var(--transition-speed), border-color var(--transition-speed);
}

.google-result {
    max-width: 100%;
}

.google-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.google-favicon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    flex-shrink: 0;
    background: var(--bg-secondary) !important;
    padding: 4px;
}

.google-site-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.google-site-name {
    font-size: 0.85rem;
    color: var(--text) !important;
    font-weight: 500;
}

.google-url {
    font-size: 0.75rem;
    color: var(--text-muted) !important;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.google-title {
    font-size: 1.1rem;
    color: #1a0dab !important;
    margin: 0 0 0.25rem;
    font-weight: 400;
    cursor: pointer;
}

[data-theme="dark"] .google-title {
    color: #8ab4f8 !important;
}

.google-title:hover {
    text-decoration: underline;
}

.google-description {
    font-size: 0.85rem;
    color: var(--text-secondary) !important;
    margin: 0;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Bookmark Preview */
.bookmark-preview {
    background: var(--bg-secondary) !important;
    border-radius: var(--radius-md) !important;
    padding: 0.75rem;
    transition: background-color var(--transition-speed);
}

.bookmark-bar {
    display: flex;
    gap: 0.5rem;
}

.bookmark-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.625rem;
    background: var(--bg-elevated) !important;
    border-radius: var(--radius-sm) !important;
    font-size: 0.8rem;
    color: var(--text) !important;
    transition: background-color var(--transition-speed);
}

.bookmark-item.placeholder {
    color: var(--text-muted) !important;
}

.bookmark-favicon {
    width: 16px;
    height: 16px;
    border-radius: 2px;
    flex-shrink: 0;
}

/* Mobile Preview */
.mobile-preview {
    display: flex;
    justify-content: center;
    padding: 1.5rem;
    background: var(--bg-secondary) !important;
    border-radius: var(--radius-md) !important;
    transition: background-color var(--transition-speed);
}

.mobile-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.app-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-elevated) !important;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: var(--shadow-md) !important;
    transition: background-color var(--transition-speed);
}

.app-icon-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.app-name {
    font-size: 0.75rem;
    color: var(--text) !important;
    text-align: center;
    max-width: 70px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Icons Grid */
.icons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 1rem;
    padding: 1.5rem;
}

.icon-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--bg-secondary) !important;
    border-radius: var(--radius-md) !important;
    border: 1px solid var(--border) !important;
    transition: all 0.2s ease;
}

.icon-item:hover {
    border-color: var(--primary) !important;
    transform: translateY(-2px);
}

.icon-preview {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: repeating-conic-gradient(var(--border) 0% 25%, transparent 0% 50%) 50% / 10px 10px;
    border-radius: var(--radius-sm) !important;
    overflow: hidden;
}

.icon-preview img {
    max-width: 100%;
    max-height: 100%;
}

.icon-details {
    text-align: center;
}

.icon-size {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text) !important;
    display: block;
}

.icon-type {
    font-size: 0.75rem;
    color: var(--text-muted) !important;
}

.no-icons {
    padding: 3rem;
    text-align: center;
    color: var(--text-muted) !important;
}

.no-icons svg,
.no-icons i {
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Checks List */
.checks-list {
    padding: 1rem 1.5rem;
}

.check-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border) !important;
    transition: border-color var(--transition-speed);
}

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

.check-status {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.check-status.pass {
    background: var(--success-light) !important;
    color: var(--success) !important;
}

.check-status.fail {
    background: var(--danger-light) !important;
    color: var(--danger) !important;
}

.check-status.warning {
    background: var(--warning-light) !important;
    color: var(--warning) !important;
}

.check-status svg,
.check-status i {
    width: 14px;
    height: 14px;
}

.check-content {
    flex: 1;
}

.check-title {
    font-weight: 600;
    color: var(--text) !important;
    margin: 0 0 0.25rem;
    font-size: 0.95rem;
}

.check-description {
    font-size: 0.85rem;
    color: var(--text-secondary) !important;
    margin: 0;
    line-height: 1.5;
}

/* Recommendations */
.recommendations-list {
    padding: 1rem 1.5rem;
}

.recommendation-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--warning-light) !important;
    border-radius: var(--radius-md) !important;
    margin-bottom: 0.75rem;
    transition: background-color var(--transition-speed);
}

.recommendation-item:last-child {
    margin-bottom: 0;
}

.recommendation-item.critical {
    background: var(--danger-light) !important;
}

.recommendation-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--warning) !important;
}

.recommendation-item.critical .recommendation-icon {
    color: var(--danger) !important;
}

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

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

.recommendation-text a:hover {
    text-decoration: underline;
}

/* Code Block */
.code-card .card-header {
    position: relative;
}

.btn-copy {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.75rem;
    background: var(--bg-elevated) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-sm) !important;
    font-size: 0.8rem;
    color: var(--text-secondary) !important;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

.btn-copy svg,
.btn-copy i {
    width: 14px;
    height: 14px;
}

.code-block {
    margin: 0;
    padding: 1.5rem;
    background: #1e293b !important;
    color: #e2e8f0 !important;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.85rem;
    line-height: 1.6;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
}

[data-theme="dark"] .code-block {
    background: #0f172a !important;
}

/* Results Actions */
.results-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-md) !important;
    border: none !important;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn svg, 
.btn i { 
    width: 18px; 
    height: 18px; 
}

.btn-primary {
    background: var(--primary) !important;
    color: white !important;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3) !important;
}

.btn-primary:hover {
    background: var(--primary-dark) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(139, 92, 246, 0.4) !important;
}

.btn-outline {
    background: transparent !important;
    color: var(--primary) !important;
    border: 2px solid var(--primary) !important;
}

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

/* Error Message */
.error-message {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 1.5rem 2rem;
    padding: 1rem 1.25rem;
    background: var(--danger-light) !important;
    border: 1px solid var(--danger) !important;
    border-radius: var(--radius-md) !important;
    color: var(--danger) !important;
    font-size: 0.95rem;
}

.error-message svg, 
.error-message i { 
    flex-shrink: 0; 
    width: 20px; 
    height: 20px; 
}

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

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

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

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

.related-link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 0.875rem;
    background: var(--bg-secondary) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-full) !important;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary) !important;
    text-decoration: none;
    transition: all 0.2s ease;
}

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

.related-link svg, 
.related-link i { 
    width: 14px; 
    height: 14px; 
}

/* Info Sections */
.info-sections { 
    display: flex; 
    flex-direction: column; 
    gap: 1.5rem; 
    margin-top: 2rem; 
}

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

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

.info-card h2 svg, 
.info-card h2 i { 
    color: var(--primary) !important; 
    flex-shrink: 0; 
    width: 24px; 
    height: 24px; 
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.feature-icon {
    width: 44px;
    height: 44px;
    background: var(--primary-light) !important;
    border-radius: var(--radius-md) !important;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary) !important;
    flex-shrink: 0;
    transition: background-color var(--transition-speed);
}

.feature-icon svg,
.feature-icon i {
    width: 22px;
    height: 22px;
}

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

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

/* Practices List */
.practices-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.practice-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.practice-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.practice-icon.good {
    background: var(--success-light) !important;
    color: var(--success) !important;
}

.practice-icon.warning {
    background: var(--warning-light) !important;
    color: var(--warning) !important;
}

.practice-icon svg,
.practice-icon i {
    width: 16px;
    height: 16px;
}

.practice-content strong {
    display: block;
    color: var(--text) !important;
    margin-bottom: 0.25rem;
}

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

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

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

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

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

.faq-question svg, 
.faq-question i { 
    color: var(--primary) !important; 
    transition: transform 0.3s ease; 
    flex-shrink: 0; 
    width: 20px; 
    height: 20px; 
}

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

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

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

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

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

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

/* Responsive */
@media (max-width: 768px) {
    .tool-container { 
        padding: 1rem; 
    }
    
    .input-section {
        padding: 2rem 1.5rem;
    }
    
    .input-wrapper {
        flex-direction: column;
        padding: 1rem;
    }
    
    .input-icon {
        display: none;
    }
    
    .url-input {
        width: 100%;
        padding: 0.75rem;
        text-align: center;
    }
    
    .check-btn {
        width: 100%;
        justify-content: center;
        margin-top: 0.75rem;
    }
    
    .score-card {
        flex-direction: column;
        text-align: center;
    }
    
    .tested-url {
        justify-content: center;
    }
    
    .preview-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .results-section {
        padding: 1.5rem;
    }
    
    .results-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .related-tools { 
        flex-direction: column; 
        text-align: center; 
    }
    
    .related-links { 
        justify-content: center; 
    }
}

@media (max-width: 480px) {
    .tool-title { 
        font-size: 1.5rem; 
    }
    
    .tool-icon-wrapper {
        width: 48px;
        height: 48px;
    }
    
    .tool-icon-wrapper svg,
    .tool-icon-wrapper i {
        width: 24px;
        height: 24px;
    }
    
    .score-circle {
        width: 100px;
        height: 100px;
    }
    
    .score-value span:first-child {
        font-size: 1.5rem;
    }
    
    .icons-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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