/* ============================================
   DESIGN SYSTEM & CSS VARIABLES
   ============================================ */
:root {
    /* Color Palette - Premium Dark Theme */
    --color-bg-primary: #0a0e1a;
    --color-bg-secondary: #111827;
    --color-bg-tertiary: #1a2332;
    --color-bg-elevated: #1f2937;

    /* Glassmorphism */
    --glass-bg: rgba(31, 41, 55, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);

    /* Gradient Accents */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-success: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-danger: linear-gradient(135deg, #fa709a 0%, #fee140 100%);

    /* Brand Colors */
    --color-primary: #667eea;
    --color-primary-hover: #5568d3;
    --color-primary-light: rgba(102, 126, 234, 0.1);

    --color-secondary: #764ba2;
    --color-accent: #f5576c;

    /* Semantic Colors */
    --color-success: #10b981;
    --color-success-light: rgba(16, 185, 129, 0.1);
    --color-warning: #f59e0b;
    --color-warning-light: rgba(245, 158, 11, 0.1);
    --color-danger: #ef4444;
    --color-danger-light: rgba(239, 68, 68, 0.1);
    --color-info: #3b82f6;
    --color-info-light: rgba(59, 130, 246, 0.1);

    /* Severity Colors */
    --severity-critical: #dc2626;
    --severity-critical-bg: rgba(220, 38, 38, 0.1);
    --severity-high: #ea580c;
    --severity-high-bg: rgba(234, 88, 12, 0.1);
    --severity-medium: #f59e0b;
    --severity-medium-bg: rgba(245, 158, 11, 0.1);
    --severity-low: #3b82f6;
    --severity-low-bg: rgba(59, 130, 246, 0.1);

    /* Text Colors */
    --color-text-primary: #f9fafb;
    --color-text-secondary: #d1d5db;
    --color-text-tertiary: #9ca3af;
    --color-text-muted: #6b7280;

    /* Border & Divider */
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-hover: rgba(255, 255, 255, 0.15);

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.5);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Z-index */
    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
    --z-popover: 500;
    --z-tooltip: 600;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

/* ============================================
   BACKGROUND EFFECTS
   ============================================ */
.bg-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at top, rgba(102, 126, 234, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at bottom right, rgba(118, 75, 162, 0.15) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 0;
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.main {
    position: relative;
    z-index: var(--z-base);
    padding: var(--spacing-2xl) 0;
    min-height: calc(100vh - 200px);
}

/* ============================================
   HEADER
   ============================================ */
.header {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    padding: var(--spacing-lg) 0;
    box-shadow: var(--shadow-lg);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
}

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

.logo-icon {
    width: 48px;
    height: 48px;
    color: var(--color-primary);
    filter: drop-shadow(0 0 20px rgba(102, 126, 234, 0.5));
    animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {

    0%,
    100% {
        filter: drop-shadow(0 0 20px rgba(102, 126, 234, 0.5));
    }

    50% {
        filter: drop-shadow(0 0 30px rgba(102, 126, 234, 0.8));
    }
}

.logo-text h1 {
    font-size: 1.75rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.logo-subtitle {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: -4px;
}

.header-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-success-light);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--color-success);
    font-weight: 500;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-success);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.6;
        transform: scale(1.2);
    }
}

/* ============================================
   PRIVACY NOTICE
   ============================================ */
.privacy-notice {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-2xl);
    box-shadow: var(--shadow-xl);
    animation: slideDown 0.5s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.privacy-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-success-light);
    border-radius: var(--radius-lg);
    color: var(--color-success);
}

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

.privacy-content {
    flex: 1;
}

.privacy-content h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.privacy-content p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.privacy-close {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--color-text-tertiary);
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.privacy-close:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-primary);
}

.privacy-close svg {
    width: 20px;
    height: 20px;
}

/* ============================================
   CARD COMPONENT
   ============================================ */
.card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    margin-bottom: var(--spacing-2xl);
    transition: all var(--transition-base);
}

.card:hover {
    border-color: var(--color-border-hover);
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.6);
}

.card-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
}

.card-body {
    padding: var(--spacing-xl);
}

/* ============================================
   WIZARD STEPS
   ============================================ */
.wizard-step {
    display: none;
    animation: fadeIn 0.4s ease-out;
}

.wizard-step.active {
    display: block;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.step-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.step-number {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    font-size: 1.5rem;
    font-weight: 800;
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

.step-info h2 {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: var(--spacing-xs);
    letter-spacing: -0.02em;
}

.step-info p {
    font-size: 1rem;
    color: var(--color-text-secondary);
}

/* ============================================
   OS SELECTOR
   ============================================ */
.os-selector {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.os-option {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    background: var(--color-bg-tertiary);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all var(--transition-base);
}

.os-option:hover {
    border-color: var(--color-primary);
    background: rgba(102, 126, 234, 0.05);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.os-option.selected {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.os-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-elevated);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
}

.os-icon svg {
    width: 32px;
    height: 32px;
}

.os-info {
    flex: 1;
}

.os-info h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.os-info p {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    margin-bottom: var(--spacing-sm);
}

.os-badge {
    display: inline-block;
    padding: 0.25rem 0.625rem;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.os-check {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--color-border);
    border-radius: 50%;
    color: transparent;
    transition: all var(--transition-base);
}

.os-option.selected .os-check {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: white;
}

.os-check svg {
    width: 20px;
    height: 20px;
}

/* ============================================
   COMMAND SECTION
   ============================================ */
.command-section {
    margin-top: var(--spacing-2xl);
    animation: slideDown 0.4s ease-out;
}

.command-header {
    margin-bottom: var(--spacing-lg);
}

.command-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.command-header p {
    font-size: 1rem;
    color: var(--color-text-secondary);
}

.command-tabs {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.command-tab {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.command-tab.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.command-block {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
}

.command-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg-tertiary);
    border-bottom: 1px solid var(--color-border);
}

.command-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-copy {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.btn-copy svg {
    width: 16px;
    height: 16px;
}

.btn-copy.copied {
    background: var(--color-success);
    border-color: var(--color-success);
    color: white;
}

.command-block pre {
    margin: 0;
    padding: var(--spacing-lg);
    overflow-x: auto;
}

.command-block code {
    font-family: var(--font-mono);
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--color-text-primary);
}

/* ============================================
   INFO BOX
   ============================================ */
.info-box {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-info-light);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
}

.info-box svg {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--color-info);
}

.info-box strong {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.info-box p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    margin: 0;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.6);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--color-bg-tertiary);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background: var(--color-bg-elevated);
    border-color: var(--color-border-hover);
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: 1.125rem;
}

.btn-small {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 0.875rem;
}

.btn-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-tertiary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-icon:hover {
    background: var(--color-danger);
    border-color: var(--color-danger);
    color: white;
}

.btn-icon svg {
    width: 20px;
    height: 20px;
}

.btn-analyze {
    width: 100%;
    margin-top: var(--spacing-lg);
}

button svg {
    width: 20px;
    height: 20px;
}

/* ============================================
   UPLOAD ZONE
   ============================================ */
.upload-zone {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3xl);
    background: var(--color-bg-tertiary);
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all var(--transition-base);
    min-height: 300px;
}

.upload-zone:hover {
    border-color: var(--color-primary);
    background: rgba(102, 126, 234, 0.05);
}

.upload-zone.drag-over {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
    border-style: solid;
}

.upload-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-elevated);
    border-radius: var(--radius-xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.upload-icon svg {
    width: 40px;
    height: 40px;
}

.upload-zone h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.upload-zone p {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.upload-formats {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

/* ============================================
   FILE INFO
   ============================================ */
.file-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    animation: slideDown 0.3s ease-out;
}

.file-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-light);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
}

.file-icon svg {
    width: 28px;
    height: 28px;
}

.file-details {
    flex: 1;
}

.file-details h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.file-details p {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
}

/* ============================================
   PROGRESS SECTION
   ============================================ */
.progress-section {
    margin-top: var(--spacing-2xl);
    animation: slideDown 0.4s ease-out;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.progress-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
}

#progressPercentage {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.progress-bar {
    height: 12px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--spacing-md);
}

.progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    transition: width var(--transition-base);
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.6);
}

.progress-status {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

.progress-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.stat-item {
    padding: var(--spacing-lg);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    text-align: center;
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-text-primary);
}

.stat-critical {
    color: var(--severity-critical);
}

/* ============================================
   SUMMARY GRID
   ============================================ */
.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.summary-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.summary-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.summary-icon {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
}

.summary-icon.critical {
    background: var(--severity-critical-bg);
    color: var(--severity-critical);
}

.summary-icon.high {
    background: var(--severity-high-bg);
    color: var(--severity-high);
}

.summary-icon.medium {
    background: var(--severity-medium-bg);
    color: var(--severity-medium);
}

.summary-icon.low {
    background: var(--severity-low-bg);
    color: var(--severity-low);
}

.summary-icon svg {
    width: 32px;
    height: 32px;
}

.summary-content h3 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-xs);
}

.summary-content p {
    font-size: 1rem;
    color: var(--color-text-tertiary);
    font-weight: 600;
}

/* ============================================
   RESULTS TOOLBAR
   ============================================ */
.results-toolbar {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.search-box {
    flex: 1;
    min-width: 300px;
    position: relative;
    display: flex;
    align-items: center;
}

.search-box svg {
    position: absolute;
    left: var(--spacing-md);
    width: 20px;
    height: 20px;
    color: var(--color-text-tertiary);
    pointer-events: none;
}

.search-box input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 3rem;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.search-box input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.search-box input::placeholder {
    color: var(--color-text-tertiary);
}

.filter-group {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-secondary);
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

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

/* ============================================
   VULNERABILITY CARD
   ============================================ */
.vuln-card {
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.vuln-card:hover {
    border-color: var(--color-border-hover);
    box-shadow: var(--shadow-lg);
}

.vuln-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    cursor: pointer;
}

.vuln-main {
    flex: 1;
}

.vuln-title-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
}

.vuln-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.severity-badge {
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.severity-badge.critical {
    background: var(--severity-critical-bg);
    color: var(--severity-critical);
}

.severity-badge.high {
    background: var(--severity-high-bg);
    color: var(--severity-high);
}

.severity-badge.medium {
    background: var(--severity-medium-bg);
    color: var(--severity-medium);
}

.severity-badge.low {
    background: var(--severity-low-bg);
    color: var(--severity-low);
}

.source-badge {
    padding: 0.375rem 0.75rem;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.source-badge.fallback {
    background: var(--color-warning-light);
    border-color: rgba(245, 158, 11, 0.2);
    color: var(--color-warning);
}

.vuln-meta {
    display: flex;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.meta-label {
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.meta-value {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text-primary);
    font-family: var(--font-mono);
}

.vuln-expand {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-elevated);
    border-radius: var(--radius-md);
    color: var(--color-text-tertiary);
    transition: all var(--transition-fast);
}

.vuln-card.expanded .vuln-expand {
    transform: rotate(180deg);
    background: var(--color-primary);
    color: white;
}

.vuln-expand svg {
    width: 20px;
    height: 20px;
}

.vuln-details {
    display: none;
    padding: 0 var(--spacing-xl) var(--spacing-xl);
    border-top: 1px solid var(--color-border);
    animation: slideDown 0.3s ease-out;
}

.vuln-card.expanded .vuln-details {
    display: block;
}

.detail-section {
    margin-top: var(--spacing-xl);
}

.detail-section h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.detail-section h4 svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
}

.detail-section p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

.remediation-steps {
    list-style: none;
    counter-reset: step-counter;
}

.remediation-steps li {
    position: relative;
    padding-left: 3rem;
    margin-bottom: var(--spacing-lg);
    counter-increment: step-counter;
}

.remediation-steps li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.875rem;
}

.code-block {
    margin-top: var(--spacing-md);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    overflow-x: auto;
}

.code-block code {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-text-primary);
}

.fallback-notice {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-warning-light);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-lg);
}

.fallback-notice svg {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--color-warning);
}

.fallback-notice p {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
}

/* ============================================
   NO RESULTS
   ============================================ */
.no-results {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3xl);
    text-align: center;
}

.no-results svg {
    width: 80px;
    height: 80px;
    color: var(--color-success);
    margin-bottom: var(--spacing-xl);
}

.no-results h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.no-results p {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 500px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    position: relative;
    z-index: var(--z-base);
    padding: var(--spacing-xl) 0;
    border-top: 1px solid var(--color-border);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
}

.footer-content {
    text-align: center;
}

.footer-content p {
    font-size: 0.9375rem;
    color: var(--color-text-tertiary);
}

.footer-content strong {
    color: var(--color-text-primary);
}

.footer-separator {
    margin: 0 var(--spacing-md);
    color: var(--color-border);
}

.footer-content a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* ============================================
   PACKAGE-CENTRIC UI STYLES
   ============================================ */

/* CVE List */
.cve-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.cve-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.cve-item:hover {
    background: var(--color-bg-elevated);
    border-color: var(--color-border-hover);
    transform: translateX(4px);
}

.cve-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-mono);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.cve-link:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

.cve-link svg {
    opacity: 0.6;
    transition: opacity var(--transition-fast);
}

.cve-link:hover svg {
    opacity: 1;
}

.cve-severity {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
}

.cve-source {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Fix Recommendation */
.fix-recommendation {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.fix-instruction {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-text-primary);
    padding: var(--spacing-md);
    background: var(--color-primary-light);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-md);
    margin: 0;
}

/* Command Block (for fix commands) */
.command-block {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.command-block code {
    flex: 1;
    font-family: var(--font-mono);
    font-size: 0.9375rem;
    color: var(--color-text-primary);
    overflow-x: auto;
    white-space: nowrap;
}

.copy-command-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

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

.copy-command-btn svg {
    width: 16px;
    height: 16px;
}

.copy-command-btn.copied {
    background: var(--color-success);
    border-color: var(--color-success);
    color: white;
}

/* Package Card Specific Styles */
.package-card .vuln-title {
    display: flex;
    align-items: center;
}

.package-card .vuln-title svg {
    flex-shrink: 0;
}

/* Remediation Steps in Package Card */
max-width: 500px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    position: relative;
    z-index: var(--z-base);
    padding: var(--spacing-xl) 0;
    border-top: 1px solid var(--color-border);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
}

.footer-content {
    text-align: center;
}

.footer-content p {
    font-size: 0.9375rem;
    color: var(--color-text-tertiary);
}

.footer-content strong {
    color: var(--color-text-primary);
}

.footer-separator {
    margin: 0 var(--spacing-md);
    color: var(--color-border);
}

.footer-content a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* ============================================
   PACKAGE-CENTRIC UI STYLES
   ============================================ */

/* CVE List */
.cve-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.cve-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.cve-item:hover {
    background: var(--color-bg-elevated);
    border-color: var(--color-border-hover);
    transform: translateX(4px);
}

.cve-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-mono);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.cve-link:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

.cve-link svg {
    opacity: 0.6;
    transition: opacity var(--transition-fast);
}

.cve-link:hover svg {
    opacity: 1;
}

.cve-severity {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
}

.cve-source {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--color-text-tertiary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Fix Recommendation */
.fix-recommendation {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.fix-instruction {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-text-primary);
    padding: var(--spacing-md);
    background: var(--color-primary-light);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-md);
    margin: 0;
}

/* Command Block (for fix commands) */
.command-block {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.command-block code {
    flex: 1;
    font-family: var(--font-mono);
    font-size: 0.9375rem;
    color: var(--color-text-primary);
    overflow-x: auto;
    white-space: nowrap;
}

.copy-command-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

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

.copy-command-btn svg {
    width: 16px;
    height: 16px;
}

.copy-command-btn.copied {
    background: var(--color-success);
    border-color: var(--color-success);
    color: white;
}

/* Package Card Specific Styles */
.package-card .vuln-title {
    display: flex;
    align-items: center;
}

.package-card .vuln-title svg {
    flex-shrink: 0;
}

/* Remediation Steps in Package Card */
.package-card .remediation-steps {
    padding-left: var(--spacing-xl);
    margin: 0;
}

.package-card .remediation-steps li {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.package-card .remediation-steps li:last-child {
    margin-bottom: 0;
}

/* ============================================
   THEME TOGGLE
   ============================================ */
.theme-toggle {
    position: relative;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
}

.theme-toggle:hover {
    background: var(--color-bg-elevated);
    border-color: var(--color-primary);
    transform: scale(1.05);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
    position: absolute;
    transition: all var(--transition-base);
    color: var(--color-text-primary);
}

.theme-icon-sun {
    opacity: 0;
    transform: rotate(90deg) scale(0);
}

.theme-icon-moon {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

/* Light mode icon states */
body.light-mode .theme-icon-sun {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

body.light-mode .theme-icon-moon {
    opacity: 0;
    transform: rotate(-90deg) scale(0);
}

/* ============================================
   LIGHT MODE VARIABLES
   ============================================ */
body.light-mode {
    /* Color Palette - Light Theme */
    --color-bg-primary: #f8f9fa;
    --color-bg-secondary: #ffffff;
    --color-bg-tertiary: #f1f3f5;
    --color-bg-elevated: #e9ecef;

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.8);
    --glass-border: rgba(0, 0, 0, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);

    /* Text Colors */
    --color-text-primary: #212529;
    --color-text-secondary: #495057;
    --color-text-tertiary: #6c757d;
    --color-text-muted: #adb5bd;

    /* Border & Divider */
    --color-border: rgba(0, 0, 0, 0.1);
    --color-border-hover: rgba(0, 0, 0, 0.2);

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --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, 0.15);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Light mode background adjustments */
body.light-mode .bg-gradient {
    background: radial-gradient(ellipse at top, rgba(102, 126, 234, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at bottom right, rgba(118, 75, 162, 0.08) 0%, transparent 50%);
}

body.light-mode .bg-grid {
    background-image:
        linear-gradient(rgba(0, 0, 0, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.03) 1px, transparent 1px);
}

/* ============================================
   HEADER ACTIONS
   ============================================ */
.header-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .logo-text h1 {
        font-size: 1.5rem;
    }

    .step-indicator {
        flex-direction: column;
        align-items: flex-start;
    }

    .step-info h2 {
        font-size: 1.5rem;
    }

    .os-selector {
        grid-template-columns: 1fr;
    }

    .results-toolbar {
        flex-direction: column;
    }

    .search-box {
        min-width: 100%;
    }

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

    .vuln-header {
        flex-direction: column;
    }

    .vuln-meta {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .header-actions {
        width: 100%;
    }

    .header-actions button {
        flex: 1;
    }
}

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

    .privacy-notice {
        flex-direction: column;
    }
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }

    100% {
        background-position: 1000px 0;
    }
}

.loading-shimmer {
    background: linear-gradient(90deg,
            var(--color-bg-tertiary) 0%,
            var(--color-bg-elevated) 50%,
            var(--color-bg-tertiary) 100%);
    background-size: 1000px 100%;
    animation: shimmer 2s infinite;
}

/* ============================================
   UTILITIES
   ============================================ */
.hidden {
    display: none !important;
}

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

.mt-0 {
    margin-top: 0;
}

.mt-1 {
    margin-top: var(--spacing-sm);
}

.mt-2 {
    margin-top: var(--spacing-md);
}

.mt-3 {
    margin-top: var(--spacing-lg);
}

.mt-4 {
    margin-top: var(--spacing-xl);
}

.mb-0 {
    margin-bottom: 0;
}

.mb-1 {
    margin-bottom: var(--spacing-sm);
}

.mb-2 {
    margin-bottom: var(--spacing-md);
}

.mb-3 {
    margin-bottom: var(--spacing-lg);
}

.mb-4 {
    margin-bottom: var(--spacing-xl);
}
/* ============================================
   THEME TOGGLE
   ============================================ */
.theme-toggle {
    position: relative;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
}

.theme-toggle:hover {
    background: var(--color-bg-elevated);
    border-color: var(--color-primary);
    transform: scale(1.05);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
    position: absolute;
    transition: all var(--transition-base);
    color: var(--color-text-primary);
}

.theme-icon-sun {
    opacity: 0;
    transform: rotate(90deg) scale(0);
}

.theme-icon-moon {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

/* Light mode icon states */
body.light-mode .theme-icon-sun {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

body.light-mode .theme-icon-moon {
    opacity: 0;
    transform: rotate(-90deg) scale(0);
}

/* ============================================
   LIGHT MODE VARIABLES
   ============================================ */
body.light-mode {
    --color-bg-primary: #f8f9fa;
    --color-bg-secondary: #ffffff;
    --color-bg-tertiary: #f1f3f5;
    --color-bg-elevated: #e9ecef;
    --glass-bg: rgba(255, 255, 255, 0.8);
    --glass-border: rgba(0, 0, 0, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
    --color-text-primary: #212529;
    --color-text-secondary: #495057;
    --color-text-tertiary: #6c757d;
    --color-text-muted: #adb5bd;
    --color-border: rgba(0, 0, 0, 0.1);
    --color-border-hover: rgba(0, 0, 0, 0.2);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --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, 0.15);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

body.light-mode .bg-gradient {
    background: radial-gradient(ellipse at top, rgba(102, 126, 234, 0.08) 0%, transparent 50%),
                radial-gradient(ellipse at bottom right, rgba(118, 75, 162, 0.08) 0%, transparent 50%);
}

body.light-mode .bg-grid {
    background-image: 
        linear-gradient(rgba(0, 0, 0, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.03) 1px, transparent 1px);
}