* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* STARK THEME - Inspired by Tony Stark's Arc Reactor */
:root {
    --primary-color: #00d9ff;
    --secondary-color: #0099ff;
    --accent-color: #00ffff;
    --success-color: #00ff88;
    --warning-color: #ffaa00;
    --danger-color: #ff0055;
    --dark-bg: #0a0e1a;
    --card-bg: rgba(10, 20, 40, 0.9);
    --text-primary: #e0f3ff;
    --text-secondary: #8899aa;
    --border-color: rgba(0, 217, 255, 0.3);
    --glow-color: rgba(0, 217, 255, 0.6);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #0a0e1a 0%, #1a1f35 100%);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Stark Theme - Arc Reactor Grid (Static) */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 217, 255, 0.12) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 217, 255, 0.12) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
}

/* Stark Theme - Arc Reactor Glow (Static) */
body::after {
    content: '';
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle at center, rgba(0, 217, 255, 0.08) 0%, transparent 70%);
    pointer-events: none;
    z-index: 1;
    opacity: 0.5;
}



/* Navigation - Stark Style */
.navbar {
    background: var(--card-bg);
    backdrop-filter: blur(15px);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--border-color);
    box-shadow: 0 0 40px var(--glow-color), 0 5px 20px rgba(0, 0, 0, 0.5);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 2;
}

/* Stark Logo with Arc Reactor Effect */
.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--text-primary);
    text-decoration: none;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-icon {
    font-size: 2rem;
    filter: drop-shadow(0 0 10px var(--primary-color));
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
}

.nav-links a:hover {
    color: var(--primary-color);
}

/* Stark Button Style */
.btn-admin {
    padding: 0.5rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 0 20px var(--glow-color), inset 0 0 10px rgba(0, 217, 255, 0.2);
    position: relative;
    overflow: hidden;
}



.btn-admin:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 40px var(--primary-color), inset 0 0 20px rgba(0, 217, 255, 0.3);
    border-color: var(--accent-color);
}

/* Hero Section */
.hero {
    padding: 8rem 2rem 4rem;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease-out;
    text-shadow: 0 0 30px rgba(0, 243, 255, 0.5);
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Upload Section */
.upload-section {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    position: relative;
    z-index: 2;
}

/* Stark Upload Card */
.upload-card {
    background: var(--card-bg);
    border: 3px dashed var(--border-color);
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    backdrop-filter: blur(15px);
    box-shadow: 0 0 30px var(--glow-color), inset 0 0 20px rgba(0, 217, 255, 0.05);
    position: relative;
    overflow: hidden;
}



.upload-card:hover {
    border-color: var(--primary-color);
    background: rgba(0, 217, 255, 0.08);
    box-shadow: 0 0 50px var(--primary-color), inset 0 0 30px rgba(0, 217, 255, 0.1);
    transform: translateY(-5px);
}

.upload-card.dragover {
    border-color: var(--accent-color);
    background: rgba(0, 217, 255, 0.15);
    transform: scale(1.02);
    box-shadow: 0 0 60px var(--primary-color), inset 0 0 40px rgba(0, 217, 255, 0.2);
}

.upload-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.7;
}

.upload-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.upload-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* Stark Upload Button */
.btn-upload {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: 2px solid var(--primary-color);
    border-radius: 10px;
    color: white;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 0 30px var(--glow-color), inset 0 0 15px rgba(0, 217, 255, 0.2);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
}



.btn-upload:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 50px var(--primary-color), inset 0 0 25px rgba(0, 217, 255, 0.3);
    border-color: var(--accent-color);
}

#fileInput {
    display: none;
}

/* Preview Section */
.preview-section {
    display: none;
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 2rem;
}

.preview-section.active {
    display: block;
}

.preview-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

/* Stark Preview Card */
.preview-card {
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 2rem;
    animation: slideIn 0.5s ease-out;
    backdrop-filter: blur(15px);
    box-shadow: 0 0 30px var(--glow-color), inset 0 0 20px rgba(0, 217, 255, 0.05);
    position: relative;
}



@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.preview-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.preview-image {
    width: 100%;
    border-radius: 10px;
    margin-bottom: 1rem;
}

.image-info {
    display: flex;
    justify-content: space-between;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Results Section */
.results-section {
    display: none;
}

.results-section.active {
    display: block;
}

.score-display {
    text-align: center;
    padding: 3rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    border-radius: 20px;
    margin-bottom: 2rem;
}

.score-circle {
    width: 200px;
    height: 200px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    font-weight: bold;
    position: relative;
    background: conic-gradient(
        var(--primary-color) 0deg,
        var(--primary-color) calc(var(--score) * 3.6deg),
        var(--border-color) calc(var(--score) * 3.6deg),
        var(--border-color) 360deg
    );
}

.score-circle::before {
    content: '';
    position: absolute;
    width: 170px;
    height: 170px;
    background: var(--card-bg);
    border-radius: 50%;
}

.score-value {
    position: relative;
    z-index: 1;
}

.score-label {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.score-grade {
    display: inline-block;
    padding: 0.5rem 2rem;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1.2rem;
}

.score-grade.excellent {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success-color);
    border: 2px solid var(--success-color);
}

.score-grade.good {
    background: rgba(99, 102, 241, 0.2);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.score-grade.fair {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning-color);
    border: 2px solid var(--warning-color);
}

.score-grade.poor {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger-color);
    border: 2px solid var(--danger-color);
}

/* Criteria Cards */
.criteria-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.criteria-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.criteria-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.criteria-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.criteria-title {
    font-weight: 600;
    font-size: 1.1rem;
}

.criteria-score {
    font-weight: bold;
    font-size: 1.2rem;
}

.criteria-score.high {
    color: var(--success-color);
}

.criteria-score.medium {
    color: var(--warning-color);
}

.criteria-score.low {
    color: var(--danger-color);
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 10px;
    transition: width 1s ease-out;
}

.criteria-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Recommendations */
.recommendations-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2rem;
}

.recommendations-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.recommendation-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: rgba(99, 102, 241, 0.05);
    border-left: 3px solid var(--primary-color);
    border-radius: 8px;
    margin-bottom: 1rem;
}

.recommendation-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.recommendation-content h4 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.recommendation-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.btn-secondary {
    padding: 1rem 2rem;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    border-color: var(--primary-color);
    background: rgba(99, 102, 241, 0.1);
}

/* Stark Primary Button */
.btn-primary {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: 2px solid var(--primary-color);
    border-radius: 10px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 0 30px var(--glow-color), inset 0 0 15px rgba(0, 217, 255, 0.2);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
}



.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 50px var(--primary-color), inset 0 0 25px rgba(0, 217, 255, 0.3);
    border-color: var(--accent-color);
}

/* Loading Spinner */
.loading {
    display: none;
    text-align: center;
    padding: 3rem;
}

.loading.active {
    display: block;
}

.spinner {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Features Section */
.features {
    max-width: 1200px;
    margin: 4rem auto;
    padding: 0 2rem;
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

/* Stark Feature Card */
.feature-card {
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(15px);
    box-shadow: 0 0 25px var(--glow-color), inset 0 0 15px rgba(0, 217, 255, 0.05);
    position: relative;
    overflow: hidden;
}



.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 50px var(--primary-color), inset 0 0 25px rgba(0, 217, 255, 0.1);
    border-color: var(--primary-color);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-secondary);
}

/* Footer */
.footer {
    text-align: center;
    padding: 2rem;
    margin-top: 4rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .preview-grid {
        grid-template-columns: 1fr;
    }

    .nav-links {
        display: none;
    }

    .criteria-grid {
        grid-template-columns: 1fr;
    }

    .action-buttons {
        flex-direction: column;
    }
    
    /* Optimize for mobile performance - reduce animations */
    body::before,
    body::after {
        opacity: 0.3;
    }
    
    /* Simplify shadows on mobile */
    .navbar,
    .upload-card,
    .preview-card,
    .feature-card,
    .btn-primary,
    .btn-upload,
    .btn-admin {
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3) !important;
    }
}

/* ========================================
   UPGRADE MODAL STYLES
   ======================================== */

.upgrade-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.3s ease;
    padding: 1rem;
}

.upgrade-modal-overlay.active {
    opacity: 1;
}

.upgrade-modal {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-radius: 20px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 217, 255, 0.3);
    border: 1px solid rgba(0, 217, 255, 0.2);
    animation: modalSlideIn 0.4s ease;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px) scale(0.9);
        opacity: 0;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

.upgrade-header {
    background: linear-gradient(135deg, #00d9ff 0%, #0099cc 100%);
    padding: 2rem;
    text-align: center;
    position: relative;
    border-radius: 20px 20px 0 0;
}

.upgrade-icon {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.upgrade-header h2 {
    color: white;
    margin: 0;
    font-size: 2rem;
    font-weight: 700;
}

.upgrade-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    font-size: 2rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.upgrade-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.upgrade-content {
    padding: 2rem;
}

.usage-stats {
    text-align: center;
    margin-bottom: 2rem;
}

.usage-circle {
    width: 150px;
    height: 150px;
    margin: 0 auto 1rem;
    position: relative;
}

.usage-circle svg {
    width: 100%;
    height: 100%;
}

.usage-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.usage-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: #ff6b6b;
}

.usage-limit {
    display: block;
    font-size: 1rem;
    color: var(--text-secondary);
}

.usage-message {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.6;
}

.usage-message strong {
    color: #ff6b6b;
}

.upgrade-benefits {
    background: rgba(0, 217, 255, 0.05);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 15px;
    padding: 1.5rem;
    margin: 2rem 0;
}

.upgrade-benefits h3 {
    color: #00d9ff;
    margin: 0 0 1rem 0;
    font-size: 1.3rem;
}

.upgrade-benefits ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.upgrade-benefits li {
    padding: 0.75rem 0;
    color: var(--text-primary);
    font-size: 1.05rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.upgrade-benefits li:last-child {
    border-bottom: none;
}

.upgrade-benefits strong {
    color: #00d9ff;
}

.upgrade-pricing {
    text-align: center;
    margin: 2rem 0;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.1) 0%, rgba(0, 153, 204, 0.1) 100%);
    border-radius: 15px;
}

.price-tag {
    margin-bottom: 0.5rem;
}

.price-amount {
    font-size: 3rem;
    font-weight: 700;
    color: #00d9ff;
}

.price-period {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.price-savings {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.price-savings strong {
    color: #4ade80;
}

.upgrade-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 2rem 0;
}

.btn-upgrade-primary {
    background: linear-gradient(135deg, #00d9ff 0%, #0099cc 100%);
    color: white;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-size: 1.2rem;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.3);
}

.btn-upgrade-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(0, 217, 255, 0.4);
}

.btn-upgrade-secondary {
    background: transparent;
    color: var(--text-secondary);
    padding: 0.75rem 2rem;
    border-radius: 12px;
    font-size: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-upgrade-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.upgrade-footer {
    text-align: center;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.upgrade-footer p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

/* Usage Indicator on Dashboard */
.usage-indicator {
    background: rgba(0, 217, 255, 0.05);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 12px;
    padding: 1rem;
    margin: 1rem 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.usage-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.usage-icon {
    font-size: 2rem;
}

.usage-details h4 {
    margin: 0 0 0.25rem 0;
    color: var(--text-primary);
    font-size: 1rem;
}

.usage-details p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.usage-progress {
    flex: 1;
    max-width: 200px;
}

.usage-progress-bar {
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.usage-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #00d9ff 0%, #0099cc 100%);
    border-radius: 4px;
    transition: width 0.3s ease;
}

.usage-progress-fill.warning {
    background: linear-gradient(90deg, #fbbf24 0%, #f59e0b 100%);
}

.usage-progress-fill.danger {
    background: linear-gradient(90deg, #ff6b6b 0%, #ee5a52 100%);
}

.usage-count {
    text-align: right;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.usage-count strong {
    color: var(--text-primary);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .upgrade-modal {
        margin: 1rem;
        max-height: 95vh;
    }
    
    .upgrade-header {
        padding: 1.5rem;
    }
    
    .upgrade-header h2 {
        font-size: 1.5rem;
    }
    
    .upgrade-content {
        padding: 1.5rem;
    }
    
    .usage-circle {
        width: 120px;
        height: 120px;
    }
    
    .usage-number {
        font-size: 2rem;
    }
    
    .price-amount {
        font-size: 2.5rem;
    }
    
    .usage-indicator {
        flex-direction: column;
        gap: 1rem;
    }
    
    .usage-progress {
        width: 100%;
        max-width: 100%;
    }
}