.app-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 15px;
    position: relative;
    z-index: 1;
}

/* Modern Header */
.app-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 25px 20px;
    margin-top:40px;
    margin-bottom: 25px;
    box-shadow: var(--shadow);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.app-header::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.app-header h1 {
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    font-weight: 700;
    margin-bottom: 8px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.app-header p {
    font-size: clamp(0.9rem, 2vw, 1rem);
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto 15px;
}

.feature-badges {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.feature-badge {
    background: linear-gradient(135deg, rgba(106, 44, 255, 0.1) 0%, rgba(214, 43, 255, 0.1) 100%);
    padding: 5px 10px;
    border-radius: 50px;
    font-size: clamp(0.7rem, 1.5vw, 0.85rem);
    font-weight: 600;
    color: var(--primary-color);
    border: 1px solid rgba(106, 44, 255, 0.2);
    transition: var(--transition);
}

.feature-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(106, 44, 255, 0.2);
}

/* Main Content */
.main-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-bottom: 25px;
}

/* Left Panel - Form */
.form-panel {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 20px;
    box-shadow: var(--shadow);
}

/* Tab Navigation */
.tab-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    flex-wrap: wrap;
    gap: 10px;
}

.tab-scroll-container {
    position: relative;
    flex: 1;
    min-width: 0;
}

.tab-nav-buttons {
    display: none;
}

.tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.tab {
    padding: 6px 10px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: clamp(0.7rem, 1.5vw, 0.8rem);
    font-weight: 500;
    color: var(--text-light);
    border-bottom: 2px solid transparent;
    transition: var(--transition);
    white-space: nowrap;
    border-radius: 8px 8px 0 0;
}

.tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    background: var(--bg-light);
}

.tab:hover {
    color: var(--primary-color);
    background: var(--bg-light);
}

/* Tab Content */
.tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

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

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

/* Form Styles */
.form-group {
    margin-bottom: 15px;
}

.form-label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: var(--text-dark);
    font-size: clamp(0.85rem, 2vw, 0.9rem);
}

.form-input {
    width: 100%;
    padding: 10px 12px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    font-size: clamp(0.9rem, 2vw, 0.95rem);
    transition: var(--transition);
    background: var(--white);
    color: var(--text-dark);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(106, 44, 255, 0.1);
}

select.form-input {
    cursor: pointer;
}

textarea.form-input {
    resize: vertical;
    min-height: 70px;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.form-help {
    font-size: clamp(0.75rem, 1.5vw, 0.8rem);
    color: var(--text-light);
    margin-top: 4px;
}

/* Options Section */
.options-section {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid #e5e7eb;
}

.options-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.color-input-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
}

input[type="color"] {
    width: 45px;
    height: 35px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    cursor: pointer;
    background: var(--white);
}

.color-label {
    flex: 1;
    font-size: clamp(0.8rem, 1.5vw, 0.9rem);
}

/* Right Panel - Preview */
.preview-panel {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 20px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
}

.preview-header {
    text-align: center;
    margin-bottom: 15px;
}

.preview-header h2 {
    font-size: clamp(1.2rem, 3vw, 1.4rem);
    margin-bottom: 5px;
    color: var(--text-dark);
}

.preview-header p {
    color: var(--text-light);
    font-size: clamp(0.85rem, 2vw, 0.9rem);
}

/* QR Code Display */
.qr-display {
    background: var(--white);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 20px;
    min-height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    width: 100%;
    height: 100%;
}

.qr-placeholder {
    text-align: center;
    color: var(--text-light);
}

.qr-placeholder svg {
    width: 60px;
    height: 60px;
    margin-bottom: 15px;
    opacity: 0.3;
}

.qr-code-container {
    position: relative;
    display: inline-block;
    width: 100%;
    height: 100%;
    padding: 2px;
    border: 2px solid #000000;
    border-radius: 8px;
}

#qr-code {
    display: flex;
    justify-content: center;
    align-items: center;
}

#qr-code canvas {
    max-width: 100%;
    max-height: 100%;
}

.qr-logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background: var(--white);
    border-radius: 8px;
    padding: 0;
    margin: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    display: none;
    z-index: 10;
}

.qr-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 8px;
}

.qr-logo i {
    font-size: 1.8rem;
}

/* Action Buttons */
.action-buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: auto;
}

.btn {
    padding: 10px 8px;
    border: none;
    border-radius: 10px;
    font-size: clamp(0.75rem, 1.5vw, 0.85rem);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    text-align: center;
    display: inline-block;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(106, 44, 255, 0.3);
}

.btn-secondary {
    background: var(--bg-light);
    color: var(--text-dark);
    border: 2px solid #e5e7eb;
}

.btn-secondary:hover {
    background: #e5e7eb;
    transform: translateY(-2px);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

.btn-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    box-shadow: var(--shadow);
    z-index: 10;
    margin-top: 5px;
    display: none;
    overflow: hidden;
}

.dropdown-menu.show {
    display: block;
}

.dropdown-item {
    padding: 8px 12px;
    cursor: pointer;
    transition: var(--transition);
    border-bottom: 1px solid #e5e7eb;
    color: var(--text-dark);
    font-size: clamp(0.75rem, 1.5vw, 0.85rem);
}

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

.dropdown-item:hover {
    background: var(--bg-light);
}

/* Generate Button */
.generate-btn {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: clamp(0.9rem, 2vw, 1rem);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin: 15px 0;
    box-shadow: 0 4px 15px rgba(106, 44, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.generate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(106, 44, 255, 0.4);
}

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

.generate-btn.loading {
    pointer-events: none;
    opacity: 0.8;
}

.generate-btn.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Advanced Options */
.advanced-options {
    margin-top: 15px;
}

.advanced-toggle {
    background: none;
    border: none;
    color: var(--primary-color);
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px 0;
    transition: var(--transition);
    font-size: clamp(0.85rem, 1.5vw, 0.9rem);
}

.advanced-toggle:hover {
    color: var(--primary-dark);
}

.advanced-content {
    display: none;
    margin-top: 12px;
    padding: 12px;
    background: var(--bg-light);
    border-radius: 10px;
}

.advanced-content.show {
    display: block;
}

/* Icon Selection */
.icon-selection {
    margin-top: 15px;
    padding: 12px;
    background: var(--bg-light);
    border-radius: 10px;
    max-height: 200px;
    overflow-y: auto;
}

.icon-categories {
    display: flex;
    gap: 6px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.icon-category {
    padding: 4px 8px;
    background: var(--white);
    border: 1px solid #e5e7eb;
    border-radius: 20px;
    font-size: clamp(0.7rem, 1.5vw, 0.8rem);
    cursor: pointer;
    transition: var(--transition);
}

.icon-category.active {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.icon-category:hover {
    border-color: var(--primary-color);
}

.icon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(45px, 1fr));
    gap: 8px;
}

.icon-item {
    width: 45px;
    height: 45px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.icon-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.icon-item.selected {
    border-color: var(--primary-color);
    background: rgba(106, 44, 255, 0.1);
    transform: scale(1.05);
}

.icon-item i {
    font-size: 1.3rem;
}

/* Brand Icon Colors */
.icon-item.brand-whatsapp i { color: #25D366; }
.icon-item.brand-youtube i { color: #FF0000; }
.icon-item.brand-facebook i { color: #1877F2; }
.icon-item.brand-twitter i { color: #1DA1F2; }
.icon-item.brand-instagram i { color: #E4405F; }
.icon-item.brand-telegram i { color: #0088CC; }
.icon-item.brand-linkedin i { color: #0077B5; }
.icon-item.brand-pinterest i { color: #E60023; }
.icon-item.brand-snapchat i { color: #FFFC00; }
.icon-item.brand-tiktok i { color: #000000; }
.icon-item.brand-reddit i { color: #FF4500; }
.icon-item.brand-discord i { color: #5865F2; }
.icon-item.brand-spotify i { color: #1DB954; }
.icon-item.brand-apple i { color: #000000; }
.icon-item.brand-android i { color: #3DDC84; }
.icon-item.brand-windows i { color: #0078D4; }
.icon-item.brand-paypal i { color: #003087; }
.icon-item.brand-bitcoin i { color: #F7931A; }
.icon-item.brand-ethereum i { color: #627EEA; }
.icon-item.brand-twitch i { color: #9146FF; }
.icon-item.brand-skype i { color: #00AFF0; }
.icon-item.brand-viber i { color: #7360F2; }
.icon-item.brand-line i { color: #00C300; }
.icon-item.brand-wechat i { color: #7BB32E; }
.icon-item.brand-signal i { color: #2592D9; }
.icon-item.brand-teams i { color: #5B5FC7; }
.icon-item.brand-slack i { color: #4A154B; }
.icon-item.brand-github i { color: #181717; }
.icon-item.brand-gitlab i { color: #FC6D26; }
.icon-item.brand-dropbox i { color: #0061FF; }
.icon-item.brand-google i { color: #4285F4; }
.icon-item.brand-amazon i { color: #FF9900; }
.icon-item.brand-netflix i { color: #E50914; }
.icon-item.brand-microsoft i { color: #00A4EF; }

.upload-section {
    margin-top: 15px;
    padding: 12px;
    background: var(--bg-light);
    border-radius: 10px;
    border: 2px dashed #e5e7eb;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.upload-section:hover {
    border-color: var(--primary-color);
    background: rgba(106, 44, 255, 0.05);
}

.upload-section input {
    display: none;
}

.upload-preview {
    margin-top: 10px;
    max-width: 80px;
    max-height: 80px;
    margin: 10px auto 0;
    display: none;
}

.upload-preview img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 6px;
}

/* Info Cards */
.info-section {
    margin-bottom: 25px;
}

.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.info-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 20px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    z-index: -99;
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.info-card-header {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}

.info-card-icon {
    width: 45px;
    height: 45px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    font-size: 1.3rem;
}

.info-card-title {
    font-size: clamp(1rem, 2vw, 1.1rem);
    font-weight: 600;
    color: var(--text-dark);
}

.info-card-content {
    color: var(--text-light);
    line-height: 1.5;
    font-size: clamp(0.85rem, 1.5vw, 0.9rem);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 25px;
}

.section-header h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 8px;
    color: var(--text-dark);
}

.section-header p {
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
    font-size: clamp(0.9rem, 1.5vw, 1rem);
}

/* Tutorials Section */
.tutorials-section {
    margin-bottom: 25px;
}

.tutorial-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.tutorial-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 25px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

.tutorial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.tutorial-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
}

.tutorial-card h3 {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    margin-bottom: 10px;
    color: var(--text-dark);
}

.tutorial-card p {
    color: var(--text-light);
    margin-bottom: 15px;
    font-size: clamp(0.9rem, 1.5vw, 1rem);
}

.tutorial-link {
    color: var(--primary-color);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}

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

/* FAQ Section */
.faq-section {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: var(--shadow);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 12px;
    border-bottom: 1px solid #e5e7eb;
    padding-bottom: 12px;
}

.faq-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.faq-question {
    font-weight: 600;
    font-size: clamp(0.9rem, 2vw, 1rem);
    color: var(--text-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 0;
}

.faq-question i {
    transition: var(--transition);
    color: var(--primary-color);
}

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

.faq-answer {
    color: var(--text-light);
    line-height: 1.5;
    display: none;
    padding-top: 8px;
    font-size: clamp(0.8rem, 1.5vw, 0.9rem);
}

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

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    animation: fadeIn 0.3s ease;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--white);
    border-radius: 16px;
    padding: 20px;
    max-width: 450px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from { transform: translateY(50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    border-bottom: 1px solid #e5e7eb;
    padding-bottom: 12px;
}

.modal-title {
    font-size: clamp(1.2rem, 3vw, 1.4rem);
    font-weight: 600;
    color: var(--text-dark);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.4rem;
    cursor: pointer;
    color: var(--text-light);
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--text-dark);
}

.shortcut-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.shortcut-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.shortcut-key {
    background: var(--bg-light);
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    padding: 4px 8px;
    font-family: monospace;
    font-weight: 600;
    color: var(--text-dark);
    min-width: 70px;
    text-align: center;
    font-size: clamp(0.75rem, 1.5vw, 0.85rem);
}

.shortcut-desc {
    color: var(--text-light);
    font-size: clamp(0.75rem, 1.5vw, 0.85rem);
}

/* Help Button */
.help-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(106, 44, 255, 0.3);
    transition: var(--transition);
    z-index: 100;
}

.help-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(106, 44, 255, 0.4);
}

/* Print Styles */
@media print {
    body {
        background-color: white;
        color: black;
    }
    
    .app-header, .info-section, .tutorials-section, .faq-section, .help-btn {
        display: none;
    }
    
    .main-content {
        display: block;
    }
    
    .form-panel {
        display: none;
    }
    
    .preview-panel {
        width: 100%;
        max-width: 100%;
        margin: 0 auto;
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    .action-buttons {
        display: none;
    }
    
    .qr-display {
        border: 1px solid #ddd;
        page-break-inside: avoid;
    }
    
    .qr-code-container {
        page-break-inside: avoid;
    }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .app-container {
        max-width: 95%;
    }
    
    .main-content {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
}

@media (max-width: 968px) {
    .app-container {
        padding: 10px;
    }
    
    .main-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .options-grid {
        grid-template-columns: 1fr;
    }
    
    .action-buttons {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .info-cards {
        grid-template-columns: 1fr;
    }
    
    .icon-grid {
        grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
    }

    .icon-item {
        width: 40px;
        height: 40px;
    }

    .icon-item i {
        font-size: 1.2rem;
    }
    
    .tutorial-cards {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 640px) {
    .app-container {
        padding: 8px;
    }
    
    .app-header {
        padding: 15px 12px;
        margin-bottom: 15px;
    }
    
    .form-panel, .preview-panel {
        padding: 15px;
    }
    
    .qr-display {
        padding: 15px;
        min-height: 200px;
    }
    
    .feature-badges {
        gap: 5px;
    }
    
    .feature-badge {
        font-size: 0.7rem;
        padding: 4px 8px;
    }
    
    .btn {
        padding: 8px 6px;
        font-size: 0.8rem;
    }
    
    .generate-btn {
        padding: 10px;
        font-size: 0.9rem;
    }
    
    .info-card {
        padding: 15px;
    }
    
    .info-card-icon {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .faq-section {
        padding: 15px;
    }
    
    .help-btn {
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }
    
    .tabs {
        gap: 3px;
    }
    
    .tab {
        padding: 5px 8px;
        font-size: 0.7rem;
    }
    
    .icon-selection {
        max-height: 150px;
    }
    
    .upload-preview {
        max-width: 60px;
        max-height: 60px;
    }
}