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

:root {
    --bg-primary: #f8f9fa;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f3f4;
    --bg-card: #ffffff;
    --bg-hover: #f8f9fa;
    
    --text-primary: #35373a;
    --text-secondary: #6c757d;
    --text-muted: #8b8b8b;
    
    --accent-green: #71c70a;
    --accent-green-hover: #5ba106;
    --accent-green-glow: rgba(113, 199, 10, 0.2);
    
    --border-color: #e4ecee;
    --border-light: #d0d7de;
    
    --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.15);
    --shadow-glow: 0 0 20px var(--accent-green-glow);
    
    --border-radius: 12px;
    --border-radius-small: 8px;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-family: 'Noto Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

/* Плавный скролл для всех элементов */
* {
    scroll-behavior: smooth;
}

/* Кастомный скроллбар для вебкита */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #71c70a, #5ba106);
    border-radius: 4px;
    transition: all 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #5ba106, #4a8a05);
    box-shadow: 0 2px 8px rgba(113, 199, 10, 0.3);
}

::-webkit-scrollbar-thumb:active {
    background: linear-gradient(135deg, #4a8a05, #3d7304);
}

::-webkit-scrollbar-corner {
    background: transparent;
}

body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    font-feature-settings: "kern" 1, "liga" 1, "calt" 1, "ss01" 1, "ss02" 1;
    font-variant-ligatures: common-ligatures;
    font-variant-numeric: tabular-nums;
    position: relative;
    overflow-x: hidden;
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

/* Улучшенный скролл для всех контейнеров */
.scroll-container {
    scroll-behavior: smooth;
    scroll-padding: 20px;
}

/* Плавные переходы для всех интерактивных элементов */
button, a, .clickable {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Улучшенный скролл для мобильных устройств */
@media (max-width: 768px) {
    html {
        scroll-padding-top: 60px;
    }
    
    body {
        scroll-padding-top: 60px;
    }
}

/* Гарантия видимости основных элементов */
.unload-header,
.unload-content,
.file-type-selector,
.upload-zone,
.data-viewer,
.file-info {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.category-node,
.product-card,
.tree-panel,
.products-panel,
.category-header,
.product-info,
.show-more-btn,
.category-toggle,
.detailed-view-btn {
    font-family: var(--font-family);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: "kern" 1, "liga" 1, "calt" 1;
    font-variant-ligatures: common-ligatures;
    text-rendering: optimizeLegibility;
    font-variant-numeric: tabular-nums;
}

/* Все интерактивные элементы должны быть кликабельны */
button,
input,
select,
textarea,
a,
.file-type-btn,
.upload-zone,
.action-btn,
.category-toggle,
.stat-item {
    pointer-events: auto !important;
    cursor: pointer !important;
}

/* Интерактивный фон подключен из отдельного файла */

#app {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* ========== ЗАГОЛОВОК ========== */
.unload-header {
    text-align: center;
    margin-bottom: 3rem;
}

.header-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.header-title-section h1 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.header-icon {
    width: 4rem;
    height: 4rem;
    color: var(--accent-green);
    position: relative;
}

.logo-container {
    position: relative;
    display: inline-block;
}

.logo-svg {
    filter: drop-shadow(0 4px 12px rgba(113, 199, 10, 0.3));
    transition: all 0.3s ease;
}

.logo-container:hover .logo-svg {
    transform: scale(1.05);
    filter: drop-shadow(0 6px 20px rgba(113, 199, 10, 0.4));
}

/* Анимации для элементов логотипа */
.logo-circle-outer {
    animation: logoRotate 20s linear infinite;
    transform-origin: center;
}

.logo-circle-inner {
    animation: logoRotate 15s linear infinite reverse;
    transform-origin: center;
}

.logo-document {
    animation: logoFloat 3s ease-in-out infinite;
}

.data-dot-1 {
    animation: dataFloat1 4s ease-in-out infinite;
}

.data-dot-2 {
    animation: dataFloat2 3.5s ease-in-out infinite;
}

.data-dot-3 {
    animation: dataFloat3 4.5s ease-in-out infinite;
}

.data-dot-4 {
    animation: dataFloat4 3.8s ease-in-out infinite;
}

.data-dot-5 {
    animation: dataFloat5 4.2s ease-in-out infinite;
}

.connection-line {
    stroke-dasharray: 5, 5;
    animation: connectionFlow 2s linear infinite;
}

/* Ключевые кадры анимаций */
@keyframes logoRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes logoFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-2px); }
}

@keyframes dataFloat1 {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.8; }
    25% { transform: translate(1px, -1px) scale(1.1); opacity: 1; }
    50% { transform: translate(-1px, 1px) scale(0.9); opacity: 0.6; }
    75% { transform: translate(1px, 1px) scale(1.05); opacity: 0.9; }
}

@keyframes dataFloat2 {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.7; }
    30% { transform: translate(-1px, -1px) scale(1.2); opacity: 1; }
    60% { transform: translate(1px, -1px) scale(0.8); opacity: 0.5; }
    90% { transform: translate(-1px, 1px) scale(1.1); opacity: 0.8; }
}

@keyframes dataFloat3 {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.6; }
    20% { transform: translate(1px, 1px) scale(1.15); opacity: 0.9; }
    40% { transform: translate(-1px, 1px) scale(0.85); opacity: 0.4; }
    60% { transform: translate(1px, -1px) scale(1.05); opacity: 0.7; }
    80% { transform: translate(-1px, -1px) scale(0.95); opacity: 0.8; }
}

@keyframes dataFloat4 {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.8; }
    35% { transform: translate(-1px, 1px) scale(1.1); opacity: 1; }
    70% { transform: translate(1px, -1px) scale(0.9); opacity: 0.5; }
}

@keyframes dataFloat5 {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.7; }
    40% { transform: translate(1px, -1px) scale(1.2); opacity: 0.9; }
    80% { transform: translate(-1px, 1px) scale(0.8); opacity: 0.6; }
}

@keyframes connectionFlow {
    0% { stroke-dashoffset: 0; }
    100% { stroke-dashoffset: 20; }
}

/* Эффект свечения при наведении */
.logo-container:hover .logo-circle-outer {
    filter: drop-shadow(0 0 20px rgba(113, 199, 10, 0.6));
}

.logo-container:hover .data-dot {
    filter: drop-shadow(0 0 8px rgba(113, 199, 10, 0.8));
}

@keyframes pulse {
    0%, 100% { 
        transform: scale(1);
        filter: drop-shadow(0 0 10px var(--accent-green-glow));
    }
    50% { 
        transform: scale(1.05);
        filter: drop-shadow(0 0 20px var(--accent-green-glow));
    }
}

.header-title-section p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 400;
}

.header-stats {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.stat-item {
    /* border: 1px solid var(--border-color); */
    /* border-radius: var(--border-radius); */
    padding: 1.25rem;
    text-align: center;
    min-width: 200px;
    transition: var(--transition);
}


.stat-value {
    display: block;
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ========== ВЫБОР ТИПА ФАЙЛА ========== */
.file-type-selector {
    margin-bottom: 3rem;
}

.file-type-selector h2 {
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-align: left;
}

.file-type-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.file-type-btn {
    flex: 1;
    min-width: 300px;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
    overflow: hidden;
}

.file-type-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    border-color: var(--border-light);
}

.file-type-btn.active {
    border-color: var(--accent-green);
    box-shadow: var(--shadow-glow);
    background: linear-gradient(135deg, rgba(113, 199, 10, 0.05) 0%, var(--bg-card) 100%);
}

.file-type-btn.active::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(113, 199, 10, 0.1) 0%, transparent 100%);
    pointer-events: none;
}

.file-type-icon {
    flex-shrink: 0;
    width: 4rem;
    height: 4rem;
    transition: var(--transition);
}

.file-type-btn.active .file-type-icon {
    transform: scale(1.1);
}

.yml-icon {
    color: #9ca3af;
}

.file-type-btn.active .yml-icon {
    color: #f56565;
}

.excel-icon {
    color: #9ca3af;
}

.file-type-btn.active .excel-icon {
    color: #48bb78;
}

.csv-icon {
    color: #9ca3af;
}

.file-type-btn.active .csv-icon {
    color: #ed8936;
}

.yaml-icon {
    color: #9ca3af;
}

.file-type-btn.active .yaml-icon {
    color: #a94e7d;
}

.file-type-btn:not(.active) {
    opacity: 0.5;
    filter: grayscale(40%);
}

.file-type-btn:not(.active):hover {
    opacity: 0.6;
    filter: grayscale(25%);
}

.file-type-info {
    flex: 1;
    text-align: left;
}

.file-type-info h3 {
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.file-type-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.4;
}

.status {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status.available {
    background: var(--accent-green);
    color: var(--bg-primary);
    border: 1px solid var(--accent-green);
}

.status.coming-soon {
    background: #f59e0b;
    color: var(--bg-primary);
    border: 1px solid #f59e0b;
}

/* ========== ОБЛАСТЬ ЗАГРУЗКИ ========== */
.file-upload-area {
    margin-bottom: 3rem;
}

.upload-zone {
    background: var(--bg-card);
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
    padding: 3rem 2rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.upload-zone:hover {
    border-color: var(--accent-green);
    background: linear-gradient(135deg, rgba(113, 199, 10, 0.05) 0%, var(--bg-card) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.upload-zone.drag-over {
    border-color: var(--accent-green);
    background: linear-gradient(135deg, rgba(113, 199, 10, 0.1) 0%, var(--bg-card) 100%);
    box-shadow: var(--shadow-glow);
}

.upload-icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: 50%;
    transition: var(--transition);
}

.upload-zone:hover .upload-icon {
    background: var(--accent-green);
    color: var(--bg-primary);
    transform: scale(1.1);
    box-shadow: 0 4px 12px var(--accent-green-glow);
}

.upload-icon svg {
    width: 2rem;
    height: 2rem;
    color: var(--accent-green);
    transition: var(--transition);
}

.upload-zone:hover .upload-icon svg {
    color: var(--bg-primary);
}

.upload-zone h3 {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

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

/* ========== ПРОСМОТР ДАННЫХ ========== */
.data-viewer {
    margin-bottom: 4rem;
    transition: none;
    transform-origin: center center;
    position: relative;
    z-index: 1;
}

/* Убираем CSS hover эффект - используем только JavaScript модальное окно */

/* Отдельное модальное окно */
.data-viewer-modal {
    position: fixed;
    top: 2.5vh;
    left: 2.5vw;
    width: 95vw;
    height: 95vh;
    z-index: 1000;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 250, 252, 0.95) 100%);
    border: 1px solid rgba(113, 199, 10, 0.15);
    border-radius: 1rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 10px 20px rgba(0, 0, 0, 0.2);
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: scale(0.9) translateY(20px);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Показываем модальное окно */
.data-viewer-modal.show {
    opacity: 1;
    visibility: visible;
    transform: scale(1) translateY(0);
    background: #ffffff00;
    border: none;
    box-shadow: none;
}

/* Стили для модального окна */
.modal-content {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.modal-body {
    flex: 1;
    padding: 2rem;
    overflow-y: auto;
    background: rgba(248, 250, 252, 0.8);
    border-radius: 1rem;
}

/* Стили для контента внутри модального окна */
.modal-body .viewer-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 3rem 1.5rem 3rem;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 0.75rem 0.75rem 0 0;
    margin-bottom: 0;
}

.modal-body .search-section {
    padding: 0 3rem 2rem 3rem;
    background: rgba(248, 250, 252, 0.8);
    border-radius: 0 0 0.75rem 0.75rem;
}

.modal-body .data-content {
    padding: 2rem 3rem;
    font-size: 1.1rem;
    line-height: 1.8;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 0.75rem;
}

.modal-body .category-tree {
    padding: 1rem 2rem;
}

.modal-body .category-item {
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    font-size: 1.1rem;
}

.modal-body .category-header {
    padding: 1rem 1.5rem;
    font-size: 1.2rem;
}

.modal-body .products-grid {
    gap: 1.5rem;
    padding: 1rem 2rem;
}

.modal-body .product-card {
    padding: 1.5rem;
    font-size: 1.05rem;
}

/* Адаптивность для модального окна */
@media (max-width: 768px) {
    .data-viewer-modal {
        top: 1vh;
        left: 1vw;
        width: 98vw;
        height: 98vh;
    }
    
    .modal-body {
        padding: 1.5rem;
    }
    
    .modal-body .viewer-controls {
        padding: 1.25rem 2rem;
    }
    
    .modal-body .search-section {
        padding: 0 2rem 1.25rem 2rem;
    }
    
    .modal-body .data-content {
        padding: 1.75rem 2rem;
        font-size: 1.05rem;
    }
    
    .modal-body .category-item {
        padding: 1.25rem;
        font-size: 1.05rem;
    }
    
    .modal-body .category-header {
        padding: 0.875rem 1.25rem;
        font-size: 1.15rem;
    }
    
    .modal-body .products-grid {
        padding: 0.875rem 1.5rem;
        gap: 1.25rem;
    }
    
    .modal-body .product-card {
        padding: 1.25rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .data-viewer-modal {
        top: 0.5vh;
        left: 0.5vw;
        width: 99vw;
        height: 99vh;
    }
    
    .modal-body {
        padding: 1rem;
    }
    
    .modal-body .viewer-controls {
        padding: 1rem 1.5rem;
    }
    
    .modal-body .search-section {
        padding: 0 1.5rem 1rem 1.5rem;
    }
    
    .modal-body .data-content {
        padding: 1.5rem;
        font-size: 1rem;
    }
    
    .modal-body .category-item {
        padding: 1rem;
        font-size: 1rem;
    }
    
    .modal-body .category-header {
        padding: 0.75rem 1rem;
        font-size: 1.1rem;
    }
    
    .modal-body .products-grid {
        padding: 0.75rem 1rem;
        gap: 1rem;
    }
    
    .modal-body .product-card {
        padding: 1rem;
        font-size: 0.95rem;
    }
}

/* Убраны CSS hover стили - используем только JavaScript модальное окно */

/* Убраны CSS hover стили в медиа-запросах - используем только JavaScript модальное окно */

.viewer-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.viewer-controls h3 {
    color: var(--text-primary);
    font-size: 1.3rem;
    font-weight: 600;
}

.view-buttons {
    display: flex;
    gap: 0.375rem;
    flex-wrap: wrap;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(113, 199, 10, 0.08);
    border-radius: 0.75rem;
    padding: 0.25rem;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.view-btn {
    padding: 0.625rem 1.25rem;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 0.5rem;
    color: #6b7280;
    font: 500 0.8rem/1.2 'Inter', sans-serif;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: -0.01em;
    white-space: nowrap;
}

.view-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(113, 199, 10, 0.05) 0%, rgba(113, 199, 10, 0.02) 100%);
    opacity: 0;
    transition: opacity 0.2s ease;
    border-radius: 0.5rem;
}

.view-btn:hover {
    color: #374151;
    transform: translateY(-1px);
}

.view-btn:hover::before {
    opacity: 1;
}

.view-btn.active {
    border: 1px dashed rgb(16 16 16 / 13%);
    transform: translateY(-1px);
}

.view-btn.active::before {
    opacity: 0;
}

.view-btn.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: #71c70a;
    border-radius: 1px;
    box-shadow: 0 0 4px rgba(113, 199, 10, 0.4);
}

.search-section {
    margin-bottom: 2rem;
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 1.25rem;
    z-index: 2;
    width: 1rem;
    height: 1rem;
    color: #9ca3af;
    transition: color 0.2s ease;
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-icon svg {
    width: 1rem;
    height: 1rem;
    stroke-width: 2;
    flex-shrink: 0;
}

.search-input {
    width: 100%;
    padding: 1rem 1.5rem 1rem 3rem;
    background: #f8f9fa;
    border-radius: 25px;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-window);
    color: var(--text-primary);
    font: 600 0.95rem / 1.2 'Inter', sans-serif;
    margin: 0 0 0.125rem 0;
    letter-spacing: -0.01em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: all 0.2s ease;
}

.search-input:focus {
    outline: none;
    border: 2px solid var(--text-primary);
    background: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1), 0 2px 6px rgba(0, 0, 0, 0.05);
}

.search-input:focus .search-icon{
    top: 1.2rem;
}

.search-input:focus + .search-icon,
.search-input-wrapper:focus-within .search-icon {
    color: var(--text-primary);
    /* top: 1.2rem; */
    /* transform: scale(1.05); */
}

.search-input::placeholder {
    color: #1f293794;
    font: 600 0.94rem / 1.2 'Inter', sans-serif;
    margin: 0 0 0.125rem 0;
    letter-spacing: -0.01em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========== ИНФОРМАЦИЯ О ФАЙЛЕ ========== */
.file-info {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 250, 252, 0.95) 100%);
    border: 1px solid rgba(113, 199, 10, 0.12);
    border-radius: 0.875rem;
    padding: 1rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06), 0 1px 3px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    margin-bottom: 1.25rem;
    font-family: 'Inter', 'Noto Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    font-feature-settings: "kern" 1, "liga" 1, "calt" 1;
    font-variant-ligatures: common-ligatures;
    font-variant-numeric: tabular-nums;
}

.file-info-card {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.file-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(113, 199, 10, 0.08);
}

.file-icon {
    width: 2.25rem;
    height: 2.25rem;
    border: 1px solid rgba(113, 199, 10, 0.18);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 1px 3px rgba(113, 199, 10, 0.1);
}

.file-icon svg {
    width: 1.125rem;
    height: 1.125rem;
    color: #71c70a;
    filter: drop-shadow(0 1px 2px rgba(113, 199, 10, 0.2));
}

.file-title h3 {
    color: #1f2937;
    font: 600 1rem/1.2 'Inter', sans-serif;
    margin: 0 0 0.125rem 0;
    letter-spacing: -0.01em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.file-name {
    color: #b3b4b7;
    font: 500 0.62rem / 1.2 'Inter', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.file-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.625rem;
}

.metric-item {
    background: rgba(255, 255, 255, 0.7);
    border: 1px dashed rgb(0 0 0 / 15%);
    border-radius: 0.5rem;
    padding: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.625rem;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.metric-icon {
    width: 1.875rem;
    height: 1.875rem;
    border: 1px solid #71c70a00;
    border-radius: 0.375rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 1px 2px rgba(113, 199, 10, 0.1);
}

.metric-icon svg {
    width: 1rem;
    height: 1rem;
    color: #71c70a;
    filter: drop-shadow(0 1px 1px rgba(113, 199, 10, 0.2));
}

.metric-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    min-width: 0;
}

.metric-value {
    color: #111827;
    font: 600 0.875rem/1.2 'Inter', sans-serif;
    word-break: break-word;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.01em;
}

.metric-label {
    color: #b3b4b7;
    font: 500 0.62rem / 1.2 'Inter', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.file-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(113, 199, 10, 0.06);
}

.action-btn {
    background: rgba(250, 250, 250, 0);
    color: #71c70a;
    border: 1px solid rgba(113, 199, 10, 0.2);
    border-radius: 0.5rem;
    padding: 0.5rem 1rem;
    font: 600 0.75rem/1.2 'Inter', sans-serif;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 0.375rem;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: -0.01em;
    box-shadow: 0 1px 2px rgba(113, 199, 10, 0.1);
}

.action-btn:hover {
    background: rgba(113, 199, 10, 0.15);
    border-color: rgba(113, 199, 10, 0.3);
    box-shadow: 0 2px 6px rgba(113, 199, 10, 0.2);
}

.action-btn svg {
    width: 0.875rem;
    height: 0.875rem;
    flex-shrink: 0;
    filter: drop-shadow(0 1px 1px rgba(113, 199, 10, 0.2));
}

.clear-btn {
    background: rgba(255, 255, 255, 0);
    border-color: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    box-shadow: 0 1px 2px rgba(239, 68, 68, 0.1);
}

.clear-btn:hover {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.3);
    box-shadow: 0 2px 6px rgba(239, 68, 68, 0.2);
}

.clear-btn svg {
    filter: drop-shadow(0 1px 1px rgba(239, 68, 68, 0.2));
}

/* ========== ДРЕВОВИДНЫЙ ПРОСМОТР ========== */
.eo-category-tree {
    background: var(--bg-window);
    border-radius: var(--border-radius);
    padding: 0;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-window);
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 0;
    min-height: 600px;
    position: relative;
    overflow: hidden;
}

/* Левая панель - дерево категорий */
.tree-panel {
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 2;
}

.tree-header {
    padding: 1.25rem 1.5rem 0.75rem 1.5rem;
    background: var(--bg-header);
    border-bottom: 1px solid var(--border-header);
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.tree-header h3 {
    /* margin: 0 0 0.5rem 0; */
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.tree-stats {
    display: flex;
}

.tree-stats .stat-item {
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 500;
    border: none;
    background: none;
    box-shadow: none;
    padding: 0;
    min-width: 100px;
}

.tree-content {
    flex: 1;
    overflow: auto;
    max-height: calc(700px - 120px);
}

/* Правая панель - товары */
.products-panel {
    background: var(--bg-primary);
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 2;
}

.products-header {
    padding: 1.25rem 1.5rem 0.75rem 1.5rem;
    background: var(--bg-header);
    position: relative;
    z-index: 3;
}

.products-header h3 {
    /* margin: 0 0 0.25rem 0; */
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.products-subtitle {
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.products-content {
    flex: 1;
    overflow-y: auto;
    max-height: calc(700px - 100px);
}

/* Empty state */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-secondary);
}

.empty-icon {
    width: 4rem;
    height: 4rem;
    margin-bottom: 1.5rem;
    opacity: 0.6;
}

.empty-icon svg {
    width: 100%;
    height: 100%;
    stroke: var(--accent-green);
    stroke-width: 1.5;
}

.empty-state h4 {
    margin: 0 0 0.5rem 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.empty-state p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.5;
    max-width: 300px;
}

.category-node {
    background: var(--bg-card);
    margin-bottom: 0.375rem;
    transition: background-color 0.2s ease;
    position: relative;
}

.category-node:hover {
    background: var(--bg-hover);
}

.category-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    transition: background-color 0.2s ease;
    border-radius: 6px;
    position: relative;
    z-index: 2;
}

.category-header:hover {
    background: var(--bg-hover);
}

.category-toggle {
    width: 1.5rem;
    height: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 3px;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.2s ease;
    flex-shrink: 0;
}

.category-toggle-placeholder {
    width: 1.5rem;
    height: 1.5rem;
    flex-shrink: 0;
}

.category-toggle:hover {
    background: var(--accent-green);
    border-color: var(--accent-green);
    color: white;
}

.category-toggle.expanded {
    background: var(--accent-green);
    border-color: var(--accent-green);
    color: white;
}

.category-toggle.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.category-toggle.disabled:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
    color: inherit;
}

.toggle-icon {
    width: 0.75rem;
    height: 0.75rem;
    transition: transform 0.2s ease;
    stroke-width: 2.5;
}

.category-toggle.expanded .toggle-icon {
    transform: rotate(90deg);
}

.category-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.category-name {
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
    margin: 0;
    line-height: 1.3;
}

.category-stats {
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 400;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.detailed-view-btn {
    width: 1.5rem;
    height: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 3px;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.2s ease;
    flex-shrink: 0;
}

.detailed-view-btn:hover {
    background: var(--color-header);
    border-color: var(--color-header);
    color: white;
}

.detailed-view-btn svg {
    width: 0.75rem;
    height: 0.75rem;
    color: var(--text-secondary);
    transition: color 0.2s ease;
    stroke-width: 2.5;
}

.detailed-view-btn:hover svg {
    color: white;
}

.category-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.category-content.expanded {
    max-height: 2000px;
    overflow: visible;
}

.subcategories {
    padding: 0.5rem 0 0.5rem 1rem;
    border-left: 1px solid var(--border-color);
    margin-left: 1.45rem;
    max-width: calc(100% - 1rem);
}

/* ========== КАРТОЧКИ ТОВАРОВ ========== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
}

.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 0.5rem;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.product-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-green);
}

.product-card.hidden {
    display: none;
}

.product-image {
    width: 100%;
    height: 120px;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-small);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius-small);
}

.product-image img.hidden {
    display: none;
}

.product-image svg {
    width: 2rem;
    height: 2rem;
    color: var(--text-muted);
}

.product-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.product-name {
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.2;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-price {
    color: var(--accent-green);
    font-size: 0.9rem;
    font-weight: 700;
    margin: 0;
}

.product-description {
    color: var(--text-secondary);
    font-size: 0.75rem;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin: 0;
}

.product-id {
    color: var(--text-muted);
    font-size: 0.65rem;
    font-weight: 500;
    background: var(--bg-tertiary);
    padding: 0.125rem 0.375rem;
    border-radius: 3px;
    align-self: flex-start;
    margin-top: 0.25rem;
}

/* ========== ИНФОРМАЦИЯ О ДОПОЛНИТЕЛЬНЫХ ТОВАРАХ ========== */
.more-products-info {
    grid-column: 1 / -1;
    display: flex;
    justify-content: center;
    padding: 2rem 1.5rem;
    margin-top: 1.5rem;
}

.show-more-btn {
    position: relative;
    background: var(--bg-card);
    border: 1px solid rgb(228 236 238);
    border-radius: 12px;
    padding: 0;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: border-color 0.2s ease;
    min-width: 280px;
    max-width: 420px;
    width: 100%;
    overflow: hidden;
}

.show-more-btn-content {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    width: 100%;
}

.show-more-btn:hover {
    border-color: rgba(113, 199, 10, 0.4);
}

.show-more-btn svg {
    width: 1.125rem;
    height: 1.125rem;
    color: var(--accent-green);
    flex-shrink: 0;
}

.show-more-btn-text {
    color: var(--text-primary);
    font-weight: 500;
}

/* ========== ДРЕВОВИДНЫЙ ВИД ========== */
.yml-viewer {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-card);
}

.yml-tree {
    list-style: none;
    padding: 0;
    margin: 0;
}

.yml-tree-item {
    margin-bottom: 0.5rem;
}

.yml-tree-content {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small);
    transition: var(--transition);
}

.yml-tree-content:hover {
    background: var(--bg-hover);
    border-color: var(--border-light);
}

.yml-tree-toggle {
    width: 1.5rem;
    height: 1.5rem;
    border: none;
    background: var(--accent-green);
    color: var(--bg-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.75rem;
    transition: var(--transition);
}

.yml-tree-toggle:hover {
    background: var(--accent-green-hover);
}

.yml-tree-toggle.expanded {
    transform: rotate(90deg);
}

.yml-tree-key {
    color: var(--accent-green);
    font-weight: 600;
    font-size: 0.9rem;
}

.yml-tree-value {
    color: var(--text-primary);
    font-size: 0.9rem;
}

.yml-tree-attributes {
    color: var(--text-muted);
    font-size: 0.8rem;
    font-style: italic;
}

.yml-tree-children {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0 0 2rem;
    border-left: 2px solid var(--border-color);
    padding-left: 1rem;
}

.yml-tree-children.expanded {
    display: block;
}

/* ========== ТАБЛИЧНЫЙ ВИД ========== */
.table-viewer {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-card);
    overflow-x: auto;
}

.table-viewer table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-secondary);
    border-radius: var(--border-radius-small);
    overflow: hidden;
}

.table-viewer th {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-weight: 600;
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.table-viewer td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 0.9rem;
}

.table-viewer tr:hover {
    background: var(--bg-hover);
}

/* ========== ИСХОДНЫЙ КОД ========== */
.raw-viewer {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-card);
}

.raw-viewer pre {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small);
    padding: 1.5rem;
    margin: 0;
    overflow-x: auto;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-primary);
}

/* ========== РЕЗУЛЬТАТЫ ПОИСКА ========== */
.search-results {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem;
    margin-top: 1rem;
    box-shadow: var(--shadow-card);
}

.search-results h4 {
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 1rem 0;
}

.search-result-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small);
    padding: 1rem;
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.search-result-item:hover {
    background: var(--bg-hover);
    border-color: var(--accent-green);
    transform: translateY(-1px);
}

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

.result-path {
    color: var(--accent-green);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.result-content {
    color: var(--text-primary);
    font-size: 0.9rem;
    line-height: 1.4;
}

/* ========== АДАПТИВНОСТЬ ========== */
/* ========== АДАПТИВНОСТЬ ========== */
@media (max-width: 768px) {
    #app {
        padding: 1rem;
    }

    .header-title-section h1 {
        font-size: 2rem;
        flex-direction: column;
        gap: 0.5rem;
    }

    .header-stats {
        flex-direction: column;
        align-items: center;
    }

    .file-type-buttons {
        flex-direction: column;
    }

    .file-type-btn {
        min-width: auto;
    }

    .viewer-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .view-buttons {
        justify-content: center;
        gap: 0.25rem;
        padding: 0.1875rem;
        border-radius: 0.625rem;
    }

    .view-btn {
        padding: 0.5rem 1rem;
        font-size: 0.75rem;
        border-radius: 0.375rem;
    }

    .file-details {
        grid-template-columns: 1fr;
    }

    .file-actions {
        justify-content: center;
        flex-direction: column;
        gap: 0.75rem;
    }

    .action-btn {
        width: 100%;
        justify-content: center;
        padding: 0.625rem 1.25rem;
    }

    .action-btn svg {
        width: 0.875rem;
        height: 0.875rem;
    }

    /* Адаптивность для древовидного просмотра */
    .eo-category-tree {
        grid-template-columns: 1fr;
        gap: 0;
        min-height: auto;
    }

    .tree-panel {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }

    .tree-header {
        padding: 1rem 1.25rem 0.75rem 1.25rem;
    }

    .tree-content {
        max-height: 300px;
    }

    .products-panel {
        min-height: 400px;
    }

    .products-header {
        padding: 1rem 1.25rem 0.75rem 1.25rem;
    }

    .products-content {
        padding: 1rem 1.25rem;
        max-height: 400px;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 0.5rem;
    }

    .category-node {
        margin-bottom: 0.5rem;
    }

    .category-header {
        padding: 0.75rem 1rem;
        gap: 0.75rem;
    }
    
    .category-toggle,
    .detailed-view-btn {
        width: 1.75rem;
        height: 1.75rem;
    }
    
    .toggle-icon {
        width: 0.875rem;
        height: 0.875rem;
    }
    
    .detailed-view-btn svg {
        width: 0.875rem;
        height: 0.875rem;
    }
    
    .product-image {
        height: 150px;
    }
    
    .show-more-btn {
        min-width: 240px;
        max-width: 360px;
    }

    .show-more-btn-content {
        padding: 0.875rem 1.75rem;
    }
}

@media (max-width: 480px) {
    .file-info {
        padding: 0.875rem;
        margin-bottom: 1rem;
        border-radius: 0.75rem;
    }

    .file-info-card {
        gap: 0.625rem;
    }

    .file-header {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
        padding-bottom: 0.625rem;
    }

    .file-icon {
        width: 2rem;
        height: 2rem;
        border-radius: 0.375rem;
    }

    .file-icon svg {
        width: 1rem;
        height: 1rem;
    }

    .file-title h3 {
        font-size: 0.9rem;
        line-height: 1.3;
    }

    .file-name {
        font-size: 0.7rem;
        line-height: 1.4;
    }

    .file-metrics {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .metric-item {
        padding: 0.625rem;
        gap: 0.5rem;
        border-radius: 0.375rem;
    }

    .metric-icon {
        width: 1.625rem;
        height: 1.625rem;
        border-radius: 0.25rem;
    }

    .metric-icon svg {
        width: 0.875rem;
        height: 0.875rem;
    }

    .metric-value {
        font-size: 0.8rem;
        line-height: 1.3;
    }

    .metric-label {
        font-size: 0.6rem;
        line-height: 1.2;
    }

    .file-actions {
        gap: 0.5rem;
        padding-top: 0.625rem;
    }

    .action-btn {
        padding: 0.4375rem 0.875rem;
        font-size: 0.7rem;
        border-radius: 0.375rem;
    }

    .action-btn svg {
        width: 0.75rem;
        height: 0.75rem;
    }

    .search-icon {
        left: 1rem;
        width: 0.875rem;
        height: 0.875rem;
    }

    .search-icon svg {
        width: 0.875rem;
        height: 0.875rem;
    }

    .search-input {
        padding: 0.875rem 1.25rem 0.875rem 2.75rem;
        font-size: 0.875rem;
    }

    .view-buttons {
        gap: 0.1875rem;
        padding: 0.125rem;
        border-radius: 0.5rem;
    }

    .view-btn {
        padding: 0.4375rem 0.875rem;
        font-size: 0.7rem;
        border-radius: 0.25rem;
    }

    .view-btn.active::after {
        width: 16px;
        height: 1.5px;
    }

    .show-more-btn {
        min-width: 200px;
        max-width: 320px;
    }

    .show-more-btn-content {
        padding: 0.75rem 1.5rem;
    }

    .show-more-btn-text {
        font-size: 0.8rem;
    }

    .header-title-section h1 {
        font-size: 1.5rem;
    }
    
    .stat-item {
        padding: 1rem 1.5rem;
        min-width: 120px;
    }
    
    .stat-value {
        font-size: 2rem;
    }
    
    .file-type-btn {
        padding: 1rem;
    }
    
    .upload-zone {
        padding: 2rem 1rem;
    }
    
    .data-viewer {
        padding: 1.125rem;
    }
    
    /* Адаптивность для очень маленьких экранов */
    .products-grid {
        grid-template-columns: 1fr;
        gap: 0.5rem;
        margin-left: 0.25rem;
        padding: 0.125rem;
    }
    
    .subcategories {
        margin-left: 0.5rem;
        padding: 0 0.25rem 0.25rem 0.25rem;
    }
    
    .category-header {
        padding: 0.5rem 0.75rem;
        gap: 0.5rem;
    }
    
    .category-toggle,
    .detailed-view-btn {
        width: 1.5rem;
        height: 1.5rem;
    }
    
    .toggle-icon {
        width: 0.75rem;
        height: 0.75rem;
    }
    
    .detailed-view-btn svg {
        width: 0.75rem;
        height: 0.75rem;
    }
    
    .product-image {
        height: 120px;
    }
    
    .product-card {
        padding: 0.75rem;
    }
    
    .category-name {
        font-size: 1rem;
    }
    
    .category-stats {
        font-size: 0.8rem;
    }
}

/* ========== ДОПОЛНИТЕЛЬНЫЕ ЭФФЕКТЫ ========== */
.file-type-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s;
}

.file-type-btn:hover::after {
    left: 100%;
}

.upload-zone::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(113, 199, 10, 0.1) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    transition: all 0.3s ease;
    pointer-events: none;
}

.upload-zone:hover::before {
    width: 200px;
    height: 200px;
}

/* ========== АНИМАЦИИ ЗАГРУЗКИ ========== */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(113, 199, 10, 0.2), transparent);
    animation: loading 1.5s infinite;
}

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

/* ========== СКРОЛЛБАР ========== */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: #ffffff;
    border-radius: 50px;
    padding: 10px 0;
}

::-webkit-scrollbar-track:hover,
::-webkit-scrollbar-track:active {
    background: #e4e4e4;
}

::-webkit-scrollbar-thumb {
    background: #cdcdcd;
    border-radius: 3px;
    border: 14px none transparent;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-green);
}

::-webkit-scrollbar-thumb:active {
    background: var(--accent-green-hover);
}

::-webkit-scrollbar-corner {
    background: transparent;
}

/* ========== МОДАЛЬНЫЙ ОВЕРЛЕЙ ========== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 998;
    background: rgb(255 255 255 / 10%);
    backdrop-filter: blur(3px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    pointer-events: none;
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* Адаптивность для модального оверлея */
@media (max-width: 768px) {
    .modal-overlay {
        background: rgba(255, 255, 255, 0.9);
        backdrop-filter: blur(1px);
    }
}

@media (max-width: 480px) {
    .modal-overlay {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: none;
    }
}