/* ==================== ТЕМНАЯ ТЕМА - ПОЛНЫЙ РЕДИЗАЙН ==================== */

:root {
    --bg-primary: #0A0E17;
    --bg-secondary: #111827;
    --bg-tertiary: #1F2937;
    --bg-card: rgba(31, 41, 55, 0.95);
    --bg-card-solid: #1F2937;
    
    --text-primary: #F9FAFB;
    --text-secondary: #9CA3AF;
    --text-muted: #6B7280;
    
    --border-light: rgba(75, 85, 99, 0.4);
    --border-glow: rgba(59, 130, 246, 0.3);
    
    --primary: #3B82F6;
    --primary-dark: #2563EB;
    --primary-light: #60A5FA;
    --primary-glow: rgba(59, 130, 246, 0.2);
    
    --success: #10B981;
    --success-dark: #059669;
    --warning: #F59E0B;
    --danger: #EF4444;
    --purple: #8B5CF6;
    --cyan: #06B6D4;
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(59, 130, 246, 0.15);
    
    --radius: 16px;
    --radius-sm: 10px;
    --radius-lg: 24px;
    
    --transition-fast: 0.2s ease;
    --transition: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
}

/* ==================== КАСТОМНАЯ ПРОКРУТКА ==================== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* ==================== АНИМАЦИИ ==================== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
    from { transform: translateX(-30px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes glowPulse {
    0%, 100% { box-shadow: 0 0 0 0 var(--primary-glow); }
    50% { box-shadow: 0 0 20px 5px var(--primary-glow); }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

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

/* ==================== КОНТЕЙНЕРЫ ==================== */
.container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 24px;
    animation: fadeIn 0.5s ease;
}

/* ==================== ЗАГОЛОВКИ ==================== */
h1 {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-light), var(--purple));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid transparent;
    border-image: linear-gradient(90deg, var(--primary), transparent);
    border-image-slice: 1;
    display: inline-block;
    color: var(--text-primary);
}

h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

/* ==================== КОРПОРАТИВНАЯ ПАНЕЛЬ ==================== */
.corporate-panel {
    background: var(--bg-card-solid);
    backdrop-filter: blur(10px);
    border-radius: var(--radius);
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.corporate-panel:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.user-badge {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--bg-tertiary);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    transition: var(--transition);
}

.user-badge:hover {
    background: rgba(59, 130, 246, 0.15);
}

.user-role-badge {
    background: linear-gradient(135deg, var(--primary), var(--purple));
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}

.subscription-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--success);
    color: white;
}

.subscription-info {
    background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
    border-radius: var(--radius);
    padding: 0.75rem 1rem;
    min-width: 240px;
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.subscription-info:hover {
    border-color: var(--primary);
}

.subscription-card {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.subscription-plan {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
}

.subscription-countdown {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.countdown-days {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    margin: 0 0.25rem;
}

/* ==================== ВКЛАДКИ (TABS) ==================== */
.tab-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    background: var(--bg-secondary);
    padding: 0.5rem;
    border-radius: var(--radius);
    border: 1px solid var(--border-light);
}

.tab {
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-sm);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-secondary);
    background: transparent;
}

.tab:hover {
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary-light);
    transform: translateY(-2px);
}

.tab.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: var(--shadow);
}

.tab-content {
    display: none;
    animation: fadeIn 0.4s ease;
}

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

/* ==================== КНОПКИ ==================== */
button {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    border: none;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-sm);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.875rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    filter: brightness(1.05);
}

button:active {
    transform: translateY(0);
}

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

button.secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary);
    color: var(--primary-light);
}

button.success {
    background: linear-gradient(135deg, var(--success), var(--success-dark));
}

button.warning {
    background: linear-gradient(135deg, var(--warning), #D97706);
}

button.danger {
    background: linear-gradient(135deg, var(--danger), #DC2626);
}

button.info {
    background: linear-gradient(135deg, var(--cyan), #0891B2);
}

button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* ==================== ТАБЛИЦЫ ==================== */
.table-container {
    overflow-x: auto;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.table-container:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

/* Основная таблица */
table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.875rem;
    min-width: 800px;
}

/* Общие стили для ячеек заголовка */
th {
    padding: 1rem 0.875rem;
    font-weight: 600;
    text-align: center;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-light);
    white-space: nowrap;
}

/* Первая строка заголовка (основные колонки) */
thead tr:first-child th {
    background: linear-gradient(135deg, #1a2535, #0f172a);
    font-size: 0.9rem;
    letter-spacing: 0.3px;
    border-bottom: 2px solid var(--primary);
}

/* Стили для группировки поставщиков (вторая строка - Цена) */
thead tr:last-child th {
    background: var(--bg-secondary);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 0.5rem 0.875rem;
    border-bottom: 1px solid var(--border-light);
}

/* Стили для колонки Код */
th.product-code-col {
    text-align: center;
    min-width: 90px;
    border-radius: 12px 0 0 0;
}

/* Стили для колонки Товар */
th.product-col {
    text-align: left;
    min-width: 200px;
}

/* Стили для колонки Категория */
th.category-col {
    text-align: left;
    min-width: 140px;
}

/* Стили для колонок поставщиков */
th.supplier-col {
    text-align: center;
    min-width: 120px;
    background: linear-gradient(135deg, #1a2535, #0f172a);
}

/* Стили для подзаголовка "Цена" */
th.price-col {
    text-align: center;
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-top: none;
}

/* Стили для колонок Выгодный, Цена, Заметки, Действия */
th.calculated-cell {
    text-align: center;
    background: linear-gradient(135deg, #1a2535, #0f172a);
}

/* Иконка поставщика */
.supplier-icon {
    display: block;
    font-size: 1.2rem;
    margin-bottom: 5px;
}

/* Стили для заголовков при наведении */
th:hover {
    background: var(--primary-dark);
    color: white;
    transition: var(--transition-fast);
}

/* Ячейки данных */
td {
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-secondary);
    transition: var(--transition-fast);
    vertical-align: middle;
}

tr:hover td {
    background: rgba(59, 130, 246, 0.05);
    color: var(--text-primary);
}

/* Колонка кода товара */
.product-code-col {
    text-align: center;
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary-light);
}

/* Колонка названия товара */
.product-col {
    text-align: left;
    font-weight: 500;
}

/* Колонка категории */
.category-col {
    text-align: left;
}

/* Цены поставщиков */
.supplier-price-cell {
    text-align: center;
}

/* Поля ввода цен */
.editable-cell input {
    width: 100px;
    padding: 0.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    text-align: center;
    transition: var(--transition-fast);
}

.editable-cell input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px var(--primary-glow);
}

.editable-cell input:hover {
    border-color: var(--primary-light);
}

/* Вычисляемые ячейки */
.calculated-cell {
    font-weight: 600;
    color: var(--primary-light);
    text-align: center;
}

.highlight-best {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(5, 150, 105, 0.1));
    border-radius: 6px;
    font-weight: 700;
}

/* Кнопки действий в таблице */
.action-buttons {
    display: flex;
    gap: 6px;
    justify-content: center;
    flex-wrap: wrap;
}

.action-btn {
    padding: 5px 10px;
    font-size: 0.75rem;
    border-radius: 6px;
    cursor: pointer;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-light);
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.action-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
    transform: translateY(-1px);
}

.action-btn.delete-btn:hover {
    background: var(--danger);
    border-color: var(--danger);
}

.action-btn.success {
    background: var(--success-dark);
    border-color: var(--success);
    color: white;
}

/* Заметки */
.notes-trigger {
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-block;
    text-align: center;
}

.notes-trigger:hover {
    transform: scale(1.15);
    color: var(--primary-light);
}

/* ==================== КАРТОЧКИ ==================== */
.stat-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border-radius: var(--radius);
    padding: 1.25rem;
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.stat-card h3 {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-light), var(--purple));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* ==================== МОДАЛЬНЫЕ ОКНА ==================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: var(--bg-card-solid);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    max-width: 90%;
    width: 600px;
    max-height: 85vh;
    overflow-y: auto;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-lg);
    animation: slideIn 0.3s ease;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-light);
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-light), var(--purple));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.close-modal {
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
}

.close-modal:hover {
    color: var(--danger);
    transform: rotate(90deg);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-light);
}

/* ==================== ФОРМЫ ==================== */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

/* ==================== ПРАЙСИНГ КАРТОЧКИ ==================== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.pricing-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    border: 1px solid var(--border-light);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.pricing-card:hover {
    transform: translateY(-6px);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.pricing-card.popular {
    border: 2px solid var(--primary);
    transform: scale(1.02);
}

.popular-flag {
    position: absolute;
    top: 12px;
    right: 12px;
    background: linear-gradient(135deg, var(--warning), #D97706);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 600;
}

.pricing-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.pricing-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-light);
    margin-bottom: 0.25rem;
}

.pricing-price span {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: normal;
}

.pricing-features {
    list-style: none;
    margin: 1rem 0;
    text-align: left;
}

.pricing-features li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
    border-bottom: 1px solid var(--border-light);
}

/* ==================== АВТОРИЗАЦИЯ ==================== */
.auth-tabs {
    display: flex;
    gap: 0.5rem;
    background: var(--bg-secondary);
    padding: 0.25rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
}

.auth-tab {
    flex: 1;
    background: transparent;
    color: var(--text-secondary);
    padding: 0.75rem;
    border-radius: var(--radius-sm);
}

.auth-tab.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
}

/* ==================== ПОИСК И ФИЛЬТРЫ ==================== */
.search-filter {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
}

.search-filter input,
.search-filter select {
    padding: 0.625rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

.search-filter input:focus,
.search-filter select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px var(--primary-glow);
}

.search-filter input {
    min-width: 250px;
}

/* ==================== АНИМАЦИИ ДЛЯ ЭЛЕМЕНТОВ ==================== */
.supplier-checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.supplier-checkbox-item:hover {
    background: var(--bg-tertiary);
}

.supplier-checkbox-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
}

.version-item {
    cursor: pointer;
    padding: 1rem;
    margin-bottom: 0.75rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--primary);
    transition: var(--transition);
}

.version-item:hover {
    transform: translateX(6px);
    background: var(--bg-tertiary);
}

.recommendation-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    padding: 1rem;
    margin-bottom: 0.75rem;
    border-left: 4px solid var(--primary);
    transition: var(--transition);
}

.recommendation-card:hover {
    transform: translateX(6px);
    background: var(--bg-tertiary);
}

.recommendation-high {
    border-left-color: var(--danger);
}

.recommendation-medium {
    border-left-color: var(--warning);
}

.recommendation-low {
    border-left-color: var(--success);
}

/* ==================== ТОСТ УВЕДОМЛЕНИЯ ==================== */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--bg-tertiary);
    backdrop-filter: blur(10px);
    color: white;
    padding: 0.875rem 1.25rem;
    border-radius: var(--radius);
    z-index: 1100;
    animation: slideIn 0.3s ease;
    border-left: 4px solid var(--success);
    box-shadow: var(--shadow-lg);
}

/* ==================== ЛОАДЕР ==================== */
.loader {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--border-light);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* ==================== ПАГИНАЦИЯ ==================== */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.page-btn {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    padding: 0.5rem 0.875rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
    cursor: pointer;
    transition: var(--transition-fast);
}

.page-btn.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    border-color: transparent;
}

.page-btn:hover:not(.active) {
    border-color: var(--primary);
    color: var(--primary-light);
    transform: translateY(-2px);
}

/* ==================== ЦВЕТОВЫЕ КЛАССЫ ==================== */
.price-up {
    color: var(--danger);
}

.price-down {
    color: var(--success);
}

.trend-up {
    color: var(--danger);
}

.trend-down {
    color: var(--success);
}

.trend-stable {
    color: var(--text-secondary);
}

.forecast-good {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
    font-weight: bold;
}

.forecast-medium {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.forecast-low {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger);
}

.price-anomaly-high {
    background: rgba(239, 68, 68, 0.15) !important;
    border-left: 3px solid var(--danger);
}

.price-anomaly-low {
    background: rgba(16, 185, 129, 0.15) !important;
    border-left: 3px solid var(--success);
}

.best-offer-1 {
    background: rgba(16, 185, 129, 0.2) !important;
    font-weight: bold;
}

.best-offer-2 {
    background: rgba(245, 158, 11, 0.2) !important;
}

.best-offer-3 {
    background: rgba(59, 130, 246, 0.2) !important;
}

/* ==================== АДАПТИВНОСТЬ ==================== */
@media (max-width: 1024px) {
    .container {
        padding: 0 16px;
    }
    
    .pricing-grid {
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 1.5rem;
    }
    
    h2 {
        font-size: 1.25rem;
    }
    
    .corporate-panel {
        flex-direction: column;
        align-items: stretch;
    }
    
    .user-badge {
        justify-content: center;
    }
    
    .tab-container {
        flex-wrap: wrap;
    }
    
    .tab {
        padding: 0.5rem 1rem;
        font-size: 0.75rem;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
    
    .pricing-card.popular {
        transform: scale(1);
    }
    
    button {
        padding: 0.5rem 1rem;
        font-size: 0.75rem;
    }
    
    .modal-content {
        width: 95%;
        padding: 1rem;
    }
    
    th, td {
        padding: 0.5rem;
        font-size: 0.75rem;
    }
    
    .editable-cell input {
        width: 70px;
    }
    
    .search-filter input {
        min-width: 100%;
    }
}

@media (max-width: 480px) {
    .stats {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .action-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .supplier-icon {
        font-size: 1rem;
    }
    
    th.supplier-col {
        min-width: 80px;
    }
}

/* ==================== ДОПОЛНИТЕЛЬНЫЕ ЭФФЕКТЫ ==================== */
.audit-entry {
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-light);
    transition: var(--transition);
}

.audit-entry:hover {
    background: var(--bg-tertiary);
}

.plan-card {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-light);
}

.plan-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
}

.plan-card.popular {
    border: 2px solid var(--primary);
}

.author-info {
    background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    margin-top: 2rem;
    border: 1px solid var(--border-light);
}

.legal-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

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

/* Плавное появление элементов при скролле */
.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

/* Эффект стекла для карточек */
.glass {
    background: rgba(31, 41, 55, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Акцентная подсветка при наведении */
.hover-glow:hover {
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
    border-color: var(--primary);
}