/**
 * Основные стили приложения
 * Этот файл содержит все стили, которые были в <style> теге index.html
 */

:root {
    --tg-theme-bg-color: #ffffff;
    --tg-theme-text-color: #000000;
    --tg-theme-hint-color: #999999;
    --tg-theme-link-color: #2481cc;
    --tg-theme-button-color: #2481cc;
    --tg-theme-button-text-color: #ffffff;
    --tg-theme-secondary-bg-color: #f4f4f5;
}

body {
    background-color: var(--tg-theme-bg-color);
    color: var(--tg-theme-text-color);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    margin: 0;
    padding: 12px;
}

/* Класс hidden для скрытия элементов (совместимость с Tailwind) */
.hidden {
    display: none !important;
}

/* Базовые стили для app-content */
#app-content {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    min-height: 100vh;
    width: 100%;
    padding: 12px;
    box-sizing: border-box;
    position: relative;
    background-color: var(--tg-theme-bg-color);
}

#app-content.hidden {
    display: none !important;
}

/* Сортировка таблиц */
.sortable-header {
    cursor: pointer;
    user-select: none;
}

.sortable-header:hover {
    background-color: var(--tg-theme-secondary-bg-color);
}

.sort-asc::after { 
    content: ' ▲'; 
    font-size: 0.8em; 
}

.sort-desc::after { 
    content: ' ▼'; 
    font-size: 0.8em; 
}

/* Модальные окна */
.modal-backdrop {
    position: fixed; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5); 
    display: flex;
    justify-content: center; 
    align-items: center; 
    z-index: 1000;
}

.modal-backdrop.hidden {
    display: none !important;
}

.modal-content {
    background-color: var(--tg-theme-secondary-bg-color);
    padding: 20px; 
    border-radius: 12px; 
    width: 90%;
    max-width: 500px; 
    max-height: 80vh; 
    overflow-y: auto;
}

/* Таблицы */
.compact-table th, 
.compact-table td {
    padding: 8px 10px;
    font-size: 0.875rem;
}

.compact-table th {
    font-size: 0.75rem;
}

.compact-table td {
    word-break: break-word;
}

/* Вкладки */
.tab-bar {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.tab-button {
    white-space: nowrap;
    transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.tab-button:focus-visible {
    outline: 2px solid var(--tg-theme-button-color);
    outline-offset: 2px;
}

/* По умолчанию все вкладки скрыты */
.tab-content {
    display: none;
}

/* Показываем только когда класс hidden удален */
.tab-content:not(.hidden) {
    display: block !important;
}

/* Принудительно скрываем с классом hidden */
.tab-content.hidden {
    display: none !important;
}

/* Первая вкладка (main) показана по умолчанию */
#tab-content-main {
    display: block !important;
}

/* Toast уведомления */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 12px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 10000;
    max-width: 300px;
    animation: slideIn 0.3s ease-out;
}

.toast.success {
    background-color: #10b981;
    color: white;
}

.toast.error {
    background-color: #ef4444;
    color: white;
}

.toast.info {
    background-color: var(--tg-theme-button-color);
    color: white;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* Кнопки экспорта */
.export-buttons {
    display: flex;
    gap: 8px;
    align-items: stretch;
}

.export-buttons button {
    padding: 0.55rem 1rem;
    border-radius: 0.75rem;
    font-weight: 600;
    border: 1px solid var(--tg-theme-hint-color);
    background-color: var(--tg-theme-secondary-bg-color);
    color: var(--tg-theme-text-color);
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.export-buttons button.primary {
    background-color: var(--tg-theme-button-color);
    border-color: var(--tg-theme-button-color);
    color: var(--tg-theme-button-text-color);
}

.export-buttons button:hover {
    filter: brightness(0.95);
}

/* Обертка таблицы */
.table-wrapper {
    max-width: 100%;
}

.sticky-left {
    position: sticky;
    left: 0;
    z-index: 10;
}

/* Продукты и детали */
.product-detail-row {
    transition: opacity 0.3s ease-in-out, max-height 0.3s ease-in-out;
}

.expand-icon {
    transition: transform 0.2s ease-in-out;
    display: inline-block;
}

.product-detail-row td {
    font-size: 0.85rem;
}

.no-data-chip {
    display: inline-flex;
    align-items: center;
    padding: 2px 6px;
    margin-left: 6px;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 600;
    background-color: rgba(148, 163, 184, 0.2);
    color: var(--tg-theme-hint-color);
}

.no-data-row td {
    color: var(--tg-theme-hint-color);
    font-style: italic;
}

.subtext {
    display: block;
    font-size: 0.72rem;
    color: var(--tg-theme-hint-color);
    margin-top: 2px;
}

.top-plus {
    background-color: rgba(16, 185, 129, 0.12);
}

.top-minus {
    background-color: rgba(239, 68, 68, 0.12);
}

.comparison-up {
    color: #16a34a;
    font-weight: 600;
}

.comparison-down {
    color: #dc2626;
    font-weight: 600;
}

.comparison-neutral {
    color: var(--tg-theme-hint-color);
}

/* Процентный ввод */
.percent-input {
    position: relative;
    display: inline-flex;
    align-items: center;
    width: 100%;
}

.percent-input input {
    width: 100%;
    padding-right: 22px;
}

.percent-input span {
    position: absolute;
    right: 6px;
    color: var(--tg-theme-hint-color);
    font-size: 0.85rem;
}

/* P&L карточки */
.pl-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.pl-card {
    background-color: var(--tg-theme-bg-color);
    border: 1px solid var(--tg-theme-secondary-bg-color);
    border-radius: 12px;
    padding: 16px;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.07);
}

.pl-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.pl-card-title {
    font-size: 1.05rem;
    font-weight: 600;
}

.pl-card-grid {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.pl-card-footer {
    margin-top: 16px;
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    align-items: flex-start;
}

.pl-card-footer textarea {
    width: 100%;
    min-height: 72px;
    resize: vertical;
}

.pl-block {
    display: flex;
    flex-direction: column;
    gap: 10px;
    background-color: var(--tg-theme-secondary-bg-color);
    border-radius: 10px;
    padding: 12px;
}

.pl-block-title {
    font-weight: 600;
    font-size: 0.95rem;
}

.pl-plan-fact-row {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.pl-plan-fact-row .label {
    font-size: 0.7rem;
    color: var(--tg-theme-hint-color);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.pl-plan-fact-row .value {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    font-size: 0.95rem;
}

.pl-plan-fact-row .value .plan-item,
.pl-plan-fact-row .value .fact-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
}

.pl-plan-fact-row .value .separator {
    color: var(--tg-theme-hint-color);
    font-weight: 600;
}

.pl-deviation {
    font-size: 0.8rem;
    font-weight: 600;
}

.pl-deviation-positive {
    color: #16a34a;
}

.pl-deviation-negative {
    color: #dc2626;
}

.pl-deviation-neutral {
    color: var(--tg-theme-hint-color);
}

.pl-product-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.pl-product-item {
    background-color: var(--tg-theme-bg-color);
    border-radius: 8px;
    padding: 10px;
    box-shadow: inset 0 0 0 1px var(--tg-theme-secondary-bg-color);
}

.pl-product-name {
    font-weight: 600;
    margin-bottom: 4px;
}

.pl-product-line {
    font-size: 0.85rem;
    color: var(--tg-theme-hint-color);
    display: flex;
    justify-content: space-between;
    gap: 8px;
}

.pl-product-line .label {
    font-weight: 500;
    color: var(--tg-theme-text-color);
}

.pl-product-line .value {
    color: var(--tg-theme-text-color);
    font-weight: 500;
    text-align: right;
}

.pl-product-summary {
    margin-top: 6px;
    font-size: 0.8rem;
    color: var(--tg-theme-hint-color);
}

.pl-empty {
    color: var(--tg-theme-hint-color);
    font-size: 0.85rem;
}

.pl-subgrid {
    display: grid;
    grid-template-columns: repeat(3, minmax(140px, 1fr));
    gap: 12px;
    margin-top: 8px;
}

.pl-subgrid .pl-subtitle {
    font-size: 0.8rem;
    color: var(--tg-theme-hint-color);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.pl-subgrid ul {
    margin: 0;
    padding-left: 16px;
}

.pl-block textarea {
    width: 100%;
}

.pl-footer-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.pl-footer-field label {
    font-size: 0.85rem;
    color: var(--tg-theme-hint-color);
}

.pl-inline-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.pl-inline-field label {
    font-size: 0.7rem;
    color: var(--tg-theme-hint-color);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.pl-inline-field textarea {
    min-height: 60px;
    resize: vertical;
}

/* Глобальная загрузка */
.global-loading {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.35);
    z-index: 3000;
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
}

.global-loading.visible {
    opacity: 1;
    pointer-events: all;
}

.global-loading.hidden {
    display: none;
}

.global-loading__content {
    background-color: var(--tg-theme-bg-color);
    color: var(--tg-theme-text-color);
    padding: 20px 28px;
    border-radius: 16px;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.25);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    min-width: 220px;
}

.global-loading__spinner {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 4px solid var(--tg-theme-secondary-bg-color);
    border-top-color: var(--tg-theme-button-color);
    animation: global-loading-spin 0.8s linear infinite;
}

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

/* Спиннер для кнопок */
.spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spinner-spin 0.6s linear infinite;
    vertical-align: middle;
    margin-right: 6px;
}

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

/* Адаптивность */
@media (max-width: 1024px) {
    body {
        padding: 10px 12px;
        max-width: 960px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    body {
        padding: 10px;
    }
    
    .tab-bar {
        overflow-x: auto;
        padding-bottom: 4px;
        margin-bottom: 12px;
    }
    
    .tab-bar::-webkit-scrollbar {
        display: none;
    }
    
    .tab-button {
        flex: 0 0 auto;
        font-size: 0.85rem;
        padding: 0.5rem 0.75rem;
    }
    
    .filters-panel {
        gap: 12px;
    }
    
    .filters-panel select,
    .filters-panel button {
        font-size: 0.9rem;
        width: 100%;
    }
    
    .export-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .export-buttons button {
        width: 100%;
    }
    
    .table-wrapper {
        margin: 0 -4px;
    }
    
    .compact-table th,
    .compact-table td {
        padding: 6px 8px;
        font-size: 0.8rem;
    }
    
    .modal-content {
        width: 95%;
        max-width: 420px;
        padding: 16px;
    }
    
    .pl-card {
        padding: 14px;
    }
}

@media (max-width: 640px) {
    .sticky-left {
        position: static !important;
    }
    
    .tab-button {
        font-size: 0.8rem;
        padding: 0.45rem 0.6rem;
    }
    
    .compact-table th,
    .compact-table td {
        font-size: 0.75rem;
    }
    
    .pl-card-grid {
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .global-loading__content {
        width: calc(100% - 48px);
        max-width: 320px;
        padding: 16px 20px;
    }
    
    body {
        padding: 8px;
    }
}

/* Стили для валидации */
.validation-error {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: #ef4444;
}

input:invalid:not(:placeholder-shown),
select:invalid:not(:placeholder-shown),
textarea:invalid:not(:placeholder-shown) {
    border-color: #ef4444;
    border-width: 2px;
}

input:valid:not(:placeholder-shown),
select:valid:not(:placeholder-shown),
textarea:valid:not(:placeholder-shown) {
    border-color: #10b981;
}

/* Скрытые элементы для скринридеров */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Фокус для доступности */
*:focus-visible {
    outline: 2px solid var(--tg-theme-button-color);
    outline-offset: 2px;
}

/* Улучшенная видимость для инвалидных полей */
input[aria-invalid="true"],
select[aria-invalid="true"],
textarea[aria-invalid="true"] {
    border-color: #ef4444;
    border-width: 2px;
}

/* Индикатор загрузки для кнопок */
button[aria-busy="true"] {
    opacity: 0.7;
    cursor: not-allowed;
}