/* ============================================
   CURRENCY WIDGET — currency.css
   Подключать после основного style.css сайта
   ============================================ */

/* --- Виджет-полоса (как на Яндекс.Финансы) --- */
.currency-widget {
    display: flex;
    gap: 10px;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding: 12px 0;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}
.currency-widget::-webkit-scrollbar {
    display: none;
}

.currency-card {
    background: var(--nd-surface);
    border-radius: 12px;
    padding: 12px 16px;
    min-width: 140px;
    max-width: 180px;
    flex-shrink: 0;
    box-shadow: 0 1px 6px rgba(0,0,0,0.08);
    cursor: pointer;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
    position: relative;
    padding-top: 28px;
}
.currency-card:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.13);
    transform: translateY(-2px);
}

.currency-card__label {
    font-size: 12px;
    color: #7c8a85;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 5px;
    white-space: normal;
    overflow: hidden;
    text-overflow: ellipsis;
}
.currency-card__label img {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    object-fit: cover;
}

.currency-card__value {
    font-size: 20px;
    font-weight: 700;
    color: var(--nd-graphite-950);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.currency-card__change {
    font-size: 12px;
    margin-top: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}
.currency-card__change.up   { color: #0d7654; }
.currency-card__change.down { color: #ef4444; }
.currency-card__change.flat { color: #7c8a85; }

.currency-card__change::before {
    content: '';
    display: inline-block;
    width: 0;
    height: 0;
}
.currency-card__change.up::before {
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-bottom: 5px solid #0d7654;
}
.currency-card__change.down::before {
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid #ef4444;
}

/* "ЦБ РФ", "МосБиржа" */
.currency-card__source {
    position: absolute;
    top: 8px;
    left: 10px;
    right: 10px;
    font-size: 10px;
    color: #aab6b1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* --- Скелетон-загрузка --- */
.currency-card.skeleton .currency-card__value,
.currency-card.skeleton .currency-card__label,
.currency-card.skeleton .currency-card__change {
    background: linear-gradient(90deg, #eef3f1 25%, #dde7e3 50%, #eef3f1 75%);
    background-size: 200% 100%;
    animation: shimmer 1.4s infinite;
    border-radius: 4px;
    color: transparent;
    user-select: none;
}
@keyframes shimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ============================================
   СТРАНИЦА КОТИРОВОК (currency/index.php)
   ============================================ */

.currency-page {
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px 16px;
    overflow-x: clip;
}

.currency-page__tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    border-bottom: 2px solid #eef3f1;
    padding-bottom: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.currency-page__tabs::-webkit-scrollbar {
    display: none;
}
.currency-tab {
    padding: 8px 18px;
    border-radius: 8px 8px 0 0;
    background: none;
    border: none;
    font-size: 14px;
    color: #7c8a85;
    cursor: pointer;
    transition: color 0.2s, background 0.2s;
    margin-bottom: -2px;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    flex-shrink: 0;
}
.currency-tab:hover  { color: var(--nd-graphite-950); }
.currency-tab.active {
    color: #0A6347;
    border-bottom: 2px solid #0A6347;
    font-weight: 600;
}

/* --- Таблица курсов --- */
.currency-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
.currency-table th {
    text-align: left;
    padding: 10px 12px;
    color: #7c8a85;
    font-weight: 500;
    border-bottom: 1px solid #eef3f1;
    white-space: nowrap;
}
.currency-table td {
    padding: 12px 12px;
    border-bottom: 1px solid #eef3f1;
    vertical-align: middle;
}
.currency-table tr:hover td {
    background: #f3f7f5;
}
.currency-table .flag {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 8px;
    vertical-align: middle;
}
.currency-table .code  { font-weight: 700; color: var(--nd-graphite-950); }
.currency-table .name  { color: #7c8a85; font-size: 13px; }
.currency-table .rate  { font-weight: 600; font-size: 15px; }
.currency-table .change.up   { color: #0d7654; }
.currency-table .change.down { color: #ef4444; }
.currency-table .change.flat { color: #7c8a85; }

/* --- Конвертер --- */
.currency-converter {
    background: var(--nd-surface);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 1px 8px rgba(0,0,0,0.08);
    width: 100%;
    max-width: 480px;
    box-sizing: border-box;
}
.currency-converter h3 {
    margin: 0 0 16px;
    font-size: 18px;
    color: var(--nd-graphite-950);
}
.converter-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}
.converter-row input {
    flex: 1;
    min-width: 0;
    padding: 10px 14px;
    border: 1.5px solid var(--nd-line);
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    color: var(--nd-graphite-950);
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}
.converter-row input:focus {
    border-color: #0A6347;
}
.converter-row select {
    padding: 10px 8px;
    border: 1.5px solid var(--nd-line);
    border-radius: 8px;
    font-size: 13px;
    color: var(--nd-graphite-950);
    background: var(--nd-surface);
    cursor: pointer;
    outline: none;
    min-width: 80px;
    max-width: 140px;
    box-sizing: border-box;
}
.converter-swap {
    display: flex;
    justify-content: center;
    margin: 4px 0 8px;
}
.converter-swap button {
    background: #eef3f1;
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    font-size: 18px;
    cursor: pointer;
    color: #0A6347;
    transition: background 0.2s;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}
.converter-swap button svg {
    display: block;
}
.converter-swap button:hover {
    background: #e7eeeb;
}
.converter-result {
    margin-top: 12px;
    padding: 12px 16px;
    background: #eef3f1;
    border-radius: 10px;
    font-size: 15px;
    color: #063B2B;
    font-weight: 500;
    word-break: break-word;
}
.converter-rate-hint {
    margin-top: 8px;
    font-size: 12px;
    color: #8f9c97;
    text-align: right;
}

/* --- Статус биржи --- */
.market-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: #7c8a85;
    margin-bottom: 12px;
}
.market-status__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #0d7654;
    flex-shrink: 0;
}
.market-status__dot.closed { background: #D94B4B; }

/* ============================================
   МОБИЛЬНАЯ АДАПТАЦИЯ
   ============================================ */

@media (max-width: 768px) {

    /* --- Виджет: тонкая горизонтальная полоса --- */
    .currency-widget {
        display: flex;
        overflow-x: auto;
        flex-wrap: nowrap;
        gap: 6px;
        padding: 6px 0;
    }

    .currency-card {
        min-width: 85px;
        max-width: 105px;
        padding: 18px 7px 6px;
        border-radius: 8px;
        flex-shrink: 0;
    }

    .currency-card__source {
        font-size: 8px;
        top: 4px;
        left: 6px;
        right: 6px;
    }

    .currency-card__label {
        font-size: 9px;
        gap: 2px;
    }

    .currency-card__label .fi {
        width: 12px;
        height: 9px;
    }

    .currency-card__value {
        font-size: 13px;
    }

    .currency-card__change {
        font-size: 9px;
        margin-top: 2px;
    }

    /* --- Табы --- */
    .currency-page__tabs { gap: 4px; }
    .currency-tab { padding: 8px 12px; font-size: 13px; }

    /* --- Таблица --- */
    .currency-table th:nth-child(3),
    .currency-table td:nth-child(3) { display: none; }
    .currency-table { font-size: 13px; }
    .currency-table th,
    .currency-table td { padding: 10px 8px; }
    .currency-table .name,
    .currency-table .cur-sym { display: none; }

    /* --- Конвертер --- */
    .currency-converter { max-width: 100%; padding: 16px; }
    .converter-row { flex-wrap: wrap; gap: 8px; }
    .converter-row input { font-size: 16px; width: 100%; flex: none; }
    .converter-row select { width: 100%; max-width: 100%; font-size: 14px; }
}

@media (max-width: 480px) {

    .currency-card {
        min-width: 78px;
        max-width: 95px;
        padding: 16px 6px 5px;
        border-radius: 6px;
    }

    .currency-card__value { font-size: 12px; }
    .currency-card__label { font-size: 8px; }
    .currency-card__source { font-size: 7px; top: 3px; left: 5px; right: 5px; }
    .currency-card__change { font-size: 8px; }

    .currency-table .name { display: none; }
    .converter-result { font-size: 14px; }
    .currency-section h2 { font-size: 15px; }
}

/* --- Заголовок секции на главной --- */
.currency-section {
    margin: 24px 0;
}
.currency-section__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
    gap: 8px;
}
.currency-section__title {
    font-size: 18px;
    font-weight: 700;
    color: var(--nd-graphite-950);
    margin: 0;
    white-space: nowrap; /* не переносить */
}
.currency-section__link {
    font-size: 13px;
    color: #0A6347;
    text-decoration: none;
    white-space: nowrap;
    flex-shrink: 0;
}

@media (max-width: 480px) {
    .currency-section__title {
        font-size: 14px;
    }
    .currency-section__link {
        font-size: 12px;
    }
}


/* ==== moved from charts.php (was an inline <style> block) ==== */
.chart-period-btn {
    padding: 7px 14px;
    border: 1.5px solid #dde7e3;
    border-radius: 8px;
    background: #FFFFFF;
    font-size: 13px;
    cursor: pointer;
    color: #7c8a85;
    transition: border-color 0.18s, color 0.18s, background 0.18s;
}
.chart-period-btn:hover  { border-color: #0d7654; color: #0d7654; }
.chart-period-btn.active { border-color: #0d7654; background: #0d7654; color: #FFFFFF; }

/* Обёртка виджета (includes/currency_widget.php) */
.currency-widget-wrap {
    position: relative;
    width: 100%;
    min-width: 0;
}

/* Контейнер вкладки — видимостью управляет JS через inline style.display,
   здесь только защита от переполнения грида. */
.currency-tab-content { min-width: 0; }

/* ============================================
   КОМПОНЕНТЫ СТРАНИЦЫ КУРСОВ (redesign)
   ============================================ */

/* --- Шапка --- */
.cur-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 6px;
}
.cur-head__title {
    font-size: 24px;
    font-weight: 700;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--nd-graphite-950);
}
.cur-head__title img {
    flex-shrink: 0;
}
.cur-head__aside {
    display: flex;
    align-items: center;
    gap: 16px;
}
.cur-head__charts-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #0A6347;
    text-decoration: none;
    font-weight: 500;
}
.cur-head__charts-link:hover {
    text-decoration: underline;
}
.cur-sub {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 4px;
}
.cur-sub p {
    color: #7c8a85;
    font-size: 13px;
    margin: 0;
}
.cur-sub span {
    font-size: 12px;
    color: #8f9c97;
}

/* --- Виджет: отступ вместо inline margin --- */
#currency-widget {
    margin-bottom: 28px;
}

/* --- Сетка карточек --- */
.cur-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    margin-top: 20px;
    min-width: 0;
}
.cur-card {
    background: var(--nd-surface);
    border: 1px solid #eef3f1;
    border-radius: 16px;
    padding: 20px;
    box-sizing: border-box;
    min-width: 0;
    overflow-x: auto;
}
.cur-card--wide {
    margin-top: 20px;
}
.cur-card__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
    gap: 8px;
    flex-wrap: wrap;
}
.cur-card__title {
    font-size: 15px;
    color: #7c8a85;
    font-weight: 600;
    margin: 0;
}
.cur-card__link {
    font-size: 12px;
    color: #0A6347;
    text-decoration: none;
}
.cur-card__link:hover {
    text-decoration: underline;
}

/* --- Поиск --- */
.cur-search {
    padding: 8px 12px;
    border: 1.5px solid #dde7e3;
    border-radius: 8px;
    font-size: 13px;
    outline: none;
    min-width: 180px;
    box-sizing: border-box;
    transition: border-color 0.2s;
}
.cur-search:focus {
    border-color: #0A6347;
}

/* --- Таблица: правые колонки и пустое состояние --- */
.currency-table .is-right {
    text-align: right;
}
.currency-table .is-center {
    text-align: center;
}
.currency-table .is-muted {
    color: #888;
}
.currency-table .is-empty {
    text-align: center;
    color: #8f9c97;
    padding: 20px;
}
.cur-table-scroll {
    overflow-x: auto;
}

/* Ячейка: флаг + код + название */
.cur-cell {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
}

/* Компактные карточки «Популярные»: код+флаг, без длинных названий */
.cur-grid .currency-table {
    table-layout: fixed;
    width: 100%;
}
.cur-grid .currency-table th,
.cur-grid .currency-table td {
    padding: 10px 6px;
}
.cur-grid .currency-table th:first-child,
.cur-grid .currency-table td:first-child {
    width: 42%;
}
.cur-grid .currency-table th:nth-child(2),
.cur-grid .currency-table td:nth-child(2) {
    width: 34%;
}
.cur-grid .currency-table th:nth-child(3),
.cur-grid .currency-table td:nth-child(3) {
    width: 24%;
}
.cur-grid .currency-table .rate {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.cur-grid .currency-table .name {
    display: none;
}
.cur-grid .currency-table .change {
    white-space: nowrap;
}

/* --- Конвертер: раскладка --- */
.cur-converter-layout {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    align-items: flex-start;
    margin-top: 20px;
}
.cur-quick {
    flex: 1;
    min-width: 220px;
}
.cur-quick__list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.cur-quick__btn {
    text-align: left;
    padding: 10px 14px;
    background: #FFFFFF;
    border: 1.5px solid #eef3f1;
    border-radius: 10px;
    cursor: pointer;
    font-size: 13px;
    transition: border-color 0.2s;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 6px;
    box-sizing: border-box;
    font-family: inherit;
}
.cur-quick__btn:hover {
    border-color: #0A6347;
}
.cur-quick__code {
    font-weight: 600;
    color: var(--nd-graphite-950);
}
.cur-quick__arrow {
    color: #aab6b1;
}
.cur-quick__val {
    margin-left: auto;
    color: #0A6347;
    font-weight: 600;
}

/* Символ валюты рядом с кодом */
.cur-sym {
    color: #0A6347;
    font-weight: 600;
    font-size: 12px;
    margin-left: 4px;
}

/* ============================================
   КОМПОНЕНТЫ СТРАНИЦЫ ГРАФИКОВ (charts.php)
   ============================================ */

.cur-sub__single {
    color: #7c8a85;
    font-size: 13px;
    margin: 0 0 24px;
}
.cur-field-label {
    font-size: 12px;
    color: #7c8a85;
    display: block;
    margin-bottom: 4px;
}
.cur-select {
    padding: 8px 12px;
    border: 1.5px solid #dde7e3;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    background: #FFFFFF;
    cursor: pointer;
    min-width: 160px;
    box-sizing: border-box;
    transition: border-color 0.2s;
    font-family: inherit;
    color: var(--nd-graphite-950);
}
.cur-select:focus {
    border-color: #0A6347;
}
.cur-chart-controls {
    margin-bottom: 24px;
}
.cur-chart-controls__row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}
.cur-chart-periods {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.cur-chart-card {
    margin-bottom: 24px;
    padding: 24px;
}
.cur-chart-card__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 8px;
}
.cur-chart-card__title {
    font-size: 18px;
    font-weight: 700;
    color: var(--nd-graphite-950);
}
.cur-chart-card__current {
    font-size: 14px;
    color: #7c8a85;
    margin-left: 12px;
}
.cur-chart-card__badge {
    font-size: 13px;
    padding: 4px 10px;
    border-radius: 6px;
    font-weight: 600;
}
.cur-chart-msg {
    text-align: center;
    padding: 60px 20px;
    color: #8f9c97;
}
.cur-chart-msg--error {
    color: #D94B4B;
}
.cur-mini-title {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 16px;
    color: var(--nd-graphite-950);
}
.cur-mini-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

@media (max-width: 768px) {
    .cur-chart-card { padding: 16px; }
    .cur-select { min-width: 130px; }
}

/* --- SEO-блок --- */
.cur-info {
    margin: 36px 0 8px;
    padding: 24px 28px;
    background: var(--nd-surface);
    border: 1px solid #eef3f1;
    border-radius: 16px;
}
.cur-info h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--nd-graphite-950);
    margin: 0 0 12px;
}
.cur-info h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--nd-graphite-950);
    margin: 18px 0 8px;
}
.cur-info p {
    font-size: 14px;
    line-height: 1.65;
    color: #55635e;
    margin: 0;
}
.cur-info a {
    color: #0A6347;
}

/* --- Адаптив новых компонентов --- */
@media (max-width: 768px) {
    .cur-head__title { font-size: 20px; }
    .cur-info { padding: 18px 16px; }
    .cur-info h2 { font-size: 17px; }
    .cur-search { min-width: 140px; }
    .cur-card { padding: 16px; }
}