/**
 * Crypto Tools - 实时价格页面样式
 *
 * @package CryptoTools
 */

.container--wide {
    max-width: 80rem;
}

.price-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
}

.price-list-section {
    margin-top: var(--space-lg);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-border);
}

.price-header--list {
    margin-top: 0;
    margin-bottom: var(--space-sm);
    padding-bottom: var(--space-sm);
    align-items: center;
    gap: var(--space-sm);
}

.price-header__title {
    margin: 0 0 var(--space-xs);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--color-text);
}

.price-header__title.price-header__title--h4,
.price-header--list .price-header__updated {
    margin: 0;
    font-size: 0.8125rem;
    font-weight: 400;
    line-height: 1.4;
    color: var(--color-text-muted);
}

.price-header__title--h2 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

.price-row--clickable.is-active,
.price-card--link.is-active {
    outline: 1px solid rgba(59, 130, 246, 0.45);
    background: rgba(59, 130, 246, 0.08);
}

.price-header__subtitle {
    margin: 0;
    font-size: 0.9375rem;
    color: var(--color-text-muted);
}

.price-header__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-md);
}

.price-header__updated {
    margin: 0;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    font-variant-numeric: tabular-nums;
}

.price-btn-refresh {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.price-btn-refresh:hover,
.price-btn-refresh:focus-visible {
    border-color: var(--color-primary);
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-text);
}

.price-btn-refresh:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.price-btn-refresh__icon {
    display: inline-block;
    font-size: 1.125rem;
    line-height: 1;
}

.price-btn-refresh.is-spinning .price-btn-refresh__icon {
    animation: price-spin 0.8s linear infinite;
}

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

.price-state {
    text-align: center;
    padding: var(--space-3xl) var(--space-md);
    color: var(--color-text-muted);
}

.price-state--error {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.25);
    border-radius: var(--radius-xl);
}

.price-state__message {
    margin: 0 0 var(--space-md);
    color: #fca5a5;
}

.price-spinner {
    width: 2.5rem;
    height: 2.5rem;
    margin: 0 auto var(--space-md);
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: price-spin 0.8s linear infinite;
}

.price-table-wrap {
    overflow-x: auto;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-lg);
}

.price-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9375rem;
    font-variant-numeric: tabular-nums;
}

.price-table thead {
    background: rgba(15, 23, 42, 0.6);
    border-bottom: 1px solid var(--color-border);
}

.price-table th {
    padding: var(--space-md) var(--space-lg);
    text-align: left;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-text-muted);
    white-space: nowrap;
}

.price-table th.price-table__num {
    text-align: right;
}

.price-table td {
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid rgba(51, 65, 85, 0.5);
    vertical-align: middle;
}

.price-table tbody tr:last-child td {
    border-bottom: none;
}

.price-table tbody tr.price-row--clickable:hover {
    background: rgba(59, 130, 246, 0.08);
}

.price-row-link {
    display: block;
    color: inherit;
    text-decoration: none;
}

.price-row-link:hover,
.price-row-link:focus-visible {
    color: inherit;
}

.price-table__num {
    text-align: right;
    white-space: nowrap;
}

.price-coin {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    min-width: 8rem;
}

.price-coin__avatar {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    font-size: 0.6875rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.02em;
    object-fit: cover;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
}

img.price-coin__avatar {
    padding: 0;
    background: #fff;
}

.price-coin__avatar--letter {
    border: none;
}

.price-coin__avatar--lg {
    width: 3rem;
    height: 3rem;
    font-size: 0.875rem;
}

.price-coin__info {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.price-coin__code {
    font-weight: 700;
    font-size: 0.9375rem;
    color: var(--color-text);
}

.price-coin__name {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.price-value {
    font-weight: 600;
    color: var(--color-text);
}

.price-value--lg {
    font-size: 1rem;
}

.price-change {
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.25rem;
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.875rem;
}

.price-change--up {
    color: #4ade80;
    background: rgba(34, 197, 94, 0.12);
}

.price-change--down {
    color: #f87171;
    background: rgba(239, 68, 68, 0.12);
}

.price-change--flat {
    color: var(--color-text-muted);
    background: rgba(148, 163, 184, 0.1);
}

.price-muted {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.price-cards {
    display: none;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.price-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
}

.price-card--link {
    display: flex;
    flex-direction: column;
    color: inherit;
    text-decoration: none;
    cursor: pointer;
    transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.price-card--link:hover,
.price-card--link:focus-visible {
    border-color: var(--color-primary);
    transform: translateY(-2px);
    color: inherit;
}

.price-card__cta {
    margin-top: var(--space-md);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary-light);
}

.price-card__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border);
}

.price-card__price {
    text-align: right;
}

.price-card__price .price-value {
    display: block;
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.price-card__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm) var(--space-md);
}

.price-card__item {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.price-card__label {
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-text-muted);
}

.price-card__value {
    font-size: 0.875rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    color: var(--color-text);
}

.price-card__item--full {
    grid-column: 1 / -1;
}

.price-footer-note {
    margin: 0;
    text-align: center;
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* K 线详情页 */
.price-chart-page__header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
}

.price-chart-page__coin {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.price-chart-page__title {
    margin: 0;
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--color-text);
}

.price-chart-page__name {
    margin: 0;
    font-size: 0.9375rem;
    color: var(--color-text-muted);
}

.price-chart-page__stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md) var(--space-xl);
    flex: 1;
    font-variant-numeric: tabular-nums;
}

.price-btn-back {
    display: inline-flex;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
}

.price-btn-back:hover,
.price-btn-back:focus-visible {
    color: var(--color-text);
    border-color: var(--color-primary);
}

.price-chart-panel {
    position: relative;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-md);
    margin-bottom: var(--space-lg);
    min-height: 24rem;
}

.price-chart-container--page {
    width: 100%;
    height: clamp(18rem, 50vh, 32rem);
}

.price-chart-intervals {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
}

.price-chart-interval {
    padding: var(--space-xs) var(--space-md);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
}

.price-chart-interval.is-active {
    background: rgba(59, 130, 246, 0.15);
    border-color: var(--color-primary);
    color: var(--color-primary-light);
}

.price-chart-stat {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.price-chart-stat__label {
    font-size: 0.6875rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.price-chart-stat__value {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
}

/* 分页 */
.price-pagination {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    margin: var(--space-xl) 0 var(--space-lg);
}

.price-page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

a.price-page-btn:hover,
a.price-page-btn:focus-visible {
    border-color: var(--color-primary);
    background: rgba(59, 130, 246, 0.1);
}

.price-page-btn:disabled,
.price-page-btn[aria-disabled="true"] {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: none;
}

.price-page-info {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    font-variant-numeric: tabular-nums;
}

/* 隐藏 Lightweight Charts TradingView 水印链接 */
#price-chart-container a[href*="tradingview.com"] {
    display: none !important;
}

.price-chart-loading,
.price-chart-error {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(15, 23, 42, 0.9);
    border-radius: var(--radius-xl);
    z-index: 2;
}

.price-chart-loading[hidden],
.price-chart-error[hidden] {
    display: none;
}

.price-chart-error p {
    margin: 0 0 var(--space-md);
    color: #fca5a5;
}

@media (max-width: 767px) {
    .price-header {
        flex-direction: column;
        align-items: stretch;
    }

    .price-header__actions {
        justify-content: space-between;
    }

    .price-table-wrap {
        display: none !important;
    }

    .price-cards {
        display: flex !important;
    }

    .price-chart-page__header {
        flex-direction: column;
    }

    .price-chart-page__stats {
        width: 100%;
    }

    .price-chart-intervals {
        overflow-x: auto;
        flex-wrap: nowrap;
    }

    .price-chart-interval {
        flex-shrink: 0;
    }
}

@media (min-width: 768px) {
    .price-cards {
        display: none !important;
    }
}