/**
 * 火桥（huoqiao）· 多功能沉浸式 WordPress 主题
 * 联系方式：12492501@qq.com
 * 支持正版，从我做起，你的支持是我们前行的动力！
 *
 * @package   huoqiao
 * @author    三木
 * @copyright Copyright (c) 2026-09-01 huoqiao.cn
 * @license   GPL-2.0-or-later
 * @link      https://huoqiao.cn
 * @tags      template, hooks, modular, ajax, member-center, ecommerce
 */

[hidden] { display: none !important; }

.hq-echo-modal {
    position: fixed;
    inset: 0;
    z-index: 100002;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.25s ease, visibility 0s linear 0.25s;
}

.hq-echo-modal.is-open {
    visibility: visible;
    opacity: 1;
    transition: opacity 0.25s ease, visibility 0s;
}

.hq-echo-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(46, 38, 52, 0.5);
    backdrop-filter: blur(var(--glass-blur-sm));
    -webkit-backdrop-filter: blur(var(--glass-blur-sm));
}

.hq-echo-modal__dialog {
    
    --echo-accent: #a855f7;
    --echo-text: #5b21b6;
    --echo-card-bg: #faf5ff;

    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -46%) scale(0.97);
    width: min(100%, 980px);
    max-width: calc(100vw - 48px);
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: var(--glass-filter-lg);
    -webkit-backdrop-filter: var(--glass-filter-lg);
    border: 1px solid rgba(255, 255, 255, 0.75);
    border-radius: 24px;
    box-shadow: 0 24px 70px rgba(58, 46, 40, 0.18);
    overflow: hidden;
    transition: transform 0.28s cubic-bezier(0.34, 1.4, 0.64, 1), opacity 0.22s ease;
}

.hq-echo-modal.is-open .hq-echo-modal__dialog {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}

.hq-echo-decor {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}

.hq-echo-fall {
    position: absolute;
    top: -30px;
    animation: hq-echo-fall 9s linear infinite;
    opacity: 0.5;
    will-change: transform;
}

@keyframes hq-echo-fall {
    0%   { transform: translateY(-30px) rotate(0deg); opacity: 0.5; }
    100% { transform: translateY(105vh) rotate(360deg); opacity: 0.12; }
}

.hq-echo-modal__header,
.hq-echo-banner,
.hq-echo-toolbar,
.hq-echo-list,
.hq-echo-modal__footer {
    position: relative;
    z-index: 2;
}

.hq-echo-modal__header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 18px 22px 14px;
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--echo-text);
}

.hq-echo-modal__header > i {
    color: var(--echo-accent);
    font-size: var(--font-size-xl);
}

.hq-echo-modal__title {
    letter-spacing: 0.02em;
}

.hq-echo-modal__spacer {
    flex: 1;
}

.hq-echo-filter-toggle {
    display: none; 
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 50%;
    background: rgba(168, 85, 247, 0.1);
    color: var(--echo-accent);
    font-size: var(--font-size-body);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: background-color 0.18s ease, transform 0.18s ease;
    padding: 0;
}

.hq-echo-filter-toggle:hover {
    background: rgba(168, 85, 247, 0.2);
    transform: rotate(8deg);
}

.hq-echo-random-toggle {
    display: none; 
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 50%;
    background: rgba(168, 85, 247, 0.1);
    color: var(--echo-accent);
    font-size: var(--font-size-body);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: background-color 0.18s ease, transform 0.18s ease;
    padding: 0;
}

.hq-echo-random-toggle:hover {
    background: rgba(168, 85, 247, 0.2);
    transform: rotate(8deg);
}

.hq-echo-modal__close {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 50%;
    background: rgba(168, 85, 247, 0.08);
    color: #8a7a90;
    font-size: var(--font-size-body);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
    padding: 0;
}

.hq-echo-modal__close:hover {
    background: rgba(168, 85, 247, 0.18);
    color: var(--echo-accent);
    transform: rotate(90deg);
}

.hq-echo-banner {
    margin: 0 22px 14px;
    padding: 14px 18px;
    border-radius: 14px;
    background: var(--echo-card-bg);
    border: 1px solid rgba(168, 85, 247, 0.12);
}

.hq-echo-banner p {
    margin: 0;
    text-align: center;
    color: #6b5a72;
    font-size: var(--font-size-body);
    line-height: 1.75;
}

.hq-echo-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    padding: 0 22px 14px;
}

.hq-echo-random {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: 999px;
    background: var(--echo-accent);
    color: #fff;
    font-size: var(--font-size-body);
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.2s ease;
}

.hq-echo-random:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(168, 85, 247, 0.28);
}

.hq-echo-random:active {
    transform: translateY(0) scale(0.97);
}

.hq-echo-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.hq-echo-filter {
    padding: 6px 15px;
    border: none;
    border-radius: 999px;
    background: rgba(46, 38, 52, 0.06);
    color: #6b5a72;
    font-size: var(--font-size-body);
    cursor: pointer;
    transition: background-color 0.18s ease, color 0.18s ease;
}

.hq-echo-filter:hover {
    background: rgba(168, 85, 247, 0.14);
}

.hq-echo-filter.is-active {
    background: var(--echo-accent);
    color: #fff;
}

.hq-echo-sort {
    margin-left: auto;
    display: flex;
    gap: 6px;
}

.hq-echo-sortbtn {
    padding: 6px 14px;
    border: none;
    border-radius: 999px;
    background: rgba(46, 38, 52, 0.06);
    color: #6b5a72;
    font-size: var(--font-size-body);
    cursor: pointer;
    transition: background-color 0.18s ease, color 0.18s ease;
}

.hq-echo-sortbtn.is-active {
    background: var(--echo-accent);
    color: #fff;
}

.hq-echo-filter-pop {
    position: absolute;
    top: 54px;
    right: 16px;
    z-index: 6;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 8px;
    min-width: 152px;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: var(--glass-filter-lg);
    -webkit-backdrop-filter: var(--glass-filter-lg);
    border: 1px solid rgba(168, 85, 247, 0.22);
    border-radius: 14px;
    box-shadow: 0 14px 34px rgba(58, 46, 40, 0.22);
}

.hq-echo-filter-pop .hq-echo-filter {
    width: 100%;
    justify-content: center;
    text-align: center;
}

.hq-echo-list {
    flex: 1;
    min-height: 0;
    padding: 0 22px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.hq-echo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
    padding-bottom: 20px;
}

.hq-echo-empty {
    text-align: center;
    color: #8a7a90;
    font-size: var(--font-size-body);
    padding: 30px 0 40px;
}

.hq-echo-more {
    display: block;
    margin: 0 auto 20px;
    padding: 9px 26px;
    border: 1px solid var(--echo-accent, #a855f7);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.6);
    color: var(--echo-text, #5b21b6);
    font-size: var(--font-size-body);
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
}
.hq-echo-more:hover {
    background: var(--echo-accent, #a855f7);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(168, 85, 247, 0.3);
}
[data-theme="dark"] .hq-echo-more {
    background: rgba(255, 255, 255, 0.06);
    color: #efe6db;
}
[data-theme="dark"] .hq-echo-more:hover {
    background: var(--echo-accent, #a855f7);
    color: #fff;
}

.hq-echo-card {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    background: var(--echo-card-bg);
    padding: 22px 20px 18px;
    border-radius: 18px;
    border: 1px solid rgba(168, 85, 247, 0.18);
    box-shadow: 0 4px 18px rgba(168, 85, 247, 0.08);
    
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.5s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.hq-echo-card.is-in {
    opacity: 1;
    transform: none;
}

.hq-echo-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 30px rgba(168, 85, 247, 0.18);
}

.hq-echo-card::before,
.hq-echo-card::after {
    content: "";
    position: absolute;
    width: 10px;
    height: 10px;
    border: 2px solid var(--echo-accent);
    opacity: 0.35;
}

.hq-echo-card::before {
    top: 12px;
    left: 12px;
    border-right: none;
    border-bottom: none;
    border-radius: 4px 0 0 0;
}

.hq-echo-card::after {
    bottom: 12px;
    right: 12px;
    border-left: none;
    border-top: none;
    border-radius: 0 0 4px 0;
}

.hq-echo-card__icon {
    position: absolute;
    top: 12px;
    left: 28px;
    font-size: var(--font-size-lg);
    pointer-events: none;
    opacity: 0.6;
}

.hq-echo-card__season {
    position: absolute;
    top: 10px;
    right: 14px;
    font-size: var(--font-size-xl);
    opacity: 0.55;
    pointer-events: none;
}

.hq-echo-card__tag {
    position: absolute;
    top: 12px;
    right: 42px;
    font-size: var(--font-size-meta);
    color: var(--echo-accent);
    background: rgba(168, 85, 247, 0.12);
    padding: 2px 8px;
    border-radius: 999px;
    pointer-events: none;
}

.hq-echo-card__text {
    margin: 34px 0 14px;
    color: #3a2e3f;
    line-height: 1.8;
    font-size: var(--font-size-lg);
    flex: 1;
}

.hq-echo-card__footer {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 12px;
    border-top: 1px dashed rgba(168, 85, 247, 0.2);
}

.hq-echo-card__author {
    font-size: var(--font-size-body);
    color: #8a7a90;
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.hq-echo-card__date {
    font-size: var(--font-size-meta);
    color: #aaa;
}

.hq-echo-like {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: var(--font-size-lg);
    color: #8a7a90;
    padding: 0;
    flex-shrink: 0;
    transition: transform 0.15s ease;
    user-select: none;
}

.hq-echo-like:hover {
    transform: scale(1.12);
}

.hq-echo-like.is-liked .hq-echo-like__heart {
    filter: drop-shadow(0 0 4px rgba(236, 72, 153, 0.5));
}

.hq-echo-like__count {
    font-size: var(--font-size-meta);
    font-style: normal;
    color: #8a7a90;
}

.hq-echo-modal__footer {
    padding: 16px 22px 20px;
    border-top: 1px solid rgba(46, 38, 52, 0.08);
    text-align: center;
}

.hq-echo-write {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 12px;
    background: var(--echo-accent);
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-body);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hq-echo-write:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(168, 85, 247, 0.3);
    color: #fff;
}

.hq-echo-tip {
    margin: 10px 0 0;
    font-size: var(--font-size-meta);
    color: #a89a9a;
}

[data-theme="dark"] .hq-echo-modal__dialog {
    background: rgba(40, 32, 50, 0.85);
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
}

[data-theme="dark"] .hq-echo-modal__header {
    color: #efe6f5;
}

[data-theme="dark"] .hq-echo-modal__close {
    background: rgba(255, 255, 255, 0.08);
    color: #b8a8c0;
}

[data-theme="dark"] .hq-echo-modal__close:hover {
    background: rgba(168, 85, 247, 0.22);
    color: #d8b4fe;
}

[data-theme="dark"] .hq-echo-filter-toggle {
    background: rgba(255, 255, 255, 0.08);
    color: #d8b4fe;
}

[data-theme="dark"] .hq-echo-filter-toggle:hover {
    background: rgba(168, 85, 247, 0.26);
}

[data-theme="dark"] .hq-echo-random-toggle {
    background: rgba(255, 255, 255, 0.08);
    color: #d8b4fe;
}

[data-theme="dark"] .hq-echo-random-toggle:hover {
    background: rgba(168, 85, 247, 0.26);
}

[data-theme="dark"] .hq-echo-filter-pop {
    background: rgba(40, 32, 50, 0.96);
    border-color: rgba(168, 85, 247, 0.32);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.45);
}

[data-theme="dark"] .hq-echo-banner {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(168, 85, 247, 0.25);
}

[data-theme="dark"] .hq-echo-banner p {
    color: #c4b6cf;
}

[data-theme="dark"] .hq-echo-filter,
[data-theme="dark"] .hq-echo-sortbtn {
    background: rgba(255, 255, 255, 0.08);
    color: #c4b6cf;
}

[data-theme="dark"] .hq-echo-filter:hover,
[data-theme="dark"] .hq-echo-sortbtn:hover {
    background: rgba(168, 85, 247, 0.22);
}

[data-theme="dark"] .hq-echo-card {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(168, 85, 247, 0.3);
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.25);
}

[data-theme="dark"] .hq-echo-card__text {
    color: #e8dfee;
}

[data-theme="dark"] .hq-echo-card__author {
    color: #b8a8c0;
}

[data-theme="dark"] .hq-echo-card__footer {
    border-top-color: rgba(168, 85, 247, 0.25);
}

[data-theme="dark"] .hq-echo-like,
[data-theme="dark"] .hq-echo-like__count {
    color: #b8a8c0;
}

[data-theme="dark"] .hq-echo-modal__footer {
    border-top-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .hq-echo-tip {
    color: #a89aa0;
}

@media (max-width: 760px) {
    .hq-echo-modal__dialog {
        top: auto;
        left: 12px;
        right: 12px;
        bottom: 12px;
        width: auto;
        max-width: none;
        transform: translateY(20px) scale(0.98);
        border-radius: 20px;
        max-height: 86vh;
    }

    .hq-echo-modal.is-open .hq-echo-modal__dialog {
        transform: translateY(0) scale(1);
    }

    .hq-echo-toolbar {
        gap: 8px;
    }

    
    .hq-echo-filter-toggle {
        display: inline-flex;
    }

    
    .hq-echo-random-toggle {
        display: inline-flex;
    }

    .hq-echo-random {
        display: none;
    }

    .hq-echo-filters {
        display: none;
    }

    .hq-echo-sort {
        margin-left: 0;
        width: 100%;
    }

    .hq-echo-sortbtn {
        flex: 1;
    }

    .hq-echo-grid {
        grid-template-columns: 1fr;
    }
}