/*
Theme Name: bcoder_wallpaper
Author: WPcoder
Description: A clone of Unsplash UI website.
Version: 4.2
Author URI: https://wpcoder.cn
*/

:root {
    --text-primary: #111;
    --text-secondary: #767676;
    --bg-primary: #fff;
    --bg-secondary: #eeeeee;
    --border-color: #d1d1d1;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "San Francisco", "Helvetica Neue", Helvetica, Ubuntu, Roboto, Noto, "Segoe UI", Arial, sans-serif;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
}

/* Navbar */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--bg-primary);
    display: flex;
    flex-direction: column;
    z-index: 999;
    transition: transform 0.3s ease;
}

.navbar.navbar-hidden {
    transform: translateY(-100%);
}

.nav-top {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    gap: 16px;
}

.logo svg,
.custom-logo {
    display: block;
    cursor: pointer;
    max-height: 32px;
    width: auto;
}

.site-custom-footer {
    margin-top: 36px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-primary);
}

.site-custom-footer-inner {
    max-width: 1320px;
    margin: 0 auto;
    padding: 18px 24px 24px;
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.8;
}

.site-custom-footer-inner p {
    margin: 0;
}

.site-custom-footer a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
}

.site-custom-footer a:hover {
    text-decoration: underline;
}

.back-to-top-btn {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 48px;
    height: 48px;
    border: 0;
    border-radius: 999px;
    background: #2f9e44;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease, background 0.2s ease;
    z-index: 998;
}

.back-to-top-btn.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top-btn:hover {
    background: #27863a;
}

.back-to-top-btn:focus-visible {
    outline: 2px solid #2f9e44;
    outline-offset: 3px;
}

@media (max-width: 768px) {
    .back-to-top-btn {
        right: 16px;
        bottom: 16px;
        width: 44px;
        height: 44px;
    }
}

.search-bar {
    flex: 1;
    background: var(--bg-secondary);
    border-radius: 24px;
    display: flex;
    align-items: center;
    padding: 0 16px;
    height: 40px;
    transition: background 0.2s;
}

.search-bar:hover {
    background: #e1e1e1;
}

.search-bar input {
    border: none;
    background: transparent;
    flex: 1;
    height: 100%;
    margin-left: 12px;
    outline: none;
    font-size: 15px;
    color: var(--text-primary);
}

.search-bar i {
    color: var(--text-secondary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 14px;
    font-weight: 500;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    transition: color 0.1s;
    white-space: nowrap;
}

.nav-links a:hover {
    color: var(--text-primary);
}

.divider {
    width: 1px;
    height: 32px;
    background: var(--border-color);
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 12px;
}

.top-nav-menu {
    display: flex;
    align-items: center;
}

.primary-menu {
    list-style: none;
    display: flex;
    gap: 24px;
    margin: 0;
    padding: 0;
}

.primary-menu li a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    transition: color 0.1s;
}

.primary-menu li a:hover {
    color: var(--text-primary);
}


.nav-avatar img {
    border-radius: 50%;
    display: block;
    border: 1px solid var(--border-color);
}

.submit-btn {
    background: white;
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.submit-btn:hover {
    border-color: var(--text-primary);
    color: var(--text-primary);
    background: #f8f8f8;
}

/* User Menu Dropdown */
.user-dropdown-container {
    position: relative;
    display: inline-block;
}

.nav-avatar {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    display: block;
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: white;
    min-width: 160px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 8px 0;
    z-index: 1000;
    display: none;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.2s, transform 0.2s;
}

.user-dropdown.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.user-dropdown a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    text-decoration: none;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
    transition: background 0.2s;
}

.user-dropdown a:hover {
    background: #f5f5f5;
}

.user-dropdown a i {
    width: 16px;
    color: var(--text-secondary);
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 4px 0;
}


.nav-bottom {
    display: flex;
    align-items: center;
    padding: 0 20px;
    height: 56px;
    gap: 24px;
    overflow-x: auto;
    scrollbar-width: none;
    /* Firefox */
    border-bottom: 1px solid var(--border-color);
}

.nav-bottom::-webkit-scrollbar {
    display: none;
    /* Chrome, Safari */
}

.nav-bottom a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}

.nav-bottom a.active {
    color: var(--text-primary);
}

.nav-bottom a.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--text-primary);
}

.nav-bottom a:not(.active):hover {
    color: var(--text-primary);
}

.v-divider {
    width: 1px;
    height: 24px;
    background: var(--border-color);
}

/* Hero */
.hero {
    padding: 100px 20px;
    max-width: 864px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 46px;
    font-weight: 700;
    margin-bottom: 16px;
}

.hero p {
    font-size: 18px;
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.hero-search {
    margin-top: 24px;
    background: var(--bg-secondary);
    border-radius: 4px;
    display: flex;
    align-items: center;
    padding: 0 16px;
    height: 54px;
}

.hero-search input {
    border: none;
    background: transparent;
    flex: 1;
    font-size: 15px;
    margin-left: 12px;
    outline: none;
}

.hero-search i {
    color: var(--text-secondary);
}

/* Masonry Grid */
.masonry-wrapper {
    padding: 24px;
    max-width: 100%;
    margin: 0 auto;
}

.masonry-grid {
    column-count: 3;
    column-gap: 24px;
}

.masonry-grid.masonry-js-enabled {
    position: relative;
    column-count: auto !important;
    column-gap: 0 !important;
    min-height: 0;
}

.masonry-grid.masonry-js-enabled>.image-item {
    position: absolute;
    left: 0;
    top: 0;
    margin-bottom: 0 !important;
}

/* User Center */
.user-center-page {
    padding: 24px;
}

.user-center-wrapper {
    max-width: 1320px;
    margin: 0 auto;
}

.user-center-profile-card {
    /* border: 1px solid var(--border-color); */
    border-radius: 8px;
    padding: 24px;
    background: var(--bg-primary);
    display: flex;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 32px;
}

.user-center-profile-main {
    display: flex;
    align-items: center;
    gap: 16px;
}

.user-center-avatar img {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
}

.user-center-identity h1 {
    font-size: 28px;
    margin-bottom: 4px;
}

.user-center-identity p {
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.user-center-handle {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
}

.user-center-handle-name {
    flex: 0 0 auto;
}

.user-center-inline-bio {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-center-inline-bio::before {
    content: '·';
    margin-right: 6px;
}

.user-center-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    color: var(--text-secondary);
    font-size: 14px;
}

.user-center-meta i {
    margin-right: 6px;
}

.user-center-actions {
    margin-top: 12px;
}

.user-center-actions .btn-secondary {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.user-center-stats {
    display: flex;
    gap: 18px;
    align-items: stretch;
}

.user-center-stat {
    min-width: 110px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.user-center-stat-label {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.user-center-stat-value {
    font-size: 22px;
    font-weight: 700;
}

.user-center-section {
    margin-bottom: 40px;
}

.user-center-tabs {
    display: inline-flex;
    gap: 8px;
    margin-bottom: 16px;
    background: #f8f8f8;
    /* border: 1px solid var(--border-color); */
    border-radius: 8px;
    padding: 6px;
}

.user-center-tab-btn {
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 600;
    padding: 10px 16px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.user-center-tab-btn:hover {
    color: var(--text-primary);
}

.user-center-tab-btn.active {
    background: #fff;
    color: var(--text-primary);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}

.user-center-tab-panel {
    display: none;
}

.user-center-tab-panel.active {
    display: block;
}

.user-center-section-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.user-center-section-head h2 {
    font-size: 22px;
    font-weight: 600;
}

.user-center-section-head span {
    font-size: 14px;
    color: var(--text-secondary);
}

.user-center-empty,
.user-center-tip {
    color: var(--text-secondary);
    font-size: 14px;
    padding: 8px 2px;
}

.user-center-pagination {
    padding: 28px 0 8px;
    justify-content: flex-start;
}

.user-center-login-box {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    max-width: 560px;
    margin: 56px auto;
    padding: 28px;
    text-align: center;
}

.user-center-login-box h1 {
    font-size: 28px;
    margin-bottom: 10px;
}

.user-center-login-box p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.user-center-login-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.user-center-login-actions .btn {
    min-width: 130px;
}

/* Author Page */
.author-header-wrap {
    padding: 32px 24px 8px;
    /* max-width: 1320px; */
    margin: 0 auto;
}

.author-profile-card {
    /* border: 1px solid var(--border-color); */
    border-radius: 8px;
    padding: 24px;
    background: var(--bg-primary);
    display: flex;
    justify-content: space-between;
    gap: 24px;
}

.author-profile-main {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar img {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
}

.author-meta h1 {
    font-size: 30px;
    margin-bottom: 4px;
}

.author-handle {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
    color: var(--text-secondary);
    margin-bottom: 10px;
    white-space: nowrap;
    overflow: hidden;
}

.author-handle-name {
    flex: 0 0 auto;
}

.author-inline-bio {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.author-inline-bio::before {
    content: '·';
    margin-right: 6px;
}

.author-submeta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    color: var(--text-secondary);
    font-size: 14px;
}

.author-submeta a {
    color: var(--text-secondary);
    text-decoration: none;
}

.author-submeta a:hover {
    color: var(--text-primary);
}

.author-submeta i {
    margin-right: 6px;
}

.author-count-card {
    min-width: 140px;
    /* border: 1px solid var(--border-color); */
    border-radius: 8px;
    padding: 14px 18px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.author-count-label {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.author-count-value {
    font-size: 40px;
    /* font-weight: 700; */
    line-height: 1;
}

.author-bio {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 10px;
}

.author-bio-box {
    margin-top: 14px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 18px 20px;
    background: var(--bg-primary);
}

.author-bio-box h2 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.author-sort-tabs {
    display: inline-flex;
    gap: 8px;
    margin-top: 16px;
    background: #f8f8f8;
    /* border: 1px solid var(--border-color); */
    border-radius: 8px;
    padding: 6px;
}

.author-sort-tab {
    border-radius: 6px;
    padding: 10px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s ease;
}

.author-sort-tab:hover {
    color: var(--text-primary);
}

.author-sort-tab.active {
    background: #fff;
    color: var(--text-primary);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}

.author-empty {
    color: var(--text-secondary);
    text-align: center;
    padding: 80px 0;
}

/* Topics Page */
.topics-page {
    padding: 24px;
}

.topics-wrapper {
    max-width: 1320px;
    margin: 0 auto;
}

.topics-hero {
    /* border: 1px solid var(--border-color); */
    border-radius: 8px;
    background: var(--bg-primary);
    padding: 24px 0px;
    margin-bottom: 20px;
}

.topics-hero h1 {
    font-size: 32px;
    margin-bottom: 10px;
}

.topics-hero p {
    color: var(--text-secondary);
    line-height: 1.8;
}

.topics-section {
    margin-bottom: 28px;
}

.topics-section-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}

.topics-section-head h2 {
    font-size: 22px;
    font-weight: 600;
}

.topics-section-head span {
    color: var(--text-secondary);
    font-size: 14px;
}

.topics-category-grid {
    display: flex;
    overflow-x: auto;
    gap: 16px;
    padding-bottom: 16px;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
    scrollbar-color: #ccc transparent;
}

.topics-category-grid::-webkit-scrollbar {
    height: 8px;
}
.topics-category-grid::-webkit-scrollbar-track {
    background: transparent;
}
.topics-category-grid::-webkit-scrollbar-thumb {
    background-color: #ccc;
    border-radius: 4px;
}
.topics-category-grid::-webkit-scrollbar-thumb:hover {
    background-color: #999;
}

.topics-category-card {
    flex: 0 0 240px;
    scroll-snap-align: start;
    display: block;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    padding: 20px 14px;
    text-decoration: none;
    transition: all 0.2s ease;
    overflow: hidden;
    position: relative;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.topics-category-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.topics-category-card h3 {
    color: var(--text-primary);
    font-size: 16px;
    margin-bottom: 8px;
}

.topics-category-meta {
    display: flex;
    flex-direction: column;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 13px;
}

.topics-category-meta i {
    width: 14px;
    margin-right: 6px;
}

.topics-empty {
    color: var(--text-secondary);
    font-size: 14px;
    padding: 8px 2px;
}

.topics-masonry-grid {
    margin-top: 4px;
}

/* Default Page Template */
.page-default-template {
    padding: 24px;
}

.page-guide-wrapper {
    max-width: 980px;
    margin: 0 auto;
}

.page-guide-hero {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    padding: 24px;
    margin-bottom: 16px;
}

.page-guide-hero h1 {
    font-size: 32px;
    margin-bottom: 10px;
}

.page-guide-hero p {
    color: var(--text-secondary);
    line-height: 1.8;
}

.page-guide-section {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    padding: 20px;
    margin-bottom: 16px;
}

.page-guide-section h2 {
    font-size: 22px;
    margin-bottom: 14px;
}

.page-guide-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.page-guide-card {
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 14px;
    background: #fafafa;
}

.page-guide-card h3 {
    font-size: 16px;
    margin-bottom: 6px;
}

.page-guide-card p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.7;
}

.page-guide-steps {
    margin: 0;
    padding-left: 20px;
}

.page-guide-steps li {
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 4px;
}

.page-guide-note {
    color: var(--text-secondary);
    line-height: 1.8;
}

.page-default-content {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    padding: 24px;
}

.page-default-title {
    font-size: 32px;
    margin-bottom: 16px;
}

.page-default-body {
    color: var(--text-secondary);
    line-height: 1.9;
}

.page-default-body h2,
.page-default-body h3 {
    color: var(--text-primary);
    margin: 18px 0 10px;
}

.page-default-body p,
.page-default-body ul,
.page-default-body ol {
    margin-bottom: 12px;
}

.page-default-body a {
    color: var(--text-primary);
}

@media (min-width: 1440px) {
    .masonry-grid {
        column-count: 4;
    }
}

@media (min-width: 1920px) {
    .masonry-grid {
        column-count: 5;
    }
}

.image-item {
    break-inside: avoid;
    margin-bottom: 24px;
    position: relative;
    cursor: zoom-in;
    border-radius: 12px;
    overflow: hidden;
    background-color: var(--bg-secondary);
    min-height: 0;
    transition: background-color 0.4s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.image-item.is-loaded {
    background-color: transparent;
}

.image-item>img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    background: var(--bg-secondary);
    opacity: 0;
    transform: scale(1.02);
    z-index: 1;
    transition: opacity 0.56s cubic-bezier(0.22, 1, 0.36, 1), transform 0.72s cubic-bezier(0.22, 1, 0.36, 1);
}

.image-item>img.loaded {
    opacity: 1;
    transform: scale(1);
}

.image-item-loading-layer {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 18px;
    overflow: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.image-item.is-loaded .image-item-loading-layer {
    opacity: 0;
    visibility: hidden;
}

.image-item.image-item-skeleton {
    cursor: default;
    opacity: 0;
    translate: 0 12px;
    will-change: opacity, translate;
    transition: opacity 0.26s cubic-bezier(0.22, 1, 0.36, 1), translate 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

.image-item.image-item-skeleton.is-skeleton-visible {
    opacity: 1;
    translate: 0 0;
    transition-delay: calc(var(--card-si, 0) * 40ms);
}

.image-item-skeleton-shimmer {
    display: none;
}

.image-item-skeleton-ui {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    transition: opacity 0.18s ease, visibility 0.18s ease;
}

.image-item-skeleton-top,
.image-item-skeleton-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.image-item-skeleton-top {
    justify-content: flex-end;
}

.image-item-skeleton-bottom {
    justify-content: space-between;
}

.image-item-skeleton-user {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.image-item-skeleton-avatar,
.image-item-skeleton-line,
.image-item-skeleton-chip {
    display: block;
    background: rgba(255, 255, 255, 0.32);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.image-item-skeleton-avatar {
    width: 34px;
    height: 34px;
    border-radius: 999px;
}

.image-item-skeleton-line {
    width: 92px;
    height: 12px;
    border-radius: 999px;
}

.image-item-skeleton-chip {
    width: 42px;
    height: 42px;
    border-radius: 10px;
}

.image-item-skeleton-chip-sm {
    width: 42px;
    height: 42px;
    border-radius: 10px;
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 3;
    background: rgba(0, 0, 0, 0.3);
    opacity: 0;
    display: none;
    transition: opacity 0.2s ease-in-out;

    flex-direction: column;
    justify-content: space-between;
    padding: 20px;
}

/* .image-item:hover .image-overlay {
    opacity: 1;
} */

@media (hover: hover) and (pointer: fine) {
  .image-item:hover .image-overlay {
     opacity: 1;
	  display: flex;
  }

    .image-item:hover .image-item-skeleton-ui {
            opacity: 0;
            visibility: hidden;
    }
}

@media (hover: none) and (pointer: coarse) {
    #single-wallpaper-btn,
    #modal-wallpaper-btn {
        display: none !important;
    }
}

@media (max-width: 1024px) {
    #single-wallpaper-btn,
    #modal-wallpaper-btn {
        display: none !important;
    }
}


.overlay-top {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.overlay-bottom {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.user-snippet {
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
    text-decoration: none;
}

.user-snippet img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: white;
}

.user-snippet span {
    font-weight: 500;
    font-size: 14px;
}

.btn-icon {
    width: 40px;
    height: 40px;
    border-radius: 4px;
    border: none;
    background: white;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.1s;
    opacity: 0.9;
}

.btn-icon i {
    font-size: 18px;
}

.btn-icon:hover {
    color: var(--text-primary);
    opacity: 1;
}

.btn-icon.is-favorited {
    color: #e74c3c;
    opacity: 1;
}

.download-trigger:disabled,
.download-trigger.is-downloading {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.favorite-trigger {
    transition: transform 0.12s ease, color 0.12s ease;
}

.favorite-trigger i {
    transition: transform 0.18s ease;
}

.favorite-trigger:active {
    transform: scale(0.92);
}

.favorite-trigger.favorite-clicked i {
    animation: favorite-pop 0.28s ease;
}

@keyframes favorite-pop {
    0% {
        transform: scale(1);
    }

    45% {
        transform: scale(1.35);
    }

    100% {
        transform: scale(1);
    }
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 32px 50px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.close-modal {
    position: fixed;
    top: 20px;
    left: 20px;
    background: transparent;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    z-index: 1010;
    opacity: 0.7;
}

.close-modal:hover {
    opacity: 1;
}

.nav-arrow {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: white;
    font-size: 40px;
    cursor: pointer;
    z-index: 1010;
    opacity: 0.5;
    padding: 20px;
    transition: opacity 0.2s;
}

.nav-arrow:hover {
    opacity: 1;
}

.prev-arrow {
    left: 10px;
}

.next-arrow {
    right: 10px;
}

.modal-content {
    background: var(--bg-primary);
    border-radius: 8px;
    width: 100%;
    max-width: calc(100% - 160px);
    max-height: 95vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
    margin: 0 auto;
    overflow-y: auto;
    scrollbar-width: thin;
}

/* Modal Popup Animation - Whole Modal Content */
.modal-overlay .modal-content {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal-overlay.active .modal-content {
    opacity: 1;
    transform: scale(1);
}

.wallpaper-command-modal-content {
    position: relative;
    max-width: 760px;
    padding: 28px;
    border-radius: 12px;
    max-height: 88vh;
    background: #012456;
    color: #e8f2ff;
    border: 1px solid #02356f;
}

.wallpaper-command-modal-content::before {
    content: 'Windows PowerShell';
    display: block;
    margin: -28px -28px 18px;
    padding: 10px 14px;
    background: #001b3f;
    border-bottom: 1px solid #02356f;
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
    color: #cfe3ff;
    font-size: 13px;
    font-weight: 600;
}

#wallpaper-command-modal[data-os='macos'] .wallpaper-command-modal-content {
    background: #1f2329;
    border-color: #30363d;
}

#wallpaper-command-modal[data-os='macos'] .wallpaper-command-modal-content::before {
    content: 'macOS Terminal';
    background: #161b22;
    border-bottom-color: #30363d;
}

.wallpaper-command-title {
    margin: 0 0 10px;
    font-size: 20px;
    font-weight: 600;
    font-family: Consolas, "Cascadia Mono", "Courier New", monospace;
    color: #ffffff;
}

.wallpaper-command-desc {
    margin: 0 0 14px;
    color: #d6e6ff;
    line-height: 1.6;
    font-size: 14px;
}

.wallpaper-command-input {
    width: 100%;
    min-height: 250px;
    border: 1px solid #2f6db0;
    border-radius: 8px;
    padding: 12px;
    font-family: Consolas, "Cascadia Mono", Menlo, Monaco, "Liberation Mono", "Courier New", monospace;
    font-size: 12px;
    line-height: 1.5;
    color: #d4f6d4;
    background: #0c0c0c;
    resize: vertical;
    box-sizing: border-box;
    caret-color: #d4f6d4;
}

.wallpaper-command-input:focus {
    outline: none;
    border-color: #8ec7ff;
}

.wallpaper-command-actions {
    margin-top: 12px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.wallpaper-command-tip {
    margin: 10px 0 0;
    min-height: 20px;
    color: #9af79a;
    font-size: 13px;
}

.wallpaper-command-modal-content .btn-secondary {
    background: #12498c;
    border: 1px solid #2d6db6;
    color: #ffffff;
}

.wallpaper-command-modal-content .btn-secondary:hover {
    background: #1d5eaa;
    border-color: #4a8ad1;
    color: #ffffff;
}

/* Single Page Overrides (only for in-page single layout) */
.single .single-container > .modal-content {
    max-width: 100%;
    max-height: none;
    border-radius: 0;
    box-shadow: none;
    margin: 0;
}

.single .single-wrapper {
    background: var(--bg-primary);
    min-height: 100vh;
}

.single .single-container > .modal-content > .modal-body {
    padding: 0;
}

.single .single-container > .modal-content .modal-image-container {
    padding: 60px 100px;
    background-color: #f8f8f8;
    height: calc(90vh - 70px);
    max-height: calc(90vh - 70px);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}



.single .single-container > .modal-content .nav-arrow {
    color: #333;
    opacity: 0.3;
    position: absolute;
    z-index: 5;
}

.single .single-container > .modal-content .nav-arrow:hover {
    opacity: 1;
}


.single #single-main-image {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}



.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: var(--bg-primary);
    position: sticky;
    top: 0;
    z-index: 10;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-info .avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
}

.user-details {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-weight: 500;
    font-size: 15px;
    color: var(--text-primary);
}

.user-handle {
    font-size: 13px;
    color: var(--text-secondary);
}

.modal-actions {
    display: flex;
    gap: 8px;
}

.btn-download {
    background: #3cb46e;
    color: white !important;
    text-decoration: none;
    border: none;
    padding: 0 16px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-download:hover {
    background: #36a362;
}

.btn-download:disabled,
.btn-download.is-downloading {
    background: #a0a0a0;
    cursor: not-allowed;
    opacity: 0.8;
    pointer-events: none;
}

.btn-download:disabled:hover,
.btn-download.is-downloading:hover {
    background: #a0a0a0;
}

.modal-body {
    /* padding: 0 20px 20px; */
    display: flex;
    flex-direction: column;
    background: var(--bg-primary);
}

.modal-image-container {
    width: 100%;
    display: flex;
    justify-content: center;
    /* padding: 24px 0; */
    position: relative;
    /* Base for progress bar */
}

.modal-loading-bar {
    position: absolute;
    top: 0;
    left: 0;
    height: 3px;
    background: #3cb46e;
    /* Unsplash green */
    width: 0%;
    z-index: 5;
    transition: width 0.3s ease;
    display: none;
}

.modal-loading-bar.active {
    display: block;
    animation: loadingBar 2s infinite ease-in-out;
}

@keyframes loadingBar {
    0% {
        width: 0%;
        left: 0;
    }

    50% {
        width: 70%;
        left: 15%;
    }

    100% {
        width: 100%;
        left: 0;
    }
}

.modal-image-container img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    background: var(--bg-secondary);
    cursor: zoom-in;
    opacity: 0;
    transition: opacity 0.4s ease-in-out, transform 0.3s ease;
}

.modal-image-container img.loaded {
    opacity: 1;
}

.modal-image-container.fullscreen img {
    max-height: none;
    cursor: zoom-out;
}

.modal-info-panel {
    display: flex;
    flex-direction: column;
    padding: 24px;
}

.modal-stats-grid {
    display: flex;
    gap: 40px;
    margin-bottom: 24px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.stat-value {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 2pc;
    text-align: center;
}

.modal-action-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
    margin-bottom: 24px;
}

.modal-meta-row {
    display: flex;
    gap: 24px;
    color: var(--text-secondary);
    font-size: 14px;
}

.modal-meta-row span i {
    margin-right: 6px;
    width: 14px;
}

.modal-share {
    display: flex;
    gap: 8px;
}

.btn-secondary {
    background: white;
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 4px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-secondary:hover {
    border-color: var(--text-primary);
    color: var(--text-primary);
}

.modal-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
}

.single-danmaku-section {
    /* --danmaku-panel-bg: linear-gradient(180deg, #ffffff 0%, #fafafa 100%); */
    --danmaku-rule-bg: #111;
    /* --danmaku-rule-text: #fff; */
    --danmaku-stage-top: rgba(255, 255, 255, 0.96);
    --danmaku-stage-bottom: rgba(248, 250, 252, 0.98);
    --danmaku-stage-line: rgba(17, 17, 17, 0.04);
    --danmaku-fade-edge: rgba(255, 255, 255, 0.96);
    --danmaku-item-bg: rgba(255, 255, 255, 0.94);
    --danmaku-author-bg: #111;
    --danmaku-author-text: #fff;
    --danmaku-author-anonymous-bg: #7c3aed;
    --danmaku-content-text: #111;
    --danmaku-meta-text: #6b7280;
    /* margin: 8px 0 36px; */
    /* padding: 20px; */
    border-radius: 18px;
    background: var(--danmaku-panel-bg);
}

.single-danmaku-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
}

.single-danmaku-head h3 {
    margin: 0 0 6px;
    font-size: 20px;
    font-weight: 600;
}

.single-danmaku-head p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 13px;
}

.single-danmaku-rule {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 999px;
    background: var(--danmaku-rule-bg);
    color: var(--danmaku-rule-text);
    font-size: 12px;
    font-weight: 600;
}

.single-danmaku-form {
    display: flex;
    gap: 12px;
    margin-bottom: 10px;
}

.single-danmaku-input {
    flex: 1;
    min-width: 0;
    height: 46px;
    padding: 0 16px;
    border: none;
    border-radius: 999px;
    background: #eeeeee;
    color: #111;
    font-size: 14px;
    outline: none;
}

.single-danmaku-submit {
    flex-shrink: 0;
}

.single-danmaku-tip {
    margin-bottom: 12px;
    color: #6b7280;
    font-size: 13px;
}

.single-danmaku-tip.is-error {
    color: #b32d2e;
}

.single-danmaku-tip.is-success {
    color: #008a20;
}

.single-danmaku-stage {
    position: relative;
    height: 248px;
    overflow: hidden;
    isolation: isolate;
    /* border-radius: 16px; */
    /* background:
        linear-gradient(180deg, var(--danmaku-stage-top) 0%, var(--danmaku-stage-bottom) 100%),
        repeating-linear-gradient(
            to bottom,
            var(--danmaku-stage-line) 0,
            var(--danmaku-stage-line) 1px,
            transparent 1px,
            transparent 40px
        ); */
}

.single-danmaku-stage::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(90deg, var(--danmaku-fade-edge) 0, rgba(255, 255, 255, 0) 10%, rgba(255, 255, 255, 0) 90%, var(--danmaku-fade-edge) 100%);
}

.single-danmaku-empty {
    position: absolute;
    inset: 50% auto auto 50%;
    transform: translate(-50%, -50%);
    color: #9aa0a6;
    font-size: 14px;
    white-space: nowrap;
}

.single-danmaku-item {
    position: absolute;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    max-width: calc(100% - 24px);
    padding: 9px 14px;
    box-sizing: border-box;
    border-radius: 999px;
    background: var(--danmaku-item-bg);
    white-space: nowrap;
    will-change: transform;
    z-index: 2;
}

.single-danmaku-item.is-paused {
    opacity: 0.92;
}

.single-danmaku-author {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    border-radius: 999px;
    background: var(--danmaku-author-bg);
    color: var(--danmaku-author-text);
    font-size: 12px;
    font-weight: 600;
    flex-shrink: 0;
}

.single-danmaku-item.is-anonymous .single-danmaku-author {
    background: var(--danmaku-author-anonymous-bg);
}

.single-danmaku-content {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--danmaku-content-text);
    font-size: 14px;
    font-weight: 500;
}

.single-danmaku-meta {
    flex-shrink: 0;
    color: var(--danmaku-meta-text);
    font-size: 12px;
}

.bc-tag {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 13px;
    text-decoration: none;
    transition: background 0.2s;
    text-transform: capitalize;
}

.bc-tag:hover {
    background: #e1e1e1;
    color: var(--text-primary);
}

.modal-related h3 {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 24px;
}

/* Responsive */
@media (max-width: 1024px) {
    .masonry-grid {
        column-count: 2;
    }

    .modal-overlay {
        padding: 20px;
    }



    .modal-action-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .single-danmaku-head {
        flex-direction: column;
    }

    .single-danmaku-form {
        flex-direction: column;
    }

    .single-danmaku-input {
        flex: none;
        width: 100%;
    }

    .single-danmaku-submit {
        width: 100%;
        justify-content: center;
    }

    .single-danmaku-stage {
        height: 220px;
    }

    .single-danmaku-item {
        max-width: min(88vw, 360px);
        padding: 8px 12px;
    }

    .single-danmaku-content {
        font-size: 13px;
    }
}

@media (max-width: 768px) {

    .masonry-grid,
    #modal-related-grid {
        column-count: 2 !important;
        column-gap: 12px;
    }

    .masonry-wrapper {
        padding: 12px;
    }

    .hero {

        padding: 40px 16px;
    }

    .hero h1 {
        font-size: 28px;
    }

    /* Navbar Mobile Optimization */
    .nav-top {
        flex-wrap: wrap;
        padding: 8px 16px;
        gap: 12px;
    }

    .logo {
        order: 1;
        flex: 0;
    }

    .user-center-page {
        padding: 16px;
    }

    .user-center-profile-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .user-center-profile-main {
        align-items: flex-start;
    }

    .user-center-stats {
        width: 100%;
    }

    .user-center-stat {
        flex: 1;
    }

    .user-center-login-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .author-header-wrap {
        padding: 20px 16px 8px;
    }

    .author-profile-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .author-count-card {
        /* width: 100%; */
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    .author-count-label {
        margin-bottom: 0;
    }

    .author-count-value {
        font-size: 24px;
    }

    .author-sort-tabs {
        display: flex;
        width: 100%;
    }

    .author-sort-tab {
        flex: 1;
        text-align: center;
        padding: 10px 8px;
        font-size: 13px;
    }

    .page-default-template {
        padding: 16px;
    }

    .page-guide-hero h1,
    .page-default-title {
        font-size: 26px;
    }

    .page-guide-grid {
        grid-template-columns: 1fr;
    }

    .topics-page {
        padding: 16px;
    }

    .topics-hero h1 {
        font-size: 26px;
    }

    .topics-section-head {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    .user-center-tabs {
        display: flex;
        width: 100%;
    }

    .user-center-tab-btn {
        flex: 1;
        text-align: center;
        padding: 10px 8px;
        font-size: 13px;
    }

    .user-center-pagination {
        justify-content: center;
    }


    .logo img,
    .custom-logo {
        max-height: 24px !important;
    }

    .search-bar {
        order: 3;
        flex: 0 0 100%;
        height: 36px;
    }

    .site-custom-footer-inner {
        padding: 16px;
    }

    .top-nav-menu {
        order: 2;
        margin-left: 8px;
    }

    .nav-links {
        order: 2;
        margin-left: auto;
        display: flex;
        align-items: center;
        gap: 8px;
    }


    .primary-menu {
        gap: 12px;
    }


    .primary-menu li a {
        font-size: 14px;
    }


    .submit-btn {
        padding: 6px 12px !important;
        font-size: 13px !important;
        white-space: nowrap;
    }


    .nav-links {
        gap: 8px;
    }


    .nav-links .divider {
        display: none;
    }

    .nav-bottom {
        padding: 0 16px;
        height: 48px;
        gap: 16px;
    }


    /* Modal Mobile Adjustments */
    .modal-overlay {
        padding: 0;
    }

    .modal-content {
        max-width: 100%;
        max-height: 100vh;
        border-radius: 0;
        height: 100%;
    }

    .close-modal {
        top: auto;
        bottom: 32px;
        left: 50%;
        right: auto;
        transform: translateX(-50%);
        background: rgba(0, 0, 0, 1);
        color: #fff;
        width: 48px;
        height: 48px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 20px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        position: fixed;
        z-index: 1010;
        backdrop-filter: blur(4px);
		


  outline: none; /* 移除轮廓变化 */
    }


    .nav-arrow {
        display: none;
        /* Hide fixed arrows on mobile to save space */
    }

    .modal-header {
        padding: 12px 16px;
        flex-wrap: nowrap;
        gap: 12px;
    }

    .modal-actions {
        width: auto;
        justify-content: flex-end;
        flex-shrink: 0;
    }


    .modal-actions .btn-download {
        flex: 1;
    }

    /* Disable hover overlays completely on mobile devices */
/*     @media (hover: none) and (pointer: coarse) {
        .image-overlay {
            display: none !important;
        }
    } */

    /* Single Page Mobile Reset */
    .single .single-container > .modal-content > .modal-body {
        padding: 0;
    }

    .single .single-container > .modal-content .modal-image-container {
        padding: 0;
        height: auto;
        max-height: none;
        background-color: #f8f8f8;
    }

    .single #single-main-image {
        box-shadow: none;
        border-radius: 0;
    }


    .modal-action-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .modal-meta-row {
        flex-direction: column;
        gap: 8px;
    }

    .modal-share {
        width: 100%;
    }

    .modal-share .btn-secondary {
        flex: 1;
        justify-content: center;
    }

    .wallpaper-command-modal-content {
        padding: 20px;
        max-width: 100%;
        border-radius: 0;
        height: 100%;
        max-height: 100vh;
    }

    .wallpaper-command-input {
        min-height: 210px;
    }

    /* Submit Modal Mobile */
    #submit-photo-modal .modal-content {
        padding: 24px 24px 80px !important;
        border-radius: 0;
        height: 100%;
        max-height: 100vh;
    }
}

@media (max-width: 480px) {

    .masonry-grid,
    #modal-related-grid {
        column-count: 1 !important;
    }
}

/* Minimalist Pagination Styles */
.pagination-container {
    padding: 80px 0;
    display: flex;
    justify-content: center;
}

.page-numbers {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: 8px;
    align-items: center;
}

.page-numbers li {
    display: block;
}

.page-numbers li span.page-numbers,
.page-numbers li a.page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 6px;
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 400;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.page-numbers li a.page-numbers:hover {
    color: var(--text-primary);
    background-color: var(--bg-secondary);
}

.page-numbers li .current {
    color: var(--text-primary);
    font-weight: 600;
    position: relative;
    background: transparent !important;
}

.page-numbers li .current::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 20%;
    right: 20%;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
}

.page-numbers li .dots {
    color: var(--text-secondary);
    cursor: default;
    background: transparent !important;
}

.page-numbers .prev,
.page-numbers .next {
    font-size: 11px;
}

/* Load More Button Refinement */
#load-more-btn {
    transition: all 0.2s ease;
    border: none;
    color: white;
    font-size: 14px;
}

#load-more-btn:hover {
    filter: brightness(0.95);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

#load-more-btn:active {
    transform: translateY(0);
}

.pagination-end-message {
    display: none;
    margin-top: 16px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    text-align: center;
}

/* =============================================
   Payment & Login Modals – Override single.php styles
   ============================================= */
#payment-modal,
#login-modal {
    z-index: 10001;
}

#payment-modal .modal-content,
#login-modal .modal-content {
    /* Reset any overrides from .single .modal-content */
    /* max-height: 90vh; */
    overflow-y: auto;
    border-radius: 12px !important;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2) !important;
    margin: auto;
}

#payment-qrcode {
    display: block;
    margin: 0 auto;
}

.payment-qrcode-container {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

/* =============================================
   Mobile System Bottom Sheet - Login Modal
   ============================================= */
@media (max-width: 768px) {

    
    .image-item{
        min-height: 0;
        margin-bottom: 12px;
    }

    #login-modal {
        align-items: flex-end;
        padding: 0;
    }

    #login-modal .modal-content {
        position: relative;
        width: 100% !important;
        max-width: none !important;
        margin: 0 !important;
        height: auto;
        min-height: 40vh;
        display: flex !important;
        justify-content: center;
        border-radius: 24px 24px 0 0 !important;
        transform: translateY(100%);
        transition: transform 0.35s cubic-bezier(0.15, 0.85, 0.35, 1);
        padding-top: 60px !important;
        padding-bottom: calc(40px + env(safe-area-inset-bottom)) !important;
    }

    #login-modal.active .modal-content {
        transform: translateY(0);
    }

    /* System sheet swipe indicator */
    #login-modal .modal-content::before {
        content: '';
        position: absolute;
        top: 12px;
        left: 50%;
        transform: translateX(-50%);
        width: 36px;
        height: 5px;
        background: #e0e0e0;
        border-radius: 4px;
    }

    /* Adjust close button to avoid overlap with bottom sheet style, better hidden on sheet */
    #login-modal #close-login-modal {
        display: none !important;
    }
}.avatar-vip-container { position: relative; display: inline-block; }
.vip-badge { position: absolute; bottom: 0; right: 0; transform: translate(30%, 30%); background: #fff; border-radius: 50%; padding: 2px; box-shadow: 0 2px 4px rgba(0,0,0,0.1); width: 22px; height: 22px; display: flex; align-items: center; justify-content: center; z-index: 5;}
.vip-badge svg { width: 14px; height: 14px; }
.user-identity-tag { display: inline-block; margin-left: 8px; font-size: 12px; padding: 2px 8px; border-radius: 12px; vertical-align: middle; font-weight: 500;}
.user-identity-tag.vip { background: linear-gradient(135deg, #f6d365 0%, #fda085 100%); color: #fff; }
.user-identity-tag.normal { background: #e0e0e0; color: #555; }