/* 基础变量设置，支持 RiPro-V5 白天/黑夜模式 */
:root {
    /* 默认白天模式变量 */
    --ptg-bg-main: #f3f4f6;
    --ptg-bg-card: #ffffff;
    --ptg-bg-card-hover: #f9fafb;
    --ptg-primary: #ff6b00; /* 平头哥标志性橙色 */
    --ptg-primary-hover: #e66000;
    --ptg-primary-light: rgba(255, 107, 0, 0.1);
    --ptg-text-main: #1f2937;
    --ptg-text-muted: #6b7280;
    --ptg-border: #e5e7eb;
    --ptg-border-hover: #d1d5db;
    --ptg-radius: 8px;
    --ptg-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --ptg-shadow-hover: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* RiPro-V5 黑夜模式适配 */
[data-bs-theme="dark"] .ptg-bbs-wrapper,
body.dark-open .ptg-bbs-wrapper,
.ptg-bbs-wrapper[data-theme="dark"] {
    --ptg-bg-main: #0f172a; /* RiPro 深色背景 */
    --ptg-bg-card: #1e293b; /* RiPro 卡片深色 */
    --ptg-bg-card-hover: #334155;
    --ptg-text-main: #f1f5f9;
    --ptg-text-muted: #94a3b8;
    --ptg-border: #334155;
    --ptg-border-hover: #475569;
    --ptg-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --ptg-shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
}

/* 容器样式 */
.ptg-bbs-wrapper {
    width: 100%;
    font-family: 'Inter', 'Segoe UI', 'Microsoft YaHei', sans-serif;
    color: var(--ptg-text-main);
    background-color: var(--ptg-bg-main);
    box-sizing: border-box;
}

.ptg-bbs-wrapper * {
    box-sizing: border-box;
}

/* 强制重置主题可能造成的冲突样式 */
.ptg-bbs-wrapper ul, 
.ptg-bbs-wrapper li, 
.ptg-bbs-wrapper p, 
.ptg-bbs-wrapper h1, 
.ptg-bbs-wrapper h3, 
.ptg-bbs-wrapper h4 {
    margin: 0;
    padding: 0;
    list-style: none;
}
.ptg-bbs-wrapper a {
    text-decoration: none;
}
.ptg-bbs-wrapper svg {
    vertical-align: middle;
}
.ptg-bbs-wrapper img {
    max-width: 100%;
}

/* Hero 区域 */
.ptg-bbs-hero {
    background: linear-gradient(135deg, var(--ptg-bg-card) 0%, var(--ptg-bg-main) 100%);
    padding: 40px 20px;
    text-align: center;
    border-bottom: 1px solid var(--ptg-border);
    margin-bottom: 24px;
    /* 移除了圆角 */
}

.ptg-hero-content {
    max-width: 1300px;
    margin: 0 auto;
}

.ptg-hero-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--ptg-text-main);
}

.ptg-hero-desc {
    font-size: 16px;
    color: var(--ptg-text-muted);
    margin-bottom: 18px;
}

.ptg-hero-warning {
    color: #dc2626;
    font-weight: 600;
}

.ptg-hero-search {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    gap: 12px;
}

.ptg-hero-search input {
    flex: 1;
    padding: 12px 20px;
    border-radius: 24px;
    border: 1px solid var(--ptg-border);
    background: var(--ptg-bg-card);
    color: var(--ptg-text-main);
    font-size: 15px;
    outline: none;
    transition: all 0.3s;
}

.ptg-hero-search input:focus {
    border-color: var(--ptg-primary);
    box-shadow: 0 0 0 3px var(--ptg-primary-light);
}

.ptg-hero-search .ptg-btn {
    border-radius: 24px;
    padding: 12px 24px;
}

/* 三栏布局 */
.ptg-bbs-layout {
    width: 100%;
    max-width: 1300px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr) 280px;
    gap: 24px;
    padding: 0 20px 40px 20px;
    align-items: start;
    box-sizing: border-box;
}

.ptg-bbs-layout.ptg-layout-detail {
    padding-top: 30px;
}

/* 侧边栏通用 */
.ptg-bbs-sidebar {
    position: sticky;
    top: calc(var(--ptg-sticky-top, 0px) + 20px); /* 动态适配顶部导航栏 */
    display: flex;
    flex-direction: column;
    gap: 24px;
    z-index: 5; /* 修改回0，让原站的header能够完全遮挡 */
}

.ptg-sidebar-left {
    max-height: calc(100vh - var(--ptg-sticky-top, 0px) - 40px);
}
.ptg-sidebar-right {
    max-height: calc(100vh - var(--ptg-sticky-top, 0px) - 40px);
    overflow-y: auto;
}

/* 时间线部件的 z-index 也需要降低，防止它单独突破 */
.ptg-timeline-widget {
    position: relative;
    z-index: 5;
}
/* 隐藏侧边栏滚动条使其更美观 */
.ptg-bbs-sidebar::-webkit-scrollbar,
.ptg-category-list-wrap::-webkit-scrollbar {
    width: 4px;
}
.ptg-bbs-sidebar::-webkit-scrollbar-thumb,
.ptg-category-list-wrap::-webkit-scrollbar-thumb {
    background: var(--ptg-border);
    border-radius: 4px;
}

.ptg-sidebar-widget {
    background: var(--ptg-bg-card);
    border-radius: var(--ptg-radius);
    padding: 20px;
    box-shadow: var(--ptg-shadow);
    border: 1px solid var(--ptg-border);
    position: relative;
    z-index: 5;
}

/* 局部滚动板块列表 */
.ptg-sidebar-categories {
    display: flex;
    flex-direction: column;
    height: 100%; /* Fill parent max-height */
    max-height: calc(100vh - var(--ptg-sticky-top, 0px) - 40px);
    padding: 20px;
}
.ptg-sidebar-categories .ptg-cat-search-box {
    flex-shrink: 0;
    margin-bottom: 12px;
}
.ptg-sidebar-categories .ptg-category-list-wrap {
    flex: 1;
    overflow-y: auto;
    margin: 0 -8px; /* extend scrollbar to edge */
    padding: 0 8px;
}

.ptg-widget-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--ptg-border);
    color: var(--ptg-text-main);
}

/* 导航列表 */
.ptg-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ptg-nav-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    border-radius: 6px;
    cursor: pointer;
    color: var(--ptg-text-muted);
    font-size: 15px;
    transition: all 0.2s;
    position: relative;
    overflow: hidden;
}

.ptg-cat-left {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
}

.ptg-cat-left span.ptg-cat-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: inline-block;
}

.ptg-cat-count {
    background: var(--ptg-bg-main);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    color: var(--ptg-text-muted);
    transition: all 0.2s;
    flex-shrink: 0;
    margin-left: 8px;
}

.ptg-nav-list li:hover {
    background: var(--ptg-bg-main);
    color: var(--ptg-text-main);
}

.ptg-nav-list li.active {
    background: var(--ptg-primary-light);
    color: var(--ptg-primary);
    font-weight: 600;
}

.ptg-nav-list li.active .ptg-cat-count {
    background: var(--ptg-primary);
    color: white;
}

.ptg-cat-color {
    width: 4px;
    height: 16px;
    border-radius: 999px;
    flex-shrink: 0;
}

/* 中间主要区域 */
.ptg-bbs-main {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

/* 右侧边栏间距调整，与帖子列表对齐 */
.ptg-sidebar-right {
    margin-top: 0; /* 与左侧和中间对齐 */
}

/* 主内容区域工具栏吸顶 */
.ptg-main-toolbar {
    position: sticky;
    top: calc(var(--ptg-sticky-top, 0px) + 20px); /* 保持与左右侧边栏完全一致的吸顶高度 */
    z-index: 5;
    /* 通过 backdrop-filter 和带有透明度的背景色，实现类似神尺下载页的毛玻璃平滑吸顶 */
    background: rgba(var(--ptg-bg-card-rgb, 255, 255, 255), 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 12px 20px;
    margin-bottom: 8px;
    border-radius: var(--ptg-radius);
    box-shadow: var(--ptg-shadow);
    border: 1px solid var(--ptg-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* 恢复遮挡层，填补因为 top 增加 20px 导致的上方缝隙，防止帖子滚动穿帮 */
.ptg-main-toolbar::before {
    content: '';
    position: absolute;
    top: -21px;
    left: -1px; /* 向左偏移1px，盖住边框 */
    right: -1px; /* 向右偏移1px，盖住边框 */
    height: 22px;
    background: var(--ptg-bg-main);
    z-index: 5; /* 提升遮罩层的层级，盖住下方滑过的帖子 */
}

[data-bs-theme="dark"] .ptg-main-toolbar,
body.dark-open .ptg-main-toolbar {
    background: rgba(30, 41, 59, 0.85); /* 深色模式下的半透明背景 */
}

/* 移除之前的遮罩层 hack 实现 */
.ptg-tabs {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.ptg-tabs-group {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.ptg-tabs-divider {
    width: 1px;
    height: 22px;
    background: var(--ptg-border);
}

.ptg-tab-btn {
    background: transparent;
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 600;
    color: var(--ptg-text-muted);
    cursor: pointer;
    padding: 8px 12px;
    position: relative;
    transition: color 0.3s, background 0.3s, border-color 0.3s;
}

.ptg-tab-btn:hover {
    color: var(--ptg-text-main);
    background: var(--ptg-bg-main);
}

.ptg-tab-btn.active {
    color: var(--ptg-primary);
    background: rgba(255, 107, 0, 0.08);
    border-color: rgba(255, 107, 0, 0.16);
}

.ptg-tab-btn.active::after {
    display: none;
}

.ptg-tab-btn-mine {
    font-size: 13px;
    font-weight: 500;
}

.ptg-mine-subtabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 14px 0 0;
}

.ptg-mine-subtab {
    border: 1px solid var(--ptg-border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    color: var(--ptg-text-muted);
    font-size: 13px;
    font-weight: 500;
    line-height: 1;
    padding: 7px 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.ptg-mine-subtab:hover,
.ptg-mine-subtab.active {
    color: var(--ptg-primary);
    border-color: rgba(255, 107, 0, 0.18);
    background: rgba(255, 107, 0, 0.08);
}

/* 帖子列表与滚动 */
.ptg-post-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ptg-post-item {
    background: var(--ptg-bg-card);
    border-radius: var(--ptg-radius);
    padding: 20px;
    padding-top: 30px; /* 增加顶部 padding 给角标留空间 */
    display: flex;
    gap: 20px;
    border: 1px solid var(--ptg-border);
    transition: all 0.2s;
    position: relative; /* 为了悬赏和已解决角标 */
    overflow: hidden;
}

.ptg-post-item:hover {
    border-color: var(--ptg-border-hover);
    box-shadow: var(--ptg-shadow-hover);
}

.ptg-bounty-badge {
    position: absolute;
    left: 0;
    top: 0;
    background: #f97316;
    color: white;
    font-size: 12px;
    padding: 4px 10px;
    border-bottom-right-radius: 8px;
    font-weight: 500;
    z-index: 1; /* 降低 z-index 防止穿透吸顶栏 */
}

.ptg-resolved-stamp {
    position: absolute;
    right: 0;
    top: 0;
    background: #10b981;
    color: white;
    font-size: 12px;
    font-weight: 500;
    padding: 4px 10px;
    border-bottom-left-radius: 8px;
    z-index: 1; /* 降低 z-index 防止穿透吸顶栏 */
}

.ptg-draft-post-badge {
    position: absolute;
    right: 0;
    top: 0;
    background: #64748b;
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 10px;
    border-bottom-left-radius: 8px;
    z-index: 1;
}

.ptg-post-item[data-draft="1"] {
    border-style: dashed;
}

.ptg-draft-title-text {
    display: inline-flex;
    align-items: center;
    color: var(--ptg-text-main);
    cursor: default;
}

.ptg-post-item[data-draft="1"] .ptg-post-title:hover,
.ptg-post-item[data-draft="1"] .ptg-draft-title-text:hover {
    color: var(--ptg-text-main);
}

.ptg-post-item.is-pinned {
    border-left: 4px solid var(--ptg-primary);
}

.ptg-post-author-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    width: 60px;
}

img.ptg-post-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.ptg-author-name {
    font-size: 12px;
    color: var(--ptg-text-muted);
    text-align: center;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ptg-post-content {
    flex: 1;
    min-width: 0; /* 文本截断必须 */
}

.ptg-post-title {
    margin: 0 0 8px 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--ptg-text-main);
    cursor: pointer;
    line-height: 1.4;
}

.ptg-post-title:hover {
    color: var(--ptg-primary);
}

.ptg-post-excerpt {
    margin: 0 0 12px 0;
    font-size: 14px;
    color: var(--ptg-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ptg-post-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 13px;
    color: var(--ptg-text-muted);
    flex-wrap: wrap;
}

.ptg-meta-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}
.ptg-post-label {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
    color: var(--ptg-text-muted);
    background: var(--ptg-bg-card-hover);
    border: 1px solid var(--ptg-border);
}

.ptg-cat-dot {
    width: 4px;
    height: 14px;
    border-radius: 999px;
    display: inline-block;
}

.ptg-meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* 帖子右侧信息 (回复数 + 头像栈) */
.ptg-post-right-info {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: flex-end;
    gap: 12px;
    min-width: 100px;
}

.ptg-post-reply-count {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--ptg-primary);
    background: var(--ptg-primary-light);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
}

.ptg-post-owner-actions {
    display: flex;
    gap: 10px;
    margin-top: 14px;
    flex-wrap: wrap;
}

.ptg-owner-action-btn {
    border: 1px solid var(--ptg-border);
    background: var(--ptg-bg-main);
    color: var(--ptg-text-main);
    border-radius: 999px;
    padding: 6px 12px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.ptg-owner-action-btn:hover {
    border-color: var(--ptg-primary);
    color: var(--ptg-primary);
}

.ptg-owner-action-btn.is-danger:hover {
    border-color: #ef4444;
    color: #ef4444;
}

.ptg-participants-stack {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}
.ptg-participants-stack img {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid var(--ptg-bg-card);
    margin-left: -8px;
    position: relative;
    z-index: 1;
    transition: transform 0.2s, z-index 0s;
}
.ptg-participants-stack img:first-child {
    margin-left: 0;
}
.ptg-participants-stack img:hover {
    transform: translateY(-2px);
    z-index: 10;
}

/* 用户卡片 */
.ptg-user-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.ptg-user-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
}

.ptg-user-info h4 {
    margin: 0 0 6px 0;
    font-size: 18px;
    color: var(--ptg-text-main);
}

.ptg-user-info {
    min-width: 0;
}

.ptg-vip-badge {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    font-size: 12px;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 600;
}

.ptg-vip-badge-wrap .badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    border-radius: 999px;
    padding: 4px 10px;
    line-height: 1;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: none;
}

.ptg-vip-badge {
    display: inline-block;
    padding: 2px 6px;
    font-size: 11px;
    font-weight: 500;
    line-height: 1;
    color: #fff;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: 4px;
    margin-left: 6px;
}
.ptg-vip-badge-wrap {
    display: inline-block;
    vertical-align: middle;
    margin-left: 6px;
    transform: translateY(-1px);
}

.ptg-vip-vip {
    background-color: #ffc107;
}
.ptg-vip-permanent {
    background-color: #dc3545;
}
.ptg-vip-system {
    background-color: #198754;
}

.ptg-user-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    text-align: center;
    margin-bottom: 20px;
    background: var(--ptg-bg-main);
    padding: 12px 0;
    border-radius: var(--ptg-radius);
}

.ptg-stat-box {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ptg-stat-box strong {
    font-size: 16px;
    color: var(--ptg-text-main);
}

.ptg-stat-box span {
    font-size: 12px;
    color: var(--ptg-text-muted);
}

.ptg-user-balance {
    margin-bottom: 16px;
    padding: 10px 12px;
    border-radius: var(--ptg-radius);
    background: var(--ptg-primary-light);
    color: var(--ptg-primary);
    font-size: 14px;
    font-weight: 600;
    text-align: center;
}

.ptg-user-limit-notice {
    margin-bottom: 16px;
    padding: 10px 12px;
    border-radius: var(--ptg-radius);
    background: var(--ptg-bg-main);
    color: var(--ptg-text-main);
    font-size: 13px;
    line-height: 1.7;
}

.ptg-user-ban-text {
    color: #b91c1c;
}

.ptg-user-guest {
    text-align: center;
    padding: 10px 0;
}

.ptg-user-guest img {
    margin-bottom: 12px;
}

.ptg-user-guest h4 {
    margin: 0 0 8px 0;
    color: var(--ptg-text-main);
}

.ptg-user-guest p {
    color: var(--ptg-text-muted);
    font-size: 13px;
    margin: 0 0 20px 0;
}

/* 按钮与表单 */
.ptg-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: var(--ptg-radius);
    border: none;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.ptg-btn-full {
    width: 100%;
}

.ptg-btn-primary {
    background-color: var(--ptg-primary);
    color: #fff;
}

.ptg-btn-primary:hover {
    background-color: var(--ptg-primary-hover);
    box-shadow: 0 4px 12px rgba(255, 107, 0, 0.3);
}

.ptg-btn-secondary {
    background-color: transparent;
    color: var(--ptg-text-main);
    border: 1px solid var(--ptg-border);
}

.ptg-btn-secondary:hover {
    background-color: var(--ptg-bg-main);
    border-color: var(--ptg-border-hover);
}

.ptg-btn.is-loading,
.ptg-action-btn.is-loading {
    opacity: 0.65;
    pointer-events: none;
}

.ptg-action-btn[data-active="1"],
.ptg-topic-favorite-btn[data-active="1"] {
    color: var(--ptg-primary);
    background: var(--ptg-primary-light);
}
.ptg-action-btn[data-active="1"] svg,
.ptg-topic-favorite-btn[data-active="1"] svg {
    fill: currentColor;
}

.ptg-input,
.ptg-select,
.ptg-reply-textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--ptg-border);
    border-radius: var(--ptg-radius);
    background: var(--ptg-bg-card);
    color: var(--ptg-text-main);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.ptg-input:focus,
.ptg-select:focus,
.ptg-reply-textarea:focus {
    border-color: var(--ptg-primary);
    box-shadow: 0 0 0 3px var(--ptg-primary-light);
}

/* 加载状态 */
.ptg-loading-state, .ptg-no-more, .ptg-empty-state {
    text-align: center;
    padding: 20px;
    color: var(--ptg-text-muted);
    font-size: 14px;
}

.ptg-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid var(--ptg-border);
    border-top-color: var(--ptg-primary);
    border-radius: 50%;
    animation: ptgSpin 1s linear infinite;
    vertical-align: middle;
    margin-right: 8px;
}

@keyframes ptgSpin {
    to { transform: rotate(360deg); }
}

/* 公告组件 */
.ptg-notice-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ptg-notice-list li {
    font-size: 14px;
    color: var(--ptg-text-main);
    cursor: pointer;
    line-height: 1.4;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.ptg-notice-list li:hover {
    color: var(--ptg-primary);
}

.ptg-notice-list a {
    color: inherit;
}

.ptg-tag-hot, .ptg-tag-new {
    font-size: 12px;
    padding: 2px 4px;
    border-radius: 4px;
    color: white;
    white-space: nowrap;
}

.ptg-tag-hot { background: #ef4444; }
.ptg-tag-new { background: #10b981; }

/* =======================================
   底部发帖抽屉 (Drawer) 与 草稿栏
   ======================================= */

.ptg-cat-search-box {
    margin-bottom: 12px;
}
.ptg-cat-search-input {
    border-radius: 20px;
    padding: 8px 16px;
    background: var(--ptg-bg-card);
    border: 1px solid var(--ptg-border);
    width: 100%;
    font-size: 13px;
    box-sizing: border-box;
}

.ptg-editor-wrapper {
    border: 1px solid var(--ptg-border);
    border-radius: var(--ptg-radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    flex: 1;
    background: #fff; /* WangEditor default bg */
}
[data-bs-theme="dark"] .ptg-editor-wrapper,
body.dark-open .ptg-editor-wrapper {
    background: var(--ptg-bg-card);
}
.ptg-editor-toolbar {
    border-bottom: 1px solid var(--ptg-border);
}
.ptg-editor-container {
    height: 300px;
    overflow-y: hidden;
}

/* WangEditor Dark Mode Overrides */
[data-bs-theme="dark"] .w-e-toolbar,
body.dark-open .w-e-toolbar,
[data-bs-theme="dark"] .w-e-text-container,
body.dark-open .w-e-text-container {
    background-color: var(--ptg-bg-card) !important;
    color: var(--ptg-text-main) !important;
}
[data-bs-theme="dark"] .w-e-text-container [data-slate-editor],
body.dark-open .w-e-text-container [data-slate-editor] {
    color: var(--ptg-text-main) !important;
}

.ptg-bounty-radios {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 12px;
}

.ptg-bounty-details {
    display: block;
    background: linear-gradient(135deg, rgba(255, 247, 237, 0.95), rgba(255, 237, 213, 0.92));
    padding: 18px;
    border-radius: 16px;
    width: 100%;
    box-sizing: border-box;
    border: 1px solid rgba(249, 115, 22, 0.15);
}

[data-bs-theme="dark"] .ptg-bounty-details,
body.dark-open .ptg-bounty-details {
    background: linear-gradient(135deg, rgba(51, 65, 85, 0.96), rgba(30, 41, 59, 0.96));
}

.ptg-bounty-summary {
    margin-bottom: 16px;
}

.ptg-bounty-balance-label {
    font-size: 12px;
    color: var(--ptg-text-muted);
    margin-bottom: 6px;
}

.ptg-bounty-balance-value {
    font-size: 28px;
    font-weight: 700;
    color: #ea580c;
    line-height: 1;
}

.ptg-bounty-balance-tip {
    margin-top: 8px;
    font-size: 12px;
    color: var(--ptg-text-muted);
}

.ptg-bounty-fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.ptg-bounty-card {
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.72);
    border-radius: 14px;
    padding: 14px;
}

[data-bs-theme="dark"] .ptg-bounty-card,
body.dark-open .ptg-bounty-card {
    background: rgba(15, 23, 42, 0.35);
    border-color: rgba(148, 163, 184, 0.2);
}

.ptg-form-tip.is-warning {
    color: #ea580c;
    font-weight: 600;
}

.ptg-post-drawer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 65vh;
    background: var(--ptg-bg-card);
    z-index: 10000;
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), height 0.3s ease;
}

.ptg-post-drawer.is-open {
    transform: translateY(0);
}

.ptg-post-drawer.is-fullscreen {
    height: 100vh;
}

.ptg-drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 24px;
    border-bottom: 1px solid var(--ptg-border);
    background: var(--ptg-bg-main);
}

.ptg-drawer-title {
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--ptg-text-main);
}

.ptg-drawer-subtitle {
    font-size: 12px;
    font-weight: 400;
    color: var(--ptg-text-muted);
    margin-top: 4px;
}

.ptg-drawer-controls {
    display: flex;
    gap: 8px;
}

.ptg-drawer-controls button {
    background: none;
    border: none;
    color: var(--ptg-text-muted);
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.2s;
}

.ptg-drawer-controls button:hover {
    background: var(--ptg-border);
    color: var(--ptg-text-main);
}

.ptg-drawer-body {
    flex: 1;
    display: flex;
    overflow: hidden;
}

.ptg-drawer-left {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--ptg-border);
}

.ptg-drawer-right {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
    background: var(--ptg-bg-main);
}

.ptg-topic-panel {
    border: 1px solid var(--ptg-border);
    border-radius: 18px;
    background: var(--ptg-bg-card);
    padding: 20px;
    margin-bottom: 18px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04);
}

.ptg-topic-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.ptg-topic-panel-head h3 {
    margin: 0;
    font-size: 16px;
    color: var(--ptg-text-main);
}

.ptg-topic-panel-head span {
    font-size: 12px;
    color: var(--ptg-text-muted);
}

.ptg-audit-alert {
    margin-bottom: 16px;
    padding: 12px 14px;
    border-radius: var(--ptg-radius);
    background: #fff7ed;
    border: 1px solid #fdba74;
    color: #9a3412;
    font-size: 13px;
    line-height: 1.7;
}

.ptg-ai-flag-badge {
    position: absolute;
    right: 0;
    top: 0;
    background: #ef4444;
    color: white;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 10px;
    border-bottom-left-radius: 8px;
    z-index: 1;
}

.ptg-ai-pending-badge {
    position: absolute;
    right: 0;
    top: 0;
    background: #f59e0b;
    color: white;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 10px;
    border-bottom-left-radius: 8px;
    z-index: 1;
}

.ptg-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.ptg-field-label {
    display: inline-block;
    margin-bottom: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--ptg-text-main);
}

.ptg-tag-editor {
    min-height: 48px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    padding: 8px 12px;
    border: 1px solid var(--ptg-border);
    border-radius: var(--ptg-radius);
    background: var(--ptg-bg-card);
}

.ptg-tag-list {
    display: inline-flex;
    gap: 8px;
    flex-wrap: wrap;
}

.ptg-tag-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    background: var(--ptg-primary-light);
    color: var(--ptg-primary);
    font-size: 12px;
    font-weight: 600;
}

.ptg-tag-chip button {
    border: none;
    background: transparent;
    color: inherit;
    padding: 0;
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
}

.ptg-tag-input {
    border: none;
    outline: none;
    background: transparent;
    flex: 1;
    min-width: 160px;
    color: var(--ptg-text-main);
    font-size: 14px;
}

.ptg-form-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.ptg-form-row label {
    margin-bottom: 0;
    white-space: nowrap;
    font-weight: 500;
    color: var(--ptg-text-main);
}

.ptg-drawer-content-group {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.ptg-drawer-content-group .ptg-textarea {
    flex: 1;
    min-height: 200px;
    resize: none;
}

.ptg-bounty-group {
    display: flex;
    flex-direction: column;
    margin-top: 16px;
    padding: 16px;
    background: var(--ptg-bg-main);
    border-radius: var(--ptg-radius);
    border: 1px solid var(--ptg-border);
}

.ptg-radio-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-weight: normal;
    color: var(--ptg-text-main);
}

.ptg-preview-box {
    background: var(--ptg-bg-card);
    border: 1px solid var(--ptg-border);
    border-radius: var(--ptg-radius);
    padding: 20px;
    min-height: 100%;
    color: var(--ptg-text-main);
    word-wrap: break-word;
    line-height: 1.6;
}

.ptg-preview-title {
    margin-bottom: 12px;
    font-size: 14px;
    font-weight: 700;
    color: var(--ptg-text-main);
}

.ptg-preview-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.ptg-preview-head {
    padding-bottom: 12px;
    border-bottom: 1px solid var(--ptg-border);
}

.ptg-preview-post-title {
    margin: 0;
    font-size: 18px;
    line-height: 1.5;
    color: var(--ptg-text-main);
}

.ptg-preview-meta,
.ptg-preview-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.ptg-preview-meta-item,
.ptg-preview-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
    color: var(--ptg-text-muted);
    background: var(--ptg-bg-main);
    border: 1px solid var(--ptg-border);
}

.ptg-preview-chip.is-bounty {
    color: #ea580c;
    background: rgba(249, 115, 22, 0.08);
    border-color: rgba(249, 115, 22, 0.18);
}

.ptg-preview-bar {
    width: 4px;
    height: 14px;
    border-radius: 999px;
    background: var(--ptg-primary);
}

.ptg-preview-body img,
.ptg-preview-body iframe,
.ptg-preview-body video {
    max-width: 100%;
    border-radius: 12px;
}

.ptg-preview-body p,
.ptg-preview-body ul,
.ptg-preview-body ol,
.ptg-preview-body blockquote {
    margin-top: 0;
}

.ptg-topic-helper-card {
    margin-top: 16px;
    padding: 18px;
    border-radius: 16px;
    background: var(--ptg-bg-card);
    border: 1px solid var(--ptg-border);
}

.ptg-topic-helper-card h4 {
    margin: 0 0 10px;
    font-size: 14px;
    color: var(--ptg-text-main);
}

.ptg-topic-helper-card ul {
    margin: 0;
    padding-left: 18px;
    color: var(--ptg-text-muted);
    font-size: 13px;
    line-height: 1.8;
}

.ptg-form-tip {
    font-size: 12px;
    color: var(--ptg-text-muted);
}

.ptg-drawer-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--ptg-border);
    display: flex;
    gap: 12px;
}

/* 草稿栏 */
.ptg-draft-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #0f172a;
    color: #f8fafc;
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 9999;
    cursor: pointer;
    transition: background 0.2s;
}

.ptg-draft-bar:hover {
    background: #1e293b;
}

.ptg-draft-text {
    font-size: 14px;
}

.ptg-draft-controls {
    display: flex;
    gap: 8px;
}

.ptg-draft-controls button {
    background: none;
    border: none;
    color: #94a3b8;
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: color 0.2s;
}

.ptg-draft-controls button:hover {
    color: #fff;
    background: rgba(255,255,255,0.1);
}

/* 确认弹窗 */
.ptg-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
    display: none;
    align-items: center;
    justify-content: center;
}

.ptg-confirm-box {
    background: var(--ptg-bg-card);
    padding: 30px;
    border-radius: var(--ptg-radius);
    text-align: center;
    box-shadow: var(--ptg-shadow-hover);
    border: 1px solid var(--ptg-border);
    max-width: 400px;
    width: 90%;
}

.ptg-confirm-title {
    font-size: 20px;
    margin-bottom: 14px;
    color: var(--ptg-text-main);
    font-weight: 600;
}

.ptg-confirm-actions {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.ptg-btn-danger {
    background: transparent;
    color: #ef4444;
    border: 1px solid #ef4444;
}

.ptg-btn-danger:hover {
    background: #fef2f2;
}

[data-bs-theme="dark"] .ptg-btn-danger:hover,
body.dark-open .ptg-btn-danger:hover {
    background: rgba(239, 68, 68, 0.1);
}

/* 响应式 */
@media (max-width: 1024px) {
    .ptg-bbs-layout { grid-template-columns: 200px 1fr; }
    .ptg-sidebar-right { display: none; } /* 平板隐藏右侧 */
    .ptg-drawer-body { flex-direction: column; overflow-y: auto; }
    .ptg-drawer-left { border-right: none; border-bottom: 1px solid var(--ptg-border); overflow-y: visible; }
    .ptg-drawer-right { overflow-y: visible; }
    .ptg-form-grid,
    .ptg-bounty-fields { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .ptg-bbs-layout { grid-template-columns: 1fr; }
    .ptg-sidebar-left { position: static; max-height: none; }
    .ptg-post-item { flex-direction: column; gap: 12px; }
    .ptg-post-reply-count { align-self: flex-start; }
    .ptg-post-drawer { height: 80vh; }
    .ptg-bounty-group { flex-direction: column; align-items: flex-start; gap: 12px; }
    .ptg-tabs-divider { display: none; }
    .ptg-mine-subtabs { margin-top: 12px; }
}
@media (max-width: 480px) {
    .ptg-sidebar-left { grid-template-columns: 1fr; }
    .ptg-tabs { gap: 12px; }
    .ptg-main-toolbar { flex-direction: column; gap: 16px; align-items: stretch; }
}

/* =======================================
   帖子详情页 (OceanBase 风格)
   ======================================= */

.ptg-post-detail {
    background: var(--ptg-bg-card);
    border-radius: var(--ptg-radius);
    padding: 30px;
    box-shadow: var(--ptg-shadow);
    border: 1px solid var(--ptg-border);
    position: relative;
}

.ptg-detail-resolved-ribbon {
    position: absolute;
    right: -6px;
    top: 20px;
    background: #10b981;
    color: white;
    padding: 6px 16px;
    font-size: 13px;
    font-weight: 700;
    box-shadow: -2px 2px 4px rgba(0,0,0,0.2);
    border-top-left-radius: 4px;
    border-bottom-left-radius: 4px;
    z-index: 10;
}

.ptg-detail-resolved-ribbon::after {
    content: '';
    position: absolute;
    right: 0;
    bottom: -6px;
    border-width: 3px;
    border-style: solid;
    border-color: #059669 transparent transparent #059669;
}

.ptg-breadcrumb {
    font-size: 13px;
    color: var(--ptg-text-muted);
    margin-bottom: 24px;
}
.ptg-breadcrumb a {
    color: var(--ptg-text-muted);
    transition: color 0.2s;
}
.ptg-breadcrumb a:hover {
    color: var(--ptg-primary);
}
.ptg-breadcrumb .ptg-sep {
    margin: 0 8px;
}
.ptg-breadcrumb .ptg-current {
    color: var(--ptg-text-main);
}

.ptg-detail-header {
    margin-bottom: 30px;
}
.ptg-detail-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--ptg-text-main);
    margin-bottom: 16px;
    line-height: 1.4;
}
.ptg-detail-meta {
    display: flex;
    gap: 20px;
    font-size: 14px;
    color: var(--ptg-text-muted);
    align-items: center;
}

.ptg-detail-bounty-badge {
    background: linear-gradient(90deg, #f97316, #f59e0b);
    color: white;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.ptg-comment-item {
    display: flex;
    gap: 16px;
    padding: 24px 0;
    border-bottom: 1px solid var(--ptg-border);
}
.ptg-comment-item:last-child {
    border-bottom: none;
}
.ptg-comment-item.main-post {
    padding-top: 0;
}
.ptg-comment-avatar img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
}
.ptg-comment-main {
    flex: 1;
    min-width: 0;
}
.ptg-comment-author {
    font-size: 18px;
    font-weight: 700;
    color: var(--ptg-text-main);
    margin-bottom: 16px;
}
.ptg-reply-author {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
}
.ptg-reply-author .name {
    font-size: 16px;
    font-weight: 600;
    color: var(--ptg-text-main);
    display: flex;
    align-items: center;
    gap: 8px;
}
.ptg-reply-author .name > * {
    margin-left: 0 !important;
    transform: none !important;
}
.ptg-reply-author .time {
    font-size: 13px;
    color: var(--ptg-text-muted);
}

.ptg-sub-replies-wrapper {
    margin-top: 12px;
}

.ptg-sub-replies-toggle {
    background: var(--ptg-bg-main);
    color: var(--ptg-text-muted);
    border-radius: 4px;
    padding: 6px 12px;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.ptg-sub-replies-toggle:hover {
    background: var(--ptg-border);
    color: var(--ptg-text-main);
}
.ptg-sub-replies-toggle svg {
    transition: transform 0.2s;
}
.ptg-sub-replies-toggle.expanded svg {
    transform: rotate(180deg);
}

.ptg-sub-replies-content {
    margin-top: 8px;
    background: var(--ptg-bg-main);
    border-radius: 8px;
    padding: 12px 16px;
    border: 1px solid var(--ptg-border);
}

.ptg-sub-reply-item {
    padding: 12px 0;
    border-bottom: 1px solid var(--ptg-border);
    display: flex;
    gap: 12px;
}
.ptg-sub-reply-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}
.ptg-sub-reply-avatar img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
}
.ptg-sub-reply-main {
    flex: 1;
    min-width: 0;
}
.ptg-sub-reply-author {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.ptg-sub-reply-author > * {
    margin-left: 0 !important;
    transform: none !important;
}
.ptg-sub-reply-content {
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 8px;
    color: var(--ptg-text-main);
}

.ptg-sub-reply-target {
    color: var(--ptg-text-muted);
    font-size: 13px;
}

.ptg-at-user {
    color: var(--ptg-primary);
    font-weight: 500;
}

.ptg-sub-reply-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: var(--ptg-text-muted);
    margin-top: 6px;
}

.ptg-sub-reply-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.ptg-deleted-reply-text {
    margin: 0;
    padding: 12px 14px;
    border: 1px dashed var(--ptg-border);
    border-radius: 10px;
    background: var(--ptg-bg-main);
    color: var(--ptg-text-muted);
    font-size: 14px;
    font-style: italic;
}
.ptg-sub-replies-pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px dashed var(--ptg-border);
}
.ptg-sub-page-btn {
    padding: 4px 10px;
    font-size: 13px;
    border-radius: 4px;
    background: var(--ptg-bg-card);
    border: 1px solid var(--ptg-border);
    cursor: pointer;
}
.ptg-sub-page-btn.active {
    background: var(--ptg-primary);
    color: #fff;
    border-color: var(--ptg-primary);
}

.ptg-main-replies-loader {
    text-align: center;
    padding: 20px;
    color: var(--ptg-text-muted);
    font-size: 14px;
}

.ptg-detail-reply-form {
    font-size: 15px;
    line-height: 1.7;
    color: var(--ptg-text-main);
    margin-bottom: 20px;
}

.ptg-comment-content {
    line-height: 1.85;
    color: var(--ptg-text-main);
    word-break: break-word;
}

.ptg-comment-content p,
.ptg-comment-content ul,
.ptg-comment-content ol,
.ptg-comment-content blockquote,
.ptg-comment-content pre {
    margin: 0 0 1em;
}

.ptg-comment-content p:last-child,
.ptg-comment-content ul:last-child,
.ptg-comment-content ol:last-child,
.ptg-comment-content blockquote:last-child,
.ptg-comment-content pre:last-child {
    margin-bottom: 0;
}

.ptg-comment-content ul,
.ptg-comment-content ol {
    padding-left: 1.5em;
    list-style: revert;
}

.ptg-comment-content li {
    margin-bottom: 0.45em;
    list-style: inherit;
}

.ptg-comment-content img {
    cursor: zoom-in;
    border-radius: 12px;
    margin: 10px 0;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

.ptg-img-loading {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--ptg-bg-card-hover, #f8fafc);
    border: 1px dashed var(--ptg-border, #e2e8f0);
    border-radius: 12px;
    padding: 20px 30px;
    margin: 10px 0;
    color: var(--ptg-text-muted, #64748b);
    font-size: 14px;
    min-width: 200px;
    min-height: 80px;
    vertical-align: middle;
}

.ptg-img-loading svg {
    opacity: 0.7;
}

[data-bs-theme="dark"] .ptg-img-loading,
body.dark-open .ptg-img-loading {
    background: rgba(255, 255, 255, 0.02);
}

/* Image Preview Modal */
.ptg-modal {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9);
    backdrop-filter: blur(5px);
    display: none;
    justify-content: center;
    align-items: center;
}
.ptg-modal.show {
    display: flex;
}
.ptg-modal-body {
    position: relative;
    max-width: 90%;
    max-height: 90vh;
}
.ptg-modal-body img { 
    max-width: 100%;
    max-height: 90vh; 
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0,0,0,0.5); 
    transition: transform 0.3s ease;
    cursor: zoom-in;
}
.ptg-close-btn {
    position: absolute;
    top: -40px;
    right: -40px;
    background: none;
    border: none;
    color: white;
    font-size: 30px;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}
.ptg-close-btn:hover {
    opacity: 1;
}

.ptg-toast-container {
    position: fixed;
    top: calc(var(--ptg-sticky-top, 0px) + 20px);
    right: 20px;
    z-index: 10050;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
}

.ptg-toast {
    min-width: 260px;
    max-width: min(420px, calc(100vw - 32px));
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid var(--ptg-border);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
    color: var(--ptg-text-main);
    font-size: 14px;
    line-height: 1.6;
    pointer-events: auto;
    transform: translateY(0);
    opacity: 1;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.ptg-toast.is-success {
    border-color: rgba(34, 197, 94, 0.22);
    background: rgba(240, 253, 244, 0.96);
}

.ptg-toast.is-error {
    border-color: rgba(239, 68, 68, 0.22);
    background: rgba(254, 242, 242, 0.98);
}

.ptg-toast.is-hiding {
    opacity: 0;
    transform: translateY(-6px);
}
.ptg-comment-actions {
    display: flex;
    gap: 16px;
    justify-content: flex-end;
    flex-wrap: wrap;
}
.ptg-action-btn {
    background: none;
    border: none;
    color: var(--ptg-text-muted);
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    transition: color 0.2s;
    padding: 0;
}
.ptg-action-btn:hover {
    color: var(--ptg-primary);
}

.ptg-accepted-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    margin-left: 8px;
    border-radius: 999px;
    background: #ecfdf5;
    color: #059669;
    font-size: 12px;
    font-weight: 600;
}

.is-accepted-reply {
    background: linear-gradient(180deg, rgba(16, 185, 129, 0.04), transparent);
}

.ptg-detail-stats {
    background: var(--ptg-bg-main);
    border-radius: var(--ptg-radius);
    padding: 20px 24px;
    display: flex;
    justify-content: space-around;
    margin: 30px 0;
    text-align: center;
    border: 1px solid var(--ptg-border);
}
.ptg-stat-col {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.ptg-stat-col .label {
    font-size: 13px;
    color: var(--ptg-text-muted);
}
.ptg-stat-col .value {
    font-size: 16px;
    font-weight: 600;
    color: var(--ptg-text-main);
}

.ptg-timeline-widget {
    text-align: left;
    padding: 20px;
}
.ptg-timeline-container {
    position: relative;
    padding-left: 20px;
    margin: 16px 0;
}
.ptg-timeline-container::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 6px;
    width: 2px;
    background: var(--ptg-border);
    border-radius: 1px;
}
.ptg-timeline-item {
    position: relative;
    margin-bottom: 16px;
}
.ptg-timeline-item:last-child {
    margin-bottom: 0;
}
.ptg-timeline-dot {
    position: absolute;
    left: -19px;
    top: 4px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--ptg-bg-card);
    border: 2px solid var(--ptg-border);
    z-index: 1;
}
.ptg-timeline-dot.ptg-primary-dot {
    border-color: var(--ptg-primary);
    background: var(--ptg-primary);
}
.ptg-timeline-content {
    font-size: 13px;
}
.ptg-timeline-time {
    color: var(--ptg-text-main);
    font-weight: 500;
    text-decoration: none;
    display: inline-block;
    margin-bottom: 2px;
}
.ptg-timeline-time:hover {
    color: var(--ptg-primary);
}
.ptg-timeline-desc {
    color: var(--ptg-text-muted);
    font-size: 12px;
}
.ptg-timeline-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    justify-content: center;
}

.ptg-detail-reply-form {
    position: fixed;
    bottom: -100%;
    left: 0;
    width: 100%;
    background: var(--ptg-bg-card);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 20px;
    transition: bottom 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-sizing: border-box;
    border-top: 1px solid var(--ptg-border);
}
.ptg-detail-reply-form.active {
    bottom: 0;
}
.ptg-reply-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.ptg-reply-drawer-overlay.active {
    display: block;
    opacity: 1;
}
.ptg-detail-reply-form .ptg-reply-form-inner {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}
.ptg-close-reply-drawer-btn {
    position: absolute;
    top: -10px;
    right: 0;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--ptg-text-muted);
    cursor: pointer;
    line-height: 1;
}

.ptg-reply-textarea {
    min-height: 140px;
    resize: vertical;
    margin-bottom: 16px;
}

.ptg-reply-editor-wrapper {
    margin-bottom: 16px;
}

.ptg-reply-target-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
    padding: 10px 12px;
    border: 1px solid rgba(255, 107, 0, 0.2);
    border-radius: 8px;
    background: rgba(255, 107, 0, 0.08);
}

.ptg-reply-target-text {
    color: var(--ptg-text-main);
    font-size: 14px;
}

.ptg-reply-editor-container {
    height: 220px;
}

.ptg-reply-form-actions {
    display: flex;
    justify-content: flex-end;
}