/* =============================================
   反诈举报论坛 - 主样式表
   风格: 深空暗色 + 琥珀警示色调
   字体: Noto Sans SC + JetBrains Mono
============================================= */
/* 字体本地回退，去掉 Google Fonts 避免国内加载慢 */
/* @import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700&family=JetBrains+Mono:wght@400;600&display=swap'); */

/* =============================================
   深色主题（默认）
============================================= */
:root {
  --bg-base:       #0d0f14;
  --bg-card:       #13161e;
  --bg-panel:      #181c26;
  --bg-hover:      #1e2333;
  --border:        rgba(255,255,255,0.07);
  --border-glow:   rgba(245,158,11,0.35);

  --amber:         #f59e0b;
  --amber-dim:     #b45309;
  --amber-glow:    rgba(245,158,11,0.15);
  --red:           #ef4444;
  --red-dim:       #991b1b;
  --green:         #10b981;
  --blue:          #3b82f6;

  --text-primary:  #e8eaf0;
  --text-secondary:#8892a4;
  --text-muted:    #4b5568;

  --radius:        10px;
  --radius-lg:     16px;
  --shadow:        0 4px 24px rgba(0,0,0,0.5);
  --shadow-amber:  0 0 24px rgba(245,158,11,0.18);

  --font-body:     'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-mono:     'JetBrains Mono', 'Consolas', 'Courier New', monospace;
}

/* =============================================
   亮色主题
============================================= */
html[data-theme="light"] {
  --bg-base:       #f8f9fa;
  --bg-card:       #ffffff;
  --bg-panel:      #f3f4f6;
  --bg-hover:      #e5e7eb;
  --border:        rgba(0,0,0,0.08);
  --border-glow:   rgba(245,158,11,0.25);

  --amber:         #d97706;
  --amber-dim:     #f59e0b;
  --amber-glow:    rgba(245,158,11,0.12);
  --red:           #dc2626;
  --red-dim:       #fee2e2;
  --green:         #059669;
  --blue:          #2563eb;

  --text-primary:  #1f2937;
  --text-secondary:#6b7280;
  --text-muted:    #9ca3af;

  --shadow:        0 4px 24px rgba(0,0,0,0.08);
  --shadow-amber:  0 0 24px rgba(245,158,11,0.12);
}

/* 亮色主题背景渐变 */
html[data-theme="light"] body {
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(245,158,11,0.05) 0%, transparent 70%),
    repeating-linear-gradient(0deg, transparent, transparent 40px, rgba(0,0,0,0.01) 40px, rgba(0,0,0,0.01) 41px),
    repeating-linear-gradient(90deg, transparent, transparent 40px, rgba(0,0,0,0.01) 40px, rgba(0,0,0,0.01) 41px);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(245,158,11,0.08) 0%, transparent 70%),
    repeating-linear-gradient(0deg, transparent, transparent 40px, rgba(255,255,255,0.01) 40px, rgba(255,255,255,0.01) 41px),
    repeating-linear-gradient(90deg, transparent, transparent 40px, rgba(255,255,255,0.01) 40px, rgba(255,255,255,0.01) 41px);
}
a { color: var(--amber); text-decoration: none; transition: color .2s; }
a:hover { color: #fbbf24; }
img { max-width: 100%; }
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--bg-hover); border-radius: 3px; }

/* ======================================
   布局
====================================== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.container-sm { max-width: 860px; margin: 0 auto; padding: 0 20px; }

/* ======================================
   导航栏
====================================== */
.navbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(13,15,20,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 0 20px;
  transition: background 0.3s, border-color 0.3s;
}
html[data-theme="light"] .navbar {
  background: rgba(248,249,250,0.92);
  border-bottom-color: rgba(0,0,0,0.08);
}
.navbar-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; gap: 16px;
  height: 60px;
}
.navbar-brand {
  display: flex; align-items: center; gap: 10px;
  font-size: 18px; font-weight: 700; color: var(--text-primary);
  flex-shrink: 0;
}
.navbar-brand .logo-icon {
  width: 32px; height: 32px;
  background: transparent;
  border-radius: 8px;
  display: grid; place-items: center;
  font-size: 16px;
  overflow: hidden;
}
.navbar-nav {
  display: flex; gap: 4px; margin-left: auto;
  list-style: none;
}
.navbar-nav a {
  color: var(--text-secondary);
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 14px;
  transition: all .2s;
}
.navbar-nav a:hover, .navbar-nav a.active {
  color: var(--text-primary);
  background: var(--bg-hover);
}
.btn-connect {
  display: flex; align-items: center; gap: 6px;
  background: var(--amber); color: #000;
  border: none; border-radius: 8px;
  padding: 8px 16px; font-size: 14px; font-weight: 700;
  cursor: pointer; transition: all .2s;
  font-family: var(--font-body);
  white-space: nowrap;
  flex-shrink: 0;
  box-shadow: 0 2px 10px rgba(245,158,11,0.35);
}
.btn-connect:hover { background: #fbbf24; transform: translateY(-1px); }
.wallet-info {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-panel);
  border: 1px solid var(--border-glow);
  border-radius: 10px; padding: 6px 12px;
  font-size: 13px;
  flex-shrink: 0;
}
.wallet-dot { width:8px; height:8px; border-radius:50%; background:var(--green); flex-shrink:0; }
.wallet-addr { font-family: var(--font-mono); color: var(--text-secondary); }
.wallet-balance { color: var(--amber); font-weight: 600; }

/* 导航栏菜单按钮 */
.nav-menu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 18px;
  transition: all 0.2s;
  flex-shrink: 0;
  line-height: 1;
  font-family: var(--font-body);
}
.nav-menu-btn:hover {
  color: var(--amber);
  border-color: var(--amber);
  background: var(--amber-glow);
}

/* ======================================
   侧边抽屉菜单
====================================== */
.drawer-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0,0,0,0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}
.drawer-overlay.open {
  opacity: 1;
  visibility: visible;
}
.drawer-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 50%;
  z-index: 201;
  background: var(--bg-card);
  border-left: 1px solid var(--border);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(.4,0,.2,1);
  display: flex;
  flex-direction: column;
  box-shadow: -4px 0 24px rgba(0,0,0,0.3);
}
.drawer-panel.open {
  transform: translateX(0);
}
.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.drawer-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}
.drawer-close {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: none;
  background: var(--bg-hover);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 18px;
  display: grid;
  place-items: center;
  transition: all 0.2s;
  line-height: 1;
}
.drawer-close:hover {
  background: var(--red-dim);
  color: #fff;
}
.drawer-nav {
  flex: 1;
  overflow-y: auto;
  padding: 8px 0;
  display: flex;
  flex-direction: column;
}
.drawer-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  font-size: 15px;
  color: var(--text-primary);
  text-decoration: none;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  font-family: var(--font-body);
  position: relative;
  white-space: nowrap;
}
.drawer-item:hover {
  background: var(--bg-hover);
  color: var(--amber);
}
.drawer-item-active {
  color: var(--amber);
  background: var(--amber-glow);
}
.drawer-item-danger:hover {
  color: var(--red);
  background: rgba(239,68,68,0.08);
}
.drawer-divider {
  height: 1px;
  background: var(--border);
  margin: 6px 16px;
}
.drawer-badge {
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  background: var(--red);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
  line-height: 1;
  margin-left: auto;
}

/* ======================================
   页面主体
====================================== */
.page-main { padding: 32px 0 80px; }

/* ======================================
   卡片
====================================== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.card-body { padding: 24px; }
.glass {
  background: rgba(19,22,30,0.7);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

/* ======================================
   按钮
====================================== */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 20px; border-radius: 8px;
  font-size: 14px; font-weight: 500; font-family: var(--font-body);
  cursor: pointer; border: none; transition: all .2s;
  white-space: nowrap;
}
.btn-primary { background: var(--amber); color: #000; font-weight: 700; }
.btn-primary:hover { background: #fbbf24; transform: translateY(-1px); box-shadow: var(--shadow-amber); }
.btn-outline {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.18);
  color: var(--text-primary);
}
.btn-outline:hover { border-color: var(--amber); color: var(--amber); background: var(--amber-glow); }
html[data-theme="light"] .btn-outline {
  background: rgba(0,0,0,0.02);
  border: 1px solid rgba(0,0,0,0.15);
  color: var(--text-primary);
}
html[data-theme="light"] .btn-outline:hover {
  border-color: var(--amber);
  color: var(--amber);
  background: var(--amber-glow);
}
.btn-danger { background: var(--red); color: #fff; }
.btn-danger:hover { background: #f87171; }
.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn-lg { padding: 12px 28px; font-size: 15px; }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none !important; }

/* ======================================
   表单
====================================== */
.form-group { margin-bottom: 18px; }
.form-label {
  display: block; margin-bottom: 6px;
  font-size: 13px; font-weight: 500; color: var(--text-secondary);
}
.form-control {
  width: 100%;
  background: var(--bg-base);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 10px 14px;
  outline: none;
  transition: border-color .2s;
}
.form-control:focus { border-color: var(--amber); }
.form-control::placeholder { color: var(--text-muted); }
html[data-theme="light"] .form-control {
  background: var(--bg-base);
  border: 1px solid rgba(0,0,0,0.15);
  color: var(--text-primary);
}
html[data-theme="light"] .form-control:focus {
  border-color: var(--amber);
}
textarea.form-control { resize: vertical; min-height: 120px; }
select.form-control { cursor: pointer; }

/* 手机端 select 修复：确保原生下拉可正常触发 */
.form-select-mobile {
  -webkit-appearance: menulist !important;
  appearance: menulist !important;
  font-size: 16px !important; /* 防止 iOS 自动缩放 */
  min-height: 44px;
  padding-right: 14px;
  background-image: none;
  position: relative;
  z-index: 10;
  touch-action: manipulation;
}

/* 自定义下拉选择器 */
.custom-select { position: relative; width: 100%; }
.custom-select-btn {
  width: 100%;
  background: var(--bg-base);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 10px 14px;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: border-color .2s;
  min-height: 44px;
}
.custom-select-btn:hover,
.custom-select.open .custom-select-btn { border-color: var(--amber); }
.custom-select-arrow { color: var(--amber); font-size: 12px; flex-shrink: 0; transition: transform .2s; }
.custom-select.open .custom-select-arrow { transform: rotate(180deg); }
.custom-select-list {
  position: absolute;
  top: calc(100% + 4px);
  left: 0; right: 0;
  background: var(--bg-panel);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius);
  z-index: 9999;
  list-style: none;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  max-height: 260px;
  overflow-y: auto;
}
.custom-select-list.hidden { display: none; }
.custom-select-list li {
  padding: 12px 16px;
  font-size: 14px;
  color: var(--text-primary);
  cursor: pointer;
  transition: background .15s;
}
.custom-select-list li:hover { background: var(--bg-hover); }
.custom-select-list li.selected { color: var(--amber); background: var(--amber-glow); }

/* ======================================
   徽章
====================================== */
.badge {
  display: inline-flex; align-items: center;
  padding: 2px 10px; border-radius: 20px;
  font-size: 12px; font-weight: 500;
}
.badge-amber   { background: rgba(245,158,11,0.15); color: var(--amber); }
.badge-red     { background: rgba(239,68,68,0.15);  color: var(--red); }
.badge-green   { background: rgba(16,185,129,0.15); color: var(--green); }
.badge-blue    { background: rgba(59,130,246,0.15); color: var(--blue); }
.badge-muted   { background: var(--bg-hover); color: var(--text-muted); }

/* ======================================
   帖子列表
====================================== */
.post-list { display: flex; flex-direction: column; gap: 12px; }
.post-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  transition: all .2s;
  cursor: pointer;
}
.post-card:hover {
  border-color: rgba(245,158,11,0.3);
  background: var(--bg-panel);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}
.post-card-left { min-width: 0; }
.post-title {
  font-size: 16px; font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.post-meta {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  font-size: 13px; color: var(--text-muted);
}
.post-meta .author { color: var(--text-secondary); }
.post-thumb {
  width: 80px; height: 60px;
  object-fit: cover;
  border-radius: 8px;
  flex-shrink: 0;
}
.post-stats {
  display: flex; flex-direction: column;
  align-items: flex-end; gap: 6px;
  justify-content: center;
}
.post-stats span { font-size: 12px; color: var(--text-muted); }
.post-reward { color: var(--amber); font-weight: 600; font-size: 13px; }
.scam-type-1 { color: #f97316; }
.scam-type-2 { color: #ec4899; }
.scam-type-3 { color: #8b5cf6; }
.scam-type-4 { color: #06b6d4; }
.scam-type-5 { color: var(--text-muted); }

/* ======================================
   分页
====================================== */
.pagination {
  display: flex; justify-content: center; gap: 6px;
  margin-top: 32px;
}
.page-btn {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border-radius: 8px; font-size: 14px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-secondary);
  cursor: pointer; transition: all .2s;
}
.page-btn:hover, .page-btn.active {
  border-color: var(--amber);
  color: var(--amber);
  background: var(--amber-glow);
}

/* ======================================
   Toast
====================================== */
#toast-container {
  position: fixed; top: 76px; right: 20px;
  z-index: 9999;
  display: flex; flex-direction: column; gap: 8px;
}
.toast {
  min-width: 280px; max-width: 380px;
  padding: 12px 18px;
  border-radius: var(--radius);
  font-size: 14px;
  border-left: 4px solid;
  box-shadow: var(--shadow);
  animation: toast-in .3s ease;
  backdrop-filter: blur(12px);
}
.toast-success { background: rgba(16,185,129,0.15); border-color: var(--green); color: #6ee7b7; }
.toast-error   { background: rgba(239,68,68,0.15);  border-color: var(--red);   color: #fca5a5; }
.toast-info    { background: rgba(245,158,11,0.12);  border-color: var(--amber); color: #fcd34d; }

/* 亮色模式 Toast 优化 */
html[data-theme="light"] .toast-success {
  background: rgba(16,185,129,0.12);
  border-color: #059669;
  color: #047857;
  font-weight: 500;
}
html[data-theme="light"] .toast-error {
  background: rgba(220,38,38,0.12);
  border-color: #dc2626;
  color: #991b1b;
  font-weight: 500;
}
html[data-theme="light"] .toast-info {
  background: rgba(217,119,6,0.12);
  border-color: #d97706;
  color: #92400e;
  font-weight: 500;
}
@keyframes toast-in {
  from { opacity:0; transform: translateX(20px); }
  to   { opacity:1; transform: translateX(0); }
}

/* ======================================
   模态框
====================================== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  animation: fade-in .2s ease;
}
.modal-overlay.hidden { display: none; }
.modal {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 100%; max-width: 520px;
  max-height: 90vh; overflow-y: auto;
  box-shadow: var(--shadow);
  animation: slide-up .25s ease;
}
.modal-header {
  padding: 20px 24px 0;
  display: flex; align-items: center; justify-content: space-between;
}
.modal-title { font-size: 18px; font-weight: 700; }
.modal-close {
  width: 32px; height: 32px; border-radius: 8px;
  border: none; background: var(--bg-hover);
  color: var(--text-secondary); cursor: pointer; font-size: 18px;
  display: grid; place-items: center; transition: all .2s;
}
.modal-close:hover { background: var(--red-dim); color: #fff; }
.modal-body { padding: 20px 24px 24px; }
@keyframes fade-in  { from { opacity:0; } to { opacity:1; } }
@keyframes slide-up { from { transform: translateY(20px); opacity:0; } to { transform: translateY(0); opacity:1; } }

/* ======================================
   筛选栏 / 搜索栏
====================================== */
.filter-bar {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 20px;
}
.filter-btn {
  padding: 7px 16px; border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.15);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: 13px; cursor: pointer; transition: all .2s;
  font-family: var(--font-body);
}
.filter-btn:hover, .filter-btn.active {
  border-color: var(--amber);
  color: var(--amber);
  background: var(--amber-glow);
}
html[data-theme="light"] .filter-btn {
  border: 1px solid rgba(0,0,0,0.12);
  background: var(--bg-card);
  color: var(--text-secondary);
}
html[data-theme="light"] .filter-btn:hover,
html[data-theme="light"] .filter-btn.active {
  border-color: var(--amber);
  color: var(--amber);
  background: var(--amber-glow);
}
.search-bar { display: flex; gap: 10px; margin-bottom: 20px; }
.search-bar .form-control { flex: 1; }
.search-input-wrap {
  position: relative;
  flex: 1;
}
.search-input-wrap .form-control {
  width: 100%;
  padding-right: 36px;
}
.search-clear-btn {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: none;
  background: var(--bg-hover);
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}
.search-clear-btn:hover {
  background: var(--red);
  color: #fff;
}

/* ======================================
   排序栏
====================================== */
.sort-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.sort-bar-label {
  font-size: 13px;
  color: var(--text-muted);
  flex-shrink: 0;
  margin-right: 4px;
}
.sort-btn {
  padding: 5px 14px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font-body);
  cursor: pointer;
  transition: all .2s;
  white-space: nowrap;
}
.sort-btn:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}
.sort-btn.active {
  color: var(--amber);
  background: var(--amber-glow);
  font-weight: 600;
}

/* ======================================
   侧边栏
====================================== */
.layout-with-sidebar {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 24px;
  align-items: start;
}
.sidebar-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 16px;
}
.sidebar-card-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  font-size: 13px; font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase; letter-spacing: .06em;
}
.sidebar-card-body { padding: 16px 18px; }

/* ======================================
   警告横幅
====================================== */
.alert-banner {
  background: linear-gradient(135deg, rgba(239,68,68,0.12), rgba(245,158,11,0.08));
  border: 1px solid rgba(239,68,68,0.3);
  border-radius: var(--radius);
  padding: 14px 18px;
  display: flex; gap: 12px; align-items: flex-start;
  margin-bottom: 24px;
}
.alert-icon { font-size: 20px; flex-shrink: 0; }
.alert-text { font-size: 13px; color: var(--text-secondary); line-height: 1.7; }

/* ======================================
   帖子详情页
====================================== */
.post-detail-header { margin-bottom: 24px; }
.post-detail-topbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}
.post-detail-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
}
.post-detail-back:hover {
  color: var(--amber);
  border-color: var(--amber);
  background: var(--amber-glow);
  transform: translateX(-4px);
}
.post-detail-back::before {
  content: '←';
  font-size: 16px;
  font-weight: 700;
}
html[data-theme="light"] .post-detail-back {
  background: var(--bg-card);
  border: 1px solid rgba(0,0,0,0.12);
  color: var(--text-secondary);
}
html[data-theme="light"] .post-detail-back:hover {
  color: var(--amber);
  border-color: var(--amber);
  background: var(--amber-glow);
}
.post-detail-share {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 8px;
  background: var(--amber-glow);
  border: 1px solid rgba(245,158,11,0.35);
  color: var(--amber);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.post-detail-share:hover {
  background: var(--amber);
  color: #000;
  border-color: var(--amber);
  transform: translateY(-1px);
  box-shadow: var(--shadow-amber);
}
html[data-theme="light"] .post-detail-share {
  background: var(--amber-glow);
  border: 1px solid rgba(217,119,6,0.3);
  color: var(--amber);
}
html[data-theme="light"] .post-detail-share:hover {
  background: var(--amber);
  color: #000;
  border-color: var(--amber);
}
.post-detail-title { font-size: 24px; font-weight: 700; line-height: 1.4; margin-bottom: 14px; }
.post-detail-meta {
  display: flex; gap: 16px; flex-wrap: wrap;
  font-size: 13px; color: var(--text-muted);
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}
.post-detail-body {
  font-size: 15px; line-height: 1.9;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-all;
}
.post-images { display: flex; gap: 10px; flex-wrap: wrap; margin: 20px 0; max-width: 100%; }
.post-images img {
  width: 120px;
  height: 120px;
  border-radius: 8px;
  object-fit: cover;
  cursor: zoom-in;
  transition: transform .2s;
  flex-shrink: 0;
}
.post-images img:hover { transform: scale(1.03); }
.scam-info-box {
  background: rgba(239,68,68,0.07);
  border: 1px solid rgba(239,68,68,0.2);
  border-radius: var(--radius);
  padding: 16px 18px;
  margin: 20px 0;
  font-size: 13px;
}
.scam-info-box .label { color: var(--text-muted); margin-bottom: 4px; }
.scam-info-box .value { font-family: var(--font-mono); color: var(--red); word-break: break-all; }

/* ======================================
   公告列表页
====================================== */
.ann-item {
  margin-bottom: 16px;
}
.ann-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.4;
}
.ann-time {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 14px;
}
.ann-content {
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-all;
}
.ann-images {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}
.ann-images img {
  max-width: 280px;
  max-height: 200px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid var(--border);
  cursor: zoom-in;
}
.ann-list-item {
  margin-bottom: 10px;
  cursor: pointer;
  transition: all .2s;
}
.ann-list-item:hover {
  border-color: rgba(245,158,11,0.3);
  background: var(--bg-panel);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}
.ann-list-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ann-list-excerpt {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 6px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ann-list-time {
  font-size: 12px;
  color: var(--text-muted);
}
.ann-list-thumb {
  width: 80px;
  height: 60px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border);
  flex-shrink: 0;
}
@media (max-width: 768px) {
  .ann-title { font-size: 16px; }
  .ann-content { font-size: 14px; }
  .ann-images img { max-width: 100%; }
  .ann-list-title { font-size: 14px; }
  .ann-list-thumb { width: 60px; height: 48px; }
}

/* ======================================
   个人中心
====================================== */
.profile-card {
  background: linear-gradient(135deg, var(--bg-panel), var(--bg-card));
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-amber);
  margin-bottom: 24px;
  transition: all 0.3s;
}
html[data-theme="light"] .profile-card {
  background: linear-gradient(135deg, #ffffff, #f9fafb);
  border: 1px solid rgba(245,158,11,0.2);
  box-shadow: 0 0 20px rgba(245,158,11,0.08);
}
.profile-wallet {
  font-family: var(--font-mono);
  font-size: 13px; color: var(--text-muted);
  margin-bottom: 8px;
}
.profile-balance {
  font-size: 42px; font-weight: 700;
  color: var(--amber);
  line-height: 1;
  margin-bottom: 4px;
}
.profile-balance-label { font-size: 13px; color: var(--text-muted); }
.profile-stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 12px; margin-top: 20px;
}
.profile-stat {
  background: var(--bg-base);
  border-radius: var(--radius);
  padding: 12px;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.1);
  transition: all 0.2s;
}
.profile-stat .val { font-size: 22px; font-weight: 700; color: var(--text-primary); }
.profile-stat .lbl { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
html[data-theme="light"] .profile-stat {
  background: var(--bg-base);
  border: 1px solid rgba(0,0,0,0.12);
}
html[data-theme="light"] .profile-stat:hover {
  border-color: var(--amber);
  background: var(--amber-glow);
}

/* ======================================
   评论区
====================================== */
.comment-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 8px;
}
.comment-box-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  font-size: 15px; font-weight: 700;
  color: var(--text-primary);
}
.comment-count {
  font-size: 13px; font-weight: 400;
  color: var(--text-muted);
}
.comment-input-wrap {
  display: flex; gap: 14px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}
.comment-textarea {
  min-height: 80px;
  resize: vertical;
  font-size: 14px;
  line-height: 1.6;
}
.reply-hint {
  display: flex; align-items: center; gap: 8px;
  background: var(--amber-glow);
  border: 1px solid rgba(245,158,11,0.3);
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 13px;
  color: var(--amber);
}
.reply-hint.hidden { display: none; }
.reply-cancel {
  background: none; border: none;
  color: var(--text-muted); cursor: pointer;
  font-size: 14px; padding: 0 2px;
  line-height: 1;
  transition: color .15s;
}
.reply-cancel:hover { color: var(--red); }

/* 评论列表 */
.comment-item {
  display: flex; gap: 14px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  transition: background .15s;
}
.comment-item:last-child { border-bottom: none; }
.comment-item:hover { background: rgba(255,255,255,0.02); }
.comment-avatar-wrap { flex-shrink: 0; }
.comment-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--bg-hover);
  display: grid; place-items: center;
  font-size: 13px; font-weight: 700;
  color: #fff;
  flex-shrink: 0;
  font-family: var(--font-mono);
}
.comment-avatar-sm {
  width: 28px; height: 28px;
  font-size: 11px;
  flex-shrink: 0;
}
.comment-body { flex: 1; min-width: 0; }
.comment-meta {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 6px;
}
.comment-author {
  font-size: 13px; font-weight: 600;
  color: var(--text-primary);
}
.comment-time {
  font-size: 12px;
  color: var(--text-muted);
}
.comment-content {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  word-break: break-all;
  white-space: pre-wrap;
}
.reply-at {
  color: var(--amber);
  font-weight: 600;
  margin-right: 2px;
}
.comment-actions {
  display: flex; gap: 8px;
  margin-top: 8px;
}
.comment-action-btn {
  background: none; border: none;
  color: var(--text-muted);
  font-size: 12px; cursor: pointer;
  padding: 3px 8px;
  border-radius: 4px;
  transition: all .15s;
  font-family: var(--font-body);
}
.comment-action-btn:hover {
  background: var(--bg-hover);
  color: var(--amber);
}
.comment-delete-btn:hover {
  color: var(--red);
}

/* 子回复 */
.comment-replies {
  margin-top: 12px;
  border-left: 2px solid var(--border);
  padding-left: 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.comment-reply-item {
  display: flex; gap: 10px;
  align-items: flex-start;
}

/* 空态 / 加载 */
.comment-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
  font-size: 14px;
}
.comment-loading {
  text-align: center;
  padding: 30px;
  color: var(--text-muted);
  font-size: 13px;
}

/* 管理后台评论表格 */
.comment-content-cell {
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-secondary);
}

/* ======================================
   用户头像系统
====================================== */

/* 头像通用 */
.avatar {
  border-radius: 50%;
  object-fit: cover;
  display: block;
  flex-shrink: 0;
}
.avatar-placeholder {
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-family: var(--font-mono);
  color: #fff;
  flex-shrink: 0;
  background: var(--bg-hover);
  letter-spacing: 0;
}

/* 个人中心头像区 */
.profile-avatar-wrap {
  position: relative;
  width: 88px;
  height: 88px;
  margin-bottom: 16px;
  cursor: pointer;
}
.profile-avatar-wrap .avatar,
.profile-avatar-wrap .avatar-placeholder {
  width: 88px;
  height: 88px;
  font-size: 28px;
  border: 3px solid var(--border-glow);
  box-shadow: 0 0 20px rgba(245,158,11,0.2);
  transition: filter .2s, transform .2s;
}
.profile-avatar-wrap:hover .avatar,
.profile-avatar-wrap:hover .avatar-placeholder {
  filter: brightness(0.7);
  transform: scale(1.04);
}
.profile-avatar-edit-badge {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--amber);
  color: #000;
  display: grid;
  place-items: center;
  font-size: 13px;
  border: 2px solid var(--bg-panel);
  pointer-events: none;
  transition: transform .2s;
}
.profile-avatar-wrap:hover .profile-avatar-edit-badge {
  transform: scale(1.15);
}

/* 昵称编辑行 */
.profile-nickname-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.profile-nickname {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}
.profile-nickname-edit-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 14px;
  padding: 3px 6px;
  border-radius: 5px;
  transition: color .2s, background .2s;
  font-family: var(--font-body);
  line-height: 1;
}
.profile-nickname-edit-btn:hover {
  color: var(--amber);
  background: var(--amber-glow);
}
.profile-nickname-input-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.profile-nickname-input {
  font-size: 16px;
  padding: 5px 10px;
  border-radius: 7px;
  border: 1px solid var(--border-glow);
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  outline: none;
  width: 160px;
  transition: border-color .2s;
}
.profile-nickname-input:focus { border-color: var(--amber); }
.profile-nickname-save-btn {
  background: var(--amber);
  color: #000;
  border: none;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 700;
  padding: 5px 12px;
  cursor: pointer;
  font-family: var(--font-body);
  transition: background .2s;
}
.profile-nickname-save-btn:hover { background: #fbbf24; }
.profile-nickname-cancel-btn {
  background: none;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 7px;
  color: var(--text-muted);
  font-size: 13px;
  padding: 5px 10px;
  cursor: pointer;
  font-family: var(--font-body);
  transition: color .2s, border-color .2s;
}
.profile-nickname-cancel-btn:hover { color: var(--red); border-color: var(--red); }

/* 导航栏头像 */
.nav-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border-glow);
  flex-shrink: 0;
}
.nav-avatar-placeholder {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-hover);
  display: grid;
  place-items: center;
  font-size: 10px;
  font-weight: 700;
  color: #fff;
  border: 2px solid var(--border-glow);
  font-family: var(--font-mono);
  flex-shrink: 0;
}

/* 评论区头像升级：支持图片 */
.comment-avatar img,
.comment-avatar-sm img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}

/* 头像上传进度遮罩 */
.avatar-uploading {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: rgba(0,0,0,0.55);
  display: grid;
  place-items: center;
  color: var(--amber);
  font-size: 11px;
  font-weight: 700;
  pointer-events: none;
  opacity: 0;
  transition: opacity .2s;
}
.avatar-uploading.active { opacity: 1; }

/* ======================================
   分页
====================================== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 16px 0;
  flex-wrap: wrap;
}
.page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  color: var(--text-secondary);
  font-size: 14px;
  font-family: var(--font-body);
  cursor: pointer;
  transition: all 0.2s;
  line-height: 1;
  white-space: nowrap;
}
.page-btn:hover {
  color: var(--amber);
  border-color: var(--amber);
  background: var(--amber-glow);
}
.page-btn.active {
  background: var(--amber);
  color: #000;
  border-color: var(--amber);
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(245,158,11,0.3);
}
.page-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}
.page-ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  color: var(--text-muted);
  font-size: 14px;
  user-select: none;
}
.page-info {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0 8px;
  white-space: nowrap;
}

/* ======================================
   响应式 - 平板 768px
====================================== */
@media (max-width: 768px) {
  .container, .container-sm { padding: 0 14px; }
  .navbar { padding: 0 14px; }
  .navbar-inner { gap: 6px; height: 54px; align-content: center; }
  .navbar-brand { font-size: 14px; gap: 6px; flex-shrink: 0; }
  .navbar-brand .logo-icon { width: 26px; height: 26px; font-size: 13px; }
  .navbar-nav { display: none; }
  .btn-connect { padding: 6px 10px; font-size: 12px; gap: 3px; flex-shrink: 0; margin-left: auto; }
  .wallet-info { padding: 4px 8px; gap: 5px; font-size: 11px; flex-shrink: 0; margin-left: auto; }
  .wallet-addr { white-space: nowrap; }
  .wallet-balance { display: none; }
  .nav-menu-btn { width: 32px; height: 32px; font-size: 15px; }
  #toast-container { right: 10px; left: 10px; top: 64px; }
  .toast { min-width: unset; max-width: 100%; width: 100%; }
  .page-main { padding: 20px 0 60px; }
  .layout-with-sidebar { grid-template-columns: 1fr; gap: 16px; }
  .sidebar { display: none; }
  .search-bar { flex-wrap: wrap; gap: 8px; }
  .search-input-wrap { flex: 1 1 100%; }
  .search-bar .btn { flex: 1; min-height: 44px; }
  .filter-bar { gap: 6px; }
  .filter-btn { padding: 6px 12px; font-size: 12px; }
  .filter-btn.active { box-shadow: 0 0 8px rgba(245,158,11,0.3); }
  .sort-bar { gap: 4px; padding: 6px 0; }
  .sort-bar-label { font-size: 12px; }
  .sort-btn { padding: 5px 10px; font-size: 12px; }
  .post-card { grid-template-columns: 1fr; padding: 14px 16px; gap: 8px; }
  .post-thumb { display: none; }
  .post-title { font-size: 14px; }
  .post-meta { gap: 8px; font-size: 12px; }
  .post-stats { flex-direction: row; align-items: center; justify-content: flex-start; }
  .pagination { flex-wrap: wrap; gap: 4px; margin-top: 20px; }
  .page-btn { width: 32px; height: 32px; font-size: 13px; }
  .modal-overlay { padding: 0; align-items: flex-end; }
  .modal { max-height: 92vh; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
  .modal-body { padding: 16px 18px 20px; }
  .modal-header { padding: 16px 18px 0; }
  .modal-title { font-size: 16px; }
  .profile-card { padding: 20px 16px; }
  .profile-wallet { font-size: 11px; word-break: break-all; }
  .profile-balance { font-size: 32px; }
  .profile-stats { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .profile-stat .val { font-size: 14px; }
  .profile-stat .lbl { font-size: 11px; }
  .profile-stat { padding: 10px 6px; }
  .post-detail-title { font-size: 18px; }
  .post-detail-meta { gap: 10px; font-size: 12px; }
  .post-detail-body { font-size: 14px; }
  .post-images img { height: 110px; }
  .scam-info-box .value { font-size: 12px; }
  .card-body { padding: 16px; }
  .btn-group-mobile { flex-wrap: wrap; }
  .btn-outline { border-color: rgba(255,255,255,0.22); color: var(--text-primary); background: rgba(255,255,255,0.04); }
  .btn-outline:active { border-color: var(--amber); color: var(--amber); background: var(--amber-glow); }
  .btn-primary { min-height: 44px; }
  .btn-outline { min-height: 44px; }
  .btn-danger { min-height: 44px; }
}

/* ======================================
   响应式 - 手机小屏 420px
====================================== */
@media (max-width: 420px) {
  .navbar-inner { gap: 4px; align-content: center; }
  .navbar-brand { font-size: 13px; gap: 4px; flex-shrink: 0; }
  .navbar-brand .logo-icon { width: 24px; height: 24px; font-size: 12px; }
  .btn-connect { padding: 5px 8px; font-size: 11px; gap: 2px; flex-shrink: 0; }
  .wallet-info { padding: 3px 6px; gap: 4px; font-size: 10px; flex-shrink: 0; }
  .wallet-addr { font-size: 10px; }
  .nav-menu-btn { width: 30px; height: 30px; font-size: 14px; }
  .profile-stats { grid-template-columns: repeat(2, 1fr); }
  .profile-stat:last-child { grid-column: 1 / -1; }
  .profile-tabs { gap: 2px; padding: 4px; flex-wrap: wrap; }
  .profile-tab { font-size: 11px; padding: 7px 2px; flex: 1 1 auto; min-width: 0; }
  .search-bar .btn { font-size: 13px; }
  #withdraw-modal-body { overflow-wrap: break-word; }
  .post-detail-actions { flex-direction: column; }
  .post-detail-actions .btn { width: 100%; justify-content: center; }
  .btn { min-height: 44px; }
  .btn-sm { min-height: 36px; }
  .btn-group-mobile .btn { flex: 1; justify-content: center; }
}

/* 评论区响应式 */
@media (max-width: 768px) {
  .comment-box-header { padding: 12px 16px; font-size: 14px; }
  .comment-input-wrap { padding: 14px 16px; gap: 10px; }
  .comment-item { padding: 14px 16px; gap: 10px; }
  .comment-avatar { width: 32px; height: 32px; font-size: 11px; }
  .comment-avatar-sm { width: 24px; height: 24px; font-size: 10px; }
  .comment-content { font-size: 13px; }
  .comment-replies { padding-left: 8px; }
  .comment-textarea { min-height: 70px; }
}

/* 评论高亮（从通知跳转定位） */
.comment-highlight {
  animation: commentHighlight 3s ease-out;
}
@keyframes commentHighlight {
  0%   { background: rgba(245,158,11,0.18); }
  70%  { background: rgba(245,158,11,0.10); }
  100% { background: transparent; }
}

/* ======================================
   个人中心 Tab
====================================== */
.profile-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 6px;
}
.profile-tab {
  flex: 1;
  padding: 10px 16px;
  border: none;
  border-radius: var(--radius);
  background: transparent;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  font-family: var(--font-body);
  cursor: pointer;
  transition: all .2s;
  white-space: nowrap;
}
.profile-tab:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}
.profile-tab.active {
  background: var(--amber-glow);
  color: var(--amber);
  border: 1px solid rgba(245,158,11,0.35);
  font-weight: 700;
}

/* ======================================
   



/* ======================================
   我的帖子 / 我的收藏 列表
====================================== */
.my-post-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.my-post-item:last-child { border-bottom: none; }
.my-post-main {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
  cursor: pointer;
}
.my-post-main:hover .my-post-title { color: var(--amber); }
.my-post-thumb {
  width: 40px !important;
  height: 40px !important;
  min-width: 40px;
  max-width: 40px !important;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
  border: 1px solid var(--border);
  display: block;
}
.my-post-info { flex: 1; min-width: 0; }
.my-post-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-bottom: 2px;
  transition: color .2s;
  line-height: 1.2;
}
.my-post-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.2;
}
.my-post-del-btn { flex-shrink: 0; }

@media (max-width: 768px) {
  /* 提现记录容器限宽，防止子元素溢出 */
  #withdraw-history { overflow-x: hidden; max-width: 100%; }
  #withdraw-history span, #withdraw-history a { word-break: break-all; overflow-wrap: break-word; max-width: 100%; }
  .my-post-thumb { width: 48px; height: 48px; min-width: 48px; max-width: 48px; }
  .my-post-title { font-size: 13px; }
  .my-post-meta  { gap: 6px; font-size: 11px; }
  .profile-tabs  { flex-wrap: wrap; overflow: visible; }
  .profile-tab   { font-size: 12px; padding: 8px 4px; white-space: normal; text-align: center; line-height: 1.3; flex: 1 1 auto; min-width: 0; }
  /* 帖子/收藏列表：保持横排，内容占满，按钮右对齐 */
  .my-post-item { flex-direction: row; align-items: center; }
  .my-post-main { flex: 1; min-width: 0; }
  .my-post-del-btn { flex-shrink: 0; }
}

/* ======================================
   图片灯箱
====================================== */
.img-lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  cursor: zoom-out;
  animation: fadeIn .18s ease;
}
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }
.img-lightbox-overlay img {
  max-width: 100%;
  max-height: 90vh;
  border-radius: 8px;
  box-shadow: 0 8px 48px rgba(0,0,0,0.8);
  cursor: default;
  object-fit: contain;
  user-select: none;
}
.img-lightbox-close {
  position: fixed;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  font-size: 20px;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background .2s;
  z-index: 10000;
  line-height: 1;
}
.img-lightbox-close:hover { background: rgba(255,255,255,0.25); }

/* ======================================
   表单字数计数器
====================================== */
.char-counter {
  font-size: 12px;
  color: var(--text-muted, #8892a4);
  margin-top: 4px;
  text-align: right;
}

/* ======================================
   发帖图片上传进度
====================================== */
.upload-progress-wrap {
  margin-top: 4px;
  margin-bottom: 10px;
}
.upload-progress-wrap.hidden { display: none; }
.upload-progress-track {
  height: 6px;
  border-radius: 999px;
  background: var(--bg-base);
  border: 1px solid var(--border);
  overflow: hidden;
}
.upload-progress-track.upload-progress-indeterminate {
  background: linear-gradient(90deg, var(--bg-base) 0%, var(--bg-hover) 50%, var(--bg-base) 100%);
  background-size: 200% 100%;
  animation: upload-shimmer 1.1s ease-in-out infinite;
}
@keyframes upload-shimmer {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}
.upload-progress-fill {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--amber-dim), var(--amber));
  transition: width 0.12s ease-out;
}
.upload-progress-text {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 6px;
  line-height: 1.4;
  word-break: break-all;
}
html[data-theme="light"] .upload-progress-track.upload-progress-indeterminate {
  background: linear-gradient(90deg, var(--bg-panel) 0%, rgba(245,158,11,0.2) 50%, var(--bg-panel) 100%);
  background-size: 200% 100%;
}

/* 发帖：已选图片预览与删除 */
.image-preview-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}
.image-preview-item {
  position: relative;
  flex-shrink: 0;
}
.image-preview-item img {
  width: 72px;
  height: 56px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--border);
  display: block;
}
.image-preview-remove {
  position: absolute;
  top: -7px;
  right: -7px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--red);
  color: #fff;
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  box-shadow: var(--shadow);
  transition: filter 0.15s, transform 0.15s;
}
.image-preview-remove:hover {
  filter: brightness(1.08);
  transform: scale(1.05);
}

/* ======================================
   站内消息
====================================== */
.notif-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.notif-page-title {
  font-size: 20px;
  font-weight: 700;
}
.notif-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 8px;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
}
.notif-item:hover {
  border-color: rgba(245,158,11,0.3);
  background: var(--bg-panel);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}
.notif-unread {
  background: var(--amber-glow);
  border-color: rgba(245,158,11,0.2);
}
html[data-theme="light"] .notif-unread {
  background: rgba(245,158,11,0.06);
  border-color: rgba(217,119,6,0.2);
}
.notif-icon-type {
  font-size: 20px;
  flex-shrink: 0;
  width: 28px;
  text-align: center;
  padding-top: 2px;
}
.notif-avatar-wrap {
  flex-shrink: 0;
}
.notif-avatar-img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}
.notif-avatar-placeholder {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  font-family: var(--font-mono);
}
.notif-body {
  flex: 1;
  min-width: 0;
}
.notif-text {
  font-size: 14px;
  color: var(--text-primary);
  line-height: 1.6;
  word-break: break-all;
}
.notif-text b {
  color: var(--amber);
  font-weight: 600;
}
.notif-time {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}
.notif-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
  flex-shrink: 0;
  margin-top: 8px;
}
@media (max-width: 768px) {
  .notif-item { padding: 12px 14px; gap: 10px; }
  .notif-avatar-img, .notif-avatar-placeholder { width: 32px; height: 32px; font-size: 11px; }
  .notif-text { font-size: 13px; }
  .notif-icon-type { font-size: 18px; width: 24px; }
  .notif-page-title { font-size: 18px; }
}