/* Default — 个人中心 / 认证 */
:root {
  --uc-radius: 16px;
  --uc-radius-sm: 12px;
  --uc-shadow: var(--shadow, 0 10px 30px rgba(17, 24, 39, .06));
  --uc-surface: var(--surface, #fff);
  --uc-surface-2: var(--surface-2, #f9fafb);
  --uc-ink: var(--ink, #111827);
  --uc-muted: var(--muted, #6b7280);
  --uc-line: var(--line, rgba(17, 24, 39, .08));
  --uc-bg: var(--bg, #f3f4f6);
  --uc-primary: var(--nova-primary, #3b82f6);
  --uc-primary-soft: var(--nova-primary-soft, rgba(59, 130, 246, .14));
  --uc-danger: #dc2626;
  --uc-danger-soft: #fee2e2;
}

/* ===== 认证页 ===== */
.auth-page {
  min-height: calc(100vh - var(--header-h, 64px) - 120px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 20px 72px;
  background: var(--uc-bg);
}
.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--uc-surface);
  border: 1px solid var(--uc-line);
  border-radius: 20px;
  padding: 36px 32px 32px;
  box-shadow: var(--uc-shadow);
}
.auth-brand {
  display: flex;
  justify-content: center;
  margin-bottom: 18px;
}
.auth-brand .brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
}
.auth-card h1 {
  margin: 0 0 8px;
  font-family: var(--font-display, inherit);
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -.03em;
  text-align: center;
  color: var(--uc-ink);
}
.auth-subtitle {
  text-align: center;
  color: var(--uc-muted);
  font-size: .92rem;
  margin: 0 0 26px;
}
.social-login {
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--uc-line);
}
.social-login-title {
  text-align: center;
  font-size: .8rem;
  color: var(--uc-muted);
  margin-bottom: 12px;
}
.social-btns { display: flex; gap: 10px; justify-content: center; }
.social-btn {
  flex: 1;
  max-width: 130px;
  height: 42px;
  border-radius: var(--uc-radius-sm);
  border: 1px solid var(--uc-line);
  background: var(--uc-surface-2);
  font-size: .86rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--uc-ink);
  transition: border-color .15s, color .15s, background .15s;
}
.social-btn:hover { border-color: var(--uc-primary); color: var(--uc-primary); }
.social-btn.is-wechat { color: #07c160; }
.social-btn.is-qq { color: #12b7f5; }

/* ===== 个人中心布局 ===== */
.uc-band {
  background: var(--uc-bg);
  padding: 28px 0 72px;
  min-height: calc(100vh - var(--header-h, 64px) - 80px);
}
.uc-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 28px;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  align-items: start;
  position: relative;
}
.uc-mobile-toggle {
  display: none;
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 120;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  border: 0;
  background: var(--uc-primary);
  color: #fff;
  box-shadow: 0 12px 28px rgba(59, 130, 246, .4);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}
.uc-mobile-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
}

.uc-sidebar {
  position: sticky;
  top: calc(var(--header-h, 64px) + 16px);
  background: var(--uc-surface);
  border: 1px solid var(--uc-line);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--uc-shadow);
}
.uc-profile-card {
  padding: 24px 20px 18px;
  border-bottom: 1px solid var(--uc-line);
  text-align: center;
  background:
    radial-gradient(ellipse at top, color-mix(in srgb, var(--uc-primary) 14%, transparent), transparent 70%),
    var(--uc-surface);
}
.uc-profile-card .avatar-lg {
  width: 76px;
  height: 76px;
  border-radius: 20px;
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: #fff;
  font-family: var(--font-display, inherit);
  font-size: 1.55rem;
  font-weight: 800;
  display: grid;
  place-items: center;
  margin: 0 auto 12px;
  overflow: hidden;
  box-shadow: 0 10px 24px rgba(59, 130, 246, .3);
}
.uc-profile-card .avatar-lg.has-img { background: none; padding: 0; box-shadow: 0 10px 24px rgba(17, 24, 39, .1); }
.uc-profile-card .avatar-lg img { width: 100%; height: 100%; object-fit: cover; border-radius: 20px; }
.uc-profile-meta .name {
  font-family: var(--font-display, inherit);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--uc-ink);
}
.uc-profile-meta .email {
  font-size: .78rem;
  color: var(--uc-muted);
  margin-top: 4px;
  word-break: break-all;
}
.uc-role-badge {
  display: inline-flex;
  margin-top: 8px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 700;
  background: var(--uc-primary-soft);
  color: var(--uc-primary);
}
.uc-balance-card {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--uc-surface-2);
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.uc-balance-card .label { font-size: .75rem; color: var(--uc-muted); }
.uc-balance-card .value {
  font-family: var(--font-display, inherit);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--uc-primary);
  letter-spacing: -.02em;
}

.uc-nav { padding: 12px 10px 16px; }
.uc-nav-group + .uc-nav-group { margin-top: 6px; }
.uc-nav-title {
  padding: 10px 12px 6px;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--uc-muted);
}
.uc-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: .9rem;
  color: var(--uc-muted);
  text-decoration: none;
  transition: background .15s, color .15s;
}
.uc-nav a:hover { background: var(--uc-surface-2); color: var(--uc-primary); }
.uc-nav a.active {
  background: var(--uc-primary-soft);
  color: var(--uc-primary);
  font-weight: 700;
}
.uc-nav-icon {
  width: 20px;
  height: 20px;
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
  color: inherit;
}
.uc-nav-icon svg { width: 18px; height: 18px; }
.uc-nav-footer {
  border-top: 1px solid var(--uc-line);
  padding-top: 12px;
  margin-top: 12px;
}
.uc-nav-footer .logout-link { color: var(--uc-danger); }
.uc-nav-footer .logout-link:hover {
  color: var(--uc-danger);
  background: var(--uc-danger-soft);
}

.uc-main { min-width: 0; display: grid; gap: 0; }
.uc-panel {
  display: none;
  background: var(--uc-surface);
  border: 1px solid var(--uc-line);
  border-radius: 18px;
  padding: 28px 28px 32px;
  box-shadow: var(--uc-shadow);
}
.uc-panel.active { display: block; animation: uc-rise .28s ease both; }
@keyframes uc-rise {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}
.uc-panel-head { margin-bottom: 24px; }
.uc-panel-head h2 {
  margin: 0 0 6px;
  font-family: var(--font-display, inherit);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--uc-ink);
}
.uc-panel .panel-desc { margin: 0; font-size: .9rem; color: var(--uc-muted); }
.uc-subtitle {
  font-family: var(--font-display, inherit);
  font-size: 1.05rem;
  margin: 28px 0 14px;
  color: var(--uc-ink);
  font-weight: 700;
}
.uc-income-sub { margin-left: 12px; color: var(--uc-muted); font-weight: 500; font-size: .88rem; }

.uc-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 22px;
}
.uc-stat-card {
  padding: 18px 16px;
  border-radius: 16px;
  border: 1px solid var(--uc-line);
  background: var(--uc-surface-2);
  transition: transform .15s ease, box-shadow .15s ease;
}
.uc-stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--uc-shadow);
  background: var(--uc-surface);
}
.uc-stat-label { display: block; font-size: .75rem; color: var(--uc-muted); margin-bottom: 8px; }
.uc-stat-value {
  font-family: var(--font-display, inherit);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--uc-ink);
}

.uc-quick-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 28px;
}
.uc-quick-card {
  text-align: left;
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--uc-line);
  background: var(--uc-surface);
  cursor: pointer;
  transition: border-color .15s, box-shadow .15s, transform .15s;
  font-family: inherit;
  color: inherit;
}
.uc-quick-card:hover {
  border-color: color-mix(in srgb, var(--uc-primary) 45%, var(--uc-line));
  box-shadow: var(--uc-shadow);
  transform: translateY(-2px);
}
.uc-quick-card strong {
  display: block;
  font-size: .92rem;
  color: var(--uc-ink);
  margin-bottom: 4px;
}
.uc-quick-card span { font-size: .78rem; color: var(--uc-muted); }

.uc-recent-block {
  margin-top: 8px;
}
.uc-recent-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.uc-recent-block h3 {
  font-family: var(--font-display, inherit);
  font-size: 1rem;
  margin: 0;
  color: var(--uc-ink);
}
.uc-recent-hint {
  font-size: .75rem;
  color: var(--uc-muted);
}
.uc-mini-list {
  border: 1px solid var(--uc-line);
  border-radius: 14px;
  overflow: hidden;
  background: var(--uc-surface);
}
.uc-mini-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--uc-line);
  font-size: .86rem;
}
.uc-mini-item:last-child { border-bottom: none; }
.uc-activity-list {
  border: 1px solid var(--uc-line);
  border-radius: 14px;
  overflow: hidden;
  background: var(--uc-surface);
}
.uc-activity-item {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  border-bottom: 1px solid var(--uc-line);
}
.uc-activity-item:last-child { border-bottom: none; }
.uc-activity-type {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 24px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: .7rem;
  font-weight: 700;
  white-space: nowrap;
  background: var(--uc-surface-2);
  color: var(--uc-muted);
}
.uc-activity-item.is-article .uc-activity-type {
  background: var(--uc-primary-soft);
  color: var(--uc-primary);
}
.uc-activity-item.is-media .uc-activity-type {
  background: #ecfdf5;
  color: #047857;
}
.uc-activity-item.is-comment .uc-activity-type {
  background: #fff7ed;
  color: #c2410c;
}
.uc-activity-body { min-width: 0; }
.uc-activity-title {
  display: block;
  width: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  font: inherit;
  font-size: .88rem;
  font-weight: 600;
  color: var(--uc-ink);
  text-align: left;
  text-decoration: none;
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
}
.uc-activity-title:hover { color: var(--uc-primary); }
.uc-activity-meta {
  margin-top: 3px;
  font-size: .72rem;
  color: var(--uc-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.uc-activity-date {
  flex-shrink: 0;
  font-size: .72rem;
  color: var(--uc-muted);
  white-space: nowrap;
}
.uc-empty { padding: 28px; text-align: center; color: var(--uc-muted); font-size: .9rem; }

.panel-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 10px;
}
.search-input { flex: 1; min-width: 180px; max-width: 320px; }

/* ===== 表单 / 按钮（覆盖主题营销 .btn） ===== */
.uc-shell .btn,
.auth-page .btn,
.modal-overlay .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: auto;
  min-height: 36px;
  padding: 8px 16px;
  border-radius: 10px;
  font-size: .88rem;
  font-weight: 600;
  cursor: pointer;
  border: 0;
  text-decoration: none;
  font-family: inherit;
  box-shadow: none;
  transform: none;
}
.uc-shell .btn:hover,
.auth-page .btn:hover,
.modal-overlay .btn:hover {
  transform: none;
  box-shadow: none;
}
.uc-shell .btn-primary,
.auth-page .btn-primary,
.modal-overlay .btn-primary {
  background: var(--uc-primary);
  color: #fff !important;
}
.uc-shell .btn-primary:hover,
.auth-page .btn-primary:hover,
.modal-overlay .btn-primary:hover {
  background: color-mix(in srgb, var(--uc-primary) 88%, #000);
  color: #fff !important;
}
.uc-shell .btn-sm,
.auth-page .btn-sm,
.modal-overlay .btn-sm { min-height: 34px; padding: 6px 14px; font-size: .84rem; }
.uc-shell .btn-ghost,
.auth-page .btn-ghost,
.modal-overlay .btn-ghost {
  background: var(--uc-surface-2);
  color: var(--uc-ink) !important;
  border: 1px solid var(--uc-line);
}
.uc-shell .btn-ghost:hover,
.auth-page .btn-ghost:hover,
.modal-overlay .btn-ghost:hover {
  border-color: color-mix(in srgb, var(--uc-primary) 40%, var(--uc-line));
  color: var(--uc-primary) !important;
  background: var(--uc-primary-soft);
}
.uc-shell .btn-danger,
.modal-overlay .btn-danger {
  background: var(--uc-danger-soft);
  color: var(--uc-danger) !important;
}
.uc-shell .btn-block { display: flex; width: 100%; }

.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--uc-muted);
  margin-bottom: 6px;
}
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  height: 42px;
  padding: 0 12px;
  border: 1px solid var(--uc-line);
  border-radius: 12px;
  font-size: .9rem;
  font-family: inherit;
  background: var(--uc-surface-2);
  color: var(--uc-ink);
  transition: border-color .15s, box-shadow .15s;
}
.form-textarea {
  height: auto;
  padding: 10px 12px;
  resize: vertical;
  min-height: 96px;
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--uc-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--uc-primary) 22%, transparent);
  background: var(--uc-surface);
}
.form-error { color: var(--uc-danger); font-size: .86rem; margin-bottom: 12px; display: none; }
.form-error.show { display: block; }
.form-check-row { margin-bottom: 14px; font-size: .9rem; color: var(--uc-muted); }
.input-with-btn { display: flex; gap: 10px; }
.input-with-btn .form-input { flex: 1; }
.auth-captcha {
  height: 42px;
  border-radius: 10px;
  cursor: pointer;
  border: 1px solid var(--uc-line);
}
.auth-submit {
  width: 100%;
  height: 46px;
  padding: 0;
  background: var(--uc-primary);
  color: #fff;
  border: 0;
  border-radius: 999px;
  font-size: .95rem;
  font-weight: 700;
  cursor: pointer;
  margin-top: 8px;
  box-shadow: 0 10px 22px rgba(59, 130, 246, .3);
  transition: transform .15s, background .15s;
}
.auth-submit:hover {
  background: color-mix(in srgb, var(--uc-primary) 88%, #000);
  transform: translateY(-1px);
}
.auth-footer {
  text-align: center;
  margin-top: 20px;
  font-size: .9rem;
  color: var(--uc-muted);
}
.auth-footer a { color: var(--uc-primary); font-weight: 600; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-hint { display: block; font-size: .75rem; color: var(--uc-muted); margin-top: 4px; }
.form-input[readonly] { opacity: .78; cursor: not-allowed; }

.avatar-upload-area {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 22px;
  padding: 16px;
  background: var(--uc-surface-2);
  border-radius: 16px;
  border: 1px solid var(--uc-line);
}
.avatar-preview-lg {
  width: 84px;
  height: 84px;
  border-radius: 20px;
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: #fff;
  font-family: var(--font-display, inherit);
  font-size: 1.6rem;
  font-weight: 800;
  display: grid;
  place-items: center;
  overflow: hidden;
  flex-shrink: 0;
}
.avatar-preview-lg img { width: 100%; height: 100%; object-fit: cover; }
.avatar-actions { display: flex; flex-direction: column; gap: 8px; }

.recharge-card,
.invite-card,
.uc-income-summary {
  background: var(--uc-surface-2);
  border: 1px solid var(--uc-line);
  border-radius: 16px;
  padding: 22px;
}
.recharge-balance-display { font-size: .95rem; margin-bottom: 16px; color: var(--uc-ink); }
.recharge-balance-display strong {
  color: var(--uc-primary);
  font-family: var(--font-display, inherit);
  font-size: 1.35rem;
  font-weight: 800;
}
.recharge-options { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.recharge-amount,
.recharge-pay-type {
  min-width: 72px;
  height: 42px;
  padding: 0 18px;
  border-radius: 12px;
  border: 1px solid var(--uc-line);
  background: var(--uc-surface);
  font-size: .92rem;
  font-weight: 700;
  cursor: pointer;
  color: var(--uc-ink);
  transition: border-color .15s, background .15s, color .15s;
}
.recharge-amount.active,
.recharge-amount:hover,
.recharge-pay-type.active,
.recharge-pay-type:hover {
  border-color: transparent;
  background: var(--uc-primary);
  color: #fff;
}

.invite-stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 16px; }
.invite-stat {
  text-align: center;
  padding: 14px 10px;
  background: var(--uc-surface);
  border-radius: 14px;
  border: 1px solid var(--uc-line);
}
.invite-stat .num {
  display: block;
  font-family: var(--font-display, inherit);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--uc-primary);
}
.invite-stat .label { font-size: .75rem; color: var(--uc-muted); }

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, .48);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.show { display: flex; }
.modal-box {
  background: var(--uc-surface);
  border-radius: 18px;
  padding: 24px;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 60px rgba(15, 23, 42, .2);
  border: 1px solid var(--uc-line);
}
.modal-box-lg { max-width: 640px; }
.modal-box h3 {
  margin: 0 0 16px;
  font-family: var(--font-display, inherit);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--uc-ink);
}
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 16px; }

.cover-upload { display: flex; align-items: center; gap: 14px; }
.cover-preview {
  width: 120px;
  height: 72px;
  border-radius: 12px;
  background: var(--uc-surface-2);
  overflow: hidden;
  display: grid;
  place-items: center;
  border: 1px solid var(--uc-line);
}
.cover-preview img { width: 100%; height: 100%; object-fit: cover; }

.form-tag-select { display: flex; flex-wrap: wrap; gap: 6px; }
.form-tag-select .tag-pick {
  border: 1px solid var(--uc-line);
  cursor: pointer;
  background: var(--uc-surface-2);
  font-family: inherit;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: .78rem;
  color: var(--uc-ink);
}
.form-tag-select .tag-pick.active {
  background: var(--uc-primary);
  color: #fff;
  border-color: transparent;
}

.data-table,
.user-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .88rem;
}
.data-table th,
.data-table td,
.user-table th,
.user-table td {
  padding: 12px 10px;
  text-align: left;
  border-bottom: 1px solid var(--uc-line);
  color: var(--uc-ink);
}
.data-table th,
.user-table th {
  font-weight: 700;
  color: var(--uc-muted);
  font-size: .75rem;
}
.status-badge {
  display: inline-flex;
  flex-shrink: 0;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 600;
  white-space: nowrap;
}
.status-badge.paid { background: #dcfce7; color: #166534; }
.status-badge.pending { background: #fef9c3; color: #854d0e; }
.status-badge.published { background: #dbeafe; color: #1e40af; }
.status-badge.failed { background: #fee2e2; color: #991b1b; }
.uc-pagination {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
}
.uc-pagination[hidden] { display: none !important; }
.uc-pagination-info {
  font-size: .78rem;
  color: var(--uc-muted);
}
.uc-pagination-btns {
  display: flex;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
}
.uc-pagination button {
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border: 1px solid var(--uc-line);
  background: var(--uc-surface);
  border-radius: 10px;
  cursor: pointer;
  font-size: .84rem;
  color: var(--uc-ink);
  font-family: inherit;
}
.uc-pagination button.active {
  background: var(--uc-primary);
  color: #fff;
  border-color: transparent;
}
.uc-pagination button:disabled { opacity: .45; cursor: not-allowed; }
.uc-pagination button:not(:disabled):hover {
  border-color: color-mix(in srgb, var(--uc-primary) 40%, var(--uc-line));
  color: var(--uc-primary);
}
.uc-pagination button.active:hover { color: #fff; }

.empty-state {
  padding: 40px 24px;
  text-align: center;
  color: var(--uc-muted);
  background: var(--uc-surface-2);
  border-radius: 16px;
  border: 1px dashed var(--uc-line);
}

.uc-panel-head--split {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.uc-panel-head--split .panel-toolbar {
  margin-top: 0;
}

/* ===== 我的文章 ===== */
.uc-forum-list {
  display: grid;
  gap: 12px;
}
.uc-forum-item {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 14px;
  align-items: stretch;
  padding: 12px;
  border: 1px solid var(--uc-line);
  border-radius: 14px;
  background: var(--uc-surface);
  overflow: hidden;
  transition: box-shadow .15s, border-color .15s;
}
.uc-forum-item:hover {
  box-shadow: var(--uc-shadow);
  border-color: color-mix(in srgb, var(--uc-primary) 28%, var(--uc-line));
}
.uc-forum-cover {
  width: 120px;
  height: 84px;
  flex-shrink: 0;
  border-radius: 10px;
  overflow: hidden;
  background: var(--uc-surface-2);
}
.uc-forum-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.uc-forum-cover-ph {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  font-family: var(--font-display, inherit);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--uc-primary);
  background: var(--uc-primary-soft);
}
.uc-forum-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.uc-forum-top {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.uc-forum-sort {
  flex: 0 1 auto;
  max-width: 42%;
  font-size: .72rem;
  color: var(--uc-muted);
  background: var(--uc-surface-2);
  border-radius: 999px;
  padding: 2px 9px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.uc-forum-title {
  margin: 0;
  min-width: 0;
  max-width: 100%;
  font-size: .95rem;
  font-weight: 700;
  line-height: 1.4;
  overflow: hidden;
}
.uc-forum-title .forum-post-link {
  display: block;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-break: normal;
  color: var(--uc-ink);
  text-decoration: none !important;
}
.uc-forum-title .forum-post-link:hover {
  color: var(--uc-primary);
  text-decoration: none !important;
}
.uc-forum-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
  padding-top: 4px;
  min-width: 0;
}
.uc-forum-meta {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 8px;
  min-width: 0;
  flex: 1 1 auto;
  font-size: .72rem;
  color: var(--uc-muted);
  overflow: hidden;
}
.uc-forum-meta span {
  flex-shrink: 0;
  white-space: nowrap;
}
.uc-forum-actions {
  display: inline-flex;
  flex-shrink: 0;
  flex-wrap: nowrap;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}
.uc-forum-act {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--uc-muted);
  font: inherit;
  font-size: .74rem;
  font-weight: 600;
  line-height: 1;
  padding: 4px 7px;
  border-radius: 6px;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: color .15s, background .15s;
}
.uc-forum-act:hover {
  color: var(--uc-primary);
  background: color-mix(in srgb, var(--uc-primary) 10%, transparent);
}
.uc-forum-act.is-danger:hover {
  color: var(--uc-danger);
  background: var(--uc-danger-soft);
}
.status-badge.draft { background: #f3f4f6; color: #4b5563; }
.status-badge.rejected,
.status-badge.hidden { background: #fee2e2; color: #991b1b; }
.status-badge.checking,
.status-badge.review { background: #fef9c3; color: #854d0e; }

/* ===== 附件 / 评论 ===== */
.media-filter {
  display: inline-flex;
  position: relative;
  z-index: 5;
  flex: 0 0 auto;
  padding: 3px;
  background: var(--uc-surface-2);
  border: 1px solid var(--uc-line);
  border-radius: 12px;
  gap: 2px;
  isolation: isolate;
}
.media-filter-btn {
  position: relative;
  z-index: 1;
  appearance: none;
  -webkit-appearance: none;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--uc-muted);
  font-size: .78rem;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 9px;
  cursor: pointer;
  font-family: inherit;
  line-height: 1.2;
  user-select: none;
  pointer-events: auto;
  transform: none !important;
  box-shadow: none;
}
.media-filter-btn.active {
  background: var(--uc-surface);
  color: var(--uc-primary);
  box-shadow: 0 1px 4px rgba(59, 130, 246, .14);
}
.media-filter-btn:hover:not(.active) {
  color: var(--uc-ink);
  background: color-mix(in srgb, var(--uc-surface) 70%, transparent);
}
#panel-media .panel-toolbar {
  flex: 1 1 280px;
  justify-content: flex-end;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  position: relative;
  z-index: 2;
}
#panel-media .search-input {
  flex: 0 1 180px;
  max-width: 200px;
  min-width: 120px;
}
.media-dropzone {
  margin-bottom: 14px;
  border: 1.5px dashed color-mix(in srgb, var(--uc-primary) 35%, var(--uc-line));
  border-radius: 14px;
  background: color-mix(in srgb, var(--uc-primary) 6%, var(--uc-surface));
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.media-dropzone:hover,
.media-dropzone.is-dragover {
  border-color: var(--uc-primary);
  background: color-mix(in srgb, var(--uc-primary) 12%, var(--uc-surface));
}
.media-dropzone-inner {
  padding: 18px 16px;
  text-align: center;
}
.media-dropzone-inner strong {
  display: block;
  font-size: .9rem;
  color: var(--uc-ink);
  margin-bottom: 4px;
}
.media-dropzone-inner span {
  font-size: .78rem;
  color: var(--uc-muted);
}
.media-summary {
  margin: 0 0 12px;
  font-size: .84rem;
  color: var(--uc-muted);
}
.media-summary strong { color: var(--uc-primary); font-weight: 700; }
.uc-media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(188px, 1fr));
  gap: 12px;
}
.uc-media-item {
  min-width: 0;
  border: 1px solid var(--uc-line);
  border-radius: 12px;
  background: var(--uc-surface);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow .15s, border-color .15s;
}
.uc-media-item:hover {
  box-shadow: var(--uc-shadow);
  border-color: color-mix(in srgb, var(--uc-primary) 28%, var(--uc-line));
}
.uc-media-preview {
  position: relative;
  aspect-ratio: 16 / 10;
  background: linear-gradient(180deg, var(--uc-surface-2), color-mix(in srgb, var(--uc-primary) 8%, var(--uc-surface-2)));
  display: grid;
  place-items: center;
  overflow: hidden;
}
.uc-media-preview img { width: 100%; height: 100%; object-fit: cover; display: block; }
.uc-media-type {
  position: absolute;
  top: 8px;
  left: 8px;
  max-width: calc(100% - 16px);
  padding: 2px 8px;
  border-radius: 999px;
  font-size: .68rem;
  font-weight: 700;
  color: #fff;
  background: rgba(15, 23, 42, .55);
  backdrop-filter: blur(4px);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.uc-media-file-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 54px;
  height: 36px;
  padding: 0 10px;
  border-radius: 10px;
  background: var(--uc-surface);
  border: 1px solid var(--uc-line);
  color: var(--uc-primary);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .04em;
}
.uc-media-meta {
  padding: 10px 12px 8px;
  min-width: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.uc-media-name {
  min-width: 0;
  font-size: .84rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--uc-ink);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
  word-break: break-all;
  overflow-wrap: anywhere;
}
.uc-media-info {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  min-width: 0;
  font-size: .7rem;
  color: var(--uc-muted);
}
.uc-media-info span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.uc-media-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(0, 1fr));
  gap: 0;
  margin-top: auto;
  border-top: 1px solid var(--uc-line);
  background: var(--uc-surface-2);
}
.uc-media-act {
  appearance: none;
  border: 0;
  border-right: 1px solid var(--uc-line);
  background: transparent;
  color: var(--uc-muted);
  font: inherit;
  font-size: .74rem;
  font-weight: 600;
  line-height: 1;
  padding: 10px 4px;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: color .15s, background .15s;
}
.uc-media-act:last-child { border-right: 0; }
.uc-media-act:hover {
  color: var(--uc-primary);
  background: color-mix(in srgb, var(--uc-primary) 8%, transparent);
}
.uc-media-act.is-danger:hover {
  color: var(--uc-danger);
  background: var(--uc-danger-soft);
}
.media-empty { grid-column: 1 / -1; }

.uc-comment-list { display: flex; flex-direction: column; gap: 12px; }
.uc-comment-item {
  padding: 16px 18px;
  border: 1px solid var(--uc-line);
  border-radius: 14px;
  background: var(--uc-surface);
  transition: box-shadow .15s, border-color .15s;
}
.uc-comment-item:hover {
  box-shadow: var(--uc-shadow);
  border-color: color-mix(in srgb, var(--uc-primary) 28%, var(--uc-line));
}
.uc-comment-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.uc-comment-head-main {
  min-width: 0;
  flex: 1;
}
.uc-comment-head-side {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.uc-comment-label {
  display: block;
  font-size: .72rem;
  color: var(--uc-muted);
  margin-bottom: 3px;
  letter-spacing: .02em;
}
.uc-comment-article {
  font-size: .95rem;
  font-weight: 700;
  color: var(--uc-ink);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
  word-break: break-word;
}
.uc-comment-article a {
  color: inherit;
  text-decoration: none;
}
.uc-comment-article a:hover { color: var(--uc-primary); }
.uc-comment-tag {
  font-size: .7rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--uc-primary-soft);
  color: var(--uc-primary);
  white-space: nowrap;
}
.uc-comment-tag.is-root {
  background: var(--uc-surface-2);
  color: var(--uc-muted);
}
.uc-comment-body {
  font-size: .9rem;
  line-height: 1.7;
  color: var(--uc-ink);
  margin: 0 0 10px;
  white-space: pre-wrap;
  word-break: break-word;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 6;
  line-clamp: 6;
  overflow: hidden;
}
.uc-comment-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-width: 0;
}
.uc-comment-actions {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
}
.uc-comment-act {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--uc-muted);
  font: inherit;
  font-size: .74rem;
  font-weight: 600;
  line-height: 1;
  padding: 4px 7px;
  border-radius: 6px;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: color .15s, background .15s;
}
.uc-comment-act:hover {
  color: var(--uc-primary);
  background: color-mix(in srgb, var(--uc-primary) 10%, transparent);
}
.uc-comment-item.is-reply {
  border-left: 3px solid color-mix(in srgb, var(--uc-primary) 55%, var(--uc-line));
  padding-left: 15px;
}
.uc-comment-parent {
  margin: 0 0 10px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--uc-surface-2);
  border: 1px solid var(--uc-line);
}
.uc-comment-parent-label {
  display: block;
  font-size: .75rem;
  color: var(--uc-primary);
  margin-bottom: 4px;
  font-weight: 700;
}
.uc-comment-parent-body {
  margin: 0;
  font-size: .84rem;
  color: var(--uc-muted);
  line-height: 1.55;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  overflow: hidden;
}
.uc-comment-parent-foot { margin-top: 6px; }
.uc-comment-parent-link {
  font-size: .78rem;
  color: var(--uc-primary);
  text-decoration: none;
}
.uc-comment-parent-link:hover { text-decoration: underline; }
.uc-comment-reply-form {
  margin-top: 12px;
  padding: 12px;
  border: 1px solid var(--uc-line);
  border-radius: 12px;
  background: var(--uc-surface-2);
}
.uc-comment-reply-form.hidden { display: none; }
.uc-comment-reply-form .form-textarea {
  min-height: 84px;
  margin-bottom: 10px;
}
.uc-comment-reply-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 8px;
}
.uc-comment-date {
  font-size: .72rem;
  color: var(--uc-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
.forum-post-link { color: var(--uc-ink); font-weight: 700; text-decoration: none; }
.forum-post-link:hover { color: var(--uc-primary); text-decoration: none; }
.table-actions { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }

.toast {
  position: fixed;
  top: calc(var(--header-h, 64px) + 16px);
  left: 50%;
  transform: translateX(-50%) translateY(-12px);
  padding: 12px 22px;
  border-radius: 12px;
  font-size: .9rem;
  z-index: 3000;
  opacity: 0;
  transition: all .28s ease;
  box-shadow: var(--uc-shadow);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast-success { background: #dcfce7; color: #166534; border: 1px solid #bbf7d0; }
.toast-error { background: #fee2e2; color: #dc2626; border: 1px solid #fecaca; }

.md-toolbar {
  display: flex;
  gap: 4px;
  padding: 8px;
  background: var(--uc-surface-2);
  border: 1px solid var(--uc-line);
  border-bottom: none;
  border-radius: 12px 12px 0 0;
  flex-wrap: wrap;
}
.md-toolbar button {
  padding: 4px 8px;
  border: 1px solid var(--uc-line);
  background: var(--uc-surface);
  border-radius: 8px;
  cursor: pointer;
  font-size: .75rem;
  color: var(--uc-ink);
}
.md-textarea {
  border-radius: 0 0 12px 12px !important;
  min-height: 120px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .84rem;
}

html[data-theme-resolved="dark"] .status-badge.paid { background: rgba(22, 101, 52, .35); color: #86efac; }
html[data-theme-resolved="dark"] .status-badge.pending { background: rgba(133, 77, 14, .35); color: #fde68a; }
html[data-theme-resolved="dark"] .status-badge.published { background: rgba(30, 64, 175, .35); color: #93c5fd; }
html[data-theme-resolved="dark"] .status-badge.failed { background: rgba(153, 27, 27, .35); color: #fca5a5; }
html[data-theme-resolved="dark"] .uc-activity-item.is-media .uc-activity-type {
  background: rgba(4, 120, 87, .28);
  color: #6ee7b7;
}
html[data-theme-resolved="dark"] .uc-activity-item.is-comment .uc-activity-type {
  background: rgba(194, 65, 12, .28);
  color: #fdba74;
}
html[data-theme-resolved="dark"] .toast-success { background: #14532d; color: #bbf7d0; border-color: #166534; }
html[data-theme-resolved="dark"] .toast-error { background: #7f1d1d; color: #fecaca; border-color: #991b1b; }
html[data-theme-resolved="dark"] .uc-nav-footer .logout-link:hover { background: rgba(220, 38, 38, .18); }
html[data-theme-resolved="dark"] .auth-card,
html[data-theme-resolved="dark"] .uc-sidebar,
html[data-theme-resolved="dark"] .uc-panel {
  box-shadow: 0 12px 40px rgba(0, 0, 0, .4);
}
html[data-theme-resolved="dark"] .uc-profile-card {
  background:
    radial-gradient(ellipse at top, color-mix(in srgb, var(--uc-primary) 18%, transparent), transparent 70%),
    var(--uc-surface);
}
html[data-theme-resolved="dark"] .modal-overlay {
  background: rgba(2, 6, 23, .65);
}

@media (max-width: 1024px) {
  .uc-stat-grid,
  .uc-quick-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .uc-shell { grid-template-columns: 1fr; width: min(100% - 32px, 1180px); }
  .uc-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 110;
    width: min(300px, 88vw);
    transform: translateX(-105%);
    transition: transform .25s ease;
    border-radius: 0 18px 18px 0;
  }
  .uc-sidebar.is-open { transform: translateX(0); }
  .uc-mobile-toggle { display: flex; }
  .form-row { grid-template-columns: 1fr; }
  .invite-stat-grid { grid-template-columns: 1fr; }
  .uc-forum-item { grid-template-columns: 96px minmax(0, 1fr); gap: 12px; }
  .uc-forum-cover { width: 96px; height: 72px; }
  .uc-forum-foot { gap: 6px; }
}
@media (max-width: 640px) {
  .uc-forum-item { grid-template-columns: 1fr; }
  .uc-forum-cover { width: 100%; height: 140px; }
  #panel-media .search-input { max-width: none; flex: 1 1 100%; }
  .uc-comment-head { flex-direction: column; }
  .uc-comment-foot { flex-direction: column; align-items: flex-start; }
  .uc-activity-item {
    grid-template-columns: 52px minmax(0, 1fr);
    grid-template-rows: auto auto;
  }
  .uc-activity-date {
    grid-column: 2;
    justify-self: start;
  }
}
@media (max-width: 520px) {
  .uc-stat-grid,
  .uc-quick-grid { grid-template-columns: 1fr; }
  .uc-panel { padding: 20px 16px; }
  .auth-card { padding: 28px 20px; }
  .uc-balance-card { flex-direction: column; align-items: flex-start; }
  .uc-panel-head--split .panel-toolbar { width: 100%; }
  .search-input { max-width: none; }
  .uc-media-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .uc-media-act { font-size: .68rem; padding: 9px 2px; }
}
@media (prefers-reduced-motion: reduce) {
  .uc-panel.active,
  .uc-stat-card,
  .uc-quick-card,
  .uc-media-item { animation: none; transition: none; }
}