/* 账号封禁：弹窗 + 公示页 */
.userban-modal[hidden] { display: none !important; }
.userban-modal {
  position: fixed;
  inset: 0;
  z-index: 10050;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.userban-modal-mask {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, .45);
  backdrop-filter: blur(2px);
}
.userban-modal-card {
  position: relative;
  z-index: 1;
  width: min(420px, 100%);
  padding: 22px 22px 18px;
  border-radius: 20px;
  overflow: visible;
  isolation: isolate;
  color: var(--text, #0f172a);
  background: linear-gradient(
    165deg,
    color-mix(in srgb, var(--accent) 6%, var(--card, #fff)) 0%,
    color-mix(in srgb, var(--accent) 2%, var(--card, #fff)) 46%,
    var(--card, #fff) 100%
  );
  box-shadow: 0 24px 60px rgba(15, 23, 42, .16);
}
.userban-modal-card::before,
.userban-modal-card::after {
  content: "";
  position: absolute;
  pointer-events: none;
  z-index: 0;
  border-radius: 50%;
}
.userban-modal-card::before {
  left: -18%;
  top: -28%;
  width: 78%;
  height: 78%;
  background: radial-gradient(
    circle,
    color-mix(in srgb, var(--accent) 10%, transparent) 0%,
    transparent 70%
  );
  opacity: .7;
}
.userban-modal-card::after {
  right: -22%;
  bottom: -32%;
  width: 62%;
  height: 62%;
  background: radial-gradient(
    circle,
    color-mix(in srgb, var(--accent) 7%, transparent) 0%,
    transparent 72%
  );
  opacity: .45;
}
.userban-modal-card > * {
  position: relative;
  z-index: 1;
}
/* 时长下拉展开时需高于底部按钮，避免被覆盖 */
.userban-modal-card > .userban-field:has(#userban-duration),
.userban-modal-card > .userban-field:focus-within {
  z-index: 5;
}
.userban-modal-card > .userban-modal-foot {
  z-index: 1;
}
/* 打开下拉时暂时压低底部按钮，避免盖住系统/内联选项层 */
.userban-modal-card:has(#userban-duration:focus) > .userban-modal-foot,
.userban-modal-card:has(#userban-duration:active) > .userban-modal-foot {
  z-index: 0;
  opacity: 0;
  pointer-events: none;
}
.userban-modal-x {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 6;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--card, #fff) 72%, transparent);
  color: var(--text-soft, var(--muted, #64748b));
  box-shadow: 0 1px 4px rgba(15, 23, 42, .08);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  transition: background .15s ease, color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.userban-modal-x:hover {
  background: var(--card, #fff);
  color: var(--accent);
  box-shadow: 0 2px 10px color-mix(in srgb, var(--accent) 22%, rgba(15, 23, 42, .12));
  transform: scale(1.06);
}
.userban-modal-x:active {
  transform: scale(.96);
}
.userban-modal-card h3 {
  margin: 0 36px 6px 0;
  font-size: 18px;
  font-weight: 750;
  color: var(--text, #0f172a);
}
.userban-modal-tip {
  margin: 0 0 14px;
  font-size: 13px;
  color: var(--muted, #64748b);
  line-height: 1.5;
}
.userban-field {
  display: block;
  margin-bottom: 12px;
}
#userban-custom-wrap,
.userban-custom {
  display: none !important;
}
#userban-custom-wrap.is-show,
.userban-custom.is-show {
  display: block !important;
}
.userban-field > span {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  color: var(--text-soft, #334155);
  font-weight: 600;
}
.userban-field textarea,
.userban-field select,
.userban-field input[type="number"],
.userban-field input[type="text"] {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid color-mix(in srgb, var(--accent) 12%, var(--line, #e2e8f0));
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 14px;
  color: var(--text, #0f172a);
  background: color-mix(in srgb, var(--card, #fff) 78%, transparent);
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
/* 隐藏 number 增减箭头 */
.userban-field input[type="number"] {
  -moz-appearance: textfield;
  appearance: textfield;
}
.userban-field input[type="number"]::-webkit-outer-spin-button,
.userban-field input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.userban-field select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2364748b' d='M1.1 1.2 6 6.1l4.9-4.9 1.1 1.1L6 8.3.0 2.3z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 12px 8px;
  padding-right: 34px;
  cursor: pointer;
}
.userban-field textarea { resize: none; min-height: 72px; }
.userban-field textarea:focus,
.userban-field select:focus,
.userban-field input:focus {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line, #e2e8f0));
  box-shadow: 0 0 0 3px var(--accent-soft, rgba(37, 99, 235, .12));
  background-color: var(--card, #fff);
}
.userban-modal-foot {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 16px;
}
.userban-modal-foot .btn {
  min-width: 88px;
  height: 38px;
  padding: 0 18px;
  border-radius: 999px !important;
  font-weight: 650;
}
.userban-modal-foot .btn-line {
  background: color-mix(in srgb, var(--card, #fff) 82%, transparent);
  border-color: color-mix(in srgb, var(--accent) 16%, var(--line, #e2e8f0));
}
.userban-modal-foot .btn-line:hover {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--line, #e2e8f0));
  background: color-mix(in srgb, var(--accent-soft, var(--accent)) 35%, var(--card, #fff));
}
.userban-modal-foot .btn-primary {
  box-shadow: 0 6px 16px color-mix(in srgb, var(--accent) 28%, transparent);
}

/* 公示页顶部：对齐 board-hero / tc-head 渐变与光斑 */
.userban-panel {
  overflow: hidden;
  padding: 0;
}
.userban-head {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: 22px 22px 16px;
  background: linear-gradient(
    165deg,
    color-mix(in srgb, var(--accent) 14%, var(--card, #fff)) 0%,
    color-mix(in srgb, var(--accent) 5%, var(--card, #fff)) 42%,
    color-mix(in srgb, var(--accent-soft, var(--accent)) 45%, var(--card, #fff)) 100%
  );
}
.userban-head::before,
.userban-head::after {
  content: "";
  position: absolute;
  pointer-events: none;
  z-index: 0;
  border-radius: 50%;
  filter: blur(2px);
}
.userban-head::before {
  width: min(320px, 70%);
  height: min(320px, 140%);
  top: -55%;
  right: -8%;
  background: radial-gradient(
    circle at 40% 40%,
    color-mix(in srgb, var(--accent) 26%, transparent) 0%,
    color-mix(in srgb, var(--brand-lite, var(--accent)) 12%, transparent) 44%,
    transparent 72%
  );
  opacity: .85;
}
.userban-head::after {
  width: min(220px, 44%);
  height: min(220px, 110%);
  left: -6%;
  bottom: -60%;
  background: radial-gradient(
    circle at 50% 45%,
    color-mix(in srgb, var(--accent) 16%, transparent) 0%,
    color-mix(in srgb, var(--brand-lite, var(--accent)) 8%, transparent) 48%,
    transparent 74%
  );
  opacity: .75;
}
.userban-head-brand,
.userban-tabs {
  position: relative;
  z-index: 1;
}
.userban-head-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}
.userban-head-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--accent-ink, #fff);
  background: linear-gradient(
    135deg,
    var(--accent),
    color-mix(in srgb, var(--accent) 72%, var(--brand-lite, #764ba2))
  );
  box-shadow: 0 8px 22px color-mix(in srgb, var(--accent) 28%, transparent);
}
.userban-head-text {
  min-width: 0;
}
.userban-head-text h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 750;
  color: var(--text, #0f172a);
  line-height: 1.3;
}
.userban-head-text p {
  margin: 4px 0 0;
  font-size: 12px;
  color: var(--muted, #64748b);
  line-height: 1.45;
}

.userban-tabs {
  display: flex;
  gap: 8px;
  margin-top: 16px;
  padding: 0;
  border-bottom: 0;
}
.userban-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  padding: 0 14px;
  border-radius: 999px;
  color: var(--muted, #64748b);
  text-decoration: none;
  font-size: 13px;
  font-weight: 650;
  line-height: 32px;
  background: color-mix(in srgb, var(--card, #fff) 55%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 12%, var(--line, #e2e8f0));
  transition: background .15s ease, color .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.userban-tab:hover {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 28%, var(--line, #e2e8f0));
  background: color-mix(in srgb, var(--accent-soft, var(--accent)) 35%, var(--card, #fff));
}
.userban-tab.on {
  background: var(--accent);
  color: var(--accent-ink, #fff);
  border-color: transparent;
  box-shadow: 0 6px 16px color-mix(in srgb, var(--accent) 28%, transparent);
}
.userban-tab em {
  font-style: normal;
  font-size: 12px;
  opacity: .9;
}

.userban-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 0 0 8px;
  background: var(--card, #fff);
}
.userban-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 22px;
  border-top: 1px solid var(--line, #e2e8f0);
  background: transparent;
  border-radius: 0;
  border-left: 0;
  border-right: 0;
  border-bottom: 0;
  box-sizing: border-box;
}
.userban-list .userban-item:first-child {
  border-top: 0;
}
.userban-item-body {
  min-width: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.userban-item-main {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
}
.userban-item-main strong {
  font-size: 14px;
  font-weight: 750;
  color: var(--text, #0f172a);
}
.userban-badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  line-height: 1.4;
}
.userban-badge.is-ban { background: #fee2e2; color: #b91c1c; }
.userban-badge.is-ok { background: #dcfce7; color: #15803d; }
.userban-item-reason {
  font-size: 12px;
  color: var(--text-soft, #334155);
  line-height: 1.45;
  word-break: break-word;
  margin: 0;
}
.userban-item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  font-size: 12px;
  color: var(--muted, #64748b);
}
.userban-item-side {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
}
.userban-empty {
  padding: 28px 22px 32px;
  text-align: center;
  color: var(--muted, #64748b);
  font-size: 13px;
}
.userban-pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 8px 22px 20px;
  color: var(--muted, #64748b);
  font-size: 13px;
}

@media (max-width: 640px) {
  .userban-item {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }
  .userban-item-side {
    width: 100%;
  }
  .userban-item-side .btn {
    width: 100%;
  }
}

/* 右侧：社区规则 + 封解动态 */
.userban-aside {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.userban-aside-card .sec-head {
  margin-bottom: 10px;
}
.userban-rules {
  margin: 0;
  padding: 0 0 0 1.15em;
  display: flex;
  flex-direction: column;
  gap: 8px;
  list-style: decimal;
}
.userban-rules li {
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-soft, #334155);
  padding-left: 2px;
}
.userban-rules li.is-empty {
  list-style: none;
  margin-left: -1.15em;
  color: var(--muted, #64748b);
}
.userban-feed-marquee {
  height: 280px;
  overflow: hidden;
  position: relative;
  margin: 0;
  mask-image: linear-gradient(180deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 8%, #000 92%, transparent);
}
.userban-feed-track {
  display: flex;
  flex-direction: column;
  width: 100%;
  animation: userban-feed-up var(--userban-feed-dur, 24s) linear infinite;
  will-change: transform;
}
.userban-feed-marquee:hover .userban-feed-track {
  animation-play-state: paused;
}
.userban-feed-marquee.is-static .userban-feed-track {
  animation: none;
}
.userban-feed {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  flex: 0 0 auto;
  width: 100%;
}
.userban-feed-item {
  padding: 10px 0;
  border-top: 1px solid var(--line, #e2e8f0);
  box-sizing: border-box;
}
.userban-feed > .userban-feed-item:first-child {
  border-top: 0;
  padding-top: 2px;
}
.userban-feed-top {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}
.userban-feed-top strong {
  font-size: 13px;
  font-weight: 700;
  color: var(--text, #0f172a);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.userban-feed-tag {
  flex: 0 0 auto;
  font-style: normal;
  font-size: 11px;
  line-height: 1.3;
  padding: 1px 7px;
  border-radius: 999px;
}
.userban-feed-item.is-ban .userban-feed-tag {
  background: #fee2e2;
  color: #b91c1c;
}
.userban-feed-item.is-unban .userban-feed-tag {
  background: #dcfce7;
  color: #15803d;
}
.userban-feed-reason {
  margin: 0 0 4px;
  font-size: 12px;
  line-height: 1.45;
  color: var(--text-soft, #475569);
  word-break: break-word;
}
.userban-feed-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  font-size: 11px;
  color: var(--muted, #64748b);
}
.userban-feed-empty {
  padding: 8px 0 4px;
  font-size: 13px;
  color: var(--muted, #64748b);
  list-style: none;
}
@keyframes userban-feed-up {
  from { transform: translateY(0); }
  to { transform: translateY(-50%); }
}