/* ===== 账户状态面板 ===== */
.mode-panel[hidden] {
  display: none !important;
}

.account-status-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  margin-bottom: 20px;
  border-radius: var(--radius-sm);
  background: rgba(52, 211, 153, 0.08);
  border: 1px solid rgba(52, 211, 153, 0.22);
}

.account-status-bar.is-frozen {
  background: rgba(248, 113, 113, 0.08);
  border-color: rgba(248, 113, 113, 0.25);
}

.account-status-bar.is-pending {
  background: rgba(251, 191, 36, 0.08);
  border-color: rgba(251, 191, 36, 0.25);
}

.account-status-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 10px var(--success);
  flex-shrink: 0;
}

.account-status-bar.is-frozen .account-status-dot {
  background: #f87171;
  box-shadow: 0 0 10px #f87171;
}

.account-status-bar.is-pending .account-status-dot {
  background: #fbbf24;
  box-shadow: 0 0 10px #fbbf24;
}

.account-status-label {
  display: block;
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-bottom: 2px;
}

.account-status-text strong {
  font-size: 1.05rem;
  color: var(--success);
}

.account-status-bar.is-frozen .account-status-text strong {
  color: #f87171;
}

.account-status-bar.is-pending .account-status-text strong {
  color: #fbbf24;
}

.account-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 20px;
}

@media (max-width: 480px) {
  .account-stats {
    grid-template-columns: 1fr;
  }
}

.account-stat-card {
  padding: 16px;
  border-radius: var(--radius-sm);
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid var(--border);
}

.account-stat-balance {
  border-color: rgba(56, 189, 248, 0.2);
  background: rgba(56, 189, 248, 0.06);
}

.account-stat-label {
  display: block;
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.account-stat-value {
  display: block;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.account-stat-hint {
  display: block;
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-top: 8px;
  line-height: 1.4;
}

.account-member-badge {
  display: inline-block;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 6px;
}

.account-member-badge.is-none {
  color: var(--text-muted);
  background: rgba(100, 116, 139, 0.25);
}

.account-member-badge.is-active {
  color: #a5f3fc;
  background: rgba(56, 189, 248, 0.2);
  border: 1px solid rgba(56, 189, 248, 0.35);
}

.account-member-badge.is-expired {
  color: #fcd34d;
  background: rgba(251, 191, 36, 0.15);
}

.account-info-list {
  list-style: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 16px;
}

.account-info-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  font-size: 0.88rem;
  border-bottom: 1px solid var(--border);
}

.account-info-list li:last-child {
  border-bottom: none;
}

.account-info-list li:nth-child(odd) {
  background: rgba(30, 41, 59, 0.25);
}

.account-info-key {
  color: var(--text-muted);
  flex-shrink: 0;
}

.account-info-val {
  color: var(--text);
  font-weight: 500;
  text-align: right;
  word-break: break-all;
}

/* ===== 账户子 Tab ===== */
.account-subtabs {
  display: flex;
  gap: 6px;
  margin-bottom: 18px;
  padding: 4px;
  background: rgba(30, 41, 59, 0.5);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.account-subtab {
  flex: 1;
  padding: 8px 10px;
  border: none;
  border-radius: 6px;
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  background: transparent;
  cursor: pointer;
  transition: color var(--transition), background var(--transition);
}

.account-subtab:hover {
  color: var(--text);
}

.account-subtab.is-active {
  color: var(--text);
  background: rgba(56, 189, 248, 0.15);
}

.account-subpanel {
  display: none;
  margin-bottom: 16px;
}

.account-subpanel.is-active {
  display: block;
}

.account-section-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
}

.account-quick-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.btn-block {
  width: 100%;
}

/* ===== 卡密充值 ===== */
.recharge-card-form .form-group {
  margin-bottom: 14px;
}

.recharge-card-form .form-group:last-of-type {
  margin-bottom: 18px;
}

.recharge-card-form #btn-recharge-card {
  margin-top: 4px;
}

.recharge-card-form #btn-recharge-card.is-loading {
  pointer-events: none;
  opacity: 0.88;
}

.recharge-card-form #btn-recharge-card.is-loading .btn-spinner {
  border-color: rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
}

.recharge-card-input {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ===== 会员等级 ===== */
.member-plans {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

@media (max-width: 520px) {
  .member-plans {
    grid-template-columns: 1fr;
  }
}

.member-plan {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 16px 14px;
  min-height: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(30, 41, 59, 0.45);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.member-plan:hover {
  border-color: rgba(148, 163, 184, 0.25);
}

.member-plan.is-popular {
  border-color: rgba(129, 140, 248, 0.4);
  background: rgba(129, 140, 248, 0.06);
}

.member-plan.is-current {
  border-color: rgba(52, 211, 153, 0.45);
  background: rgba(52, 211, 153, 0.06);
}

.member-plan-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 0.68rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
}

.member-plan-badge.is-hot {
  color: #c4b5fd;
  background: rgba(129, 140, 248, 0.25);
}

.member-plan-badge.is-current {
  color: #6ee7b7;
  background: rgba(52, 211, 153, 0.2);
}

.member-plan-head {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 8px;
  padding-right: 52px;
}

.member-plan-icon {
  font-size: 1.35rem;
  line-height: 1;
  flex-shrink: 0;
}

.member-plan-name {
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.3;
}

.member-plan-price {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 4px;
  line-height: 1.35;
}

.member-plan-price strong {
  font-size: 1.05rem;
  color: var(--accent);
  font-weight: 700;
}

.member-plan-features {
  list-style: none;
  flex: 1;
  margin: 0 0 12px;
}

.member-plan-features li {
  font-size: 0.74rem;
  color: var(--text-muted);
  padding: 3px 0 3px 14px;
  position: relative;
  line-height: 1.35;
}

.member-plan-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--success);
  font-size: 0.75rem;
  font-weight: 700;
}

.member-plan .btn {
  width: 100%;
  margin-top: auto;
  padding: 10px 12px;
  font-size: 0.82rem;
}

/* 三档时第三张单独一行，居中显示 */
.member-plan:last-child:nth-child(odd) {
  grid-column: 1 / -1;
  max-width: calc(50% - 6px);
  justify-self: center;
}

@media (max-width: 520px) {
  .member-plan:last-child:nth-child(odd) {
    max-width: none;
    grid-column: auto;
    justify-self: stretch;
  }
}

.member-plan .btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.account-demo-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--text-dim);
  line-height: 1.5;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: rgba(30, 41, 59, 0.4);
  border: 1px dashed var(--border);
  margin-top: 4px;
}

/* 右侧预览 — 账户模式 / 站点介绍 */
.preview-account.site-intro {
  text-align: left;
  padding: 2px 0 8px;
  width: 100%;
}

.site-intro-hero {
  width: 100%;
  box-sizing: border-box;
  margin-bottom: 16px;
  padding: 16px;
  border-radius: var(--radius-sm);
  background: linear-gradient(145deg, rgba(56, 189, 248, 0.1), rgba(30, 41, 59, 0.35));
  border: 1px solid rgba(56, 189, 248, 0.2);
}

.site-intro-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.site-intro-logo {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  line-height: 1;
  border-radius: 14px;
  background: rgba(56, 189, 248, 0.15);
  border: none;
  box-shadow: none;
}

.site-intro-logo--image {
  width: auto;
  min-width: 0;
  max-width: 140px;
  height: auto;
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  overflow: visible;
}

.site-intro-logo-img {
  width: auto;
  max-width: 140px;
  height: auto;
  max-height: 48px;
  margin: 0;
  object-fit: contain;
  object-position: center;
  display: block;
  border-radius: 12px;
  filter: none;
}

.site-intro-brand-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 0;
}

.site-intro-name {
  margin: 0;
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.35;
  letter-spacing: -0.02em;
  word-break: break-word;
}

.site-intro-tagline {
  margin: 0;
  display: inline-block;
  align-self: flex-start;
  max-width: 100%;
  padding: 4px 10px;
  font-size: 0.72rem;
  font-weight: 500;
  line-height: 1.4;
  color: #7dd3fc;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-radius: 999px;
  letter-spacing: 0.01em;
}

.site-intro-desc {
  margin: 14px 0 0;
  padding-top: 14px;
  width: 100%;
  max-width: none;
  font-size: 0.83rem;
  color: var(--text-dim);
  line-height: 1.75;
  text-align: left;
  border-top: 1px solid rgba(148, 163, 184, 0.15);
  word-break: normal;
  overflow-wrap: break-word;
  white-space: normal;
}

.site-intro-block {
  margin-bottom: 14px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: rgba(30, 41, 59, 0.45);
  border: 1px solid var(--border);
}

.site-intro-block-title {
  margin: 0 0 10px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.02em;
}

.site-intro-features {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-intro-features li {
  position: relative;
  padding: 6px 0 6px 14px;
  font-size: 0.8rem;
  color: var(--text-dim);
  line-height: 1.55;
  border-bottom: 1px solid rgba(51, 65, 85, 0.45);
}

.site-intro-features li:last-child {
  border-bottom: none;
}

.site-intro-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.85;
}

.site-intro-features strong {
  display: inline-block;
  min-width: 4.5em;
  margin-right: 6px;
  color: var(--text);
  font-weight: 600;
}

.site-intro-meta {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-intro-meta li {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  padding: 7px 0;
  font-size: 0.8rem;
  border-bottom: 1px solid rgba(51, 65, 85, 0.4);
}

.site-intro-meta li:last-child {
  border-bottom: none;
}

.site-intro-meta-key {
  flex: 0 0 72px;
  color: var(--text-muted);
}

.site-intro-meta-val {
  flex: 1;
  min-width: 140px;
  color: var(--text);
  line-height: 1.5;
  word-break: break-all;
}

.site-intro-meta-val a {
  color: var(--accent);
  text-decoration: none;
}

.site-intro-meta-val a:hover {
  text-decoration: underline;
}

.site-intro-contact-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-intro-contact-list > li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(51, 65, 85, 0.4);
}

.site-intro-contact-list > li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.site-intro-contact-list > li:first-child {
  padding-top: 0;
}

.site-intro-contact-icon {
  flex-shrink: 0;
  font-size: 1.1rem;
  line-height: 1.4;
}

.site-intro-contact-body {
  flex: 1;
  min-width: 0;
}

.site-intro-contact-label {
  display: block;
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.site-intro-contact-value {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0.03em;
  word-break: break-all;
}

.site-intro-contact-hint {
  display: block;
  margin-top: 4px;
  font-size: 0.72rem;
  color: var(--text-dim);
}

.site-intro-copy {
  flex-shrink: 0;
  align-self: center;
  padding: 4px 10px;
  font-size: 0.72rem;
}

.site-intro-foot {
  margin: 12px 0 0;
  padding: 10px 12px;
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
  border-radius: var(--radius-sm);
  background: rgba(56, 189, 248, 0.08);
  border: 1px dashed rgba(56, 189, 248, 0.25);
}