/**
 * 控制台页专用布局与视觉（与站点 zh-apple 变量协调）
 */
.kz-console {
  position: relative;
  --kz-surface: rgba(255, 255, 255, 0.72);
  --kz-surface-solid: #f4f7f6;
  --kz-border: rgba(15, 90, 85, 0.12);
  --kz-border-strong: rgba(15, 90, 85, 0.2);
  --kz-shadow: 0 24px 64px rgba(15, 23, 42, 0.06);
  --kz-radius: 16px;
  --kz-radius-sm: 12px;
  --kz-accent: var(--primary, #0d9488);
  --kz-accent-soft: rgba(13, 148, 136, 0.1);
  --kz-text: #0f172a;
  --kz-muted: #64748b;
}

/* 仅用 absolute 铺满 main，避免 fixed 全视口层盖住下方页脚（否则易出现「只剩箭头」） */
.kz-console__bg {
  pointer-events: none;
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(13, 148, 136, 0.14), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(59, 130, 246, 0.08), transparent 50%),
    linear-gradient(180deg, #eef6f4 0%, #f8faf9 38%, #f1f5f4 100%);
}

.kz-console__inner {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
}

.kz-console__header {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .kz-console__header {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }
}

.kz-console__eyebrow {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--kz-accent);
  margin-bottom: 0.35rem;
}

.kz-console__title {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--kz-text);
  line-height: 1.15;
}

.kz-console__subtitle {
  margin-top: 0.5rem;
  font-size: 0.9375rem;
  color: var(--kz-muted);
  max-width: 28rem;
  line-height: 1.5;
}

.kz-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, var(--kz-accent) 0%, #0f766e 100%);
  box-shadow: 0 8px 24px rgba(13, 148, 136, 0.28);
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
  text-decoration: none;
  border: none;
  cursor: pointer;
  white-space: nowrap;
}

.kz-btn-primary:hover {
  opacity: 0.95;
  transform: translateY(-1px);
  box-shadow: 0 12px 32px rgba(13, 148, 136, 0.32);
}

.kz-console__grid {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}

@media (min-width: 1024px) {
  .kz-console__grid {
    grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
    gap: 2rem;
  }
}

/* 左侧实例轨 */
.kz-rail {
  border-radius: var(--kz-radius);
  border: 1px solid var(--kz-border);
  background: var(--kz-surface);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--kz-shadow);
  overflow: hidden;
}

.kz-rail__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem 1rem 0.75rem;
  border-bottom: 1px solid var(--kz-border);
}

.kz-rail__head span {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--kz-muted);
}

#toggleInstanceListBtn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.65rem !important;
  font-size: 0.75rem !important;
  font-weight: 600 !important;
  color: var(--kz-muted) !important;
  background: var(--kz-surface-solid) !important;
  border: 1px solid var(--kz-border) !important;
  border-radius: 9999px !important;
  transition: color 0.15s, border-color 0.15s, background 0.15s !important;
}

#toggleInstanceListBtn:hover {
  color: var(--kz-accent) !important;
  border-color: var(--kz-border-strong) !important;
  background: #fff !important;
}

#instanceCardsWrapper {
  padding: 0.75rem;
}

.kz-instance-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* 实例卡片（由 JS 注入） */
.kz-inst-card {
  position: relative;
  text-align: left;
  padding: 0.85rem 1rem;
  border-radius: var(--kz-radius-sm);
  border: 1px solid var(--kz-border);
  background: rgba(255, 255, 255, 0.85);
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.kz-inst-card:hover {
  border-color: var(--kz-border-strong);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.05);
}

.kz-inst-card[data-active="true"] {
  border-color: var(--kz-accent);
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.08) 0%, rgba(255, 255, 255, 0.95) 100%);
  box-shadow: 0 0 0 1px var(--kz-accent), 0 8px 28px rgba(13, 148, 136, 0.12);
}

.kz-inst-card__row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
}

.kz-inst-card__name {
  font-size: 0.8125rem;
  font-weight: 650;
  color: var(--kz-text);
  display: flex;
  align-items: center;
  gap: 0.45rem;
  min-width: 0;
}

.kz-inst-card__name i {
  color: var(--kz-accent);
  font-size: 0.75rem;
  flex-shrink: 0;
}

.kz-inst-card__check {
  color: var(--kz-accent);
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

#noInstanceCard.kz-empty-rail {
  border: 1px dashed var(--kz-border-strong);
  border-radius: var(--kz-radius-sm);
  background: rgba(255, 255, 255, 0.5);
  padding: 1.5rem 1rem;
  text-align: center;
}

#noInstanceCard.kz-empty-rail i {
  opacity: 0.35;
  margin-bottom: 0.75rem;
}

/* 工作区面板 */
.kz-workspace {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  min-width: 0;
}

.kz-panel {
  border-radius: var(--kz-radius);
  border: 1px solid var(--kz-border);
  background: var(--kz-surface);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--kz-shadow);
}

.kz-panel--pad {
  padding: 1.25rem 1.25rem 1.5rem;
}

@media (min-width: 768px) {
  .kz-panel--pad {
    padding: 1.5rem 1.75rem 1.75rem;
  }
}

#instance-details.kz-panel {
  padding: 1.25rem 1.25rem 1.5rem;
}

@media (min-width: 768px) {
  #instance-details.kz-panel {
    padding: 1.75rem 2rem 2rem;
  }
}

/* 标签切换 */
.kz-tabs {
  display: inline-flex;
  padding: 4px;
  border-radius: 9999px;
  background: rgba(15, 23, 42, 0.04);
  border: 1px solid var(--kz-border);
  margin-bottom: 0.75rem;
  gap: 2px;
}

.kz-tabs button {
  border: none;
  background: transparent;
  padding: 0.45rem 1.1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--kz-muted);
  border-radius: 9999px;
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
}

.kz-tabs button.kz-tab--active {
  color: var(--kz-text);
  background: #fff;
  box-shadow: 0 1px 4px rgba(15, 23, 42, 0.08);
}

.kz-lower__toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.kz-lower__toolbar h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--kz-text);
  letter-spacing: -0.02em;
}

.kz-toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.kz-btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.9rem;
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--kz-text);
  background: rgba(15, 23, 42, 0.05);
  border: 1px solid var(--kz-border);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.kz-btn-ghost:hover {
  background: #fff;
  border-color: var(--kz-border-strong);
}

.kz-link {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--kz-accent);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.35rem 0.5rem;
  border-radius: 8px;
}

.kz-link:hover {
  background: var(--kz-accent-soft);
}

/* 表格区域 */
.kz-table-wrap {
  overflow-x: auto;
  margin: 0 -0.25rem;
  padding: 0 0.25rem;
  -webkit-overflow-scrolling: touch;
}

.kz-table-wrap table {
  border-collapse: separate;
  border-spacing: 0;
}

.kz-table-wrap thead th {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--kz-muted);
  background: rgba(15, 23, 42, 0.03);
  padding: 0.65rem 0.85rem;
  border-bottom: 1px solid var(--kz-border);
}

.kz-table-wrap thead th:first-child {
  border-top-left-radius: 10px;
  border-bottom-left-radius: 10px;
}

.kz-table-wrap thead th:last-child {
  border-top-right-radius: 10px;
  border-bottom-right-radius: 10px;
}

.kz-table-wrap tbody tr {
  transition: background 0.12s;
}

.kz-table-wrap tbody tr:hover {
  background: rgba(13, 148, 136, 0.04);
}

/* 实例详情内（由 JS 注入） */
.kz-detail-head {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--kz-border);
}

@media (min-width: 768px) {
  .kz-detail-head {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
  }
}

.kz-detail-titleblock {
  min-width: 0;
  flex: 1;
}

.kz-detail-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.kz-power-btn {
  width: 2.5rem;
  height: 2.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  border: 1px solid var(--kz-border);
  background: #fff;
  color: var(--kz-muted);
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s, transform 0.15s;
}

.kz-power-btn:hover {
  transform: translateY(-1px);
}

.kz-power-btn--start:hover {
  color: #059669;
  border-color: rgba(5, 150, 105, 0.35);
  background: rgba(5, 150, 105, 0.06);
}

.kz-power-btn--restart:hover {
  color: #ca8a04;
  border-color: rgba(202, 138, 4, 0.35);
  background: rgba(250, 204, 21, 0.08);
}

.kz-power-btn--stop:hover {
  color: #dc2626;
  border-color: rgba(220, 38, 38, 0.35);
  background: rgba(254, 202, 202, 0.25);
}

.kz-detail-vnc {
  padding: 0.55rem 1.1rem;
  border-radius: 12px;
  font-size: 0.8125rem;
  font-weight: 650;
  color: #fff;
  border: none;
  cursor: pointer;
  background: linear-gradient(135deg, #0d9488 0%, #0f766e 100%);
  box-shadow: 0 6px 20px rgba(13, 148, 136, 0.3);
  transition: transform 0.15s, box-shadow 0.15s;
}

.kz-detail-vnc:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(13, 148, 136, 0.35);
}

.kz-spec-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.65rem;
  margin-bottom: 1.25rem;
}

@media (min-width: 768px) {
  .kz-spec-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.kz-spec-cell {
  padding: 0.85rem 1rem;
  border-radius: var(--kz-radius-sm);
  border: 1px solid var(--kz-border);
  background: rgba(255, 255, 255, 0.65);
}

.kz-spec-cell p {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--kz-muted);
  margin-bottom: 0.25rem;
}

.kz-spec-cell .kz-spec-val {
  font-size: 1rem;
  font-weight: 700;
  color: var(--kz-text);
}

.kz-term {
  border-radius: var(--kz-radius-sm);
  border: 1px solid rgba(15, 23, 42, 0.12);
  background: linear-gradient(165deg, #0f172a 0%, #1e293b 100%);
  color: #e2e8f0;
  padding: 1rem 1.1rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.8125rem;
}

.kz-term__label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #64748b;
  margin-bottom: 0.75rem;
}

.kz-term .kz-copy-btn {
  color: #94a3b8;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
}

.kz-term .kz-copy-btn:hover {
  color: #f8fafc;
  background: rgba(255, 255, 255, 0.1);
}

.kz-term-cmd {
  color: #4ade80;
  font-size: 0.75rem;
}

.kz-empty-main {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--kz-muted);
}

.kz-empty-main .kz-empty-icon {
  width: 3.5rem;
  height: 3.5rem;
  margin: 0 auto 1.25rem;
  border-radius: 14px;
  background: var(--kz-accent-soft);
  color: var(--kz-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.kz-empty-main h2 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--kz-text);
  margin-bottom: 0.35rem;
}

.kz-empty-main p {
  font-size: 0.875rem;
  margin-bottom: 1.25rem;
}

.kz-empty-main .kz-btn-primary {
  border: none;
}

/* 与首页同款页脚：保证叠在控制台装饰层之上，链接内文字与图标一并可见 */
footer.rm-footer-zh-home {
  position: relative;
  z-index: 5;
  isolation: isolate;
}

footer.rm-footer-zh-home .rm-footer-zh-home__col a {
  min-width: 0;
}