/* 与治理平台门户统一：政务深蓝 + 克制强调色（portal-theme） */
:root {
  --syyk-bg: #0b1c2e;
  --syyk-bg-alt: #102a42;
  --syyk-text: #e8f1fa;
  --syyk-muted: #8ab4d9;
  --syyk-accent: #3d8fd9;
  --syyk-accent-soft: rgba(61, 143, 217, 0.18);
  --syyk-border: rgba(255, 255, 255, 0.1);
  --syyk-warm: #c9845c;
  --syyk-ok: #7ec8a0;
}

body.syyk-care-ui,
body {
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", sans-serif !important;
  background: var(--syyk-bg) !important;
  color: var(--syyk-text) !important;
}

.container {
  max-width: 1180px;
}

.header {
  display: flex !important;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 18px 24px !important;
  background: rgba(11, 28, 46, 0.96) !important;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--syyk-border) !important;
  border-radius: 0 !important;
}

.syyk-brand-mark {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #fff;
}

.header h1,
.syyk-brand-block .syyk-brand-mark {
  margin: 0;
}

.header .subtitle {
  margin: 6px 0 0 !important;
  color: var(--syyk-muted) !important;
  font-size: 13px !important;
}

.header-info {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.syyk-platform-link {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid rgba(61, 143, 217, 0.45);
  background: var(--syyk-accent-soft);
  color: #cfe6fa !important;
  text-decoration: none;
  font-size: 13px;
}
.syyk-platform-link:hover {
  background: rgba(61, 143, 217, 0.28);
  color: #fff !important;
}

/* 主导航 */
.nav-tabs.syyk-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  padding: 10px 12px !important;
  background: var(--syyk-bg-alt) !important;
  border-bottom: 1px solid var(--syyk-border) !important;
  position: sticky;
  top: 0;
  z-index: 40;
}

.nav-tabs .nav-tab {
  border: 0 !important;
  border-radius: 6px !important;
  background: transparent !important;
  color: var(--syyk-muted) !important;
  padding: 8px 14px !important;
  font-size: 14px !important;
}

.nav-tabs .nav-tab:hover {
  color: #fff !important;
  background: rgba(255, 255, 255, 0.06) !important;
}

.nav-tabs .nav-tab.active {
  color: #fff !important;
  background: var(--syyk-accent-soft) !important;
  box-shadow: inset 0 -2px 0 var(--syyk-accent);
}

.nav-more {
  position: relative;
  margin-left: auto;
}

.nav-more-toggle {
  border: 1px dashed rgba(255, 255, 255, 0.22) !important;
}

.nav-more-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  min-width: 220px;
  padding: 10px;
  border-radius: 10px;
  background: #13283f;
  border: 1px solid var(--syyk-border);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-more-panel[hidden] {
  display: none !important;
}

.nav-more-hint {
  margin: 0 0 6px;
  font-size: 12px;
  color: var(--syyk-warm);
  line-height: 1.5;
}

.nav-more-panel .nav-tab {
  width: 100%;
  text-align: left !important;
}

.nav-more-link {
  display: block;
  padding: 8px 14px;
  border-radius: 6px;
  color: var(--syyk-muted);
  text-decoration: none;
  font-size: 13px;
}
.nav-more-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

.syyk-pilot-tag {
  display: inline-block;
  margin: 0 0 12px;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 12px;
  color: #f0dcc8;
  background: rgba(201, 132, 92, 0.16);
  border: 1px solid rgba(201, 132, 92, 0.35);
}

.hero-section h2 {
  color: #fff !important;
  font-size: clamp(22px, 3vw, 30px) !important;
  line-height: 1.35 !important;
}

.hero-description {
  color: var(--syyk-muted) !important;
  max-width: 52rem;
  line-height: 1.75 !important;
}

.syyk-quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 8px;
}

.syyk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 16px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.06);
  color: #fff !important;
  text-decoration: none;
  font-size: 14px;
  cursor: pointer;
}
.syyk-btn:hover {
  border-color: rgba(61, 143, 217, 0.55);
  background: var(--syyk-accent-soft);
}
.syyk-btn--primary {
  background: var(--syyk-accent);
  border-color: var(--syyk-accent);
  font-weight: 600;
}
.syyk-btn--primary:hover {
  filter: brightness(1.06);
}
.syyk-btn--obs {
  background: linear-gradient(120deg, #7ec8ff 0%, #3d8fd9 45%, #c9845c 100%) !important;
  border: 0 !important;
  color: #0b1c2e !important;
  font-weight: 700 !important;
  box-shadow: 0 6px 20px rgba(61, 143, 217, 0.45);
  animation: syyk-obs-nav 4.5s ease-in-out infinite;
  background-size: 200% 100% !important;
}
.syyk-btn--obs:hover {
  filter: none;
  transform: translateY(-1px);
}

.syyk-tab-lead {
  margin: 0 0 16px;
  color: var(--syyk-muted);
  font-size: 14px;
  line-height: 1.6;
}

/* 配置页 */
.syyk-config-panel {
  padding: 8px 4px 24px;
}

.syyk-config-hero h2 {
  margin: 0 0 8px;
  color: #fff;
  font-size: 22px;
}

.syyk-config-hero p {
  color: var(--syyk-muted);
  line-height: 1.65;
  margin: 0 0 12px;
}

.syyk-install-steps {
  margin: 0 0 16px;
  padding: 14px 14px 14px 32px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--syyk-border);
  color: var(--syyk-text);
  line-height: 1.7;
}

.syyk-install-steps code {
  color: #c5ddf5;
  font-size: 12px;
}

.syyk-iframe-wrap {
  border: 1px solid var(--syyk-border);
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
}

.syyk-iframe-wrap iframe {
  display: block;
  width: 100%;
  min-height: 720px;
  border: 0;
  background: #fff;
}

.syyk-iframe-tip {
  margin: 0;
  padding: 10px 14px;
  font-size: 12px;
  color: #606266;
  background: #f5f7fa;
  border-top: 1px solid #ebeef5;
}

/* 卡片区与列表可读性 */
.live-status-panel,
.system-metrics-panel,
.features-panel,
.live-stats-panel,
.benefit-card,
.performance-card,
.app-card,
.sensing-card {
  border-color: var(--syyk-border) !important;
  background: rgba(255, 255, 255, 0.04) !important;
}

.benefit-card h3,
.stat-label,
.component-name,
.metric-label {
  color: var(--syyk-muted) !important;
}

.lang-selector {
  background: var(--syyk-bg-alt);
  color: var(--syyk-text);
  border: 1px solid var(--syyk-border);
  border-radius: 6px;
  padding: 4px 8px;
}

/* 总览看护状态卡 */
.syyk-care-status {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 20px 0 24px;
}
.syyk-care-card {
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid var(--syyk-border);
  background: rgba(255, 255, 255, 0.04);
}
.syyk-care-label {
  display: block;
  font-size: 12px;
  color: var(--syyk-muted);
  margin-bottom: 6px;
}
.syyk-care-card strong {
  display: block;
  font-size: 18px;
  color: #fff;
  font-weight: 650;
}
.syyk-care-card em {
  display: block;
  margin-top: 4px;
  font-style: normal;
  font-size: 12px;
  color: var(--syyk-warm);
}
.syyk-care-flow {
  font-size: 14px !important;
  line-height: 1.45;
}

.syyk-judge-toggle {
  border: 1px solid rgba(201, 132, 92, 0.45);
  background: rgba(201, 132, 92, 0.14);
  color: #f0dcc8;
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 12px;
  cursor: pointer;
}
.syyk-judge-toggle.is-on {
  border-color: rgba(126, 200, 160, 0.5);
  background: rgba(126, 200, 160, 0.14);
  color: #b8efd0;
}

body.syyk-judge-mode .nav-more {
  display: none !important;
}
body.syyk-judge-mode .lang-selector-wrap {
  display: none !important;
}

.syyk-bottom-dock {
  position: fixed;
  left: 50%;
  bottom: 14px;
  transform: translateX(-50%);
  z-index: 90;
  display: flex;
  gap: 8px;
  padding: 8px;
  border-radius: 999px;
  background: rgba(11, 28, 46, 0.92);
  border: 1px solid var(--syyk-border);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(10px);
}
.syyk-bottom-dock a,
.syyk-bottom-dock button {
  border: 0;
  background: transparent;
  color: var(--syyk-muted);
  font-size: 13px;
  padding: 8px 12px;
  border-radius: 999px;
  cursor: pointer;
  text-decoration: none;
  font-family: inherit;
}
.syyk-bottom-dock a:hover,
.syyk-bottom-dock button:hover {
  color: #fff;
  background: var(--syyk-accent-soft);
}

body.syyk-care-ui {
  padding-bottom: 72px;
}

.live-demo-enhanced .demo-title h2 {
  background: none !important;
  -webkit-text-fill-color: #e8f1fa !important;
  color: #e8f1fa !important;
}

@media (max-width: 900px) {
  .syyk-care-status {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .nav-more {
    margin-left: 0;
    width: 100%;
  }
  .nav-more-panel {
    position: static;
    margin-top: 6px;
    box-shadow: none;
  }
  .syyk-bottom-dock {
    left: 8px;
    right: 8px;
    transform: none;
    border-radius: 12px;
    justify-content: space-between;
  }
}

/* 折叠面板：绝不以顶栏页签形式摊开 */
.nav-more-panel[hidden] {
  display: none !important;
}
.nav-more-toggle {
  border: 1px dashed rgba(255,255,255,.28) !important;
  background: transparent !important;
  color: var(--syyk-muted) !important;
  border-radius: 6px !important;
  padding: 8px 14px !important;
  font-size: 14px !important;
  cursor: pointer;
}
.nav-more-item {
  display: block;
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  color: var(--syyk-muted);
  padding: 8px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  font-family: inherit;
}
.nav-more-item:hover {
  color: #fff;
  background: rgba(255,255,255,.06);
}
.nav-tab--link {
  text-decoration: none !important;
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
  font-weight: 700 !important;
  color: #0b1c2e !important;
  background: linear-gradient(120deg, #7ec8ff 0%, #3d8fd9 50%, #c9845c 100%) !important;
  background-size: 200% 100% !important;
  box-shadow: 0 4px 16px rgba(61, 143, 217, 0.4) !important;
  animation: syyk-obs-nav 4.5s ease-in-out infinite;
}
.nav-tab--link::before {
  content: "◇";
  font-size: 11px;
  opacity: 0.9;
}
.nav-tab--link:hover {
  color: #061018 !important;
  transform: translateY(-1px);
  box-shadow: 0 8px 22px rgba(61, 143, 217, 0.55) !important;
}
@keyframes syyk-obs-nav {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}