:root {
  color-scheme: light dark;
  --font-sans: "Söhne", "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-serif: "Tiempos Text", "Source Han Serif SC", "Noto Serif SC", Georgia, serif;
  --bg: #f4f7fb;
  --bg-grad-top: rgba(17, 75, 140, 0.15);
  --bg-grad-main-start: #f9fbfe;
  --bg-grad-main-end: #eef4fa;
  --panel: #ffffff;
  --panel-soft: rgba(255, 255, 255, 0.86);
  --panel-accent-start: #ffffff;
  --panel-accent-end: #f7fbff;
  --panel-dark-start: #0f2744;
  --panel-dark-end: #143c6c;
  --ink: #102033;
  --muted: #5d6c7b;
  --line: #d9e2ec;
  --brand: #114b8c;
  --brand-soft: #eaf3ff;
  --brand-deep: #0a2e57;
  --ok: #177245;
  --warn: #b56a00;
  --bad: #b42318;
  --off: #687588;
  --code-bg: #f0f4f9;
  --notice-bg: #edf6ff;
  --notice-ink: #17406e;
  --notice-error-bg: #fff1ef;
  --shadow: 0 18px 48px rgba(16, 32, 51, 0.08);
  --hero-border: rgba(17, 75, 140, 0.08);
  --card-border: rgba(17, 75, 140, 0.08);
  --feature-border: rgba(17, 75, 140, 0.1);
  --feature-bg: rgba(255, 255, 255, 0.78);
  --summary-bg: rgba(255, 255, 255, 0.82);
  --table-shell-bg: rgba(255, 255, 255, 0.92);
  --table-shell-border: rgba(17, 75, 140, 0.08);
  --divider: rgba(255, 255, 255, 0.18);
  --dark-text-soft: rgba(255, 255, 255, 0.82);
  --dark-code-bg: rgba(255, 255, 255, 0.12);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #08131f;
    --bg-grad-top: rgba(62, 130, 210, 0.18);
    --bg-grad-main-start: #0a1624;
    --bg-grad-main-end: #07111c;
    --panel: #0f1b2a;
    --panel-soft: rgba(13, 24, 38, 0.9);
    --panel-accent-start: #102032;
    --panel-accent-end: #0c1827;
    --panel-dark-start: #142f52;
    --panel-dark-end: #102745;
    --ink: #e8f0f7;
    --muted: #9fb0c2;
    --line: #284258;
    --brand: #83b8ff;
    --brand-soft: #163250;
    --brand-deep: #c4defd;
    --ok: #6ad59b;
    --warn: #ffbf6b;
    --bad: #ff968f;
    --off: #93a6bb;
    --code-bg: #142436;
    --notice-bg: #11263d;
    --notice-ink: #d7e9ff;
    --notice-error-bg: #3a1b1f;
    --shadow: 0 18px 48px rgba(0, 0, 0, 0.34);
    --hero-border: rgba(131, 184, 255, 0.16);
    --card-border: rgba(131, 184, 255, 0.14);
    --feature-border: rgba(131, 184, 255, 0.16);
    --feature-bg: rgba(16, 31, 48, 0.9);
    --summary-bg: rgba(16, 31, 48, 0.92);
    --table-shell-bg: rgba(11, 22, 35, 0.94);
    --table-shell-border: rgba(131, 184, 255, 0.18);
    --divider: rgba(255, 255, 255, 0.14);
    --dark-text-soft: rgba(236, 243, 250, 0.88);
    --dark-code-bg: rgba(255, 255, 255, 0.1);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  background:
    radial-gradient(circle at top left, var(--bg-grad-top) 0, rgba(17, 75, 140, 0) 26%),
    linear-gradient(180deg, var(--bg-grad-main-start) 0%, var(--bg-grad-main-end) 100%);
  color: var(--ink);
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrapper {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px 16px 56px;
  animation: page-fade 0.6s ease-out;
}
.hero.shell {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(280px, 0.9fr);
  gap: 18px;
  margin-bottom: 24px;
}
.hero-copy,
.hero-side {
  background: var(--panel-soft);
  backdrop-filter: blur(8px);
  border: 1px solid var(--hero-border);
  border-radius: 24px;
  padding: 22px;
  box-shadow: var(--shadow);
}
.hero h1,
.card h2,
.card h3 {
  font-family: var(--font-serif);
  letter-spacing: -0.02em;
}
.hero h1 {
  margin: 8px 0 0;
  font-size: clamp(28px, 5vw, 40px);
  line-height: 1.05;
}
.hero p { margin: 10px 0 0; color: var(--muted); font-size: 15px; }
.eyebrow { color: var(--brand); font-size: 11px; letter-spacing: 0.14em; font-weight: 800; }
.hero-note { margin-top: 18px; color: var(--muted); font-size: 13px; line-height: 1.6; }
.nav { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }
.btn, button {
  border: 0;
  border-radius: 14px;
  background: var(--brand);
  color: #fff;
  padding: 11px 16px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}
.btn:hover, button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(17, 75, 140, 0.18);
  text-decoration: none;
}
.btn.secondary, .secondary {
  background: var(--brand-soft);
  color: var(--brand-deep);
}
.grid { display: grid; gap: 18px; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.three { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.hero-panels, .lower-panels { margin-top: 0; }
.card {
  background: var(--panel);
  border: 1px solid var(--card-border);
  border-radius: 22px;
  padding: 20px;
  box-shadow: var(--shadow);
  min-width: 0;
  animation: card-rise 0.55s ease-out both;
}
.panel-accent {
  background: linear-gradient(180deg, var(--panel-accent-start) 0%, var(--panel-accent-end) 100%);
}
.panel-dark {
  background: linear-gradient(160deg, var(--panel-dark-start) 0%, var(--panel-dark-end) 100%);
  color: #fff;
}
.panel-dark .kv,
.panel-dark label,
.panel-dark .light,
.panel-dark .small,
.panel-dark code { color: var(--dark-text-soft); }
.panel-dark code { background: var(--dark-code-bg); }
.panel-dark input,
.panel-dark select,
.panel-dark textarea {
  background: rgba(255, 255, 255, 0.94);
  color: #102033;
}
.panel-top, .module-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}
.card h2, .card h3 { margin: 8px 0 12px; }
.status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}
.status.healthy { background: #e8fff1; color: var(--ok); }
.status.degraded { background: #fff3e5; color: var(--warn); }
.status.misconfigured { background: #fff0ef; color: var(--bad); }
.status.disabled { background: #eef2f6; color: var(--off); }
.module-card { min-height: 170px; }
.module-detail { min-height: 44px; line-height: 1.55; }
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 14px;
  padding: 10px 12px;
  font-size: 14px;
  color: var(--ink);
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(17, 75, 140, 0.12);
}
textarea { min-height: 180px; font-family: Consolas, monospace; }
form .row { margin-bottom: 14px; }
.inline-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.notice {
  padding: 12px 14px;
  border-radius: 14px;
  margin-bottom: 16px;
  background: var(--notice-bg);
  color: var(--notice-ink);
}
.notice.error { background: var(--notice-error-bg); color: var(--bad); }
.table-shell {
  width: 100%;
  border: 1px solid var(--table-shell-border);
  border-radius: 18px;
  overflow: hidden;
  background: var(--table-shell-bg);
}
.table-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.table { width: 100%; border-collapse: collapse; min-width: 620px; }
.table th, .table td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); font-size: 14px; vertical-align: top; }
.kv { color: var(--muted); font-size: 13px; line-height: 1.6; }
code { background: var(--code-bg); padding: 2px 6px; border-radius: 8px; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; }
.small { font-size: 12px; color: var(--muted); }
.metric-card h3 { margin: 6px 0; font-size: 28px; }
.compact-card { align-self: start; }
.compact-home-card { align-self: stretch; }
.result-card { max-width: 820px; }
.meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin: 18px 0;
}
.meta-grid strong { display: block; margin-top: 6px; }
.break-all { word-break: break-all; overflow-wrap: anywhere; }
.admin-grid { align-items: start; }
.stack-mobile { align-items: flex-start; }
.landing-card { min-height: 100%; }
.top-gap { margin-top: 16px; }
.login-card { max-width: 480px; margin: auto; }
.page-lead, .config-intro { margin-bottom: 18px; }
.config-grid { margin-top: 18px; }
.config-card form { height: 100%; }
.field-tag {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand-deep);
  font-size: 11px;
  font-weight: 700;
}
.summary-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0;
}
.summary-strip div {
  border: 1px solid var(--feature-border);
  border-radius: 16px;
  padding: 14px;
  background: var(--summary-bg);
}
.summary-strip span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 6px;
}
.summary-strip strong {
  font-family: var(--font-serif);
  font-size: 24px;
  line-height: 1;
}
.compact-status-grid .module-card {
  min-height: 152px;
}
.divider {
  height: 1px;
  margin: 18px 0;
  background: var(--divider);
}
.admin-card {
  overflow: hidden;
}
.admin-card form {
  width: 100%;
}
.project-badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.project-badges span {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--feature-border);
  background: var(--feature-bg);
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
}
.project-copy {
  display: grid;
  gap: 12px;
}
.project-copy p {
  margin: 0;
}
.loading-glow {
  position: relative;
  overflow: hidden;
}
.loading-glow::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 0%, rgba(255, 255, 255, 0.24) 45%, transparent 100%);
  transform: translateX(-120%);
  animation: shimmer 2.6s ease-in-out infinite;
  pointer-events: none;
}
.refresh-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.refresh-indicator::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: currentColor;
  opacity: 0.7;
  animation: pulse-dot 1.8s ease-in-out infinite;
}

@keyframes page-fade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes card-rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes shimmer {
  from { transform: translateX(-120%); }
  to { transform: translateX(140%); }
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(0.8); opacity: 0.45; }
  50% { transform: scale(1.15); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .wrapper,
  .card,
  .btn,
  button,
  .loading-glow::after,
  .refresh-indicator::before {
    animation: none !important;
    transition: none !important;
  }
}

@media (max-width: 900px) {
  .wrapper { padding: 18px 12px 40px; }
  .hero.shell, .grid.two, .compact-home-grid { grid-template-columns: 1fr; }
  .nav { justify-content: flex-start; }
  .hero-copy, .hero-side, .card { border-radius: 18px; padding: 16px; }
  .inline-fields { grid-template-columns: 1fr; }
  .table { min-width: 560px; }
}

@media (max-width: 640px) {
  body { font-size: 14px; }
  .hero h1 { font-size: 28px; }
  .btn, button { width: 100%; justify-content: center; }
  .nav .btn { width: auto; }
  .actions.stack-mobile .btn,
  .actions .btn { width: 100%; }
  .table-shell {
    border-radius: 16px;
    border: 1px solid var(--table-shell-border);
  }
  .table {
    min-width: 520px;
  }
  textarea { min-height: 140px; }
  .summary-strip { grid-template-columns: 1fr; }
  .panel-top, .module-head { flex-direction: column; align-items: flex-start; }
  .card,
  .module-card,
  .compact-home-card,
  .admin-card {
    overflow: hidden;
  }
  .project-badges {
    flex-direction: column;
  }
}