:root {
  --bg: #070b13;
  --panel: #101827;
  --panel-soft: #0c1320;
  --line: rgba(255, 255, 255, 0.09);
  --text: #f8fafc;
  --muted: #94a3b8;
  --faint: #64748b;
  --blue: #0ea5e9;
  --green: #10b981;
  --red: #f43f5e;
  --amber: #f59e0b;
  --radius: 10px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans SC", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 20% 0%, rgba(14, 165, 233, 0.18), transparent 32rem),
    radial-gradient(circle at 80% 10%, rgba(16, 185, 129, 0.12), transparent 34rem),
    var(--bg);
  color: var(--text);
}

.shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-end;
  border-bottom: 1px solid var(--line);
  padding-bottom: 22px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(30px, 6vw, 56px);
  line-height: 1;
}

.subtitle {
  max-width: 620px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 15px;
}

.summary {
  min-width: 150px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16, 24, 39, 0.78);
  padding: 12px 14px;
  text-align: right;
}

.summary strong,
.summary span {
  display: block;
}

.summary strong {
  font-size: 20px;
}

.summary span {
  color: var(--muted);
  font-size: 12px;
}

.notice {
  margin: 18px 0;
  border: 1px solid rgba(14, 165, 233, 0.22);
  border-radius: var(--radius);
  background: rgba(14, 165, 233, 0.08);
  color: #d8f2ff;
  padding: 12px 14px;
  font-size: 13px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.host-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 0 0 14px;
}

.host-summary article {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(16, 24, 39, 0.72);
  padding: 11px 12px;
}

.host-summary span,
.host-summary strong {
  display: block;
}

.host-summary span {
  color: var(--muted);
  font-size: 12px;
}

.host-summary strong {
  margin-top: 3px;
  overflow: hidden;
  color: var(--text);
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.host-summary article.bad strong {
  color: var(--red);
}

.card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16, 24, 39, 0.82);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.25);
  padding: 16px;
}

.card.bad {
  border-color: rgba(244, 63, 94, 0.32);
}

.card-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: start;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-top: 8px;
  background: var(--red);
}

.dot.ok {
  background: var(--green);
}

h2 {
  margin: 0;
  font-size: 20px;
}

.card-head p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.card-head > strong {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--green);
  font-size: 12px;
  padding: 4px 8px;
  white-space: nowrap;
}

.card.bad .card-head > strong {
  color: var(--red);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 16px;
}

.metrics div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
  padding: 10px;
}

.metrics span,
.metrics b {
  display: block;
}

.metrics span {
  color: var(--muted);
  font-size: 12px;
}

.metrics b {
  margin-top: 2px;
  font-size: 18px;
}

.checks {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 12px;
}

.checks span {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--red);
  font-size: 12px;
  font-weight: 800;
  padding: 5px 8px;
}

.checks span.ok {
  color: var(--green);
}

.quota-list,
.quota-empty {
  margin-top: 14px;
}

.quota-empty {
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--faint);
  font-size: 13px;
  padding: 12px;
}

.quota-row + .quota-row {
  margin-top: 10px;
}

.quota-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}

.quota-meta strong {
  font-size: 12px;
}

.quota-meta span {
  color: var(--muted);
  font-size: 12px;
}

.bar {
  height: 8px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
}

.bar i {
  display: block;
  min-width: 2px;
  height: 100%;
  background: linear-gradient(90deg, var(--green), var(--blue));
}

.public-usage {
  margin-top: 14px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.public-usage-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.public-usage-head strong {
  font-size: 13px;
}

.public-usage-head span,
.usage-meta span {
  color: var(--muted);
  font-size: 12px;
}

.usage-row + .usage-row {
  margin-top: 10px;
}

.usage-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}

.usage-meta strong {
  min-width: 0;
  overflow: hidden;
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.usage-meta span {
  flex: 0 0 auto;
  max-width: 58%;
  overflow: hidden;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 12px;
}

button {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  padding: 8px 12px;
}

button:disabled {
  cursor: progress;
  opacity: 0.6;
}

.error {
  grid-column: 1 / -1;
  border: 1px solid rgba(244, 63, 94, 0.3);
  border-radius: var(--radius);
  background: rgba(244, 63, 94, 0.08);
  color: #fecdd3;
  padding: 16px;
}

@media (max-width: 900px) {
  .grid {
    grid-template-columns: 1fr;
  }

  .host-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .summary {
    text-align: left;
  }
}

@media (max-width: 560px) {
  .host-summary {
    grid-template-columns: 1fr;
  }
}