:root {
  --bg: #08111f;
  --bg-elevated: #0d1728;
  --panel: rgba(14, 24, 40, 0.88);
  --panel-strong: rgba(10, 18, 31, 0.96);
  --panel-soft: rgba(23, 38, 61, 0.74);
  --border: rgba(148, 163, 184, 0.12);
  --border-strong: rgba(148, 163, 184, 0.2);
  --text: #edf2f7;
  --muted: #94a3b8;
  --muted-strong: #c7d2e0;
  --accent: #5eead4;
  --accent-strong: #14b8a6;
  --accent-soft: rgba(45, 212, 191, 0.14);
  --danger: #fb7185;
  --danger-soft: rgba(251, 113, 133, 0.16);
  --warn: #fbbf24;
  --warn-soft: rgba(251, 191, 36, 0.16);
  --positive: #2dd4bf;
  --negative: #fb7185;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --content-width: 1440px;
  --mono: "SFMono-Regular", "JetBrains Mono", "Menlo", monospace;
  --sans: "SF Pro Display", "Avenir Next", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--sans);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(45, 212, 191, 0.14), transparent 24%),
    radial-gradient(circle at top right, rgba(59, 130, 246, 0.18), transparent 28%),
    radial-gradient(circle at bottom left, rgba(251, 113, 133, 0.1), transparent 20%),
    linear-gradient(180deg, #07101d 0%, #091321 42%, #0a1320 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(circle at center, black 35%, transparent 90%);
  opacity: 0.4;
}

.shell,
.login-page {
  position: relative;
  z-index: 1;
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 32px 20px 60px;
}

.shell {
  display: grid;
  gap: 22px;
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.hero-panel,
.panel,
.metric-card,
.status-card,
.login-card {
  border: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 34%),
    var(--panel);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  backdrop-filter: blur(24px);
}

.hero-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(320px, 0.9fr);
  gap: 22px;
  padding: 30px;
}

.hero-copy {
  display: grid;
  align-content: start;
  gap: 14px;
}

.hero-actions {
  display: grid;
  align-content: start;
  gap: 16px;
}

.logout-form {
  display: flex;
  justify-content: flex-end;
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  font-weight: 800;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: clamp(2.7rem, 5vw, 5.4rem);
  line-height: 0.92;
  letter-spacing: -0.05em;
}

h2 {
  font-size: 1.5rem;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.subtitle,
.muted,
.status-card p,
.analysis-item span,
.endpoint-item span,
.allocation-meta,
.panel-meta {
  color: var(--muted);
}

.subtitle {
  max-width: 52rem;
  font-size: 1.08rem;
  line-height: 1.55;
}

.ghost-button,
.login-form button {
  appearance: none;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

.ghost-button {
  justify-self: end;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  padding: 11px 18px;
}

.ghost-button:hover,
.login-form button:hover {
  transform: translateY(-1px);
  border-color: rgba(94, 234, 212, 0.34);
}

.webhook-panel {
  display: grid;
  gap: 10px;
  padding: 20px;
  border-radius: 22px;
  border: 1px solid var(--border);
  background: var(--panel-strong);
}

.panel-label,
.metric-label,
.status-title {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 800;
}

.copy-block,
.endpoint-item code {
  font-family: var(--mono);
  font-size: 0.96rem;
  display: block;
  width: 100%;
  overflow-wrap: anywhere;
}

.copy-block {
  padding: 16px 18px;
  border-radius: 18px;
  background: linear-gradient(135deg, #10233d, #18314f);
  color: #f8fafc;
}

.metric-strip,
.status-rail,
.chart-grid,
.analysis-grid {
  display: grid;
  gap: 18px;
}

.metric-strip {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.metric-card {
  min-height: 138px;
  padding: 22px;
}

.metric-card strong {
  display: block;
  margin-top: 16px;
  font-size: clamp(1.4rem, 2.1vw, 2rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.status-rail {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.status-card {
  padding: 22px;
  min-height: 170px;
  display: grid;
  align-content: start;
  gap: 16px;
}

.status-card p {
  line-height: 1.55;
  font-size: 0.98rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-width: 96px;
  padding: 8px 14px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.76rem;
  font-weight: 900;
}

.badge.ok {
  background: var(--accent-soft);
  color: var(--accent);
}

.badge.off {
  background: rgba(71, 85, 105, 0.24);
  color: var(--muted-strong);
}

.badge.warn {
  background: var(--warn-soft);
  color: var(--warn);
}

.panel {
  padding: 24px;
}

.panel-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.warning-panel {
  border-color: rgba(251, 191, 36, 0.2);
  background:
    linear-gradient(180deg, rgba(251, 191, 36, 0.06), transparent 34%),
    var(--panel);
}

.chart-grid {
  grid-template-columns: 1.15fr 0.85fr;
}

.chart-panel {
  min-height: 420px;
}

.chart-layout {
  display: grid;
  grid-template-columns: minmax(240px, 320px) minmax(0, 1fr);
  gap: 22px;
  align-items: center;
}

.donut-wrap {
  position: relative;
  width: min(100%, 320px);
  margin: 0 auto;
}

.donut-wrap canvas {
  width: 100%;
  height: auto;
  display: block;
}

.donut-center {
  position: absolute;
  inset: 24%;
  border-radius: 50%;
  display: grid;
  place-items: center;
  text-align: center;
  background: rgba(8, 17, 31, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.12);
}

.donut-center span,
.donut-center small {
  color: var(--muted);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.donut-center strong {
  font-size: 1.8rem;
  letter-spacing: -0.04em;
}

.allocation-list {
  display: grid;
  gap: 14px;
}

.allocation-item {
  padding: 14px 16px;
  border-radius: 18px;
  background: var(--panel-soft);
  border: 1px solid rgba(148, 163, 184, 0.08);
}

.allocation-topline {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
  font-weight: 700;
}

.allocation-bar {
  width: 100%;
  height: 8px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.06);
  margin-bottom: 8px;
}

.allocation-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #2dd4bf, #60a5fa);
}

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

.analysis-list,
.endpoint-list {
  display: grid;
  gap: 14px;
}

.analysis-item,
.endpoint-item {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  padding: 14px 16px;
  border-radius: 16px;
  background: var(--panel-soft);
  border: 1px solid rgba(148, 163, 184, 0.08);
}

.analysis-item strong,
.endpoint-item code {
  color: var(--text);
  text-align: right;
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead th {
  text-align: left;
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0 0 14px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

tbody td {
  padding: 15px 0;
  border-bottom: 1px solid rgba(148, 163, 184, 0.08);
  color: var(--muted-strong);
  vertical-align: top;
}

tbody tr:last-child td {
  border-bottom: none;
}

.positive {
  color: var(--positive);
}

.negative {
  color: var(--negative);
}

.login-card {
  width: min(100%, 460px);
  padding: 30px;
}

.login-card h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-top: 6px;
  margin-bottom: 8px;
}

.login-form {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.login-form label {
  color: var(--muted-strong);
  font-size: 0.9rem;
  font-weight: 700;
}

.login-form input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px 16px;
  font: inherit;
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  outline: none;
}

.login-form input:focus {
  border-color: rgba(94, 234, 212, 0.35);
  box-shadow: 0 0 0 4px rgba(45, 212, 191, 0.08);
}

.login-form button {
  margin-top: 6px;
  padding: 14px 18px;
  background: linear-gradient(135deg, #14b8a6, #2563eb);
  color: #06101b;
}

.login-error {
  margin-top: 18px;
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--danger-soft);
  color: #fecdd3;
  font-weight: 700;
}

@media (max-width: 1200px) {
  .metric-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .status-rail,
  .analysis-grid,
  .chart-grid,
  .hero-panel {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .shell,
  .login-page {
    padding: 18px 14px 36px;
  }

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

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

  .chart-layout {
    grid-template-columns: 1fr;
  }

  .analysis-item,
  .endpoint-item {
    align-items: start;
    flex-direction: column;
  }

  .panel,
  .metric-card,
  .status-card,
  .hero-panel,
  .login-card {
    border-radius: 22px;
  }
}

@media (max-width: 560px) {
  .metric-strip,
  .status-rail {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 2.5rem;
  }

  .copy-block,
  .endpoint-item code {
    font-size: 0.88rem;
  }

  table,
  thead,
  tbody,
  tr,
  th,
  td {
    display: block;
  }

  thead {
    display: none;
  }

  tbody tr {
    padding: 14px 0;
    border-bottom: 1px solid rgba(148, 163, 184, 0.12);
  }

  tbody td {
    border: 0;
    padding: 4px 0;
  }
}