@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/inter-400.ttf') format('truetype');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/inter-500.ttf') format('truetype');
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/inter-600.ttf') format('truetype');
}

:root {
  color-scheme: light dark;

  /* ── SVG icon URIs (used via mask-image for colour inheritance) ── */
  --icon-check:    url("data:image/svg+xml,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill-rule='evenodd' d='M10 18a8 8 0 100-16 8 8 0 000 16zm3.707-9.293a1 1 0 00-1.414-1.414L9 10.586 7.707 9.293a1 1 0 00-1.414 1.414l2 2a1 1 0 001.414 0l4-4z' clip-rule='evenodd'/%3E%3C/svg%3E");
  --icon-warn:     url("data:image/svg+xml,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill-rule='evenodd' d='M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z' clip-rule='evenodd'/%3E%3C/svg%3E");
  --icon-question: url("data:image/svg+xml,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill-rule='evenodd' d='M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-8-3a1 1 0 00-.867.5 1 1 0 11-1.731-1A3 3 0 0113 8a3.001 3.001 0 01-2 2.83V11a1 1 0 11-2 0v-1a1 1 0 011-1 1 1 0 100-2zm0 8a1 1 0 100-2 1 1 0 000 2z' clip-rule='evenodd'/%3E%3C/svg%3E");
  --icon-chevron:  url("data:image/svg+xml,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill-rule='evenodd' d='M14.707 12.707a1 1 0 01-1.414 0L10 9.414l-3.293 3.293a1 1 0 01-1.414-1.414l4-4a1 1 0 011.414 0l4 4a1 1 0 010 1.414z' clip-rule='evenodd'/%3E%3C/svg%3E");

  /* ── Light mode tokens ── */
  --bg-primary: #f9fafb;
  --bg-secondary: #ffffff;
  --text-primary: #111827;
  --text-muted: #9ca3af;
  --border-color: #e5e7eb;
  --shadow-card: 0 1px 3px 0 rgba(0, 0, 0, 0.07), 0 1px 2px -1px rgba(0, 0, 0, 0.05);

  --color-operational-dot: #16a34a;
  --color-operational-text: #15803d;
  --color-operational-border: transparent;

  --color-degraded-dot: #d97706;
  --color-degraded-text: #92400e;

  --color-incident-badge-bg: #fef9c3;
  --color-incident-badge-text: #854d0e;
  --color-incident-badge-border: #fde68a;

  --color-banner-operational-bg: #dcfce7;
  --color-banner-operational-text: #15803d;
  --color-banner-operational-border: #bbf7d0;
  --color-banner-degraded-bg: #fef3c7;
  --color-banner-degraded-text: #92400e;
  --color-banner-degraded-border: #fde68a;

  --border-radius-lg: 10px;
  --border-radius-sm: 6px;
  --border-radius-pill: 9999px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --text-primary: #f8fafc;
    --text-muted: #64748b;
    --border-color: #334155;
    --shadow-card: 0 1px 3px 0 rgba(0, 0, 0, 0.3);

    --color-operational-dot: #10b981;
    --color-operational-text: #10b981;
    --color-operational-border: #10b981;

    --color-degraded-dot: #f59e0b;
    --color-degraded-text: #f59e0b;

    --color-incident-badge-bg: transparent;
    --color-incident-badge-text: #94a3b8;
    --color-incident-badge-border: #475569;

    --color-banner-operational-bg: #059669;
    --color-banner-operational-text: #ffffff;
    --color-banner-operational-border: #059669;
    --color-banner-degraded-bg: #92400e;
    --color-banner-degraded-text: #fef3c7;
    --color-banner-degraded-border: #b45309;
  }
}

/* ── Reset ────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  font-size: 0.9375rem;
}

.container {
  max-width: 820px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem;
}

/* ── Header ──────────────────────────────── */
header {
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
}

.logo-container img {
  height: 36px;
  width: auto;
}

/* ── CSS Icon System ─────────────────────── */
.icon {
  display: inline-block;
  flex-shrink: 0;
  background-color: currentColor;
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
}

.icon--check {
  width: 20px; height: 20px;
  -webkit-mask-image: var(--icon-check);
  mask-image: var(--icon-check);
}

.icon--warn {
  width: 20px; height: 20px;
  -webkit-mask-image: var(--icon-warn);
  mask-image: var(--icon-warn);
}

.icon--question {
  width: 14px; height: 14px;
  background-color: var(--text-muted);
  -webkit-mask-image: var(--icon-question);
  mask-image: var(--icon-question);
}

.icon--chevron-up {
  width: 16px; height: 16px;
  background-color: var(--text-muted);
  -webkit-mask-image: var(--icon-chevron);
  mask-image: var(--icon-chevron);
}

/* ── Banner ──────────────────────────────── */
.banner {
  padding: 0.875rem 1.25rem;
  border-radius: var(--border-radius-lg);
  border: 1px solid;
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: 1.75rem;
}

.banner__icon { flex-shrink: 0; }

.banner--operational {
  background-color: var(--color-banner-operational-bg);
  color: var(--color-banner-operational-text);
  border-color: var(--color-banner-operational-border);
}

.banner--degraded {
  background-color: var(--color-banner-degraded-bg);
  color: var(--color-banner-degraded-text);
  border-color: var(--color-banner-degraded-border);
}

/* ── Group cards ─────────────────────────── */
.group-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  margin-bottom: 1rem;
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.group-header {
  padding: 0.875rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--text-primary);
}

.group-header__title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ── Incident badge ──────────────────────── */
.incident-badge {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.2rem 0.6rem;
  border: 1px solid var(--color-incident-badge-border);
  border-radius: var(--border-radius-pill);
  color: var(--color-incident-badge-text);
  background-color: var(--color-incident-badge-bg);
}

/* ── Service rows ────────────────────────── */
.service-list {
  list-style: none;
}

.service-item {
  padding: 0.75rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
}

.service-item:last-child {
  border-bottom: none;
}

.service-name {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
}

/* ── Status badge ────────────────────────── */
.status-badge {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  font-weight: 500;
}

.status-badge__dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Per-status colours */
.status-badge--operational { color: var(--color-operational-text); }
.status-badge--operational .status-badge__dot { background-color: var(--color-operational-dot); }

.status-badge--degraded { color: var(--color-degraded-text); }
.status-badge--degraded .status-badge__dot { background-color: var(--color-degraded-dot); }

.status-badge--partial_outage { color: var(--color-degraded-text); }
.status-badge--partial_outage .status-badge__dot { background-color: #f97316; }

.status-badge--major_outage { color: #991b1b; }
.status-badge--major_outage .status-badge__dot { background-color: #dc2626; }

/* Dark mode: bordered pill */
@media (prefers-color-scheme: dark) {
  .status-badge--operational,
  .status-badge--degraded,
  .status-badge--partial_outage,
  .status-badge--major_outage {
    padding: 0.25rem 0.6rem;
    border: 1px solid currentColor;
    border-radius: var(--border-radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.75rem;
    font-weight: 600;
  }

  .status-badge--major_outage { color: #ef4444; }
}