:root {
  color-scheme: dark;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #0f1115;
  color: #f5f7fa;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top right, rgba(59, 130, 246, 0.12), transparent 30%),
    linear-gradient(180deg, #0b1020 0%, #0f1115 100%);
}

.layout {
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px;
  display: grid;
  gap: 18px;
}

.card {
  background: rgba(24, 28, 36, 0.92);
  border: 1px solid #2a3140;
  border-radius: 16px;
  padding: 22px;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(10px);
}

.hero {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-start;
}

.hero-actions,
.actions,
.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.panel-header {
  margin-bottom: 14px;
}

.eyebrow {
  margin: 0 0 10px;
  color: #60a5fa;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 10px;
  font-size: 34px;
}

h2 {
  margin-bottom: 6px;
}

.muted {
  color: #94a3b8;
}

.metrics-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric-card {
  display: grid;
  gap: 8px;
}

.metric-label {
  color: #94a3b8;
  font-size: 14px;
}

.metric-value {
  font-size: 32px;
  line-height: 1.1;
}

.metric-value.small {
  font-size: 24px;
  word-break: break-all;
}

.metric-value.danger {
  color: #f87171;
}

.summary-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.summary-item {
  padding: 14px;
  border-radius: 12px;
  background: #111827;
  border: 1px solid #263041;
  display: grid;
  gap: 6px;
}

.summary-label,
.event-meta,
.event-detail,
.empty-state {
  color: #94a3b8;
  font-size: 14px;
}

.summary-value {
  font-size: 16px;
  word-break: break-word;
}

.event-toolbar {
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 2fr) minmax(220px, 1fr);
  margin-bottom: 14px;
}

.events-list {
  display: grid;
  gap: 12px;
}

.event-item {
  border: 1px solid #263041;
  border-radius: 12px;
  padding: 14px;
  background: #0b1220;
  display: grid;
  gap: 8px;
}

.event-topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.event-badges {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.event-mode-badge,
.event-status,
.event-error-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 72px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  text-transform: uppercase;
}

.event-mode-badge {
  background: rgba(59, 130, 246, 0.16);
  color: #93c5fd;
}

.event-error-badge {
  min-width: auto;
  background: rgba(239, 68, 68, 0.16);
  color: #fca5a5;
}

.status-success {
  background: rgba(34, 197, 94, 0.18);
  color: #4ade80;
}

.status-failed {
  background: rgba(239, 68, 68, 0.18);
  color: #f87171;
}

.event-item-failed {
  border-color: rgba(239, 68, 68, 0.3);
}

.event-failure-meta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  color: #fecaca;
  font-size: 13px;
}

.event-body {
  white-space: pre-wrap;
  word-break: break-word;
}

pre,
textarea,
input,
select {
  width: 100%;
  border-radius: 10px;
  border: 1px solid #334155;
  background: #0b1220;
  color: #e2e8f0;
  padding: 12px;
  font: 14px/1.5 'SFMono-Regular', ui-monospace, monospace;
}

textarea {
  min-height: 260px;
}

label,
.form-grid {
  display: grid;
  gap: 12px;
}

button {
  border: 0;
  border-radius: 10px;
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: white;
  padding: 10px 16px;
  font-weight: 600;
  cursor: pointer;
}

button:hover {
  filter: brightness(1.08);
}

.empty-state {
  padding: 18px;
  border: 1px dashed #334155;
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.55);
}

.mode-hint {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid #263041;
  background: rgba(15, 23, 42, 0.7);
  color: #cbd5e1;
  font-size: 14px;
  line-height: 1.6;
}

.mode-hint-warning {
  border-color: rgba(250, 204, 21, 0.35);
  background: rgba(120, 53, 15, 0.28);
  color: #fde68a;
}

.result-panel {
  display: grid;
  gap: 10px;
}

.result-title {
  font-size: 16px;
  font-weight: 700;
}

.result-title.success {
  color: #4ade80;
}

.result-title.failed {
  color: #f87171;
}

.result-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.result-item {
  padding: 12px;
  border-radius: 12px;
  border: 1px solid #263041;
  background: #0b1220;
  display: grid;
  gap: 4px;
}

.result-label {
  color: #94a3b8;
  font-size: 13px;
}

.result-value {
  color: #f8fafc;
  font-size: 14px;
  word-break: break-word;
}

@media (max-width: 960px) {
  .metrics-grid,
  .summary-grid,
  .event-toolbar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero,
  .panel-header,
  .actions,
  .event-topline {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (max-width: 640px) {
  .layout {
    padding: 16px;
  }

  .metrics-grid,
  .summary-grid,
  .event-toolbar {
    grid-template-columns: 1fr;
  }
}