:root {
  --bg-deep: #030508;
  --bg-card: rgba(10, 12, 24, 0.92);
  --primary: #00e5ff;
  --secondary: #9b7cff;
  --danger: #ff3366;
  --success: #2ee59d;
  --warning: #ffd166;
  --text: #eef3ff;
  --text-muted: rgba(238, 243, 255, 0.58);
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 24px 72px rgba(0, 0, 0, 0.58);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Segoe UI', 'Consolas', 'Monaco', monospace;
  background: var(--bg-deep);
  color: var(--text);
  min-height: 100vh;
  font-size: 15px;
  line-height: 1.6;
}

.banner-bg {
  position: fixed;
  inset: 0;
  background-image: url('../images/Banner Site.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.12;
  z-index: -3;
  pointer-events: none;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 1100px 760px at 20% 20%, rgba(255, 51, 102, 0.1), transparent 56%),
    radial-gradient(ellipse 980px 700px at 80% 80%, rgba(0, 229, 255, 0.08), transparent 55%),
    linear-gradient(180deg, #030508 0%, #080d1f 100%);
  z-index: -2;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 42px 42px;
  z-index: -1;
  animation: gridMove 32s linear infinite;
}

@keyframes gridMove {
  0% { transform: translate(0, 0); }
  100% { transform: translate(42px, 42px); }
}

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  background: linear-gradient(180deg, rgba(255, 51, 102, 0.12), rgba(8, 18, 44, 0.92));
  border-bottom: 1px solid rgba(255, 51, 102, 0.18);
  box-shadow: 0 12px 36px rgba(0,0,0,.38);
}

.header-shell {
  max-width: 1560px;
  margin: 0 auto;
  padding: 24px 28px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
}

.eyebrow {
  color: var(--danger);
  font-size: 12px;
  letter-spacing: .24em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.header h1 {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 900;
  background: linear-gradient(90deg, var(--danger), var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.header-copy {
  max-width: 760px;
  color: var(--text-muted);
  margin-top: 12px;
}

.header-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.btn {
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 12px;
  background: rgba(255,255,255,.04);
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font: inherit;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-success {
  border-color: rgba(46,229,157,.3);
  color: var(--success);
}

.btn-warning {
  border-color: rgba(255,209,102,.3);
  color: var(--warning);
}

.btn-linklike {
  color: var(--primary);
}

.container {
  max-width: 1560px;
  margin: 0 auto;
  padding: 24px 28px 48px;
}

.status-bar,
.summary-grid,
.grid {
  display: grid;
  gap: 16px;
}

.status-bar {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-bottom: 18px;
}

.status-item,
.summary-card,
.panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.status-item {
  padding: 16px 18px;
  font-weight: 700;
}

.status-loading { color: var(--primary); }
.status-ok { color: var(--success); }
.status-warning { color: var(--warning); }
.status-error { color: var(--danger); }

.summary-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 18px;
}

.summary-card {
  padding: 20px;
  text-align: center;
}

.summary-card .number {
  font-size: 32px;
  font-weight: 900;
}

.summary-card .label {
  color: var(--text-muted);
  margin-top: 6px;
}

.summary-ok .number { color: var(--success); }
.summary-warning .number { color: var(--warning); }
.summary-error .number { color: var(--danger); }

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

.top-grid,
.middle-grid {
  margin-bottom: 18px;
}

.logs-panel {
  overflow: hidden;
}

.panel-header {
  padding: 16px 18px;
  border-bottom: 1px solid rgba(255,255,255,.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.panel-header h2 {
  font-size: 16px;
  color: var(--primary);
}

.badge {
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.1);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-muted);
}

.panel-body {
  padding: 18px;
}

.diagnostics-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.diag-item,
.event-item,
.log-entry,
.error-item {
  border-radius: 14px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.05);
}

.diag-item {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.diag-label,
.error-title small {
  color: var(--text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.diag-value {
  font-size: 15px;
  font-weight: 800;
}

.diag-message {
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.55;
}

.diag-value.green { color: var(--success); }
.diag-value.yellow { color: var(--warning); }
.diag-value.red { color: var(--danger); }

.critical-panel {
  border-color: rgba(255,51,102,.18);
}

.error-list,
.event-list,
.logs-container {
  display: grid;
  gap: 12px;
}

.error-item,
.event-item,
.log-entry {
  padding: 14px;
}

.error-item {
  border-color: rgba(255,51,102,.18);
}

.error-title {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
  font-weight: 800;
  color: var(--danger);
}

.error-body,
.event-message,
.log-message {
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.65;
}

.event-meta,
.log-meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 8px;
  color: var(--text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.log-entry.success { border-left: 3px solid var(--success); }
.log-entry.warn { border-left: 3px solid var(--warning); }
.log-entry.error { border-left: 3px solid var(--danger); }
.log-entry.info { border-left: 3px solid var(--primary); }

.empty-state {
  padding: 22px;
  text-align: center;
  color: var(--text-muted);
  border-radius: 14px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.05);
}

@media (max-width: 1080px) {
  .status-bar,
  .summary-grid,
  .grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .header-shell,
  .header-controls {
    flex-direction: column;
    align-items: flex-start;
  }

  .status-bar,
  .summary-grid,
  .grid {
    grid-template-columns: 1fr;
  }

  .container,
  .header-shell {
    padding-left: 16px;
    padding-right: 16px;
  }
}