:root {
  --font-sans: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, SFMono-Regular, Menlo, Monaco, Consolas,
    'Liberation Mono', 'Courier New', monospace;
  --brand-orange: #ea580c;
  --brand-green: #059669;
  --bg: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --card-bg: #f8fafc;
  --card-border: #e2e8f0;
  --grid-line: rgba(15, 23, 42, 0.03);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--text);
}

.dark {
  --bg: #050505;
  --text: rgba(255, 255, 255, 0.9);
  --muted: rgba(255, 255, 255, 0.3);
  --card-bg: rgba(255, 255, 255, 0.03);
  --card-border: rgba(255, 255, 255, 0.05);
  --grid-line: rgba(255, 255, 255, 0.03);
}

.dense {
  font-size: 0.85rem;
  line-height: 1.35;
}

.mono {
  font-family: var(--font-mono);
}

.page {
  min-height: 100vh;
  background: var(--bg);
  position: relative;
  overflow: hidden;
  background-image: linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);
  background-size: 24px 24px;
}

.page > * {
  position: relative;
  z-index: 2;
}

.scanline {
  width: 100%;
  height: 2px;
  background: rgba(249, 115, 22, 0.1);
  position: absolute;
  top: 0;
  left: 0;
  pointer-events: none;
  animation: scan 4s linear infinite;
  z-index: 5;
}

@keyframes scan {
  0% {
    top: 0;
  }
  100% {
    top: 100%;
  }
}

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
  padding: 24px 0;
}

.header {
  border-bottom: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(8px);
}

.dark .header {
  background: rgba(5, 5, 5, 0.7);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
}

.brand h1 {
  margin: 0;
  color: var(--brand-orange);
  font-size: 1.4rem;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  font-style: italic;
}

.brand span {
  display: block;
  font-size: 0.85rem;
}

.controls {
  display: flex;
  gap: 8px;
}

.page-header {
  text-align: right;
  margin-bottom: 16px;
}

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

.card-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}

.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-bottom: 24px;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 0;
  padding: 16px 20px;
  position: relative;
}

.card::after,
.card::before {
  content: '';
  position: absolute;
  width: 8px;
  height: 8px;
}

.card::after {
  top: 0;
  right: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.card::before {
  bottom: 0;
  left: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}

html:not(.dark) .card::after,
html:not(.dark) .card::before {
  border-color: #94a3b8;
}

.card-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.card-value {
  font-size: 1.4rem;
  font-weight: 600;
  margin-top: 6px;
}

.card-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.button {
  border: 1px solid var(--card-border);
  border-radius: 0;
  padding: 6px 14px;
  font-size: 0.75rem;
  cursor: pointer;
  color: var(--text);
  font-weight: 600;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: transparent;
}

.button-orange {
  border-color: rgba(249, 115, 22, 0.6);
  color: var(--brand-orange);
}

.button-green {
  border-color: rgba(16, 185, 129, 0.6);
  color: var(--brand-green);
}

.footer {
  border-top: 1px solid var(--card-border);
  margin-top: 40px;
}

.footer .container {
  padding: 20px 0;
  text-align: center;
}