:root {
  --black: #000000;
  --surface: #111111;
  --surface-raised: #1a1a1a;
  --border: #222222;
  --border-visible: #333333;
  --text-disabled: #666666;
  --text-secondary: #999999;
  --text-primary: #e8e8e8;
  --text-display: #ffffff;
  --accent: #d71921;
  --success: #4a9e5c;
  --warning: #d4a843;

  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;

  --display-xl: clamp(2.75rem, 7vw, 5rem);
  --heading: 1.5rem;
  --body: 1rem;
  --label: 0.6875rem;

  --icon-url-filter: brightness(0) saturate(100%) invert(95%) sepia(0%) saturate(0%) hue-rotate(171deg)
    brightness(103%) contrast(104%);
}

[data-theme="light"] {
  --black: #f5f5f5;
  --surface: #ffffff;
  --surface-raised: #f0f0f0;
  --border: #e8e8e8;
  --border-visible: #cccccc;
  --text-disabled: #999999;
  --text-secondary: #666666;
  --text-primary: #1a1a1a;
  --text-display: #000000;
  --icon-url-filter: brightness(0) saturate(100%) invert(8%) sepia(0%) saturate(0%) hue-rotate(188deg)
    brightness(97%) contrast(95%);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Space Grotesk", "DM Sans", system-ui, sans-serif;
  background: var(--black);
  color: var(--text-primary);
  padding: var(--space-lg);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  position: relative;
  overflow-x: hidden;
}

.dot-grid {
  position: fixed;
  inset: 0;
  background-image: radial-gradient(circle, var(--border) 0.5px, transparent 0.5px);
  background-size: 12px 12px;
  opacity: 0.55;
  pointer-events: none;
  z-index: -1;
}

.hero {
  border: 1px solid var(--border-visible);
  border-radius: 16px;
  background: linear-gradient(145deg, var(--surface-raised), var(--surface));
  padding: var(--space-xl);
  display: grid;
  gap: var(--space-lg);
  animation: reveal 360ms ease-out both;
}

.hero h1 {
  margin: 0;
  font-family: "Doto", "Space Mono", monospace;
  font-size: var(--display-xl);
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--text-display);
}

.label {
  margin: 0;
  font-family: "Space Mono", "JetBrains Mono", monospace;
  font-size: var(--label);
  letter-spacing: 0.08em;
  color: var(--text-secondary);
}

.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.metric {
  display: grid;
  gap: var(--space-xs);
}

.metric-label {
  font-family: "Space Mono", "JetBrains Mono", monospace;
  font-size: var(--label);
  letter-spacing: 0.08em;
  color: var(--text-secondary);
}

.metric-value {
  font-family: "Space Mono", "JetBrains Mono", monospace;
  font-size: 2rem;
  color: var(--text-display);
}

.layout {
  display: grid;
  gap: var(--space-xl);
}

.drawer {
  border: 1px solid var(--border-visible);
  border-radius: 16px;
  background: var(--surface);
  overflow: clip;
}

.drawer-summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  cursor: pointer;
  user-select: none;
}

.drawer-summary::-webkit-details-marker {
  display: none;
}

.drawer-summary-state {
  font-family: "Space Mono", "JetBrains Mono", monospace;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
}

.drawer[open] .drawer-summary-state {
  color: var(--text-display);
}

.drawer-body {
  border-top: 1px solid var(--border);
  padding: var(--space-lg);
  display: grid;
  gap: var(--space-xl);
}

.controls {
  display: grid;
  gap: var(--space-sm);
}

.search-row {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

input,
button {
  border: 1px solid var(--border-visible);
  background: transparent;
  color: var(--text-primary);
  min-height: 44px;
}

input {
  flex: 1;
  min-width: min(100%, 300px);
  padding: 0 var(--space-md);
  border-radius: 999px;
  font-family: "Space Mono", "JetBrains Mono", monospace;
  letter-spacing: 0.02em;
}

button {
  padding: 0 var(--space-md);
  border-radius: 999px;
  font-family: "Space Mono", "JetBrains Mono", monospace;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: border-color 200ms ease-out, color 200ms ease-out, background-color 200ms ease-out;
}

button:hover {
  border-color: var(--text-display);
  color: var(--text-display);
}

button:active {
  background: var(--surface-raised);
}

.panel {
  border: 1px solid var(--border-visible);
  border-radius: 16px;
  padding: var(--space-md);
  background: color-mix(in srgb, var(--surface) 94%, transparent);
}

.icons-grid {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: var(--space-md);
}

.icon-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: var(--space-sm);
  background: var(--surface);
  display: grid;
  gap: var(--space-sm);
  animation: reveal 280ms ease-out both;
}

.icon-box {
  min-height: 80px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-visible);
  border-radius: 10px;
  background: var(--black);
}

.icon-preview {
  width: 28px;
  height: 28px;
  filter: var(--icon-url-filter);
}

.icon-meta {
  display: grid;
  gap: var(--space-sm);
}

.icon-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-xs);
}

.icon-name {
  margin: 0;
  font-family: "Space Mono", "JetBrains Mono", monospace;
  font-size: 0.75rem;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.copy-button {
  border-radius: 8px;
  min-height: 36px;
  width: 100%;
  padding-inline: 0;
  font-size: 0.68rem;
}

.empty {
  margin: var(--space-xl) 0;
  text-align: center;
  color: var(--warning);
  font-family: "Space Mono", "JetBrains Mono", monospace;
}

.hidden {
  display: none;
}

@keyframes reveal {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 768px) {
  body {
    padding: var(--space-md);
    gap: var(--space-xl);
  }

  .hero {
    padding: var(--space-lg);
  }

  .icons-grid {
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  }
}