:root {
  --bg: #0e0f10;
  --surface: #141516;
  --surface-2: #1a1c1e;
  --ink: #f5f5f2;
  --muted: #b1b4b8;
  --accent: #ff5a1f;
  --accent-2: #ff8a3d;
  --line: #2a2d30;
  --grid: rgba(255, 255, 255, 0.06);
  --shadow: rgba(0, 0, 0, 0.4);
  --radius-s: 4px;
  --radius-m: 6px;
  --radius-l: 10px;
  --font-sans: "Space Grotesk", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
  --font-pixel: "Press Start 2P", monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.bg-grid {
  background-image: linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 36px 36px;
  opacity: 0.5;
}



.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 14px 6vw;
  background: rgba(14, 15, 16, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.site-header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent 65%);
}

.site-header::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0%, rgba(255, 90, 31, 0.18) 50%, transparent 100%);
  opacity: 0.15;
  animation: shimmer 8s linear infinite;
  pointer-events: none;
}

.brand {
  display: flex;
  gap: 14px;
  align-items: center;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(255, 90, 31, 0.9), rgba(255, 138, 61, 0.7));
  border-radius: var(--radius-s);
  box-shadow: 0 0 18px rgba(255, 90, 31, 0.25);
}

.brand-title {
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-sub {
  color: var(--muted);
  font-size: 13px;
}

.nav a {
  color: var(--ink);
  margin-left: 16px;
  text-decoration: none;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.nav a:hover {
  color: var(--accent);
}

.main {
  position: relative;
  z-index: 1;
  padding: 32px 6vw 64px;
}

.pixel-label {
  font-family: var(--font-pixel);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.spec-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  background: rgba(20, 21, 22, 0.85);
  margin-bottom: 18px;
}

.spec-item {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 36px;
  align-items: center;
}

.hero-title {
  font-size: clamp(26px, 4vw, 44px);
  line-height: 1.1;
  margin: 0 0 14px;
  letter-spacing: 0.01em;
}

.hero p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 18px;
}

.hero-note,
.hero-instruction {
  margin-top: 12px;
  font-size: 13px;
  color: var(--muted);
}

.hero-instruction {
  color: var(--accent);
  word-break: break-word;
}

.hero-stats {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  background: rgba(14, 15, 16, 0.7);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.tag-label {
  color: var(--muted);
  font-size: 10px;
}

.hero-card {
  display: flex;
  justify-content: center;
}

.spec-frame {
  width: 100%;
  max-width: 420px;
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 16px;
  box-shadow: 0 16px 40px var(--shadow);
  display: grid;
  gap: 14px;
}

.spec-frame-head,
.spec-frame-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.spec-frame-title {
  color: var(--ink);
  font-weight: 600;
}

.spec-chip {
  padding: 4px 8px;
  border: 1px solid var(--line);
  background: rgba(255, 90, 31, 0.15);
  color: var(--accent);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.spec-frame-body {
  display: grid;
  grid-template-columns: minmax(120px, 160px) 1fr;
  gap: 16px;
  align-items: center;
}

.frame-avatar {
  border: 1px solid var(--line);
  background: var(--surface-2);
  padding: 10px;
}

.frame-avatar img {
  width: 100%;
  display: block;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.frame-title {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.frame-sub {
  color: var(--muted);
  font-size: 13px;
  margin-top: 6px;
}

.frame-lines {
  margin-top: 12px;
  display: grid;
  gap: 6px;
}

.frame-lines span {
  height: 6px;
  background: #202224;
  border: 1px solid #26282b;
}

.panel {
  margin-top: 40px;
  padding: 24px;
  border: 1px solid var(--line);
  background: rgba(20, 21, 22, 0.85);
  box-shadow: 0 10px 30px var(--shadow);
  animation: panelIn 0.6s ease both;
}

.panel-strip {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  background: rgba(12, 13, 14, 0.8);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 11px;
  margin-bottom: 12px;
}

.panel-strip-text {
  color: var(--muted);
}

.panel h2 {
  margin: 0 0 16px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 18px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
}

.panel-meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.panel-actions {
  margin-top: 10px;
}

.panel-note {
  margin: 10px 0 12px;
  color: var(--muted);
  font-size: 13px;
}

.steps {
  display: grid;
  gap: 12px;
}

.step {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  background: rgba(12, 13, 14, 0.7);
}

.step-num {
  font-family: var(--font-pixel);
  color: var(--accent);
  font-size: 12px;
}

.step-title {
  font-weight: 700;
  margin-bottom: 4px;
}

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

.requirements > div {
  border: 1px solid var(--line);
  background: rgba(12, 13, 14, 0.7);
  padding: 14px;
}

.requirements h3 {
  margin: 0 0 8px;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 0.08em;
}

.requirements ul {
  margin: 8px 0 0 18px;
}

.agent-instruction {
  margin: 12px 0 10px;
  color: var(--accent);
  font-size: 14px;
  word-break: break-word;
}

.search {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.search input {
  flex: 1 1 220px;
}

.search button {
  flex: 0 0 auto;
}

input,
textarea,
select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: #101114;
  color: var(--ink);
  font-family: var(--font-sans);
  border-radius: 0;
}

label {
  display: block;
  margin: 0 0 6px;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

textarea {
  resize: vertical;
}

.btn {
  background: var(--accent);
  color: #0d0e10;
  border: 1px solid var(--accent);
  padding: 10px 16px;
  border-radius: 0;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.btn:focus,
input:focus,
textarea:focus,
select:focus {
  outline: 2px solid rgba(255, 90, 31, 0.5);
  outline-offset: 2px;
}

.grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.card-grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 18px;
}

.card-item,
.badge-card {
  background: rgba(12, 13, 14, 0.75);
  border: 1px solid var(--line);
  padding: 12px;
  text-decoration: none;
  color: var(--ink);
  display: grid;
  gap: 10px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.card-item:hover,
.badge-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 90, 31, 0.5);
}

.card-item img,
.badge-card img,
.badge-card-image,
.editor-preview img {
  width: 100%;
  border: 1px solid var(--line);
  background: #0d0e10;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.card-meta {
  display: grid;
  gap: 4px;
}

.card-title,
.badge-title {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.card-sub,
.badge-meta {
  color: var(--muted);
  font-size: 12px;
}

.empty {
  margin-top: 20px;
  color: var(--muted);
}

.hidden {
  display: none;
}

.badge-detail .detail-card {
  display: grid;
  grid-template-columns: minmax(220px, 280px) 1fr;
  gap: 24px;
  align-items: start;
  border: 1px solid var(--line);
  padding: 18px;
  background: rgba(12, 13, 14, 0.7);
}

.detail-avatar img {
  width: 100%;
  border: 1px solid var(--line);
  background: #0d0e10;
}

.detail-meta {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

.panel-sub {
  margin-top: 20px;
}

.panel-sub h3 {
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 13px;
}

.badge-card-image {
  max-width: 720px;
  margin-top: 12px;
}

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

.code {
  background: #0f1113;
  border: 1px solid var(--line);
  padding: 16px;
  overflow-x: auto;
  color: #d3d6da;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  background-image: linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 24px 24px;
}

.verify-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.status-badge {
  margin-top: 12px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.08em;
  min-height: 34px;
}

.link-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.editor-grid {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(320px, 1fr);
  gap: 20px;
}

.editor-toolbar,
.editor-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.editor-actions button {
  white-space: nowrap;
}

.editor-controls h2 {
  margin-top: 0;
}

.control-section {
  margin-top: 16px;
  padding: 12px;
  border: 1px solid var(--line);
  background: rgba(12, 13, 14, 0.7);
}

.control-section h3 {
  margin: 0 0 10px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.control-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
}

.control-grid label {
  display: grid;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
  margin: 0;
}

.control-grid input[type="range"] {
  width: 100%;
}

.control-hint {
  margin: 8px 0 0;
  font-size: 11px;
  color: var(--muted);
}

.footer {
  padding: 24px 6vw 40px;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.pixel-img {
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

@keyframes panelIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes shimmer {
  0% {
    transform: translateX(-60%);
  }
  100% {
    transform: translateX(60%);
  }
}

@media (max-width: 900px) {
  .editor-grid {
    grid-template-columns: 1fr;
  }

  .spec-frame-body {
    grid-template-columns: 1fr;
  }
}

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

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .badge-detail .detail-card {
    grid-template-columns: 1fr;
  }
}