:root {
  --bg: #0a0a0f;
  --surface: #12121a;
  --border: #1e1e2e;
  --text: #c8c8d0;
  --text-dim: #6a6a7a;
  --accent: #e8943a;
  --accent-dim: #e8943a33;
  --blue: #4a9eff;
  --green: #4ae88a;
  --red: #e84a4a;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', monospace;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

#bg-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.4;
}

/* Workbench layout */
.workbench {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: 4rem 2rem 2rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.bench-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 4rem;
}

.identity {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--border);
  position: relative;
  overflow: hidden;
}

.avatar::before {
  content: '';
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: conic-gradient(from 45deg, var(--accent), var(--blue), var(--accent));
  opacity: 0.6;
  animation: avatar-rotate 8s linear infinite;
}

.avatar::after {
  content: '';
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  background: var(--surface);
}

@keyframes avatar-rotate {
  to { transform: rotate(360deg); }
}

h1 {
  font-size: 1.6rem;
  font-weight: 600;
  color: #eee;
  letter-spacing: -0.5px;
}

.tagline {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-top: 0.25rem;
}

.status-led {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-dim);
}

.led {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Blocks */
.blocks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  flex: 1;
}

.block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
  transition: border-color 0.2s, transform 0.2s;
  cursor: default;
}

.block:hover {
  border-color: var(--accent-dim);
  transform: translateY(-2px);
}

.block:last-child {
  grid-column: 1 / -1;
}

.block-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.75rem;
}

.block-icon {
  font-size: 1.1rem;
  color: var(--accent);
}

.block-header h2 {
  font-size: 1rem;
  font-weight: 500;
  color: #eee;
  flex: 1;
}

.block-status {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  font-weight: 500;
}

.block-status.active {
  color: var(--green);
  background: #4ae88a15;
}

.block-status.wip {
  color: var(--accent);
  background: var(--accent-dim);
}

.block-status.exp {
  color: var(--blue);
  background: #4a9eff15;
}

.block p {
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--text-dim);
  margin-bottom: 1rem;
  font-family: var(--font-sans);
}

.block-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tag {
  font-size: 0.65rem;
  color: var(--text-dim);
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
}

/* Footer */
.bench-footer {
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.contact-links {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.contact-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.8rem;
  transition: color 0.2s;
}

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

.divider {
  color: var(--border);
}

.cursor-blink {
  color: var(--accent);
  animation: blink 1s step-end infinite;
  font-size: 0.9rem;
}

@keyframes blink {
  50% { opacity: 0; }
}

/* Terminal overlay */
.terminal {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  width: min(700px, 90vw);
  max-height: 400px;
  background: #0d0d14;
  border: 1px solid var(--accent-dim);
  border-radius: 8px;
  z-index: 100;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0,0,0,0.8), 0 0 40px var(--accent-dim);
  animation: terminal-in 0.3s ease-out;
}

@keyframes terminal-in {
  from { opacity: 0; transform: translateX(-50%) translateY(20px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.terminal[hidden] { display: none; }

.terminal-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 1rem;
  border-bottom: 1px solid var(--border);
}

.terminal-title {
  font-size: 0.75rem;
  color: var(--accent);
}

.terminal-close {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.2rem;
  cursor: pointer;
  line-height: 1;
}

.terminal-close:hover { color: var(--red); }

.terminal-output {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  font-size: 0.8rem;
  line-height: 1.8;
}

.terminal-line {
  white-space: pre-wrap;
  word-break: break-word;
}

.terminal-line .prompt {
  color: var(--accent);
  margin-right: 0.5rem;
}

.terminal-line.response {
  color: var(--text-dim);
  padding-left: 1.2rem;
}

.terminal-line .cmd {
  color: var(--blue);
}

.terminal-input-row {
  display: flex;
  align-items: center;
  padding: 0.6rem 1rem;
  border-top: 1px solid var(--border);
}

.terminal-input-row .prompt {
  color: var(--accent);
  margin-right: 0.5rem;
}

#terminal-input {
  flex: 1;
  background: none;
  border: none;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  outline: none;
}

/* Responsive */
@media (max-width: 600px) {
  .workbench { padding: 2rem 1rem 1rem; }
  .bench-header { flex-direction: column; gap: 1rem; }
  .blocks { grid-template-columns: 1fr; }
  .block:last-child { grid-column: auto; }
  h1 { font-size: 1.3rem; }
  .avatar { width: 56px; height: 56px; }
}