@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Outfit:wght@500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root, body[data-theme="soft-carbon"] {
  color-scheme: dark;
  --bg-root: #040508;
  --bg-panel: rgba(13, 15, 22, 0.55);
  --bg-input: rgba(22, 25, 35, 0.4);
  --grid-line: rgba(255, 255, 255, 0.05);
  --grid-line-hover: rgba(0, 238, 255, 0.25);
  --text-primary: #f0f4f8;
  --text-muted: #8b949e;
  --text-faint: #484f58;
  --accent-tension: #00eeff;
  --accent-tuned: #8855ff;
  --accent-cool: #00eeff;
  --hero-glow: rgba(0, 238, 255, 0.15);
  --glass-border: 1px solid rgba(255, 255, 255, 0.08);
  --glass-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
  --radius: 16px;
  --code-accent: #00eeff;
  --danger-accent: #ff3366;
  --card-hover-lift: translateY(-2px);
  --brand-font: 'Fira Code', monospace;
  
  /* Spacing Scale */
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 32px;
  --space-lg: 64px;
  --space-xl: 96px;
}
* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--bg-root);
  color: var(--text-primary);
  font-family: 'Inter', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

body {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 16px;
  background-image: radial-gradient(circle at 50% -20%, var(--hero-glow), transparent 50%);
}

.shell {
  width: 100%;
  max-width: 1400px;
  padding: 40px 24px 80px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.hero {
  position: relative;
  text-align: center;
  padding: var(--space-md) 0 var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.header-row {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  margin-bottom: var(--space-xl);
}

.header-center {
  display: flex;
  justify-content: center;
}

.hero-extras {
  display: flex;
  justify-content: flex-end;
}

.header-right-slot {
  transition: opacity 0.3s ease;
}

.header-right-hidden {
  display: none;
}

/* Agent Pulse — 4 agents online */
.agent-pulse {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 14px;
  background: var(--bg-panel);
  border: var(--glass-border);
  border-radius: 99px;
  backdrop-filter: blur(10px);
  font-family: 'JetBrains Mono', monospace;
}
.pulse-dots {
  display: flex;
  gap: 6px;
}
.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  animation: pulse-breath 1.8s ease-in-out infinite;
}
.pulse-explorer  { background: #00eeff; box-shadow: 0 0 8px rgba(0,238,255,0.6);  animation-delay: 0s; }
.pulse-architect { background: #8855ff; box-shadow: 0 0 8px rgba(136,85,255,0.6); animation-delay: 0.3s; }
.pulse-critic    { background: #f472b6; box-shadow: 0 0 8px rgba(244,114,182,0.6);animation-delay: 0.6s; }
.pulse-mediator  { background: #86efac; box-shadow: 0 0 8px rgba(134,239,172,0.6);animation-delay: 0.9s; }
.pulse-label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
@keyframes pulse-breath {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50%      { opacity: 1;   transform: scale(1.15); }
}

/* Status Beacon */
.status-beacon {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: var(--bg-panel);
  border: var(--glass-border);
  border-radius: 99px;
  backdrop-filter: blur(10px);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
}
.beacon-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #86efac;
  box-shadow: 0 0 10px rgba(134,239,172,0.7);
  animation: pulse-breath 2.2s ease-in-out infinite;
}
.beacon-text {
  color: var(--text-primary);
  letter-spacing: 0.02em;
}
.beacon-latency {
  color: var(--accent-tension);
  padding-left: 8px;
  border-left: 1px solid rgba(255,255,255,0.08);
}

/* Keyboard Hint */
.kbd-hint {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 6px;
  background: var(--bg-panel);
  border: var(--glass-border);
  border-radius: 99px;
  backdrop-filter: blur(10px);
  font-family: 'JetBrains Mono', monospace;
}
.kbd-key {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 10px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-bottom: 2px solid rgba(255,255,255,0.16);
  border-radius: 6px;
  font-size: 0.78rem;
  color: var(--text-primary);
  font-family: inherit;
}
.kbd-text {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.feature-slot {
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.feature-hidden {
  display: none;
  opacity: 0;
  transform: translateY(10px);
}

/* System Monitor */
.status-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  background: var(--bg-panel);
  padding: 16px;
  border-radius: 12px;
  border: var(--glass-border);
  backdrop-filter: blur(10px);
}

.status-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.status-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}

.status-value {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.status-online { color: #4ade80; }

/* Mini Terminal */
.mini-terminal {
  background: #0d1117;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  width: 260px;
  overflow: hidden;
  box-shadow: var(--glass-shadow);
}

.terminal-head {
  background: #21262d;
  padding: 6px 10px;
  display: flex;
  gap: 6px;
}

.dot { width: 8px; height: 8px; border-radius: 50%; }
.red { background: #ff5f56; }
.yellow { background: #ffbd2e; }
.green { background: #27c93f; }

.terminal-body {
  padding: 12px;
  font-size: 0.8rem;
  color: #4ade80;
  font-family: 'Fira Code', monospace;
  display: block;
}

/* Nav Cluster */
.nav-cluster {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-family: 'JetBrains Mono', monospace;
  transition: color 0.2s;
}

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

.theme-switcher {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.theme-switcher-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.theme-switcher-options {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.theme-chip {
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid var(--grid-line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-muted);
  font-size: 0.82rem;
  font-family: 'JetBrains Mono', monospace;
  cursor: pointer;
}

.theme-chip:hover {
  border-color: var(--grid-line-hover);
  color: var(--text-primary);
}

.theme-chip.active {
  border-color: var(--accent-tension);
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.02) inset;
}

.hero-brand {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  margin-bottom: 0;
}

.brand-lockup {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

/* Badge sits naturally sized under a centered wordmark */
.brand-lockup .hero-badge {
  display: inline-block;
  width: auto;
  text-align: center;
  margin-bottom: 0;
  box-sizing: border-box;
}

.brand-symbol-svg {
  display: block;
  width: 32px;
  height: 32px;
  color: var(--text-primary);
  opacity: 0.38;
}



.brand-reg {
  font-size: 0.35em;
  vertical-align: super;
  font-family: 'Libre Baskerville', serif;
}
.eyebrow-mini {
  padding: 4px 10px;
  font-size: 0.65rem;
  margin-bottom: 8px;
}

.font-tuner {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
  background: var(--bg-panel);
  border: var(--glass-border);
  padding: 12px;
  border-radius: 12px;
  backdrop-filter: blur(20px);
  box-shadow: var(--glass-shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  transition: transform 0.3s ease;
}

.font-tuner:hover {
  transform: scale(1.02);
}

.font-selector {
  background: var(--bg-input);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  padding: 8px 16px;
  border-radius: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9rem;
  cursor: pointer;
  outline: none;
}

.font-selector:hover {
  border-color: var(--accent-cool);
  background: rgba(255, 255, 255, 0.05);
}

.eyebrow {
  margin: 0 auto 16px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  padding: 6px 16px;
  background: var(--bg-panel);
  border: 1px solid var(--grid-line);
  border-radius: 99px;
  display: inline-block;
  backdrop-filter: blur(8px);
}

h1 {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2.4rem, 6vw, 3.8rem);
  line-height: 1.1;
  margin: 0 auto var(--space-md);
  font-weight: 700;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #a3b8a8 0%, #00eeff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  max-width: 25ch;
  text-align: center;
}

h2 {
  font-family: 'Outfit', sans-serif;
}

h3 {
  font-family: 'Outfit', sans-serif;
}

.lede {
  margin: 0 auto var(--space-lg);
  color: var(--text-muted);
  font-size: 1.2rem;
  line-height: 1.6;
  max-width: 60ch;
  text-align: center;
}

.layout {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.layout-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}

/* Restore the clear boxes to make it intuitive */
.form, .preview {
  background: var(--bg-panel);
  border: 1px solid var(--grid-line);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: 0 2px 24px rgba(0,0,0,0.35);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.form:hover, .preview:hover {
  border-color: var(--grid-line-hover);
}

.form, .preview {
  align-self: stretch;
  display: flex;
  flex-direction: column;
}

.field--grow {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.field--grow textarea {
  flex: 1;
  resize: vertical;
  min-height: 200px;
}

.card-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--grid-line);
}

.run-summary-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 16px;
}

.form-header, .preview-header {
  margin-bottom: 24px;
  border-bottom: 1px solid var(--grid-line);
  padding-bottom: 16px;
}

.form-header h2, .preview-header h2 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 8px 0;
}

.form-copy {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.field {
  margin-bottom: 24px;
}

label {
  display: block;
  margin-bottom: 10px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
}

/* Make inputs look like actionable inputs again */
textarea, select, input[type="password"] {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--grid-line);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  padding: 16px;
  border-radius: 8px;
  outline: none;
  transition: all 0.2s ease;
}

textarea {
  min-height: 220px;
  resize: vertical;
  line-height: 1.5;
}

textarea:focus, select:focus, input[type="password"]:focus {
  border-color: var(--accent-tension);
  background: #1f232d;
  box-shadow: 0 0 0 3px rgba(139, 199, 255, 0.16);
}

textarea:focus-visible, select:focus-visible, input[type="password"]:focus-visible {
  outline: 2px solid var(--accent-tension);
  outline-offset: 1px;
}

textarea::placeholder {
  color: #555c68;
}

.controls {
  margin-bottom: 24px;
}

.prompt-examples {
  margin: -6px 0 24px;
  padding: 20px;
  border: 1px solid var(--grid-line);
  border-radius: 14px;
  background: color-mix(in srgb, var(--bg-input) 76%, transparent);
}

.prompt-examples--faded {
  margin: 28px 0 0;
  opacity: 0.45;
  border-color: transparent;
  background: transparent;
  transition: opacity 0.2s ease;
}

.prompt-examples--faded:hover {
  opacity: 0.85;
}

.prompt-examples-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.prompt-examples-header h3 {
  margin: 0;
  font-size: 1rem;
}

.eyebrow-inline {
  margin: 0;
  padding: 4px 10px;
  font-size: 0.68rem;
}

.prompt-examples-copy {
  margin: 0 0 14px;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.prompt-example-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.prompt-example-card {
  width: 100%;
  min-height: 240px;
  padding: 28px 26px 30px;
  border: 1px solid var(--grid-line);
  border-radius: 14px;
  background: color-mix(in srgb, var(--bg-panel) 88%, transparent);
  color: var(--text-primary);
  text-align: left;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.prompt-example-card:hover {
  border-color: var(--grid-line-hover);
  background: color-mix(in srgb, var(--bg-panel) 92%, transparent);
}

.prompt-example-card:focus-visible {
  outline: 2px solid var(--accent-tension);
  outline-offset: 3px;
}

.prompt-example-card strong,
.prompt-example-card span {
  display: block;
}

.prompt-example-card strong {
  font-size: 0.98rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-tension);
}

.prompt-example-card span {
  margin-top: 14px;
  color: var(--text-muted);
  line-height: 1.65;
  font-size: 1.08rem;
  max-width: 28ch;
}

.auth-field {
  margin-top: -4px;
}

.field-hint {
  margin: 10px 0 0;
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.45;
}

.mode-note {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--text-muted);
  align-items: center;
}

.mode-chip {
  padding: 4px 8px;
  background: var(--bg-input);
  border: 1px solid var(--grid-line);
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: var(--text-primary);
}

/* Beautiful intuitive buttons */
.primary, .ghost, .tab {
  border: 0;
  cursor: pointer;
  transition: all 0.2s ease;
}

.primary {
  padding: 14px 32px;
  background: var(--accent-tension);
  color: #0a0a0a;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  border: none;
  border-radius: 10px;
  box-shadow: 0 4px 20px color-mix(in srgb, var(--accent-tension) 30%, transparent);
  transition: background 0.15s ease, transform 0.1s ease, box-shadow 0.2s ease;
}

.primary:hover {
  background: color-mix(in srgb, var(--accent-tension) 85%, white);
  transform: translateY(-1px);
  box-shadow: 0 6px 28px color-mix(in srgb, var(--accent-tension) 40%, transparent);
}

.primary:active {
  transform: scale(0.98);
}

.ghost {
  display: inline-flex;
  padding: 8px 16px;
  background: var(--bg-input);
  color: var(--text-muted);
  font-size: 0.9rem;
  border: 1px solid var(--grid-line);
  border-radius: 8px;
  text-decoration: none;
}

.ghost:hover {
  border-color: var(--text-primary);
  color: var(--text-primary);
}

.ghost.danger {
  color: var(--danger-accent);
  border-color: color-mix(in srgb, var(--danger-accent) 38%, transparent);
}

.ghost.danger:hover {
  color: var(--text-primary);
  border-color: color-mix(in srgb, var(--danger-accent) 60%, transparent);
}

button:disabled,
textarea:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.status {
  padding-top: 16px;
  margin: 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.status-running {
  color: var(--accent-tension);
}

.preview-meta {
  display: flex;
  gap: 32px;
  margin-bottom: 24px;
  padding: 16px 20px;
  background: var(--bg-input);
  border-radius: 8px;
  border: 1px solid var(--grid-line);
}

.review-panel {
  margin-bottom: 24px;
  padding: 20px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent-tension) 12%, transparent), color-mix(in srgb, var(--accent-tension) 4%, transparent));
  border: 1px solid color-mix(in srgb, var(--accent-tension) 30%, transparent);
  border-radius: 12px;
}

.history-panel {
  margin-bottom: 24px;
  padding: 20px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent-tuned) 12%, transparent), color-mix(in srgb, var(--accent-tuned) 4%, transparent));
  border: 1px solid color-mix(in srgb, var(--accent-tuned) 26%, transparent);
  border-radius: 12px;
}

.history-panel-header {
  margin-bottom: 16px;
}

.history-panel-header h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.history-copy {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.5;
}

.history-current-link {
  margin: 10px 0 0;
  color: var(--text-primary);
  font-size: 0.9rem;
}

.history-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.compare-panel {
  margin-bottom: 24px;
  padding: 20px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent-cool) 12%, transparent), color-mix(in srgb, var(--accent-cool) 4%, transparent));
  border: 1px solid color-mix(in srgb, var(--accent-cool) 22%, transparent);
  border-radius: 12px;
}

.compare-controls {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.compare-summary {
  margin: 4px 0 16px;
  color: var(--text-primary);
  font-size: 0.92rem;
}

.compare-results {
  display: grid;
  gap: 12px;
}

.compare-row {
  padding: 14px 16px;
  border: 1px solid var(--grid-line);
  border-radius: 10px;
  background: color-mix(in srgb, var(--bg-input) 72%, transparent);
}

.compare-row-header {
  margin-bottom: 12px;
  color: var(--accent-cool);
  text-transform: capitalize;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  font-family: 'JetBrains Mono', monospace;
}

.compare-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.compare-column {
  padding: 12px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--bg-panel) 88%, transparent);
  border: 1px solid color-mix(in srgb, var(--text-primary) 4%, transparent);
}

.compare-column-label {
  margin: 0 0 8px;
  color: var(--text-muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: 'JetBrains Mono', monospace;
}

.compare-value {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.84rem;
  line-height: 1.5;
}

.compare-empty {
  margin: 0;
  color: var(--text-muted);
}

.history-list {
  display: grid;
  gap: 12px;
}

.history-item {
  padding: 14px 16px;
  background: color-mix(in srgb, var(--bg-input) 76%, transparent);
  border: 1px solid var(--grid-line);
  border-radius: 10px;
}

.history-item-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.history-stage {
  margin: 0 0 4px;
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-family: 'JetBrains Mono', monospace;
}

.history-status {
  font-size: 0.95rem;
}

.history-badge {
  display: inline-flex;
  margin-top: 8px;
  padding: 4px 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent-cool) 16%, transparent);
  color: var(--accent-cool);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: 'JetBrains Mono', monospace;
}

.history-status[data-history-status="pending"] { color: var(--accent-tension); }
.history-status[data-history-status="approved"] { color: var(--accent-tuned); }
.history-status[data-history-status="rejected"] { color: #fda4af; }
.history-status[data-history-status="steered"] { color: #7dd3fc; }

.history-time {
  color: var(--text-muted);
  font-size: 0.8rem;
  text-align: right;
  font-family: 'JetBrains Mono', monospace;
}

.history-reason,
.history-note {
  margin: 10px 0 0;
  color: var(--text-muted);
  line-height: 1.5;
}

.history-note {
  color: var(--text-primary);
}

.review-panel-header {
  margin-bottom: 16px;
}

.review-panel-header h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.review-copy {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.5;
}

.review-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.meta-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.meta-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}

.status-pill {
  font-size: 0.9rem;
  font-weight: 500;
  font-family: 'JetBrains Mono', monospace;
}

.status-pill[data-status="idle"] { color: var(--text-muted); }
.status-pill[data-status="running"] { color: var(--accent-tension); }
.status-pill[data-status="completed"] { color: var(--accent-tuned); }
.status-pill[data-status="failed"] { color: #f43f5e; }

@keyframes pulse-running {
  0% { opacity: 1; }
  50% { opacity: 0.5; color: #fff; }
  100% { opacity: 1; }
}
.pulsing {
  animation: pulse-running 1.5s infinite ease-in-out;
}

.downloads {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--grid-line);
  padding-bottom: 0px;
}

.tab {
  padding: 10px 16px;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.95rem;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.tab.active {
  color: var(--text-primary);
  border-bottom: 2px solid var(--text-primary);
}

.tab:hover:not(.active) {
  color: var(--text-primary);
}

.doc-panel[hidden] {
  display: none;
}

.panel-flash {
  animation: panel-flash 0.9s ease-out;
}

@keyframes panel-flash {
  0% {
    transform: translateY(0);
    box-shadow: 0 0 0 0 rgba(125, 211, 252, 0);
  }
  30% {
    transform: translateY(-2px);
    box-shadow: 0 0 0 4px rgba(125, 211, 252, 0.16);
  }
  100% {
    transform: translateY(0);
    box-shadow: 0 0 0 0 rgba(125, 211, 252, 0);
  }
}

.doc-meta {
  margin-bottom: 12px;
  padding: 12px 14px;
  border: 1px solid color-mix(in srgb, var(--accent-cool) 24%, transparent);
  background: color-mix(in srgb, var(--accent-cool) 7%, transparent);
  border-radius: 10px;
}

.doc-meta-title {
  display: block;
  margin: 0 0 6px;
  color: var(--accent-cool);
  font-size: 0.9rem;
  font-family: 'JetBrains Mono', monospace;
}

.doc-meta-copy {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.5;
  font-size: 0.9rem;
}

.doc-meta-sections {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.doc-meta-section {
  padding: 10px 12px;
  border: 1px solid color-mix(in srgb, var(--accent-cool) 16%, transparent);
  border-radius: 8px;
  background: color-mix(in srgb, var(--bg-input) 70%, transparent);
}

.doc-meta-section-title {
  margin: 0 0 8px;
  color: var(--accent-cool);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: 'JetBrains Mono', monospace;
}

.doc-meta-list {
  margin: 0;
  padding-left: 18px;
  color: var(--text-primary);
}

.doc-meta-list li {
  margin: 6px 0 0;
  font-size: 0.88rem;
  line-height: 1.4;
}

.markdown {
  margin: 0;
  padding: 24px;
  background: var(--bg-input);
  border-radius: 8px;
  border: 1px solid var(--grid-line);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  line-height: 1.7;
  overflow-x: auto;
  height: 100%;
}

.markdown h1, .markdown h2, .markdown h3 {
  color: var(--text-primary);
  margin-top: 2rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

.markdown h1 { font-size: 1.8rem; border-bottom: 1px solid var(--grid-line); padding-bottom: 0.5rem; }
.markdown h2 { font-size: 1.4rem; }
.markdown h3 { font-size: 1.15rem; }

.markdown p {
  margin-bottom: 1.25rem;
}

.markdown ul, .markdown ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}

.markdown li {
  margin-bottom: 0.5rem;
}

.markdown code {
  font-family: 'JetBrains Mono', monospace;
  background: color-mix(in srgb, var(--bg-root) 60%, black);
  padding: 0.15rem 0.35rem;
  border-radius: 4px;
  font-size: 0.85em;
  color: var(--code-accent);
}

.markdown pre code {
  display: block;
  padding: 1rem;
  overflow-x: auto;
  background: color-mix(in srgb, var(--bg-root) 78%, black);
  color: var(--text-primary);
  border: 1px solid var(--grid-line);
}

.markdown a {
  color: var(--accent-tension);
  text-decoration: none;
}
.markdown a:hover {
  text-decoration: underline;
}

/* Pre-run / post-run visibility */



/* Brand options preview */
.brand-options {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 16px;
  padding: 20px;
  border: 1px dashed var(--grid-line-hover);
  border-radius: 8px;
}
.brand-opt-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border: 1px solid var(--grid-line);
  border-radius: 8px;
  min-width: 120px;
}
.brand-opt-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  white-space: nowrap;
}

.hero-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-tension);
  background: color-mix(in srgb, var(--accent-tension) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent-tension) 22%, transparent);
  border-radius: 99px;
  padding: 6px 16px;
  margin-bottom: var(--space-md);
  font-family: 'JetBrains Mono', monospace;
  backdrop-filter: blur(8px);
}

/* Pipeline flow */
.pipeline-flow {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 24px;
  padding: 16px 20px;
  background: var(--bg-input);
  border: 1px solid var(--grid-line);
  border-radius: 8px;
}

.pipeline-step {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 1;
  min-width: 90px;
}

.pipeline-agent {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-tension);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.pipeline-role {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.35;
}

.pipeline-sep {
  color: var(--accent-tension);
  font-size: 1rem;
  margin-top: 2px;
  flex-shrink: 0;
  opacity: 0.6;
}

.pipeline-note {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 8px;
  text-align: center;
  letter-spacing: 0.02em;
}


.preview:not(.has-run) .post-run-region {
  display: none !important;
}

.preview.has-run .pre-run-region {
  display: none !important;
}

/* Preview empty state */
.preview-empty {
  flex: 1;
  padding: 28px 22px;
  text-align: left;
  border: 1px solid var(--grid-line);
  border-radius: 8px;
  background: var(--bg-input);
  margin-bottom: 0;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.preview-empty-heading {
  margin: 0 0 12px;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.preview-empty-copy {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 34ch;
}

/* Mode note paragraph spacing */
.mode-note p {
  margin: 0;
}

.mode-note p + p {
  margin-top: 8px;
}

/* Focus-visible states */
.primary:focus-visible,
.ghost:focus-visible,
.tab:focus-visible {
  outline: 2px solid var(--accent-tension);
  outline-offset: 3px;
}

@media (max-width: 900px) {
  .shell {
    padding: 28px 16px 56px;
  }

  .header-row {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 14px;
    margin-bottom: var(--space-md);
  }

  .hero-brand,
  .header-center,
  .session-shell,
  .hero-extras {
    width: 100%;
    justify-content: center;
  }

  .nav-cluster {
    gap: 14px;
  }

  .nav-link {
    font-size: 0.9rem;
  }
}

@media (max-width: 640px) {
  .layout-split { grid-template-columns: 1fr; }
  .hero { text-align: left; align-items: flex-start; }
  .theme-switcher { align-items: flex-start; margin-bottom: 22px; }
  .theme-switcher-options { justify-content: flex-start; }
  .hero-brand { justify-content: flex-start; }
  .brand-lockup { width: auto; align-items: flex-start; }
  .eyebrow { margin: 0 0 16px; }
  h1 { margin: 0 0 var(--space-md); font-size: 2.2rem; text-align: left; }
  .lede { margin: 16px 0 0; }
  .preview-meta { flex-direction: column; gap: 16px; padding: 16px; }
  .compare-controls { grid-template-columns: 1fr; }
  .compare-columns { grid-template-columns: 1fr; }
  .history-item-top { flex-direction: column; }
  .history-time { text-align: left; }
  .review-actions { flex-direction: column; }
  .form, .preview { padding: 24px; border-radius: 16px; }
  textarea { min-height: 180px; }
  .prompt-examples { padding: 14px; }
  .prompt-example-list { grid-template-columns: 1fr; }
  .prompt-example-card { min-height: 0; padding: 18px; }
  .preview-empty { min-height: 0; }
  .pipeline-flow {
    width: 100%;
  }
}

body {
  background-color: var(--bg-root);
  background-image: 
    radial-gradient(circle at 20% 0%, var(--hero-glow), transparent 50%),
    radial-gradient(circle at 80% 100%, rgba(136, 85, 255, 0.12), transparent 50%),
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px) !important;
  background-size: 100% 100%, 100% 100%, 40px 40px, 40px 40px !important;
  background-position: 0 0, 0 0, 0 0, 0 0 !important;
  color: var(--text-primary);
}
/* Consolidating and polishing final component styles */
.brand-wordmark {
  font-family: var(--brand-font), sans-serif;
  font-size: 2.5rem;
  letter-spacing: -0.05em;
  text-transform: capitalize;
  font-weight: 800 !important;
  background: linear-gradient(180deg, #d4d4d4 0%, #8c8c8c 40%, #b0b0b0 70%, #6e6e6e 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  opacity: 1 !important;
}

.first-s, .last-s {
  font-size: 0.85em;
  display: inline-block;
  vertical-align: baseline;
  position: relative;
  top: 0.02em;
  background: linear-gradient(180deg, #d4d4d4 0%, #8c8c8c 40%, #b0b0b0 70%, #6e6e6e 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.last-s {
  transform: scaleX(-1);
}

.brand-reg {
  -webkit-text-fill-color: var(--text-muted);
}

/* Global Polish */
.form, .preview, .prompt-example-card, .history-panel, .review-panel, .compare-panel {
  background: var(--bg-panel) !important;
  backdrop-filter: blur(24px) !important;
  -webkit-backdrop-filter: blur(24px) !important;
  border: var(--glass-border) !important;
  box-shadow: var(--glass-shadow) !important;
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1) !important;
}

.primary {
  background: linear-gradient(135deg, var(--accent-tension), var(--accent-tuned)) !important;
  color: #fff !important;
  border: none !important;
  box-shadow: 0 4px 20px rgba(136, 85, 255, 0.2) !important;
}

.ghost {
  border-color: rgba(255,255,255,0.12) !important;
  background: rgba(255,255,255,0.03) !important;
}

.eyebrow {
  background: rgba(13, 15, 22, 0.8) !important;
  border: 1px solid rgba(255,255,255,0.12) !important;
  color: var(--accent-tension) !important;
  backdrop-filter: blur(10px) !important;
}

.pipeline-step {
  transition: transform 0.3s ease !important;
}
.pipeline-step:hover {
  transform: translateY(-4px) !important;
}
.pipeline-flow {
  background: rgba(13, 15, 22, 0.6) !important;
  border: var(--glass-border) !important;
  box-shadow: inset 0 2px 10px rgba(0,0,0,0.4) !important;
  backdrop-filter: blur(10px) !important;
}

.prompt-example-card strong {
  color: var(--accent-cool) !important;
}
.prompt-example-card span {
  color: var(--text-muted) !important;
}
.prompt-example-card:hover strong {
  color: #fff !important;
}

.session-shell {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

.viewer-summary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
}

.viewer-avatar {
  width: 24px;
  height: 24px;
  border-radius: 999px;
  object-fit: cover;
}

.auth-modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  background: rgba(5, 9, 20, 0.72);
  padding: 24px;
}

.auth-modal-card {
  width: min(460px, 100%);
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  background: rgba(8, 14, 29, 0.96);
  box-shadow: var(--panel-shadow);
  padding: 20px;
  display: grid;
  gap: 12px;
}

.auth-modal-close {
  justify-self: end;
}

.auth-modal-cta {
  display: inline-flex;
  justify-content: center;
  align-items: center;
}