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

body {
  background: #2b2b2b;
  color: #d4d4d4;
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  min-height: 100vh;
  line-height: 1.7;
}

/* ── NAV ── */
nav {
  background: #2b2b2b;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 0 48px;
  height: 56px;
  display: flex;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-text {
  font-family: 'JetBrains Mono', monospace;
  font-size: 15px;
  font-weight: 500;
  color: #e0e0e0;
  letter-spacing: 2px;
}

/* ── LAYOUT ── */
.page {
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 48px 64px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - 56px - 52px);
  align-items: start;
  gap: 48px;
}

/* ── LEFT ── */
.left {
  padding-right: 32px;
  padding-top: 8px;
}

h1 {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 700;
  color: #f0f0f0;
  letter-spacing: -0.5px;
  line-height: 1.2;
  margin-bottom: 20px;
}

.accent {
  width: 0;
  height: 0;
  margin: 0;
  display: none;
}

.tagline {
  font-size: 14px;
  color: #999;
  line-height: 1.8;
  margin-bottom: 0;
}

.tagline code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: #c0c0c0;
  background: rgba(255,255,255,0.06);
  padding: 2px 6px;
  border-radius: 3px;
}

.provider-claude { color: #e8b84b; font-weight: 500; }
.provider-openai  { color: #6ec78a; font-weight: 500; }

.divider {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.08);
  margin: 32px 0 20px;
}

.label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: #6b8f6b;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 14px;
}

/* ── PROVIDER BADGES ── */
.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 4px;
}

.badge {
  border-radius: 4px;
  padding: 8px 14px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  background: #232323;
}

.badge-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.badge-name {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 500;
}

.badge-anthropic             { border: 1px solid #8a6d2b; }
.badge-anthropic .badge-label { color: #8a6d2b; }
.badge-anthropic .badge-name  { color: #e8b84b; }

.badge-openai                { border: 1px solid #3d7a4f; }
.badge-openai .badge-label   { color: #3d7a4f; }
.badge-openai .badge-name    { color: #6ec78a; }

.badge-google                { border: 1px solid #4a6fa5; }
.badge-google .badge-label   { color: #4a6fa5; }
.badge-google .badge-name    { color: #8ab4f8; }

.badge-custom                { border: 1px dashed #666; }
.badge-custom .badge-label   { color: #666; }
.badge-custom .badge-name    { color: #aaa; }

/* ── DOCKER CTA ── */
.docker-block {
  background: #1e1e1e;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 4px;
  padding: 14px 16px;
  margin-bottom: 12px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.docker-block .dollar {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: #6ec78a;
  flex-shrink: 0;
  padding-top: 1px;
}

.docker-block code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: #d4d4d4;
  word-break: break-all;
  line-height: 1.6;
}

.docker-note {
  font-size: 11px;
  color: #555;
}

/* ── RIGHT — TERMINAL REPLAY ── */
.right {
  padding-left: 0;
  border-left: none;
}

.terminal {
  background: #1a1a1a;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  overflow: hidden;
}

.terminal-bar {
  background: #141414;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot-red    { background: #ff5f57; }
.dot-yellow { background: #febc2e; }
.dot-green  { background: #28c840; }

.terminal-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: #e8b84b;
  font-weight: 500;
}

.terminal-meta {
  padding: 10px 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: #666;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
}

.meta-tag {
  background: rgba(232,184,75,0.12);
  color: #e8b84b;
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 9px;
  margin-right: 4px;
}

.meta-sep { color: #555; }
.meta-val { color: #999; }
.meta-amber { color: #e8b84b; }
.meta-red   { color: #ff5f57; }
.meta-green { color: #6ec78a; }

.terminal-body {
  padding: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  line-height: 1.7;
  max-height: 520px;
  overflow: hidden;
  transition: opacity 0.6s ease;
}

/* ── Transcript entries ── */
.entry {
  border-left: 3px solid #333;
  margin-bottom: 12px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.entry.visible {
  opacity: 1;
  transform: translateY(0);
}

.entry.border-term  { border-left-color: #3d7a4f; }
.entry.border-flag  { border-left-color: #7c3aed; }
.entry.border-coach { border-left-color: #8a6d2b; }

.entry-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: rgba(255,255,255,0.02);
}

.marker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}

.marker-term  { color: #6ec78a; }
.marker-flag  { color: #c084fc; }
.marker-coach { color: #e8b84b; }

.entry-label {
  font-size: 10px;
  color: #666;
  flex: 1;
}

.entry-ts {
  font-size: 9px;
  color: #444;
  flex-shrink: 0;
}

.entry-body {
  padding: 8px 12px 10px;
}

.cmd {
  color: #6ec78a;
  font-size: 11px;
  margin-bottom: 6px;
  font-weight: 500;
  min-height: 1.4em;
}

.reasoning {
  color: #c084fc;
  font-size: 10px;
  font-style: italic;
  margin-bottom: 6px;
  line-height: 1.6;
  min-height: 1.4em;
}

.out {
  color: #b0b0b0;
  font-size: 10px;
  line-height: 1.5;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.val     { color: #e8b84b; }
.val-red { color: #ff5f57; font-weight: 700; }

.flag-line {
  font-size: 11px;
  color: #999;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.flag-val {
  color: #c084fc;
  font-weight: 500;
}

.flag-status       { font-size: 10px; margin-left: 4px; }
.flag-status.valid { color: #6ec78a; }

.coach-text {
  color: #e8b84b;
  font-size: 10px;
  line-height: 1.7;
  min-height: 1.4em;
}

/* Cursor */
.t-cursor {
  margin-top: 4px;
  padding-left: 4px;
}

.cursor-block {
  color: #6ec78a;
  animation: blink 1s step-end infinite;
}

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

/* ── FOOTER ── */
footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 16px 48px;
  font-size: 11px;
  color: #444;
  text-align: center;
}

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  nav { padding: 0 24px; }

  .page {
    grid-template-columns: 1fr;
    padding: 40px 24px;
  }

  .left {
    padding-right: 0;
    margin-bottom: 48px;
  }

  .right {
    padding-left: 0;
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-top: 40px;
  }

  footer { padding: 16px 24px; }
}

@media (max-width: 480px) {
  h1 { font-size: 26px; }
  .badges { gap: 8px; }
  .docker-block code { font-size: 11px; }
}