/* Agents onboarding page (/agents/). Depends on tokens in style.css and the
   light page shell in pages.css; code blocks reuse .home-code-block from home.css.
   The homepage hero pill lives in home.css. */

.agent-mark {
  width: 1.125rem;
  height: 1.125rem;
  flex: none;
}

/* Brand logos are square jpegs; the circle crop makes them read as app icons. */
img.agent-mark {
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--ab-border);
}

.agent-mark--claude {
  color: var(--ab-accent);
}

.agents-link {
  color: var(--ab-accent);
  text-decoration: none;
  border-bottom: 1px solid var(--color-terracotta-border);
  transition: color 0.15s ease, border-color 0.15s ease;
}

.agents-link:hover {
  color: var(--color-terracotta-deep);
  border-bottom-color: var(--color-terracotta-deep);
}

/* ════ HERO ═══════════════════════════════════════════════════════ */
.agents-hero {
  padding-top: calc(env(safe-area-inset-top, 0px) + var(--hero-nav-block) + 2.5rem);
  padding-bottom: clamp(3rem, 6vw, 4.5rem);
  background: var(--ab-bg-raised);
  border-bottom: 1px solid var(--ab-border);
}

.agents-hero-inner {
  max-width: 48rem;
  margin: 0 auto;
  text-align: center;
}

.agents-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 1.5rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--ab-border);
  border-radius: var(--radius-pill);
  background: var(--ab-bg);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ab-ink-secondary);
}

.agents-eyebrow-marks {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--ab-ink);
}

.agents-eyebrow-marks .ph {
  font-size: 1rem;
  line-height: 1;
}

.agents-title {
  margin: 0;
  font-size: clamp(2.25rem, 1.4rem + 3.4vw, 3.4rem);
  line-height: 1.08;
  font-weight: 500;
  letter-spacing: var(--tracking-display);
  color: var(--ab-ink);
  text-wrap: balance;
}

.agents-lead {
  margin: 1.25rem auto 0;
  max-width: 40rem;
  font-size: 1.0625rem;
  line-height: var(--hero-lead-line-height);
  color: var(--ab-ink-secondary);
  text-wrap: pretty;
}

/* ── The one-line prompt ───────────────────────────────────────── */
.agents-prompt-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 2.25rem auto 0;
  max-width: 46rem;
  padding: 0.9rem 0.9rem 0.9rem 1.25rem;
  text-align: left;
  background: var(--ab-bg-raised);
  border: 1px solid var(--ab-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
}

.agents-prompt-text {
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--ab-ink);
  word-break: normal;
  overflow-wrap: break-word;
}

.agents-prompt-card .agents-btn {
  flex: none;
}

.agents-quicklinks {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.agents-note {
  margin: 1.25rem auto 0;
  max-width: 40rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--ab-ink-muted);
}

/* The desktop hint only makes sense with a browser on the same machine. */
.agents-note--mobile {
  display: none;
}

@media (max-width: 719px) {
  .agents-note--mobile {
    display: block;
  }

  .agents-prompt-card {
    flex-direction: column;
    align-items: stretch;
    gap: 0.9rem;
  }

  .agents-prompt-card .agents-btn {
    width: 100%;
  }
}

/* ── Buttons ──────────────────────────────────────────────────── */
.agents-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.15rem;
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.18s ease, border-color 0.18s ease,
    color 0.18s ease, transform 0.18s ease;
}

.agents-btn:active {
  transform: scale(0.985);
}

.agents-btn .ph {
  font-size: 1.0625rem;
  line-height: 1;
}

.agents-btn--solid {
  background: var(--color-terracotta);
  border-color: var(--color-terracotta);
  color: #fff;
}

.agents-btn--solid:hover {
  background: var(--color-terracotta-deep);
  border-color: var(--color-terracotta-deep);
}

.agents-btn--solid .agent-mark {
  color: #fff;
}

.agents-btn--solid img.agent-mark {
  border-color: rgba(255, 255, 255, 0.4);
}

.agents-btn--solid.is-copied {
  background: var(--color-green);
  border-color: var(--color-green);
}

/* Cursor's panel: solid actions wear black, not terracotta. */
#panel-cursor .agents-btn--solid {
  background: var(--ab-ink);
  border-color: var(--ab-ink);
}

#panel-cursor .agents-btn--solid:hover {
  background: #000;
  border-color: #000;
}

.agents-btn--outline {
  background: var(--ab-bg-raised);
  border-color: var(--ab-border);
  color: var(--ab-ink);
}

.agents-btn--outline:hover {
  border-color: var(--color-terracotta-border);
  color: var(--color-terracotta-deep);
}

.agents-btn--ghost {
  background: transparent;
  border-color: var(--ab-border);
  color: var(--ab-ink-secondary);
}

.agents-btn--ghost:hover {
  border-color: var(--color-terracotta-border);
  color: var(--ab-ink);
}

.agents-btn--ghost.is-copied {
  border-color: rgba(31, 122, 77, 0.45);
  color: var(--color-green);
}

/* ════ SECTIONS ═══════════════════════════════════════════════════ */
.agents-section {
  padding-top: clamp(3rem, 6vw, 4.75rem);
  padding-bottom: clamp(3rem, 6vw, 4.75rem);
}

.agents-section--raised {
  background: var(--ab-bg-raised);
  border-top: 1px solid var(--ab-border);
  border-bottom: 1px solid var(--ab-border);
}

.agents-section-title {
  margin: 0;
  font-size: var(--text-3xl);
  font-weight: 500;
  letter-spacing: var(--tracking-display);
  color: var(--ab-ink);
}

.agents-section-lead {
  margin: 0.75rem 0 0;
  max-width: 44rem;
  font-size: 1.0625rem;
  line-height: var(--leading-body);
  color: var(--ab-ink-secondary);
}

/* ── How it works ──────────────────────────────────────────────── */
.agents-steps {
  list-style: none;
  margin: 2.25rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

@media (max-width: 860px) {
  .agents-steps {
    grid-template-columns: 1fr;
  }
}

.agents-step {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--ab-bg-raised);
  border: 1px solid var(--ab-border);
  border-radius: var(--radius-xl);
}

/* What the agent shows at this step: a one-line terminal readout. */
.agents-step-demo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-height: 4.25rem;
  padding: 1rem 1.25rem;
  background: #17171a;
  color: #d4d4d8;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.agents-step-demo-prompt {
  color: var(--color-terracotta);
}

.agents-step-demo-ok {
  display: inline-flex;
  color: #4ade80;
}

.agents-step-body {
  padding: 1.25rem 1.5rem 1.5rem;
}

.agents-step-title {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin: 0 0 0.45rem;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--ab-ink);
}

.agents-step-key {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--ab-accent);
}

.agents-step-text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--ab-ink-muted);
}

/* ════ PICK YOUR AGENT ════════════════════════════════════════════ */
.agents-tabs {
  margin-top: 2.25rem;
}

.agents-tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin: 0 0 2rem;
  padding-bottom: 0;
  border-bottom: 1px solid var(--ab-border);
}

.agents-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: -1px;
  padding: 0.7rem 0.85rem;
  border: 1px solid transparent;
  border-bottom-color: transparent;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  background: none;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--ab-ink-muted);
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease, background-color 0.15s ease;
}

.agents-tab .ph {
  font-size: 1.0625rem;
  line-height: 1;
}

.agents-tab:hover {
  color: var(--ab-ink);
}

.agents-tab.is-active {
  color: var(--ab-ink);
  font-weight: 600;
  border-color: var(--ab-border);
  border-bottom-color: var(--ab-bg-raised);
  background: var(--ab-bg-raised);
}

.agents-tab:focus-visible,
.agents-btn:focus-visible,
.agents-panel:focus-visible {
  outline: 2px solid var(--ab-accent);
  outline-offset: 2px;
}

.agents-panel {
  max-width: 52rem;
}

.agents-panel-title {
  margin: 2rem 0 0.6rem;
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ab-ink);
}

.agents-panel > .agents-panel-title:first-child {
  margin-top: 0;
}

.agents-tag {
  margin-left: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ab-ink-muted);
}

.agents-prose {
  margin: 0 0 0.9rem;
  max-width: 46rem;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--ab-ink-secondary);
}

.agents-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.625rem;
  margin: 0 0 1.25rem;
}

.agents-section .home-code-block {
  margin: 0 0 1.1rem;
  border-radius: var(--radius-lg);
}

.agents-footnote {
  margin: 2.5rem 0 0;
  max-width: 46rem;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--ab-ink-muted);
}

/* ════ YOU STAY IN CHARGE ═════════════════════════════════════════ */
.agents-trust {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2.25rem;
}

@media (max-width: 860px) {
  .agents-trust {
    grid-template-columns: 1fr;
  }
}

.agents-trust-card {
  padding: 1.5rem;
  background: var(--ab-bg-raised);
  border: 1px solid var(--ab-border);
  border-radius: var(--radius-xl);
}

.agents-trust-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 1.1rem;
  border: 1px solid var(--color-terracotta-border);
  border-radius: var(--radius-lg, 0.75rem);
  color: var(--ab-accent);
}

.agents-trust-icon .ph {
  font-size: 1.25rem;
}

.agents-trust-title {
  margin: 0 0 0.45rem;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--ab-ink);
}

.agents-trust-text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--ab-ink-muted);
}

/* ════ FOR AGENTS AND TOOLS ═══════════════════════════════════════ */
.agents-resources {
  list-style: none;
  margin: 2.25rem 0 0;
  padding: 0;
  border-top: 1px solid var(--ab-border);
}

.agents-resource {
  display: grid;
  grid-template-columns: 11rem minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 0.35rem 1.25rem;
  align-items: baseline;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--ab-border);
}

@media (max-width: 860px) {
  .agents-resource {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }
}

.agents-resource-label {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ab-ink);
}

.agents-resource-label .ph {
  font-size: 1rem;
  color: var(--ab-accent);
}

.agents-resource-desc {
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--ab-ink-muted);
}

.agents-resource-value {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--ab-ink-secondary);
  word-break: break-all;
}