/* Homepage setup button (agent-setup.js). Builds on .btn .btn-lg .btn-outline
   from button.css; this file only adds the stacked labels and the icon slot. */

/* Three pill buttons can exceed the hero column; wrap rather than overflow. */
.hero-ctas { flex-wrap: wrap; }

.agent-setup { max-width: 100%; }
/* Every label shares one grid cell, so the button is always as wide as the
   widest label and never changes width between states. */
.agent-setup-labels { display: inline-grid; }
.agent-setup-labels > span {
  grid-area: 1 / 1;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  transition: opacity var(--btn-dur) var(--btn-ease), transform var(--btn-dur) var(--btn-ease), visibility var(--btn-dur);
}
.agent-setup-copy, .agent-setup-done, .agent-setup-failed {
  opacity: 0; visibility: hidden; transform: translateY(3px);
}
.agent-setup-done svg { width: 1em; height: 1em; flex: none; }

@media (hover: hover) {
  .agent-setup:not([data-state]):hover .agent-setup-rest { opacity: 0; visibility: hidden; transform: translateY(-3px); }
  .agent-setup:not([data-state]):hover .agent-setup-copy { opacity: 1; visibility: visible; transform: none; }
}
.agent-setup:not([data-state]):focus-visible .agent-setup-rest { opacity: 0; visibility: hidden; transform: translateY(-3px); }
.agent-setup:not([data-state]):focus-visible .agent-setup-copy { opacity: 1; visibility: visible; transform: none; }
.agent-setup[data-state] .agent-setup-rest { opacity: 0; visibility: hidden; transform: translateY(-3px); }
.agent-setup[data-state='copied'] .agent-setup-done,
.agent-setup[data-state='failed'] .agent-setup-failed { opacity: 1; visibility: visible; transform: none; }

.agent-setup-icons {
  position: relative; display: inline-block; flex: none;
  width: 1.15em; height: 1.15em; overflow: hidden;
}
.agent-setup-icons > svg {
  position: absolute; inset: 0; width: 100%; height: 100%;
  opacity: 0; transform: translateY(70%);
  transition: opacity 320ms var(--btn-ease), transform 320ms var(--btn-ease);
}
.agent-setup-icons > svg[data-active] { opacity: 1; transform: none; }

.agent-setup-fallback { margin-top: 14px; display: grid; gap: 6px; }
.agent-setup-fallback label { font-size: 13.5px; color: var(--ink-2); }
.agent-setup-fallback textarea {
  width: 100%; box-sizing: border-box; resize: vertical;
  font-family: var(--font-mono); font-size: 12.5px; line-height: 1.5;
  color: var(--ink-1); background: var(--paper-1);
  border: 1px solid var(--line-2); border-radius: 8px; padding: 10px 12px;
}

@media (max-width: 420px) {
  .agent-setup.btn-lg { padding: 0 20px; }
}

@media (prefers-reduced-motion: reduce) {
  .agent-setup-labels > span, .agent-setup-icons > svg { transition: none; transform: none; }
}