.ai-integration {
  position: relative;
  display: grid;
  gap: 22px;
  margin-top: 28px;
  overflow: visible;
}

.ai-integration-heading {
  display: flex;
  justify-content: space-between;
  gap: 22px;
  align-items: flex-start;
}

.ai-integration-heading h2 {
  margin: 4px 0 9px;
  color: #effffb;
  font-size: clamp(1.7rem, 3vw, 2.45rem);
  line-height: 1.08;
  letter-spacing: -.025em;
}

.ai-integration-heading > div > p:last-child {
  max-width: 820px;
  margin: 0;
  color: #9fb1c1;
  line-height: 1.65;
}

.ai-zero-write {
  flex: 0 0 auto;
  padding: 9px 13px;
  border: 1px solid rgba(125, 224, 210, .52);
  border-radius: 999px;
  background: rgba(32, 111, 99, .15);
  color: #baf4eb;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .025em;
}

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

.ai-paths article {
  display: grid;
  gap: 8px;
  min-height: 118px;
  padding: 17px;
  border: 1px solid #29465d;
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(10, 29, 44, .96), rgba(6, 20, 32, .98));
}

.ai-paths article.active {
  border-color: #7de0d2;
  background: linear-gradient(145deg, rgba(24, 88, 85, .34), rgba(7, 21, 34, .96));
  box-shadow: inset 0 0 0 1px rgba(125, 224, 210, .06);
}

.ai-paths strong {
  color: #d8fff9;
  font-size: .78rem;
  letter-spacing: .045em;
}

.ai-paths span {
  color: #8fa5b6;
  line-height: 1.5;
}

.ai-boundary {
  padding: 15px 17px;
  border: 1px solid rgba(125, 224, 210, .2);
  border-left: 4px solid #7de0d2;
  border-radius: 0 13px 13px 0;
  background: rgba(22, 74, 75, .2);
  color: #c7eee9;
  line-height: 1.6;
}

.ai-config-grid {
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr) minmax(220px, .8fr);
  gap: 14px;
  align-items: end;
  overflow: visible;
}

.ai-config-grid label {
  position: relative;
  z-index: 5;
  display: grid;
  gap: 8px;
  min-width: 0;
  overflow: visible;
  color: #b7cad4;
  font-size: .8rem;
  font-weight: 750;
}

.ai-config-grid select {
  position: relative;
  z-index: 6;
  width: 100%;
  min-height: 48px;
  margin: 0;
  padding: 0 14px;
  border: 1px solid #315a70;
  border-radius: 13px;
  background: #071824;
  color: #effffb;
  color-scheme: dark;
  cursor: pointer;
  pointer-events: auto;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .025);
}

.ai-config-grid select:hover {
  border-color: #4d8791;
  background: #091d2b;
}

.ai-config-grid select option {
  background: #071824;
  color: #effffb;
}

.ai-current-stack {
  display: grid;
  gap: 6px;
  min-height: 76px;
  padding: 14px 16px;
  border: 1px solid #35536e;
  border-radius: 14px;
  background: linear-gradient(145deg, #0a1d2d, #071723);
}

.ai-current-stack span {
  color: #7f96aa;
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .09em;
}

.ai-current-stack strong {
  color: #e1f4f1;
  font-size: 1rem;
}

.ai-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.ai-actions button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 10px 17px;
  border: 1px solid #7de0d2;
  border-radius: 12px;
  background: linear-gradient(135deg, #7de0d2, #52d5c9);
  color: #041915;
  font: inherit;
  font-size: .78rem;
  font-weight: 850;
  letter-spacing: .035em;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(49, 203, 188, .12);
  transition: transform .18s ease, border-color .18s ease, background .18s ease, color .18s ease;
}

.ai-actions button:hover:not(:disabled) {
  transform: translateY(-1px);
  background: linear-gradient(135deg, #96ebdf, #61dfd2);
}

.ai-actions button.secondary {
  border-color: #355f72;
  background: #091b29;
  color: #b9d8df;
  box-shadow: none;
}

.ai-actions button.secondary:hover:not(:disabled) {
  border-color: #7de0d2;
  background: rgba(125, 224, 210, .1);
  color: #e6fffb;
}

.ai-actions button:focus-visible,
.ai-config-grid select:focus-visible,
#aiIntegrationPrompt:focus-visible {
  outline: 3px solid rgba(125, 224, 210, .62);
  outline-offset: 3px;
}

.ai-actions button:disabled {
  cursor: not-allowed;
  opacity: .38;
  transform: none;
}

.ai-actions [data-ai-action="validate"] {
  display: none !important;
}

.ai-prompt-label {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid #294d61;
  border-radius: 18px;
  background:
    radial-gradient(circle at 100% 0%, rgba(59, 155, 147, .1), transparent 24rem),
    linear-gradient(145deg, rgba(8, 27, 41, .98), rgba(5, 17, 28, .99));
  box-shadow: 0 22px 60px rgba(0, 0, 0, .18);
}

.ai-prompt-label > span {
  display: flex;
  align-items: center;
  gap: 9px;
  color: #8fe7db;
  font-size: .74rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: .12em;
}

.ai-prompt-label > span::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #7de0d2;
  box-shadow: 0 0 16px rgba(125, 224, 210, .65);
}

#aiIntegrationPrompt {
  width: 100%;
  min-height: 390px;
  margin: 0;
  padding: 20px;
  resize: vertical;
  border: 1px solid #203f51;
  border-radius: 14px;
  outline: 0;
  background: #030d15;
  color: #cfe4e7;
  caret-color: #7de0d2;
  white-space: pre-wrap;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: .82rem;
  line-height: 1.68;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .018);
}

#aiIntegrationPrompt::selection {
  background: rgba(125, 224, 210, .24);
}

.ai-expected-files {
  padding: 18px;
  border: 1px solid #29465d;
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(9, 27, 42, .96), rgba(6, 20, 32, .98));
}

.ai-expected-files h3 {
  margin: 0 0 7px;
  color: #d8fff9;
}

.ai-expected-files p {
  margin: 0;
  color: #8fa5b6;
  line-height: 1.55;
}

.ai-expected-files ul {
  columns: 2;
  margin: 16px 0 0;
  padding-left: 22px;
  color: #b8c9d5;
}

.ai-expected-files li {
  margin-bottom: 8px;
  break-inside: avoid;
}

.ai-feedback {
  margin: 0;
  padding: 13px 15px;
  border: 1px solid #356e70;
  border-radius: 13px;
  background: rgba(25, 91, 91, .16);
  color: #bceee8;
}

@media (max-width: 920px) {
  .ai-config-grid {
    grid-template-columns: 1fr 1fr;
  }

  .ai-current-stack {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  .ai-integration-heading {
    flex-direction: column;
  }

  .ai-zero-write {
    align-self: flex-start;
  }

  .ai-paths,
  .ai-config-grid {
    grid-template-columns: 1fr;
  }

  .ai-current-stack {
    grid-column: auto;
  }

  .ai-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .ai-actions button {
    width: 100%;
  }

  .ai-expected-files ul {
    columns: 1;
  }

  .ai-prompt-label {
    padding: 14px;
  }

  #aiIntegrationPrompt {
    min-height: 470px;
    padding: 16px;
  }
}