/* Shared validation states for contact and feedback forms. */
[data-contact-form] :where(input, select, textarea):focus-visible,
[data-feedback-form] :where(input, select, textarea):focus-visible {
  border-color: var(--color-accent-warm);
  outline: 2px solid var(--color-accent-warm);
  outline-offset: -1px;
}

[data-contact-form] [aria-invalid="true"],
[data-feedback-form] [aria-invalid="true"] {
  border-color: #ff8585;
  outline: 2px solid #ff8585;
  outline-offset: -1px;
}

.form-optional {
  margin-left: .35rem;
  color: var(--color-text-secondary);
  font: 400 .68rem/1.3 Inter, sans-serif;
  letter-spacing: 0;
  text-transform: none;
}
.project-form .form-optional { display: block; margin: .2rem 0 0; }

/* Homepage feedback dialog. */
[data-feedback-open][hidden],
[data-feedback-email][hidden] { display: none; }
body.feedback-open { overflow: hidden; }
.feedback-dialog:not([open]) { display: none; }
.feedback-dialog {
  width: min(42rem, calc(100% - 2rem));
  max-height: calc(100dvh - 2rem);
  margin: auto;
  padding: clamp(1.3rem, 4vw, 2.6rem);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-bg-secondary);
  color: var(--color-text-primary);
  box-shadow: 0 24px 80px rgba(0, 0, 0, .5);
  overflow-y: auto;
  overscroll-behavior: contain;
}
.feedback-dialog::backdrop { background: rgba(3, 10, 18, .82); }
.feedback-heading { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.feedback-heading .eyebrow { margin: 0; }
.feedback-close {
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-ui-muted);
  border-radius: 4px;
  background: var(--color-bg-secondary);
  color: var(--color-text-primary);
  font-size: 1.8rem;
  cursor: pointer;
}
.feedback-close:hover { border-color: var(--color-accent-warm); }
.feedback-dialog h2 { margin: 1.2rem 0; font-size: clamp(1.8rem, 5vw, 2.5rem); line-height: 1.1; }
#feedback-intro { color: var(--color-text-secondary); font-size: .95rem; }
.feedback-fields { min-width: 0; margin: 0; padding: 0; border: 0; }
.feedback-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.feedback-field { display: grid; align-content: start; gap: .5rem; min-width: 0; margin-bottom: 1.2rem; }
.feedback-field label { font: 600 .72rem Montserrat, sans-serif; }
.feedback-field input,
.feedback-field textarea {
  box-sizing: border-box;
  min-width: 0;
  width: 100%;
  border: 1px solid var(--color-ui-muted);
  border-radius: 4px;
  padding: .8rem;
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  font: 400 1rem/1.5 Inter, sans-serif;
}
.feedback-field textarea { resize: vertical; }
.feedback-field input:focus,
.feedback-field textarea:focus { border-color: var(--color-accent-warm); }
.feedback-field small,
.feedback-note { font-size: .78rem; line-height: 1.6; color: var(--color-text-secondary); }
.feedback-permission { display: flex; align-items: flex-start; gap: .7rem; font-size: .88rem; line-height: 1.5; cursor: pointer; }
.feedback-permission input { flex: 0 0 auto; width: 1.1rem; height: 1.1rem; margin-top: .15rem; accent-color: var(--color-accent-cool); }
.feedback-submit { cursor: pointer; margin-top: .5rem; white-space: normal; }
.feedback-submit:disabled { cursor: wait; opacity: .65; }
.feedback-note a { color: inherit; text-decoration: underline; text-underline-offset: .2em; overflow-wrap: anywhere; }
.feedback-status { color: var(--color-accent-cool); font-size: .9rem; }
.feedback-status:empty { display: none; }
.feedback-honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

@media (max-width: 560px) {
  .feedback-dialog { width: calc(100% - 1rem); max-height: calc(100dvh - 1rem); }
  .feedback-row { grid-template-columns: 1fr; gap: 0; }
  .feedback-submit { width: 100%; }
}