/* --- Dialog --- */
dialog {
  margin: 0;
  padding: 1.5rem;
  width: 100%;
  max-width: none;
  height: 100%;
  max-height: none;
  border: none;
  background: var(--color-transparent);
  color: var(--color-ink);
  display: flex;
  align-items: center;
  justify-content: center;
}

dialog:not([open]) {
  display: none;
}

dialog[open] {
  display: flex;
}

dialog::backdrop {
  background: transparent;
}

.dialog__scrim {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: var(--color-ink-overlay);
  -webkit-backdrop-filter: blur(var(--dialog-backdrop-blur));
  backdrop-filter: blur(var(--dialog-backdrop-blur));
}

@media (prefers-reduced-motion: no-preference) {
  dialog {
    transition:
      display 0.2s ease-out allow-discrete,
      overlay 0.2s ease-out allow-discrete;
  }

  .dialog__panel {
    transform-origin: center;
    transition: transform 0.2s ease-out;
  }

  dialog:not([open]) .dialog__panel {
    transform: scale(0);
  }

  dialog[open] .dialog__panel {
    transform: scale(1);
  }

  /* We only animate opacity, not blur, as browsers can be inconsistent about blur. */
  .dialog__scrim {
    opacity: 0;
    transition: opacity 0.2s ease-out;
  }

  dialog[open] .dialog__scrim {
    opacity: 1;
  }

  @starting-style {
    dialog[open] .dialog__panel {
      transform: scale(0);
    }

    dialog[open] .dialog__scrim {
      opacity: 0;
    }
  }
}

.dialog__panel {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: min(32rem, calc(100vw - 2rem));
  border: 1px solid var(--color-ink-faint);
  border-radius: var(--radius-image);
  background: var(--color-bg);
  box-shadow:
    inset 0 0 0 1px var(--color-ink-faint),
    var(--shadow-soft);
}

/* Contact dialog needs more width than the prose dialogs so the Turnstile
   widget can sit alongside the Send/Close buttons on a single row. */
.dialog__panel:has(.contact-form) {
  max-width: min(36rem, calc(100vw - 2rem));
}

.dialog__inner {
  padding: 1.5rem 1.5rem 1.25rem;
}

.dialog__body code {
  font-size: 0.9em;
  font-family: ui-monospace, monospace;
}

.dialog__body .dialog__strong {
  font-weight: 600;
  color: var(--color-ink);
}

.dialog__title {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-weight: var(--font-weight-dialog-title);
  font-size: var(--font-size-dialog-title);
  letter-spacing: var(--letter-spacing-dialog-title);
  line-height: 1.2;
}

.dialog__body {
  margin: 0;
  font-family: var(--font-dialog-body);
  font-size: var(--font-size-dialog-body);
  line-height: 1.55;
  color: var(--color-ink-muted);
  text-align: left;
}

.dialog__link {
  color: var(--color-ink);
  text-decoration: underline;
}

.dialog__footer {
  margin-top: 1.25rem;
  display: flex;
  justify-content: flex-end;
}

.dialog__close {
  padding: 0.5rem 1.1rem;
  font-family: var(--font-display);
  font-size: var(--font-size-accent);
  font-weight: var(--font-weight-dialog-close);
  letter-spacing: var(--letter-spacing-dialog-close);
  color: var(--color-ink);
  background: var(--color-transparent);
  border: 1px solid var(--color-ink-faint);
  border-radius: var(--radius-btn);
  cursor: pointer;
}

.dialog__close:hover {
  background: var(--color-ink-hover);
}

.dialog__close:focus-visible {
  outline: 2px solid var(--color-ink);
  outline-offset: 2px;
}

/* --- Contact form --- */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-top: 0.5rem;
  text-align: left;
}

.contact-form__field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.contact-form__label-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.12em;
}

.contact-form__label {
  font-family: var(--font-display);
  font-size: var(--font-size-accent);
  font-weight: var(--font-weight-contact-label);
  letter-spacing: var(--letter-spacing-ui-caps);
  color: var(--color-ink);
}

.contact-form__label-required-mark {
  font-family: var(--font-display);
  font-size: var(--font-size-accent);
  font-weight: var(--font-weight-field-required-mark);
  letter-spacing: var(--letter-spacing-ui-caps);
  color: var(--color-ink-muted);
}

.contact-form__control {
  font-family: var(--font-dialog-body);
  font-size: var(--font-size-contact-control);
  font-weight: var(--font-weight-contact-control);
  color: var(--color-ink);
  padding: 0.55rem 0.7rem;
  background: var(--color-control-bg);
  border: 1px solid var(--color-ink-faint);
  border-radius: var(--radius-btn);
  outline: none;
}

/* Blink / WebKit (Chrome, Edge, Safari): autofill uses OS color-scheme, not
site theme, and ignores background-color. Inset box-shadow paints the fill;
a long background-color transition stops Chromium from animating over it. */
.contact-form__control:-webkit-autofill,
.contact-form__control:-webkit-autofill:hover,
.contact-form__control:-webkit-autofill:focus,
.contact-form__control:-webkit-autofill:active {
  -webkit-text-fill-color: var(--color-ink);
  caret-color: var(--color-ink);
  -webkit-box-shadow: 0 0 0 1000px var(--color-control-bg) inset;
  box-shadow: 0 0 0 1000px var(--color-control-bg) inset;
  transition: background-color 99999s ease-out 0s;
}

/* Standard :autofill (Firefox and other non-Blink engines). background-color
usually works; inset shadow and the same transition cover engines that still
animate autofill background. */
.contact-form__control:autofill {
  background-color: var(--color-control-bg);
  color: var(--color-ink);
  caret-color: var(--color-ink);
  box-shadow: 0 0 0 1000px var(--color-control-bg) inset;
  transition: background-color 99999s ease-out 0s;
}

/* Autofill background-mimicking hack uses box-shadow; add a second shadow so
:focus-visible ring still shows on autofilled fields. */
.contact-form__control:-webkit-autofill:focus-visible,
.contact-form__control:autofill:focus-visible {
  border-color: var(--color-ink-border-strong);
  -webkit-box-shadow:
    0 0 0 1000px var(--color-control-bg) inset,
    0 0 0 2px var(--color-focus-ring);
  box-shadow:
    0 0 0 1000px var(--color-control-bg) inset,
    0 0 0 2px var(--color-focus-ring);
}

.contact-form__control:focus-visible {
  border-color: var(--color-ink-border-strong);
  box-shadow: 0 0 0 2px var(--color-focus-ring);
}

.contact-form__control[aria-invalid="true"],
.contact-form__control:user-invalid {
  border-color: var(--color-error-border);
}

/* Error border + box-shadow focus ring (separate properties, both visible). */
.contact-form__control[aria-invalid="true"]:focus-visible,
.contact-form__control:user-invalid:focus-visible {
  border-color: var(--color-error-border);
  box-shadow: 0 0 0 2px var(--color-focus-ring);
}

@supports not selector(:user-invalid) {
  .contact-form__control:invalid:not(:placeholder-shown) {
    border-color: var(--color-error-border);
  }

  .contact-form__control:invalid:not(:placeholder-shown):focus-visible {
    border-color: var(--color-error-border);
    box-shadow: 0 0 0 2px var(--color-focus-ring);
  }
}

textarea.contact-form__control {
  resize: vertical;
  min-height: 6em;
  line-height: 1.45;
}

/* Honeypot: visually hidden but still focusable for accessibility tools that
ignore display:none. Real users won't reach it; bots that auto-fill every
input will trip it. */
.contact-form__honeypot {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-form__status {
  margin: 0;
  min-height: 1.45em;
  font-size: var(--font-size-accent);
  font-weight: var(--font-weight-contact-status);
  line-height: 1.45;
  color: var(--color-ink-muted);
}

.contact-form__status--pending {
  color: var(--color-ink-muted);
}

.contact-form__status--success {
  color: var(--color-ink);
}

.contact-form__status--error {
  font-weight: var(--font-weight-contact-status-error);
  color: var(--color-error-text);
}

.contact-form__actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.25rem;
  flex-wrap: wrap;
}

.contact-form__buttons {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
}

.contact-form__submit {
  padding: 0.6rem 1.35rem;
  font-family: var(--font-display);
  font-size: var(--font-size-accent);
  font-weight: var(--font-weight-contact-submit);
  letter-spacing: var(--letter-spacing-ui-caps);
  color: var(--color-bg);
  background: var(--color-ink);
  border: 1px solid var(--color-ink);
  border-radius: var(--radius-btn);
  cursor: pointer;
}

.contact-form__submit:hover:not(:disabled) {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
}

.contact-form__submit:focus-visible {
  outline: 2px solid var(--color-ink);
  outline-offset: 2px;
}

.contact-form__submit:disabled {
  opacity: 0.6;
  cursor: progress;
}

@media (prefers-reduced-motion: no-preference) {
  .contact-form__control {
    transition:
      border-color 0.2s ease,
      box-shadow 0.2s ease;
  }

  .contact-form__submit {
    transition:
      background 0.2s ease,
      border-color 0.2s ease,
      transform 0.15s ease,
      opacity 0.2s ease;
  }

  .contact-form__submit:active:not(:disabled) {
    transform: translateY(1px);
  }
}

@media (width >= 768px) {
  .dialog__title {
    font-size: var(--font-size-dialog-title-wide);
  }

  .dialog__close,
  .contact-form__submit {
    font-size: var(--font-size-accent-wide);
  }

  .contact-form__label,
  .contact-form__label-required-mark,
  .contact-form__status {
    font-size: var(--font-size-accent-wide);
  }

  .contact-form__control {
    font-size: var(--font-size-contact-control-wide);
  }
}