/* Shared contact dialog: independent of page buttons and image-preview dialogs. */
.contact-dialog {
  --contact-bg: #f9faf6;
  --contact-text: #25332e;
  --contact-muted: #68756f;
  --contact-line: #dfe5dc;
  --contact-card: #fff;
  --contact-icon-bg: #eef3ec;
  --contact-accent: #3d745e;
  --contact-action-bg: #f5f8f2;
  --contact-hover: #e7efdf;
  width: calc(100% - 40px);
  max-width: 600px;
  max-height: calc(100vh - 32px);
  max-height: calc(100dvh - 32px);
  margin: auto;
  padding: 0;
  overflow: auto;
  overscroll-behavior: contain;
  border: 1px solid var(--contact-line);
  border-radius: 20px;
  background: var(--contact-bg);
  color: var(--contact-text);
  box-shadow: 0 24px 80px #182c2433;
}
html[data-theme="dark"] .contact-dialog {
  --contact-bg: #252e39;
  --contact-text: #eef3f6;
  --contact-muted: #acbac7;
  --contact-line: #3d4b59;
  --contact-card: #2d3845;
  --contact-icon-bg: #344b51;
  --contact-accent: #83e0cc;
  --contact-action-bg: #33444a;
  --contact-hover: #40565c;
  background: var(--contact-bg);
  border-color: var(--contact-line);
  box-shadow: 0 24px 100px #080f1ba6;
}
.contact-dialog .contact-intro { padding: 28px 32px 27px; }
.contact-dialog .contact-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.contact-dialog .contact-kicker { display: flex; align-items: center; gap: 9px; margin: 0; color: var(--contact-muted); font-size: 12px; font-weight: 500; letter-spacing: .12em; }
.contact-dialog .contact-kicker > span { width: 6px; height: 6px; border-radius: 50%; background: var(--contact-accent); }
.contact-dialog .contact-close { display: grid; place-items: center; flex: 0 0 40px; width: 40px; height: 40px; margin: -8px -8px -8px 0; padding: 0; color: var(--contact-muted); background: transparent; border: 1px solid transparent; border-radius: 10px; cursor: pointer; }
.contact-dialog .contact-close svg { width: 20px; height: 20px; }
.contact-dialog .contact-close:hover { color: var(--contact-text); background: var(--contact-icon-bg); }
.contact-dialog h2 { margin: 26px 0 14px; color: var(--contact-text); font-size: 34px; font-weight: 600; line-height: 1.4; letter-spacing: -.035em; }
.contact-dialog .contact-description { max-width: 420px; margin: 0; color: var(--contact-muted); font-size: 14px; line-height: 1.85; text-wrap: pretty; }
.contact-dialog .contact-methods { padding: 24px 32px 16px; border-top: 1px solid var(--contact-line); }
.contact-dialog .contact-card { display: grid; grid-template-columns: 40px minmax(0,1fr) auto; gap: 14px; align-items: center; padding: 17px 16px; background: var(--contact-card); border: 1px solid var(--contact-line); border-radius: 12px; }
.contact-dialog .contact-card + .contact-card { margin-top: 12px; }
.contact-dialog .contact-card-icon { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; background: var(--contact-icon-bg); color: var(--contact-accent); }
.contact-dialog .contact-card-icon svg { width: 21px; height: 21px; }
.contact-dialog .contact-card-info { min-width: 0; display: grid; gap: 4px; }
.contact-dialog .contact-card-label { color: var(--contact-muted); font-size: 11px; line-height: 1.5; letter-spacing: .05em; }
.contact-dialog .contact-card-value { color: var(--contact-text); font-size: 16px; font-weight: 500; line-height: 1.5; overflow-wrap: anywhere; user-select: text; }
.contact-dialog .contact-action { display: inline-flex; align-items: center; justify-content: space-between; gap: 10px; min-width: 112px; min-height: 44px; padding: 0 13px; color: var(--contact-accent); background: var(--contact-action-bg); border: 1px solid var(--contact-line); border-radius: 8px; font: inherit; font-size: 12px; line-height: 1.4; white-space: nowrap; text-decoration: none; cursor: pointer; transition: background-color .15s, border-color .15s; }
.contact-dialog .contact-action svg { flex: 0 0 15px; width: 15px; height: 15px; }
.contact-dialog .contact-action:hover { background: var(--contact-hover); border-color: var(--contact-accent); }
.contact-dialog .contact-action:focus-visible,
.contact-dialog .contact-close:focus-visible { outline: 2px solid var(--contact-accent); outline-offset: 3px; }
.contact-dialog .contact-action .contact-copied-icon { display: none; }
.contact-dialog [data-copied="true"] .contact-copy-icon { display: none; }
.contact-dialog [data-copied="true"] .contact-copied-icon { display: block; }
.contact-dialog .copy-feedback,
html[data-theme="dark"] .contact-dialog .copy-feedback { min-height: 18px; margin: 10px 0 0; color: var(--contact-accent); font-size: 11px; line-height: 1.65; text-align: right; }
@media (max-width: 560px) {
  .contact-dialog { width: calc(100% - 24px); border-radius: 16px; }
  .contact-dialog .contact-intro { padding: 24px; }
  .contact-dialog .contact-close { flex-basis: 44px; width: 44px; height: 44px; }
  .contact-dialog h2 { margin-top: 24px; font-size: 30px; }
  .contact-dialog .contact-description { font-size: 13px; }
  .contact-dialog .contact-methods { padding: 20px 24px 14px; }
  .contact-dialog .contact-card { grid-template-columns: 36px minmax(0,1fr); gap: 12px; padding: 15px; }
  .contact-dialog .contact-card-icon { width: 36px; height: 36px; border-radius: 9px; }
  .contact-dialog .contact-card-value { font-size: 15px; }
  .contact-dialog .contact-action { grid-column: 2; justify-self: start; min-height: 44px; }
}
@media (max-width: 360px) {
  .contact-dialog .contact-intro { padding: 22px 20px; }
  .contact-dialog h2 { font-size: 28px; }
  .contact-dialog .contact-methods { padding-right: 16px; padding-left: 16px; }
  .contact-dialog .contact-card { gap: 10px; padding: 12px; }
  .contact-dialog .contact-card-value { font-size: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  .contact-dialog .contact-action { transition: none; }
}