dialog {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0;
  max-width: 440px;
  width: 90%;
  font-family: 'Syne', sans-serif;
  box-shadow: 0 20px 60px rgba(0,0,0,.6);
}
dialog::backdrop {
  background: rgba(13,15,20,.85);
  backdrop-filter: blur(2px);
}

.modal-header {
  padding: 16px 20px;
  font-weight: 800;
  font-size: 16px;
  border-bottom: 1px solid var(--border);
}
.modal-body { padding: 20px; }
.modal-body p {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 14px;
  line-height: 1.5;
}
.modal-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.modal-error {
  color: var(--accent2);
  font-size: 12px;
  font-family: 'DM Mono', monospace;
  padding: 8px 10px;
  background: rgba(255,107,107,.08);
  border-radius: 6px;
  border: 1px solid rgba(255,107,107,.2);
  margin-top: 8px;
}

.share-url-row {
  display: flex;
  gap: 6px;
  align-items: stretch;
}
.share-url-row input { flex: 1; }

.share-success {
  font-size: 12px;
  font-family: 'DM Mono', monospace;
  color: var(--accent);
  margin-bottom: 12px;
  padding: 8px 10px;
  background: rgba(79,255,176,.08);
  border-radius: 6px;
  border: 1px solid rgba(79,255,176,.2);
}

/* Header share button */
.btn-share {
  background: var(--surface2);
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 6px 14px;
  font-size: 12px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  border-radius: 8px;
  cursor: pointer;
  transition: all .2s;
}
.btn-share:hover {
  background: var(--accent);
  color: #0d0f14;
}
.btn-show-results {
  border-color: var(--accent3);
  color: var(--accent3);
}
.btn-show-results:hover {
  background: var(--accent3);
  color: #0d0f14;
}

/* ── MOBILE MODAL ──────────────────────────────────────── */
@media (max-width: 860px) {
  dialog {
    width: 94%;
    max-width: 460px;
    max-height: 90vh;
    max-height: 90dvh;
    overflow: auto;
  }
  .modal-header { padding: 14px 16px; font-size: 15px; }
  .modal-body { padding: 16px; }
  .modal-footer { padding: 12px 16px; flex-wrap: wrap; }
  .modal-footer .btn { flex: 1; min-height: 44px; }
  .share-url-row { flex-direction: column; gap: 8px; }
  .share-url-row .btn { width: 100%; }
}