/* Modal lúdico de criação de variável (UI5A.1). Isolado; usa tokens existentes. */
.variable-modal { width: min(460px, calc(100% - 32px)); padding: 0; border: 1px solid var(--dm-border); border-radius: var(--dm-radius-lg); color: var(--dm-text); background: var(--dm-surface); box-shadow: 0 24px 90px #122d6c50; }
.variable-modal::backdrop { background: #122d70a8; }
.variable-modal[open] { animation: variable-modal-enter .18s ease both; }
.variable-modal form { position: relative; display: flex; flex-direction: column; gap: 10px; padding: 26px 26px 22px; }
.variable-modal-close { position: absolute; top: 10px; right: 10px; min-height: 40px; width: 40px; padding: 0; background: #e8effa; color: #536983; font-size: 23px; border-radius: 10px; }
.variable-modal-heading { text-align: center; padding: 0 28px 4px; }
.variable-modal-symbol { display: grid; place-items: center; width: 49px; height: 49px; margin: 0 auto 10px; border-radius: 16px; color: #fff; background: var(--cat-variables-bg); font-size: 26px; }
.variable-modal h2 { margin: 0; font-size: clamp(21px, 3vw, 26px); letter-spacing: -.5px; }
.variable-modal-heading p { margin: 8px 0 0; color: var(--dm-text-muted); font-size: 14px; line-height: 1.5; }
.variable-modal-field { display: flex; flex-direction: column; gap: 6px; margin-top: 6px; }
.variable-modal-field > span { font-size: 13px; font-weight: 700; }
.variable-modal-field input { min-height: 48px; padding: 10px 14px; border: 2px solid var(--dm-border); border-radius: var(--dm-radius-md); font-size: 16px; color: var(--dm-text); background: #fbfdff; }
.variable-modal-field input:focus { border-color: var(--dm-blue); outline: none; box-shadow: 0 0 0 3px #38bdf855; }
.variable-modal-help { margin: 0; color: var(--dm-text-muted); font-size: 12px; line-height: 1.5; }
.variable-modal-examples { margin: 0; color: #8a97ad; font-size: 12px; }
.variable-modal-type { display: flex; gap: 10px; margin: 0; padding: 0; border: 0; }
.variable-modal-type legend { padding: 0; margin-bottom: 6px; font-size: 13px; font-weight: 700; }
.variable-modal-type-option { flex: 1; position: relative; display: flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 10px; border: 2px solid var(--dm-border); border-radius: var(--dm-radius-md); background: var(--dm-surface); font-size: 15px; font-weight: 650; cursor: pointer; }
.variable-modal-type-option input { position: absolute; opacity: 0; pointer-events: none; }
.variable-modal-type-option:has(input:checked) { border-color: var(--cat-variables-bg); background: var(--cat-variables-tint); box-shadow: 0 0 0 1px var(--cat-variables-bg); }
.variable-modal-type-option:has(input:focus-visible) { outline: 3px solid #38bdf8; outline-offset: 2px; }
.variable-modal-error { min-height: 20px; margin: 0; color: #b52f48; font-size: 13px; font-weight: 650; }
.variable-modal-error:empty { min-height: 0; }
.variable-modal-actions { display: flex; gap: 10px; margin-top: 4px; }
.variable-modal-cancel { flex: 1; background: #f2f5fb; color: #50637f; }
.variable-modal-cancel:hover { background: #e4ecf9; }
.variable-modal-confirm { flex: 1.4; color: #fff; background: var(--dm-blue); box-shadow: 0 3px 0 #0d3fa5; }
.variable-modal-confirm:hover { background: #2a6bf0; }
@keyframes variable-modal-enter { from { opacity: 0; transform: translateY(8px) scale(.98); } to { opacity: 1; transform: none; } }
@media (max-width: 600px) {
  .variable-modal form { padding: 22px 18px 18px; }
  .variable-modal-actions { flex-direction: column-reverse; }
}
@media (prefers-reduced-motion: reduce) {
  .variable-modal, .variable-modal * { animation: none !important; transition: none !important; }
}