/* ==========================================================================
   Genio del Prompting — /herramientas/mejorador-de-prompts/
   Piel del artefacto local de Alex ("Genio Prompting") integrada en la web.

   Hoja aparte: solo la carga la página de la herramienta. NO modifica
   /assets/styles.css ni redefine ninguna de sus reglas.

   Color: todo lo estructural (fondo, superficie, borde, tinta, error, radio)
   sale de los tokens de la paleta "Luz de levante" (--c-bg, --c-surface,
   --c-border, --c-fg, --c-fg-dim, --c-danger, --radio-card). Los ÚNICOS
   colores literales son los de identidad de cada modelo y de cada tipo de
   output, que vienen del artefacto y no tienen token equivalente en el
   sitio: llegan como variables locales (--gp-ac, --gp-pc, --gp-cc, --gp-bc)
   o desde los datos de JS (avisos de HINTS).

   Prefijo `gp-` para no colisionar con el `pp-` de prompting-pro.css.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Paso 1 · tarjetas de tipo de output
   -------------------------------------------------------------------------- */
.gp-type-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-block-end: 20px;
}

.gp-type-card {
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: start;
  inline-size: 100%;
  background-color: var(--c-surface);
  border: 2px solid var(--c-border);
  border-radius: var(--radio-card);
  padding: 18px 16px;
  font: inherit;
  color: inherit;
  cursor: pointer;
  transition: border-color 0.15s ease, transform 0.15s ease, background-color 0.15s ease;
}
.gp-type-card:hover {
  border-color: var(--c-border-strong);
  transform: translateY(-1px);
}
.gp-type-card.is-active {
  border-color: var(--gp-ac, var(--c-accent));
  background-color: color-mix(in srgb, var(--gp-ac, var(--c-accent)) 6%, var(--c-surface));
}

/* Colores de identidad de cada tipo — heredados del artefacto de Alex. */
.gp-type-card[data-type="texto"]  { --gp-ac: #92400e; }
.gp-type-card[data-type="imagen"] { --gp-ac: #6d28d9; }
.gp-type-card[data-type="video"]  { --gp-ac: #be123c; }
.gp-type-card[data-type="agente"] { --gp-ac: #0f766e; }

.gp-type-card__icon { font-size: 1.6rem; line-height: 1; }
.gp-type-card__name { display: block; font-size: 0.9375rem; font-weight: 700; }
.gp-type-card__desc {
  display: block;
  font-size: 0.75rem;
  color: var(--c-fg-dim);
  margin-block-start: 2px;
  line-height: 1.35;
}

/* --------------------------------------------------------------------------
   Paso 2 · fila de modelos
   -------------------------------------------------------------------------- */
.gp-model-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-block-end: 18px;
}

.gp-model-pill {
  padding: 7px 16px;
  border-radius: 20px;
  border: 1.5px solid var(--c-border);
  background-color: var(--c-surface);
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--c-fg-dim);
  cursor: pointer;
  white-space: nowrap;
  transition: border-color 0.13s ease, color 0.13s ease, background-color 0.13s ease;
}
.gp-model-pill:hover {
  border-color: var(--c-border-strong);
  color: var(--c-fg);
}
.gp-model-pill.is-active {
  background-color: var(--gp-pc, var(--c-accent-strong));
  border-color: transparent;
  color: var(--c-on-accent);
}

/* --------------------------------------------------------------------------
   Aviso contextual (HINTS). El fondo, el borde y la tinta los pone el JS a
   partir de los datos del artefacto; aquí solo va la forma. El contenido se
   construye con createElement + textContent, nunca con innerHTML.
   -------------------------------------------------------------------------- */
.gp-hint {
  display: none;
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 11px 15px;
  margin-block-end: 16px;
  font-size: 0.8rem;
  line-height: 1.55;
}
.gp-hint.is-visible { display: block; }
.gp-hint code {
  background-color: color-mix(in srgb, var(--c-fg) 8%, transparent);
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 0.95em;
}

/* --------------------------------------------------------------------------
   Paso 3 · opciones dinámicas de la combinación
   -------------------------------------------------------------------------- */
.gp-options {
  display: none;
  border: 1.5px solid color-mix(in srgb, var(--gp-cc, var(--c-accent)) 30%, transparent);
  background-color: color-mix(in srgb, var(--gp-cc, var(--c-accent)) 5%, var(--c-surface));
  border-radius: var(--radio-card);
  padding: 18px;
  margin-block-end: 20px;
}
.gp-options.is-visible { display: block; }

.gp-options__head {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-block-end: 14px;
  display: flex;
  align-items: center;
  gap: 7px;
}
.gp-options__badge {
  font-size: 0.7rem;
  background-color: color-mix(in srgb, var(--c-fg) 8%, transparent);
  border-radius: 10px;
  padding: 2px 8px;
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
}

.gp-field { margin-block-end: 16px; }
.gp-field:last-child { margin-block-end: 0; }

.gp-field__label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--c-fg-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-block-end: 7px;
}
.gp-field__hint {
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  opacity: 0.85;
  font-size: 0.75rem;
  margin-inline-start: 6px;
}

.gp-field__input {
  inline-size: 100%;
  font: inherit;
  font-size: 0.9375rem;
  color: var(--c-fg);
  background-color: var(--c-bg);
  border: 1.5px solid var(--c-border);
  border-radius: 8px;
  padding: 11px 13px;
  transition: border-color 0.15s ease;
}
.gp-field__input:focus { border-color: var(--c-border-strong); }

/* Chips (opción única por grupo) */
.gp-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-block-start: 4px;
}
.gp-chip {
  padding: 5px 12px;
  border-radius: 16px;
  border: 1.5px solid var(--c-border);
  background-color: var(--c-surface);
  font: inherit;
  font-size: 0.78125rem;
  font-weight: 500;
  color: var(--c-fg-dim);
  cursor: pointer;
  transition: border-color 0.12s ease, color 0.12s ease, background-color 0.12s ease;
}
.gp-chip:hover {
  border-color: var(--c-border-strong);
  color: var(--c-fg);
}
.gp-chip.is-selected {
  background-color: var(--gp-cc, var(--c-accent-strong));
  border-color: transparent;
  color: var(--c-on-accent);
}

/* Interruptores */
.gp-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-block: 10px;
  border-block-end: 1px solid var(--c-border);
}
.gp-toggle-row:last-child { border-block-end: none; padding-block-end: 0; }
.gp-toggle-row__info { flex: 1; }
.gp-toggle-row__label { font-size: 0.875rem; font-weight: 500; }
.gp-toggle-row__hint {
  font-size: 0.75rem;
  color: var(--c-fg-dim);
  margin-block-start: 2px;
  line-height: 1.4;
}

.gp-toggle {
  position: relative;
  inline-size: 36px;
  block-size: 20px;
  flex-shrink: 0;
  border: none;
  border-radius: 10px;
  background-color: var(--c-border-strong);
  cursor: pointer;
  padding: 0;
  transition: background-color 0.2s ease;
}
.gp-toggle::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  inline-size: 16px;
  block-size: 16px;
  border-radius: 50%;
  background-color: var(--c-surface);
  transition: transform 0.2s ease;
}
.gp-toggle.is-on { background-color: var(--gp-cc, var(--c-accent-strong)); }
.gp-toggle.is-on::after { transform: translateX(16px); }

/* --------------------------------------------------------------------------
   Botón de generar: toma el color del modelo elegido.
   -------------------------------------------------------------------------- */
.prompt-tool__btn.gp-btn { background-color: var(--gp-bc, var(--c-accent-strong)); }
.prompt-tool__btn.gp-btn:hover:not(:disabled) { filter: brightness(0.88); transform: none; }

/* --------------------------------------------------------------------------
   Estado de carga (textos rotatorios de LOADING)
   -------------------------------------------------------------------------- */
.gp-loading {
  display: none;
  align-items: center;
  gap: 12px;
  padding-block: 18px;
  color: var(--c-fg-dim);
  font-size: 0.9rem;
}
.gp-loading.is-visible { display: flex; }
.gp-spinner {
  inline-size: 18px;
  block-size: 18px;
  border: 2.5px solid var(--c-border);
  border-top-color: var(--c-fg-dim);
  border-radius: 50%;
  animation: gp-spin 0.8s linear infinite;
  flex-shrink: 0;
}
@keyframes gp-spin { to { transform: rotate(360deg); } }

/* --------------------------------------------------------------------------
   Fila de técnicas detectadas en el prompt devuelto
   -------------------------------------------------------------------------- */
.gp-tech {
  display: none;
  flex-wrap: wrap;
  gap: 5px;
  align-items: center;
  margin-block-start: 10px;
}
.gp-tech.is-visible { display: flex; }
.gp-tech__label {
  font-size: 0.72rem;
  color: var(--c-fg-dim);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-inline-end: 3px;
}
.gp-tech__pill {
  font-size: 0.72rem;
  border-radius: 10px;
  padding: 2px 9px;
  font-weight: 500;
  color: var(--c-on-accent);
}

/* --------------------------------------------------------------------------
   Preferencias del usuario y pantallas estrechas
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .gp-type-card,
  .gp-model-pill,
  .gp-chip,
  .gp-toggle,
  .gp-toggle::after,
  .gp-field__input { transition: none; }
  .gp-type-card:hover { transform: none; }
  .gp-spinner { animation: none; }
}

@media (max-width: 768px) {
  .gp-type-card { padding: 14px 12px; gap: 10px; }
  .gp-type-card__icon { font-size: 1.4rem; }
  .gp-options { padding: 14px; }
}

/* ==========================================================================
   ESTRELLA EN ORBITA en el boton de generar (Cerebro Web · 23, receta E8)
   Traducida a los tokens de esta web. Ver memoria "tokens-css-cerebro-web".

   La estrella va en BLANCO, no en color de marca, porque el fondo de este
   boton es dinamico: --gp-bc cambia con el modelo elegido y un turquesa fijo
   se veria mal sobre la mitad de las variantes.

   Sigue girando mientras el boton esta deshabilitado generando, asi que hace
   ademas de indicador de "estoy trabajando".

   offset-path: rect(... round R) recorre el perimetro redondeado sin calcular
   esquinas a mano. Lo usa el 0,1% del mercado, asi que va dentro de @supports:
   donde no haya soporte, simplemente no aparece y no se rompe nada.
   ========================================================================== */
.prompt-tool__btn.gp-btn { position: relative; }

/* El :hover de mas arriba fija transform:none con la misma especificidad;
   esta regla gana por orden de fuente. */
.prompt-tool__btn.gp-btn:active:not(:disabled) { transform: scale(0.97); }

@supports (offset-path: rect(0 auto auto 0 round 30px)) {
  .prompt-tool__btn.gp-btn::before {
    content: "\2726";              /* la misma estrella del texto del boton */
    position: absolute;
    inset-block-start: 0;
    inset-inline-start: 0;
    font-size: 0.95em;
    line-height: 1;
    color: var(--c-on-accent);
    text-shadow: 0 0 4px rgb(255 255 255 / 0.95), 0 0 14px rgb(255 255 255 / 0.7);
    opacity: 1;
    pointer-events: none;
    offset-path: rect(0 auto auto 0 round var(--radio-pill));
    offset-distance: 0%;
    offset-rotate: 0deg;           /* la estrella no rota, solo viaja */
    animation: gp-orbitar 6s linear infinite;
  }
  @keyframes gp-orbitar { to { offset-distance: 100%; } }
}

@media (prefers-reduced-motion: reduce) {
  .prompt-tool__btn.gp-btn::before { display: none; }
  .prompt-tool__btn.gp-btn:active:not(:disabled) { transform: none; }
}

/* ==========================================================================
   Los 12 bloques (imagen) y la ficha CASCADE (video) — 23 ago 2026
   Dos tarjetas de "marco maestro" que dependen del TIPO, no del modelo.
   Reutilizan .gp-field / .gp-field__input, así que aquí solo va lo propio:
   la cabecera con contador, la barra de progreso, la rejilla y el multiplano.
   ========================================================================== */
.gp-card {
  display: none;
  border: 1.5px solid color-mix(in srgb, var(--gp-cc, var(--c-accent)) 30%, transparent);
  background-color: color-mix(in srgb, var(--gp-cc, var(--c-accent)) 5%, var(--c-surface));
  border-radius: var(--radio-card);
  padding: 18px;
  margin-block-end: 20px;
}
.gp-card.is-visible { display: block; }

.gp-card__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.gp-card__title {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gp-cc, var(--c-accent-strong));
}
.gp-card__count {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--c-fg-dim);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.gp-card__sub {
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--c-fg-dim);
  margin-block: 8px 12px;
}
.gp-card__bar {
  block-size: 3px;
  border-radius: 2px;
  background-color: color-mix(in srgb, var(--c-fg) 10%, transparent);
  overflow: hidden;
  margin-block-end: 16px;
}
.gp-card__bar > div {
  block-size: 100%;
  inline-size: 0%;
  background-color: var(--gp-cc, var(--c-accent-strong));
  transition: inline-size 0.25s ease;
}
.gp-card__foot {
  font-size: 0.75rem;
  line-height: 1.55;
  color: var(--c-fg-dim);
  margin-block-start: 14px;
  padding-block-start: 12px;
  border-block-start: 1px solid color-mix(in srgb, var(--c-fg) 10%, transparent);
}

.gp-card__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}
.gp-card__grid .gp-field { margin-block-end: 0; }

.gp-field__n {
  display: inline-block;
  min-inline-size: 1.5em;
  margin-inline-end: 6px;
  padding: 1px 5px;
  border-radius: 5px;
  font-size: 0.7rem;
  text-align: center;
  color: var(--c-on-accent);
  background-color: var(--gp-cc, var(--c-accent-strong));
}
.gp-field__input--area {
  resize: vertical;
  min-block-size: 5.5em;
  line-height: 1.5;
}

/* Multiplano: <details> nativo; su estado abierto ES la opción mp_activo */
.gp-multi {
  margin-block-start: 16px;
  padding-block-start: 14px;
  border-block-start: 1px solid color-mix(in srgb, var(--c-fg) 10%, transparent);
}
.gp-multi__toggle {
  cursor: pointer;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gp-cc, var(--c-accent-strong));
  display: flex;
  align-items: center;
  gap: 7px;
  list-style: none;
}
.gp-multi__toggle::-webkit-details-marker { display: none; }
.gp-multi__toggle::before {
  content: "▸";
  display: inline-block;
  transition: transform 0.15s ease;
}
.gp-multi[open] > .gp-multi__toggle::before { transform: rotate(90deg); }
.gp-multi > .gp-field { margin-block-start: 14px; }

/* Aviso en una pastilla de modelo (p. ej. Sora, que se retira) */
.gp-model-pill.has-warn { padding-inline-end: 9px; }
.gp-model-pill__warn { margin-inline-start: 5px; }

.u-visually-hidden {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

@media (prefers-reduced-motion: reduce) {
  .gp-card__bar > div,
  .gp-multi__toggle::before { transition: none; }
}