/* =========================================================
   ESTUDIO — Constructor de invitaciones
   Identidad de marca RiosTec: AZUL · BLANCO · NEGRO. Tipografía limpia
   y neutra (Hanken Grotesk para UI y titulares).
   Modelo: UNA columna full-width con pestañas Editar / Vista previa
   en cualquier dispositivo, + botón de pantalla completa.
   La vista previa ocupa TODO el ancho de la página.
   ========================================================= */
/* Tokens, fondo y fuentes vienen de ui.css (paleta de marca RiosTec).
   Aquí solo lo específico del constructor. Recolorea SOLO la UI del
   constructor; las invitaciones conservan sus paletas en assets/invitacion/. */
:root { --topbar: 56px; --tabsbar: 56px; }

/* =========================================================
   OVERRIDES para el constructor EMBEBIDO en WordPress ([ti_constructor]).
   No hay topbar propia (el sitio ya tiene su header), así que las pestañas
   se quedan arriba del bloque y el stage ocupa el alto disponible. El iframe
   del preview es #ti-preview (no #preview). Todo scopeado a #ti-constructor
   para no afectar el resto de la página.
   ========================================================= */
#ti-constructor { --topbar: 0px; position: relative; }
#ti-constructor .tabs { top: 0; }
#ti-constructor #ti-preview { width: 100%; height: 100%; border: 0; display: block; background: #fff; }
/* En la vista previa, el stage llena la altura del viewport menos la barra de pestañas. */
#ti-constructor.vista-preview .stage__marco { height: calc(100vh - var(--tabsbar)); }

/* Reset SCOPEADO al constructor (no toca el resto de la página WP). */
#ti-constructor, #ti-constructor * { box-sizing: border-box; }
[hidden] { display: none !important; }
#ti-constructor {
  font-family: var(--ui);
  color: var(--ink);
  background:
    radial-gradient(1100px 620px at 108% -8%, rgba(198,214,242,0.55), transparent 58%),
    radial-gradient(820px 520px at -12% 112%, rgba(27,77,177,0.10), transparent 55%),
    var(--ivory);
  -webkit-font-smoothing: antialiased;
}
#ti-constructor h1, #ti-constructor h2, #ti-constructor p,
#ti-constructor label, #ti-constructor span { margin: 0; }

.tabs, .constructor, .modal { position: relative; z-index: 2; }
#ti-constructor ::selection { background: var(--gold-soft); color: var(--ink); }

/* ============ TOPBAR ============ */
.studio {
  height: var(--topbar);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 22px;
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 30;
}
.studio__marca { display: flex; align-items: baseline; gap: 11px; }
.studio__logo {
  font-family: var(--display); font-weight: 800; font-size: 1.45rem;
  letter-spacing: -0.01em; color: var(--forest);
}
.studio__sello {
  font-size: .58rem; text-transform: uppercase; letter-spacing: .26em;
  color: var(--gold); font-weight: 700;
}
.studio__link {
  font-size: .8rem; font-weight: 600; color: var(--forest); text-decoration: none;
  padding: 7px 13px; border: 1px solid var(--line); border-radius: 999px; background: #fff;
}
.studio__link:hover { border-color: var(--gold); }

/* ============ PESTAÑAS (siempre visibles) ============ */
.tabs {
  position: sticky; top: var(--topbar); z-index: 20;
  height: var(--tabsbar);
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 0 14px;
  background: rgba(255,255,255,0.94); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.tabs__seg {
  display: flex; gap: 4px; padding: 4px;
  background: var(--ivory); border: 1px solid var(--line); border-radius: 999px;
}
.tabs__btn {
  border: none; background: none; cursor: pointer;
  font-family: var(--ui); font-weight: 700; font-size: .88rem; color: var(--ink-2);
  padding: 8px 18px; border-radius: 999px;
}
.tabs__btn.is-active { background: var(--forest); color: #fff; }
.tabs__full {
  display: inline-flex; align-items: center; gap: 7px;
  border: 1px solid var(--line); background: #fff; cursor: pointer;
  font-family: var(--ui); font-weight: 600; font-size: .82rem; color: var(--forest);
  padding: 9px 15px; border-radius: 999px;
}
.tabs__full:hover { border-color: var(--gold); background: var(--blush); }

/* ============ LAYOUT ============ */
.constructor { display: block; }
.form__inner { padding: 10px 16px 56px; max-width: 680px; margin: 0 auto; }
.form__grid { display: block; }

/* Mostrar una vista a la vez */
.vista-editar .stage { display: none; }
.vista-preview .form { display: none; }

/* ESCRITORIO: el formulario aprovecha el ancho en 2 columnas (no se ve "mobile") */
@media (min-width: 880px) {
  .form__inner { max-width: 1180px; padding: 18px 36px 64px; }
  .intro { text-align: center; max-width: 680px; margin: 6px auto 10px; }
  .intro__sub { margin-left: auto; margin-right: auto; }
  .intro__rule { max-width: 440px; margin-left: auto; margin-right: auto; }
  .form__grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 20px; align-items: start;
  }
  .form__grid .bloque { margin-bottom: 0; }
  .cta { max-width: 480px; margin: 30px auto 0; }
  .form__pie { max-width: 480px; margin: 14px auto 0; }
}

/* Pantallas amplias: 3 columnas para llenar mejor */
@media (min-width: 1320px) {
  .form__inner { max-width: 1280px; }
  .form__grid { grid-template-columns: repeat(3, 1fr); }
}

/* ============ INTRO EDITORIAL ============ */
.intro { padding: 22px 4px 22px; }
.intro__eyebrow {
  display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 12px;
}
.intro__titulo {
  font-family: var(--display); font-weight: 600; font-size: clamp(2.4rem, 9vw, 3.4rem);
  line-height: 0.98; color: var(--ink); letter-spacing: -0.01em;
}
.intro__titulo em { font-style: normal; color: var(--forest); }
.intro__sub { margin-top: 14px; color: var(--ink-2); font-size: 1rem; line-height: 1.55; max-width: 46ch; }
.intro__rule { display: flex; align-items: center; gap: 14px; margin-top: 24px; color: var(--gold); }
.intro__rule::before, .intro__rule::after {
  content: ""; height: 1px; flex: 1;
  background: linear-gradient(90deg, transparent, var(--gold-soft), transparent);
}
.intro__rule span { font-size: 1.15rem; }

/* ============ BLOQUES ============ */
.bloque {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  margin-bottom: 16px;
  box-shadow: var(--sombra-sm);
  overflow: hidden;
}
.bloque__head {
  display: flex; align-items: center; gap: 14px;
  padding: 18px 22px;
  background: linear-gradient(180deg, #ffffff, var(--ivory));
  border-bottom: 1px solid var(--line);
}
.bloque__num {
  flex: none;
  font-family: var(--display); font-size: 1rem; font-weight: 600; color: var(--gold);
  width: 42px; height: 42px; display: grid; place-items: center;
  border: 1.5px solid var(--gold-soft); border-radius: 50%; background: #fff;
}
.bloque__titulo { font-family: var(--display); font-weight: 600; font-size: 1.35rem; color: var(--ink); line-height: 1.05; }
.bloque__nota { font-size: .8rem; color: var(--ink-2); margin-top: 2px; }
.bloque__body { padding: 20px 22px 24px; }

/* ============ CAMPOS ============ */
.campo { margin-top: 16px; }
.campo:first-child { margin-top: 0; }
.campo--2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.campo__label {
  display: block; font-size: .76rem; font-weight: 700; letter-spacing: .04em;
  color: var(--forest); margin-bottom: 7px; text-transform: uppercase;
}
.campo__label--mt { margin-top: 24px; }
.campo__opt { color: var(--ink-2); font-weight: 500; text-transform: none; letter-spacing: 0; }
.campo__input {
  width: 100%; padding: 14px 16px; font: inherit; color: var(--ink);
  background: #fff; border: 1.5px solid var(--line); border-radius: var(--r-sm);
  transition: border-color .2s, box-shadow .2s;
}
.campo__input::placeholder { color: #94a3b8; }
.campo__input:focus-visible {
  outline: none; border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(27,77,177,.18);
}
textarea.campo__input { resize: vertical; line-height: 1.55; }
.campo__ayuda { font-size: .74rem; color: var(--ink-2); margin-top: 7px; }

/* Subsecciones (ceremonia / recepción dentro de un bloque) */
.subevento + .subevento { margin-top: 22px; padding-top: 20px; border-top: 1px dashed var(--line); }
.subevento__tit { font-family: var(--display); font-weight: 600; font-size: 1.18rem; color: var(--forest); margin-bottom: 4px; }

/* Filas de "Su historia" (editor dinámico) */
.hrow { border: 1px solid var(--line); border-radius: 12px; padding: 14px; margin-bottom: 12px; background: var(--blush); }
.hrow__del { margin-top: 8px; background: none; border: none; color: #b3261e; font: inherit; font-size: .82rem; font-weight: 700; cursor: pointer; padding: 0; }
.hrow__del:hover { text-decoration: underline; }
/* Foto opcional por momento */
.hrow__foto { display: flex; align-items: center; gap: 10px; margin-top: 6px; flex-wrap: wrap; }
.hrow__thumb { width: 54px; height: 54px; object-fit: cover; border-radius: 8px; border: 1px solid var(--line); }
.hrow__addfoto { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }
.hrow__delfoto { background: none; border: none; color: var(--ink-2); font: inherit; font-size: .8rem; cursor: pointer; text-decoration: underline; padding: 0; }
.btn-mini {
  margin-top: 4px; background: #fff; border: 1.5px dashed var(--gold-soft); color: var(--forest);
  font-family: var(--ui); font-weight: 700; font-size: .85rem; padding: 10px 16px;
  border-radius: 999px; cursor: pointer;
}
.btn-mini:hover { border-color: var(--gold); background: var(--blush); }

/* ============ SEGMENTO boda/xv ============ */
.segmento { display: flex; gap: 10px; }
.segmento__op { flex: 1; cursor: pointer; }
.segmento__op input { position: absolute; opacity: 0; }
.segmento__op span {
  display: block; text-align: center; padding: 14px;
  border: 1.5px solid var(--line); border-radius: var(--r-sm);
  font-weight: 700; color: var(--ink-2); background: #fff; transition: all .2s;
}
.segmento__op input:checked + span { background: var(--forest); color: #fff; border-color: var(--forest); }
.segmento__op input:focus-visible + span { box-shadow: 0 0 0 4px rgba(27,77,177,.18); }

/* ============ TEMAS ============ */
.temas { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.tema { cursor: pointer; }
.tema input { position: absolute; opacity: 0; }
.tema__card {
  display: flex; align-items: center; gap: 11px;
  padding: 12px 13px; border: 1.5px solid var(--line); border-radius: 13px;
  background: #fff; transition: all .2s;
}
.tema__sw { display: inline-flex; }
.tema__sw i {
  width: 18px; height: 18px; border-radius: 50%; display: inline-block;
  border: 2px solid #fff; box-shadow: 0 0 0 1px rgba(0,0,0,.06); margin-left: -7px;
}
.tema__sw i:first-child { margin-left: 0; }
.tema__nom { font-size: .86rem; font-weight: 700; }
.tema input:checked + .tema__card {
  border-color: var(--gold); box-shadow: 0 0 0 3px rgba(27,77,177,.18); background: var(--blush);
}

/* ============ FUENTES ============ */
.fuentes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.fuente { cursor: pointer; }
.fuente input { position: absolute; opacity: 0; }
.fuente__card {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 16px 8px 12px; border: 1.5px solid var(--line); border-radius: 13px;
  background: #fff; text-align: center; transition: all .2s;
}
.fuente__muestra { font-size: 2rem; color: var(--forest); line-height: 1; }
.fuente__nom { font-size: .72rem; color: var(--ink-2); font-weight: 700; }
.fuente input:checked + .fuente__card {
  border-color: var(--gold); box-shadow: 0 0 0 3px rgba(27,77,177,.18); background: var(--blush);
}

/* ============ MÓDULOS ============ */
.mods { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.mod { cursor: pointer; }
.mod input { position: absolute; opacity: 0; }
.mod__card {
  display: flex; align-items: center; gap: 10px;
  padding: 14px; border: 1.5px solid var(--line); border-radius: 13px;
  background: #fff; font-size: .88rem; font-weight: 700; color: var(--ink-2); transition: all .2s;
}
.mod__ico { font-size: 1.15rem; filter: grayscale(.35); }
.mod input:checked + .mod__card { background: #eaf1fc; border-color: var(--forest); color: var(--forest); }
.mod input:checked + .mod__card .mod__ico { filter: none; }
.mod input:focus-visible + .mod__card { box-shadow: 0 0 0 4px rgba(27,77,177,.18); }

/* Reordenar módulos (drag & drop + subir/bajar) */
.mod[draggable="true"] { cursor: grab; }
.mod.is-dragging { opacity: .5; cursor: grabbing; }
.mod.is-dragging .mod__card { border-style: dashed; }
.mod--over .mod__card { border-color: var(--forest); box-shadow: 0 0 0 3px rgba(27,77,177,.20); }
.mod__card { position: relative; }
.mod__orden { display: inline-flex; gap: 2px; margin-left: auto; }
.mod__mov {
  width: 24px; height: 24px; line-height: 1; padding: 0;
  border: 1.5px solid var(--line); border-radius: 7px; background: #fff;
  color: var(--ink-2); font-size: .85rem; cursor: pointer; transition: all .15s;
}
.mod__mov:hover { border-color: var(--forest); color: var(--forest); }
.mod__mov:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(27,77,177,.24); }

/* ============ SUBIR FOTO ============ */
.subir {
  display: flex; flex-direction: column; align-items: center; gap: 4px; text-align: center;
  padding: 28px; border: 2px dashed var(--gold-soft); border-radius: var(--r-md);
  cursor: pointer; color: var(--ink-2); background: var(--blush); transition: border-color .2s;
}
.subir:hover { border-color: var(--gold); }
.subir__icono { font-size: 2.1rem; }
.subir__txt { font-weight: 700; color: var(--ink); }
.subir__hint { font-size: .72rem; }
.aviso {
  margin-top: 14px; font-size: .8rem; line-height: 1.55; color: var(--ink-2);
  background: #eaf1fc; border: 1px solid #c6d6f2; border-radius: var(--r-sm); padding: 14px;
}
.aviso strong { color: var(--forest); }

/* ============ CTA ============ */
.cta {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; text-decoration: none; margin-top: 22px;
  padding: 18px; border: none; border-radius: 999px;
  background: var(--wa); color: #fff; font-family: var(--ui); font-weight: 800; font-size: 1.05rem;
  cursor: pointer; box-shadow: 0 12px 30px rgba(31,175,87,.34);
  transition: transform .15s, filter .2s;
}
.cta:hover { filter: brightness(1.05); transform: translateY(-2px); }
.cta:active { transform: translateY(0); }
.cta__ico { font-size: 1.15rem; }
.cta--publicar { background: var(--forest); box-shadow: 0 12px 30px rgba(27,77,177,.30); }
.form__pie { text-align: center; font-size: .8rem; color: var(--ink-2); margin-top: 14px; }

/* ============ STAGE / PREVIEW FULL-WIDTH ============ */
.stage { width: 100%; padding: 0; background: #e9eef7; }
.stage__marco {
  position: relative;
  width: 100%;
  height: calc(100vh - var(--topbar) - var(--tabsbar));
  background: #fff;
  overflow: hidden;
}
#preview { width: 100%; height: 100%; border: 0; display: block; background: #fff; }
/* Pantalla completa real */
.stage__marco:fullscreen { height: 100vh; width: 100vw; }
.stage__marco:-webkit-full-screen { height: 100vh; width: 100vw; }

/* ============ MODAL ============ */
.modal {
  position: fixed; inset: 0; z-index: 100; display: grid; place-items: center;
  background: rgba(11,27,58,.55); padding: 20px; backdrop-filter: blur(3px);
}
.modal[hidden] { display: none; }
.modal__caja {
  background: var(--cream); border-radius: var(--r-lg); padding: 34px 26px; max-width: 400px;
  text-align: center; border: 1px solid var(--line); box-shadow: var(--sombra);
}
.modal__emoji { font-size: 2.6rem; }
.modal__titulo { font-family: var(--display); color: var(--forest); margin: 8px 0; font-size: 1.55rem; }
.modal__txt { color: var(--ink-2); font-size: .92rem; margin-bottom: 20px; line-height: 1.55; }
.modal .cta { margin-top: 0; }
.modal__cerrar {
  display: block; width: 100%; margin-top: 12px; padding: 12px; background: none;
  border: none; color: var(--ink-2); cursor: pointer; font: inherit; text-decoration: underline;
}

/* ============ REVELADO AL CARGAR ============ */
@keyframes surgir { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.intro, .bloque { animation: surgir .7s cubic-bezier(.2,.7,.2,1) both; }
.intro { animation-delay: .04s; }
.bloque:nth-of-type(1) { animation-delay: .10s; }
.bloque:nth-of-type(2) { animation-delay: .16s; }
.bloque:nth-of-type(3) { animation-delay: .22s; }
.bloque:nth-of-type(4) { animation-delay: .28s; }
.bloque:nth-of-type(5) { animation-delay: .34s; }
.bloque:nth-of-type(6) { animation-delay: .40s; }

/* Detalle: scrollbar de la página */
::-webkit-scrollbar { width: 12px; }
::-webkit-scrollbar-thumb { background: var(--gold-soft); border-radius: 12px; border: 3px solid var(--ivory); }

/* ============ RESPONSIVE ESTRECHO ============ */
@media (max-width: 540px) {
  .studio { padding: 0 16px; }
  .studio__sello, .studio__link { display: none; } /* libera espacio en la topbar móvil */
  .tabs { padding: 0 12px; gap: 8px; }
  .tabs__btn { padding: 8px 14px; }
  /* El botón de pantalla completa se reduce a solo el ícono */
  .tabs__full { font-size: 0; gap: 0; padding: 10px 13px; }
  .tabs__full span { font-size: 1.05rem; }
}

/* ============ ACCESIBILIDAD ============ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}