/* ============================================================
   Tarot Kaizen · Componentes (carta volteable, pantalla de carga)
   ============================================================ */

/* --- Pantalla de carga común --- */
.loader {
  position: fixed; inset: 0; z-index: 100;
  display: grid; place-items: center;
  background: var(--k-bg);
  transition: opacity .4s var(--ease), visibility .4s var(--ease);
}
.loader[hidden] { opacity: 0; visibility: hidden; display: grid; pointer-events: none; }
.loader__box { text-align: center; }
.loader__mark {
  width: 72px; height: 72px; margin: 0 auto var(--sp-4);
  border-radius: var(--r-3);
  display: grid; place-items: center;
  background: var(--k-primary); color: var(--k-primary-ink);
  font-family: var(--font-serif); font-size: 40px; font-weight: 700;
  animation: kaizen-breathe 2.4s var(--ease) infinite;
}
.loader__title { font-family: var(--font-serif); font-size: 1.3rem; }
.loader__bar {
  width: 180px; height: 4px; margin: var(--sp-4) auto 0;
  border-radius: 99px; background: var(--k-surface-2); overflow: hidden;
}
.loader__bar::after {
  content:""; display:block; height:100%; width:40%;
  background: var(--k-accent); border-radius: 99px;
  animation: kaizen-slide 1.3s var(--ease) infinite;
}
@keyframes kaizen-breathe { 0%,100%{ transform: scale(1); } 50%{ transform: scale(1.06); } }
@keyframes kaizen-slide { 0%{ transform: translateX(-120%);} 100%{ transform: translateX(360%);} }

/* --- Carta de tarot (volteable) --- */
.tcard {
  /* Hasta 300px cuando hay altura; se ajusta sola en ventanas bajas
     para que carta + controles entren sin scroll. */
  width: min(300px, 78vw, calc((100dvh - 240px) * 0.6));
  aspect-ratio: var(--card-ratio);
  margin: 0 auto;
  perspective: 1400px;
}
.tcard__inner {
  position: relative; width: 100%; height: 100%;
  transform-style: preserve-3d;
  transition: transform .7s var(--ease);
}
.tcard.is-flipped .tcard__inner { transform: rotateY(180deg); }
.tcard__face {
  position: absolute; inset: 0;
  backface-visibility: hidden; -webkit-backface-visibility: hidden;
  border-radius: 16px; overflow: hidden;
  box-shadow: var(--shadow-2);
  background: var(--k-surface);
  /* Marco CSS: queda ALREDEDOR de la imagen, nunca encima del texto */
  border: 3px solid var(--k-ink);
}
.tcard__face img { width: 100%; height: 100%; object-fit: cover; display: block; }
.tcard__face--front { transform: rotateY(180deg); }
/* El marco PNG tapaba el nombre de la carta; se reemplaza por el borde CSS */
.tcard__frame { display: none; }
.tcard--tap { cursor: pointer; }
.tcard--tap .tcard__back::after {
  content: "Toca para dar vuelta"; position: absolute; left: 0; right: 0; bottom: 10px;
  text-align: center; font-size: .72rem; color: #fff; opacity: .85;
  text-shadow: 0 1px 3px rgba(0,0,0,.6);
}

/* Nombre + traducción de la carta */
.tcard-name { text-align: center; margin-top: var(--sp-4); }
.tcard-name__es { font-family: var(--font-serif); font-size: 1.5rem; color: var(--k-ink); }
.tcard-name__en { color: var(--k-ink-soft); font-size: .9rem; letter-spacing:.04em; }
.tcard-name__meta { color: var(--k-gold); font-size: .8rem; text-transform: uppercase; letter-spacing:.12em; margin-top:2px; }

/* Significado revelado */
.reveal {
  border-top: 1px dashed var(--k-line); margin-top: var(--sp-4); padding-top: var(--sp-4);
  animation: reveal-in .5s var(--ease) both;
}
@keyframes reveal-in { from { opacity:0; transform: translateY(8px);} to{ opacity:1; transform:none;} }
.reveal h3 { color: var(--k-gold); font-size: .85rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 4px; }
.reveal p { margin-bottom: var(--sp-4); }
.ficha-toggle { margin-bottom: var(--sp-4); }
.reveal__frase {
  font-family: var(--font-serif); font-size: 1.25rem; font-style: italic;
  color: var(--k-primary); text-align: center; margin-bottom: var(--sp-4);
}
.keywords { display:flex; flex-wrap:wrap; gap: var(--sp-2); margin-bottom: var(--sp-3); }
.chip {
  padding: 3px 10px; border-radius: 99px; font-size: .78rem;
  background: var(--k-surface-2); color: var(--k-ink-soft); border:1px solid var(--k-line);
}

/* Lista de clientes (cartera) */
.clients { display: grid; gap: var(--sp-3); }
.client-card {
  display: flex; flex-direction: column; gap: var(--sp-3);
  padding: var(--sp-4); border-radius: var(--r-2);
  background: var(--k-surface); border: 1px solid var(--k-line);
}
.client-card__head { display: flex; align-items: flex-start; gap: var(--sp-3); }

/* Mini-cartas de arcanos (cliente y vista previa) */
.arcanas-cards {
  display: grid; gap: var(--sp-3);
  grid-template-columns: repeat(auto-fit, minmax(96px, 1fr));
}
.arcano-mini {
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  padding: var(--sp-2); border: 1px solid var(--k-line); border-radius: var(--r-2);
  background: var(--k-bg); color: var(--k-ink); text-align: center;
  transition: transform .12s var(--ease), background .2s var(--ease);
}
.arcano-mini[data-card-id] { cursor: pointer; }
.arcano-mini[data-card-id]:hover { transform: translateY(-2px); background: var(--k-surface-2); }
.arcano-mini:disabled { opacity: .7; }
.arcano-mini__img {
  width: 64px; aspect-ratio: var(--card-ratio); border-radius: 7px; overflow: hidden;
  border: 2px solid var(--k-ink); background: var(--k-surface);
}
.arcano-mini__img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.arcano-mini__lbl { font-size: .68rem; text-transform: uppercase; letter-spacing: .06em; color: var(--k-gold); font-weight: 600; }
.arcano-mini__name { font-size: .78rem; color: var(--k-ink); line-height: 1.15; }
.client-card__avatar {
  width: 44px; height: 44px; border-radius: 50%;
  display: grid; place-items: center; font-weight: 700;
  background: var(--k-surface-2); color: var(--k-primary);
}
.client-card__body { flex: 1; min-width: 0; }
.client-card__name { font-weight: 600; }
.client-card__meta { font-size: .82rem; color: var(--k-ink-soft); }
.client-card__arcana { color: var(--k-gold); font-weight:600; }
.arcanas { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.arcana-chip {
  font-size: .78rem; padding: 3px 10px; border-radius: 99px;
  background: var(--k-surface-2); border: 1px solid var(--k-line); color: var(--k-ink);
}
.arcana-chip__lbl { color: var(--k-gold); font-weight: 600; }

/* Estado vacío */
.empty { text-align:center; padding: var(--sp-7) var(--sp-4); color: var(--k-ink-soft); }
.empty__icon { font-size: 2.4rem; margin-bottom: var(--sp-3); opacity:.7; }

/* --- Modo estudio: buscador, galería y detalle --- */
.study-search { margin-bottom: var(--sp-4); }
.study-search .input[type="search"] { border-radius: 999px; padding: var(--sp-3) var(--sp-4); }

.study-group {
  font-family: var(--font-serif); color: var(--k-gold);
  font-size: .82rem; text-transform: uppercase; letter-spacing: .12em;
  margin: var(--sp-5) 0 var(--sp-3);
}
.study-grid {
  display: grid; gap: var(--sp-3);
  grid-template-columns: repeat(auto-fill, minmax(92px, 1fr));
}
.study-item {
  display: flex; flex-direction: column; gap: 6px; align-items: center;
  padding: 0; border: none; background: transparent; color: var(--k-ink);
  transition: transform .12s var(--ease);
}
.study-item:hover { transform: translateY(-3px); }
.study-item__img {
  width: 100%; aspect-ratio: var(--card-ratio); border-radius: 10px; overflow: hidden;
  border: 2px solid var(--k-ink); background: var(--k-surface); box-shadow: var(--shadow-1);
}
.study-item__img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.study-item__name { font-size: .76rem; text-align: center; line-height: 1.2; color: var(--k-ink-soft); }

/* Carta grande del detalle */
.bigcard {
  width: min(280px, 72vw); aspect-ratio: var(--card-ratio);
  margin: 0 auto; border-radius: 16px; overflow: hidden;
  border: 3px solid var(--k-ink); background: var(--k-surface); box-shadow: var(--shadow-2);
}
.bigcard img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Encabezado de vista */
.view-head { margin-bottom: var(--sp-5); }
.view-head h2 { margin-bottom: 2px; }
.view-head p { color: var(--k-ink-soft); margin:0; }