/* ============================================================
   Tarot Kaizen · Base (reset suave, layout y tipografía)
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font-ui);
  color: var(--k-ink);
  background: var(--k-bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  transition: background .3s var(--ease), color .3s var(--ease);
}
h1,h2,h3 { font-family: var(--font-serif); font-weight: 600; line-height: 1.2; margin: 0 0 var(--sp-3); }
p { margin: 0 0 var(--sp-3); }
img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--k-primary); outline-offset: 2px; border-radius: var(--r-1); }

/* Layout general */
.app { min-height: 100%; }

/* Pastillas flotantes superiores (marca + tema), sin banner */
.float-top {
  position: fixed; top: 0; left: 0; right: 0; z-index: 30;
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  padding-top: calc(var(--sp-3) + env(safe-area-inset-top, 0px));
  pointer-events: none; /* deja pasar el toque al contenido… */
}
.float-top > * { pointer-events: auto; } /* …salvo en las pastillas */

.brand {
  display: flex; align-items: center; gap: var(--sp-2);
  background: var(--k-surface);
  border: 1px solid var(--k-line);
  border-radius: 999px;
  padding: 5px 16px 5px 5px;
  box-shadow: var(--shadow-1);
}
.brand__mark {
  width: 32px; height: 32px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--k-primary); color: var(--k-primary-ink);
  font-family: var(--font-serif); font-size: 18px; font-weight: 700;
}
.brand__name { font-family: var(--font-serif); font-size: 1rem; font-weight: 600; white-space: nowrap; }

.iconbtn {
  width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid var(--k-line); background: var(--k-surface);
  color: var(--k-ink); display: grid; place-items: center;
  box-shadow: var(--shadow-1);
  transition: background .2s var(--ease), transform .1s var(--ease);
}
.iconbtn:hover { background: var(--k-surface-2); }
.iconbtn:active { transform: scale(.94); }

/* Contenido / vistas — deja aire arriba para las pastillas superiores */
.view { padding: 78px var(--sp-4) 40px; max-width: 920px; margin: 0 auto; width: 100%; }
.view[hidden] { display: none; }

/* La práctica centra su carta/controles cuando hay espacio; si no, hace scroll.
   Con :not([hidden]) para que al cambiar de vista el ocultar siga funcionando. */
#view-practica:not([hidden]) {
  display: flex; flex-direction: column; justify-content: safe center;
  min-height: 100vh; min-height: 100dvh;
}

/* Menú contraíble (navegación + modo) arriba a la derecha */
.menu-wrap { position: relative; }
.menu-panel {
  position: absolute; top: calc(100% + 10px); right: 0; z-index: 40;
  min-width: 220px;
  background: var(--k-surface);
  border: 1px solid var(--k-line);
  border-radius: var(--r-3);
  box-shadow: var(--shadow-2);
  padding: 6px;
  display: flex; flex-direction: column; gap: 2px;
  transform-origin: top right;
  animation: menu-in .16s var(--ease);
}
.menu-panel[hidden] { display: none; }
@keyframes menu-in { from { opacity: 0; transform: scale(.96) translateY(-4px); } to { opacity: 1; transform: none; } }

.menu-item {
  display: flex; align-items: center; gap: 10px;
  width: 100%; text-align: left;
  padding: 10px 12px; border: none; border-radius: var(--r-2);
  background: transparent; color: var(--k-ink);
  font-size: .92rem; font-weight: 600;
  transition: background .15s var(--ease);
}
.menu-item:hover { background: var(--k-surface-2); }
.menu-item[aria-current="true"] { color: var(--k-primary); background: var(--k-surface-2); }
.menu-item__icon { display: inline-grid; place-items: center; width: 18px; height: 18px; color: currentColor; }
.menu-item__icon svg { width: 18px; height: 18px; }
.menu-sep { height: 1px; background: var(--k-line); margin: 4px 2px; }

/* Botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-5); border-radius: var(--r-2);
  border: 1px solid transparent; font-weight: 600;
  background: var(--k-surface-2); color: var(--k-ink);
  transition: transform .1s var(--ease), background .2s var(--ease), box-shadow .2s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--k-primary); color: var(--k-primary-ink); box-shadow: var(--shadow-1); }
.btn--accent  { background: var(--k-accent);  color: #fff; }
.btn--ghost   { background: transparent; border-color: var(--k-line); color: var(--k-ink); }
.btn--block   { width: 100%; }

/* Campos */
.field { width: 100%; }
.field label { display:block; font-size:.82rem; color: var(--k-ink-soft); margin-bottom: var(--sp-1); }
.input, .textarea {
  width: 100%; padding: var(--sp-3); border-radius: var(--r-2);
  border: 1px solid var(--k-line); background: var(--k-surface);
  color: var(--k-ink); font: inherit;
}
.textarea { min-height: 120px; resize: vertical; }

/* Panel / tarjeta de contenido */
.panel {
  background: var(--k-surface); border: 1px solid var(--k-line);
  border-radius: var(--r-3); padding: var(--sp-5); box-shadow: var(--shadow-1);
}
.muted { color: var(--k-ink-soft); }
.center { text-align: center; }
.stack > * + * { margin-top: var(--sp-4); }
.row { display: flex; gap: var(--sp-3); flex-wrap: wrap; }

/* Accesibilidad: reduce movimiento */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}