/* =========================================================
   HablaConmigo - estilos
   App AAC para Mariano (responsive tablet + celular)
   ========================================================= */

* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

:root {
  --primary: #0f766e;
  --primary-dark: #115e59;
  --primary-light: #ccfbf1;
  --text: #1f2937;
  --muted: #6b7280;
  --border: #e5e7eb;
  --bg: #ffffff;
  --bg-soft: #f9fafb;
  --danger: #dc2626;
  --shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);
  --radius: 16px;
  --radius-sm: 8px;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  overscroll-behavior: none;
}

body {
  user-select: none;
  -webkit-user-select: none;
}

/* =========================================================
   VISTA: Mariano (modo de uso)
   ========================================================= */
.vista {
  display: none;
  width: 100%;
  height: 100%;
  position: fixed;
  inset: 0;
}
.vista.activa { display: block; }

.vista-mariano {
  background: linear-gradient(180deg, var(--primary-light) 0%, #ffffff 100%);
  padding: 12px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* Wrap: NO captura clicks, solo posiciona el circulito.
   Asi los botones de Mariano que quedan abajo se siguen pudiendo tocar. */
.zona-edicion-wrap {
  position: fixed;
  top: env(safe-area-inset-top, 0);
  left: 0;
  width: 60px;
  height: 60px;
  z-index: 100;
  pointer-events: none;
}

/* El circulo SI captura clicks, pero ocupa solo 28x28 en la esquina */
.zona-edicion {
  position: absolute;
  top: 8px;
  left: 8px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary);
  opacity: .25;
  cursor: pointer;
  pointer-events: auto;
  transition: opacity .15s ease, transform .15s ease;
  -webkit-tap-highlight-color: transparent;
}

.zona-edicion.activando {
  opacity: 1;
  transform: scale(1.4);
  animation: zona-cargando 3s linear forwards;
}

@keyframes zona-cargando {
  0%   { box-shadow: 0 0 0 0 var(--primary); }
  100% { box-shadow: 0 0 0 22px var(--primary-light); }
}

.grilla {
  display: grid;
  width: 100%;
  max-width: 1200px;
  gap: 12px;
  grid-template-columns: repeat(var(--cols, 3), 1fr);
  flex-shrink: 0;
  margin: auto 0;
}

.boton-tap {
  background: var(--bg);
  border: 3px solid var(--primary);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: transform .08s ease, box-shadow .08s ease;
  overflow: hidden;
  gap: 6px;
  aspect-ratio: var(--boton-aspect, 1 / 1);
  min-height: 0;
}

.boton-tap:active {
  transform: scale(.96);
  box-shadow: var(--shadow);
}

.boton-tap.hablando {
  border-color: var(--primary-dark);
  background: var(--primary-light);
}

.boton-tap img {
  flex: 1 1 0;
  min-height: 0;
  width: 100%;
  object-fit: contain;
  pointer-events: none;
}

.boton-tap .etiqueta {
  font-size: clamp(18px, 4vw, 32px);
  font-weight: 700;
  color: var(--primary-dark);
  text-align: center;
  line-height: 1.1;
  text-transform: lowercase;
  pointer-events: none;
}

/* =========================================================
   VISTA: Edicion (modo admin)
   ========================================================= */
.vista-edicion {
  background: var(--bg-soft);
  display: none;
  flex-direction: column;
  overflow: hidden;
}
.vista-edicion.activa {
  display: flex;
}

.edicion-header {
  background: var(--primary);
  color: white;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow);
  flex-shrink: 0;
}

.edicion-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.edicion-title h1 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}

.logo-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fbbf24;
  box-shadow: 0 0 0 4px rgba(251,191,36,.3);
}

.edicion-body {
  flex: 1;
  display: grid;
  grid-template-columns: 280px 1fr;
  overflow: hidden;
}

.edicion-sidebar {
  background: var(--bg);
  border-right: 1px solid var(--border);
  padding: 20px;
  overflow-y: auto;
}

.edicion-sidebar h3 {
  margin: 0 0 12px 0;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--muted);
}

.edicion-sidebar hr {
  margin: 20px 0;
  border: none;
  border-top: 1px solid var(--border);
}

.campo {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.campo > span {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.campo input[type="text"],
.campo input[type="password"],
.campo select {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  background: var(--bg);
  font-family: inherit;
}

.campo input[type="text"]:focus,
.campo input[type="password"]:focus,
.campo select:focus {
  outline: 2px solid var(--primary);
  outline-offset: -1px;
  border-color: var(--primary);
}

.campo input[type="range"] {
  width: 100%;
}

.edicion-main {
  padding: 20px;
  overflow-y: auto;
}

.edicion-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.edicion-toolbar h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}

.lista-botones {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
}

.boton-edit {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  cursor: pointer;
  transition: border-color .15s ease;
}

.boton-edit:hover {
  border-color: var(--primary);
}

.boton-edit-img {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-soft);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.boton-edit-img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.boton-edit-label {
  text-align: center;
  font-weight: 600;
  font-size: 14px;
}

.boton-edit-orden {
  font-size: 12px;
  color: var(--muted);
  text-align: center;
}

/* =========================================================
   Botones genericos
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  font-family: inherit;
  text-align: center;
  transition: background .12s ease, opacity .12s ease;
}

.btn-primary {
  background: var(--primary);
  color: white;
}
.btn-primary:hover { background: var(--primary-dark); }

.btn-secondary {
  background: var(--bg);
  color: var(--text);
  border-color: var(--border);
}
.btn-secondary:hover { background: var(--bg-soft); }

.btn-danger {
  background: var(--bg);
  color: var(--danger);
  border-color: var(--danger);
}
.btn-danger:hover { background: #fef2f2; }

.btn-full { width: 100%; margin-bottom: 8px; }

.btn-volver { font-size: 14px; }

/* =========================================================
   Modal
   ========================================================= */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.modal-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 24px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 20px 25px -5px rgba(0,0,0,.1);
}

.modal-card-grande {
  max-width: 560px;
}

.modal-card h2 {
  margin: 0 0 8px 0;
  font-size: 20px;
}

.modal-card .muted {
  color: var(--muted);
  font-size: 13px;
  margin: 0 0 16px 0;
}

.modal-card #input-pin {
  font-size: 32px;
  letter-spacing: 12px;
  text-align: center;
  padding: 12px;
  width: 100%;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  margin: 8px 0;
}

.modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 20px;
}

.imagen-preview {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: var(--bg-soft);
  border-radius: var(--radius-sm);
  border: 1px dashed var(--border);
}

#img-preview {
  width: 100px;
  height: 100px;
  object-fit: contain;
  background: white;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.imagen-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.imagen-actions .btn {
  width: 100%;
  cursor: pointer;
}

.colores {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.color {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--border);
  cursor: pointer;
  padding: 0;
}

.color.activo {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.error {
  color: var(--danger);
  font-size: 13px;
  margin-top: 8px;
  text-align: center;
}

.oculto { display: none !important; }

/* =========================================================
   Audio recorder (modal de boton)
   ========================================================= */
.audio-box {
  background: var(--bg-soft);
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
}

.audio-controls {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.muted-mini {
  font-size: 12px;
  color: var(--muted);
  margin: 8px 0 0 0;
  line-height: 1.4;
}

/* indicador en boton de Mariano que tiene audio grabado */
.audio-dot {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #f59e0b;
  box-shadow: 0 0 0 3px rgba(245,158,11,.3);
}

.boton-tap {
  position: relative;
}

/* badge en lista de edicion */
.badge-audio {
  display: inline-block;
  background: #f59e0b;
  color: white;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 5px;
  border-radius: 4px;
  margin-left: 4px;
}

/* =========================================================
   Biblioteca modal (modal-card-xl)
   ========================================================= */
.modal-card-xl {
  max-width: 920px;
  max-height: 86vh;
  display: flex;
  flex-direction: column;
}

.bib-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}

.lista-biblioteca {
  overflow-y: auto;
  margin-top: 12px;
  padding-right: 4px;
}

.bib-grupo {
  margin-bottom: 24px;
}

.bib-titulo {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--primary-dark);
  margin: 0 0 10px 0;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--primary-light);
}

.bib-desc {
  font-size: 12px;
  font-weight: 400;
  color: var(--muted);
  text-transform: none;
  letter-spacing: 0;
  margin-left: 8px;
}

.bib-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 10px;
}

.bib-card {
  position: relative;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  transition: transform .1s ease, border-color .15s ease;
  background: white;
}

.bib-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
}

.bib-card.bib-usado {
  opacity: .45;
  cursor: not-allowed;
}

.bib-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
}

.bib-label {
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  text-transform: lowercase;
  color: var(--text);
}

.bib-check {
  position: absolute;
  top: 4px;
  right: 4px;
  background: var(--primary);
  color: white;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
}

/* toolbar acciones varios */
.edicion-toolbar-actions {
  display: flex;
  gap: 8px;
}

@media (max-width: 600px) {
  .edicion-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }
  .edicion-toolbar-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .modal-card-xl {
    max-height: 92vh;
  }
}

/* =========================================================
   Toast
   ========================================================= */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(15, 23, 42, .95);
  color: white;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  box-shadow: var(--shadow-md);
  z-index: 2000;
  animation: toast-in .2s ease;
}

@keyframes toast-in {
  from { opacity: 0; transform: translate(-50%, 10px); }
  to   { opacity: 1; transform: translate(-50%, 0); }
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 600px) {
  .vista-mariano { padding: 8px; }
  .grilla { gap: 8px; }

  .boton-tap {
    padding: 6px;
    gap: 4px;
  }
  .boton-tap .etiqueta {
    font-size: clamp(14px, 4.5vw, 22px);
  }

  .edicion-body {
    grid-template-columns: 1fr;
  }
  .edicion-sidebar {
    border-right: none;
    border-bottom: 1px solid var(--border);
    max-height: 240px;
  }
  .edicion-header h1 {
    font-size: 15px;
  }
  .lista-botones {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
  }
  .imagen-preview {
    flex-direction: column;
  }
}

/* tablet horizontal: aprovechar mejor */
@media (min-width: 900px) and (orientation: landscape) {
  .vista-mariano { padding: 16px; }
  .grilla { gap: 16px; }
}