/* OCR por regiones — overlay */
.planilla-reg-backdrop {
  position: fixed;
  inset: 0;
  z-index: 12100;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  align-items: stretch;
  justify-content: center;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

.planilla-reg-modal {
  display: flex;
  flex-direction: column;
  width: min(980px, 100vw);
  max-height: 100vh;
  background: linear-gradient(165deg, #1a1a22 0%, #101018 100%);
  border: 1px solid rgba(124, 58, 237, 0.4);
  border-radius: 14px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.65);
  overflow: hidden;
}

.planilla-reg-header {
  flex: 0 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.planilla-reg-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 800;
  color: #fafafa;
}

.planilla-reg-sub {
  margin: 4px 0 0;
  font-size: 0.72rem;
  color: #a1a1aa;
  line-height: 1.4;
}

.planilla-reg-toolbar {
  flex: 0 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(0, 0, 0, 0.25);
}

.planilla-reg-toolbar label {
  font-size: 0.72rem;
  color: #d4d4d8;
  display: flex;
  align-items: center;
  gap: 6px;
}

.planilla-reg-toolbar-campo {
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

.planilla-reg-toolbar-campo-lbl {
  font-weight: 700;
  color: #e4e4e7;
  letter-spacing: 0.02em;
}

.planilla-reg-toolbar select {
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.06);
  color: #fafafa;
  padding: 6px 10px;
  font-size: 0.78rem;
  min-height: 38px;
  color-scheme: dark;
}

/* Lista nativa del <select>: sin esto, en Windows/Chrome las opciones suelen salir texto claro sobre fondo claro. */
.planilla-reg-toolbar select option {
  background-color: #1e1e28;
  color: #f4f4f5;
}

.planilla-reg-btn {
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  color: #fafafa;
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 0.76rem;
  font-weight: 700;
  cursor: pointer;
  touch-action: manipulation;
  min-height: 40px;
}

.planilla-reg-btn--primary {
  border-color: rgba(124, 58, 237, 0.55);
  background: linear-gradient(135deg, #7c3aed 0%, #5b21b6 100%);
}

.planilla-reg-btn--ghost {
  background: transparent;
}

.planilla-reg-stage {
  flex: 1 1 auto;
  min-height: 240px;
  position: relative;
  background: #08080c;
}

.planilla-reg-host {
  position: absolute;
  inset: 0;
}

.planilla-reg-view {
  position: absolute;
  inset: 0;
  touch-action: none;
}

.planilla-reg-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.planilla-reg-footer {
  flex: 0 0 auto;
  padding: 10px 12px 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.planilla-reg-error {
  width: 100%;
  margin: 0;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 0.78rem;
  color: #fecaca;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(248, 113, 113, 0.45);
}

@media (max-width: 520px) {
  .planilla-reg-modal {
    width: 100vw;
    border-radius: 0;
    max-height: 100dvh;
  }

  .planilla-reg-stage {
    min-height: 46vh;
  }
}

/* Panel embebido (liga / planilla) — altura acotada, estilo “contain” vía letterbox en canvas */
.planilla-reg-panel {
  margin-top: 14px;
  border-radius: 14px;
  border: 1px solid rgba(124, 58, 237, 0.35);
  background: linear-gradient(165deg, #1a1a22 0%, #101018 100%);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}

.planilla-reg-panel-head {
  padding: 12px 14px 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.planilla-reg-panel-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 800;
  color: #fafafa;
}

.planilla-reg-panel-sub {
  margin: 6px 0 0;
  font-size: 0.75rem;
  color: #a1a1aa;
  line-height: 1.45;
  max-width: 880px;
}

.planilla-reg-toolbar--panel {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/* Agrupa zoom + modo + acciones; empuja a la derecha cuando hay instrucción a la izquierda */
.planilla-reg-toolbar-cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.planilla-reg-toolbar-hint {
  font-size: 0.72rem;
  color: #a1a1aa;
  max-width: min(280px, 40vw);
  line-height: 1.35;
}

.planilla-reg-footer-hint-only {
  margin: 0;
  width: 100%;
}

/* Vista tipo "contain": el canvas letterbox mantiene proporción dentro de esta caja con altura acotada. */
.planilla-reg-stage--panel {
  min-height: 200px;
  max-height: min(72vh, 640px);
  height: min(72vh, 640px);
  position: relative;
  background: #08080c;
}

.planilla-reg-stage--busy .planilla-reg-host {
  pointer-events: none;
  opacity: 0.35;
  filter: grayscale(0.25);
}

.planilla-reg-loading {
  position: absolute;
  inset: 0;
  z-index: 6;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 700;
  color: #fafafa;
  background: rgba(8, 8, 12, 0.72);
  backdrop-filter: blur(4px);
  pointer-events: none;
}

.planilla-reg-loading-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #a78bfa;
  animation: planilla-reg-loading-pulse 0.9s ease-in-out infinite alternate;
}

@keyframes planilla-reg-loading-pulse {
  from {
    opacity: 0.35;
    transform: scale(0.85);
  }
  to {
    opacity: 1;
    transform: scale(1.05);
  }
}

.planilla-reg-footer--panel {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

@media (max-width: 520px) {
  .planilla-reg-stage--panel {
    max-height: 52vh;
    height: 52vh;
  }
}