/* Panel de video tutoriales durante el busy de carga de imagen (Duerr) */
.dd-busy-indicator-overlay:has(.viware-workspace-load-tutorial) {
   flex-direction: column;
   align-items: center;
   justify-content: flex-start;
   max-height: min(94vh, 960px);
   overflow-x: hidden;
   overflow-y: auto;
   -webkit-overflow-scrolling: touch;
   padding: 18px 16px 28px;
   box-sizing: border-box;
}

/* Zona superior: más sensación de “cargando” (barra + texto) */
.dd-busy-indicator-overlay:has(.viware-workspace-load-tutorial) .dd-busy-indicator-description {
   animation: viware-load-desc-pulse 1.1s ease-in-out infinite;
   font-weight: 600;
   letter-spacing: 0.02em;
}

@keyframes viware-load-desc-pulse {
   0%,
   100% {
      opacity: 0.82;
      transform: translateY(0);
   }
   50% {
      opacity: 1;
      transform: translateY(-1px);
   }
}

/* Resplandor y ligero pulso en la barra (elemento host; el interior puede estar en shadow) */
.dd-busy-indicator-overlay:has(.viware-workspace-load-tutorial)
   dd-linear-progress.dd-busy-indicator-progress {
   animation: viware-load-progress-glow 1.15s ease-in-out infinite;
   border-radius: 4px;
}

@keyframes viware-load-progress-glow {
   0%,
   100% {
      filter: brightness(1);
      box-shadow: 0 0 0 0 rgba(56, 189, 248, 0);
      transform: scaleX(1);
   }
   50% {
      filter: brightness(1.2);
      box-shadow: 0 0 18px 2px rgba(56, 189, 248, 0.45);
      transform: scaleX(1.02);
   }
}

/* Bloque del video: más abajo y un poco más ancho */
.viware-workspace-load-tutorial {
   width: min(680px, 96vw);
   max-width: 100%;
   margin-top: 36px;
   padding-top: 22px;
   border-top: 1px solid rgba(255, 255, 255, 0.22);
   text-align: center;
   box-sizing: border-box;
}

.viware-workspace-load-tutorial-intro {
   margin: 0 0 12px;
   font-size: 13px;
   line-height: 1.45;
   color: rgba(255, 255, 255, 0.92);
   font-family: "Segoe UI", system-ui, sans-serif;
}

.viware-workspace-load-tutorial-video-wrap {
   position: relative;
   width: 100%;
   border-radius: 12px;
   overflow: hidden;
   background: #0b122f;
   box-shadow: 0 10px 32px rgba(0, 0, 0, 0.4);
}

.viware-workspace-load-tutorial video {
   display: block;
   width: 100%;
   max-height: min(52vh, 480px);
   min-height: 180px;
   background: #000;
}

/* Subtítulos solo en tutorial de inicio: debajo del video, cambian con el tiempo */
.viware-workspace-load-tutorial-captions {
   min-height: 4.75em;
   padding: 14px 16px 16px;
   margin: 0;
   font-size: 15px;
   font-weight: 600;
   line-height: 1.5;
   text-align: center;
   color: rgba(255, 255, 255, 0.96);
   font-family: "Segoe UI", system-ui, sans-serif;
   background: linear-gradient(180deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 41, 59, 0.98) 100%);
   border-top: 1px solid rgba(148, 163, 184, 0.25);
   box-sizing: border-box;
}

.viware-workspace-load-tutorial-captions--flash {
   animation: viware-load-caption-flash 0.5s ease-out;
}

@keyframes viware-load-caption-flash {
   0% {
      opacity: 0.25;
      transform: translateY(8px);
      letter-spacing: 0.04em;
   }
   55% {
      opacity: 1;
      transform: translateY(0);
   }
   100% {
      opacity: 1;
      letter-spacing: 0.02em;
   }
}

.viware-workspace-load-tutorial-fallback {
   display: none;
   margin-top: 8px;
   font-size: 11px;
   color: rgba(252, 211, 77, 0.95);
   line-height: 1.35;
}

.viware-workspace-load-tutorial--error .viware-workspace-load-tutorial-fallback {
   display: block;
}