/* ==========================================================================
   SUR ROBOTICS & AI - HOJA DE ESTILOS DEL SIMULADOR INDUSTRIAL PREMIUM (CSS)
   ========================================================================== */

:root {
  --bg-primary: #0b0f19;
  --bg-card: rgba(17, 24, 39, 0.65);
  --border-glass: rgba(255, 255, 255, 0.08);
  --color-primary: #3b82f6;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  --color-info: #06b6d4;
  --font-main: 'Plus Jakarta Sans', sans-serif;
  --font-heading: 'Outfit', sans-serif;
}

body.monitor-theme {
  background-color: var(--bg-primary);
  background-image: 
    radial-gradient(at 10% 20%, rgba(37, 99, 235, 0.08) 0px, transparent 50%),
    radial-gradient(at 90% 80%, rgba(217, 119, 6, 0.04) 0px, transparent 50%);
  background-attachment: fixed;
  color: #f3f4f6;
  font-family: var(--font-main);
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
}

.font-bold {
  font-weight: 700;
}
.font-semibold {
  font-weight: 600;
}

/* Header Config */
.monitor-header {
  background-color: rgba(11, 15, 25, 0.85);
  backdrop-filter: blur(12px);
  z-index: 10;
}

.fs-7 {
  font-size: 0.78rem;
}

/* Glassmorphism Card Premium */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px) saturate(120%);
  -webkit-backdrop-filter: blur(16px) saturate(120%);
  border: 1px solid var(--border-glass);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.panel-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  color: #fff;
}

.panel-desc {
  font-size: 0.85rem;
  line-height: 1.6;
}

/* Controles de Rango */
.form-range::-webkit-slider-thumb {
  background: var(--color-primary);
}
.form-range::-moz-range-thumb {
  background: var(--color-primary);
}

/* Indicadores de Estado */
.status-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  box-shadow: 0 0 8px currentColor;
}
.status-ok {
  background-color: var(--color-success);
  color: var(--color-success);
}
.status-warning {
  background-color: var(--color-warning);
  color: var(--color-warning);
}
.status-critical {
  background-color: var(--color-danger);
  color: var(--color-danger);
}

/* Pills Nav Personalizadas */
.custom-pills .nav-link {
  background-color: rgba(255, 255, 255, 0.03);
  color: #9ca3af;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 8px 16px;
  transition: all 0.25s ease;
}

.custom-pills .nav-link.active {
  background-color: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 0 15px rgba(59, 130, 246, 0.4);
}

.custom-pills .nav-link:hover:not(.active) {
  background-color: rgba(255, 255, 255, 0.08);
  color: #fff;
}

/* Tarjetas de Métricas */
.metric-card {
  background: rgba(11, 15, 25, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.04);
  box-shadow: inset 0 0 12px rgba(255, 255, 255, 0.01);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.25s ease;
}

.metric-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.08);
}

.metric-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.metric-value {
  font-size: 2.3rem;
  font-family: var(--font-heading);
  letter-spacing: -0.02em;
}

.metric-unit {
  font-size: 1rem;
}

/* Anotaciones y Comentarios listado */
.annotation-box {
  background: rgba(11, 15, 25, 0.5);
}

/* Scrollbar Personalizada para listado de comentarios */
#comments-list::-webkit-scrollbar {
  width: 5px;
}
#comments-list::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.1);
}
#comments-list::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 10px;
}
#comments-list::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Burbujas de Comentario */
.comment-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-left: 3px solid #3b82f6;
  border-radius: 8px;
  font-size: 0.8rem;
  padding: 10px;
  transition: background 0.2s ease;
}

.comment-item:hover {
  background: rgba(255, 255, 255, 0.04);
}

.comment-item.warning {
  border-left-color: var(--color-warning);
}

.comment-item.critical {
  border-left-color: var(--color-danger);
}

.comment-time {
  font-size: 0.72rem;
  font-weight: 600;
  color: #9ca3af;
}

/* Animación de Spinner en recarga */
.fa-spin {
  animation: spin 2s linear infinite;
}

@keyframes spin {
  100% { transform: rotate(360deg); }
}