/* =========================
   ROUTE LOADER - LOGO SV
========================= */

.route-loader {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at top left, rgba(255, 43, 28, 0.08), transparent 28%),
    linear-gradient(180deg, rgba(245, 247, 250, 0.98), rgba(238, 242, 245, 1));
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.route-loader.active {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}

.route-loader__content {
  width: min(92%, 420px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.route-loader__logo-wrap {
  position: relative;
  width: 190px;
  height: 190px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.route-loader__glow {
  position: absolute;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 43, 28, 0.22) 0%, rgba(255, 43, 28, 0.08) 45%, transparent 72%);
  opacity: 0;
  transform: scale(0.85);
}

.route-loader__logo {
  position: relative;
  width: 170px;
  max-width: 100%;
  display: block;
  opacity: 0;
  transform: translateY(18px) scale(0.92);
  filter: drop-shadow(0 14px 24px rgba(11, 74, 120, 0.14));
}

.route-loader__title {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.98rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: #0b4a78;
  margin-bottom: 14px;
  opacity: 0;
  transform: translateY(8px);
}

.route-loader__bar {
  width: min(100%, 280px);
  height: 8px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid #d7e0e8;
  overflow: hidden;
  border-radius: 999px;
  margin-bottom: 14px;
  box-shadow: inset 0 1px 2px rgba(11, 74, 120, 0.05);
}

.route-loader__progress {
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, #0b4a78 0%, #ff2b1c 100%);
  border-radius: 999px;
}

.route-loader__subtitle {
  color: #6b7d8c;
  font-size: 0.92rem;
  line-height: 1.5;
  text-align: center;
  opacity: 0;
  transform: translateY(8px);
}

/* =========================
   ESTADO ACTIVO
========================= */

.route-loader.active .route-loader__glow {
  animation: logoGlow 1.8s ease-in-out infinite 0.35s;
}

.route-loader.active .route-loader__logo {
  animation: logoIntro 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards 0.15s,
             logoFloat 2.4s ease-in-out infinite 1s;
}

.route-loader.active .route-loader__title {
  animation: textIntro 0.55s ease forwards 0.45s;
}

.route-loader.active .route-loader__subtitle {
  animation: textIntro 0.55s ease forwards 0.7s;
}

.route-loader.active .route-loader__progress {
  animation: loaderFill var(--loader-duration, 3s) linear forwards;
}

/* =========================
   ANIMACIONES
========================= */

@keyframes logoIntro {
  0% {
    opacity: 0;
    transform: translateY(18px) scale(0.92);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes logoFloat {
  0% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-4px) scale(1.012);
  }
  100% {
    transform: translateY(0) scale(1);
  }
}

@keyframes logoGlow {
  0% {
    opacity: 0.35;
    transform: scale(0.9);
  }
  50% {
    opacity: 0.75;
    transform: scale(1.08);
  }
  100% {
    opacity: 0.35;
    transform: scale(0.9);
  }
}

@keyframes textIntro {
  0% {
    opacity: 0;
    transform: translateY(8px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes loaderFill {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 768px) {
  .route-loader__logo-wrap {
    width: 165px;
    height: 165px;
    margin-bottom: 20px;
  }

  .route-loader__logo {
    width: 145px;
  }

  .route-loader__glow {
    width: 128px;
    height: 128px;
  }

  .route-loader__title {
    font-size: 0.88rem;
    letter-spacing: 3px;
  }

  .route-loader__subtitle {
    font-size: 0.86rem;
  }

  .route-loader__bar {
    width: min(100%, 240px);
  }
}