/**
 * Tema login tipo HUD / ciberseguridad (oscuro, cian, vidrio).
 * Requiere body.layout-login-tech; el oso y login-avatar.css se mantienen.
 */

body.layout-public.layout-login-tech {
  background: #05080d;
  color: #e2e8f0;
}

/* Misma tonalidad que el fondo de la página (rect del SVG del oso) */
.layout-login-tech .login-avatar__canvas {
  fill: #05080d;
}

.layout-login-tech .topbar {
  position: relative;
  z-index: 2;
  background: rgba(8, 15, 26, 0.88);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(34, 211, 238, 0.22);
}

.layout-login-tech .topbar h1 {
  color: #ecfeff;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: clamp(0.78rem, 3vw, 0.95rem);
  text-shadow: 0 0 24px rgba(34, 211, 238, 0.35);
}

.layout-login-tech .clock {
  color: rgba(103, 232, 249, 0.9);
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: clamp(0.72rem, 2.5vw, 0.85rem);
}

.layout-login-tech main.container {
  position: relative;
  z-index: 1;
  max-width: 480px;
  padding-top: clamp(12px, 3vw, 28px);
  padding-bottom: clamp(24px, 6vw, 48px);
}

/* Fondo animado: pantalla completa, detrás de barra y contenido */
.layout-login-tech .login-tech-backdrop {
  position: fixed;
  inset: 0;
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.layout-login-tech #login-root {
  position: relative;
  min-height: calc(100dvh - 5.5rem);
}

.layout-login-tech .login-tech-grid {
  position: absolute;
  inset: -20%;
  background-image:
    linear-gradient(rgba(34, 211, 238, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 211, 238, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  transform: perspective(400px) rotateX(58deg);
  transform-origin: 50% 0%;
  animation: login-tech-grid-drift 28s linear infinite;
  opacity: 0.5;
}

@keyframes login-tech-grid-drift {
  from {
    transform: perspective(400px) rotateX(58deg) translateY(0);
  }
  to {
    transform: perspective(400px) rotateX(58deg) translateY(48px);
  }
}

.layout-login-tech .login-tech-glow-floor {
  position: absolute;
  left: 50%;
  bottom: -20%;
  width: 140%;
  height: 55%;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at center, rgba(6, 182, 212, 0.18) 0%, transparent 65%);
  pointer-events: none;
}

.layout-login-tech .login-binary-rain {
  position: absolute;
  inset: 0;
  display: flex;
  justify-content: space-between;
  gap: 0;
  padding: 0 0.5%;
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: clamp(9px, 1.1vw, 12px);
  line-height: 1.45;
  letter-spacing: 0.28em;
  color: rgba(165, 243, 252, 0.32);
  mask-image: linear-gradient(180deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
}

.layout-login-tech .login-binary-col {
  writing-mode: vertical-rl;
  text-orientation: upright;
  white-space: nowrap;
  animation: login-binary-fall linear infinite;
  animation-duration: 15s;
  animation-delay: 0s;
}

.layout-login-tech .login-binary-rain .login-binary-col:nth-child(8n + 1) {
  animation-duration: 12s;
  animation-delay: -0.8s;
}
.layout-login-tech .login-binary-rain .login-binary-col:nth-child(8n + 2) {
  animation-duration: 17s;
  animation-delay: -2.4s;
}
.layout-login-tech .login-binary-rain .login-binary-col:nth-child(8n + 3) {
  animation-duration: 14s;
  animation-delay: -1.1s;
}
.layout-login-tech .login-binary-rain .login-binary-col:nth-child(8n + 4) {
  animation-duration: 19s;
  animation-delay: -3.5s;
}
.layout-login-tech .login-binary-rain .login-binary-col:nth-child(8n + 5) {
  animation-duration: 13s;
  animation-delay: -0.5s;
}
.layout-login-tech .login-binary-rain .login-binary-col:nth-child(8n + 6) {
  animation-duration: 16s;
  animation-delay: -2.1s;
}
.layout-login-tech .login-binary-rain .login-binary-col:nth-child(8n + 7) {
  animation-duration: 18s;
  animation-delay: -4s;
}
.layout-login-tech .login-binary-rain .login-binary-col:nth-child(8n + 8) {
  animation-duration: 11s;
  animation-delay: -1.7s;
}

@keyframes login-binary-fall {
  from {
    transform: translateY(-35%);
  }
  to {
    transform: translateY(35%);
  }
}

.layout-login-tech .login-tech-front {
  position: relative;
  z-index: 1;
}

/* ——— Panel formulario ——— */
.layout-login-tech .form-login--with-mascot {
  max-width: 440px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
  background: rgba(12, 22, 36, 0.58);
  border: 1px solid rgba(34, 211, 238, 0.32);
  border-radius: 16px;
  box-shadow:
    0 0 0 1px rgba(34, 211, 238, 0.12),
    0 0 0 1px rgba(255, 255, 255, 0.04) inset,
    0 0 48px rgba(6, 182, 212, 0.12),
    0 24px 64px rgba(0, 0, 0, 0.45);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  overflow: visible;
}

.layout-login-tech .login-tech-title {
  margin: 0 0 14px;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: center;
  color: #ecfeff;
  text-shadow: 0 0 20px rgba(34, 211, 238, 0.35);
}

.layout-login-tech .login-avatar-wrap {
  filter: drop-shadow(0 0 10px rgba(34, 211, 238, 0.35)) drop-shadow(0 0 28px rgba(6, 182, 212, 0.18));
}

.layout-login-tech .form-login label,
.layout-login-tech .card label {
  color: rgba(186, 230, 253, 0.88);
}

.layout-login-tech .form-login input,
.layout-login-tech .form-login input[type="password"],
.layout-login-tech .form-login input[type="text"] {
  background: rgba(4, 12, 22, 0.75);
  border: 1px solid rgba(34, 211, 238, 0.28);
  color: #f0fdfa;
  border-radius: 10px;
}

.layout-login-tech .form-login input::placeholder {
  color: rgba(148, 163, 184, 0.55);
}

.layout-login-tech .form-login input:focus {
  outline: none;
  border-color: rgba(103, 232, 249, 0.75);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.18);
}

.layout-login-tech .form-login .btn.btn-danger {
  width: 100%;
  margin-top: 10px;
  background: linear-gradient(135deg, #0891b2 0%, #0e7490 55%, #155e75 100%);
  border: 1px solid rgba(103, 232, 249, 0.35);
  color: #ecfeff;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.88rem;
  box-shadow: 0 0 28px rgba(6, 182, 212, 0.35);
}

.layout-login-tech .form-login .btn.btn-danger:hover {
  filter: brightness(1.08);
}

.layout-login-tech .msg.msg-error {
  background: rgba(69, 10, 10, 0.65);
  border: 1px solid rgba(248, 113, 113, 0.45);
  color: #fecaca;
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.15);
}

@media (prefers-reduced-motion: reduce) {
  .layout-login-tech .login-binary-col,
  .layout-login-tech .login-tech-grid {
    animation: none !important;
  }

  .layout-login-tech .login-binary-rain {
    opacity: 0.12;
  }
}