/* ═══════════════════════════════════════════
   AUTH — CYBERPUNK
   ═══════════════════════════════════════════ */

#auth-screen {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-gradient);
  position: relative;
  overflow: hidden;
}

/* ─── FONDO DECORATIVO ─── */
#auth-screen::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../img/bg-login.png') center/cover no-repeat;
  opacity: 0.15;
  pointer-events: none;
}

#auth-screen::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 30% 20%,
    rgba(0, 255, 136, 0.06) 0%,
    transparent 50%
  ),
  radial-gradient(
    ellipse at 70% 80%,
    rgba(255, 0, 170, 0.04) 0%,
    transparent 50%
  );
  pointer-events: none;
}

.auth-container {
  max-width: 380px;
  width: 100%;
  margin: auto;
  padding: 40px 24px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.auth-logo {
  font-size: 64px;
  margin-bottom: 8px;
  filter: drop-shadow(0 0 24px rgba(0, 255, 136, 0.3));
  animation: float 4s ease-in-out infinite;
  display: block;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.auth-container h1 {
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 6px;
  color: var(--neon);
  letter-spacing: 3px;
  text-transform: uppercase;
  text-shadow: 0 0 20px var(--neon-glow);
}

.auth-subtitle {
  color: var(--text-dim);
  margin-bottom: 32px;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: left;
}

.auth-form input,
.auth-form select {
  background: rgba(6, 6, 13, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  width: 100%;
  outline: none;
  transition: var(--transition);
}

.auth-form input:focus,
.auth-form select:focus {
  border-color: var(--neon);
  box-shadow: 0 0 0 2px var(--neon-glow), 0 0 16px rgba(0, 255, 136, 0.05);
  background: rgba(6, 6, 13, 0.95);
}

.auth-form .btn-primary {
  margin-top: 12px;
  width: 100%;
  padding: 16px 28px;
}

.auth-link {
  font-size: 12px;
  color: var(--text-dim);
  cursor: pointer;
  margin-top: 16px;
  text-align: center;
  transition: var(--transition);
  letter-spacing: 1px;
}
.auth-link:hover {
  color: var(--neon);
  text-shadow: 0 0 12px var(--neon-glow);
}

.auth-error {
  color: var(--danger);
  font-size: 12px;
  min-height: 20px;
  text-align: center;
  letter-spacing: 0.5px;
}

.hidden { display: none !important; }