:root {
  --kamino-blue: #002677;
  --kamino-purple: #6c63ff;
  --kamino-white: #ffffff;
}

/* ---- Fundo e vídeo ---- */
.video-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  filter: brightness(0.4) blur(1px);
}
.video-bg .overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(0, 38, 119, 0.25), rgba(0, 0, 0, 0.85));
}

/* ---- Card ---- */
.login-card {
  max-width: 400px;
  width: 90%;
  background: rgba(0, 38, 119, 0.25);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  box-shadow: 0 0 30px rgba(108, 99, 255, 0.25);
  animation: fadeIn 1.2s ease-out;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---- Glow do título ---- */
.title-glow {
  color: var(--kamino-white);
  text-shadow: 0 0 12px var(--kamino-purple), 0 0 32px var(--kamino-blue);
  animation: glow 4s ease-in-out infinite alternate;
}
@keyframes glow {
  from { text-shadow: 0 0 8px var(--kamino-purple); }
  to { text-shadow: 0 0 20px var(--kamino-purple), 0 0 40px var(--kamino-blue); }
}

/* ---- Inputs ---- */
.form-control {
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.05);
  color: var(--kamino-white);
  border-radius: 8px;
}
.form-control:focus {
  border-color: var(--kamino-purple);
  box-shadow: 0 0 0 0.2rem rgba(108, 99, 255, 0.3);
  outline: none;
}
.form-floating label {
  color: rgba(255, 255, 255, 0.7);
}

/* Remove o fundo branco do label flutuante */
.form-floating > .form-control:focus ~ label::after,
.form-floating > .form-control:not(:placeholder-shown) ~ label::after {
  background-color: transparent !important;
}

.form-control:-webkit-autofill {
  box-shadow: 0 0 0 1000px #002677 inset !important;
  -webkit-text-fill-color: white !important;
}

/* ---- Botões ---- */
.btn-login {
  background: var(--kamino-purple);
  color: var(--kamino-white);
  border: none;
  border-radius: 8px;
  transition: all 0.3s ease;
}
.btn-login:hover {
  background: #7d74ff;
  box-shadow: 0 0 16px rgba(108, 99, 255, 0.5);
}

/* ---- Ícone do olho ---- */
#togglePwd {
  border: none;
  color: rgba(255, 255, 255, 0.8);
  background: transparent;
}
#togglePwd:hover {
  color: var(--kamino-purple);
}

/* ---- Responsividade ---- */
@media (max-width: 576px) {
  .login-card {
    padding: 1.5rem !important;
    border-radius: 12px;
  }
  .brand-logo svg {
    width: 48px;
    height: 48px;
  }
}