/* ============================================ */
/* TELA DE BLOQUEIO — senha descartável         */
/* ============================================ */

#telaBloqueio {
  position: fixed;
  inset: 0;
  z-index: 999999;
  background: #f0f2f5;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  font-family: 'Manrope', Arial, Helvetica, sans-serif;
  transition: opacity .3s ease;
}

#telaBloqueio.escondida {
  opacity: 0;
  pointer-events: none;
}

.bloqueio-card {
  background: #ffffff;
  width: 100%;
  max-width: 380px;
  padding: 36px 28px 30px;
  border-radius: 18px;
  box-shadow: 0 20px 50px rgba(20, 30, 25, .12), 0 2px 6px rgba(20, 30, 25, .06);
  border: 1px solid #e3e6ea;
  text-align: center;
}

.bloqueio-icone {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: #e8f5eb;
  color: #188038;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bloqueio-icone svg {
  width: 26px;
  height: 26px;
}

.bloqueio-titulo {
  margin: 0 0 6px;
  font-size: 20px;
  font-weight: 800;
  color: #1a1d21;
  letter-spacing: -0.02em;
}

.bloqueio-sub {
  margin: 0 0 22px;
  font-size: 14px;
  color: #6b7280;
  font-weight: 500;
}

.bloqueio-input {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid #e3e6ea;
  border-radius: 9px;
  font-size: 16px;
  font-family: inherit;
  background: #fbfbfc;
  color: #1a1d21;
  text-align: center;
  letter-spacing: 0.05em;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.bloqueio-input:focus {
  outline: none;
  border-color: #188038;
  box-shadow: 0 0 0 3px #e8f5eb;
}

.bloqueio-btn {
  margin-top: 16px;
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 9px;
  background: #188038;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: background .2s ease, transform .1s ease;
}

.bloqueio-btn:hover {
  background: #146c2e;
}

.bloqueio-btn:active {
  transform: scale(.99);
}

.bloqueio-btn:disabled {
  opacity: .6;
  cursor: not-allowed;
}

.bloqueio-erro {
  margin: 14px 0 0;
  font-size: 13.5px;
  font-weight: 700;
  color: #dc2626;
  min-height: 18px;
}

/* MODO ESCURO (herda a preferência do sistema) */
@media (prefers-color-scheme: dark) {
  #telaBloqueio { background: #12151a; }
  .bloqueio-card {
    background: #1b1f26;
    border-color: #2b3038;
    box-shadow: 0 20px 50px rgba(0,0,0,.45);
  }
  .bloqueio-icone {
    background: rgba(52,192,95,.12);
    color: #34c05f;
  }
  .bloqueio-titulo { color: #eef0f2; }
  .bloqueio-sub { color: #9aa1ac; }
  .bloqueio-input {
    background: #21262e;
    border-color: #2b3038;
    color: #eef0f2;
  }
  .bloqueio-input:focus {
    border-color: #34c05f;
    box-shadow: 0 0 0 3px rgba(52,192,95,.12);
  }
  .bloqueio-btn { background: #34c05f; }
  .bloqueio-btn:hover { background: #3ed873; }
}