/* iniciar-sesion.php — layout y componentes del flujo de login */

html,
body {
  height: 100%;
}

body {
  padding-top: 40px;
  padding-bottom: 40px;
}

.form-signin {
  max-width: 350px;
  padding: 15px;
  margin: 0 auto;
}

.login-step {
  transition: opacity 0.3s ease, transform 0.3s ease;
  opacity: 0;
  transform: translateY(15px);
}

.login-step.show {
  opacity: 1;
  transform: translateY(0);
}

.login-step[hidden] {
  display: none !important;
}

.login-stepper__list {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.login-stepper__item {
  flex: 1;
  font-size: 0.75rem;
  color: #adb5bd;
  padding-bottom: 0.35rem;
  border-bottom: 2px solid #dee2e6;
  max-width: 6.5rem;
}

.login-stepper__item.is-active {
  color: #003f57;
  font-weight: 600;
  border-bottom-color: #f19311;
}

.login-stepper__item.is-complete {
  color: #6c757d;
  border-bottom-color: #f19311;
}

.password-toggle {
  position: absolute;
  top: 50%;
  right: 0.25rem;
  padding: 0.375rem 0.5rem;
  font-size: 1.25rem;
  line-height: 1;
  color: inherit;
  text-decoration: none;
  border: 0;
  background: transparent;
}

.password-toggle:focus-visible {
  outline: 2px solid #f19311;
  outline-offset: 2px;
}

.form-control-password {
  padding-right: 2.75rem !important;
}

.forgot-password-link {
  font-size: 0.9rem !important;
}

.login-footer-link {
  text-decoration: none;
}

.login-register-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.5rem 1rem;
}

.login-register-links .link-divider {
  display: none;
  width: 1px;
  height: 1rem;
  background-color: #dee2e6;
}

@media (min-width: 576px) {
  .login-register-links .link-divider {
    display: inline-block;
  }
}

.btn-secondary:active,
.btn-secondary:focus {
  background-color: #f19311;
  border-color: #f19311;
}

.highlight {
  font-weight: 600;
  color: #003f57;
}

.spinner-border.spinner-border-sm {
  margin-bottom: 3px;
}

.usuario-bienvenida {
  font-size: 20px;
}

/* Estilos para las cajas de entrada OTP */
.otp-inputs-wrapper {
  max-width: 320px;
  margin: 0 auto;
}

.otp-box {
  width: 45px;
  height: 45px;
  padding: 0;
  border: 1px solid #dee2e6;
  border-radius: 8px;
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
  text-transform: uppercase;
}

.otp-box:focus {
  border-color: #f19311;
  box-shadow: 0 0 0 0.25rem rgba(241, 147, 17, 0.25);
  outline: 0;
}



/* --- Estado de error OTP --- */
.otp-box--error {
  border-color: #DC2626;
}

.otp-box--error:focus {
  border-color: #DC2626;
  box-shadow: 0 0 0 0.25rem rgba(220, 38, 38, 0.15);
}

.otp-error-feedback {
  max-width: 320px;
  margin: 0 auto;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease, visibility 0.15s ease;
}

.otp-error-feedback.is-visible {
  opacity: 1;
  visibility: visible;
}

.otp-error-line {
  height: 2px;
  background-color: #DC2626;
  border-radius: 1px;
  margin-bottom: 8px;
}

.otp-error-message {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  font-size: 14px;
  color: #B91C1C;
  text-align: left;
}

.otp-error-message__icon {
  flex-shrink: 0;
  margin-top: 1px;
  font-size: 14px;
}

.otp-error-message__bold {
  font-weight: 500;
}

.otp-error-message__regular {
  font-weight: 400;
}

/* --- Estado de error Password --- */
.password-box--error {
  border-color: #DC2626 !important;
}

.password-box--error:focus {
  border-color: #DC2626 !important;
  box-shadow: 0 0 0 0.25rem rgba(220, 38, 38, 0.15) !important;
}

.password-error-feedback {
  max-width: 320px;
  margin: 8px auto 0 auto;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease, visibility 0.15s ease;
}

.password-error-feedback.is-visible {
  opacity: 1;
  visibility: visible;
}

.password-error-line {
  height: 2px;
  background-color: #DC2626;
  border-radius: 1px;
  margin-bottom: 8px;
}

.password-error-message {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  font-size: 14px;
  color: #B91C1C;
  text-align: left;
}

.password-error-message__icon {
  flex-shrink: 0;
  margin-top: 2px;
  font-size: 14px;
}

/* Alinear icono con fondo circular en la selección de OTP */
.icon-shape {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  line-height: 1;
}