/* =====================================================
   IKIGAI COMBAT - Página Login
   Tema dark / Combat (auth)
   ===================================================== */

.auth-page-dark {
  min-height: 100vh;
  background: #111;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 0;
  position: relative;
  overflow: hidden;
}
.auth-page-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../../images/jiu-jitsu-gi.jpeg') center/cover no-repeat;
  opacity: 0.08;
  pointer-events: none;
}
.auth-card-dark {
  background: #1a1a1a;
  border: 1px solid #2a2a2a;
  border-radius: 0.5rem;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  overflow: hidden;
  max-width: 420px;
  width: 100%;
  position: relative;
  z-index: 1;
}
.auth-card-dark .auth-form-section { padding: 2.5rem; }
.auth-card-dark .form-label { color: #adb5bd; font-weight: 600; }
.auth-card-dark .form-control,
.auth-card-dark .form-select {
  background-color: #212529 !important;
  border: 1px solid #495057;
  color: #f8f9fa !important;
  border-radius: 0.35rem;
  padding: 0.65rem 1rem;
}
.auth-card-dark .form-control::placeholder { color: #6c757d; }
.auth-card-dark .form-control:focus,
.auth-card-dark .form-select:focus {
  background-color: #1a1a1a !important;
  border-color: #d32f2f;
  color: #f8f9fa !important;
  box-shadow: 0 0 0 0.2rem rgba(211,47,47,0.25);
}
.auth-card-dark .form-select option {
  background: #212529;
  color: #f8f9fa;
}
.auth-card-dark .form-check-label { color: #adb5bd; }
.auth-card-dark .form-check-input {
  background-color: #212529;
  border-color: #495057;
}
.auth-card-dark .form-check-input:checked {
  background-color: #d32f2f;
  border-color: #d32f2f;
}
.auth-card-dark .form-check-input:focus {
  box-shadow: 0 0 0 0.2rem rgba(211,47,47,0.25);
}
.auth-card-dark .section-title {
  color: #d32f2f;
  font-weight: 800;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #2a2a2a;
}
.auth-card-dark .auth-link {
  color: #adb5bd;
  text-decoration: none;
  transition: color 0.2s ease;
}
.auth-card-dark .auth-link:hover { color: #d32f2f; }
.auth-card-dark .help-text {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
}
.auth-card-dark .password-toggle { color: #6c757d; cursor: pointer; }
.auth-card-dark .password-toggle:hover { color: #d32f2f; }
.auth-card-dark .password-wrapper { position: relative; }
.auth-card-dark .password-wrapper .form-control { padding-right: 2.5rem; }
.auth-card-dark .password-wrapper .password-toggle {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
}
.auth-card-dark .strength-bar {
  height: 4px;
  background: #333;
  border-radius: 2px;
  margin-top: 0.25rem;
  overflow: hidden;
}
.auth-card-dark .strength-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.2s ease;
}
.auth-card-dark .text-danger.small { color: #f87171 !important; }