:root {
  --primary-color: #696cff;
  --primary-hover: #5f61e6;
  --secondary-color: #8592a3;
  --success-color: #71dd37;
  --danger-color: #ff3e1d;
  --dark-bg: #233446;
  --light-bg: #f5f5f9;
  --card-shadow: 0 2px 6px 0 rgba(67, 89, 113, 0.12);
  --form-control-focus: #e9ecef;
  --input-transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.auth-wrapper {
  min-height: 100vh;
  position: relative;
}

.auth-cover-bg {
  background-image: url(/assets/img/illustrations/register-cover.jpg);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

.auth-cover-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(35, 52, 70, 0.65);
  backdrop-filter: blur(2px);
}

.auth-cover-content {
  position: relative;
  z-index: 2;
}

.auth-card {
  border-radius: 16px;
  box-shadow: var(--card-shadow);
  background-color: #fff;
  padding: 1.75rem;
  max-width: 550px;
  width: 100%;
}

.form-floating {
  position: relative;
  margin-bottom: 0.85rem;
}

.form-floating > .form-control,
.form-floating > .form-select {
  height: 48px;
  padding: 0.75rem 0.75rem;
  border-radius: 8px;
  border: 1px solid #d9dee3;
  transition: var(--input-transition);
  font-size: 0.9rem;
}

.form-floating > label {
  position: absolute;
  top: 0;
  left: 0;
  height: 48px;
  padding: 0.75rem 0.75rem;
  pointer-events: none;
  transform-origin: 0 0;
  transition: opacity 0.2s ease-in-out, transform 0.2s ease-in-out;
  color: var(--secondary-color);
}

.form-floating > .form-control:focus,
.form-floating > .form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.25rem rgba(105, 108, 255, 0.1);
  outline: 0;
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label,
.form-floating > .form-select ~ label {
  opacity: 0.8;
  transform: scale(0.85) translateY(-0.5rem) translateX(0.15rem);
  background: #fff;
  padding: 0 0.375rem;
  height: auto;
}

.password-toggle-wrapper {
  position: relative;
  padding-right: 10px;
}

.password-toggle {
  position: absolute;
  top: 50%;
  right: 12px;
  transform: translateY(-50%);
  cursor: pointer;
  color: var(--secondary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 4px;
  z-index: 5;
}

.password-toggle:hover {
  background-color: rgba(0, 0, 0, 0.05);
  color: var(--primary-color);
}

.password-toggle i {
  font-size: 1.1rem;
}

.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: #fff;
  padding: 0.6rem 1.5rem;
  border-radius: 8px;
  font-weight: 500;
  transition: all 0.2s ease-in-out;
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  transform: translateY(-1px);
}

.form-check-label {
  font-size: 0.85rem;
}

.form-check-input:checked {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.invalid-feedback {
  display: none;
  color: var(--danger-color);
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.is-invalid ~ .invalid-feedback {
  display: block;
}

.is-invalid {
  border-color: var(--danger-color) !important;
}

.divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 1.5rem 0;
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid #d9dee3;
}

.divider span {
  padding: 0 1rem;
  color: var(--secondary-color);
}

.animation-shake {
  animation: shake 0.82s cubic-bezier(.36,.07,.19,.97) both;
}

@keyframes shake {
  10%, 90% { transform: translate3d(-1px, 0, 0); }
  20%, 80% { transform: translate3d(2px, 0, 0); }
  30%, 50%, 70% { transform: translate3d(-4px, 0, 0); }
  40%, 60% { transform: translate3d(4px, 0, 0); }
}

.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  visibility: hidden;
  opacity: 0;
  transition: visibility 0s linear 0.2s, opacity 0.2s;
}

.loading-overlay.show {
  visibility: visible;
  opacity: 1;
  transition-delay: 0s;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(64, 159, 160, 0.1);
  border-radius: 50%;
  border-top-color: #409fa0;
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@media (max-width: 991.98px) {
  .auth-card {
    padding: 1.5rem;
  }
}

@media (max-width: 575.98px) {
  .auth-card {
    padding: 1.25rem;
    border-radius: 12px;
  }

  .form-floating > .form-control,
  .form-floating > .form-select {
    height: 52px;
    padding: 0.875rem 0.75rem;
  }

  .form-floating > label {
    height: 52px;
    padding: 0.875rem 0.75rem;
  }
}

.form-panel-scroll {
  height: 100vh;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #adb5bd #f5f5f5;
}

.form-panel-scroll::-webkit-scrollbar {
  width: 6px;
}

.form-panel-scroll::-webkit-scrollbar-track {
  background: #f5f5f5;
}

.form-panel-scroll::-webkit-scrollbar-thumb {
  background-color: #adb5bd;
  border-radius: 6px;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238592a3' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 16px;
  padding-right: 2.5rem !important;
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out, background-color 0.15s ease-in-out;
}

.form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.25rem rgba(105, 108, 255, 0.1);
  outline: 0;
}

.form-select:hover {
  border-color: #c9cfd6;
}

.select-wrapper {
  position: relative;
}

.select-wrapper::after {
  content: '';
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  pointer-events: none;
}

.form-select::-ms-expand {
  display: none;
}

.form-floating > .form-select {
  padding-top: 1.625rem;
  padding-bottom: 0.625rem;
}

.form-floating > .form-select ~ label {
  opacity: 0.65;
  transform: scale(0.85) translateY(-0.5rem) translateX(0.15rem);
  background: #fff;
  padding: 0 0.375rem;
  height: auto;
}

.password-strength-container {
  margin-top: 0.5rem;
  margin-bottom: 0.75rem;
}

.password-strength-bar {
  height: 4px;
  background-color: #e9ecef;
  border-radius: 2px;
  margin-bottom: 0.5rem;
  overflow: hidden;
}

.password-strength-meter {
  height: 100%;
  width: 0;
  transition: width 0.3s ease-in-out;
  border-radius: 2px;
}

.password-strength-meter.weak {
  background-color: var(--danger-color);
}

.password-strength-meter.medium {
  background-color: #ffab00;
}

.password-strength-meter.strong {
  background-color: #36cce0;
}

.password-strength-meter.very-strong {
  background-color: var(--success-color);
}

.password-requirements {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 0.5rem;
}

.password-requirement {
  font-size: 0.75rem;
  color: var(--secondary-color);
  display: flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 4px;
  background-color: #f5f5f9;
  transition: all 0.2s ease;
}

.password-requirement i {
  font-size: 0.7rem;
  margin-right: 4px;
}

.password-requirement.met {
  color: var(--success-color);
  background-color: rgba(113, 221, 55, 0.1);
}

.password-requirement.met i {
  color: var(--success-color);
}

.password-requirement:not(.met) i.ti-circle-check {
  display: none;
}

.password-requirement.met i.ti-circle {
  display: none;
}

@media (max-width: 575.98px) {
  .password-requirements {
    flex-direction: column;
    gap: 4px;
  }
}

/* Email validation styles */
.form-control.checking {
  background-image: url('../../img/spinner.svg');
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 20px 20px;
}

.form-control.is-valid {
  border-color: #71dd37;
  padding-right: calc(1.53em + 0.876rem);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2371dd37' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right calc(0.3825em + 0.219rem) center;
  background-size: calc(0.765em + 0.438rem) calc(0.765em + 0.438rem);
}