/* Auth Specific Styles */

/* Brand Logo Block */
.auth-brand-logo img {
  transition: transform 0.2s ease, opacity 0.2s ease;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.08));
}

.auth-brand-logo img:hover {
  transform: scale(1.05);
  opacity: 0.9;
}


@keyframes shake {

  0%,
  100% {
    transform: translateX(0);
  }

  25% {
    transform: translateX(-3px);
  }

  75% {
    transform: translateX(3px);
  }
}

.animate-shake {
  animation: shake 0.2s ease-in-out 0s 2;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-3px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in {
  animation: fadeIn 0.3s ease-out;
}

.kt-form-message {
  display: block !important;
  color: #ef4444 !important;
  margin-top: 0.125rem !important;
  font-size: 10px !important;
  font-weight: 600 !important;
  line-height: 1 !important;
}

.kt-form-control.is-invalid .kt-input {
  border-color: #ef4444 !important;
  background-color: rgba(239, 68, 68, 0.02) !important;
}

.kt-form-control.is-invalid *:focus {
  box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.2) !important;
}

/* Toast KTUI Standard Sync */
.kt-toast-container {
  padding-top: 1rem !important;
  pointer-events: none !important;
  z-index: 10000 !important;
}

.kt-toast {
  min-width: 320px !important;
  pointer-events: auto !important;
}

/* KT Spinner */
.kt-spinner {
  display: inline-block;
  width: 1.125rem;
  height: 1.125rem;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  vertical-align: text-bottom;
  animation: kt-spinner-spin 0.75s linear infinite;
}

@keyframes kt-spinner-spin {
  to {
    transform: rotate(360deg);
  }
}

/* Strength Meter (Register Page) */
.strength-meter {
  height: 3px;
  display: flex;
  gap: 4px;
  margin-top: 6px;
  transition: all 0.3s ease;
}

.strength-meter-segment {
  flex: 1;
  height: 100%;
  border-radius: 10px;
  background-color: rgba(var(--kt-border), 0.1);
  transition: all 0.3s ease;
}

.strength-text {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  margin-top: 4px;
  display: block;
  text-align: right;
  letter-spacing: 0.025em;
}

/* Button Loading State */
.kt-btn.is-loading {
  position: relative !important;
  color: transparent !important;
  pointer-events: none;
  opacity: 0.8;
  transition: all 0.2s ease;
}

.kt-btn.is-loading::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 1.25rem;
  height: 1.25rem;
  margin-left: -0.625rem;
  margin-top: -0.625rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: btn-spin 0.6s linear infinite;
}

@keyframes btn-spin {
  to {
    transform: rotate(360deg);
  }
}

/* Auth Social Block */
.auth-social-block {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

/* Auth Switch Block (bottom nav) */
.auth-switch-block {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-top: 0.25rem;
}

.auth-switch-divider {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Referral Code Accordion */
.referral-section {
  display: flex;
  flex-direction: column;
}


.referral-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--kt-primary, #6366f1);
  transition: opacity 0.15s ease;
}

.referral-toggle:hover {
  opacity: 0.75;
}

.referral-toggle-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1.5px solid currentColor;
  font-size: 12px;
  line-height: 1;
  transition: transform 0.25s ease;
}

.referral-toggle.is-open .referral-toggle-icon {
  transform: rotate(45deg);
}

.referral-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s ease;
}

.referral-body.is-open {
  grid-template-rows: 1fr;
}

.referral-body>div {
  overflow: hidden;
  padding-top: 0;
  transition: padding-top 0.3s ease;
}

.referral-body.is-open>div {
  padding-top: 0.5rem;
}