@import url('variables.css');

/* ==========================================================================
   Auth Section & Container Layout
   ========================================================================== */
.auth-page-section {
  min-height: calc(100vh - 90px);
  background: var(--bg-section);
  position: relative;
  padding: 60px 0 80px 0;
  overflow: hidden;
  display: flex;
  align-items: center;
}

/* Ambient Background Blobs */
.auth-page-section::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -100px;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(20, 123, 255, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
  z-index: 0;
  pointer-events: none;
}

.auth-page-section::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -80px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(78, 168, 255, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
  z-index: 0;
  pointer-events: none;
}

.auth-grid-wrapper {
  position: relative;
  z-index: 1;
}

/* Left Feature Side Banner */
.auth-feature-card {
  background: var(--white);
  border-radius: var(--radius-card);
  padding: 48px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(20, 123, 255, 0.06);
  position: relative;
  overflow: hidden;
}

.auth-feature-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(20, 123, 255, 0.08);
  color: var(--primary);
  font-weight: 600;
  font-size: var(--font-size-xs);
  border-radius: var(--radius-button);
  letter-spacing: 0.5px;
  margin-bottom: 24px;
}

.auth-feature-title {
  font-size: 2.2rem;
  font-weight: var(--font-weight-bold);
  color: var(--dark-color);
  line-height: 1.25;
  margin-bottom: 16px;
}

.auth-feature-sub {
  font-size: var(--font-size-body);
  color: var(--gray-medium);
  line-height: 1.6;
  margin-bottom: 32px;
}

.auth-feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 36px 0;
}

.auth-feature-item {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--gray-dark);
}

.auth-feature-icon {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--gradient-primary);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 4px 12px rgba(20, 123, 255, 0.25);
  flex-shrink: 0;
}

.auth-trust-box {
  background: rgba(241, 245, 249, 0.7);
  backdrop-filter: blur(8px);
  border-radius: 20px;
  padding: 20px 24px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.trust-stat-item {
  text-align: center;
}

.trust-stat-num {
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  color: var(--primary);
  display: block;
}

.trust-stat-lbl {
  font-size: 0.75rem;
  color: var(--gray-medium);
  font-weight: var(--font-weight-medium);
}

/* ==========================================================================
   Right Auth Main Card
   ========================================================================== */
.auth-main-card {
  background: var(--white);
  border-radius: var(--radius-card);
  padding: 44px 40px;
  box-shadow: var(--shadow-premium);
  border: 1px solid rgba(20, 123, 255, 0.08);
  position: relative;
  transition: var(--transition-smooth);
}

/* Tab Switcher (Login / Register Toggle) */
.auth-tabs-wrapper {
  background: var(--gray-light);
  border-radius: var(--radius-button);
  padding: 6px;
  display: flex;
  position: relative;
  margin-bottom: 32px;
  border: 1px solid rgba(0, 0, 0, 0.03);
}

.auth-tab-btn {
  flex: 1;
  padding: 12px 20px;
  border: none;
  background: transparent;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--gray-medium);
  border-radius: var(--radius-button);
  cursor: pointer;
  transition: var(--transition-smooth);
  position: relative;
  z-index: 2;
  text-align: center;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.auth-tab-btn.active {
  color: var(--white);
  background: var(--gradient-primary);
  box-shadow: 0 4px 16px rgba(20, 123, 255, 0.35);
}

.auth-tab-btn:hover:not(.active) {
  color: var(--primary);
}

/* Header Titles inside Form */
.auth-form-header {
  margin-bottom: 28px;
}

.auth-form-title {
  font-size: 1.6rem;
  font-weight: var(--font-weight-bold);
  color: var(--dark-color);
  margin-bottom: 8px;
}

.auth-form-sub {
  font-size: var(--font-size-sm);
  color: var(--gray-medium);
  margin-bottom: 0;
}

.user-email-badge,
.user-mobile-badge {
  color: var(--primary);
  font-weight: var(--font-weight-semibold);
  word-break: break-all;
}

/* Form Inputs with Icons */
.input-icon-group {
  position: relative;
}

.input-icon-prefix {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-medium);
  font-size: 1.15rem;
  transition: var(--transition-smooth);
  pointer-events: none;
}

.form-control-icon {
  padding-left: 50px !important;
}

.form-control-icon:focus + .input-icon-prefix,
.input-icon-group:focus-within .input-icon-prefix {
  color: var(--primary);
}

/* Green Verified Badge Pill */
.verified-step-badge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  margin-bottom: 24px;
}

.verified-badge-text {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: #059669;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Buttons */
.btn-auth-primary {
  width: 100%;
  padding: 14px 24px;
  background: var(--gradient-primary);
  color: var(--white);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  border: none;
  border-radius: var(--radius-button);
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: 0 6px 20px rgba(20, 123, 255, 0.28);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.btn-auth-primary:hover:not(:disabled) {
  background: var(--gradient-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(20, 123, 255, 0.38);
  color: var(--white);
}

.btn-auth-primary:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Resend Button */
.btn-resend-link {
  background: none;
  border: none;
  padding: 0;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--primary);
  cursor: pointer;
  text-decoration: underline;
  transition: var(--transition-smooth);
}

.btn-resend-link:hover:not(:disabled) {
  color: var(--accent-blue);
}

.btn-resend-link:disabled,
.btn-resend-link.disabled {
  color: var(--gray-medium);
  cursor: not-allowed;
  text-decoration: none;
  opacity: 0.7;
}

/* ==========================================================================
   6-Digit OTP Boxes
   ========================================================================== */
.otp-boxes-wrapper {
  display: flex;
  gap: 10px;
  justify-content: space-between;
  margin: 24px 0 28px 0;
}

.otp-digit-input {
  width: 100%;
  max-width: 52px;
  height: 56px;
  text-align: center;
  font-size: 1.35rem;
  font-weight: var(--font-weight-bold);
  color: var(--dark-color);
  background-color: var(--gray-light);
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  outline: none;
  transition: var(--transition-smooth);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.02);
}

.otp-digit-input:focus {
  background-color: var(--white);
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(20, 123, 255, 0.15);
  transform: scale(1.05);
}

.otp-digit-input.filled {
  background-color: var(--white);
  border-color: rgba(20, 123, 255, 0.3);
}

.otp-digit-input.is-invalid {
  border-color: #ef4444 !important;
  background-color: #fef2f2 !important;
}

/* Countdown & Resend Container */
.otp-resend-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed rgba(100, 116, 139, 0.2);
}

.otp-timer-label {
  font-size: var(--font-size-xs);
  color: var(--gray-medium);
  font-weight: var(--font-weight-medium);
}

.otp-timer-seconds {
  font-weight: var(--font-weight-bold);
  color: var(--primary);
  background: rgba(20, 123, 255, 0.08);
  padding: 2px 8px;
  border-radius: 6px;
}

/* Notification Alerts */
.auth-alert {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;

  animation: fadeIn 0.3s ease-in-out;
}

.auth-alert-danger {
  background-color: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

.auth-alert-success {
  background-color: #f0fdf4;
  color: #15803d;
  border: 1px solid #bbf7d0;
}

.auth-alert-info {
  background-color: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Step Panel Animations */
.auth-step-panel {
  display: none;
}

.auth-step-panel.active {
  display: block;
  animation: fadeIn 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Responsive Overrides */
@media (max-width: 991.98px) {
  .auth-page-section {
    padding: 30px 0 60px 0;
  }
  
  .auth-feature-card {
    padding: 32px 28px;
    margin-bottom: 30px;
  }
  
  .auth-main-card {
    padding: 32px 24px;
  }
}

@media (max-width: 575.98px) {
  .otp-boxes-wrapper {
    gap: 6px;
  }

  .otp-digit-input {
    max-width: 44px;
    height: 48px;
    font-size: 1.15rem;
    border-radius: 8px;
  }

  .auth-main-card {
    padding: 24px 18px;
    border-radius: 24px;
  }
  
  .auth-form-title {
    font-size: 1.35rem;
  }
}