/* =========================
   RESET & BASE STYLES
========================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  
  overflow-x: hidden;
}

/* =========================
   AUTH SECTION LAYOUT FIXES
========================= */
.auth-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 20px 20px;
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 50%, #a5d6a7 100%);
  margin: 0;
  position: relative;
  z-index: 1;
}

.auth-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: #2e7d32;
  z-index: -1;
}

/* =========================
   AUTH CONTAINER FIXES
========================= */
.auth-container {
  display: flex;
  max-width: 1100px;
  width: 100%;
  background: #ffffff;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  min-height: 600px;
  margin: 20px auto;
}

.auth-container.signup-stepper {
  max-width: 1200px;
  min-height: 700px;
}

/* =========================
   LEFT INFO PANEL FIXES
========================= */
.auth-info {
  flex: 0 0 40%;
  background: linear-gradient(135deg, #2e7d32 0%, #1b5e20 50%, #004d40 100%);
  padding: 50px 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.auth-info::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 30px 30px;
  animation: patternMove 20s linear infinite;
}

@keyframes patternMove {
  0% {
    transform: translate(0, 0);
  }

  100% {
    transform: translate(30px, 30px);
  }
}

/* Step Info Display */
.step-info-display {
  margin-top: 40px;
  width: 100%;
}

.step-info-item {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 15px;
  margin-bottom: 10px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  border-left: 4px solid transparent;
  transition: all 0.3s ease;
}

.step-info-item.active {
  background: rgba(255, 255, 255, 0.2);
  border-left: 4px solid #4caf50;
}

.step-info-icon {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.step-info-text h4 {
  font-size: 1rem;
  margin-bottom: 4px;
  color: white;
}

.step-info-text p {
  font-size: 0.85rem;
  opacity: 0.8;
  color: white;
}

/* =========================
   FORM CONTAINER FIXES
========================= */
.auth-form-container {
  flex: 0 0 60%;
  padding: 40px 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow-y: auto;
  max-height: 90vh;
}

.auth-form-wrapper {
  width: 100%;
  max-width: 500px;
}

.auth-title {
  font-size: 2rem;
  font-weight: 700;
  color: #1b5e20;
  margin-bottom: 8px;
  text-align: center;
}

/* =========================
   ECO AWARENESS FEATURE
========================= */
.eco-awareness-feature {
  margin: 20px 0;
  background: linear-gradient(135deg, #e8f5e9, #c8e6c9);
  border-radius: 12px;
  padding: 15px;
  border: 2px dashed #4caf50;
}

.nature-banner {
  text-align: center;
  margin-bottom: 15px;
}

.nature-banner h3 {
  color: #2e7d32;
  margin-bottom: 5px;
  font-size: 1.1rem;
}

.nature-banner p {
  color: #666;
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.awareness-strip {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.85rem;
  color: #2e7d32;
  font-weight: 500;
}

/* =========================
   STEPPER PROGRESS
========================= */
.stepper-progress {
  margin: 30px 0;
}

.progress-bar {
  height: 6px;
  background: #e0e0e0;
  border-radius: 3px;
  margin-bottom: 20px;
  overflow: hidden;
}

#progressFill {
  height: 100%;
  background: linear-gradient(to right, #4caf50, #2e7d32);
  width: 25%;
  transition: width 0.3s ease;
}

.step-indicators {
  display: flex;
  justify-content: space-between;
  position: relative;
}

.step-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 1;
}

.step-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #e0e0e0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: #666;
  transition: all 0.3s ease;
  position: relative;
}

.step-indicator.active .step-circle {
  background: #4caf50;
  color: white;
  transform: scale(1.1);
}

.step-check {
  position: absolute;
  opacity: 0;
  font-size: 1rem;
}

.step-indicator.completed .step-number {
  display: none;
}

.step-indicator.completed .step-check {
  opacity: 1;
}

.step-label {
  font-size: 0.85rem;
  color: #666;
  font-weight: 500;
}

.step-indicator.active .step-label {
  color: #2e7d32;
  font-weight: 600;
}

/* =========================
   FORM STEPS
========================= */
.form-step {
  display: none;
  animation: fadeIn 0.5s ease;
}

.form-step.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

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

.step-header {
  margin-bottom: 25px;
  text-align: center;
}

.step-header h3 {
  color: #2e7d32;
  font-size: 1.3rem;
  margin-bottom: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.step-header p {
  color: #666;
  font-size: 0.95rem;
}

/* =========================
   FORM LAYOUT
========================= */
.form-row {
  display: flex;
  gap: 15px;
  margin-bottom: 15px;
}

.form-row .form-group {
  flex: 1;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  font-weight: 600;
  color: #333;
  margin-bottom: 6px;
  font-size: 0.95rem;
}

.form-group input,
.form-group select {
  padding: 14px 16px;
  border: 2px solid #e0e0e0;
  border-radius: 10px;
  font-size: 1rem;
  background: #fafafa;
  transition: all 0.3s ease;
  width: 100%;
}

.form-group input:focus,
.form-group select:focus {
  border-color: #2e7d32;
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(46, 125, 50, 0.2);
  outline: none;
}

.required {
  color: #f44336;
  margin-left: 3px;
}

.error-message {
  color: #f44336;
  font-size: 0.85rem;
  margin-top: 4px;
  min-height: 20px;
  display: block;
}

.input-hint {
  font-size: 0.85rem;
  color: #666;
  margin-top: 4px;
  display: block;
}

/* =========================
   SPECIAL INPUT STYLES
========================= */
.input-with-icon {
  position: relative;
}

.input-prefix {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: #666;
  font-weight: 500;
}

.input-with-icon input {
  padding-left: 30px;
}

.phone-input-wrapper {
  display: flex;
  gap: 10px;
}

.phone-input-wrapper select {
  flex: 0 0 100px;
}

.phone-input-wrapper input {
  flex: 1;
}

.password-input-wrapper {
  position: relative;
}

.toggle-password {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: #666;
  cursor: pointer;
  padding: 5px;
}

.toggle-password:hover {
  color: #333;
}

/* =========================
   PASSWORD STRENGTH
========================= */
.password-strength-wrapper {
  margin-top: 10px;
}

.password-strength-bar {
  display: flex;
  gap: 4px;
  margin-bottom: 5px;
}

.strength-segment {
  flex: 1;
  height: 6px;
  background: #e0e0e0;
  border-radius: 3px;
  transition: background 0.3s ease;
}

.strength-text {
  font-size: 0.85rem;
  color: #666;
}

.password-requirements {
  margin-top: 15px;
}

.requirement {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 5px;
  font-size: 0.85rem;
  color: #666;
}

.requirement.valid {
  color: #4caf50;
}

.requirement.valid i {
  color: #4caf50;
}

.password-match {
  display: none;
  align-items: center;
  gap: 8px;
  margin-top: 5px;
  color: #4caf50;
  font-size: 0.85rem;
}

.password-match.show {
  display: flex;
}

/* =========================
   INTERESTS GRID
========================= */
.interests-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.interest-item {
  position: relative;
  cursor: pointer;
}

.interest-item input[type="checkbox"] {
  position: absolute;
  opacity: 0;
}

.interest-item span {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 15px 10px;
  border: 2px solid #e0e0e0;
  border-radius: 10px;
  transition: all 0.3s ease;
  text-align: center;
}

.interest-item input[type="checkbox"]:checked+span {
  border-color: #4caf50;
  background: #e8f5e9;
  transform: translateY(-2px);
}

.interest-item i {
  font-size: 1.5rem;
  color: #2e7d32;
  margin-bottom: 8px;
}

.interest-item strong {
  font-size: 0.9rem;
  color: #333;
  margin-bottom: 3px;
}

.interest-item small {
  font-size: 0.8rem;
  color: #666;
}

/* =========================
   CHECKBOXES
========================= */
.checkbox-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
  cursor: pointer;
}

.custom-checkbox {
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  border: 2px solid #ddd;
  border-radius: 4px;
  position: relative;
  transition: all 0.3s ease;
}

.checkbox-item input[type="checkbox"]:checked+.custom-checkbox {
  background: #4caf50;
  border-color: #4caf50;
}

.custom-checkbox::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 6px;
  width: 5px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  opacity: 0;
}

.checkbox-item input[type="checkbox"]:checked+.custom-checkbox::after {
  opacity: 1;
}

.checkbox-text {
  flex: 1;
  font-size: 0.9rem;
  color: #333;
  line-height: 1.4;
}

.checkbox-text a {
  color: #2e7d32;
  text-decoration: none;
}

.checkbox-text a:hover {
  text-decoration: underline;
}

/* =========================
   SIGNUP SUMMARY
========================= */
.signup-summary {
  background: #f9f9f9;
  border-radius: 10px;
  padding: 20px;
  margin: 20px 0;
}

.signup-summary h4 {
  color: #2e7d32;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.summary-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid #eee;
}

.summary-label {
  font-weight: 600;
  color: #666;
}

.summary-value {
  color: #333;
  font-weight: 500;
}

/* =========================
   FORM DISCLAIMER
========================= */
.form-disclaimer {
  text-align: center;
  padding: 10px;
  background: #f0f9ff;
  border-radius: 8px;
  margin: 20px 0;
  font-size: 0.85rem;
  color: #666;
}

.form-disclaimer i {
  color: #2196f3;
  margin-right: 8px;
}

/* =========================
   STEP NAVIGATION
========================= */
.step-navigation {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  margin-top: 30px;
}

.nav-btn {
  padding: 12px 24px;
  border: none;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.prev-btn {
  background: #f5f5f5;
  color: #666;
}

.prev-btn:hover {
  background: #e0e0e0;
}

.next-btn {
  background: linear-gradient(135deg, #2e7d32, #1b5e20);
  color: white;
}

.next-btn:hover {
  background: linear-gradient(135deg, #1b5e20, #004d40);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(46, 125, 50, 0.3);
}

.submit-btn {
  background: linear-gradient(135deg, #ff9800, #f57c00);
  color: white;
  display: none;
}

.submit-btn:hover {
  background: linear-gradient(135deg, #f57c00, #e65100);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 152, 0, 0.3);
}

/* Show submit button only on last step */
.form-step[data-step="4"] .submit-btn {
  display: flex;
}

.form-step[data-step="4"] .next-btn {
  display: none;
}

/* =========================
   SOCIAL LOGIN
========================= */
.auth-divider {
  display: flex;
  align-items: center;
  margin: 25px 0;
  color: #666;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: #ddd;
}

.auth-divider span {
  padding: 0 15px;
  font-size: 0.9rem;
}

.social-login {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 25px;
}

.social-btn {
  padding: 14px 20px;
  border: 2px solid #ddd;
  border-radius: 10px;
  background: white;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.social-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.google-btn {
  color: #333;
}

.google-btn:hover {
  background: #f5f5f5;
}

.github-btn {
  color: #333;
}

.github-btn:hover {
  background: #f5f5f5;
}

/* =========================
   AUTH SWITCH
========================= */
.auth-switch {
  text-align: center;
  color: #666;
  font-size: 0.95rem;
}

.auth-switch a {
  color: #2e7d32;
  text-decoration: none;
  font-weight: 600;
}

.auth-switch a:hover {
  text-decoration: underline;
}

/* =========================
   MODALS
========================= */
.success-modal,
.confirmation-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  transition: all 0.3s ease;
}

.success-modal.show,
.confirmation-modal.show {
  display: flex;
  opacity: 1;
}

.modal-content {
  background: white;
  border-radius: 20px;
  padding: 40px;
  max-width: 450px;
  width: 90%;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }

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

.success-animation {
  margin-bottom: 25px;
}

.success-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #4caf50, #2e7d32);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  animation: successScale 0.5s ease;
}

@keyframes successScale {
  0% {
    transform: scale(0);
  }

  50% {
    transform: scale(1.2);
  }

  100% {
    transform: scale(1);
  }
}

.success-icon i {
  font-size: 2.5rem;
  color: white;
}

.confirmation-summary {
  text-align: left;
  background: #f9f9f9;
  border-radius: 10px;
  padding: 20px;
  margin: 20px 0;
}

.modal-buttons {
  display: flex;
  gap: 15px;
  margin-top: 25px;
}

.modal-btn {
  flex: 1;
  padding: 14px 20px;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.primary-btn {
  background: linear-gradient(135deg, #2e7d32, #1b5e20);
  color: white;
}

.secondary-btn {
  background: #f5f5f5;
  color: #666;
}

.confirm-btn {
  background: linear-gradient(135deg, #4caf50, #2e7d32);
  color: white;
}

.cancel-btn {
  background: #f5f5f5;
  color: #666;
}

.modal-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* =========================
   RESPONSIVE DESIGN
========================= */
@media (max-width: 1000px) {
  .auth-container {
    flex-direction: column;
    max-width: 600px;
  }

  .auth-info,
  .auth-form-container {
    flex: none;
    width: 100%;
  }

  .auth-info {
    padding: 30px 20px;
  }

  .auth-form-container {
    padding: 30px;
  }
}

@media (max-width: 768px) {
  .auth-section {
    padding: 60px 15px 15px;
  }

  .interests-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    flex-direction: column;
    gap: 15px;
  }

  .step-indicators {
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
  }

  .step-indicator {
    flex: 0 0 calc(50% - 10px);
  }

  .step-navigation {
    flex-wrap: wrap;
  }

  .nav-btn {
    flex: 1;
    min-width: 120px;
  }
}

@media (max-width: 480px) {
  .auth-container {
    margin: 10px;
    border-radius: 15px;
  }

  .auth-form-container {
    padding: 20px;
  }

  .auth-title {
    font-size: 1.5rem;
  }

  .awareness-strip {
    font-size: 0.75rem;
  }

  .modal-content {
    padding: 25px 20px;
  }

  .modal-buttons {
    flex-direction: column;
  }
}