/* CSS Reset & Variables */
:root {
 
  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
}

/* Auth Forms Container */
.vendor-auth-form {
  position: relative;
  max-width: 540px;
  margin: var(--space-8) auto;
  background: var(--white);
  border-radius: var(--radius-lg);
  font-family: var(--font-sans);
  overflow: hidden;
}

/* Form Header */
.vendor-auth-form h2 {
  padding: var(--space-6);
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--neutral-800);
  text-align: center;
  border-bottom: 1px solid var(--neutral-100);
}

/* Form Content */
.vendor-auth-form form {
  padding: var(--space-6);
}

.terms-link {
    color: var(--primary-400);
}

/* Form Sections */
.form-section {
  margin-bottom: var(--space-8);
  border-radius: var(--radius-lg);
  transition: all 0.2s ease;
}

.form-section:last-child {
  margin-bottom: var(--space-4);
}

.form-section h3 {
  margin-top: 0;
  margin-bottom: var(--space-5);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--neutral-700);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--neutral-200);
}

/* Form Groups */
.form-row {
  margin-bottom: var(--space-5);
  position: relative;
}

.form-row:last-child {
  margin-bottom: 0;
}

/* Labels */
.form-row label {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--neutral-700);
}

.form-row label .required {
  color: var(--danger-600);
  margin-left: var(--space-1);
}

/* Inputs */
.form-row input[type="text"],
.form-row input[type="email"],
.form-row input[type="password"],
.form-row input[type="tel"],
.form-row textarea,
.form-row select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--neutral-300);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--neutral-700);
  background-color: var(--white);
  transition: all 0.2s ease;
}

.form-row input[type="password"] {
  padding-right: 40px; /* Make room for the toggle icon */
}

.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
  outline: none;
  border-color: var(--primary-400);
  box-shadow: 0 0 0 3px var(--primary-100);
}

/* Password Toggle */
.form-row {
  position: relative;
}

.password-toggle {
  position: absolute;
  right: 12px;
  top: 45px;
  cursor: pointer;
  z-index: 10;
  color: var(--neutral-500);
  display: flex;
  align-items: center;
  justify-content: center;
}

.password-toggle .dashicons {
  font-size: 20px;
  width: 20px;
  height: 20px;
  transition: color 0.2s ease;
}

.password-toggle:hover .dashicons {
  color: var(--neutral-700);
}

/* Validation Messages */
.password-validation-message,
.validation-message {
  display: block;
  font-size: 0.75rem;
  margin-top: var(--space-2);
  padding: var(--space-2);
  border-radius: var(--radius-sm);
}

.text-warning,
.password-validation-message {
  color: #e67e22;
  background-color: rgba(230, 126, 34, 0.1);
}

.text-danger {
  color: #e74c3c;
  background-color: rgba(231, 76, 60, 0.1);
}

.text-success {
  color: #2ecc71;
  background-color: rgba(46, 204, 113, 0.1);
}

/* Checkbox Group Styles */
.checkbox-group {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  padding: var(--space-3);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-md);
  background-color: var(--neutral-50);
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  transition: background-color 0.2s ease;
  cursor: pointer;
}

.checkbox-label:hover {
  background-color: var(--neutral-100);
}

.checkbox-label input[type="checkbox"] {
  margin-top: 0.2rem;
  width: 1rem;
  height: 1rem;
}

.checkbox-label span {
  font-size: 0.875rem;
  color: var(--neutral-700);
}

/* Select Dropdown */
.form-row select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748b' 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: 1rem;
  padding-right: 2.5rem;
}

/* Helper Text Styles */
.field-hint {
  display: block;
  font-size: 0.75rem;
  color: var(--neutral-500);
  margin-top: var(--space-2);
}

/* Submit Button */
.form-row button[type="submit"] {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--primary-400);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 0.9375rem;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-top: var(--space-4);
}

.form-row button[type="submit"]:hover {
  background: var(--primary-500);
}

/* Auth Links */
.auth-links {
  padding: var(--space-5);
  border-top: 1px solid var(--neutral-100);
  text-align: center;
  font-size: 0.875rem;
}

.auth-links a {
  color: var(--primary-400);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.auth-links a:hover {
  color: var(--primary-500);
  text-decoration: underline;
}

/* Checkbox Styles */
.remember-me,
.terms-agreement {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  margin: var(--space-4) 0;
}

.remember-me input[type="checkbox"],
.terms-agreement input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  margin-top: 0.2rem;
  border: 1px solid var(--neutral-300);
  border-radius: var(--radius-sm);
}

/* Password Strength Meter */
.password-strength-meter {
  margin-top: var(--space-2);
  height: 4px;
  background: var(--neutral-200);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}

.password-strength-meter::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  transition: width 0.3s ease;
}

.password-strength-meter.weak::before {
  width: 25%;
  background-color: var(--danger-600);
}

.password-strength-meter.fair::before {
  width: 50%;
  background-color: var(--primary-500);
}

.password-strength-meter.good::before {
  width: 75%;
  background-color: var(--success-500);
}

.password-strength-meter.strong::before {
  width: 100%;
  background-color: var(--success-700);
}

/* Messages */
.auth-message {
  margin-bottom: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  position: relative;
}

.auth-message.error {
  background: var(--danger-50);
  border-left: 3px solid var(--danger-600);
  color: var(--danger-700);
}

.auth-message.success {
  background: var(--success-50);
  border-left: 3px solid var(--success-600);
  color: var(--success-700);
}

/* Package Info Styles */
.package-info {
  margin: var(--space-4) 0;
  padding: var(--space-4);
  background: var(--neutral-50);
  border-radius: var(--radius-md);
}

.package-option {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  background: var(--white);
  border: 1px solid var(--neutral-200);
}

.free-package {
  border-color: var(--primary-200);
}

.package-option h4 {
  margin-top: 0;
  margin-bottom: var(--space-3);
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary-700);
}

.package-option ul {
  margin: var(--space-3) 0;
  padding-left: var(--space-5);
  list-style-type: disc;
}

.package-option li {
  margin-bottom: var(--space-2);
  font-size: 0.875rem;
  color: var(--neutral-700);
}

.package-note {
  font-size: 0.8125rem;
  color: var(--neutral-600);
  margin-top: var(--space-3);
  line-height: 1.5;
}

/* Loading Spinner and Overlay */
.form-loading-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.9);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 100;
  backdrop-filter: blur(2px);
  border-radius: var(--radius-lg);
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(0, 0, 0, 0.1);
  border-radius: 50%;
  border-top-color: var(--primary-500);
  animation: spin 1s ease-in-out infinite;
  margin-bottom: var(--space-4);
}

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

/* Responsive */
@media screen and (max-width: 640px) {
  .vendor-auth-form {
    margin: var(--space-4);
    max-width: 100%;
  }
  
  .vendor-auth-form form {
    padding: 2rem 0 0 0;
  }
  .vendor-auth-form h2 {
    
    font-size: 1.125rem;
  }
  
  .form-section {
    margin-bottom: var(--space-6);
  }
  
  .form-section h3 {
    font-size: 1rem;
  }
  
  .checkbox-group {
    grid-template-columns: 1fr;
  }
}

/* Auth Container */
.vendor-auth-container {
    max-width: 540px;
    margin: var(--space-8) auto;
    padding: var(--space-4);
}

/* Already Logged In Message */
.vendor-login-required {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--space-6);
    text-align: center;
}

.login-message-container {
    padding: var(--space-4);
}

.login-icon {
    margin-bottom: var(--space-4);
}

.login-icon .dashicons {
    font-size: 48px;
    width: 48px;
    height: 48px;
    color: var(--neutral-600);
}

.vendor-login-required h2 {
    margin: 0 0 var(--space-4);
    font-size: 1.5rem;
    color: var(--neutral-800);
}

.vendor-login-required p {
    margin: 0 0 var(--space-6);
    color: var(--neutral-600);
}

.vendor-auth-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
}

.vendor-button {
    display: inline-block;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-md);
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s;
}

.vendor-button-primary {
    background: var(--primary-600);
    color: white;
}

.vendor-button-primary:hover {
    background: var(--primary-700);
    color: var(--white);
}

.vendor-auth-links {
    margin: 0;
    font-size: 0.875rem;
    color: var(--neutral-600);
}

.vendor-auth-links a {
    color: var(--primary-600);
    text-decoration: none;
}

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