/* Signup Form Professional Styling */

/* Form container */
#signup_form {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  border-radius: 16px;
  padding: 2.5rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  margin: 2rem 0;
  border: 1px solid #e2e8f0;
}

/* Form introduction block */
#signup_form .form-intro {
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  border: 2px solid #bae6fd;
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 2rem;
  position: relative;
  overflow: hidden;
}

#signup_form .form-intro::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, #0ea5e9 0%, #2563eb 100%);
}

#signup_form .form-intro h3 {
  margin: 0 0 0.5rem 0;
  color: #1e40af;
  font-size: 1.25rem;
  font-weight: 700;
}

#signup_form .form-intro p {
  margin: 0;
  color: #0369a1;
  line-height: 1.6;
  font-size: 0.95rem;
}

/* Form greeting text */
#signup_form > form > p,
#signup_form > form > div:not(.form-group) {
  color: #475569;
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 2rem;
  padding: 1rem;
  background: #f1f5f9;
  border-radius: 8px;
  border-left: 4px solid #2563eb;
}

/* Form structure */
#signup_form form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Form group wrapper - we'll add this via JS */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* Labels */
#signup_form form label {
  display: block;
  margin-bottom: 0;
  font-weight: 600;
  color: #1e293b;
  font-size: 0.95rem;
  letter-spacing: 0.025em;
}

/* Required field asterisk */
#signup_form form label sup {
  color: #ef4444;
  font-size: 1.2em;
  font-weight: bold;
  margin-left: 2px;
}

/* Text inputs */
#signup_form form input[type="text"],
#signup_form form input[type="email"],
#signup_form form input[type="tel"] {
  width: 100%;
  max-width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid #e2e8f0;
  border-radius: 10px;
  font-size: 1rem;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background-color: #ffffff;
  color: #0f172a;
  box-sizing: border-box;
}

#signup_form form input[type="text"]:hover,
#signup_form form input[type="email"]:hover,
#signup_form form input[type="tel"]:hover {
  border-color: #cbd5e1;
}

#signup_form form input[type="text"]:focus,
#signup_form form input[type="email"]:focus,
#signup_form form input[type="tel"]:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
  background-color: #ffffff;
  transform: translateY(-1px);
}

/* Select elements (jQuery UI ComboBox) */
#signup_form form select,
#signup_form .ui-combobox {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

#signup_form .ui-combobox {
  margin-top: 0.5rem;
}

#signup_form .ui-combobox input {
  width: 100%;
  max-width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid #e2e8f0;
  border-radius: 10px;
  font-size: 1rem;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background-color: #ffffff;
  color: #0f172a;
  box-sizing: border-box;
}

#signup_form .ui-combobox input:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

#signup_form .ui-combobox-toggle {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: 40px;
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  border: 2px solid #2563eb;
  border-left: none;
  border-radius: 0 10px 10px 0;
  cursor: pointer;
  transition: all 0.3s ease;
}

#signup_form .ui-combobox-toggle:hover {
  background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
}

/* Textarea */
#signup_form form textarea {
  width: 100%;
  max-width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid #e2e8f0;
  border-radius: 10px;
  font-size: 1rem;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background-color: #ffffff;
  color: #0f172a;
  min-height: 120px;
  resize: vertical;
  line-height: 1.6;
  box-sizing: border-box;
}

#signup_form form textarea:hover {
  border-color: #cbd5e1;
}

#signup_form form textarea:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
  background-color: #ffffff;
  transform: translateY(-1px);
}

/* Table layout for Build and Apartment */
#signup_form form table {
  width: 100%;
  max-width: 100%;
  border-collapse: separate;
  border-spacing: 1rem 0;
  margin: 0;
  box-sizing: border-box;
  display: block;
  overflow-x: auto;
}

#signup_form form table td {
  vertical-align: top;
  padding: 0;
  box-sizing: border-box;
}

#signup_form form table td label {
  display: block;
  margin-bottom: 0.5rem;
}

#signup_form form table td input[type="text"] {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

/* Form row for side-by-side fields */
#signup_form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin: 0;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

#signup_form .form-row > label {
  display: block;
  margin-bottom: 0.5rem;
}

#signup_form .form-row > input[type="text"] {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

/* Submit button */
#signup_form form input[type="submit"] {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  color: white;
  border: none;
  padding: 1rem 2rem;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  width: 100%;
  margin-top: 1rem;
  box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.2);
  letter-spacing: 0.025em;
  text-transform: none;
  position: relative;
  overflow: hidden;
}

#signup_form form input[type="submit"]::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

#signup_form form input[type="submit"]:hover::before {
  left: 100%;
}

#signup_form form input[type="submit"]:hover {
  background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.3);
}

#signup_form form input[type="submit"]:active {
  transform: translateY(0);
  box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.2);
}

/* Required fields notice */
#signup_form form small {
  display: block;
  color: #64748b;
  font-size: 0.875rem;
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  background: #f8fafc;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  text-align: center;
  font-weight: 500;
}

/* Break tags - hide them as we use flexbox */
#signup_form form br {
  display: none;
}

/* Validation states */
#signup_form form input.valid,
#signup_form form select.valid,
#signup_form form textarea.valid {
  border-color: #10b981;
  background-color: #f0fdf4;
}

#signup_form form input.valid:focus,
#signup_form form select.valid:focus,
#signup_form form textarea.valid:focus {
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1);
}

#signup_form form input.invalid,
#signup_form form select.invalid,
#signup_form form textarea.invalid {
  border-color: #ef4444;
  background-color: #fef2f2;
}

#signup_form form input.invalid:focus,
#signup_form form select.invalid:focus,
#signup_form form textarea.invalid:focus {
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1);
}

/* Error messages */
.error-message {
  color: #ef4444;
  font-size: 0.875rem;
  margin-top: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: #fef2f2;
  border-radius: 6px;
  border-left: 3px solid #ef4444;
  font-weight: 500;
}

/* Success messages */
.success-message {
  color: #10b981;
  font-size: 0.875rem;
  margin-top: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: #f0fdf4;
  border-radius: 6px;
  border-left: 3px solid #10b981;
  font-weight: 500;
}

/* Placeholder styling */
#signup_form form input::placeholder,
#signup_form form textarea::placeholder {
  color: #94a3b8;
  font-style: italic;
}

#signup_form form input:focus::placeholder,
#signup_form form textarea:focus::placeholder {
  color: #cbd5e1;
}

/* Hidden spam trap fields */
#signup_form form input.somemagic,
#signup_form form input[style*="display:none"] {
  display: none !important;
}

/* jQuery UI autocomplete enhancements */
.ui-autocomplete {
  max-height: 250px;
  overflow-y: auto;
  overflow-x: hidden;
  border: 2px solid #e2e8f0;
  border-radius: 10px;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  background: white;
}

.ui-autocomplete .ui-menu-item {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid #f1f5f9;
  transition: all 0.2s ease;
}

.ui-autocomplete .ui-menu-item:last-child {
  border-bottom: none;
}

.ui-autocomplete .ui-menu-item:hover,
.ui-autocomplete .ui-menu-item.ui-state-active {
  background: #f1f5f9;
  color: #2563eb;
  margin: 0;
  border: none;
  border-radius: 0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  #signup_form {
    padding: 1.5rem;
    margin: 1rem 0;
  }

  #signup_form form table {
    border-spacing: 0.75rem 0;
    display: block;
    overflow-x: auto;
  }
  
  #signup_form .form-row {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  #signup_form form input[type="submit"] {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
  }
  
  #signup_form .form-intro {
    padding: 1rem;
  }
  
  #signup_form .form-intro h3 {
    font-size: 1.1rem;
  }
  
  /* Ensure all form elements fit on mobile */
  #signup_form form {
    width: 100%;
    max-width: 100%;
  }
  
  #signup_form form input[type="text"],
  #signup_form form input[type="email"],
  #signup_form form input[type="tel"],
  #signup_form form textarea,
  #signup_form .ui-combobox input {
    font-size: 16px; /* Prevents zoom on iOS */
    padding: 0.75rem 0.875rem;
  }
  
  #signup_form form label {
    font-size: 0.875rem;
  }
}

/* Extra small devices */
@media (max-width: 480px) {
  #signup_form {
    padding: 1rem;
  }
  
  #signup_form form input[type="text"],
  #signup_form form input[type="email"],
  #signup_form form input[type="tel"],
  #signup_form form textarea,
  #signup_form .ui-combobox input {
    padding: 0.625rem 0.75rem;
    font-size: 16px;
  }
}

/* Loading state */
#signup_form form input[type="submit"].loading {
  opacity: 0.7;
  cursor: not-allowed;
  pointer-events: none;
}

/* Icon indicators (optional enhancement) */
#signup_form form label .label-icon {
  margin-right: 0.5rem;
  font-size: 1.1em;
}

/* Focus visible for keyboard navigation */
#signup_form form input:focus-visible,
#signup_form form select:focus-visible,
#signup_form form textarea:focus-visible {
  outline: 3px solid #2563eb;
  outline-offset: 2px;
}

/* Print styles */
@media print {
  #signup_form {
    box-shadow: none;
    border: 1px solid #ccc;
  }

  #signup_form form input[type="submit"] {
    display: none;
  }
}