/**
 * Form Styles - M68 Legal Theme
 * Version: 4.0.5
 * Description: Global form styles for all M68 Legal Theme forms
 */

:root {
  /* Form Colors */
  --form-border-color: var(--color-gray-300, #ddd);
  --form-focus-color: var(--color-accent, #b9975e);
  --form-error-color: #dc3545;
  --form-success-color: #28a745;
  --form-text-color: var(--color-text, #333);
  --form-bg-color: var(--color-white, #fff);
  --form-placeholder-color: var(--color-gray-500, #999);
  --form-disabled-bg: var(--color-gray-100, #f5f5f5);
  --form-box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  --form-transition: all 0.3s ease;
}

/* Form Elements */
/* Base Form Elements */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
input[type="password"],
input[type="search"],
input[type="number"],
input[type="date"],
input[type="time"],
input[type="datetime-local"],
select,
textarea {
  width: 100%;
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--form-text-color);
  background-color: var(--form-bg-color);
  background-clip: padding-box;
  border: 1px solid var(--form-border-color);
  border-radius: 4px;
  transition: var(--form-transition);
  margin: 0 0 1rem;
  box-shadow: var(--form-box-shadow);
  
  /* Remove default focus outline and add custom focus style */
  outline: 0;
  
  /* Placeholder text color */
  &::placeholder {
    color: var(--form-placeholder-color);
    opacity: 1;
  }
  
  /* Disabled and read-only styles */
  &:disabled,
  &[readonly] {
    background-color: var(--form-disabled-bg);
    opacity: 1;
    cursor: not-allowed;
  }
}

/* Focus states */
input:not([type="checkbox"]):not([type="radio"]):focus,
select:focus,
textarea:focus {
  border-color: var(--form-focus-color);
  box-shadow: 0 0 0 0.2rem rgba(185, 151, 94, 0.25);
}

/* Buttons */
button,
.button,
input[type="submit"],
input[type="button"],
input[type="reset"] {
  display: inline-block;
  font-weight: 500;
  color: var(--color-white, #fff);
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  vertical-align: middle;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  background-color: var(--color-secondary, #5b0104);
  border: 2px solid transparent;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  line-height: 1.5;
  border-radius: 20px;
  transition: var(--form-transition);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  
  /* Hover state */
  &:hover {
    background-color: var(--color-accent, #b9975e);
    color: var(--color-white, #fff);
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  }
  
  /* Focus state */
  &:focus {
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(185, 151, 94, 0.5);
  }
  
  /* Disabled state */
  &:disabled,
  &.disabled {
    opacity: 0.65;
    pointer-events: none;
  }
  
  /* Loading state */
  &.loading {
    position: relative;
    color: transparent;
    pointer-events: none;
    
    &::after {
      content: '';
      display: inline-block;
      width: 1.5rem;
      height: 1.5rem;
      border: 2px solid var(--color-white, #fff);
      border-radius: 50%;
      border-top-color: transparent;
      animation: button-loading 0.75s linear infinite;
      position: absolute;
      top: 50%;
      left: 50%;
      margin: -0.75rem 0 0 -0.75rem;
    }
  }
}

/* Button variants */
.button-secondary {
  background-color: var(--color-accent, #b9975e);
  color: var(--color-white, #fff);
  
  &:hover {
    background-color: var(--color-secondary, #5b0104);
    color: var(--color-white, #fff);
  }
}

.button-outline {
  background-color: transparent;
  border: 2px solid var(--color-secondary, #5b0104);
  color: var(--color-secondary, #5b0104);
  
  &:hover {
    background-color: var(--color-secondary, #5b0104);
    color: var(--color-white, #fff);
  }
}

button:disabled,
input[type="submit"]:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Form Layout */
.form-group {
  margin-bottom: 1rem;
}

.form-row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -0.5rem;
}

.form-col {
  flex: 1;
  padding: 0 0.5rem;
  min-width: 0;
}

@media (max-width: 768px) {
  .form-col {
    flex: 100%;
    margin-bottom: 1rem;
  }
}

/* Form Labels */
label {
  display: block;
  margin-bottom: 0.25rem;
  font-weight: 500;
  color: #333;
}

.required {
  color: #CC3366;
}

/* Form Validation */
.has-error input:not([type="checkbox"]):not([type="radio"]),
.has-error select,
.has-error textarea,
input.error,
select.error,
textarea.error {
  border-color: var(--form-error-color) !important;
  padding-right: calc(1.5em + 0.75rem);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%23dc3545' viewBox='0 0 12 12'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right calc(0.375em + 0.1875rem) center;
  background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.has-success input:not([type="checkbox"]:not([type="radio"])),
.has-success select,
.has-success textarea {
  border-color: var(--form-success-color) !important;
  padding-right: calc(1.5em + 0.75rem);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8' viewBox='0 0 8 8'%3e%3cpath fill='%2328a745' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right calc(0.375em + 0.1875rem) center;
  background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

/* Form feedback messages */
.form-feedback,
.error-message,
.success-message {
  display: block;
  width: 100%;
  margin-top: 0.25rem;
  font-size: 0.875rem;
  line-height: 1.4;
}

.error-message {
  color: var(--form-error-color);
}

.success-message {
  color: var(--form-success-color);
}

/* Form message boxes */
.form-message {
  padding: 1rem;
  margin: 1rem 0;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 0.9375rem;
  line-height: 1.5;
  
  &.error {
    color: #721c24;
    background-color: #f8d7da;
    border-color: #f5c6cb;
  }
  
  &.success {
    color: #155724;
    background-color: #d4edda;
    border-color: #c3e6cb;
  }
  
  &.info {
    color: #0c5460;
    background-color: #d1ecf1;
    border-color: #bee5eb;
  }
  
  p:last-child {
    margin-bottom: 0;
  }
}

/* Fieldsets */
fieldset {
  border: 1px solid #ddd;
  border-radius: 3px;
  padding: 1rem;
  margin-bottom: 1rem;
}

legend {
  font-weight: 500;
  padding: 0 0.5rem;
  color: #333;
}

/* Checkboxes and Radios */
input[type="checkbox"],
input[type="radio"] {
  width: auto;
  margin-right: 0.5rem;
}

.checkbox-group,
.radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.checkbox-item,
.radio-item {
  display: flex;
  align-items: center;
}

/* Contact Form Specific */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.contact-form .form-group {
  margin-bottom: 1.5rem;
}

.contact-form textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-form .submit-group {
  text-align: center;
  margin-top: 2rem;
}

/* Form Loading State */
.form-loading {
  position: relative;
  pointer-events: none;
  
  &::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.7);
    z-index: 1;
    border-radius: 4px;
  }
  
  &::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 2rem;
    height: 2rem;
    margin: -1rem 0 0 -1rem;
    border: 3px solid var(--form-focus-color);
    border-top-color: transparent;
    border-radius: 50%;
    animation: form-loading 0.75s linear infinite;
    z-index: 2;
  }
}

/* Animations */
@keyframes button-loading {
  to { transform: rotate(360deg); }
}

@keyframes form-loading {
  to { transform: rotate(360deg); }
}

/* Responsive adjustments */
@media (max-width: 767.98px) {
  .form-row {
    flex-direction: column;
    margin: 0;
  }
  
  .form-col {
    padding: 0;
    margin-bottom: 1rem;
  }
  
  button,
  .button,
  input[type="submit"],
  input[type="button"],
  input[type="reset"] {
    width: 100%;
  }
}

/* Print styles */
@media print {
  .no-print,
  .form-actions,
  .form-navigation {
    display: none !important;
  }
  
  input,
  select,
  textarea {
    border: 1px solid #000 !important;
    background-color: #fff !important;
    color: #000 !important;
    box-shadow: none !important;
  }
}

.form-message.success,
.contact-form-message.success {
  background: #d4edda;
  border: 1px solid #c3e6cb;
  color: #155724;
}

.form-message.error,
.contact-form-message.error {
  background: #f8d7da;
  border: 1px solid #f5c6cb;
  color: #721c24;
}

.form-message .dashicons,
.contact-form-message .dashicons {
  margin-right: 0.5rem;
  vertical-align: middle;
}

/* Field Validation */
.is-invalid {
  border-color: #dc3545 !important;
  box-shadow: 0 0 0 2px rgba(220, 53, 69, 0.1) !important;
}

.field-error {
  display: block;
  color: #dc3545;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

/* Field Focus Enhancement */
.field-focused {
  position: relative;
}

.field-focused input,
.field-focused textarea {
  border-color: #0073aa;
  box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.1);
}

/* Auto-resize Textarea */
textarea {
  resize: vertical;
  min-height: 100px;
  overflow: hidden;
}

/* WordPress Spinner Animation */
.dashicons.spin {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Button States */
.button-disabled {
  opacity: 0.6;
  cursor: not-allowed !important;
}

/* Form Success Animation */
.form-message.success {
  animation: slideInFromTop 0.5s ease-out;
}

@keyframes slideInFromTop {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}