/**
 * Partnership & Collaboration Form Styles
 * 
 * @package TwentyTwenty Child
 * @since 1.0.0
 */

/* ==========================================================================
   Partnership Form Container
   ========================================================================== */

.partnership-form-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 3%;
  background: var(--hisense-white, #ffffff);
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  margin-bottom: 100px;
}

.partnership-form-container h2 {
  font-family: var(--font-primary);
  font-size: 32px;
  font-weight: 700;
  color: var(--hisense-text, #333333);
  text-align: center;
  margin-bottom: 16px;
}

.partnership-form-container p {
  font-family: var(--font-primary);
  font-size: 16px;
  color: var(--hisense-muted, #666666);
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.6;
}

/* ==========================================================================
   Form Styling
   ========================================================================== */

.page-contact-form {
  width: 100%;
}

.page-contact-form fieldset {
  border: none;
  margin: 0;
  padding: 0;
}

.hidden-fields-container {
  display: none;
}

/* ==========================================================================
   Form Fields
   ========================================================================== */

.contact-field {
  margin-bottom: 24px;
  position: relative;
}

.contact-field:last-of-type {
  margin-bottom: 32px;
}

/* Input and Textarea Base Styles */
.contact-field .contact-input,
.contact-field .contact-textarea {
  width: 100%;
  padding: 16px 0 16px 0;
  border: none;
  border-bottom: 2px solid #e0e0e0;
  border-radius: 0;
  background: transparent;
  color: var(--hisense-text, #333333);
  font-size: 16px;
  font-family: var(--font-primary);
  font-weight: 400;
  line-height: 1.5;
  transition: all 0.3s ease;
  outline: none;
  box-sizing: border-box;
}

/* Focus States */
.contact-field .contact-input:focus,
.contact-field .contact-textarea:focus {
  border-bottom-color: var(--hisense-primary, #00a8cc);
  box-shadow: 0 2px 0 0 var(--hisense-primary, #00a8cc);
}

/* Placeholder Styling */
.contact-input::placeholder,
.contact-textarea::placeholder {
  color: var(--hisense-muted, #999999);
  font-style: italic;
  opacity: 1;
}

/* Textarea Specific Styles */
.contact-textarea {
  min-height: 120px;
  resize: vertical;
  padding-top: 16px;
}

/* ==========================================================================
   Submit Button
   ========================================================================== */

.contact-submit-btn {
  background: var(--hisense-primary, #00a8cc);
  color: var(--hisense-white, #ffffff);
  border: none;
  border-radius: 50px;
  padding: 16px 40px;
  font-family: var(--font-primary);
  font-size: 16px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: block;
  margin: 0 auto;
  min-width: 200px;
  position: relative;
  overflow: hidden;
}

.contact-submit-btn:hover {
  background: var(--hisense-secondary, #0088aa);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 168, 204, 0.3);
}

.contact-submit-btn:active {
  transform: translateY(0);
  box-shadow: 0 4px 15px rgba(0, 168, 204, 0.2);
}

.contact-submit-btn:disabled {
  background: #cccccc;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* ==========================================================================
   Response Output
   ========================================================================== */

.wpcf7-response-output {
  margin-top: 24px;
  padding: 16px 20px;
  border-radius: 6px;
  font-family: var(--font-primary);
  font-size: 14px;
  line-height: 1.5;
  text-align: center;
  display: none;
}

.wpcf7-response-output.wpcf7-display-none {
  display: none !important;
}

.wpcf7-response-output:not(.wpcf7-display-none) {
  display: block;
}

/* Success Message */
.wpcf7-mail-sent-ok {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

/* Error Messages */
.wpcf7-mail-sent-ng,
.wpcf7-validation-errors,
.wpcf7-spam-blocked {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

/* ==========================================================================
   Enhanced Form Validation
   ========================================================================== */

/* Invalid Field Styling */
.wpcf7-not-valid,
.contact-field .contact-input.error,
.contact-field .contact-textarea.error,
input:invalid:not(:focus):not(:placeholder-shown),
textarea:invalid:not(:focus):not(:placeholder-shown) {
  border-bottom-color: #e74c3c !important;
  box-shadow: 0 2px 0 0 #e74c3c !important;
  background-color: rgba(231, 76, 60, 0.02);
  animation: shake 0.3s ease-in-out;
}

/* Validation Error Messages */
.wpcf7-not-valid-tip,
.field-error-message {
  color: #e74c3c;
  font-size: 12px;
  font-weight: 500;
  margin-top: 6px;
  display: block;
  font-family: var(--font-primary);
  line-height: 1.4;
  text-align: left;
  padding-left: 0;
  animation: fadeInUp 0.3s ease-out;
}

/* Valid Field Styling */
.contact-field .contact-input.valid,
.contact-field .contact-textarea.valid,
.contact-field input:valid:not(:placeholder-shown):not(:focus),
.contact-field textarea:valid:not(:placeholder-shown):not(:focus) {
  border-bottom-color: #27ae60;
  box-shadow: 0 2px 0 0 #27ae60;
}

/* Success Icon for Valid Fields */
.contact-field.valid {
  position: relative;
}

.contact-field.valid::after {
  content: '✓';
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  color: #27ae60;
  font-weight: bold;
  font-size: 16px;
  pointer-events: none;
  z-index: 2;
}

/* Error Icon for Invalid Fields */
.contact-field.error {
  position: relative;
}

.contact-field.error::after {
  content: '✕';
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  color: #e74c3c;
  font-weight: bold;
  font-size: 16px;
  pointer-events: none;
  z-index: 2;
}

/* General Form Error Message */
.wpcf7-validation-errors {
  background: #fff3cd !important;
  color: #856404 !important;
  border: 1px solid #ffeaa7 !important;
  border-radius: 6px;
  padding: 12px 16px;
  margin-top: 20px;
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  animation: slideDown 0.3s ease-out;
}

/* Shake Animation for Invalid Fields */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

/* Fade In Animation for Error Messages */
@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(10px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Slide Down Animation for General Error */
@keyframes slideDown {
  0% {
    opacity: 0;
    transform: translateY(-10px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Focus State Enhancements */
.contact-field .contact-input:focus,
.contact-field .contact-textarea:focus {
  border-bottom-color: var(--hisense-primary, #00a8cc) !important;
  box-shadow: 0 2px 0 0 var(--hisense-primary, #00a8cc) !important;
  background-color: rgba(0, 168, 204, 0.02);
}

/* Required Field Indicator */
.contact-field.required .contact-input::placeholder,
.contact-field.required .contact-textarea::placeholder {
  position: relative;
}

.contact-field.required .contact-input::after,
.contact-field.required .contact-textarea::after {
  content: ' *';
  color: #e74c3c;
  font-weight: bold;
}

/* ==========================================================================
   Loading State
   ========================================================================== */

.wpcf7-form.submitting .contact-submit-btn {
  background: #cccccc;
  cursor: wait;
  pointer-events: none;
}

.wpcf7-form.submitting .contact-submit-btn::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid transparent;
  border-top: 2px solid #ffffff;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 768px) {
  .partnership-form-container {
    margin: 0 16px;
    padding: 24px 16px;
  }

  .partnership-form-container h2 {
    font-size: 24px;
    margin-bottom: 12px;
  }

  .partnership-form-container p {
    font-size: 14px;
    margin-bottom: 32px;
  }

  .contact-field {
    margin-bottom: 20px;
  }

  .contact-field .contact-input,
  .contact-field .contact-textarea {
    font-size: 16px; /* Prevent zoom on iOS */
    padding: 12px 0;
  }

  .contact-textarea {
    min-height: 100px;
  }

  .contact-submit-btn {
    padding: 14px 32px;
    font-size: 14px;
    min-width: 180px;
  }
}

@media (max-width: 480px) {
  .partnership-form-container {
    margin: 0 8px;
    padding: 20px 12px;
  }

  .contact-submit-btn {
    width: 100%;
    min-width: auto;
  }
}

/* ==========================================================================
   Dark Mode Support (if needed)
   ========================================================================== */

@media (prefers-color-scheme: dark) {
  .partnership-form-container {
    background: #1a1a1a;
    color: #ffffff;
  }

  .contact-field .contact-input,
  .contact-field .contact-textarea {
    color: #ffffff;
    border-bottom-color: #444444;
  }

  .contact-input::placeholder,
  .contact-textarea::placeholder {
    color: #888888;
  }
}