/* ====================================
   PARTNER APPLICATION PAGE - Enhanced Design
   PARTSFORM Professional Design - Blue Theme
   ==================================== */

/* Application Section */
.partner-apply-section {
  min-height: 100vh;
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 50%, #f8fafc 100%);
  padding: 6rem 0 4rem;
  position: relative;
}

/* Container */
.partner-apply-container {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
  z-index: 1;
}

/* Header */
.partner-apply-header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.partner-apply-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, #e0effa 0%, #dbeafe 100%);
  color: #2b5278;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 0.875rem;
  box-shadow: 0 2px 8px rgba(43, 82, 120, 0.1);
}

.partner-apply-badge i {
  width: 16px;
  height: 16px;
}

.partner-apply-header h1 {
  font-size: 1.875rem;
  font-weight: 800;
  color: #111827;
  margin-bottom: 0.5rem;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.partner-apply-header p {
  font-size: 0.9375rem;
  color: #6b7280;
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Main Card */
.partner-apply-card {
  background: white;
  border-radius: 20px;
  box-shadow: 
    0 1px 3px rgba(0, 0, 0, 0.04),
    0 4px 16px rgba(0, 0, 0, 0.06),
    0 12px 32px rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.06);
  overflow: hidden;
}

/* Messages */
.partner-apply-message {
  padding: 1.125rem 1.5rem;
  border-radius: 12px;
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  font-size: 0.9rem;
  margin: 1.75rem 1.75rem 0;
  line-height: 1.5;
}

.partner-apply-message i {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  margin-top: 1px;
}

.partner-apply-message.success {
  background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.partner-apply-message.error {
  background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
  color: #991b1b;
  border: 1px solid #fecaca;
}

.partner-apply-message strong {
  display: block;
  margin-bottom: 0.375rem;
  font-weight: 700;
}

/* Form */
.partner-apply-form {
  padding: 2rem;
}

/* Form Sections */
.partner-apply-form-section {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid #f1f5f9;
}

.partner-apply-form-section:last-of-type {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.partner-apply-section-header {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-bottom: 1.5rem;
  color: #2b5278;
  font-weight: 700;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.partner-apply-section-header i {
  width: 16px;
  height: 16px;
  opacity: 0.8;
}

/* Form Grid */
.partner-apply-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  row-gap: 1.5rem;
}

@media (max-width: 560px) {
  .partner-apply-form-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}

/* Form Groups */
.partner-apply-form-group {
  margin-bottom: 0;
  position: relative;
}

.partner-apply-form-group.full-width {
  grid-column: 1 / -1;
}

.partner-apply-form-group label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #374151;
  margin-bottom: 0.625rem;
}

.partner-apply-form-group label i {
  width: 14px;
  height: 14px;
  color: #6b7280;
  opacity: 0.7;
}

.partner-apply-form-group .required {
  color: #dc2626;
  font-weight: 700;
}

.partner-apply-form-group .optional {
  font-weight: 400;
  color: #9ca3af;
  font-size: 0.75rem;
  margin-left: 0.25rem;
}

/* Inputs - Enhanced */
.partner-apply-input {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 10px;
  font-size: 0.9375rem;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  background: #fafbfc;
  color: #1f2937;
  font-family: inherit;
  box-sizing: border-box;
}

.partner-apply-input:hover {
  border-color: #cbd5e1;
  background: #f8fafc;
}

.partner-apply-input:focus {
  outline: none;
  border-color: #2b5278;
  box-shadow: 0 0 0 4px rgba(43, 82, 120, 0.12);
  background: white;
}

.partner-apply-input::placeholder {
  color: #94a3b8;
  font-weight: 400;
}

/* Ensure no overlap - explicit z-index stacking */
.partner-apply-form-group input,
.partner-apply-form-group textarea,
.partner-apply-form-group select {
  position: relative;
  z-index: 1;
}

.partner-apply-textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.6;
}

.partner-apply-field-error {
  display: block;
  font-size: 0.8125rem;
  color: #ef4444;
  margin-top: 0.5rem;
  font-weight: 500;
}

/* Marketing Channels - Enhanced */
.partner-apply-channels-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

@media (max-width: 560px) {
  .partner-apply-channels-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.625rem;
  }
}

.partner-apply-channel-item {
  position: relative;
}

.partner-apply-channel-item input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
  z-index: 2;
}

.partner-apply-channel-label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  padding: 0.875rem 0.75rem;
  background: linear-gradient(135deg, #fafbfc 0%, #f5f7fa 100%);
  border: 2px solid #e5e7eb;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 0.8125rem;
  font-weight: 600;
  color: #4b5563;
  text-align: center;
}

.partner-apply-channel-label:hover {
  border-color: #cbd5e1;
  background: linear-gradient(135deg, #f5f7fa 0%, #eef2f6 100%);
  transform: translateY(-1px);
}

.partner-apply-channel-label i {
  width: 18px;
  height: 18px;
  color: #6b7280;
  transition: all 0.25s;
  flex-shrink: 0;
}

.partner-apply-channel-item input[type="checkbox"]:checked + .partner-apply-channel-label {
  background: linear-gradient(135deg, #e0effa 0%, #dbeafe 100%);
  border-color: #2b5278;
  color: #1e3a54;
  box-shadow: 0 2px 8px rgba(43, 82, 120, 0.15);
}

.partner-apply-channel-item input[type="checkbox"]:checked + .partner-apply-channel-label i {
  color: #2b5278;
}

.partner-apply-channel-item input[type="checkbox"]:focus + .partner-apply-channel-label {
  box-shadow: 0 0 0 4px rgba(43, 82, 120, 0.12);
}

/* Terms - Enhanced */
.partner-apply-terms {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 1.25rem 1.125rem;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  margin-top: 1.5rem;
}

.partner-apply-terms input[type="checkbox"] {
  width: 20px;
  height: 20px;
  min-width: 20px;
  margin-top: 2px;
  accent-color: #2b5278;
  cursor: pointer;
  border-radius: 4px;
}

.partner-apply-terms-text {
  font-size: 0.875rem;
  color: #4b5563;
  line-height: 1.6;
}

.partner-apply-terms-text a {
  color: #2b5278;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s;
}

.partner-apply-terms-text a:hover {
  color: #1e3a54;
  text-decoration: underline;
}

/* Submit Button Wrapper */
.partner-apply-submit-wrapper {
  padding: 1.75rem 2rem;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-top: 1px solid #e5e7eb;
}

/* Submit Button - Enhanced */
.partner-apply-submit-btn {
  width: 100%;
  padding: 1.125rem 1.75rem;
  background: linear-gradient(135deg, #2b5278 0%, #1e3a54 100%);
  color: white;
  border: none;
  border-radius: 14px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 
    0 4px 12px rgba(43, 82, 120, 0.25),
    0 2px 4px rgba(43, 82, 120, 0.15);
  letter-spacing: 0.01em;
}

.partner-apply-submit-btn:hover {
  transform: translateY(-3px);
  box-shadow: 
    0 8px 24px rgba(43, 82, 120, 0.35),
    0 4px 8px rgba(43, 82, 120, 0.2);
  background: linear-gradient(135deg, #345e87 0%, #264761 100%);
}

.partner-apply-submit-btn:active {
  transform: translateY(-1px);
}

.partner-apply-submit-btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
  box-shadow: 0 2px 8px rgba(43, 82, 120, 0.15);
}

.partner-apply-submit-btn i {
  width: 20px;
  height: 20px;
}

.partner-apply-submit-btn .loading {
  display: none;
}

.partner-apply-submit-btn.is-loading .default {
  display: none;
}

.partner-apply-submit-btn.is-loading .loading {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

/* Login Prompt - Enhanced */
.partner-apply-login-prompt {
  text-align: center;
  padding: 1.5rem 1.25rem;
  font-size: 0.9375rem;
  color: #6b7280;
  background: #fafbfc;
  border-top: 1px solid #f1f5f9;
}

.partner-apply-login-prompt a {
  color: #2b5278;
  text-decoration: none;
  font-weight: 700;
  transition: color 0.2s;
}

.partner-apply-login-prompt a:hover {
  color: #1e3a54;
  text-decoration: underline;
}

/* Benefits - Enhanced */
.partner-apply-benefits {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}

.partner-apply-benefit {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.875rem;
  color: #4b5563;
  font-weight: 500;
}

.partner-apply-benefit i {
  width: 18px;
  height: 18px;
  color: #10b981;
}

/* Spinner */
@keyframes spin-apply {
  to { transform: rotate(360deg); }
}

.partner-apply-spinner {
  animation: spin-apply 1s linear infinite;
}

/* Responsive - Enhanced */
@media (max-width: 640px) {
  .partner-apply-section {
    padding: 5rem 0 2.5rem;
  }

  .partner-apply-container {
    padding: 0 1rem;
  }

  .partner-apply-header h1 {
    font-size: 1.625rem;
  }

  .partner-apply-header p {
    font-size: 0.9375rem;
  }

  .partner-apply-form {
    padding: 1.5rem;
  }

  .partner-apply-submit-wrapper {
    padding: 1.5rem;
  }

  .partner-apply-benefits {
    gap: 1.5rem;
  }
  
  .partner-apply-channel-label {
    padding: 0.75rem 0.5rem;
    font-size: 0.75rem;
  }
  
  .partner-apply-channel-label i {
    width: 16px;
    height: 16px;
  }
}

/* Focus States for Accessibility */
.partner-apply-input:focus-visible,
.partner-apply-channel-item input[type="checkbox"]:focus-visible + .partner-apply-channel-label,
.partner-apply-terms input[type="checkbox"]:focus-visible,
.partner-apply-submit-btn:focus-visible {
  outline: 2px solid #2b5278;
  outline-offset: 2px;
}

/* Input Validation States */
.partner-apply-input.is-valid {
  border-color: #10b981;
}

.partner-apply-input.is-invalid {
  border-color: #ef4444;
  background: #fef2f2;
}

.partner-apply-input.is-invalid:focus {
  border-color: #ef4444;
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.12);
}