/* Premium WhatsApp Lead Capture Modal CSS */

:root {
  --wa-modal-primary: #0040FF;
  --wa-modal-primary-hover: #1e5cff;
  --wa-modal-bg: #ffffff;
  --wa-modal-bg-dark: #1e293b;
  --wa-modal-text: #0f172a;
  --wa-modal-text-dark: #f8fafc;
  --wa-modal-border: #e2e8f0;
  --wa-modal-border-dark: #334155;
  --wa-modal-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Modal Overlay Container */
.wa-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10000;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 20px;
}

.wa-modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* Modal Content Card */
.wa-modal-card {
  background: var(--wa-modal-bg);
  border: 1px solid var(--wa-modal-border);
  width: 100%;
  max-width: 480px;
  border-radius: 20px;
  box-shadow: var(--wa-modal-shadow);
  padding: 32px;
  position: relative;
  transform: scale(0.9) translateY(20px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

[data-theme="dark"] .wa-modal-card {
  background: var(--wa-modal-bg-dark);
  border-color: var(--wa-modal-border-dark);
}

.wa-modal-overlay.open .wa-modal-card {
  transform: scale(1) translateY(0);
}

/* Close Button */
.wa-modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  cursor: pointer;
  color: #64748b;
  padding: 6px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, color 0.2s ease;
}

.wa-modal-close:hover {
  background: #f1f5f9;
  color: var(--wa-modal-text);
}

[data-theme="dark"] .wa-modal-close:hover {
  background: #334155;
  color: var(--wa-modal-text-dark);
}

/* Modal Header */
.wa-modal-header {
  margin-bottom: 24px;
}

.wa-modal-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--wa-modal-text);
  margin: 0 0 8px 0;
  letter-spacing: -0.01em;
}

[data-theme="dark"] .wa-modal-title {
  color: var(--wa-modal-text-dark);
}

.wa-modal-description {
  font-family: 'Inter', sans-serif;
  font-size: 13.5px;
  color: #64748b;
  margin: 0;
  line-height: 1.5;
}

/* Form Groups & Inputs */
.wa-form-group {
  margin-bottom: 20px;
  position: relative;
}

.wa-form-label {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: #475569;
  margin-bottom: 6px;
}

[data-theme="dark"] .wa-form-label {
  color: #94a3b8;
}

.wa-form-input {
  width: 100%;
  font-family: 'Inter', sans-serif;
  font-size: 14.5px;
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid var(--wa-modal-border);
  background: transparent;
  color: var(--wa-modal-text);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

[data-theme="dark"] .wa-form-input {
  border-color: var(--wa-modal-border-dark);
  color: var(--wa-modal-text-dark);
}

.wa-form-input:focus {
  border-color: var(--wa-modal-primary);
  box-shadow: 0 0 0 4px rgba(0, 64, 255, 0.15);
}

/* Validation Errors */
.wa-error-msg {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  color: #ef4444;
  margin-top: 4px;
  display: none;
}

.wa-form-input.invalid {
  border-color: #ef4444;
}

.wa-form-input.invalid:focus {
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.15);
}

/* Submit Button */
.wa-submit-btn {
  width: 100%;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 15px;
  font-weight: 700;
  padding: 14px 20px;
  border-radius: 10px;
  border: none;
  background: var(--wa-modal-primary);
  color: #ffffff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background 0.2s ease, transform 0.1s ease;
  margin-top: 28px;
}

.wa-submit-btn:hover {
  background: var(--wa-modal-primary-hover);
}

.wa-submit-btn:active {
  transform: scale(0.98);
}

/* Subtle Spam-Filter badge */
.wa-footer-badge {
  text-align: center;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  color: #94a3b8;
  margin-top: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}