/* ==========================================================================
   LOMIBABY – Animated Floating Side-Widget: Newborn Essentials Calculator
   With Inline WooCommerce AJAX Add-to-Cart Buttons & Micro-Interactions
   Inherits --color-cream, --color-navy, --color-sand, --color-sage
   ========================================================================== */

/* 1. Floating Action Button (FAB) */
.lomibaby-floating-calc {
  position: relative;
  z-index: 99990;
  font-family: var(--font-body, system-ui, sans-serif);
}

.lomibaby-calc-fab {
  position: fixed;
  bottom: 24px;
  z-index: 99992;
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--color-navy, #182333);
  color: var(--color-cream, #FAF7F2);
  border: 1.5px solid var(--color-sand, #D9C3AA);
  border-radius: 9999px;
  padding: 10px 18px 10px 14px;
  box-shadow: 0 10px 28px rgba(24, 35, 51, 0.22);
  cursor: pointer;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease, background-color 0.2s ease;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

/* Position based on RTL / LTR */
.lomibaby-floating-calc.is-rtl .lomibaby-calc-fab {
  left: 24px;
  right: auto;
}

.lomibaby-floating-calc.is-ltr .lomibaby-calc-fab {
  right: 24px;
  left: auto;
}

.lomibaby-calc-fab:hover {
  transform: translateY(-3px) scale(1.02);
  background: var(--color-navy-soft, #243348);
  box-shadow: 0 14px 36px rgba(24, 35, 51, 0.32);
}

.lomibaby-calc-fab:active {
  transform: translateY(0) scale(0.98);
}

.lomibaby-calc-fab__icon-wrap {
  position: relative;
  width: 38px;
  height: 38px;
  background: var(--color-sand, #D9C3AA);
  color: var(--color-navy, #182333);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.lomibaby-calc-fab__icon {
  width: 20px;
  height: 20px;
}

.lomibaby-calc-fab__pulse {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1.5px solid var(--color-sand, #D9C3AA);
  opacity: 0.8;
  animation: lomiFabPulse 2.4s infinite cubic-bezier(0.24, 0, 0.38, 1);
}

@keyframes lomiFabPulse {
  0% { transform: scale(0.9); opacity: 0.9; }
  70% { transform: scale(1.4); opacity: 0; }
  100% { transform: scale(1.4); opacity: 0; }
}

.lomibaby-calc-fab__content {
  display: flex;
  flex-direction: column;
  text-align: start;
}

.lomibaby-calc-fab__title {
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.2;
  color: #FFFFFF;
}

.lomibaby-calc-fab__sub {
  font-size: 0.72rem;
  color: var(--color-sand, #D9C3AA);
  opacity: 0.9;
  line-height: 1.2;
}

/* 2. Backdrop Overlay */
.lomibaby-calc-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(24, 35, 51, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 99994;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.32s ease;
}

.lomibaby-floating-calc.is-open .lomibaby-calc-backdrop {
  opacity: 1;
  pointer-events: auto;
}

/* 3. Collapsible Floating Side-Drawer Panel */
.lomibaby-calc-drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  width: 480px;
  max-width: calc(100vw - 20px);
  height: 100vh;
  height: 100dvh;
  background: var(--color-cream, #FAF7F2);
  z-index: 99996;
  box-shadow: 0 20px 60px rgba(24, 35, 51, 0.28);
  display: flex;
  flex-direction: column;
  transition: transform 0.38s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.38s ease;
  visibility: hidden;
  box-sizing: border-box;
}

/* Slide in from left for Arabic (RTL) */
.lomibaby-floating-calc.is-rtl .lomibaby-calc-drawer {
  left: 0;
  right: auto;
  border-inline-end: 1.5px solid var(--color-border, #EADBCE);
  transform: translateX(-100%);
}

.lomibaby-floating-calc.is-rtl.is-open .lomibaby-calc-drawer {
  transform: translateX(0);
  visibility: visible;
}

/* Slide in from right for English (LTR) */
.lomibaby-floating-calc.is-ltr .lomibaby-calc-drawer {
  right: 0;
  left: auto;
  border-inline-start: 1.5px solid var(--color-border, #EADBCE);
  transform: translateX(100%);
}

.lomibaby-floating-calc.is-ltr.is-open .lomibaby-calc-drawer {
  transform: translateX(0);
  visibility: visible;
}

/* 4. Drawer Header */
.lomibaby-calc-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  background: var(--color-cream-surface, #FFFFFF);
  border-bottom: 1px solid var(--color-border, #EADBCE);
  flex-shrink: 0;
}

.lomibaby-calc-drawer__brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lomibaby-calc-drawer__icon-box {
  width: 40px;
  height: 40px;
  background: var(--color-sage-light, #EBF0EA);
  color: var(--color-navy, #182333);
  border: 1px solid var(--color-sage, #8A9A86);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lomibaby-calc-drawer__badge {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-sage, #8A9A86);
  letter-spacing: 0.5px;
}

.lomibaby-calc-drawer__title {
  margin: 2px 0 0;
  font-family: var(--font-headline, serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-navy, #182333);
}

.lomibaby-calc-drawer__close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-cream, #FAF7F2);
  border: 1px solid var(--color-border, #EADBCE);
  color: var(--color-navy, #182333);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lomibaby-calc-drawer__close:hover {
  background: var(--color-navy, #182333);
  color: #FFFFFF;
}

/* 5. Drawer Scrollable Body */
.lomibaby-calc-drawer__body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  -webkit-overflow-scrolling: touch;
}

.lomibaby-calc-drawer__subtitle {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--color-text-muted, #6B7280);
  margin: 0;
}

/* 6. Selection Cards */
.lomibaby-calc-card {
  background: var(--color-cream-surface, #FFFFFF);
  border: 1px solid var(--color-border, #EADBCE);
  border-radius: 18px;
  padding: 16px;
}

.lomibaby-calc-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-navy, #182333);
  margin-bottom: 4px;
}

.lomibaby-calc-label__num {
  width: 22px;
  height: 22px;
  background: var(--color-sand, #D9C3AA);
  color: var(--color-navy, #182333);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 800;
}

.lomibaby-calc-sublabel {
  font-size: 0.76rem;
  color: var(--color-text-muted, #6B7280);
  margin: 0 0 12px;
}

.lomibaby-calc-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.lomibaby-calc-option {
  background: var(--color-cream, #FAF7F2);
  border: 1.5px solid var(--color-border, #EADBCE);
  border-radius: 14px;
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  text-align: start;
}

.lomibaby-calc-option:hover {
  border-color: var(--color-sand, #D9C3AA);
  background: var(--color-sand-light, #F4ECE1);
}

.lomibaby-calc-option.is-active {
  border-color: var(--color-navy, #182333);
  background: var(--color-cream-surface, #FFFFFF);
  box-shadow: 0 4px 14px rgba(24, 35, 51, 0.1);
  transform: translateY(-2px);
}

.lomibaby-calc-option__icon {
  font-size: 1.2rem;
  color: var(--color-navy, #182333);
}

.lomibaby-calc-option__content strong {
  display: block;
  font-size: 0.88rem;
  color: var(--color-navy, #182333);
}

.lomibaby-calc-option__content small {
  display: block;
  font-size: 0.7rem;
  color: var(--color-text-muted, #6B7280);
  margin-top: 2px;
  line-height: 1.3;
}

/* 7. Progress Card */
.lomibaby-calc-progress-card {
  background: var(--color-cream-surface, #FFFFFF);
  border: 1px solid var(--color-border, #EADBCE);
  border-radius: 16px;
  padding: 14px 16px;
}

.lomibaby-calc-progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.lomibaby-calc-progress-title {
  display: block;
  font-size: 0.76rem;
  color: var(--color-text-muted, #6B7280);
}

.lomibaby-calc-progress-count {
  font-size: 0.92rem;
  color: var(--color-navy, #182333);
}

.lomibaby-calc-progress-percent {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-sage, #8A9A86);
}

.lomibaby-calc-progress-track {
  height: 8px;
  background: var(--color-sand-light, #F4ECE1);
  border-radius: 9999px;
  overflow: hidden;
  margin-bottom: 12px;
}

.lomibaby-calc-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-sand, #D9C3AA), var(--color-sage, #8A9A86));
  border-radius: 9999px;
  transition: width 0.3s ease;
}

.lomibaby-calc-actions-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.lomibaby-calc-btn-link {
  background: none;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-navy, #182333);
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 6px;
  transition: background-color 0.15s ease;
}

.lomibaby-calc-btn-link:hover {
  background: var(--color-sand-light, #F4ECE1);
  color: var(--color-navy-soft, #243348);
}

/* 8. Checklist Groups */
.lomibaby-calc-section-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.lomibaby-calc-section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 2px;
  color: var(--color-navy, #182333);
}

.lomibaby-calc-section-title h4 {
  margin: 0;
  font-family: var(--font-headline, serif);
  font-size: 1rem;
  font-weight: 700;
}

.lomibaby-calc-section-count {
  font-size: 0.8rem;
  color: var(--color-text-muted, #6B7280);
}

.lomibaby-calc-item-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.lomibaby-calc-item {
  background: var(--color-cream-surface, #FFFFFF);
  border: 1px solid var(--color-border, #EADBCE);
  border-radius: 14px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.2s ease;
}

.lomibaby-calc-item:hover {
  border-color: var(--color-sand, #D9C3AA);
  box-shadow: 0 3px 10px rgba(24, 35, 51, 0.06);
}

.lomibaby-calc-item.is-checked {
  background: var(--color-sage-light, #EBF0EA);
  border-color: var(--color-sage, #8A9A86);
}

.lomibaby-calc-checkbox {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  flex-shrink: 0;
}

.lomibaby-calc-checkbox input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
}

.lomibaby-calc-checkmark {
  width: 22px;
  height: 22px;
  border: 1.5px solid var(--color-border, #EADBCE);
  border-radius: 6px;
  background: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  transition: all 0.2s ease;
}

.lomibaby-calc-checkbox input:checked ~ .lomibaby-calc-checkmark {
  background: var(--color-navy, #182333);
  border-color: var(--color-navy, #182333);
}

.lomibaby-calc-item__details {
  flex: 1;
  min-width: 0;
}

.lomibaby-calc-item__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.lomibaby-calc-item__name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-navy, #182333);
  line-height: 1.3;
}

.lomibaby-calc-item.is-checked .lomibaby-calc-item__name {
  text-decoration: line-through;
  opacity: 0.7;
}

.lomibaby-calc-item__badges {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  margin-inline-start: auto;
}

.lomibaby-calc-item__qty {
  font-size: 0.76rem;
  font-weight: 800;
  color: var(--color-navy, #182333);
  background: var(--color-sand-light, #F4ECE1);
  border: 1px solid var(--color-sand, #D9C3AA);
  padding: 2px 7px;
  border-radius: 9999px;
  flex-shrink: 0;
}

/* 9. Inline WooCommerce AJAX Add to Cart Button & Micro-Interactions */
.lomibaby-calc-inline-add-btn {
  position: relative;
  background: var(--color-sand, #D9C3AA);
  color: var(--color-navy, #182333);
  border: 1px solid rgba(24, 35, 51, 0.14);
  border-radius: 9999px;
  padding: 4px 11px;
  font-size: 0.72rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 6px rgba(24, 35, 51, 0.08);
}

.lomibaby-calc-inline-add-btn:hover {
  background: var(--color-navy, #182333);
  color: #FFFFFF;
  border-color: var(--color-navy, #182333);
  transform: translateY(-1px) scale(1.02);
  box-shadow: 0 4px 10px rgba(24, 35, 51, 0.16);
}

.lomibaby-calc-inline-add-btn:active {
  transform: translateY(0) scale(0.97);
}

/* Loading State Spinner */
.lomibaby-calc-inline-add-btn .btn-spinner {
  display: none;
  width: 12px;
  height: 12px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: lomiBtnSpin 0.7s linear infinite;
}

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

.lomibaby-calc-inline-add-btn.is-loading .btn-spinner {
  display: inline-block;
}

.lomibaby-calc-inline-add-btn.is-loading {
  background: var(--color-navy-soft, #243348) !important;
  color: #FFFFFF !important;
  cursor: wait;
  opacity: 0.85;
}

/* Success Micro-Interaction State */
.lomibaby-calc-inline-add-btn.is-success {
  background: var(--color-sage, #8A9A86) !important;
  color: #FFFFFF !important;
  border-color: var(--color-sage, #8A9A86) !important;
  transform: scale(1.03);
  box-shadow: 0 3px 12px rgba(138, 154, 134, 0.4);
}

/* Category Link Alternative */
.lomibaby-calc-inline-cat-link {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-text-muted, #6B7280);
  background: var(--color-cream, #FAF7F2);
  border: 1px solid var(--color-border, #EADBCE);
  padding: 3px 8px;
  border-radius: 9999px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  transition: all 0.2s ease;
}

.lomibaby-calc-inline-cat-link:hover {
  color: var(--color-navy, #182333);
  border-color: var(--color-sand, #D9C3AA);
  background: var(--color-sand-light, #F4ECE1);
}

.lomibaby-calc-item__note {
  display: block;
  font-size: 0.72rem;
  color: var(--color-text-muted, #6B7280);
  margin-top: 2px;
}

/* 10. Trust Strip */
.lomibaby-calc-trust-strip {
  background: var(--color-cream-surface, #FFFFFF);
  border: 1px solid var(--color-border, #EADBCE);
  border-radius: 14px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.lomibaby-calc-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--color-text-main, #23272F);
}

.lomibaby-calc-trust-icon {
  font-size: 1rem;
}

/* 11. Mobile Responsiveness */
@media (max-width: 640px) {
  .lomibaby-calc-fab {
    bottom: 18px;
    padding: 8px 14px;
    gap: 8px;
  }
  .lomibaby-calc-fab__icon-wrap {
    width: 32px;
    height: 32px;
  }
  .lomibaby-calc-fab__title {
    font-size: 0.82rem;
  }
  .lomibaby-calc-fab__sub {
    display: none;
  }
  .lomibaby-floating-calc.is-rtl .lomibaby-calc-fab {
    left: 14px;
  }
  .lomibaby-floating-calc.is-ltr .lomibaby-calc-fab {
    right: 14px;
  }
  .lomibaby-calc-drawer {
    width: 100vw;
    max-width: 100vw;
  }
  .lomibaby-calc-item__header {
    flex-direction: column;
    align-items: flex-start;
  }
  .lomibaby-calc-item__badges {
    margin-inline-start: 0;
    margin-top: 4px;
  }
}