/* ─── Best Shape Shop Sales Plugin – Frontend CSS ─── */
:root {
  --bss-pink:       #e8607a;
  --bss-pink-light: #f5a3b3;
  --bss-pink-pale:  #fdeef1;
  --bss-pink-dark:  #c94060;
  --bss-navy:       #1a2340;
  --bss-gold:       #c8973a;
  --bss-white:      #ffffff;
  --bss-black:      #0f0f0f;
  --bss-gray-dark:  #3a3a3a;
  --bss-gray:       #888888;
  --bss-gray-light: #f5f5f5;
  --bss-border:     #e8e0e2;
  --bss-green:      #06C755;
  --bss-blue:       #1877F2;
  --bss-radius:     16px;
  --bss-radius-sm:  10px;
  --bss-shadow:     0 4px 24px rgba(232,96,122,.12);
  --bss-shadow-lg:  0 12px 48px rgba(232,96,122,.18);
  --bss-font:       'Sarabun', 'Prompt', sans-serif;
}

/* ─── Reset ─────────────────────────────────────────── */
.bss-wrap * { box-sizing: border-box; }
.bss-wrap { font-family: var(--bss-font); color: var(--bss-black); }

/* ─── Utilities ─────────────────────────────────────── */
.bss-text-center { text-align: center; }
.bss-mt-sm  { margin-top: 16px; }
.bss-mt-xs  { margin-top: 10px; }
.bss-divider { height: 1px; background: var(--bss-border); margin: 0 20px; }

/* ─── Hero ───────────────────────────────────────────── */
.bss-hero {
  background: linear-gradient(135deg, #fdeef1 0%, #fff5f7 40%, #fdf0e8 100%);
  padding: 40px 20px 32px;
  text-align: center;
}
.bss-hero.bss-hero-sm { padding: 28px 20px 20px; }
.bss-hero-badge {
  display: inline-block;
  background: var(--bss-pink);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 12px;
  letter-spacing: .5px;
}
.bss-hero-h1 {
  font-size: 26px;
  font-weight: 800;
  line-height: 1.25;
  color: var(--bss-navy);
  margin: 0 0 10px;
}
.bss-hero-h1 em { font-style: normal; color: var(--bss-pink); }
.bss-hero p { color: var(--bss-gray-dark); font-size: 15px; margin: 0; }

/* ─── Section ────────────────────────────────────────── */
.bss-section { padding: 28px 20px; }
.bss-section-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--bss-navy);
  margin: 0 0 4px;
}
.bss-section-sub {
  font-size: 13px;
  color: var(--bss-gray);
  margin: 0 0 20px;
}

/* ─── Need Grid ──────────────────────────────────────── */
.bss-need-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.bss-need-btn {
  background: var(--bss-white);
  border: 2px solid var(--bss-border);
  border-radius: var(--bss-radius);
  padding: 18px 12px;
  cursor: pointer;
  transition: all .2s;
  text-align: center;
  text-decoration: none;
  display: block;
}
.bss-need-btn:hover {
  border-color: var(--bss-pink);
  box-shadow: var(--bss-shadow);
  transform: translateY(-2px);
  text-decoration: none;
}
.bss-need-icon  { font-size: 28px; display: block; margin-bottom: 6px; }
.bss-need-label { font-weight: 600; color: var(--bss-navy); font-size: 14px; display: block; }
.bss-need-sub   { font-size: 11px; color: var(--bss-gray); display: block; margin-top: 2px; }

/* ─── Product Cards ──────────────────────────────────── */
.bss-product-slider {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding: 4px 4px 12px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.bss-product-slider::-webkit-scrollbar { display: none; }
.bss-product-card {
  flex: 0 0 160px;
  background: var(--bss-white);
  border: 1px solid var(--bss-border);
  border-radius: var(--bss-radius);
  overflow: hidden;
  transition: all .2s;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.bss-product-card:hover {
  box-shadow: var(--bss-shadow);
  transform: translateY(-2px);
}
.bss-product-img-wrap { display: block; width: 100%; height: 140px; overflow: hidden; }
.bss-product-img-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bss-product-placeholder {
  width: 100%; height: 140px;
  background: var(--bss-pink-pale);
  display: flex; align-items: center; justify-content: center;
  font-size: 40px;
}
.bss-product-info { padding: 10px 10px 12px; }
.bss-product-name {
  font-weight: 600;
  font-size: 13px;
  color: var(--bss-navy);
  margin-bottom: 4px;
  line-height: 1.3;
}
.bss-product-price { color: var(--bss-pink); font-weight: 700; font-size: 14px; }
.bss-product-price del { color: var(--bss-gray); font-size: 11px; font-weight: 400; }
.bss-btn-view {
  display: block;
  margin-top: 8px;
  background: var(--bss-pink-pale);
  color: var(--bss-pink);
  border: none;
  border-radius: 8px;
  padding: 7px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  transition: all .2s;
}
.bss-btn-view:hover { background: var(--bss-pink); color: #fff; text-decoration: none; }
.bss-no-products { color: var(--bss-gray); font-size: 14px; padding: 16px 0; }

/* ─── Reviews ────────────────────────────────────────── */
.bss-reviews { display: flex; flex-direction: column; gap: 12px; }
.bss-review-card {
  background: var(--bss-gray-light);
  border-radius: var(--bss-radius);
  padding: 16px;
}
.bss-review-stars { color: #f5a623; font-size: 14px; margin-bottom: 6px; }
.bss-review-text  { font-size: 14px; color: var(--bss-gray-dark); line-height: 1.5; margin-bottom: 8px; }
.bss-review-name  { font-size: 12px; font-weight: 600; color: var(--bss-gray); }

/* ─── Chat Buttons ───────────────────────────────────── */
.bss-chat-row { display: flex; gap: 10px; }
.bss-btn-line {
  flex: 1;
  background: var(--bss-green);
  color: #fff;
  border: none;
  border-radius: var(--bss-radius-sm);
  padding: 14px 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  display: flex; align-items: center; justify-content: center;
  transition: all .2s;
}
.bss-btn-line:hover { background: #04a844; transform: translateY(-1px); text-decoration: none; color: #fff; }
.bss-btn-fb {
  flex: 1;
  background: var(--bss-blue);
  color: #fff;
  border: none;
  border-radius: var(--bss-radius-sm);
  padding: 14px 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  display: flex; align-items: center; justify-content: center;
  transition: all .2s;
}
.bss-btn-fb:hover { background: #1565d8; transform: translateY(-1px); text-decoration: none; color: #fff; }
.bss-btn-copy {
  display: block;
  width: 100%;
  background: var(--bss-white);
  border: 2px solid var(--bss-border);
  border-radius: var(--bss-radius-sm);
  padding: 12px;
  font-size: 13px;
  color: var(--bss-gray-dark);
  cursor: pointer;
  transition: all .2s;
  font-family: var(--bss-font);
  margin-top: 10px;
  text-align: center;
}
.bss-btn-copy:hover { border-color: var(--bss-pink); color: var(--bss-pink); }
.bss-btn-sm { padding: 8px 14px; font-size: 12px; width: auto; display: inline-block; margin-top: 8px; }
.bss-btn-primary {
  display: inline-block;
  background: var(--bss-pink);
  color: #fff;
  border: none;
  border-radius: var(--bss-radius-sm);
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all .2s;
}
.bss-btn-primary:hover { background: var(--bss-pink-dark); transform: translateY(-1px); text-decoration: none; color: #fff; }

/* ─── Best Sellers ───────────────────────────────────── */
.bss-cat-header { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.bss-cat-tag {
  background: var(--bss-pink);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 12px;
}
.bss-cat-title { font-size: 17px; font-weight: 700; color: var(--bss-navy); }

/* ─── Guide ──────────────────────────────────────────── */
.bss-guide-card {
  background: var(--bss-white);
  border: 1px solid var(--bss-border);
  border-radius: var(--bss-radius);
  padding: 18px;
  margin-bottom: 12px;
}
.bss-guide-head  { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.bss-guide-icon  { font-size: 28px; }
.bss-guide-title { font-size: 16px; font-weight: 700; color: var(--bss-navy); }
.bss-guide-body  { font-size: 13px; color: var(--bss-gray-dark); line-height: 1.7; }
.bss-guide-body ul { padding-left: 16px; margin-top: 6px; }
.bss-guide-body li { margin-bottom: 4px; }

/* ─── Help Choose ────────────────────────────────────── */
.bss-help-list { display: flex; flex-direction: column; gap: 0; }
.bss-help-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--bss-border);
}
.bss-help-item:last-child { border-bottom: none; }
.bss-help-num {
  width: 28px; height: 28px;
  background: var(--bss-pink);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px;
  flex-shrink: 0;
}
.bss-help-text strong { display: block; font-size: 14px; color: var(--bss-navy); margin-bottom: 2px; }
.bss-help-text span   { font-size: 13px; color: var(--bss-gray); }

/* ─── Selector ───────────────────────────────────────── */
.bss-selector { padding: 20px; }
.bss-selector-inner {}
.bss-step-label  { font-size: 12px; color: var(--bss-gray); margin-bottom: 4px; font-weight: 500; }
.bss-progress-bar {
  height: 4px;
  background: var(--bss-border);
  border-radius: 4px;
  margin-bottom: 24px;
  overflow: hidden;
}
.bss-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--bss-pink), var(--bss-gold));
  border-radius: 4px;
  transition: width .4s ease;
}
.bss-step-question {
  font-size: 20px;
  font-weight: 700;
  color: var(--bss-navy);
  margin: 0 0 20px;
  line-height: 1.3;
}
.bss-choice-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 20px;
}
.bss-choice-btn {
  background: var(--bss-white);
  border: 2px solid var(--bss-border);
  border-radius: var(--bss-radius);
  padding: 16px 12px;
  cursor: pointer;
  transition: all .2s;
  text-align: left;
  font-family: var(--bss-font);
  position: relative;
}
.bss-choice-btn:hover { border-color: var(--bss-pink-light); }
.bss-choice-btn.bss-selected {
  border-color: var(--bss-pink);
  background: var(--bss-pink-pale);
}
.bss-choice-btn.bss-selected::after {
  content: '✓';
  position: absolute;
  top: 8px; right: 10px;
  color: var(--bss-pink);
  font-weight: 700;
  font-size: 14px;
}
.bss-choice-icon  { font-size: 22px; display: block; margin-bottom: 4px; }
.bss-choice-label { font-weight: 600; color: var(--bss-navy); font-size: 14px; }
.bss-choice-sub   { font-size: 11px; color: var(--bss-gray); margin-top: 2px; display: block; }
.bss-measure-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 20px;
}
.bss-measure-field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--bss-gray-dark);
  margin-bottom: 4px;
}
.bss-measure-field input {
  width: 100%;
  border: 2px solid var(--bss-border);
  border-radius: var(--bss-radius-sm);
  padding: 10px 12px;
  font-family: var(--bss-font);
  font-size: 14px;
  outline: none;
  transition: border-color .2s;
}
.bss-measure-field input:focus { border-color: var(--bss-pink); }
.bss-skip-link { text-align: center; margin: -10px 0 16px; }
.bss-skip-link button {
  background: none;
  border: none;
  color: var(--bss-gray);
  font-size: 13px;
  cursor: pointer;
  text-decoration: underline;
  font-family: var(--bss-font);
}
.bss-select {
  width: 100%;
  border: 2px solid var(--bss-border);
  border-radius: var(--bss-radius-sm);
  padding: 12px 14px;
  font-family: var(--bss-font);
  font-size: 14px;
  outline: none;
  background: #fff;
  transition: border-color .2s;
  margin-bottom: 20px;
}
.bss-select:focus { border-color: var(--bss-pink); }
.bss-step-nav { display: flex; gap: 10px; margin-top: 8px; }
.bss-btn-back {
  flex: 0 0 80px;
  background: var(--bss-white);
  border: 2px solid var(--bss-border);
  border-radius: var(--bss-radius-sm);
  padding: 13px;
  font-family: var(--bss-font);
  font-size: 14px;
  color: var(--bss-gray-dark);
  cursor: pointer;
  transition: all .2s;
}
.bss-btn-back:hover { border-color: var(--bss-gray); }
.bss-btn-next {
  flex: 1;
  background: var(--bss-pink);
  color: #fff;
  border: none;
  border-radius: var(--bss-radius-sm);
  padding: 14px;
  font-family: var(--bss-font);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
}
.bss-btn-next:hover:not(:disabled) { background: var(--bss-pink-dark); transform: translateY(-1px); }
.bss-btn-next:disabled { background: var(--bss-gray-light); color: var(--bss-gray); cursor: not-allowed; }

/* ─── Result ─────────────────────────────────────────── */
.bss-result-hero {
  background: linear-gradient(135deg, var(--bss-navy), #2d3d6b);
  color: #fff;
  padding: 28px 20px;
  text-align: center;
}
.bss-result-hero h2 { font-size: 22px; font-weight: 800; margin-bottom: 8px; }
.bss-result-hero p  { font-size: 14px; color: rgba(255,255,255,.75); margin: 0; }
.bss-result-category {
  display: inline-block;
  background: var(--bss-pink);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  padding: 8px 20px;
  border-radius: 20px;
  margin-top: 16px;
}
.bss-summary-box {
  background: var(--bss-gray-light);
  border-left: 4px solid var(--bss-pink);
  border-radius: 0 var(--bss-radius-sm) var(--bss-radius-sm) 0;
  padding: 16px;
  margin-bottom: 16px;
  font-size: 13px;
  color: var(--bss-gray-dark);
  line-height: 1.8;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: monospace;
}
.bss-btn-reset {
  background: none;
  border: none;
  color: var(--bss-gray);
  font-size: 13px;
  cursor: pointer;
  text-decoration: underline;
  font-family: var(--bss-font);
}

/* ─── Promo Banner ───────────────────────────────────── */
.bss-promo-banner {
  background: linear-gradient(135deg, var(--bss-pink), var(--bss-pink-dark));
  color: #fff;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.bss-promo-text { font-size: 13px; font-weight: 600; line-height: 1.4; }
.bss-promo-btn {
  background: #fff;
  color: var(--bss-pink);
  border: none;
  border-radius: 20px;
  padding: 7px 14px;
  font-weight: 700;
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
  font-family: var(--bss-font);
  flex-shrink: 0;
  text-decoration: none;
  transition: all .2s;
}
.bss-promo-btn:hover { background: var(--bss-pink-pale); text-decoration: none; color: var(--bss-pink-dark); }

/* ─── Sticky CTA ─────────────────────────────────────── */
.bss-sticky-cta {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--bss-white);
  border-top: 1px solid var(--bss-border);
  padding: 12px 20px;
  display: flex;
  gap: 10px;
  z-index: 9999;
  box-shadow: 0 -4px 20px rgba(0,0,0,.08);
}
.bss-sticky-cta .bss-btn-line { flex: 1; padding: 12px 10px; font-size: 13px; }
.bss-btn-selector {
  flex: 1;
  background: var(--bss-navy);
  color: #fff;
  border: none;
  border-radius: var(--bss-radius-sm);
  padding: 12px 10px;
  font-family: var(--bss-font);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  display: flex; align-items: center; justify-content: center;
  transition: all .2s;
}
.bss-btn-selector:hover { background: var(--bss-black); text-decoration: none; color: #fff; }

/* ─── Popup ──────────────────────────────────────────── */
.bss-popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 99999;
  display: flex; align-items: flex-end; justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}
.bss-popup-overlay.bss-active { opacity: 1; pointer-events: all; }
.bss-popup-box {
  background: #fff;
  border-radius: var(--bss-radius) var(--bss-radius) 0 0;
  padding: 24px 20px 32px;
  width: 100%;
  max-width: 480px;
  position: relative;
  transform: translateY(40px);
  transition: transform .3s;
}
.bss-popup-overlay.bss-active .bss-popup-box { transform: translateY(0); }
.bss-popup-close {
  position: absolute;
  top: 12px; right: 14px;
  background: none; border: none;
  font-size: 18px; cursor: pointer; color: var(--bss-gray);
}
.bss-popup-text { font-size: 15px; line-height: 1.6; color: var(--bss-gray-dark); }

/* ─── Toast ──────────────────────────────────────────── */
.bss-toast {
  position: fixed;
  bottom: 80px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--bss-navy);
  color: #fff;
  padding: 10px 20px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  opacity: 0;
  transition: all .3s;
  pointer-events: none;
  white-space: nowrap;
  z-index: 99999;
}
.bss-toast.bss-show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ─── Templates ──────────────────────────────────────── */
.bss-template-card {
  background: var(--bss-gray-light);
  border-radius: var(--bss-radius);
  padding: 16px;
  margin-bottom: 12px;
}
.bss-template-label { font-weight: 700; font-size: 14px; color: var(--bss-navy); margin-bottom: 8px; }
.bss-template-text  {
  font-size: 13px;
  color: var(--bss-gray-dark);
  white-space: pre-wrap;
  background: #fff;
  padding: 10px 12px;
  border-radius: var(--bss-radius-sm);
  border: 1px solid var(--bss-border);
  margin-bottom: 8px;
  font-family: inherit;
}

/* ─── Grid mode ──────────────────────────────────────── */
.bss-grid-wrap .bss-product-slider {
  flex-wrap: wrap;
  overflow-x: visible;
}
.bss-grid-wrap .bss-product-card { flex: 0 0 calc(50% - 6px); }

/* ─── Body padding for sticky CTA ───────────────────── */
body { padding-bottom: 72px; }

/* ─── Responsive ─────────────────────────────────────── */
@media (max-width: 380px) {
  .bss-hero-h1 { font-size: 22px; }
  .bss-need-btn { padding: 14px 8px; }
  .bss-choice-grid { grid-template-columns: 1fr; }
}
@media (min-width: 600px) {
  .bss-need-grid { grid-template-columns: repeat(4, 1fr); }
  .bss-choice-grid { grid-template-columns: repeat(2, 1fr); }
  .bss-grid-wrap .bss-product-card { flex: 0 0 calc(33.33% - 8px); }
}