/* ==========================================================================
   GLOBAL THEME MOBILE FIXES (not scoped to .tdb-wrap)
   Hides theme social fixed sidebars and tightens Elementor content
   padding/font-size on small screens.
   ========================================================================== */

@media (max-width: 720px) {
  .edu_social_fixed.social_fixed_right,
  .edu_social_fixed.social_fixed_left {
    display: none !important;
  }
  .e-con.e-flex > .e-con-inner {
    padding: 0 15px !important;
  }
  .e-con-inner p {
    font-size: 14px !important;
  }
}
@media (max-width: 520px) {
  .e-con-inner p {
    font-size: 13px !important;
  }
}

/* ==========================================================================
   TDB Plugin — Science Explorers Brand v2.2
   ALL styles scoped inside .tdb-wrap to prevent theme conflicts.
   :root variables moved to .tdb-wrap scope.
   ========================================================================== */

.tdb-wrap,
.tdb-card,
#tdb-booking-modal {
  --sx-orange:        #FF6B1A;
  --sx-orange-dark:   #e0560c;
  --sx-orange-light:  #fff3ed;
  --sx-orange-glow:   rgba(255, 107, 26, 0.18);
  --sx-orange-border: #ffc9a8;

  --sx-blue:          #1A3C8F;
  --sx-blue-light:    #e8eefb;
  --sx-blue-border:   #b3c3ec;

  --sx-green:         #2E9E5B;
  --sx-green-light:   #e8f7ef;
  --sx-green-border:  #9ddcba;

  --online-bg:      #e8f7ef;
  --online-fg:      #1a7a48;
  --online-border:  #9ddcba;
  --offline-bg:     #fff3ed;
  --offline-fg:     #c04a0a;
  --offline-border: #ffc9a8;

  --ink:        #12121e;
  --ink-mid:    #4a4a60;
  --ink-light:  #8a8aa8;
  --ink-xlight: #c4c4d8;

  --bg:         #f7f8fc;
  --surface:    #ffffff;
  --raised:     #f2f4f9;

  --border:     #e4e6f0;
  --border-mid: #d4d6e8;

  --shadow-xs:         0 1px 4px rgba(26, 60, 143, 0.07);
  --shadow-sm:         0 2px 10px rgba(26, 60, 143, 0.09);
  --shadow-md:         0 6px 24px rgba(26, 60, 143, 0.12);
  --shadow-card-hover: 0 8px 28px rgba(255, 107, 26, 0.14);

  --r-sm:   6px;
  --r-md:   10px;
  --r-lg:   14px;
  --r-xl:   20px;
  --r-pill: 999px;

  --font-head: 'Sora', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --dur-fast: 150ms;
  --dur-med:  220ms;
}

.tdb-wrap *,
.tdb-wrap *::before,
.tdb-wrap *::after,
.tdb-card *,
.tdb-card *::before,
.tdb-card *::after {
  box-sizing: border-box;
}

.tdb-wrap p,
.tdb-wrap h1,
.tdb-wrap h2,
.tdb-wrap h3,
.tdb-wrap ul,
.tdb-wrap ol,
.tdb-card p,
.tdb-card h3 {
  margin: 0;
  padding: 0;
}

.tdb-hidden  { display: none !important; }

.tdb-wrap {
  font-family: var(--font-body);
  max-width: 1000px;
  margin: 0 auto;
}

/* ══════════════════════════════════════════════════════════════════════════════
   HERO HEADER
   ══════════════════════════════════════════════════════════════════════════════ */

.tdb-wrap .tdb-hero {
  text-align: center;
  padding: 0 0 32px;
}

.tdb-wrap .tdb-hero__pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--sx-orange-light);
  color: var(--sx-orange-dark);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  border-radius: var(--r-pill);
  padding: 6px 16px;
  border: 1px solid var(--sx-orange-border);
  margin-bottom: 14px;
}

.tdb-wrap .tdb-hero__pill-dot {
  width: 7px;
  height: 7px;
  background: var(--sx-orange);
  border-radius: 50%;
  animation: tdbPulse 2s ease-in-out infinite;
}

@keyframes tdbPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(0.85); }
}

.tdb-wrap .tdb-hero__title {
  font-family: var(--font-head);
  font-size: 30px;
  font-weight: 700;
  color: var(--sx-blue);
  letter-spacing: -0.5px;
  line-height: 1.2;
  margin-bottom: 10px;
}

.tdb-wrap .tdb-hero__sub {
  font-size: 15px;
  color: var(--ink-light);
  max-width: 400px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ══════════════════════════════════════════════════════════════════════════════
   FILTER PANEL
   ══════════════════════════════════════════════════════════════════════════════ */

.tdb-wrap .tdb-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 24px 24px 20px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 20px;
}

.tdb-wrap .tdb-search-row {
  display: flex;
  gap: 10px;
  margin-bottom: 18px;
}

.tdb-wrap .tdb-search-box {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--raised);
  border: 1.5px solid var(--border-mid);
  border-radius: var(--r-md);
  padding: 0 14px;
  transition: border-color var(--dur-fast) ease, box-shadow var(--dur-fast) ease;
}

.tdb-wrap .tdb-search-box:focus-within {
  border-color: var(--sx-orange);
  box-shadow: 0 0 0 3px var(--sx-orange-glow);
  background: var(--surface);
}

.tdb-wrap .tdb-search-box__icon {
  color: var(--ink-xlight);
  flex-shrink: 0;
  transition: color var(--dur-fast) ease;
}

.tdb-wrap .tdb-search-box:focus-within .tdb-search-box__icon { color: var(--sx-orange); }

.tdb-wrap .tdb-search-box__input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--ink);
  padding: 12px 0;
  min-width: 0;
}

.tdb-wrap .tdb-search-box__input::placeholder { color: var(--ink-xlight); }

.tdb-wrap .tdb-search-btn {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--sx-orange);
  color: #fff !important;
  border: none;
  border-radius: var(--r-md);
  padding: 12px 22px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--dur-fast) ease, transform var(--dur-fast) ease, box-shadow var(--dur-fast) ease;
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
  box-shadow: none;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.tdb-wrap .tdb-search-btn:hover {
  background: var(--sx-orange-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px var(--sx-orange-glow);
  color: #fff !important;
  text-decoration: none;
  border: none;
}

.tdb-wrap .tdb-search-btn:active,
.tdb-wrap .tdb-search-btn:focus { transform: translateY(0); box-shadow: none; }

.tdb-wrap .tdb-dropdowns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}

.tdb-wrap .tdb-drop {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.tdb-wrap .tdb-drop__label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--sx-blue);
}

.tdb-wrap .tdb-drop__wrap { position: relative; }

.tdb-wrap .tdb-drop__select {
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  background: var(--raised);
  border: 1.5px solid var(--border-mid);
  border-radius: var(--r-md);
  padding: 10px 34px 10px 12px;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--ink);
  cursor: pointer;
  transition: border-color var(--dur-fast) ease, box-shadow var(--dur-fast) ease;
  outline: none;
  box-shadow: none;
}

.tdb-wrap .tdb-drop__select:hover { border-color: var(--sx-orange); background: var(--surface); }
.tdb-wrap .tdb-drop__select:focus {
  border-color: var(--sx-orange);
  background: var(--surface);
  box-shadow: 0 0 0 3px var(--sx-orange-glow);
}

.tdb-wrap .tdb-drop__caret {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--ink-xlight);
  transition: color var(--dur-fast) ease, transform var(--dur-fast) ease;
}

.tdb-wrap .tdb-drop__select:focus ~ .tdb-drop__caret,
.tdb-wrap .tdb-drop__select:hover ~ .tdb-drop__caret {
  color: var(--sx-orange);
  transform: translateY(-50%) rotate(180deg);
}

.tdb-wrap .tdb-shortcuts {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.tdb-wrap .tdb-shortcuts__label {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--ink-light);
  white-space: nowrap;
}

.tdb-wrap .tdb-shortcut {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--raised);
  border: 1.5px solid var(--border-mid);
  border-radius: var(--r-pill);
  padding: 7px 16px;
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink-mid);
  cursor: pointer;
  transition: all var(--dur-fast) ease;
  line-height: 1;
  text-decoration: none;
  box-shadow: none;
  outline: none;
  appearance: none;
}

.tdb-wrap .tdb-shortcut:hover {
  border-color: var(--sx-orange);
  color: var(--sx-orange-dark);
  background: var(--sx-orange-light);
  transform: translateY(-1px);
  text-decoration: none;
}

.tdb-wrap .tdb-shortcut.is-active {
  background: var(--sx-orange);
  border-color: var(--sx-orange);
  color: #fff;
}

/* ── Subject pills ──────────────────────────────────────────────────────── */

.tdb-wrap .tdb-subject-wrap {
  padding: 16px 0 16px;
  border-top: 1px solid var(--border);
  margin-top: 4px;
}

.tdb-wrap .tdb-subject-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  flex-wrap: nowrap;
}

.tdb-wrap .tdb-subject-selected-count {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--sx-orange);
  color: #fff;
  border-radius: var(--r-pill);
  font-family: var(--font-body);
  font-size: 10.5px;
  font-weight: 700;
  padding: 2px 9px;
  line-height: 1.4;
}

.tdb-wrap .tdb-subject-clear {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--sx-orange);
  font-family: var(--font-body);
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: var(--r-sm);
  transition: all var(--dur-fast) ease;
  outline: none;
}

.tdb-wrap .tdb-subject-clear:hover { background: var(--sx-orange-light); }

.tdb-wrap .tdb-subject-loading {
  font-size: 12px;
  color: var(--ink-xlight);
  font-style: italic;
}

.tdb-wrap .tdb-subject-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  min-height: 34px;
}

.tdb-wrap .tdb-subject-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--raised);
  color: var(--ink-mid);
  border: 1.5px solid var(--border-mid);
  border-radius: var(--r-pill);
  padding: 6px 14px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--dur-fast) ease;
  user-select: none;
  outline: none;
  line-height: 1;
}

.tdb-wrap .tdb-subject-pill:hover {
  border-color: var(--sx-orange);
  color: var(--sx-orange-dark);
  background: var(--sx-orange-light);
  transform: translateY(-1px);
}

.tdb-wrap .tdb-subject-pill.is-active {
  background: var(--sx-orange);
  border-color: var(--sx-orange);
  color: #fff;
  box-shadow: 0 2px 8px var(--sx-orange-glow);
}

.tdb-wrap .tdb-subject-pill.is-active:hover {
  background: var(--sx-orange-dark);
  border-color: var(--sx-orange-dark);
}

.tdb-wrap .tdb-subject-pill.is-active::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border: 2px solid #fff;
  border-top: none;
  border-left: none;
  transform: rotate(45deg) translate(-1px, -2px);
  flex-shrink: 0;
}

/* ── Results bar ────────────────────────────────────────────────────────── */

.tdb-wrap .tdb-results-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 4px;
}

.tdb-wrap .tdb-results-bar__count {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink-mid);
}

.tdb-wrap .tdb-results-bar__count strong { color: var(--sx-orange); }

.tdb-wrap .tdb-results-bar__reset {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: none;
  border: none;
  color: var(--ink-xlight);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--r-sm);
  transition: all var(--dur-fast) ease;
  outline: none;
}

.tdb-wrap .tdb-results-bar__reset:hover {
  color: var(--sx-orange);
  background: var(--sx-orange-light);
}

/* ══════════════════════════════════════════════════════════════════════════════
   RESULTS LIST
   ══════════════════════════════════════════════════════════════════════════════ */

.tdb-wrap .tdb-results {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ══════════════════════════════════════════════════════════════════════════════
   COURSE CARD
   ══════════════════════════════════════════════════════════════════════════════ */

.tdb-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  align-items: stretch;
  box-shadow: var(--shadow-xs);
  transition: transform var(--dur-med) var(--ease-out), box-shadow var(--dur-med) var(--ease-out), border-color var(--dur-fast) ease;
  animation: tdbIn 0.38s var(--ease-out) both;
}

.tdb-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--sx-orange);
}

@keyframes tdbIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

.tdb-card__strip { width: 5px; flex-shrink: 0; background: var(--border-mid); transition: background var(--dur-med) ease; }
.tdb-card:hover .tdb-card__strip   { background: var(--sx-orange); }
.tdb-card__strip--online            { background: var(--sx-green); }
.tdb-card__strip--offline           { background: var(--sx-orange); }

.tdb-card__inner { flex: 1; display: flex; align-items: stretch; min-width: 0; }

.tdb-card__left {
  flex: 1;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.tdb-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.tdb-card__title {
  font-family: var(--font-head);
  font-size: 15.5px;
  font-weight: 700;
  color: var(--sx-blue);
  line-height: 1.3;
  flex: 1;
  min-width: 0;
}

.tdb-card__mode-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  border-radius: var(--r-pill);
  padding: 4px 10px;
  border: 1px solid transparent;
}

.tdb-card__mode-badge--online  { background: var(--online-bg);  color: var(--online-fg);  border-color: var(--online-border); }
.tdb-card__mode-badge--offline { background: var(--offline-bg); color: var(--offline-fg); border-color: var(--offline-border); }

.tdb-card__meta {
  font-size: 12px;
  color: var(--ink-light);
  line-height: 1.5;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tdb-card__tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 2px; }

.tdb-card .tdb-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--raised);
  color: var(--ink-mid);
  font-size: 11.5px;
  font-weight: 600;
  border-radius: var(--r-sm);
  padding: 4px 10px;
  border: 1px solid var(--border);
}

.tdb-card .tdb-tag svg { flex-shrink: 0; color: var(--ink-xlight); }
.tdb-card .tdb-tag--subject   { background: var(--sx-orange-light); color: var(--sx-orange);  border-color: var(--sx-orange-border); font-weight: 700; }
.tdb-card .tdb-tag--location  { background: var(--sx-blue-light);   color: var(--sx-blue);    border-color: var(--sx-blue-border);   }
.tdb-card .tdb-tag--subject svg { color: var(--sx-blue); }
.tdb-card .tdb-tag--location svg { color: var(--sx-blue); }

.tdb-card__divider { width: 100%; height: 1px; background: var(--border); margin: 4px 0 2px; flex-shrink: 0; }
.tdb-card__actions { margin-top: 4px; padding-top: 0; }

.tdb-card .tdb-btn--book,
.tdb-card .tdb-btn--book:visited {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 7px !important;
  width: 100% !important;
  padding: 11px 20px !important;
  border-radius: var(--r-md) !important;
  font-family: var(--font-body) !important;
  font-size: 13.5px !important;
  font-weight: 700 !important;
  text-decoration: none !important;
  cursor: pointer !important;
  border: 2px solid var(--sx-orange) !important;
  background: var(--sx-orange) !important;
  color: #fff !important;
  transition: all var(--dur-fast) ease !important;
  white-space: nowrap !important;
  line-height: 1 !important;
  letter-spacing: 0.1px !important;
  box-shadow: none !important;
  outline: none !important;
  appearance: none !important;
  -webkit-appearance: none !important;
}

.tdb-card .tdb-btn--book:hover {
  background: var(--sx-orange-dark) !important;
  border-color: var(--sx-orange-dark) !important;
  color: #fff !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 5px 16px var(--sx-orange-glow) !important;
  text-decoration: none !important;
}

.tdb-card .tdb-btn--book:active {
  transform: translateY(0) !important;
  box-shadow: none !important;
}

.tdb-card__right {
  width: 200px;
  flex-shrink: 0;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0;
  background: linear-gradient(160deg, #fafbff 0%, #f0f3fa 100%);
  border-left: 1px solid var(--border);
  text-align: right;
}

.tdb-card__price-block {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: 3px;
  padding-bottom: 12px;
}

.tdb-card__price-currency { font-family: var(--font-body); font-size: 11px; font-weight: 700; color: var(--ink-light); letter-spacing: 0.5px; text-transform: uppercase; line-height: 1; }
.tdb-card__price-main     { font-family: var(--font-head); font-size: 26px; font-weight: 700; color: var(--sx-orange); line-height: 1; letter-spacing: -0.5px; }
.tdb-card__price-contact  { font-size: 13px; color: var(--ink-light); font-weight: 500; }
.tdb-card__price-vat      { font-size: 10.5px; color: var(--ink-xlight); font-weight: 400; margin-top: 2px; }
.tdb-card__price-session  { font-size: 11.5px; font-weight: 600; color: var(--ink-light); margin-top: 4px; }
.tdb-card__price-per      { font-weight: 400; color: var(--ink-xlight); }

.tdb-card__features { border-top: 1px solid var(--border); padding-top: 10px; display: flex; flex-direction: column; gap: 5px; }

.tdb-card__feature {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 5px;
  font-size: 11px;
  color: var(--ink-mid);
  font-weight: 500;
}

.tdb-card__feature svg { color: var(--sx-green); flex-shrink: 0; }

/* ══════════════════════════════════════════════════════════════════════════════
   STATE VIEWS
   ══════════════════════════════════════════════════════════════════════════════ */

.tdb-wrap .tdb-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 60px 24px;
  border-radius: var(--r-lg);
  text-align: center;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--ink-light);
}

.tdb-wrap .tdb-state p { max-width: 300px; line-height: 1.6; }
.tdb-wrap .tdb-state--loading { background: var(--sx-orange-light); border: 1.5px solid var(--sx-orange-border); color: var(--sx-orange-dark); }
.tdb-wrap .tdb-state--empty   { background: var(--raised); border: 1.5px dashed var(--border-mid); color: var(--ink-xlight); }
.tdb-wrap .tdb-state--error   { background: #fff5f5; border: 1.5px solid #f5c6c6; color: #b91c1c; }

.tdb-wrap .tdb-state__spinner {
  width: 38px; height: 38px;
  border: 3px solid rgba(255, 107, 26, 0.18);
  border-top-color: var(--sx-orange);
  border-radius: 50%;
  animation: tdbSpin 0.7s linear infinite;
}

@keyframes tdbSpin { to { transform: rotate(360deg); } }

/* ══════════════════════════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════════════════════════ */

@media (max-width: 900px) {
  .tdb-wrap .tdb-dropdowns { grid-template-columns: repeat(3, 1fr); }
  .tdb-card__right { width: 185px; }
  .tdb-card__price-main { font-size: 22px; }
}

@media (max-width: 680px) {
  .tdb-wrap .tdb-hero__title { font-size: 26px; }
  .tdb-wrap .tdb-panel { padding: 18px 16px 16px; }
  .tdb-wrap .tdb-dropdowns { grid-template-columns: repeat(2, 1fr); }
  .tdb-card__right { width: 160px; }
}

@media (max-width: 520px) {
  .tdb-wrap .tdb-search-row { flex-direction: column; }
  .tdb-wrap .tdb-search-btn { width: 100%; justify-content: center; }
  .tdb-card { flex-direction: column; }
  .tdb-card__strip { width: 100%; height: 5px; }
  .tdb-card__inner { flex-direction: column; }
  .tdb-card__right {
    width: 100%; border-left: none; border-top: 1px solid var(--border);
    flex-direction: row; justify-content: space-between; align-items: center;
    background: var(--raised); padding: 14px 18px; text-align: left;
  }
  .tdb-card__price-block { padding-bottom: 0; flex-direction: row; align-items: baseline; gap: 5px; }
  .tdb-card__features { display: none; }
  .tdb-wrap .tdb-dropdowns { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 380px) {
  .tdb-wrap .tdb-dropdowns { grid-template-columns: 1fr; }
}

/* ══════════════════════════════════════════════════════════════════════════════
   WC PRODUCT CARDS
   ══════════════════════════════════════════════════════════════════════════════ */

.tdb-wrap .tdb-product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 8px;
}

.tdb-product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
  transition: transform 220ms cubic-bezier(0.22,1,0.36,1), box-shadow 220ms cubic-bezier(0.22,1,0.36,1), border-color 150ms ease;
  animation: tdbIn 0.38s cubic-bezier(0.22,1,0.36,1) both;
}

.tdb-product-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(255,107,26,0.13);
  border-color: var(--sx-orange);
}

.tdb-product-card__thumb-link { display: block; text-decoration: none; overflow: hidden; }

.tdb-product-card__thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  transition: transform 300ms ease;
}

.tdb-product-card:hover .tdb-product-card__thumb { transform: scale(1.04); }

.tdb-product-card__thumb--placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--raised);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-xlight);
}

.tdb-product-card__body {
  padding: 16px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.tdb-product-card__meta {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--sx-orange);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 0;
}

.tdb-product-card__title {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  color: var(--sx-blue);
  line-height: 1.35;
  margin: 0;
}

.tdb-product-card__title a { color: inherit; text-decoration: none; transition: color 150ms ease; }
.tdb-product-card__title a:hover { color: var(--sx-orange); }

.tdb-product-card__desc {
  font-size: 13px;
  color: var(--ink-light);
  line-height: 1.6;
  margin: 0;
}

.tdb-wrap .tdb-active-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 8px 0 14px;
  font-size: 12.5px;
  color: var(--ink-light);
}

.tdb-active-label { font-weight: 600; color: var(--ink-mid); }

.tdb-active-tag {
  display: inline-flex;
  align-items: center;
  background: var(--raised);
  color: var(--ink-mid);
  border: 1px solid var(--border-mid);
  border-radius: var(--r-pill);
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 600;
}

.tdb-active-tag--subject { background: var(--sx-orange-light); color: var(--sx-orange); border-color: var(--sx-orange-border); }

.tdb-wrap .tdb-panel--step2 { margin-bottom: 16px; }

.tdb-wrap .tdb-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  gap: 12px;
}

.tdb-wrap .tdb-panel__title {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  color: var(--sx-blue);
}

.tdb-wrap .tdb-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 1.5px solid var(--border-mid);
  border-radius: var(--r-pill);
  padding: 6px 14px;
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink-mid);
  cursor: pointer;
  transition: all 150ms ease;
  outline: none;
}

.tdb-wrap .tdb-back-btn:hover { border-color: var(--sx-blue); color: var(--sx-blue); background: var(--sx-blue-light); }

.tdb-wrap .tdb-explore-row { display: flex; flex-direction: column; align-items: center; justify-content: center; padding-top: 16px; border-top: 1px solid var(--border); margin-top: 4px; gap: 0; }

.tdb-wrap .tdb-explore-btn {
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  background: var(--sx-orange) !important;
  color: #fff !important;
  border: none !important;
  border-radius: var(--r-pill) !important;
  padding: 13px 32px !important;
  font-family: var(--font-body) !important;
  font-size: 14.5px !important;
  font-weight: 700 !important;
  cursor: pointer !important;
  transition: background 150ms ease, transform 150ms ease !important;
  outline: none !important;
  line-height: 1 !important;
}

.tdb-wrap .tdb-explore-btn:hover { background: var(--sx-orange-dark) !important; transform: translateY(-1px) !important; box-shadow: 0 5px 18px var(--sx-orange-glow) !important; }
.tdb-wrap .tdb-explore-btn:active { transform: translateY(0) !important; }

.tdb-wrap .tdb-dropdowns--step2 {
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: 14px;
}

.tdb-wrap .tdb-step2-search-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.tdb-wrap .tdb-step2-search-row .tdb-search-box {
  flex: 1;
  border-radius: var(--r-md);
  border: 1.5px solid var(--border-mid);
  background: var(--raised);
  padding: 0 14px;
  height: 44px;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

.tdb-wrap .tdb-step2-search-row .tdb-search-box:focus-within {
  border-color: var(--sx-blue);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(26,60,143,0.12);
}

.tdb-wrap .tdb-step2-search-row .tdb-search-box__icon { color: var(--ink-xlight); flex-shrink: 0; }
.tdb-wrap .tdb-step2-search-row .tdb-search-box:focus-within .tdb-search-box__icon { color: var(--sx-blue); }

.tdb-wrap .tdb-step2-search-row .tdb-search-box__input {
  flex: 1; border: none; outline: none; background: transparent;
  font-family: var(--font-body); font-size: 14px; color: var(--ink);
  padding: 0; min-width: 0;
}

.tdb-wrap .tdb-step2-search-row .tdb-search-box__input::placeholder { color: var(--ink-xlight); }

.tdb-wrap .tdb-step2-search-btn {
  display: inline-flex !important; align-items: center !important;
  justify-content: center !important; gap: 7px !important;
  background: var(--sx-blue) !important; color: #fff !important;
  border: none !important; border-radius: var(--r-md) !important;
  padding: 11px 20px !important; font-family: var(--font-body) !important;
  font-size: 13.5px !important; font-weight: 700 !important;
  cursor: pointer !important; white-space: nowrap !important;
  transition: background 150ms ease !important;
  box-shadow: none !important; outline: none !important;
  line-height: 1 !important; flex-shrink: 0;
}

.tdb-wrap .tdb-step2-search-btn:hover { background: var(--sx-blue-dark, #122b6a) !important; }

@media (max-width: 860px) {
  .tdb-wrap .tdb-product-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 520px) {
  .tdb-wrap .tdb-product-grid { grid-template-columns: 1fr; gap: 14px; }
  .tdb-wrap .tdb-dropdowns--step2 { grid-template-columns: 1fr 1fr; }
}

.tdb-wrap .tdb-step2-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.tdb-wrap .tdb-step2-header__left {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 0;
}

.tdb-wrap .tdb-step2-header .tdb-active-filters { padding: 0 0 6px; border: none; }

.tdb-wrap .tdb-step2-header__title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--sx-blue);
  margin: 0;
  line-height: 1.3;
}

.tdb-wrap .tdb-step2-header__title svg { color: var(--sx-green); flex-shrink: 0; }

.tdb-wrap .tdb-step2-header__sub {
  font-size: 13px;
  color: var(--ink-light);
  margin: 0;
  line-height: 1.5;
}

@media (max-width: 520px) {
  .tdb-wrap .tdb-step2-header { flex-direction: column; gap: 12px; }
  .tdb-wrap .tdb-step2-header__title { font-size: 16px; }
  .tdb-wrap .tdb-back-btn { align-self: flex-start; }
}

/* ══════════════════════════════════════════════════════════════════════════════
   COURSE CARDS GRID
   ══════════════════════════════════════════════════════════════════════════════ */

.tdb-wrap .tdb-courses-heading {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--sx-blue);
  margin: 28px 0 14px;
  padding-top: 24px;
  border-top: 2px solid var(--border);
}

.tdb-wrap .tdb-courses-heading svg { color: var(--sx-orange); flex-shrink: 0; }

.tdb-wrap .tdb-courses-heading__count {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-light);
  font-family: var(--font-body);
}

.tdb-wrap .tdb-course-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

@media (max-width: 860px) {
  .tdb-wrap .tdb-course-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 520px) {
  .tdb-wrap .tdb-course-grid { grid-template-columns: 1fr; }
}

.tdb-wrap .tdb-topics-heading {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--sx-blue);
  margin: 20px 0 14px;
  padding-top: 20px;
  border-top: 2px solid var(--border);
}

.tdb-wrap .tdb-topics-heading svg { color: var(--sx-orange); flex-shrink: 0; }

.tdb-wrap .tdb-topics-heading__count {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-light);
  font-family: var(--font-body);
}

.tdb-wrap .tdb-product-card { cursor: default; }
.tdb-wrap .tdb-product-card__thumb { cursor: default; }
.tdb-wrap .tdb-product-card__title { color: var(--sx-blue); }
.tdb-wrap .tdb-product-card__title a,
.tdb-wrap .tdb-product-card__title span { color: inherit; text-decoration: none; cursor: default; pointer-events: none; }

@media (max-width: 860px) {
  .tdb-wrap .tdb-dropdowns { grid-template-columns: 1fr 1fr 1fr; }
  .tdb-wrap .tdb-dropdowns--step2 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 580px) {
  .tdb-wrap .tdb-dropdowns { grid-template-columns: 1fr; }
  .tdb-wrap .tdb-dropdowns--step2 { grid-template-columns: 1fr; }
}

.tdb-wrap .tdb-drop__select:disabled { opacity: 0.45; cursor: not-allowed; }

/* ══════════════════════════════════════════════════════════════════════════════
   SECTION BLOCKS
   ══════════════════════════════════════════════════════════════════════════════ */

.tdb-wrap .tdb-section-block {
  margin-top: 20px;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1.5px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-xs);
}

.tdb-wrap .tdb-section-block__header {
  padding: 16px 20px 12px;
  border-bottom: 1.5px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.tdb-wrap .tdb-section-block__header--with-action {
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.tdb-wrap .tdb-sort-toggle {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  flex-shrink: 0 !important;
  background: #fff !important;
  border: 1.5px solid var(--sx-orange-border, #f3c8ad) !important;
  color: var(--sx-orange, #e8743a) !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  line-height: 1.4 !important;
  padding: 7px 12px !important;
  border-radius: 8px !important;
  cursor: pointer !important;
  transition: background 0.15s, border-color 0.15s !important;
  white-space: normal !important;
  text-align: left !important;
  box-sizing: border-box !important;
  -webkit-appearance: none !important;
  appearance: none !important;
  font-family: inherit !important;
  text-transform: none !important;
}

.tdb-wrap .tdb-sort-toggle:hover,
.tdb-wrap .tdb-sort-toggle:focus {
  background: #fff3ec !important;
  border-color: var(--sx-orange, #e8743a) !important;
  outline: none !important;
}

.tdb-wrap .tdb-sort-toggle svg {
  flex-shrink: 0 !important;
}

@media (max-width: 600px) {
  .tdb-wrap .tdb-section-block__header--with-action {
    flex-direction: column;
  }
  .tdb-wrap .tdb-sort-toggle {
    align-self: flex-start;
  }
}

.tdb-wrap .tdb-section-block--courses .tdb-section-block__header {
  background: linear-gradient(135deg, #fff8f3 0%, #fff3ec 100%);
  border-bottom-color: var(--sx-orange-border);
}

.tdb-wrap .tdb-section-block--topics .tdb-section-block__header {
  background: linear-gradient(135deg, #f0f3fa 0%, #e8eefb 100%);
  border-bottom-color: var(--sx-blue-border, #b3c3ec);
}

.tdb-wrap .tdb-section-block__title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--sx-blue);
  line-height: 1;
}

.tdb-wrap .tdb-section-block__icon {
  width: 32px; height: 32px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.tdb-wrap .tdb-section-block__icon--orange {
  background: var(--sx-orange-light);
  color: var(--sx-orange);
  border: 1.5px solid var(--sx-orange-border);
}

.tdb-wrap .tdb-section-block__icon--blue {
  background: var(--sx-blue-light);
  color: var(--sx-blue);
  border: 1.5px solid var(--sx-blue-border, #b3c3ec);
}

.tdb-wrap .tdb-section-block__count {
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ink-light);
  margin-left: 2px;
}

.tdb-wrap .tdb-section-block__sub {
  font-size: 12.5px;
  color: var(--ink-light);
  margin: 0;
  padding-left: 42px;
}

.tdb-wrap .tdb-section-block .tdb-course-grid,
.tdb-wrap .tdb-section-block .tdb-product-grid {
  padding: 18px 18px 20px;
}

.tdb-wrap .tdb-section-block .tdb-courses-heading,
.tdb-wrap .tdb-section-block .tdb-topics-heading { display: none; }

.tdb-wrap .tdb-section-block--courses { background: var(--surface); }
.tdb-wrap .tdb-section-block--topics { background: #fafbff; }
.tdb-wrap .tdb-section-block--topics .tdb-product-grid { background: transparent; }

.tdb-wrap .tdb-section-block .tdb-state--empty,
.tdb-wrap .tdb-section-block .tdb-state--error {
  margin: 0; border-radius: 0; border: none; background: transparent;
}

/* ══════════════════════════════════════════════════════════════════════════════
   COURSE CARD v3.0
   ══════════════════════════════════════════════════════════════════════════════ */

.tdc3-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 1px 6px rgba(26,60,143,0.06);
  transition: transform 220ms cubic-bezier(0.22,1,0.36,1), box-shadow 220ms ease, border-color 150ms ease;
  animation: tdbIn 0.35s cubic-bezier(0.22,1,0.36,1) both;
}

.tdc3-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(255,107,26,0.13);
  border-color: var(--sx-orange);
}

.tdc3-card--online  { border-top: 3.5px solid #2E9E5B; }
.tdc3-card--offline { border-top: 3.5px solid var(--sx-orange); }

.tdc3-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 6px;
  gap: 8px;
}

.tdc3-mode {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  border-radius: 999px;
  padding: 4px 10px;
}

.tdc3-mode--online  { background: #e8f7ef; color: #1a7a48; border: 1px solid #9ddcba; }
.tdc3-mode--offline { background: var(--sx-orange-light); color: var(--sx-orange-dark); border: 1px solid var(--sx-orange-border); }

.tdc3-mode__dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.tdc3-mode--online  .tdc3-mode__dot { background: #2E9E5B; }
.tdc3-mode--offline .tdc3-mode__dot { background: var(--sx-orange); }

.tdc3-tag {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--ink-light);
  background: var(--raised);
  border: 1px solid var(--border-mid);
  border-radius: 5px;
  padding: 3px 8px;
}

.tdc3-cpw {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  color: var(--ink-mid);
  background: var(--raised);
  border: 1px solid var(--border-mid);
  border-radius: 999px;
  padding: 4px 10px;
  white-space: nowrap;
}
.tdc3-cpw svg { color: var(--ink-xlight); flex-shrink: 0; }

.tdc3-body {
  padding: 14px 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.tdc3-title {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.45;
  margin: 0;
  letter-spacing: 0.2px;
}

.tdc3-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 4px 0 2px;
}

.tdc3-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-body);
  font-size: 11.5px;
  font-weight: 700;
  border-radius: 7px;
  padding: 5px 11px;
  white-space: nowrap;
  letter-spacing: 0.1px;
}

.tdc3-chip:first-child {
  background: var(--sx-blue-light);
  color: var(--sx-blue);
  border: 1.5px solid var(--sx-blue-border);
}

.tdc3-chip:last-child {
  background: var(--sx-green-light);
  color: var(--sx-green);
  border: 1.5px solid var(--sx-green-border);
}

.tdc3-chip svg { flex-shrink: 0; opacity: 0.8; }

.tdc3-location {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--ink-light);
  line-height: 1.5;
}

.tdc3-location__more {
  display: inline-flex;
  align-items: center;
  font-size: 10.5px;
  font-weight: 700;
  color: var(--sx-blue);
  background: var(--sx-blue-light);
  border: 1px solid var(--sx-blue-border);
  border-radius: var(--r-pill);
  padding: 2px 7px;
  white-space: nowrap;
  position: relative;
  cursor: default;
}

/* Tooltip */
.tdc3-location__more::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 7px);
  left: 50%;
  transform: translateX(-50%);
  background: #1a1a2e;
  color: #fff;
  font-size: 11.5px;
  font-weight: 500;
  line-height: 1.6;
  white-space: pre;
  padding: 7px 11px;
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.18);
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease, visibility 0.15s ease;
  z-index: 100;
  min-width: 130px;
  text-align: left;
}

/* Arrow */
.tdc3-location__more::before {
  content: '';
  position: absolute;
  bottom: calc(100% + 2px);
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: #1a1a2e;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease, visibility 0.15s ease;
  z-index: 100;
}

.tdc3-location__more:hover::after,
.tdc3-location__more:hover::before,
.tdc3-location__more:focus::after,
.tdc3-location__more:focus::before {
  opacity: 1;
  visibility: visible;
}

.tdc3-location svg { color: var(--ink-xlight); flex-shrink: 0; }

.tdc3-price-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.tdc3-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  line-height: 1;
}

.tdc3-price__cur {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  color: var(--ink-light);
  text-transform: uppercase;
}

.tdc3-price__num {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 700;
  color: var(--sx-orange);
  letter-spacing: -0.5px;
}

.tdc3-price-sub {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--ink-light);
  text-align: right;
  line-height: 1.4;
}

.tdc3-price-contact {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--ink-light);
  margin: 0;
  padding-top: 4px;
  border-top: 1px solid var(--border);
}

.tdc3-book {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 7px !important;
  width: 100% !important;
  background: var(--sx-orange) !important;
  color: #fff !important;
  border: none !important;
  border-radius: 0 0 13px 13px !important;
  padding: 12px 16px !important;
  font-family: var(--font-body) !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  letter-spacing: 0.2px !important;
  transition: background 150ms ease, transform 150ms ease !important;
  line-height: 1 !important;
  outline: none !important;
  box-shadow: none !important;
  margin-top: 8px;
}

.tdc3-book:hover {
  background: var(--sx-orange-dark) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 -3px 12px rgba(255,107,26,0.15) !important;
  color: #fff !important;
}

.tdc3-book:active { transform: translateY(0) !important; }

@media (max-width: 860px) {
  .tdb-wrap .tdb-course-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 520px) {
  .tdb-wrap .tdb-course-grid { grid-template-columns: 1fr; }
  .tdc3-price__num { font-size: 24px; }
}

/* ── Topic card extras ──────────────────────────────────────────────────── */

.tdb-product-card__duration {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: #888;
  margin-top: 8px;
}
.tdb-product-card__duration svg { flex-shrink: 0; }
.tdb-product-card__duration strong { color: #444; }

.tdb-product-card__read-more {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 12px;
  font-size: 13px;
  font-weight: 600;
  color: #1A3C8F;
  text-decoration: none;
  transition: gap 0.15s ease;
}
.tdb-product-card__read-more:hover { gap: 8px; color: #FF6B1A; }
.tdb-product-card__read-more svg { transition: transform 0.15s ease; }
.tdb-product-card__read-more:hover svg { transform: translate(2px, -2px); }

/* ── Animations ─────────────────────────────────────────────────────────── */

@keyframes tdb-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes tdb-shimmer {
  0%   { background-position: -600px 0; }
  100% { background-position:  600px 0; }
}

/* ── Explore button loading state ───────────────────────────────────────── */

.tdb-explore-btn:disabled {
  opacity: 0.8 !important;
  cursor: not-allowed !important;
  transform: none !important;
  box-shadow: none !important;
}

/* ── Skeleton loading cards ─────────────────────────────────────────────── */

.tdb-skeleton-box {
  background: linear-gradient(
    90deg,
    #f0f0f0 25%,
    #e4e4e4 50%,
    #f0f0f0 75%
  );
  background-size: 1200px 100%;
  animation: tdb-shimmer 1.4s ease-in-out infinite;
  border-radius: 8px;
}

.tdb-product-card--skeleton {
  pointer-events: none;
  cursor: default !important;
}

.tdb-product-card--skeleton:hover {
  transform: none !important;
  box-shadow: var(--shadow-xs) !important;
  border-color: var(--border) !important;
}

.tdb-product-card--skeleton .tdb-product-card__thumb-wrap {
  background: #f0f0f0;
}

/* ── Load More button ───────────────────────────────────────────────────── */

.tdb-load-more-wrap {
  display: flex;
  justify-content: center;
  padding: 28px 0 8px;
}

.tdb-load-more-btn {
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  padding: 12px 28px !important;
  font-family: var(--font-body) !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  color: var(--sx-blue) !important;
  background: #fff !important;
  border: 2px solid var(--sx-blue) !important;
  border-radius: 999px !important;
  cursor: pointer !important;
  transition: all 0.15s ease !important;
  line-height: 1 !important;
  box-shadow: 0 2px 8px rgba(26,60,143,0.08) !important;
  outline: none !important;
}

.tdb-load-more-btn:hover {
  background: var(--sx-blue) !important;
  color: #fff !important;
  box-shadow: 0 4px 16px rgba(26,60,143,0.2) !important;
}

.tdb-load-more-btn:disabled {
  opacity: 0.6 !important;
  cursor: not-allowed !important;
}

.tdb-load-more-count {
  font-size: 12px !important;
  font-weight: 500 !important;
  opacity: 0.7 !important;
}

/* ── Board radio buttons ────────────────────────────────────────────────── */

.tdb-board-wrap {
  margin-top: 18px;
  padding: 18px 20px;
  background: #fff;
  border: 1.5px solid var(--border-mid);
  border-radius: 14px;
  animation: tdbIn 0.25s ease both;
}

.tdb-board-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.tdb-board-hint { font-size: 12px; color: var(--ink-xlight); }

.tdb-board-radios {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tdb-board-radio {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 9px 16px;
  border: 1.5px solid var(--border-mid);
  border-radius: 999px;
  background: #fff;
  transition: border-color 0.15s, background 0.15s;
  user-select: none;
}

.tdb-board-radio:hover { border-color: var(--sx-blue); background: var(--sx-blue-light); }

.tdb-board-radio__input {
  position: absolute !important;
  opacity: 0 !important;
  width: 0 !important;
  height: 0 !important;
  pointer-events: none;
}

.tdb-board-radio__dot {
  width: 16px;
  height: 16px;
  border: 2px solid var(--border-mid);
  border-radius: 50%;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.15s, background 0.15s;
}

.tdb-board-radio__input:checked ~ .tdb-board-radio__dot {
  border-color: var(--sx-blue);
  background: var(--sx-blue);
  box-shadow: inset 0 0 0 3px #fff;
}

.tdb-board-radio__input:checked ~ .tdb-board-radio__label {
  color: var(--sx-blue);
  font-weight: 700;
}

.tdb-board-radio:has(input:checked) {
  border-color: var(--sx-blue);
  background: var(--sx-blue-light);
}

.tdb-board-radio__label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-mid);
  transition: color 0.15s;
}

/* ── Subscription chip ──────────────────────────────────────────────────── */

.tdc3-chip--sub {
  background: #fff5f0 !important;
  color: var(--sx-orange) !important;
  border-color: #ffc9a8 !important;
}

/* ── TDB Checkout Fields ────────────────────────────────────────────────── */

#tdb-level-subject-wrap { margin-bottom: 20px; }

#tdb-level-subject-wrap .tdb-co-block {
  background: #fff !important;
  border: 1.5px solid #e0e0e0 !important;
  border-radius: 12px !important;
  padding: 20px !important;
  margin-bottom: 16px !important;
  box-shadow: none !important;
}

#tdb-level-subject-wrap .tdb-co-row { margin-bottom: 16px !important; }
#tdb-level-subject-wrap .tdb-co-row:last-child { margin-bottom: 0 !important; }

#tdb-level-subject-wrap .tdb-co-field {
  display: flex !important;
  flex-direction: column !important;
  gap: 6px !important;
}
#tdb-level-subject-wrap .tdb-co-field--full { width: 100% !important; }

#tdb-level-subject-wrap .tdb-co-label {
  font-size: 13px !important;
  font-weight: 700 !important;
  color: #333 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.4px !important;
  display: block !important;
  margin-bottom: 6px !important;
}

#tdb-level-subject-wrap .tdb-co-hint {
  font-size: 11px !important;
  font-weight: 400 !important;
  color: #999 !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  margin-left: 6px !important;
}

#tdb-level-subject-wrap .tdb-co-select-wrap {
  position: relative !important;
  display: flex !important;
  align-items: center !important;
}

#tdb-level-subject-wrap .tdb-co-select {
  width: 100% !important;
  appearance: none !important;
  -webkit-appearance: none !important;
  padding: 10px 36px 10px 14px !important;
  font-size: 14px !important;
  font-family: inherit !important;
  border: 1.5px solid #ddd !important;
  border-radius: 8px !important;
  background: #fafafa !important;
  background-image: none !important;
  color: #333 !important;
  cursor: pointer !important;
  outline: none !important;
  box-shadow: none !important;
  line-height: 1.5 !important;
  height: auto !important;
}

#tdb-level-subject-wrap .tdb-co-select:focus {
  border-color: #1A3C8F !important;
  box-shadow: 0 0 0 3px rgba(26,60,143,0.1) !important;
  background: #fff !important;
  background-image: none !important;
}

#tdb-level-subject-wrap .tdb-co-select-wrap svg {
  position: absolute !important;
  right: 12px !important;
  pointer-events: none !important;
  color: #999 !important;
}

#tdb-level-subject-wrap .tdb-subject-pills-wrap {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 8px !important;
  padding: 4px 0 !important;
  list-style: none !important;
  margin: 0 !important;
}

#tdb-level-subject-wrap .tdb-co-pill {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 7px 14px !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  font-family: inherit !important;
  color: #555 !important;
  background: #f5f5f5 !important;
  background-color: #f5f5f5 !important;
  border: 1.5px solid #e0e0e0 !important;
  border-radius: 999px !important;
  cursor: pointer !important;
  transition: all 0.15s ease !important;
  line-height: 1 !important;
  box-shadow: none !important;
  outline: none !important;
  text-decoration: none !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  min-height: 0 !important;
  height: auto !important;
  width: auto !important;
}

#tdb-level-subject-wrap .tdb-co-pill:hover,
#tdb-level-subject-wrap .tdb-co-pill:focus {
  border-color: #1A3C8F !important;
  color: #1A3C8F !important;
  background: #eef1fb !important;
  background-color: #eef1fb !important;
  box-shadow: none !important;
}

#tdb-level-subject-wrap .tdb-co-pill.is-active {
  background: #1A3C8F !important;
  background-color: #1A3C8F !important;
  border-color: #1A3C8F !important;
  color: #fff !important;
  font-weight: 600 !important;
}
/* ==========================================================================
   TDB FILTER UI v3.0 — Redesigned Form Fields
   Replaces old .tdb-drop / .tdb-dropdowns with new .tdb-field / .tdb-form-row
   ========================================================================== */

/* ── Panel Explore (Step 1) ──────────────────────────────────────────────── */
.tdb-wrap .tdb-panel--explore {
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--r-xl) !important;
  padding: 28px 28px 24px !important;
  box-shadow: 0 4px 24px rgba(26,60,143,0.10) !important;
  margin-bottom: 20px !important;
}

/* ── Panel head ──────────────────────────────────────────────────────────── */
.tdb-wrap .tdb-panel__head {
  display: flex !important;
  align-items: center !important;
  gap: 14px !important;
  margin-bottom: 24px !important;
  padding-bottom: 20px !important;
  border-bottom: 1px solid var(--border) !important;
}

.tdb-wrap .tdb-panel__head-icon {
  width: 42px !important;
  height: 42px !important;
  border-radius: var(--r-md) !important;
  background: var(--sx-orange-light) !important;
  color: var(--sx-orange) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex-shrink: 0 !important;
}

.tdb-wrap .tdb-panel__head-title {
  font-family: var(--font-head) !important;
  font-size: 17px !important;
  font-weight: 700 !important;
  color: var(--ink) !important;
  margin-bottom: 3px !important;
}

.tdb-wrap .tdb-panel__head-sub {
  font-size: 13px !important;
  color: var(--ink-light) !important;
  line-height: 1.4 !important;
}

/* ── Form Row ────────────────────────────────────────────────────────────── */
.tdb-wrap .tdb-form-row {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 16px !important;
  margin-bottom: 20px !important;
}

.tdb-wrap .tdb-form-row--step2 {
  margin-bottom: 16px !important;
}

@media (max-width: 760px) {
  .tdb-wrap .tdb-form-row { grid-template-columns: 1fr 1fr !important; }
}

@media (max-width: 500px) {
  .tdb-wrap .tdb-form-row { grid-template-columns: 1fr !important; }
}

/* ── Field ───────────────────────────────────────────────────────────────── */
.tdb-wrap .tdb-field {
  display: flex !important;
  flex-direction: column !important;
  gap: 7px !important;
}

.tdb-wrap .tdb-field--full {
  grid-column: 1 / -1 !important;
}

.tdb-wrap .tdb-field__label {
  display: flex !important;
  align-items: center !important;
  gap: 5px !important;
  font-family: var(--font-body) !important;
  font-size: 10.5px !important;
  font-weight: 700 !important;
  letter-spacing: 0.8px !important;
  color: var(--ink-mid) !important;
  text-transform: uppercase !important;
  cursor: default !important;
  margin: 0 !important;
  padding: 0 !important;
}

.tdb-wrap .tdb-field__label svg {
  color: var(--sx-orange) !important;
  flex-shrink: 0 !important;
}

.tdb-wrap .tdb-field__label-row {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
}

.tdb-wrap .tdb-field__label-row .tdb-field__label {
  flex: 1 !important;
}

/* ── Field Wrap (select + caret) ─────────────────────────────────────────── */
.tdb-wrap .tdb-field__wrap {
  position: relative !important;
}

.tdb-wrap .tdb-field__select {
  width: 100% !important;
  appearance: none !important;
  -webkit-appearance: none !important;
  background: var(--raised) !important;
  border: 1.5px solid var(--border-mid) !important;
  border-radius: var(--r-md) !important;
  padding: 11px 38px 11px 14px !important;
  font-family: var(--font-body) !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  color: var(--ink) !important;
  cursor: pointer !important;
  transition: border-color 150ms ease, box-shadow 150ms ease, background 150ms ease !important;
  outline: none !important;
  line-height: 1.4 !important;
}

.tdb-wrap .tdb-field__select:hover {
  border-color: var(--sx-orange) !important;
  background: var(--surface) !important;
}

.tdb-wrap .tdb-field__select:focus {
  border-color: var(--sx-orange) !important;
  background: var(--surface) !important;
  box-shadow: 0 0 0 3px var(--sx-orange-glow) !important;
}

.tdb-wrap .tdb-field__select:disabled {
  opacity: 0.45 !important;
  cursor: not-allowed !important;
}

/* ── Custom option placeholder colour ────────────────────────────────────── */
.tdb-wrap .tdb-field__select option[value=""] { color: var(--ink-light) !important; }

.tdb-wrap .tdb-field__caret {
  position: absolute !important;
  right: 13px !important;
  top: 50% !important;
  transform: translateY(-50%) !important;
  color: var(--ink-light) !important;
  pointer-events: none !important;
  transition: color 150ms ease !important;
}

.tdb-wrap .tdb-field__select:focus ~ .tdb-field__caret,
.tdb-wrap .tdb-field__select:hover ~ .tdb-field__caret {
  color: var(--sx-orange) !important;
}

/* ── Subject section inside tdb-field--full ──────────────────────────────── */
.tdb-wrap .tdb-field--full .tdb-subject-pills {
  margin-top: 2px !important;
}

/* ── Board section inside tdb-field--full ────────────────────────────────── */
.tdb-wrap .tdb-board-wrap.tdb-field--full {
  background: var(--sx-blue-light) !important;
  border: 1.5px solid var(--sx-blue-border) !important;
  border-radius: var(--r-lg) !important;
  padding: 16px 18px !important;
}

.tdb-wrap .tdb-board-hint {
  font-size: 11px !important;
  color: var(--sx-blue) !important;
  font-weight: 600 !important;
}

/* ── Explore button row ──────────────────────────────────────────────────── */
.tdb-wrap .tdb-explore-row {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  gap: 10px !important;
  padding-top: 20px !important;
  border-top: 1px solid var(--border) !important;
  margin-top: 4px !important;
}

#tdb-explore-error {
  color: #e05c1a !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  margin: 0 !important;
  text-align: center !important;
  width: 100% !important;
}

/* ── Step 2 Panel ────────────────────────────────────────────────────────── */
.tdb-wrap .tdb-panel--step2 {
  background: var(--surface) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--r-xl) !important;
  padding: 24px 28px 20px !important;
  box-shadow: 0 4px 24px rgba(26,60,143,0.10) !important;
  margin-bottom: 16px !important;
}

/* ── Step 2 Header ───────────────────────────────────────────────────────── */
.tdb-wrap .tdb-step2-header {
  display: flex !important;
  align-items: flex-start !important;
  justify-content: space-between !important;
  gap: 16px !important;
  margin-bottom: 24px !important;
  padding-bottom: 20px !important;
  border-bottom: 1px solid var(--border) !important;
}

.tdb-wrap .tdb-step2-header__badge {
  display: inline-flex !important;
  align-items: center !important;
  gap: 5px !important;
  background: var(--sx-green-light) !important;
  color: var(--sx-green) !important;
  font-size: 11px !important;
  font-weight: 700 !important;
  padding: 4px 10px !important;
  border-radius: var(--r-pill) !important;
  margin-bottom: 8px !important;
  letter-spacing: 0.4px !important;
}

.tdb-wrap .tdb-step2-header__title {
  font-family: var(--font-head) !important;
  font-size: 18px !important;
  font-weight: 700 !important;
  color: var(--ink) !important;
  margin-bottom: 4px !important;
  line-height: 1.3 !important;
}

.tdb-wrap .tdb-step2-header__sub {
  font-size: 13px !important;
  color: var(--ink-light) !important;
  line-height: 1.5 !important;
}

@media (max-width: 600px) {
  .tdb-wrap .tdb-step2-header { flex-direction: column !important; gap: 12px !important; }
  .tdb-wrap .tdb-step2-header__title { font-size: 16px !important; }
}

/* ── Font size increase ───────────────────────────────────────────────────── */
.tdb-wrap .tdb-field__select {
  font-size: 15px !important;
}

.tdb-wrap .tdb-field__label {
  font-size: 11.5px !important;
}

.tdb-wrap .tdb-drop__select {
  font-size: 15px !important;
}

.tdb-wrap .tdb-drop__label {
  font-size: 11.5px !important;
}