/* ============================================
   NBM EDU KONCEPT – EVENT SHOW PAGE STYLES
   ============================================ */

/* ============================================
   BASE
   ============================================ */
.event-hero-info,
.event-sessions {
  font-family: 'Montserrat', 'Lato', 'Open Sans', sans-serif;
  font-weight: 400;
  color: var(--nbm-text);
  line-height: 1.6;
}

/* ============================================
   CONTAINER
   ============================================ */
.event-hero-info .container,
.event-sessions .container {
  max-width: var(--page-content-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
.event-hero-info h1,
.event-sessions h2 {
  font-family: 'Playfair Display', 'Libre Baskerville', serif;
  color: var(--nbm-indigo);
  line-height: 1.3;
}

/* ============================================
   GALLERY HERO
   ============================================ */
.product-gallery {
  position: relative;
  background: #111;
  line-height: 0;
  max-width: var(--page-content-width);
  margin: 0 auto;
}

.product-gallery-track {
  display: flex;
  overflow-x: auto;
  scrollbar-width: none;
  scroll-snap-type: x mandatory;
  gap: 0;
}

.product-gallery-track::-webkit-scrollbar {
  display: none;
}

.product-gallery-item {
  flex: 0 0 100%;
  scroll-snap-align: start;
  overflow: hidden;
}

.product-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.gallery-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.88);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--nbm-indigo);
  z-index: 2;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
  transition: background 0.2s ease, transform 0.2s ease, opacity 0.2s ease;
}

.gallery-btn:hover {
  background: #fff;
  transform: translateY(-50%) scale(1.1);
}

.gallery-btn-prev { left: 16px; }
.gallery-btn-next { right: 16px; }

.gallery-btn.is-hidden {
  opacity: 0;
  pointer-events: none;
}

.gallery-dots {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 7px;
  z-index: 2;
}

.gallery-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.gallery-dot.is-active {
  background: #fff;
  transform: scale(1.35);
}

/* ============================================
   HERO INFO
   ============================================ */
.event-hero-info {
  background: var(--nbm-white);
  padding: 48px 0 56px;
}

.event-hero-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--nbm-indigo);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 1.75rem;
  opacity: 0.75;
  transition: opacity 0.2s ease;
}

.event-hero-back:hover {
  opacity: 1;
}

.event-hero-info h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  margin-bottom: 1rem;
}

.event-hero-desc {
  max-width: 700px;
  color: var(--nbm-text);
  line-height: 1.8;
  font-size: 1.05rem;
  margin-top: 0.75rem;
  white-space: pre-line;
}

/* ============================================
   SESSIONS SECTION
   ============================================ */
.event-sessions {
  background: var(--nbm-bg-alt);
  padding: 60px 0 80px;
}

/* ============================================
   NO SESSIONS PLACEHOLDER
   ============================================ */
.no-sessions-placeholder {
  text-align: center;
  padding: 3rem 1rem;
}

.no-sessions-placeholder p {
  color: var(--nbm-text);
  font-size: 1.05rem;
  line-height: 1.8;
  max-width: 600px;
  margin: 0 auto;
}

.no-sessions-placeholder a {
  color: var(--nbm-indigo);
  font-weight: 600;
  text-decoration: underline;
  transition: color 0.2s ease;
}

.no-sessions-placeholder a:hover {
  color: var(--nbm-accent);
}


/* ============================================
   SESSION DATE HEADING
   ============================================ */
.session-date-heading {
  font-family: 'Playfair Display', 'Libre Baskerville', serif;
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  font-weight: 700;
  color: var(--nbm-indigo);
  margin: 2.5rem 0 1rem;
}

.session-date-heading:first-child {
  margin-top: 0;
}

/* ============================================
   SESSION LIST CONTAINER
   ============================================ */
.session-list {
  container-type: inline-size;
}

/* ============================================
   SESSION ROW – Variant C
   ============================================ */
.session-row {
  --sr-ink:          var(--nbm-indigo);
  --sr-ink-mute:     #64748b;
  --sr-ink-soft:     #94a3b8;
  --sr-border:       var(--nbm-border);
  --sr-accent:       var(--nbm-indigo);
  --sr-accent-soft:  #eef2ff;
  --sr-warn:         oklch(.58 .18 30);
  --sr-radius:       6px;
  --sr-motion:       .18s cubic-bezier(.4, .6, .3, 1);

  display: grid;
  grid-template-columns: 64px 1fr auto auto;
  align-items: center;
  gap: 20px;
  padding: 18px 22px;
  margin-bottom: 12px;

  background: var(--nbm-white);
  border: 1px solid var(--sr-border);
  border-radius: var(--sr-radius);
  font-family: 'Montserrat', sans-serif;
  color: var(--sr-ink);
  transition: box-shadow var(--sr-motion), border-color var(--sr-motion);
}

.session-row:hover,
.session-row:focus-within {
  border-color: transparent;
  box-shadow: 0 0 0 2px var(--sr-accent);
}

.session-row--soldout {
  background: color-mix(in oklch, var(--nbm-white) 88%, #0f172a 12%);
  color: var(--sr-ink-mute);
}

/* DATE BLOCK */
.session-row__date {
  width: 64px;
  aspect-ratio: 1;
  background: var(--sr-ink);
  color: #fff;
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  line-height: 1;
  user-select: none;
}

.session-row--soldout .session-row__date {
  background: var(--sr-ink-mute);
}

.session-row__date-dow,
.session-row__date-mon {
  font-size: 9px;
  font-weight: 400;
  letter-spacing: .12em;
  text-transform: uppercase;
  opacity: 0.75;
}

.session-row__date-dow { margin-bottom: 2px; }
.session-row__date-mon { margin-top: 2px; }

.session-row__date-day {
  font-size: 24px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

/* INFO COLUMN */
.session-row__body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.session-row__meta {
  font-size: 18px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: -.01em;
  color: var(--sr-ink-mute);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-family: ui-monospace, monospace;
}

.session-row__sep {
  margin: 0 6px;
  color: var(--sr-ink-soft);
}

.session-row__seats {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .03em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 3px;
  background: var(--sr-accent-soft);
  color: var(--sr-accent);
  width: fit-content;
}

.session-row__seats--warn {
  background: #fff3e0;
  color: var(--sr-warn);
}

.session-row__seats--soldout {
  background: transparent;
  color: var(--sr-ink-soft);
  padding-left: 0;
}

/* PRICE */
.session-row__price {
  font-size: 22px;
  font-weight: 700;
  font-family: ui-monospace, monospace;
  font-variant-numeric: tabular-nums;
  color: var(--sr-ink);
  white-space: nowrap;
  flex-shrink: 0;
  text-align: right;
}

.session-row--soldout .session-row__price {
  text-decoration: line-through;
  color: var(--sr-ink-soft);
  opacity: 0.6;
}

.session-row__price-free {
  font-size: 14px;
  font-weight: 500;
  color: #2e7d32;
  font-family: 'Montserrat', sans-serif;
}

/* CTA */
.session-row__cta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.session-row__cta .js-add-to-cart-form {
  max-width: none;
  margin: 0;
  padding: 0;
  border: none;
  border-radius: 0;
  display: inline-flex;
  flex-shrink: 0;
}

.session-row__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 38px;
  padding: 0 16px;
  border-radius: var(--sr-radius);
  font-size: 13px;
  font-weight: 500;
  font-family: 'Montserrat', sans-serif;
  white-space: nowrap;
  cursor: pointer;
  transition: all var(--sr-motion);
  text-decoration: none;
  box-sizing: border-box;
  background: transparent;
  color: var(--sr-accent);
  border: 1.5px solid var(--sr-border);
}

.session-row__btn:hover {
  border-color: var(--sr-accent);
  background: var(--sr-accent-soft);
  color: var(--sr-accent);
}

.session-row__btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--sr-accent);
}

.session-row__btn--primary {
  background: var(--sr-accent);
  color: #fff;
  border-color: var(--sr-accent);
}

.session-row__btn--primary:hover {
  background: color-mix(in oklch, var(--sr-accent) 85%, black);
  border-color: transparent;
  color: #fff;
}

.session-row__soldout-label {
  font-size: 13px;
  font-weight: 500;
  font-family: 'Montserrat', sans-serif;
  color: var(--sr-ink-soft);
  letter-spacing: .02em;
}

/* ============================================
   CONTAINER QUERIES
   ============================================ */
@container (max-width: 620px) {
  .session-row {
    grid-template-columns: 56px 1fr auto;
    row-gap: 12px;
  }

  .session-row__price {
    grid-column: 2;
    justify-self: end;
    font-size: 18px;
  }

  .session-row__cta {
    grid-column: 1 / -1;
    justify-content: flex-end;
  }
}

@container (max-width: 380px) {
  .session-row__cta {
    justify-content: stretch;
  }

  .session-row__cta .js-add-to-cart-form,
  .session-row__cta .session-row__btn {
    flex: 1;
  }

  .session-row__cta .js-add-to-cart-form .session-row__btn {
    width: 100%;
  }
}

/* ============================================
   BUY PAGE (direct purchase, no cart)
   ============================================ */
.buy-sessions-list {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin-bottom: 0;
}

.buy-session-option {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.875rem 1.125rem;
  background: var(--nbm-white);
  border: 1.5px solid var(--nbm-border);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.2s;
}

.buy-session-option:hover {
  border-color: var(--nbm-indigo);
}

.buy-session-radio {
  width: 17px;
  height: 17px;
  max-width: none;
  margin: 0;
  cursor: pointer;
  accent-color: var(--nbm-indigo);
  flex-shrink: 0;
}

.buy-session-label {
  font-size: 0.9375rem;
  color: var(--nbm-text);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.375rem;
  flex-wrap: wrap;
}

.buy-session-location {
  color: var(--nbm-muted);
  font-weight: 400;
}

.buy-fields {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  max-width: 420px;
  margin-bottom: 1.75rem;
}

.buy-field-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.buy-field-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--nbm-indigo);
  letter-spacing: 0.02em;
}

.buy-field-input {
  padding: 0.7rem 0.9rem;
  border: 1.5px solid var(--nbm-border);
  border-radius: 10px;
  font-size: 0.9375rem;
  font-family: 'Montserrat', sans-serif;
  color: var(--nbm-text);
  background: var(--nbm-white);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
  box-sizing: border-box;
}

.buy-field-input:focus {
  border-color: var(--nbm-indigo);
  box-shadow: 0 0 0 3px rgba(32, 43, 82, 0.08);
}

/* ============================================
   RESPONSIVE – 749px (mobile)
   ============================================ */
@media (max-width: 749px) {
  .product-gallery-track {
    height: 240px;
  }

  .event-hero-info {
    padding: 32px 0 40px;
  }

  .event-hero-info .container,
  .event-sessions .container {
    padding: 0 16px;
  }

  .event-sessions {
    padding: 40px 0 60px;
  }
}