/* MMT checkout shell — premium light-green theme aligned with CUT portal (cut-mist / cut-surface) */
.mmt-light-shell {
  --mmt-bg: #e6f4ee;                   /* Page background (cut-mist) */
  --mmt-card: #ffffff;                 /* Card surface (cut-surface) */
  --mmt-card-hi: #f5fbf6;              /* Elevated card surface (cut-surface-hi) */
  --mmt-border: rgba(20, 45, 30, 0.10);  /* Soft line border (cut-line) */
  --mmt-border-hi: rgba(20, 45, 30, 0.16); /* High contrast border (cut-line-hi) */
  --mmt-text: #142318;                 /* Dark ink text (cut-text) */
  --mmt-muted: #4a6652;                /* Medium green-grey muted text (cut-text-muted) */
  --mmt-dim: #6b8572;                  /* Light green-grey text (cut-text-dim) */
  --mmt-link: #1b5e3a;                 /* Deep forest green for links (cut-accent) */
  --mmt-mint: #1f7354;                 /* Success/positive green (cut-success) */
  --mmt-gold: #c4920a;                 /* Achievement gold (cut-gold) */
  --mmt-accent: #1b5e3a;               /* Brand accent forest green (cut-accent) */
  --mmt-wine: #c53030;                 /* Semantics red/danger (cut-danger) */
  --mmt-header: #ffffff;               /* Clean white header background */

  margin: -1.5rem -1rem -2rem;
  color: var(--mmt-text);
  font-family: "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
}

/* ── Dark Mode Overrides for Checkout Shell ── */
.dark .mmt-light-shell {
  --mmt-bg: rgba(17, 24, 39, 1);       /* page background */
  --mmt-card: rgba(31, 41, 55, 1);     /* card surface */
  --mmt-card-hi: rgba(55, 65, 81, 1);  /* elevated card surface */
  --mmt-border: rgba(156, 163, 175, 0.15);
  --mmt-border-hi: rgba(156, 163, 175, 0.3);
  --mmt-text: rgba(243, 244, 246, 1);  
  --mmt-muted: rgba(209, 213, 219, 1);
  --mmt-dim: rgba(156, 163, 175, 1);
  --mmt-header: rgba(31, 41, 55, 1);
  --mmt-link: #6ee7b7;                 /* light emerald for dark mode links */
  --mmt-mint: #34d399;                 /* bright emerald for success */
  --mmt-gold: #fcd34d;                 /* bright amber */
  --mmt-accent: #6ee7b7;
  --mmt-wine: #fca5a5;                 /* bright red */
}
@media (min-width: 640px) {
  .mmt-light-shell { margin: -2rem -1.25rem -2rem; }
}

.mmt-light-header {
  background: var(--mmt-header);
  border-bottom: 1px solid var(--mmt-border-hi);
  color: var(--mmt-text);
  width: 100vw;
  margin-left: calc(50% - 50vw);
  padding: 14px 20px;
}
.mmt-light-header__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.mmt-light-header__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0;
}
.mmt-light-header__back {
  display: inline-block;
  margin-top: 4px;
  font-size: 0.75rem;
  color: var(--mmt-link);
  text-decoration: none;
}
.mmt-light-header__back:hover { text-decoration: underline; color: var(--mmt-mint); }
.mmt-light-progress {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  color: var(--mmt-muted);
}
.mmt-light-progress__item--active { color: var(--mmt-text); font-weight: 700; }
.mmt-light-progress__item--done { color: var(--mmt-mint); }
.mmt-light-progress__dot { opacity: 0.45; }

.mmt-light-body {
  background: var(--mmt-bg);
  width: 100vw;
  margin-left: calc(50% - 50vw);
  padding: 20px 16px 40px;
  min-height: 60vh;
}
.mmt-light-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  gap: 20px;
}
@media (min-width: 1024px) {
  .mmt-light-grid {
    grid-template-columns: 1fr 340px;
    align-items: start;
  }
}
.mmt-light-main { display: flex; flex-direction: column; gap: 16px; }
.mmt-light-sidebar { display: flex; flex-direction: column; gap: 16px; }
.mmt-light-sidebar__fare,
.mmt-light-sidebar__pay { position: sticky; top: 80px; }

.mmt-light-card {
  background: var(--mmt-card);
  border: 1px solid var(--mmt-border);
  border-radius: 10px;
  padding: 16px 18px;
  box-shadow: 0 4px 20px rgba(20, 45, 30, 0.06);
}
.mmt-light-card__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--mmt-text);
  margin: 0 0 8px;
}
.mmt-light-card__sub {
  font-size: 0.8rem;
  color: var(--mmt-muted);
  margin: 0 0 12px;
  line-height: 1.45;
}

.mmt-light-link {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--mmt-link);
  cursor: pointer;
  text-decoration: none;
}
.mmt-light-link:hover { text-decoration: underline; color: var(--mmt-mint); }

/* Flight card */
.mmt-light-flight__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--mmt-border);
  margin-bottom: 12px;
}
.mmt-light-flight__route {
  font-size: 1rem;
  font-weight: 700;
  color: var(--mmt-text);
  margin: 0;
}
.mmt-light-flight__meta {
  font-size: 0.78rem;
  color: var(--mmt-muted);
  margin: 4px 0 0;
}
.mmt-light-flight__badge-wrap { text-align: right; }
.mmt-light-flight__badge {
  display: inline-block;
  background: rgba(34, 201, 164, 0.18);
  color: var(--mmt-mint);
  border: 1px solid rgba(34, 201, 164, 0.35);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 4px 8px;
  border-radius: 4px;
}
.mmt-light-flight__airline {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 16px;
}
.mmt-light-airline-logo {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 800;
  background: rgba(98, 193, 240, 0.12);
  border: 1px solid rgba(98, 193, 240, 0.25);
  color: var(--mmt-link);
}
.mmt-light-flight__airline-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--mmt-text);
  margin: 0;
}
.mmt-light-flight__fare-class {
  font-size: 0.75rem;
  color: var(--mmt-mint);
  margin: 2px 0 0;
  font-weight: 600;
}

.mmt-light-itinerary {
  position: relative;
  padding-left: 20px;
  margin-bottom: 16px;
}
.mmt-light-itinerary__line {
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: repeating-linear-gradient(
    to bottom,
    rgba(168, 189, 201, 0.45) 0,
    rgba(168, 189, 201, 0.45) 4px,
    transparent 4px,
    transparent 8px
  );
}
.mmt-light-itinerary__leg {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  position: relative;
}
.mmt-light-itinerary__leg:last-child { margin-bottom: 0; }
.mmt-light-itinerary__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--mmt-link);
  background: var(--mmt-card);
  flex-shrink: 0;
  margin-top: 4px;
  margin-left: -20px;
  position: relative;
  z-index: 1;
}
.mmt-light-itinerary__time {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--mmt-text);
  margin: 0;
}
.mmt-light-itinerary__city {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--mmt-text);
  margin: 2px 0 0;
}
.mmt-light-itinerary__airport {
  font-size: 0.75rem;
  color: var(--mmt-muted);
  margin: 2px 0 0;
}

.mmt-light-baggage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--mmt-border);
  border-bottom: 1px solid var(--mmt-border);
  margin-bottom: 12px;
}
.mmt-light-baggage__item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--mmt-muted);
}
.mmt-light-baggage__label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--mmt-text);
  margin: 0;
}
.mmt-light-baggage__val {
  font-size: 0.72rem;
  color: var(--mmt-dim);
  margin: 2px 0 0;
}

.mmt-light-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 0.78rem;
  margin-top: 8px;
  border: 1px solid var(--mmt-border);
}
.mmt-light-banner--blue {
  background: rgba(98, 193, 240, 0.08);
  color: var(--mmt-muted);
  border-color: rgba(98, 193, 240, 0.2);
}
.mmt-light-banner--purple {
  background: rgba(142, 126, 232, 0.1);
  color: var(--mmt-muted);
  border-color: rgba(142, 126, 232, 0.22);
}
.mmt-light-banner__cta {
  background: none;
  border: none;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--mmt-link);
  cursor: pointer;
}

/* Policy */
.mmt-light-policy__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.mmt-light-policy__bar {
  display: flex;
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 8px;
}
.mmt-light-policy__seg--g { flex: 1; background: #22c55e; }
.mmt-light-policy__seg--y { flex: 1; background: #eab308; }
.mmt-light-policy__seg--r { flex: 1; background: #ef4444; }
.mmt-light-policy__fees,
.mmt-light-policy__dates {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  font-size: 0.72rem;
  color: var(--mmt-muted);
  text-align: center;
}
.mmt-light-policy__fees { font-weight: 700; color: var(--mmt-text); margin-bottom: 4px; }

/* Fare upgrade */
.mmt-light-upgrade__grid {
  display: grid;
  gap: 12px;
}
@media (min-width: 640px) {
  .mmt-light-upgrade__grid { grid-template-columns: repeat(3, 1fr); }
}
.mmt-light-upgrade-card {
  display: block;
  border: 2px solid var(--mmt-border);
  border-radius: 10px;
  padding: 12px;
  cursor: pointer;
  background: var(--mmt-card);
  transition: border-color 0.15s, background 0.15s;
}
.mmt-light-upgrade-card:hover { background: var(--mmt-card-hi); }
.mmt-light-upgrade-card--on {
  border-color: var(--mmt-link);
  background: rgba(48, 174, 124, 0.08);
}
.mmt-light-upgrade-card__radio {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--mmt-dim);
  margin-bottom: 8px;
}
.mmt-light-upgrade-card--on .mmt-light-upgrade-card__radio {
  border-color: var(--mmt-link);
  background: var(--mmt-link);
  box-shadow: inset 0 0 0 3px var(--mmt-card);
}
.mmt-light-upgrade-card__name {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--mmt-text);
  margin: 0;
}
.mmt-light-upgrade-card__price {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--mmt-text);
  margin: 4px 0 0;
}
.mmt-light-upgrade-card__perks {
  list-style: none;
  padding: 0;
  margin: 10px 0 0;
  font-size: 0.7rem;
  color: var(--mmt-muted);
}
.mmt-light-upgrade-card__perks li {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}

/* Add-ons */
.mmt-light-addon-list {
  border: 1px solid var(--mmt-border);
  border-radius: 10px;
  overflow: hidden;
}
.mmt-light-addon {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--mmt-border);
  cursor: pointer;
  background: transparent;
  transition: background 0.15s;
}
.mmt-light-addon:last-child { border-bottom: none; }
.mmt-light-addon:hover { background: var(--mmt-card-hi); }
.mmt-light-addon--on,
.mmt-light-addon--flex:has(input:checked),
.mmt-light-addon--carbon:has(input:checked) {
  background: rgba(34, 201, 164, 0.08);
  border-left: 4px solid var(--mmt-mint);
  padding-left: 12px;
}
.mmt-light-addon--flex:has(input:checked) {
  background: rgba(98, 193, 240, 0.08);
  border-left-color: var(--mmt-link);
}
.mmt-light-addon__input { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.mmt-light-addon__radio {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--mmt-dim);
  flex-shrink: 0;
  margin-top: 2px;
  pointer-events: none;
}
.mmt-light-addon__radio--check { border-radius: 4px; }
.mmt-light-addon--flex:has(input:checked) .mmt-light-addon__radio {
  border-color: var(--mmt-link);
  background: var(--mmt-link);
  box-shadow: inset 0 0 0 3px var(--mmt-card);
}
.mmt-light-addon--carbon:has(input:checked) .mmt-light-addon__radio--check {
  border-color: var(--mmt-mint);
  background: var(--mmt-mint);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='3'%3E%3Cpath d='M5 12l5 5L19 7'/%3E%3C/svg%3E");
  background-size: 11px;
  background-position: center;
  background-repeat: no-repeat;
}
.mmt-light-addon__copy { flex: 1; min-width: 0; pointer-events: none; }
.mmt-light-addon__title-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.mmt-light-addon__title { font-size: 0.85rem; font-weight: 700; color: var(--mmt-text); }
.mmt-light-addon__new {
  font-size: 0.6rem;
  font-weight: 800;
  color: #ffffff;
  background: var(--mmt-wine);
  padding: 2px 6px;
  border-radius: 3px;
}
.mmt-light-addon__cut {
  font-size: 0.6rem;
  font-weight: 800;
  color: var(--mmt-gold);
  border: 1px solid rgba(224, 185, 117, 0.35);
  background: rgba(224, 185, 117, 0.1);
  padding: 2px 8px;
  border-radius: 999px;
}
.mmt-light-addon__sub {
  display: block;
  font-size: 0.78rem;
  color: var(--mmt-muted);
  margin-top: 4px;
  line-height: 1.4;
}
.mmt-light-addon__tc { pointer-events: auto; margin-top: 6px; }
.mmt-light-addon__right {
  text-align: right;
  flex-shrink: 0;
  color: var(--mmt-muted);
  pointer-events: none;
}
.mmt-light-addon__price {
  display: block;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--mmt-text);
  margin-top: 4px;
}
.mmt-light-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.mmt-light-chips__item {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(34, 201, 164, 0.35);
  background: rgba(34, 201, 164, 0.12);
  color: var(--mmt-mint);
}
.mmt-light-chips__item--total {
  border-color: rgba(98, 193, 240, 0.35);
  background: rgba(98, 193, 240, 0.1);
  color: var(--mmt-link);
}
.mmt-light-chips__idle {
  font-size: 0.75rem;
  color: var(--mmt-muted);
  margin-top: 8px;
}

/* Fare summary sidebar */
.mmt-light-fare__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--mmt-text);
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--mmt-border);
}
.mmt-light-fare__lines { margin: 0; }
.mmt-light-fare__line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  font-size: 0.8rem;
  color: var(--mmt-muted);
  border-bottom: 1px solid var(--mmt-border);
}
.mmt-light-fare__line dt { display: flex; align-items: center; gap: 8px; font-weight: 500; }
.mmt-light-fare__line dd { font-weight: 700; color: var(--mmt-text); margin: 0; }
.mmt-light-fare__expand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border: 1px solid var(--mmt-border-hi);
  border-radius: 3px;
  font-size: 0.65rem;
  color: var(--mmt-dim);
}
.mmt-light-fare__expand--minus { color: var(--mmt-mint); border-color: rgba(34, 201, 164, 0.4); }
.mmt-light-fare__teal { color: var(--mmt-mint) !important; }
.mmt-light-fare__total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-top: 12px;
  margin-top: 8px;
  border-top: 2px solid var(--mmt-border-hi);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--mmt-text);
}
.mmt-light-fare__total strong {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--mmt-mint);
}
.mmt-light-fare__line--ghost {
  opacity: 0.72;
  border-bottom-style: dashed;
}
.mmt-light-fare__ghost {
  color: var(--mmt-muted) !important;
  font-weight: 600 !important;
}
.mmt-light-fare__carbon-note {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  padding: 8px 10px;
  background: rgba(34, 201, 164, 0.08);
  border: 1px solid rgba(34, 201, 164, 0.25);
  border-radius: 8px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--mmt-mint);
}

/* Coupons */
.mmt-light-coupons { margin-top: 16px; padding-top: 0; }
.mmt-light-coupons__hero {
  display: flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(90deg, rgba(224, 185, 117, 0.14), rgba(224, 185, 117, 0.06));
  margin: -16px -18px 12px;
  padding: 12px 18px;
  border-radius: 10px 10px 0 0;
  border-bottom: 1px solid rgba(224, 185, 117, 0.22);
}
.mmt-light-coupons__hero-text {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--mmt-gold);
  margin: 0;
}
.mmt-light-coupons__input {
  width: 100%;
  border: 1px solid var(--mmt-border-hi);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.85rem;
  color: var(--mmt-text);
  background: var(--mmt-card-hi);
}
.mmt-light-coupons__input::placeholder { color: var(--mmt-dim); }
.mmt-light-coupons__tabs {
  display: flex;
  gap: 8px;
  margin: 12px 0;
}
.mmt-light-coupons__tab {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--mmt-border-hi);
  color: var(--mmt-muted);
  background: var(--mmt-card-hi);
}
.mmt-light-coupons__tab--active {
  border-color: var(--mmt-link);
  color: var(--mmt-link);
  background: rgba(98, 193, 240, 0.1);
}
.mmt-light-coupon {
  position: relative;
  border: 1px solid var(--mmt-border);
  border-left: 3px dashed var(--mmt-mint);
  border-radius: 8px;
  padding: 12px 14px;
  margin-bottom: 10px;
  background: var(--mmt-card-hi);
}
.mmt-light-coupon--green {
  background: rgba(34, 201, 164, 0.06);
  border-color: rgba(34, 201, 164, 0.22);
}
.mmt-light-coupon__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
}
.mmt-light-coupon__off {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--mmt-mint);
}
.mmt-light-coupon__code {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--mmt-text);
}
.mmt-light-coupon__desc {
  font-size: 0.75rem;
  color: var(--mmt-muted);
  margin: 0;
  padding-right: 60px;
  line-height: 1.4;
}
.mmt-light-coupon__apply {
  position: absolute;
  right: 12px;
  bottom: 12px;
  background: none;
  border: none;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--mmt-link);
  cursor: pointer;
}

/* Payment */
.mmt-light-payment { margin-top: 0; }
.mmt-light-payment__tabs {
  display: flex;
  gap: 8px;
  margin: 12px 0;
}
.mmt-light-payment__tab {
  flex: 1;
  padding: 10px;
  border: 1px solid var(--mmt-border-hi);
  border-radius: 8px;
  background: var(--mmt-card);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--mmt-muted);
  cursor: pointer;
}
.mmt-light-payment__tab--on {
  border-color: var(--mmt-link);
  color: var(--mmt-link);
  background: rgba(48, 174, 124, 0.08);
}
.mmt-light-payment__label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--mmt-muted);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.mmt-light-payment__input {
  width: 100%;
  border: 1px solid var(--mmt-border-hi);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.9rem;
  color: var(--mmt-text);
  background: var(--mmt-card-hi);
  margin-bottom: 10px;
}
.mmt-light-payment__input::placeholder { color: var(--mmt-dim); }
.mmt-light-payment__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.mmt-light-pay-btn {
  width: 100%;
  margin-top: 8px;
  padding: 14px;
  border: none;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--mmt-wine) 0%, #7b1e2b 100%);
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(160, 57, 74, 0.35);
}
.mmt-light-pay-btn:hover {
  background: linear-gradient(135deg, #b84456 0%, var(--mmt-wine) 100%);
}
.mmt-light-pay-fail {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--mmt-border-hi);
  border-radius: 8px;
  background: var(--mmt-card);
  color: var(--mmt-muted);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}
.mmt-light-education { margin-top: 12px; }

/* ── Confirmation page ───────────────────────────────────────────── */
.mmt-light-confirm {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mmt-light-confirm__success {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: center;
  background: linear-gradient(135deg, rgba(34, 201, 164, 0.12) 0%, var(--mmt-card) 60%);
  border: 1px solid rgba(34, 201, 164, 0.28);
  border-left: 4px solid var(--mmt-mint);
  border-radius: 10px;
  padding: 18px 20px;
  box-shadow: 0 4px 20px rgba(20, 45, 30, 0.08);
}
.mmt-light-confirm__success-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(34, 201, 164, 0.15);
  color: var(--mmt-mint);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.mmt-light-confirm__success-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--mmt-text);
  margin: 0;
}
.mmt-light-confirm__success-sub {
  font-size: 0.82rem;
  color: var(--mmt-muted);
  margin: 4px 0 0;
  line-height: 1.4;
}
.mmt-light-confirm__success-total {
  text-align: right;
  padding-left: 16px;
  border-left: 1px solid rgba(34, 201, 164, 0.22);
}
.mmt-light-confirm__success-total-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--mmt-dim);
  margin: 0;
}
.mmt-light-confirm__success-total-value {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--mmt-mint);
  margin: 4px 0 0;
}

.mmt-light-confirm__grid {
  display: grid;
  gap: 16px;
}
@media (min-width: 1024px) {
  .mmt-light-confirm__grid {
    grid-template-columns: 1fr 320px;
    align-items: start;
  }
}
.mmt-light-confirm__main { display: flex; flex-direction: column; gap: 16px; }
.mmt-light-confirm__side { display: flex; flex-direction: column; gap: 12px; }

.mmt-light-confirm__pnr-block {
  background: rgba(48, 174, 124, 0.06);
  border: 1px solid rgba(48, 174, 124, 0.2);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 16px;
}
.mmt-light-confirm__pnr-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mmt-link);
  margin: 0;
}
.mmt-light-confirm__pnr {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--mmt-text);
  letter-spacing: 0.06em;
  margin: 6px 0 0;
}
.mmt-light-confirm__pnr-hint {
  font-size: 0.75rem;
  color: var(--mmt-muted);
  margin: 6px 0 0;
}

.mmt-light-confirm__flight {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 14px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--mmt-border);
}
.mmt-light-confirm__route-meta {
  font-size: 0.78rem;
  color: var(--mmt-muted);
  margin: 4px 0 0;
}

.mmt-light-confirm__schedule {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 12px;
  align-items: center;
  margin-bottom: 16px;
}
.mmt-light-confirm__schedule-leg--arr { text-align: right; }
.mmt-light-confirm__schedule-time {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--mmt-text);
  margin: 0;
}
.mmt-light-confirm__schedule-city {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--mmt-muted);
  margin: 4px 0 0;
}
.mmt-light-confirm__schedule-mid { text-align: center; min-width: 90px; }
.mmt-light-confirm__schedule-dur {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--mmt-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0;
}
.mmt-light-confirm__schedule-stop {
  font-size: 0.72rem;
  color: var(--mmt-link);
  font-weight: 600;
  margin: 4px 0 0;
}
.mmt-light-confirm__schedule-mid::before,
.mmt-light-confirm__schedule-mid::after {
  content: "";
  display: block;
  height: 1px;
  background: var(--mmt-border-hi);
  margin: 6px 0;
}

.mmt-light-confirm__meta {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-top: 4px;
}
.mmt-light-confirm__meta div {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.8rem;
}
.mmt-light-confirm__meta dt { color: var(--mmt-muted); font-weight: 500; }
.mmt-light-confirm__meta dd {
  color: var(--mmt-text);
  font-weight: 600;
  margin: 0;
  text-align: right;
  word-break: break-all;
  max-width: 60%;
}

.mmt-light-confirm__cert-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--mmt-border);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--mmt-link);
  text-decoration: none;
}
.mmt-light-confirm__cert-link:hover { text-decoration: underline; }

.mmt-light-confirm__actions { display: flex; flex-direction: column; gap: 8px; }
.mmt-light-confirm__cta { text-align: center; text-decoration: none; display: block; }
.mmt-light-confirm__cta-secondary {
  display: block;
  text-align: center;
  padding: 12px;
  border: 1px solid var(--mmt-border-hi);
  border-radius: 8px;
  background: var(--mmt-card);
  color: var(--mmt-muted);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
}
.mmt-light-confirm__cta-secondary:hover {
  border-color: var(--mmt-link);
  color: var(--mmt-link);
}

@media (max-width: 639px) {
  .mmt-light-confirm__success {
    grid-template-columns: auto 1fr;
  }
  .mmt-light-confirm__success-total {
    grid-column: 1 / -1;
    border-left: none;
    border-top: 1px solid rgba(34, 201, 164, 0.22);
    padding-left: 0;
    padding-top: 12px;
    text-align: left;
  }
}

/* ── Partner B2B (purchase + confirmation) ───────────────────────── */
.mmt-light-b2b-intro {
  margin: 0 0 4px;
  max-width: 720px;
}

.mmt-light-shell .cut-channel-picker {
  margin-bottom: 16px;
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid var(--mmt-border);
  background: var(--mmt-card);
}
.mmt-light-shell .cut-channel-picker__label {
  color: var(--mmt-muted);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 10px;
}
.mmt-light-shell .cut-channel-picker__tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.mmt-light-shell .cut-channel-picker__tab {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--mmt-border-hi);
  color: var(--mmt-muted);
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: none;
  background: var(--mmt-card);
}
.mmt-light-shell .cut-channel-picker__tab--active,
.mmt-light-shell .cut-channel-picker__tab:hover {
  border-color: var(--mmt-link);
  color: var(--mmt-link);
  background: rgba(98, 193, 240, 0.1);
}
.mmt-light-shell .cut-channel-picker__hint {
  color: var(--mmt-dim);
  font-size: 0.75rem;
  margin: 10px 0 0;
  line-height: 1.4;
}

.mmt-light-shell .mmt-light-main {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.mmt-light-shell .b2b-purchase-sheet__section--carbon {
  background: linear-gradient(180deg, rgba(34, 201, 164, 0.06) 0%, transparent 100%);
}
.mmt-light-shell .b2b-purchase-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.mmt-light-shell .b2b-carbon-addon-list {
  margin-top: 12px;
}
.mmt-light-shell .b2b-purchase-carbon-body {
  margin-top: 12px;
}
.mmt-light-shell .b2b-purchase-sheet__section--gpay {
  background: linear-gradient(180deg, rgba(52, 168, 83, 0.06) 0%, transparent 100%);
}
.mmt-light-shell .b2b-purchase-sheet__head {
  margin-bottom: 14px;
}
.mmt-light-shell .b2b-purchase-field__label {
  color: var(--mmt-muted);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
  display: block;
}
.mmt-light-shell .b2b-purchase-field__hint {
  color: var(--mmt-dim);
  font-size: 0.72rem;
  margin-top: 6px;
  line-height: 1.4;
}
.mmt-light-shell .form-input,
.mmt-light-shell .b2b-purchase-litres__input {
  color: var(--mmt-text);
  background: var(--mmt-card-hi);
  border-color: var(--mmt-border-hi);
}
.mmt-light-shell .b2b-purchase-field--highlight {
  margin: 0;
  padding: 14px;
  border-color: rgba(224, 120, 86, 0.28);
  background: rgba(160, 57, 74, 0.08);
  border-radius: 10px;
}
.mmt-light-shell .b2b-purchase-litres {
  border-color: rgba(48, 174, 124, 0.35);
  background: var(--mmt-card);
}
.mmt-light-shell .b2b-purchase-litres__unit {
  color: var(--mmt-muted);
  background: rgba(20, 45, 30, 0.05);
  border-left-color: var(--mmt-border);
}
.mmt-light-shell .b2b-purchase-carbon-hint {
  color: var(--mmt-muted);
  font-size: 0.78rem;
  margin-bottom: 12px;
}

.mmt-light-shell .b2b-fare-sticky {
  border: none;
  background: transparent;
  box-shadow: none;
  position: static;
  padding: 0;
}
.mmt-light-shell .b2b-fare-sticky__head {
  border-bottom: 1px solid var(--mmt-border);
  padding: 0 0 12px;
  margin-bottom: 0;
}
.mmt-light-shell .b2b-fare-sticky__title {
  margin: 0;
  padding: 0;
  border: none;
}
.mmt-light-shell .b2b-fare-sticky__sub {
  color: var(--mmt-dim);
  font-size: 0.72rem;
  margin-top: 4px;
}
.mmt-light-shell .b2b-fare-sticky__body {
  padding: 14px 0;
  min-height: 140px;
}
.mmt-light-shell .b2b-fare-sticky__foot {
  border-top: 1px solid var(--mmt-border);
  padding: 14px 0 0;
}
.mmt-light-shell .b2b-fare-sticky__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.mmt-light-shell .b2b-fare-sticky__secure {
  color: var(--mmt-dim);
  font-size: 0.72rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 8px;
}
.mmt-light-shell .b2b-fare-live {
  border-color: var(--mmt-border);
  background: var(--mmt-card-hi);
}
.mmt-light-shell .b2b-fare-live__total-value {
  color: var(--mmt-mint);
}
.mmt-light-shell .b2b-fare-years__cell {
  background: var(--mmt-card-hi);
  border-color: var(--mmt-border);
}

.mmt-light-shell .gpay-sheet {
  border-color: var(--mmt-border);
  background: var(--mmt-card-hi);
}
.mmt-light-shell .gpay-sheet__merchant,
.mmt-light-shell .gpay-sheet__total dd {
  color: var(--mmt-text);
}
.mmt-light-shell .gpay-sheet__paying,
.mmt-light-shell .gpay-sheet__foot {
  color: var(--mmt-dim);
}

.mmt-light-b2b-seller {
  font-size: 1.35rem;
}
.mmt-light-b2b-ref {
  background: rgba(160, 57, 74, 0.1);
  border-color: rgba(160, 57, 74, 0.28);
}
.mmt-light-b2b-ref .mmt-light-confirm__pnr-label {
  color: var(--mmt-accent);
}

.mmt-light-shell .b2b-carbon-panel,
.mmt-light-shell .b2b-carbon-panel--idle-rich {
  border-color: var(--mmt-border);
  background: var(--mmt-card-hi);
}
.mmt-light-shell .mmt-addon-selected {
  border-color: rgba(34, 201, 164, 0.28);
  background: rgba(34, 201, 164, 0.08);
  color: var(--mmt-muted);
}
.mmt-light-shell .mmt-addon-selected strong {
  color: var(--mmt-text);
}

.mmt-light-b2b-fuel-only {
  border-color: var(--mmt-border);
  background: var(--mmt-card-hi);
  color: var(--mmt-muted);
}
.mmt-light-shell .mmt-light-payment__error {
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.35);
  background: rgba(239, 68, 68, 0.1);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.82rem;
}
.mmt-light-shell .b2b-fare-sticky__secure {
  margin-top: 10px;
  text-align: center;
}

.mmt-light-shell .b2b-carbon-offer__summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}
.mmt-light-shell .b2b-carbon-offer__metric {
  padding: 12px;
  border-radius: 10px;
  border: 1px solid var(--mmt-border);
  background: var(--mmt-card-hi);
  text-align: center;
}
.mmt-light-shell .b2b-carbon-offer__metric-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--mmt-dim);
  margin-bottom: 6px;
}
.mmt-light-shell .b2b-carbon-offer__metric-value {
  display: block;
  font-size: 1rem;
  font-weight: 800;
  color: var(--mmt-mint);
  line-height: 1.2;
}
.mmt-light-shell .b2b-consumer-preview__label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--mmt-dim);
  margin: 0 0 8px;
}
.mmt-light-shell .b2b-consumer-preview__card {
  pointer-events: none;
  border-radius: 10px;
  border: 1px solid rgba(34, 201, 164, 0.28);
  background: rgba(34, 201, 164, 0.08);
}
.mmt-light-shell .mmt-light-addon--preview {
  border-left: 4px solid var(--mmt-mint);
  padding-left: 12px;
}
.mmt-light-shell .mmt-light-addon__radio--preview-on {
  border-color: var(--mmt-mint);
  background: var(--mmt-mint);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='3'%3E%3Cpath d='M5 12l5 5L19 7'/%3E%3C/svg%3E");
  background-size: 11px;
  background-position: center;
  background-repeat: no-repeat;
}
.mmt-light-shell .b2b-consumer-preview__note {
  font-size: 0.72rem;
  color: var(--mmt-dim);
  margin: 8px 0 0;
  line-height: 1.45;
}
@media (max-width: 640px) {
  .mmt-light-shell .b2b-carbon-offer__summary {
    grid-template-columns: 1fr;
  }
}