/**
 * Costa Integration — Booking Funnel CSS
 * Multi-step: Cabina → Riepilogo → Pagamento
 */

/* ════════════════════ ROOT & RESET ════════════════════ */

.bk-wrap *,
.bk-wrap *::before,
.bk-wrap *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.bk-wrap {
    --bk-orange:  #f5a623;
    --bk-navy:    #1a3055;
    --bk-text:    #1a1a1a;
    --bk-muted:   #6b7280;
    --bk-border:  #e5e7eb;
    --bk-bg:      #f8f9fa;
    --bk-white:   #ffffff;
    --bk-radius:  12px;
    --bk-shadow:  0 2px 14px rgba(0,0,0,.08);
    --bk-font:    'DM Sans', sans-serif;

    font-family: var(--bk-font);
    color: var(--bk-text);
    background: var(--bk-bg);
    min-height: 60vh;
}

/* ════════════════════ STEP WIZARD ════════════════════ */

.bk-steps-wrap {
    background: #fff;
    border-bottom: 1px solid var(--bk-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.bk-steps {
    display: flex;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
    height: 56px;
    gap: 0;
    overflow-x: auto;
}

.bk-steps::-webkit-scrollbar { display: none; }

.bk-step {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: .82rem;
    color: var(--bk-muted);
    white-space: nowrap;
    flex-shrink: 0;
    padding: 0 4px;
    text-decoration: none;
}

.bk-step__num {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 1.5px solid var(--bk-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .7rem;
    font-weight: 600;
    background: #fff;
    color: var(--bk-muted);
    flex-shrink: 0;
    transition: background .2s, border-color .2s, color .2s;
}

.bk-step--done .bk-step__num {
    background: #e8f5e9;
    border-color: #4caf50;
    color: #388e3c;
}

.bk-step--done .bk-step__num::after {
    content: '✓';
}

.bk-step--active {
    color: var(--bk-navy);
    font-weight: 600;
}

.bk-step--active .bk-step__num {
    background: var(--bk-orange);
    border-color: var(--bk-orange);
    color: #fff;
}

.bk-step--active .bk-step__label {
    font-weight: 700;
}

.bk-step-sep {
    color: var(--bk-border);
    font-size: .8rem;
    margin: 0 6px;
    flex-shrink: 0;
}

/* ════════════════════ LAYOUT 2-COLONNE ════════════════════ */

.bk-body {
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px 20px 60px;
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 28px;
    align-items: start;
}

.bk-main { min-width: 0; }

.bk-sidebar {
    position: sticky;
    top: 74px; /* sotto il wizard sticky */
}

/* ════════════════════ CARD GENERICA ════════════════════ */

.bk-card {
    background: var(--bk-white);
    border-radius: var(--bk-radius);
    box-shadow: var(--bk-shadow);
    overflow: hidden;
    margin-bottom: 20px;
}

.bk-card__head {
    padding: 20px 24px 16px;
    border-bottom: 1px solid var(--bk-border);
}

.bk-card__title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--bk-navy);
}

.bk-card__subtitle {
    font-size: .82rem;
    color: var(--bk-muted);
    margin-top: 3px;
}

.bk-card__body {
    padding: 20px 24px;
}

/* ════════════════════ MINI CRUISE CARD ════════════════════ */

.bk-cruise-mini {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 20px 24px;
    background: var(--bk-white);
    border-radius: var(--bk-radius);
    box-shadow: var(--bk-shadow);
    margin-bottom: 20px;
}

.bk-cruise-mini__img {
    width: 160px;
    height: 110px;
    border-radius: 8px;
    object-fit: cover;
    flex-shrink: 0;
}

.bk-cruise-mini__info { flex: 1; }

.bk-cruise-mini__name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--bk-navy);
    margin-bottom: 4px;
}

.bk-cruise-mini__dest {
    font-size: .88rem;
    color: var(--bk-orange);
    font-weight: 600;
    margin-bottom: 8px;
}

.bk-cruise-mini__dates {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.bk-cruise-mini__date-block {
    font-size: .82rem;
    color: var(--bk-muted);
}

.bk-cruise-mini__date-val {
    display: block;
    font-weight: 700;
    color: var(--bk-text);
    font-size: .92rem;
}

.bk-cruise-mini__badge {
    display: inline-block;
    background: #f3f4f6;
    border-radius: 30px;
    padding: 3px 10px;
    font-size: .78rem;
    color: var(--bk-navy);
    font-weight: 600;
    margin-top: 8px;
}

/* ════════════════════ CABIN SELECTED CARD ════════════════════ */

.bk-cabin-selected {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 0;
    background: var(--bk-white);
    border-radius: var(--bk-radius);
    box-shadow: var(--bk-shadow);
    overflow: hidden;
    margin-bottom: 20px;
}

.bk-cabin-selected__photo {
    height: 180px;
    object-fit: cover;
    width: 100%;
    display: block;
}

.bk-cabin-selected__info {
    padding: 20px 24px;
}

.bk-cabin-selected__code {
    font-size: .75rem;
    font-weight: 700;
    color: var(--bk-orange);
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: 4px;
}

.bk-cabin-selected__name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--bk-navy);
    margin-bottom: 10px;
}

.bk-cabin-selected__feats {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px 16px;
    font-size: .83rem;
    color: var(--bk-muted);
}

.bk-cabin-selected__feats li::before {
    content: '✓';
    color: var(--bk-orange);
    margin-right: 5px;
    font-weight: 700;
}

/* ════════════════════ FARE OPTIONS ════════════════════ */

.bk-fare-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.bk-fare-option {
    border: 2px solid var(--bk-border);
    border-radius: var(--bk-radius);
    padding: 18px 20px;
    cursor: pointer;
    transition: border-color .2s, box-shadow .2s;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 14px;
    align-items: start;
    background: #fff;
    position: relative;
}

.bk-fare-option:hover {
    border-color: var(--bk-orange);
    box-shadow: 0 0 0 3px rgba(245,166,35,.1);
}

.bk-fare-option.bk-fare-option--selected {
    border-color: var(--bk-orange);
    box-shadow: 0 0 0 3px rgba(245,166,35,.12);
}

.bk-fare-option__radio {
    width: 20px;
    height: 20px;
    border: 2px solid var(--bk-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
    transition: border-color .2s;
    background: #fff;
}

.bk-fare-option--selected .bk-fare-option__radio {
    border-color: var(--bk-orange);
}

.bk-fare-option--selected .bk-fare-option__radio::after {
    content: '';
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--bk-orange);
}

.bk-fare-option__content { flex: 1; }

.bk-fare-option__name {
    font-weight: 700;
    font-size: .95rem;
    color: var(--bk-navy);
    margin-bottom: 4px;
}

.bk-fare-option__feats {
    list-style: none;
    font-size: .82rem;
    color: var(--bk-muted);
    display: flex;
    flex-wrap: wrap;
    gap: 4px 14px;
}

.bk-fare-option__feats li::before {
    content: '✓ ';
    color: var(--bk-orange);
    font-weight: 700;
}

.bk-fare-option__badge {
    font-size: .72rem;
    background: #fff8ee;
    color: var(--bk-orange);
    border: 1px solid #f5d080;
    border-radius: 20px;
    padding: 2px 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .06em;
    display: inline-block;
    margin-bottom: 8px;
}

.bk-fare-option__price {
    text-align: right;
    flex-shrink: 0;
}

.bk-fare-option__price-pp {
    font-size: .78rem;
    color: var(--bk-muted);
}

.bk-fare-option__price-val {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--bk-navy);
    white-space: nowrap;
}

.bk-fare-option__price-total {
    font-size: .78rem;
    color: var(--bk-muted);
}

.bk-fare-option__immed {
    font-size: .72rem;
    background: #e8f5e9;
    color: #388e3c;
    border-radius: 20px;
    padding: 2px 8px;
    display: inline-block;
    margin-top: 4px;
    font-weight: 600;
}

/* ════════════════════ OSPITI SELECTOR ════════════════════ */

.bk-guests-section {
    background: #fff;
    border-radius: var(--bk-radius);
    box-shadow: var(--bk-shadow);
    padding: 20px 24px;
    margin-bottom: 20px;
}

.bk-guests-section__title {
    font-size: .95rem;
    font-weight: 700;
    color: var(--bk-navy);
    margin-bottom: 16px;
}

.bk-guest-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--bk-border);
}

.bk-guest-row:last-child { border-bottom: none; }

.bk-guest-row__label { font-size: .9rem; }
.bk-guest-row__sub { font-size: .78rem; color: var(--bk-muted); }

.bk-stepper {
    display: flex;
    align-items: center;
    gap: 12px;
}

.bk-stepper__btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1.5px solid var(--bk-border);
    background: #fff;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--bk-navy);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color .15s, background .15s;
}

.bk-stepper__btn:hover:not(:disabled) {
    border-color: var(--bk-orange);
    background: #fff8ee;
    color: var(--bk-orange);
}

.bk-stepper__btn:disabled {
    opacity: .35;
    cursor: not-allowed;
}

.bk-stepper__val {
    min-width: 22px;
    text-align: center;
    font-weight: 700;
    font-size: .95rem;
}

/* ════════════════════ CTA CONTINUA ════════════════════ */

.bk-cta-wrap {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 24px;
}

.bk-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--bk-orange);
    color: #fff;
    font-weight: 700;
    font-size: 1rem;
    border: none;
    border-radius: 8px;
    padding: 16px 24px;
    cursor: pointer;
    text-decoration: none;
    transition: background .2s, transform .1s;
    width: 100%;
}

.bk-cta:hover {
    background: #e8960d;
    transform: translateY(-1px);
}

.bk-cta--outline {
    background: transparent;
    border: 2px solid var(--bk-orange);
    color: var(--bk-orange);
}

.bk-cta--outline:hover {
    background: #fff8ee;
    transform: translateY(-1px);
}

.bk-cta--outline:hover { background: #fff8ee; }

/* ════════════════════ SIDEBAR BOOKING BOX ════════════════════ */

.bk-summary-box {
    background: var(--bk-white);
    border-radius: var(--bk-radius);
    box-shadow: var(--bk-shadow);
    overflow: hidden;
    margin-bottom: 20px;
}

.bk-summary-box__head {
    background: var(--bk-navy);
    color: #fff;
    padding: 18px 20px;
    font-weight: 700;
    font-size: .95rem;
}

.bk-summary-box__body {
    padding: 20px;
}

.bk-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 10px 0;
    border-bottom: 1px solid var(--bk-border);
    font-size: .88rem;
    gap: 12px;
}

.bk-summary-row:last-child { border-bottom: none; }

.bk-summary-row__label { color: var(--bk-muted); flex-shrink: 0; }
.bk-summary-row__val { font-weight: 600; text-align: right; }

.bk-summary-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-top: 2px solid var(--bk-border);
    font-weight: 700;
}

.bk-summary-total__label { font-size: 1rem; }

.bk-summary-total__amount {
    font-size: 1.5rem;
    color: var(--bk-navy);
}

.bk-summary-note {
    font-size: .75rem;
    color: var(--bk-muted);
    padding: 8px 20px 16px;
    line-height: 1.4;
}

.bk-sidebar-cta-wrap {
    padding: 0 20px 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Coupon */
.bk-coupon {
    display: flex;
    gap: 8px;
    padding: 16px 20px;
    border-top: 1px solid var(--bk-border);
}

.bk-coupon__input {
    flex: 1;
    border: 1.5px solid var(--bk-border);
    border-radius: 8px;
    padding: 10px 14px;
    font-size: .88rem;
    font-family: var(--bk-font);
    color: var(--bk-text);
    outline: none;
}

.bk-coupon__input:focus {
    border-color: var(--bk-orange);
}

.bk-coupon__btn {
    background: var(--bk-navy);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 10px 16px;
    font-size: .88rem;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--bk-font);
}

/* Payment logos */
.bk-payment-logos {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    padding: 16px 20px;
    border-top: 1px solid var(--bk-border);
}

.bk-payment-logos img { height: 20px; }

/* ════════════════════ RECAP PAGE ════════════════════ */

/* Cruise recap card (large) */
.bk-recap-cruise {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 0;
    background: var(--bk-white);
    border-radius: var(--bk-radius);
    box-shadow: var(--bk-shadow);
    overflow: hidden;
    margin-bottom: 20px;
}

.bk-recap-cruise__img {
    object-fit: cover;
    width: 100%;
    height: 100%;
    min-height: 160px;
    display: block;
}

.bk-recap-cruise__info {
    padding: 20px 22px;
}

.bk-recap-cruise__tag {
    font-size: .75rem;
    font-weight: 700;
    color: var(--bk-orange);
    text-transform: uppercase;
    letter-spacing: .07em;
    margin-bottom: 6px;
}

.bk-recap-cruise__name {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--bk-navy);
    margin-bottom: 4px;
}

.bk-recap-cruise__dest {
    font-size: .88rem;
    color: var(--bk-muted);
    margin-bottom: 14px;
}

.bk-recap-cruise__dates {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.bk-recap-cruise__date-block { font-size: .82rem; }

.bk-recap-cruise__date-label {
    color: var(--bk-muted);
    font-size: .78rem;
    display: block;
}

.bk-recap-cruise__date-val {
    font-weight: 700;
    font-size: .92rem;
}

/* Cabin recap (read-only) */
.bk-recap-section {
    background: var(--bk-white);
    border-radius: var(--bk-radius);
    box-shadow: var(--bk-shadow);
    margin-bottom: 20px;
    overflow: hidden;
}

.bk-recap-section__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--bk-border);
    cursor: pointer;
}

.bk-recap-section__title {
    font-size: .95rem;
    font-weight: 700;
    color: var(--bk-navy);
    display: flex;
    align-items: center;
    gap: 8px;
}

.bk-recap-section__edit {
    font-size: .82rem;
    color: var(--bk-orange);
    text-decoration: none;
    font-weight: 600;
}

.bk-recap-section__body {
    padding: 18px 20px;
}

/* Cabin inline display in recap */
.bk-recap-cabin {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.bk-recap-cabin__img {
    width: 110px;
    height: 80px;
    border-radius: 8px;
    object-fit: cover;
    flex-shrink: 0;
}

.bk-recap-cabin__name {
    font-weight: 700;
    font-size: .95rem;
    margin-bottom: 6px;
}

.bk-recap-cabin__feats {
    list-style: none;
    font-size: .82rem;
    color: var(--bk-muted);
}

.bk-recap-cabin__feats li::before {
    content: '✓ ';
    color: var(--bk-orange);
    font-weight: 700;
}

/* Fare recap inline */
.bk-recap-fare {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.bk-recap-fare__img {
    width: 110px;
    height: 80px;
    border-radius: 8px;
    object-fit: cover;
    flex-shrink: 0;
    background: linear-gradient(135deg, #1a3055, #2563eb);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.bk-recap-fare__name {
    font-weight: 700;
    font-size: .95rem;
    margin-bottom: 6px;
}

.bk-recap-fare__feats {
    list-style: none;
    font-size: .82rem;
    color: var(--bk-muted);
}

.bk-recap-fare__feats li::before {
    content: '✓ ';
    color: var(--bk-orange);
    font-weight: 700;
}

/* Transfer section */
.bk-transfer {
    background: var(--bk-white);
    border-radius: var(--bk-radius);
    box-shadow: var(--bk-shadow);
    margin-bottom: 20px;
    display: grid;
    grid-template-columns: 180px 1fr;
    overflow: hidden;
}

.bk-transfer__img {
    object-fit: cover;
    width: 100%;
    height: 100%;
    min-height: 140px;
}

.bk-transfer__info {
    padding: 20px 22px;
}

.bk-transfer__title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--bk-navy);
    margin-bottom: 4px;
}

.bk-transfer__sub {
    font-size: .82rem;
    color: var(--bk-muted);
    margin-bottom: 16px;
}

.bk-transfer__opts {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.bk-transfer__opt {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    font-size: .78rem;
    color: var(--bk-muted);
}

.bk-transfer__opt-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1.5px solid var(--bk-border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.bk-transfer__cta {
    display: inline-block;
    margin-top: 14px;
    border: 1.5px solid var(--bk-orange);
    color: var(--bk-orange);
    border-radius: 8px;
    padding: 9px 18px;
    font-size: .85rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    background: transparent;
    font-family: var(--bk-font);
    transition: background .15s;
}

.bk-transfer__cta:hover { background: #fff8ee; }

/* Info accordion */
.bk-info-accord {
    background: var(--bk-white);
    border-radius: var(--bk-radius);
    box-shadow: var(--bk-shadow);
    margin-bottom: 20px;
    overflow: hidden;
}

.bk-info-accord__title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--bk-navy);
    padding: 18px 20px;
    border-bottom: 1px solid var(--bk-border);
}

.bk-accord-item {
    border-bottom: 1px solid var(--bk-border);
}

.bk-accord-item:last-child { border-bottom: none; }

.bk-accord-item__head {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 20px;
    cursor: pointer;
    transition: background .15s;
}

.bk-accord-item__head:hover { background: var(--bk-bg); }

.bk-accord-item__icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #f3f4f6;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.bk-accord-item__title {
    font-size: .88rem;
    font-weight: 700;
    color: var(--bk-navy);
    flex: 1;
    padding-top: 6px;
}

.bk-accord-item__chevron {
    margin-left: auto;
    flex-shrink: 0;
    transition: transform .2s;
    align-self: flex-start;
    margin-top: 8px;
}

.bk-accord-item.open .bk-accord-item__chevron {
    transform: rotate(180deg);
}

.bk-accord-item__body {
    display: none;
    padding: 0 20px 18px 66px;
    font-size: .84rem;
    color: var(--bk-muted);
    line-height: 1.6;
}

.bk-accord-item.open .bk-accord-item__body { display: block; }

/* Vantaggi */
.bk-vantaggi {
    background: var(--bk-white);
    border-radius: var(--bk-radius);
    box-shadow: var(--bk-shadow);
    margin-bottom: 20px;
    padding: 20px 24px;
}

.bk-vantaggi__title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--bk-navy);
    margin-bottom: 14px;
}

.bk-vantaggio {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: .88rem;
    padding: 6px 0;
    color: var(--bk-text);
}

.bk-vantaggio svg { flex-shrink: 0; }

/* In Evidenza */
.bk-in-evidenza {
    background: var(--bk-white);
    border-radius: var(--bk-radius);
    box-shadow: var(--bk-shadow);
    margin-bottom: 20px;
    padding: 20px 24px;
}

.bk-in-evidenza__title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--bk-navy);
    margin-bottom: 14px;
}

.bk-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #f3f4f6;
    border-radius: 20px;
    padding: 6px 14px;
    font-size: .82rem;
    font-weight: 600;
    color: var(--bk-navy);
    margin: 4px;
}

/* ════════════════════ CHECKOUT / PAGAMENTO ════════════════════ */

.bk-checkout-head {
    padding: 28px 0 4px;
    margin-bottom: 8px;
}

.bk-checkout-head__title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--bk-navy);
}

.bk-checkout-head__sub {
    font-size: .92rem;
    color: var(--bk-muted);
    margin-top: 4px;
}

/* Payment options */
.bk-payment-section {
    background: var(--bk-white);
    border-radius: var(--bk-radius);
    box-shadow: var(--bk-shadow);
    overflow: hidden;
    margin-bottom: 20px;
}

.bk-payment-section__title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--bk-navy);
    padding: 18px 22px;
    border-bottom: 1px solid var(--bk-border);
}

.bk-pay-option {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 22px;
    border-bottom: 1px solid var(--bk-border);
    cursor: pointer;
    transition: background .15s;
}

.bk-pay-option:last-child { border-bottom: none; }

.bk-pay-option:hover { background: #fafafa; }

.bk-pay-option.selected { background: #fff8ee; }

.bk-pay-option__radio {
    width: 20px;
    height: 20px;
    border: 2px solid var(--bk-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
    background: #fff;
    transition: border-color .15s;
}

.bk-pay-option.selected .bk-pay-option__radio {
    border-color: var(--bk-orange);
}

.bk-pay-option.selected .bk-pay-option__radio::after {
    content: '';
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--bk-orange);
}

.bk-pay-option__done {
    background: var(--bk-orange);
    border-color: var(--bk-orange);
    content: '✓';
}

.bk-pay-option__done::after {
    content: '✓';
    color: #fff;
    font-size: .7rem;
}

.bk-pay-option__body { flex: 1; }

.bk-pay-option__label {
    font-weight: 600;
    font-size: .92rem;
    color: var(--bk-text);
    margin-bottom: 2px;
}

.bk-pay-option__desc {
    font-size: .82rem;
    color: var(--bk-muted);
}

.bk-pay-option__badge {
    font-size: .75rem;
    font-weight: 700;
    background: #e8f5e9;
    color: #388e3c;
    border-radius: 20px;
    padding: 2px 8px;
    display: inline-block;
    margin-left: 6px;
}

.bk-pay-option__amount {
    font-weight: 700;
    font-size: .92rem;
    color: var(--bk-navy);
    white-space: nowrap;
    flex-shrink: 0;
}

/* Guest forms */
.bk-guests-section-checkout {
    background: var(--bk-white);
    border-radius: var(--bk-radius);
    box-shadow: var(--bk-shadow);
    overflow: hidden;
    margin-bottom: 20px;
}

.bk-guests-section-checkout__title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--bk-navy);
    padding: 18px 22px;
    border-bottom: 1px solid var(--bk-border);
}

.bk-guest-accordion {
    border-bottom: 1px solid var(--bk-border);
}

.bk-guest-accordion:last-child { border-bottom: none; }

.bk-guest-accordion__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 22px;
    cursor: pointer;
    transition: background .15s;
}

.bk-guest-accordion__head:hover { background: #fafafa; }

.bk-guest-accordion__label {
    font-size: .9rem;
    font-weight: 500;
    color: var(--bk-text);
}

.bk-guest-accordion__trigger {
    font-size: .82rem;
    color: var(--bk-orange);
    font-weight: 600;
    text-decoration: underline;
    cursor: pointer;
}

.bk-guest-accordion__body {
    display: none;
    padding: 6px 22px 22px;
    background: #fafafa;
}

.bk-guest-accordion.open .bk-guest-accordion__body { display: block; }

.bk-guest-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 12px;
}

.bk-form-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.bk-form-field--full { grid-column: 1 / -1; }

.bk-form-label {
    font-size: .78rem;
    font-weight: 600;
    color: var(--bk-muted);
    text-transform: uppercase;
    letter-spacing: .05em;
}

.bk-form-input {
    border: 1.5px solid var(--bk-border);
    border-radius: 8px;
    padding: 10px 14px;
    font-size: .88rem;
    font-family: var(--bk-font);
    color: var(--bk-text);
    outline: none;
    background: #fff;
    transition: border-color .15s;
}

.bk-form-input:focus { border-color: var(--bk-orange); }

.bk-form-select {
    border: 1.5px solid var(--bk-border);
    border-radius: 8px;
    padding: 10px 14px;
    font-size: .88rem;
    font-family: var(--bk-font);
    color: var(--bk-text);
    outline: none;
    background: #fff;
    cursor: pointer;
    transition: border-color .15s;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.bk-form-select:focus { border-color: var(--bk-orange); }

/* Billing section */
.bk-billing-section {
    background: var(--bk-white);
    border-radius: var(--bk-radius);
    box-shadow: var(--bk-shadow);
    overflow: hidden;
    margin-bottom: 20px;
}

.bk-billing-section__title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--bk-navy);
    padding: 18px 22px;
    border-bottom: 1px solid var(--bk-border);
}

.bk-billing-body { padding: 18px 22px; }

.bk-billing-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--bk-border);
    font-size: .88rem;
}

.bk-billing-row:last-child { border-bottom: none; }

.bk-billing-row__label { color: var(--bk-muted); }

.bk-billing-row__action {
    color: var(--bk-orange);
    font-weight: 600;
    text-decoration: underline;
    cursor: pointer;
    background: none;
    border: none;
    font-family: var(--bk-font);
    font-size: .88rem;
}

/* Terms and privacy */
.bk-terms-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

.bk-terms-box {
    background: var(--bk-white);
    border-radius: var(--bk-radius);
    box-shadow: var(--bk-shadow);
    padding: 18px 20px;
    font-size: .82rem;
    color: var(--bk-muted);
    line-height: 1.5;
}

.bk-terms-box a {
    color: var(--bk-orange);
    font-weight: 600;
}

.bk-terms-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: .83rem;
    color: var(--bk-text);
}

.bk-terms-check input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--bk-orange);
    margin-top: 2px;
    flex-shrink: 0;
}

/* Sidebar checkout mini card */
.bk-sidebar-mini-cruise {
    background: var(--bk-white);
    border-radius: var(--bk-radius);
    box-shadow: var(--bk-shadow);
    overflow: hidden;
    margin-bottom: 20px;
}

.bk-sidebar-mini-cruise__img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    display: block;
}

.bk-sidebar-mini-cruise__body {
    padding: 16px;
}

.bk-sidebar-mini-cruise__name {
    font-size: .95rem;
    font-weight: 700;
    color: var(--bk-navy);
    margin-bottom: 2px;
}

.bk-sidebar-mini-cruise__dest {
    font-size: .82rem;
    color: var(--bk-orange);
    font-weight: 600;
    margin-bottom: 6px;
}

.bk-sidebar-mini-cruise__dates {
    font-size: .8rem;
    color: var(--bk-muted);
}

/* Cart sidebar items */
.bk-cart-items {
    padding: 14px 20px;
    border-bottom: 1px solid var(--bk-border);
}

.bk-cart-item {
    display: flex;
    justify-content: space-between;
    font-size: .85rem;
    padding: 5px 0;
    color: var(--bk-text);
}

.bk-cart-item__amount { font-weight: 600; }

/* Process loader */
.bk-loading {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(255,255,255,.8);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 16px;
}

.bk-loading.active { display: flex; }

.bk-spinner {
    width: 44px;
    height: 44px;
    border: 4px solid var(--bk-border);
    border-top-color: var(--bk-orange);
    border-radius: 50%;
    animation: bk-spin .8s linear infinite;
}

@keyframes bk-spin { to { transform: rotate(360deg); } }

.bk-loading-text {
    font-size: .92rem;
    color: var(--bk-navy);
    font-weight: 600;
}

/* Payment methods icons wrap */
.bk-pay-icons {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.bk-pay-icons img { height: 22px; }

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

@media (max-width: 1024px) {
    .bk-body {
        grid-template-columns: 1fr;
    }

    .bk-sidebar {
        position: static;
        order: -1;
    }
}

@media (max-width: 768px) {
    .bk-body {
        padding: 20px 16px 40px;
        gap: 16px;
    }

    .bk-cabin-selected {
        grid-template-columns: 1fr;
    }

    .bk-cabin-selected__photo {
        height: 200px;
        width: 100%;
    }

    .bk-cabin-selected__feats {
        grid-template-columns: 1fr;
    }

    .bk-recap-cruise {
        grid-template-columns: 1fr;
    }

    .bk-recap-cruise__img {
        height: 180px;
    }

    .bk-transfer {
        grid-template-columns: 1fr;
    }

    .bk-transfer__img {
        height: 160px;
        width: 100%;
    }

    .bk-terms-wrap {
        grid-template-columns: 1fr;
    }

    .bk-guest-form-grid {
        grid-template-columns: 1fr;
    }

    .bk-fare-option {
        grid-template-columns: auto 1fr;
    }

    .bk-fare-option__price {
        display: none;
    }
}

@media (max-width: 480px) {
    .bk-step__label { display: none; }
    .bk-cruise-mini { flex-direction: column; }
    .bk-cruise-mini__img { width: 100%; height: 200px; }
}