/* ==========================================================================
   Party Booking - Booking Form Stylesheet
   Multi-step booking form: progress bar, steps, products, payments, summary
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Progress Bar
   -------------------------------------------------------------------------- */
.pb-booking-progress {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    margin-bottom: var(--pb-space-2xl);
    padding: 0 var(--pb-space-lg);
}

.pb-booking-progress__step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    flex: 1;
    text-align: center;
}

.pb-booking-progress__step::before {
    content: '';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--pb-radius-full);
    background-color: var(--pb-gray-light);
    color: var(--pb-gray);
    font-family: var(--pb-font-body);
    font-size: var(--pb-fs-sm);
    font-weight: 700;
    margin-bottom: var(--pb-space-sm);
    transition: all var(--pb-transition);
    z-index: 2;
    position: relative;
}

.pb-booking-progress__step:nth-child(1)::before { content: '1'; }
.pb-booking-progress__step:nth-child(2)::before { content: '2'; }
.pb-booking-progress__step:nth-child(3)::before { content: '3'; }
.pb-booking-progress__step:nth-child(4)::before { content: '4'; }

.pb-booking-progress__step--active::before {
    background-color: var(--pb-gold);
    color: var(--pb-white);
    box-shadow: var(--pb-shadow-gold);
}

.pb-booking-progress__step--completed::before {
    background-color: var(--pb-gold);
    color: var(--pb-white);
    content: '\2713' !important;
    font-size: var(--pb-fs-md);
}

.pb-booking-progress__label {
    font-family: var(--pb-font-body);
    font-size: var(--pb-fs-xs);
    font-weight: 500;
    color: var(--pb-gray);
    transition: color var(--pb-transition);
}

.pb-booking-progress__step--active .pb-booking-progress__label,
.pb-booking-progress__step--completed .pb-booking-progress__label {
    color: var(--pb-gold);
    font-weight: 600;
}

/* Connector line between steps */
.pb-booking-progress__line {
    position: absolute;
    top: 22px;
    left: calc(50% + 22px);
    width: calc(100% - 44px);
    height: 2px;
    background-color: var(--pb-gray-light);
    z-index: 1;
}

.pb-booking-progress__step--completed .pb-booking-progress__line {
    background-color: var(--pb-gold);
}

.pb-booking-progress__step:last-child .pb-booking-progress__line {
    display: none;
}


/* --------------------------------------------------------------------------
   2. Step Cards
   -------------------------------------------------------------------------- */
.pb-booking-step {
    display: none;
    background-color: var(--pb-white);
    border-radius: var(--pb-radius-md);
    box-shadow: var(--pb-shadow);
    padding: var(--pb-space-2xl);
    margin-bottom: var(--pb-space-xl);
    animation: pb-step-fade-in 0.4s ease;
}

.pb-booking-step--active {
    display: block;
}

@keyframes pb-step-fade-in {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.pb-booking-step__title {
    font-family: var(--pb-font-heading);
    font-size: var(--pb-fs-2xl);
    font-weight: 700;
    color: var(--pb-navy);
    margin-bottom: var(--pb-space-sm);
}

.pb-booking-step__subtitle {
    font-family: var(--pb-font-body);
    font-size: var(--pb-fs-sm);
    color: var(--pb-gray);
    margin-bottom: var(--pb-space-xl);
}


/* --------------------------------------------------------------------------
   3. Product Selection (Step 1)
   -------------------------------------------------------------------------- */
.pb-booking-products__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--pb-space-lg);
}

.pb-booking-product {
    background-color: var(--pb-white);
    border: 2px solid var(--pb-gray-light);
    border-radius: var(--pb-radius);
    padding: var(--pb-space-md);
    cursor: pointer;
    transition: all var(--pb-transition);
    position: relative;
    display: flex;
    flex-direction: column;
}

.pb-booking-product:hover {
    border-color: var(--pb-gold);
    box-shadow: var(--pb-shadow-sm);
}

.pb-booking-product--selected {
    border-color: var(--pb-gold);
    background-color: var(--pb-gold-tint);
    box-shadow: var(--pb-shadow-gold);
}

.pb-booking-product--selected::after {
    content: '\2713';
    position: absolute;
    top: 8px;
    right: 8px;
    width: 24px;
    height: 24px;
    border-radius: var(--pb-radius-full);
    background-color: var(--pb-gold);
    color: var(--pb-white);
    font-size: var(--pb-fs-xs);
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pb-booking-product__image {
    width: 100%;
    padding-top: 65%;
    position: relative;
    overflow: hidden;
    border-radius: var(--pb-radius-sm);
    margin-bottom: var(--pb-space-sm);
}

.pb-booking-product__image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pb-booking-product__name {
    font-family: var(--pb-font-body);
    font-size: var(--pb-fs-sm);
    font-weight: 600;
    color: var(--pb-navy);
    margin-bottom: var(--pb-space-xs);
}

.pb-booking-product__price {
    font-family: var(--pb-font-body);
    font-size: var(--pb-fs-sm);
    font-weight: 700;
    color: var(--pb-gold);
    margin-bottom: var(--pb-space-sm);
}

.pb-booking-product__add-btn {
    margin-top: auto;
    display: block;
    width: 100%;
    text-align: center;
    font-family: var(--pb-font-body);
    font-size: var(--pb-fs-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--pb-gold);
    background: transparent;
    border: 1px solid var(--pb-gold);
    border-radius: var(--pb-radius);
    padding: 8px 12px;
    cursor: pointer;
    transition: all var(--pb-transition);
}

.pb-booking-product__add-btn:hover {
    background-color: var(--pb-gold);
    color: var(--pb-white);
}

.pb-booking-product--selected .pb-booking-product__add-btn {
    background-color: var(--pb-gold);
    color: var(--pb-white);
}


/* --------------------------------------------------------------------------
   4. Running Total
   -------------------------------------------------------------------------- */
.pb-booking-total {
    position: sticky;
    bottom: 0;
    background-color: var(--pb-white);
    border-top: 2px solid var(--pb-gold);
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.1);
    padding: var(--pb-space-md) var(--pb-space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 100;
    border-radius: var(--pb-radius) var(--pb-radius) 0 0;
}

.pb-booking-total__items {
    font-family: var(--pb-font-body);
    font-size: var(--pb-fs-sm);
    color: var(--pb-gray);
}

.pb-booking-total__items strong {
    color: var(--pb-navy);
}

.pb-booking-total__amount {
    font-family: var(--pb-font-body);
    font-size: var(--pb-fs-xl);
    font-weight: 700;
    color: var(--pb-gold);
}


/* --------------------------------------------------------------------------
   5. Payment Choice (Step 3)
   -------------------------------------------------------------------------- */
.pb-payment-choice {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--pb-space-md);
    margin-bottom: var(--pb-space-xl);
}

.pb-payment-choice__option {
    border: 2px solid var(--pb-gray-light);
    border-radius: var(--pb-radius);
    padding: var(--pb-space-lg);
    cursor: pointer;
    transition: all var(--pb-transition);
    text-align: center;
    position: relative;
}

.pb-payment-choice__option:hover {
    border-color: var(--pb-gold);
}

.pb-payment-choice__option--selected {
    border-color: var(--pb-gold);
    background-color: var(--pb-gold-tint);
}

.pb-payment-choice__option--selected::before {
    content: '\2713';
    position: absolute;
    top: 8px;
    right: 8px;
    width: 20px;
    height: 20px;
    border-radius: var(--pb-radius-full);
    background-color: var(--pb-gold);
    color: var(--pb-white);
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pb-payment-choice__option input[type="radio"] {
    display: none;
}

.pb-payment-choice__title {
    font-family: var(--pb-font-body);
    font-size: var(--pb-fs-base);
    font-weight: 600;
    color: var(--pb-navy);
    margin-bottom: var(--pb-space-xs);
}

.pb-payment-choice__amount {
    font-family: var(--pb-font-body);
    font-size: var(--pb-fs-lg);
    font-weight: 700;
    color: var(--pb-gold);
}

.pb-payment-choice__desc {
    font-family: var(--pb-font-body);
    font-size: var(--pb-fs-xs);
    color: var(--pb-gray);
    margin-top: var(--pb-space-xs);
}


/* --------------------------------------------------------------------------
   6. Stripe Element
   -------------------------------------------------------------------------- */
.pb-stripe-element {
    border: 2px solid var(--pb-gray-light);
    border-radius: var(--pb-radius);
    padding: 14px 16px;
    background-color: var(--pb-white);
    transition: border-color var(--pb-transition), box-shadow var(--pb-transition);
    margin-bottom: var(--pb-space-lg);
}

.pb-stripe-element:focus-within,
.pb-stripe-element--focused {
    border-color: var(--pb-gold);
    box-shadow: 0 0 0 3px rgba(197, 160, 72, 0.15);
}

.pb-stripe-element--invalid {
    border-color: var(--pb-danger);
}

#pb-card-element {
    font-family: var(--pb-font-body);
    font-size: var(--pb-fs-base);
}

.pb-stripe-error {
    font-family: var(--pb-font-body);
    font-size: var(--pb-fs-sm);
    color: var(--pb-danger);
    margin-top: var(--pb-space-sm);
}


/* --------------------------------------------------------------------------
   7. Order Summary
   -------------------------------------------------------------------------- */
.pb-order-summary {
    border: 2px solid var(--pb-gray-light);
    border-radius: var(--pb-radius);
    padding: var(--pb-space-lg);
    margin-bottom: var(--pb-space-xl);
    background-color: var(--pb-gray-lighter);
}

.pb-order-summary__title {
    font-family: var(--pb-font-heading);
    font-size: var(--pb-fs-lg);
    font-weight: 700;
    color: var(--pb-navy);
    margin-bottom: var(--pb-space-md);
    padding-bottom: var(--pb-space-sm);
    border-bottom: 1px solid var(--pb-gray-light);
}

.pb-order-summary__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--pb-space-sm) 0;
    font-family: var(--pb-font-body);
    font-size: var(--pb-fs-sm);
    color: var(--pb-navy);
}

.pb-order-summary__item + .pb-order-summary__item {
    border-top: 1px solid var(--pb-gray-light);
}

.pb-order-summary__item-price {
    font-weight: 600;
    color: var(--pb-gold);
}

.pb-order-summary__total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--pb-space-md);
    margin-top: var(--pb-space-sm);
    border-top: 2px solid var(--pb-navy);
    font-family: var(--pb-font-body);
    font-size: var(--pb-fs-lg);
    font-weight: 700;
    color: var(--pb-navy);
}

.pb-order-summary__total-amount {
    color: var(--pb-gold);
    font-size: var(--pb-fs-xl);
}


/* --------------------------------------------------------------------------
   8. Booking Confirmation
   -------------------------------------------------------------------------- */
.pb-booking-confirmation {
    text-align: center;
    padding: var(--pb-space-3xl) var(--pb-space-xl);
}

.pb-booking-confirmation__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: var(--pb-radius-full);
    background-color: var(--pb-success);
    color: var(--pb-white);
    font-size: var(--pb-fs-3xl);
    margin: 0 auto var(--pb-space-xl);
    animation: pb-checkmark-pop 0.5s ease;
}

@keyframes pb-checkmark-pop {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.pb-booking-confirmation__heading {
    font-family: var(--pb-font-heading);
    font-size: var(--pb-fs-2xl);
    font-weight: 700;
    color: var(--pb-navy);
    margin-bottom: var(--pb-space-md);
}

.pb-booking-confirmation__text {
    font-family: var(--pb-font-body);
    font-size: var(--pb-fs-base);
    color: var(--pb-gray);
    margin-bottom: var(--pb-space-lg);
    line-height: 1.6;
}

.pb-booking-confirmation__ref {
    display: inline-block;
    font-family: var(--pb-font-body);
    font-size: var(--pb-fs-lg);
    font-weight: 700;
    color: var(--pb-gold);
    background-color: var(--pb-gold-tint);
    padding: var(--pb-space-sm) var(--pb-space-lg);
    border-radius: var(--pb-radius);
    border: 1px solid var(--pb-gold);
    letter-spacing: 0.1em;
}


/* --------------------------------------------------------------------------
   9. Navigation Buttons
   -------------------------------------------------------------------------- */
.pb-booking-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--pb-space-xl);
    padding-top: var(--pb-space-lg);
    border-top: 1px solid var(--pb-gray-light);
}

.pb-booking-nav__prev {
    display: inline-flex;
    align-items: center;
    gap: var(--pb-space-sm);
    font-family: var(--pb-font-body);
    font-size: var(--pb-fs-sm);
    font-weight: 600;
    color: var(--pb-gray);
    background: none;
    border: 2px solid var(--pb-gray-light);
    border-radius: var(--pb-radius);
    padding: 10px 20px;
    cursor: pointer;
    transition: all var(--pb-transition);
}

.pb-booking-nav__prev::before {
    content: '\2190';
}

.pb-booking-nav__prev:hover {
    color: var(--pb-navy);
    border-color: var(--pb-navy);
}

.pb-booking-nav__next {
    display: inline-flex;
    align-items: center;
    gap: var(--pb-space-sm);
    font-family: var(--pb-font-body);
    font-size: var(--pb-fs-sm);
    font-weight: 600;
    color: var(--pb-white);
    background-color: var(--pb-gold);
    border: 2px solid var(--pb-gold);
    border-radius: var(--pb-radius);
    padding: 10px 24px;
    cursor: pointer;
    transition: all var(--pb-transition);
}

.pb-booking-nav__next::after {
    content: '\2192';
}

.pb-booking-nav__next:hover {
    background-color: var(--pb-gold-dark);
    border-color: var(--pb-gold-dark);
    box-shadow: var(--pb-shadow-gold);
}

.pb-booking-nav__next:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}


/* --------------------------------------------------------------------------
   10. Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
    .pb-booking-products__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pb-payment-choice {
        grid-template-columns: 1fr;
    }

    .pb-booking-progress {
        padding: 0;
    }

    .pb-booking-progress__label {
        font-size: 0.65rem;
    }

    .pb-booking-progress__step::before {
        width: 36px;
        height: 36px;
        font-size: var(--pb-fs-xs);
    }

    .pb-booking-progress__line {
        top: 18px;
        left: calc(50% + 18px);
        width: calc(100% - 36px);
    }

    .pb-booking-step {
        padding: var(--pb-space-lg);
    }
}

@media (max-width: 480px) {
    .pb-booking-products__grid {
        grid-template-columns: 1fr;
    }

    .pb-booking-total {
        flex-direction: column;
        gap: var(--pb-space-sm);
        text-align: center;
    }

    .pb-booking-nav {
        flex-direction: column;
        gap: var(--pb-space-md);
    }

    .pb-booking-nav__prev,
    .pb-booking-nav__next {
        width: 100%;
        justify-content: center;
    }

    .pb-booking-nav__prev {
        order: 2;
    }

    .pb-booking-nav__next {
        order: 1;
    }
}

/* ── Extras Cards ────────────────────────────────────────── */
.pb-bf__extras-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 12px;
}

.pb-bf__extra-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
    background: #fff;
}

.pb-bf__extra-card:hover {
    border-color: #c5a44e;
}

.pb-bf__extra-card--selected {
    border-color: #c5a44e;
    background: #fdf8ec;
    box-shadow: 0 0 0 1px #c5a44e;
}

.pb-bf__extra-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.pb-bf__extra-name {
    font-weight: 600;
    font-size: 14px;
    color: #2C3E50;
}

.pb-bf__extra-desc {
    font-size: 12px;
    color: #777;
}

.pb-bf__extra-price {
    font-weight: 700;
    font-size: 15px;
    color: #c5a44e;
    white-space: nowrap;
}

.pb-bf__extra-check {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: #ccc;
    flex-shrink: 0;
    transition: all 0.2s;
}

.pb-bf__extra-card--selected .pb-bf__extra-check {
    border-color: #c5a44e;
    background: #c5a44e;
    color: #fff;
}

.pb-bf__sidebar-item--extra .pb-bf__sidebar-item-name {
    font-size: 12px;
    color: #888;
}