/* ==========================================================================
   booking-tweaks.css
   --------------------------------------------------------------------------
   Bổ sung style để layout chi tiết tour gần với:
   https://hagiangmotorventures.com/tours/ha-giang-loop-cao-bang-ban-gioc-waterfall-5-days-4-nights
   Không sửa style.css / booking.css / main.css gốc — chỉ override khi cần.
   ========================================================================== */

/* Hero — banner full-width */
.hg-single-tour { margin-top: 0; }

/* Tour meta strip — chip giống reference */
.hg-tour-meta {
    display: flex; flex-wrap: wrap; gap: 10px;
    margin: 16px 0 24px;
    padding: 12px 16px;
    background: #fff;
    border: 1px solid var(--color-border, #e7e7e7);
    border-radius: 12px;
    font-size: .92rem;
}
.hg-tour-meta span {
    display: inline-flex; align-items: center; gap: 6px;
    color: var(--color-text, #333);
    padding-right: 14px; margin-right: 6px;
    border-right: 1px solid var(--color-border, #eee);
}
.hg-tour-meta span:last-child { border-right: 0; }

/* Tab navigation — sticky dưới hero */
.hg-tour-tabs {
    position: sticky;
    top: 0;
    z-index: 20;
    background: #fff;
    border-bottom: 1px solid var(--color-border, #e7e7e7);
    padding: 8px 0;
    margin: 0 0 24px;
    display: flex; gap: 4px; flex-wrap: wrap;
}
.hg-tour-tabs a {
    padding: 10px 16px;
    color: var(--color-text-muted, #666);
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    font-size: .92rem;
    transition: background .15s, color .15s;
}
.hg-tour-tabs a:hover { background: #fff5ee; color: var(--color-primary, #ff6b00); }
.hg-tour-tabs a.is-active { background: var(--color-primary, #ff6b00); color: #fff; }

/* Section headings */
.hg-tour-section { scroll-margin-top: 80px; }
.hg-tour-section h3 {
    font-family: var(--font-display, 'Playfair Display', serif);
    font-size: 1.6rem;
    margin: 0 0 16px;
    color: var(--color-secondary, #1f2937);
}

/* Itinerary cards giống Day 0 / Day 1 ở reference */
.hg-itinerary__day {
    position: relative;
    padding: 16px 16px 16px 56px;
    margin-bottom: 12px;
    background: #fff;
    border: 1px solid var(--color-border, #e7e7e7);
    border-radius: 12px;
    transition: box-shadow .2s;
}
.hg-itinerary__day:hover { box-shadow: 0 6px 20px rgba(0,0,0,.06); }
.hg-itinerary__day::before {
    content: "";
    position: absolute; left: 20px; top: 22px;
    width: 20px; height: 20px;
    background: var(--color-primary, #ff6b00);
    border-radius: 999px;
}
.hg-itinerary__day::after {
    content: "";
    position: absolute; left: 29px; top: 42px; bottom: -14px;
    border-left: 2px dashed var(--color-primary, #ff6b00);
    opacity: .35;
}
.hg-itinerary__day:last-child::after { display: none; }

/* Total widget sticky bên phải */
.hg-total-widget {
    position: sticky; top: 96px;
    background: #fff;
    border: 1px solid var(--color-border, #e7e7e7);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 6px 24px rgba(0,0,0,.05);
}
.hg-total-widget__head {
    background: linear-gradient(135deg, var(--color-primary, #ff6b00), var(--color-primary-dark, #d75c00));
    color: #fff;
    padding: 18px 20px;
    display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap;
}
.hg-total-widget__from { font-size: .78rem; opacity: .85; text-transform: uppercase; letter-spacing: .1em; }
.hg-total-widget__price { font-size: 1.6rem; font-weight: 700; }
.hg-total-widget__per   { font-size: .82rem; opacity: .85; }
.hg-total-widget__body  { padding: 18px 20px; }

/* Booking step counter — tròn cam giống reference */
.hg-step__label .num {
    display: inline-flex; justify-content: center; align-items: center;
    width: 28px; height: 28px; border-radius: 999px;
    background: var(--color-primary, #ff6b00); color: #fff;
    font-weight: 700; font-size: .82rem;
    margin-right: 8px;
}

/* Option cards — Accommodation & Bus options */
.hg-option-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 640px) { .hg-option-cards { grid-template-columns: 1fr; } }
.hg-option-card {
    background: #fff;
    border: 2px solid var(--color-border, #e7e7e7);
    border-radius: 12px;
    padding: 14px;
    cursor: pointer;
    transition: all .15s;
}
.hg-option-card:hover { border-color: var(--color-primary, #ff6b00); transform: translateY(-1px); }
.hg-option-card.is-active {
    border-color: var(--color-primary, #ff6b00);
    background: #fff7ef;
    box-shadow: inset 0 0 0 1px var(--color-primary, #ff6b00);
}
.hg-option-card .ttl { font-weight: 600; margin-bottom: 4px; }
.hg-option-card .sub { color: var(--color-text-muted, #666); font-size: .85rem; }
.hg-option-card .pri { color: var(--color-primary, #ff6b00); font-weight: 600; font-size: .9rem; margin-top: 6px; }

/* Bus time pills */
.hg-bus-item {
    display: flex; justify-content: space-between; align-items: center;
    padding: 10px 14px;
    background: #fff;
    border: 1px solid var(--color-border, #e7e7e7);
    border-radius: 10px;
    margin-bottom: 6px;
    cursor: pointer;
    transition: all .15s;
}
.hg-bus-item:hover { border-color: var(--color-primary, #ff6b00); }
.hg-bus-item.is-active { background: #fff7ef; border-color: var(--color-primary, #ff6b00); }
.hg-bus-item .seats { color: var(--color-text-muted, #666); font-size: .8rem; }
.hg-bus-item .price { color: var(--color-primary, #ff6b00); font-weight: 700; }

/* Rider rows */
.hg-rider {
    display: grid;
    grid-template-columns: 100px 1fr auto;
    gap: 10px; align-items: center;
    padding: 10px 12px;
    background: #fff;
    border: 1px solid var(--color-border, #e7e7e7);
    border-radius: 10px;
    margin-bottom: 6px;
}
@media (max-width: 640px) { .hg-rider { grid-template-columns: 1fr; } }
.hg-rider .num { font-weight: 600; color: var(--color-text-muted, #666); }
.hg-rider .idp { display: inline-flex; gap: 6px; align-items: center; font-size: .85rem; }

/* Counter +/− */
.hg-counter {
    display: inline-flex; align-items: center;
    border: 1px solid var(--color-border, #e7e7e7);
    border-radius: 10px; overflow: hidden;
}
.hg-counter button {
    background: #fafafa; border: 0;
    width: 40px; height: 42px; font-size: 18px; cursor: pointer;
}
.hg-counter button:hover:not(:disabled) { background: var(--color-primary, #ff6b00); color: #fff; }
.hg-counter button:disabled { opacity: .5; cursor: not-allowed; }
.hg-counter .val {
    min-width: 56px; text-align: center;
    border-left: 1px solid var(--color-border, #e7e7e7);
    border-right: 1px solid var(--color-border, #e7e7e7);
    font-weight: 700;
}

/* Warnings block */
.hg-warnings {
    background: #fff8e1;
    border: 1px solid #f6c95a;
    border-radius: 10px;
    padding: 12px 16px;
    margin: 12px 0;
    font-size: .9rem;
}
.hg-warnings ul { margin: 6px 0 0 18px; padding: 0; }

/* Date pills (Tour start / End day) */
.hg-date-pills { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.hg-date-pills .pill {
    padding: 4px 10px;
    background: #fff7ef;
    border: 1px solid #ffd7b2;
    color: #a4500a;
    border-radius: 999px;
    font-size: .85rem;
}

/* Sticky mobile bottom bar */
.hg-sticky-total {
    position: fixed; left: 0; right: 0; bottom: 0;
    background: #fff;
    border-top: 1px solid var(--color-border, #e7e7e7);
    padding: 10px 16px;
    display: none; justify-content: space-between; align-items: center;
    z-index: 50;
    box-shadow: 0 -4px 20px rgba(0,0,0,.08);
}
@media (max-width: 992px) { .hg-sticky-total { display: flex; } .hg-total-widget { display: none; } }
.hg-sticky-total .lbl { font-size: .78rem; color: var(--color-text-muted, #666); }
.hg-sticky-total .val { font-size: 1.15rem; font-weight: 700; color: var(--color-primary, #ff6b00); }

/* Book section heading style giống ref */
.hg-book-section { padding: 48px 0; background: #faf9f7; }
.hg-book-section__head { text-align: center; margin-bottom: 32px; }
.hg-book-section__head h2 { font-family: var(--font-display, 'Playfair Display', serif); font-size: 2rem; }

/* Reviews section (full-width, dưới Book this tour) */
.hg-reviews-section { padding: 48px 0; }

/* Discount input strip */
.hg-discount {
    display: flex; gap: 8px; align-items: center; margin: 12px 0;
}
.hg-discount input { flex: 1; padding: 10px 12px; border: 1px solid var(--color-border, #e7e7e7); border-radius: 8px; }
.hg-discount button { padding: 10px 18px; background: var(--color-secondary, #1f2937); color: #fff; border: 0; border-radius: 8px; cursor: pointer; }
.hg-discount-status.ok  { color: #16a34a; font-size: .85rem; margin-bottom: 8px; }
.hg-discount-status.bad { color: #c94a4a; font-size: .85rem; margin-bottom: 8px; }

/* Final check-out total row */
.hg-book__total {
    display: flex; justify-content: space-between; align-items: center;
    padding: 18px 0 0; margin-top: 12px;
    border-top: 1px solid var(--color-border, #e7e7e7);
}
.hg-book__total .lbl { display: block; font-size: .82rem; color: var(--color-text-muted, #666); }
.hg-book__total .val { display: block; font-size: 1.6rem; font-weight: 800; color: var(--color-primary, #ff6b00); }
.hg-book__total .hg-button { padding: 14px 28px; font-size: 1rem; }

/* Tour body layout — main + aside */
.hg-tour-body {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 32px;
    padding-bottom: 48px;
}
@media (max-width: 992px) {
    .hg-tour-body { grid-template-columns: 1fr; }
}

/* Gallery sub-section (Bus / Homestay) — đẹp như ref */
.hg-bus-gallery, .hg-homestay-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 12px;
    margin: 12px 0 24px;
}
.hg-bus-gallery img, .hg-homestay-gallery img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 10px;
    cursor: zoom-in;
}