/* ============================================================
   MeTravel — Dịch vụ (Save Memory)
   Tất cả class bắt đầu bằng dv- để không đụng style cũ.
   ============================================================ */

.dv-trang,
.dv-chan {   /* .dv-chan: khung chân trang ở base.html, cùng bề rộng + lề ngang */
    --muc: var(--ink);
    --teal: var(--brand);
    --teal-nhat: var(--tint);
    --vien: var(--line);
    --cam: var(--mt-note-text);
    --trang: #FFFFFF;

    max-width: 1040px;
    margin: 0 auto;
    padding: 32px 20px 96px;
    color: var(--muc);
    font-family: var(--font-body);
}

/* ---------- Đầu trang ---------- */

.dv-dau h1 {
    margin: 0;
    font-family: var(--font-heading);
    font-size: clamp(28px, 5vw, 38px);
    font-weight: 600;
    letter-spacing: -0.01em;
}

.dv-dan {
    margin: 8px 0 0;
    max-width: 68ch;
    font-size: 15px;
    line-height: 1.6;
    color: rgba(14, 42, 37, 0.7);
}

.dv-phap-nhan {
    margin: 14px 0 0;
    padding: 12px 16px;
    border-left: 3px solid var(--teal);
    background: var(--teal-nhat);
    font-size: 13.5px;
    line-height: 1.6;
}

/* Khoảng cách đầu trang → lưới ô (trước đây do hàng tab tạo ra) */
.dv-bang { margin-top: 28px; }

/* ---------- Lọc khu vực ---------- */

.dv-loc {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 22px;
}

.dv-chip {
    padding: 8px 15px;
    border: 1px solid var(--vien);
    border-radius: 99px;
    background: var(--trang);
    color: var(--muc);
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

.dv-chip[aria-pressed="true"] {
    border-color: var(--teal);
    background: var(--teal);
    color: #fff;
}

/* ---------- Sáu ô ngoài trang Dịch vụ ---------- */

.dv-o-luoi {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

.dv-o {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 190px;
    padding: 20px;
    border-radius: 14px;
    color: #fff;
    text-decoration: none;
    overflow: hidden;
}

.dv-o::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,77,67,0) 35%, rgba(0,77,67,0.55) 100%);
}

.dv-o > * { position: relative; z-index: 1; }

/* Nền bìa khi chưa có ảnh (ô dịch vụ + bìa gói, 2026-10-18): primary phẳng + dải
   gold 5px ở đáy (tokens.css). Lớp phủ tối của .dv-o chừa dải gold ra. */
.dv-nen-bia { background: var(--mt-primary); box-shadow: var(--mt-gold-bar); }
.dv-o.dv-nen-bia::after { bottom: 5px; }

.dv-o img {
    position: absolute;
    inset: 0;
    z-index: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.dv-o-ten {
    margin: 0;
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.dv-o-phu {
    margin: 6px 0 0;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.82);
}

.dv-o:hover .dv-o-ten { text-decoration: underline; text-underline-offset: 4px; }
.dv-o:focus-visible { outline: 3px solid var(--teal); outline-offset: 3px; }

/* ---------- Trang của một ô ---------- */

.dv-quay-lai {
    display: inline-block;
    margin-bottom: 14px;
    color: var(--teal);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
}

.dv-quay-lai:hover { text-decoration: underline; }

.dv-tieu-de-phu {
    margin: 8px 0 0;
    font-size: 15px;
    color: rgba(14, 42, 37, 0.68);
}

/* ---------- Lưới thẻ ---------- */

.dv-luoi {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
    gap: 18px;
}

.dv-the {
    display: flex;
    flex-direction: column;
    background: var(--trang);
    border: 1px solid var(--vien);
    border-radius: 14px;
    overflow: hidden;
}

.dv-the[hidden] { display: none; }

/* Ảnh bìa gói: nền primary phẳng (.dv-nen-bia), thay được bằng ảnh thật */
.dv-bia {
    position: relative;
    aspect-ratio: 16 / 10;
    display: flex;
    align-items: flex-end;
    padding: 14px;
    color: #fff;
}

.dv-bia img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.dv-bia span {
    position: relative;
    padding: 5px 10px;
    border-radius: 6px;
    background: rgba(0, 77, 67, 0.72);
    font-size: 12.5px;
    font-weight: 600;
}

.dv-than {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 16px 18px 18px;
}

.dv-ten {
    margin: 0;
    font-family: var(--font-heading);
    font-size: 17.5px;
    font-weight: 600;
    line-height: 1.35;
}

.dv-mo-ta {
    margin: 7px 0 0;
    font-size: 14px;
    line-height: 1.55;
    color: rgba(14, 42, 37, 0.68);
}

.dv-thong-so {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 14px;
    margin: 12px 0 0;
    padding: 0;
    list-style: none;
    font-size: 13px;
    color: rgba(14, 42, 37, 0.62);
}

.dv-gia-hang {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    margin-top: auto;
    padding-top: 16px;
}

.dv-gia {
    font-size: 22px;
    font-weight: 700;
}

.dv-gia small {
    display: block;
    font-size: 12.5px;
    font-weight: 400;
    color: rgba(14, 42, 37, 0.55);
}

.dv-xem {
    padding: 0;
    border: 0;
    background: none;
    color: var(--teal);
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
    cursor: pointer;
}

.dv-chi-tiet {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--mt-surface);
    font-size: 13.5px;
    line-height: 1.6;
}

.dv-chi-tiet[hidden] { display: none; }
.dv-chi-tiet h4 { margin: 0 0 4px; font-size: 13.5px; font-weight: 700; }
.dv-chi-tiet ul { margin: 0 0 12px; padding-left: 18px; color: rgba(14, 42, 37, 0.72); }
.dv-chi-tiet li { margin-bottom: 3px; }

.dv-nut {
    display: inline-block;
    margin-top: 4px;
    padding: 11px 18px;
    border: 0;
    border-radius: 8px;
    background: var(--accent);
    color: var(--mt-on-primary);
    font-family: inherit;
    font-size: 14.5px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
}

.dv-nut:hover { background: var(--brand-dark, var(--mt-primary-hover)); }
.dv-nut:focus-visible { outline: 2px solid var(--muc); outline-offset: 2px; }

/* ---------- Chính sách ---------- */

.dv-chinh-sach {
    margin-top: 34px;
    padding: 24px;
    background: var(--trang);
    border: 1px solid var(--vien);
    border-radius: 14px;
}

.dv-chinh-sach h2 { margin: 0 0 4px; font-family: var(--font-heading); font-size: 20px; font-weight: 600; }
.dv-chinh-sach h3 { margin: 20px 0 6px; font-family: var(--font-heading); font-size: 15.5px; font-weight: 600; }
.dv-chinh-sach p,
.dv-chinh-sach li { font-size: 14px; line-height: 1.65; color: rgba(14, 42, 37, 0.75); }
.dv-chinh-sach ul { margin: 0; padding-left: 20px; }

.dv-bang-huy {
    width: 100%;
    margin-top: 8px;
    border-collapse: collapse;
    font-size: 14px;
}

.dv-bang-huy th,
.dv-bang-huy td {
    padding: 9px 12px;
    border-bottom: 1px solid var(--mt-surface);
    text-align: left;
}

.dv-bang-huy th { font-weight: 600; color: rgba(14, 42, 37, 0.6); }

.dv-trong {
    padding: 40px 24px;
    background: var(--trang);
    border: 1px dashed var(--vien);
    border-radius: 12px;
    text-align: center;
    color: rgba(14, 42, 37, 0.7);
}

@media (max-width: 640px) {
    .dv-trang, .dv-chan { padding: 22px 16px 80px; }
    .dv-chinh-sach { padding: 18px; }
}

@media print {
    .rail, .brand, #burger, .burger, .cover, .dv-loc, .dv-quay-lai { display: none !important; }
    .shell { display: block !important; }
    .content { width: 100% !important; }
    .dv-chi-tiet[hidden] { display: block !important; }
    .dv-the { break-inside: avoid; }
}