/* Vé Tàu Sài Gòn – giao diện theo phong cách Traveloka */
:root {
  --xanh: #0194f3;
  --xanh-dam: #0770cd;
  --xanh-nhat: #e7f4fd;
  --cam: #ff5e1f;
  --cam-nhat: #fff1eb;
  --chu: #03121a;
  --chu-phu: #687176;
  --nen: #f7f9fa;
  --trang: #fff;
  --vien: #e6eaed;
  --xanh-la: #0a8a4a;
  --bo-goc: 12px;
  --bong: 0 2px 8px rgba(3, 18, 26, .08);
  --bong-dam: 0 8px 28px rgba(3, 18, 26, .16);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Be Vietnam Pro', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  color: var(--chu);
  background: var(--nen);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--xanh-dam); text-decoration: none; }
button { font: inherit; cursor: pointer; }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .5em; }

.khung { max-width: 1180px; margin: 0 auto; padding: 0 16px; }

.icon { width: 18px; height: 18px; flex: none; display: inline-block; vertical-align: -3px; }

/* ---------- Nút ---------- */
.nut {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 20px; border: 0; border-radius: 8px;
  background: var(--cam); color: #fff; font-weight: 700; font-size: 15px;
  text-decoration: none; transition: filter .15s, transform .15s; white-space: nowrap;
}
.nut:hover { filter: brightness(1.06); }
.nut:active { transform: translateY(1px); }
.nut:disabled { opacity: .55; cursor: default; }
.nut-xanh { background: var(--xanh); }
.nut-vien { background: var(--trang); color: var(--xanh-dam); box-shadow: inset 0 0 0 1.5px var(--xanh); }
.nut-zalo { background: #0068ff; }
.nut-nho { min-height: 36px; padding: 0 14px; font-size: 14px; }
.nut-rong { width: 100%; }

/* ---------- Header ---------- */
.dau-trang {
  position: sticky; top: 0; z-index: 50;
  background: var(--trang); box-shadow: 0 1px 0 var(--vien);
}
.dau-trang .khung { display: flex; align-items: center; gap: 24px; min-height: 64px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--chu); font-weight: 800; font-size: 19px; letter-spacing: -.2px; }
.logo-hinh {
  width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--xanh), #2fc0ff); color: #fff;
}
.logo-hinh .icon { width: 22px; height: 22px; }
.logo span b { color: var(--xanh); }
.menu-chinh { display: flex; gap: 4px; margin-left: auto; }
.menu-chinh a { color: var(--chu); font-weight: 600; padding: 8px 12px; border-radius: 8px; }
.menu-chinh a:hover { background: var(--nen); color: var(--xanh-dam); }
.dau-trang .nut { min-height: 40px; }
@media (max-width: 760px) {
  .menu-chinh { display: none; }
  .dau-trang .khung { justify-content: space-between; }
  .dau-trang .nut span { display: none; }
}

/* ---------- Hero trang chủ ---------- */
.hero {
  position: relative; color: #fff; padding: 72px 0 120px;
  background: #062a4a center / cover no-repeat;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(1, 24, 48, .55) 0%, rgba(1, 24, 48, .35) 50%, rgba(1, 24, 48, .75) 100%);
}
.hero .khung { position: relative; }
.hero h1 { font-size: clamp(28px, 4.6vw, 46px); font-weight: 800; max-width: 760px; letter-spacing: -.5px; }
.hero p { font-size: 17px; max-width: 620px; opacity: .92; margin: 0; }
.nhan-hero {
  display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; margin-bottom: 16px;
  border-radius: 999px; background: rgba(255, 255, 255, .16); backdrop-filter: blur(6px);
  font-size: 13px; font-weight: 600;
}

.o-tim-kiem {
  position: relative; z-index: 2; margin-top: -78px;
  background: var(--trang); border-radius: 16px; box-shadow: var(--bong-dam); padding: 20px;
}
.o-tim-kiem-tieu-de { display: flex; gap: 8px; margin-bottom: 14px; }
.tab-tim {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 999px;
  background: var(--xanh-nhat); color: var(--xanh-dam); font-weight: 700; font-size: 14px;
}
.luoi-tim { display: grid; grid-template-columns: 1.6fr 1fr 1fr auto; gap: 12px; align-items: end; }
.truong-tim { border: 1.5px solid var(--vien); border-radius: 10px; padding: 8px 12px; transition: border-color .15s; }
.truong-tim:focus-within { border-color: var(--xanh); }
.truong-tim label { display: block; font-size: 12px; color: var(--chu-phu); font-weight: 600; }
.truong-tim select, .truong-tim input {
  width: 100%; border: 0; outline: 0; padding: 2px 0; background: transparent;
  font: inherit; font-weight: 700; color: var(--chu); font-size: 15px;
}
.luoi-tim .nut { min-height: 56px; padding: 0 28px; }
@media (max-width: 860px) {
  .luoi-tim { grid-template-columns: 1fr 1fr; }
  .luoi-tim .truong-tim:first-child, .luoi-tim .nut { grid-column: 1 / -1; }
}

/* ---------- Khối chung ---------- */
.khoi { padding: 48px 0 8px; }
.khoi-dau { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.khoi-dau h2 { font-size: 26px; font-weight: 800; margin: 0; letter-spacing: -.3px; }
.khoi-dau p { margin: 4px 0 0; color: var(--chu-phu); }

.diem-manh { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; padding-top: 32px; }
.diem-manh > div { display: flex; gap: 12px; align-items: flex-start; background: var(--trang); padding: 16px; border-radius: var(--bo-goc); box-shadow: var(--bong); }
.diem-manh .tron { width: 40px; height: 40px; border-radius: 50%; background: var(--xanh-nhat); color: var(--xanh); display: grid; place-items: center; flex: none; }
.diem-manh strong { display: block; font-size: 14px; }
.diem-manh span { font-size: 13px; color: var(--chu-phu); }
@media (max-width: 860px) { .diem-manh { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .diem-manh { grid-template-columns: 1fr; } }

/* Chip lọc */
.chip-loc { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  border: 1.5px solid var(--vien); background: var(--trang); color: var(--chu);
  border-radius: 999px; padding: 7px 16px; font-weight: 600; font-size: 14px;
}
.chip[aria-pressed="true"] { background: var(--xanh); border-color: var(--xanh); color: #fff; }

/* ---------- Thẻ tàu ---------- */
.danh-sach-tau { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 980px) { .danh-sach-tau { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .danh-sach-tau { grid-template-columns: 1fr; } }
.the-tau { background: var(--trang); border-radius: 14px; overflow: hidden; box-shadow: var(--bong); transition: box-shadow .2s, transform .2s; }
.the-tau:hover { box-shadow: var(--bong-dam); transform: translateY(-3px); }
.the-tau[hidden] { display: none; }
.the-tau > a { display: flex; flex-direction: column; height: 100%; color: inherit; }
.the-tau-anh { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: #dfe7ec; }
.the-tau-anh img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.the-tau:hover .the-tau-anh img { transform: scale(1.05); }
.the-tau-nhan { position: absolute; left: 12px; top: 12px; display: flex; gap: 6px; flex-wrap: wrap; }
.the-tau-nhan span { background: rgba(255, 255, 255, .95); color: var(--xanh-dam); font-size: 12px; font-weight: 700; padding: 4px 10px; border-radius: 999px; }
.the-tau-noi-dung { padding: 16px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.the-tau h3 { font-size: 18px; margin: 0; }
.the-tau-mo-ta { color: var(--chu-phu); font-size: 14px; margin: 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.the-tau-gio { display: flex; gap: 12px; flex-wrap: wrap; font-size: 13px; color: var(--chu-phu); margin: 0; }
.the-tau-gio span { display: inline-flex; align-items: center; gap: 4px; }
.the-tau-chan { margin-top: auto; padding-top: 12px; border-top: 1px dashed var(--vien); display: flex; align-items: end; justify-content: space-between; gap: 8px; }
.the-tau-gia { margin: 0; }
.the-tau-gia small { display: block; color: var(--chu-phu); font-size: 12px; }
.the-tau-gia strong { color: var(--cam); font-size: 18px; font-weight: 800; }

/* Các bước đặt */
.cac-buoc { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; counter-reset: buoc; }
.cac-buoc > div { background: var(--trang); border-radius: var(--bo-goc); padding: 20px; box-shadow: var(--bong); position: relative; }
.cac-buoc > div::before {
  counter-increment: buoc; content: counter(buoc);
  width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center;
  background: var(--xanh); color: #fff; font-weight: 800; margin-bottom: 10px;
}
.cac-buoc h3 { font-size: 16px; }
.cac-buoc p { margin: 0; color: var(--chu-phu); font-size: 14px; }
@media (max-width: 760px) { .cac-buoc { grid-template-columns: 1fr; } }

.bang-lien-he {
  margin: 48px 0 0; border-radius: 16px; padding: 28px; color: #fff;
  background: linear-gradient(120deg, var(--xanh-dam), var(--xanh) 60%, #3bc2ff);
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.bang-lien-he h2 { margin: 0 0 4px; font-size: 22px; }
.bang-lien-he p { margin: 0; opacity: .92; }
.bang-lien-he .nhom { display: flex; gap: 10px; flex-wrap: wrap; }
.bang-lien-he .nut-vien { box-shadow: none; }

/* ---------- Trang tàu ---------- */
.duong-dan { font-size: 13px; color: var(--chu-phu); padding: 16px 0 8px; }
.duong-dan a { color: var(--chu-phu); }
.duong-dan a:hover { color: var(--xanh-dam); }

.tieu-de-tau { display: flex; justify-content: space-between; gap: 16px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 16px; }
.tieu-de-tau h1 { font-size: clamp(24px, 3.4vw, 32px); font-weight: 800; margin: 0 0 8px; letter-spacing: -.3px; }
.the-thong-tin { display: flex; gap: 8px; flex-wrap: wrap; }
.the-thong-tin span { display: inline-flex; align-items: center; gap: 6px; background: var(--trang); border: 1px solid var(--vien); border-radius: 999px; padding: 5px 12px; font-size: 13px; font-weight: 600; }
.the-thong-tin .icon { color: var(--xanh); width: 16px; height: 16px; }
.gia-tieu-de { text-align: right; }
.gia-tieu-de small { display: block; color: var(--chu-phu); font-size: 13px; }
.gia-tieu-de strong { font-size: 24px; color: var(--cam); font-weight: 800; }

.luoi-anh { display: grid; grid-template-columns: 2fr 1fr 1fr; grid-template-rows: 190px 190px; gap: 8px; border-radius: 16px; overflow: hidden; }
.luoi-anh button { border: 0; padding: 0; position: relative; overflow: hidden; background: #dfe7ec; }
.luoi-anh button:first-child { grid-row: 1 / 3; }
.luoi-anh img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s; }
.luoi-anh button:hover img { transform: scale(1.04); }
.luoi-anh .con-lai { position: absolute; inset: 0; background: rgba(3, 18, 26, .55); color: #fff; font-weight: 700; display: grid; place-items: center; font-size: 16px; }
@media (max-width: 760px) {
  .luoi-anh { grid-template-columns: 1fr 1fr; grid-template-rows: 220px 110px; }
  .luoi-anh button:first-child { grid-column: 1 / -1; grid-row: auto; }
  .luoi-anh button:nth-child(n+4) { display: none; }
}
@media (min-width: 761px) { .luoi-anh .chi-dien-thoai { display: none; } }

.thanh-tab {
  position: sticky; top: 64px; z-index: 20; background: var(--trang); margin: 20px 0 0;
  border-radius: var(--bo-goc); box-shadow: var(--bong); display: flex; gap: 4px; padding: 0 8px; overflow-x: auto; scrollbar-width: none;
}
.thanh-tab::-webkit-scrollbar { display: none; }
.thanh-tab a { padding: 14px 12px; color: var(--chu-phu); font-weight: 600; white-space: nowrap; border-bottom: 3px solid transparent; }
.thanh-tab a:hover, .thanh-tab a.dang-xem { color: var(--xanh-dam); border-bottom-color: var(--xanh); }

.bo-cuc-tau { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 24px; align-items: start; margin-top: 20px; }
@media (max-width: 980px) { .bo-cuc-tau { grid-template-columns: 1fr; } }

.muc {
  background: var(--trang); border-radius: 14px; box-shadow: var(--bong); padding: 22px; margin-bottom: 20px;
  scroll-margin-top: 130px;
}
.muc > h2 { font-size: 20px; font-weight: 800; display: flex; align-items: center; gap: 10px; }
.muc > h2 .icon { color: var(--xanh); width: 22px; height: 22px; }
.ghi-chu { color: var(--chu-phu); font-size: 13.5px; margin: 10px 0 0; }

/* Danh sách thực đơn */
.tab-thuc-don { display: flex; gap: 8px; flex-wrap: wrap; margin: 4px 0 16px; }
.nhom-thuc-don[hidden] { display: none; }
.dong-thuc-don {
  display: flex; align-items: center; gap: 14px; padding: 14px 0; border-top: 1px solid var(--vien);
}
.dong-thuc-don:first-of-type { border-top: 0; }
.dong-thuc-don[hidden] { display: none; }
.dong-thuc-don .ten { flex: 1; min-width: 0; }
.dong-thuc-don .ten strong { display: block; font-size: 15px; }
.dong-thuc-don .ten span { color: var(--chu-phu); font-size: 13px; }
.dong-thuc-don .gia { text-align: right; white-space: nowrap; }
.dong-thuc-don .gia strong { color: var(--cam); font-size: 16px; font-weight: 800; display: block; }
.dong-thuc-don .gia small { color: var(--chu-phu); font-size: 12px; }
.nut-xem-them { margin-top: 8px; background: none; border: 0; color: var(--xanh-dam); font-weight: 700; padding: 8px 0; }
.hop-phu-thu { margin-top: 16px; background: var(--nen); border-radius: 10px; padding: 14px 16px; }
.hop-phu-thu h3 { font-size: 15px; margin-bottom: 8px; }
.hop-phu-thu ul { margin: 0; padding-left: 18px; }
.hop-anh-menu {
  margin-top: 16px; display: flex; align-items: center; gap: 14px; padding: 12px; border-radius: 10px;
  border: 1.5px dashed var(--xanh); background: var(--xanh-nhat); width: 100%; text-align: left; color: var(--chu);
}
.hop-anh-menu img { width: 64px; height: 64px; object-fit: cover; border-radius: 8px; }
.hop-anh-menu strong { display: block; color: var(--xanh-dam); }
.hop-anh-menu span { font-size: 13px; color: var(--chu-phu); }

/* Khuyến mãi */
.khuyen-mai { display: flex; gap: 14px; align-items: flex-start; background: var(--cam-nhat); border-radius: 10px; padding: 14px; margin-top: 10px; }
.khuyen-mai h3 { font-size: 16px; color: var(--cam); margin-bottom: 4px; }
.khuyen-mai p { margin: 0; font-size: 14px; }
.khuyen-mai button { border: 0; padding: 0; background: none; flex: none; }
.khuyen-mai img { width: 96px; height: 96px; object-fit: cover; border-radius: 8px; }

/* Lịch trình */
.dong-thoi-gian { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.dong-thoi-gian li { background: var(--nen); border-radius: 10px; padding: 12px 14px; }
.dong-thoi-gian small { color: var(--chu-phu); font-size: 12px; display: block; }
.dong-thoi-gian strong { font-size: 20px; color: var(--xanh-dam); }
@media (max-width: 520px) { .dong-thoi-gian { grid-template-columns: 1fr 1fr 1fr; } .dong-thoi-gian strong { font-size: 17px; } }
.dia-diem { display: flex; gap: 8px; align-items: flex-start; margin: 14px 0 0; font-size: 14px; }
.dia-diem .icon { color: var(--cam); }
.lo-trinh { list-style: none; margin: 18px 0 0; padding: 0 0 0 4px; }
.lo-trinh li { position: relative; padding: 0 0 14px 24px; font-size: 14px; }
.lo-trinh li::before { content: ''; position: absolute; left: 0; top: 5px; width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--xanh); background: var(--trang); }
.lo-trinh li::after { content: ''; position: absolute; left: 6px; top: 17px; bottom: -2px; width: 2px; background: var(--vien); }
.lo-trinh li:last-child::after { display: none; }
.lo-trinh li:first-child::before, .lo-trinh li:last-child::before { background: var(--xanh); }

.danh-sach-dau { list-style: none; margin: 0; padding: 0; }
.danh-sach-dau li { position: relative; padding: 6px 0 6px 28px; font-size: 14.5px; }
.danh-sach-dau li .icon { position: absolute; left: 0; top: 9px; color: var(--xanh-la); width: 18px; height: 18px; }

/* Thẻ bên phải */
.the-dat-nhanh { position: sticky; top: 140px; background: var(--trang); border-radius: 14px; box-shadow: var(--bong-dam); padding: 20px; }
.the-dat-nhanh h3 { font-size: 17px; }
.the-dat-nhanh .gia small { color: var(--chu-phu); font-size: 13px; display: block; }
.the-dat-nhanh .gia strong { color: var(--cam); font-size: 26px; font-weight: 800; }
.the-dat-nhanh ul { list-style: none; padding: 0; margin: 14px 0; font-size: 14px; }
.the-dat-nhanh li { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px dashed var(--vien); }
.the-dat-nhanh li span { color: var(--chu-phu); }
.the-dat-nhanh .nut { margin-top: 8px; }
.the-dat-nhanh .phu { font-size: 12.5px; color: var(--chu-phu); text-align: center; margin: 10px 0 0; }
@media (max-width: 980px) { .cot-phai { display: none; } }

/* ---------- Lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(3, 12, 18, .92); display: none; flex-direction: column; }
.lightbox.mo { display: flex; }
.lightbox-dau { display: flex; justify-content: space-between; align-items: center; color: #fff; padding: 12px 16px; }
.lightbox-dau button, .lightbox-chuyen { background: rgba(255, 255, 255, .12); color: #fff; border: 0; border-radius: 50%; width: 44px; height: 44px; font-size: 22px; display: grid; place-items: center; }
.lightbox-than { flex: 1; display: flex; align-items: center; justify-content: center; gap: 12px; padding: 0 12px; min-height: 0; }
.lightbox-than img { max-width: min(100%, 1100px); max-height: 100%; object-fit: contain; border-radius: 6px; }
.lightbox-day { display: flex; gap: 6px; overflow-x: auto; padding: 12px 16px 16px; }
.lightbox-day button { border: 2px solid transparent; padding: 0; border-radius: 6px; overflow: hidden; flex: none; opacity: .6; background: none; }
.lightbox-day button.chon { border-color: #fff; opacity: 1; }
.lightbox-day img { width: 72px; height: 54px; object-fit: cover; }
@media (max-width: 620px) { .lightbox-chuyen { display: none; } }

/* ---------- Trang đặt chỗ ---------- */
.dau-trang-dat { padding: 24px 0 8px; }
.dau-trang-dat h1 { font-size: clamp(24px, 3.2vw, 30px); font-weight: 800; margin: 0 0 4px; }
.dau-trang-dat p { margin: 0; color: var(--chu-phu); }

.bo-cuc-dat { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 24px; align-items: start; margin: 20px 0 48px; }
@media (max-width: 980px) { .bo-cuc-dat { grid-template-columns: minmax(0, 1fr); } .cot-phieu { position: static; } }

.the-form { background: var(--trang); border-radius: 14px; box-shadow: var(--bong); padding: 22px; }
.the-form h2 { font-size: 17px; font-weight: 800; margin: 0 0 14px; display: flex; gap: 8px; align-items: center; }
.the-form h2 .icon { color: var(--xanh); }
.the-form + .the-form { margin-top: 16px; }
.luoi-form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.luoi-form .ca-dong { grid-column: 1 / -1; }
.luoi-ba { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
@media (max-width: 520px) { .luoi-form { grid-template-columns: 1fr; } }
.o-nhap label { display: block; font-size: 13px; font-weight: 700; margin-bottom: 6px; }
.o-nhap label small { color: var(--chu-phu); font-weight: 500; }
.o-nhap input, .o-nhap select, .o-nhap textarea {
  width: 100%; min-height: 46px; padding: 10px 12px; border: 1.5px solid var(--vien); border-radius: 10px;
  font: inherit; color: var(--chu); background: var(--trang); outline: 0; transition: border-color .15s, box-shadow .15s;
}
.o-nhap textarea { min-height: 76px; resize: vertical; }
.o-nhap input:focus, .o-nhap select:focus, .o-nhap textarea:focus { border-color: var(--xanh); box-shadow: 0 0 0 3px rgba(1, 148, 243, .15); }
.o-nhap.co-loi input, .o-nhap.co-loi select { border-color: #e5484d; }
.loi { color: #d0353b; font-size: 12.5px; margin: 4px 0 0; min-height: 0; }
.loi:empty { display: none; }
.dem-so { display: flex; align-items: center; border: 1.5px solid var(--vien); border-radius: 10px; overflow: hidden; }
.dem-so button { width: 40px; min-height: 44px; border: 0; background: var(--nen); color: var(--xanh-dam); font-size: 20px; font-weight: 700; }
.dem-so input { border: 0 !important; box-shadow: none !important; text-align: center; min-height: 44px; padding: 0; -moz-appearance: textfield; }
.dem-so input::-webkit-outer-spin-button, .dem-so input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.tom-tat-gia { margin-top: 16px; background: var(--xanh-nhat); border-radius: 10px; padding: 12px 14px; display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.tom-tat-gia span { font-size: 13px; color: var(--chu-phu); }
.tom-tat-gia strong { font-size: 20px; color: var(--cam); font-weight: 800; }

.cot-phieu { position: sticky; top: 84px; }
.cot-phieu-tieu-de { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.cot-phieu-tieu-de h2 { font-size: 17px; margin: 0; }
.cot-phieu-tieu-de span { font-size: 12px; color: var(--chu-phu); }
.khung-phieu { overflow: hidden; border-radius: 6px; box-shadow: var(--bong-dam); background: #fff; }
.nhom-nut-gui { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 16px; }
.nhom-nut-gui .nut { width: 100%; }
.thong-bao { margin: 12px 0 0; font-size: 14px; padding: 0; }
.thong-bao:not(:empty) { padding: 10px 12px; border-radius: 8px; background: var(--xanh-nhat); color: var(--xanh-dam); }
.thong-bao.loi-gui { background: #fdecec; color: #c0262d; }
.thong-bao.da-gui { background: #e6f6ee; color: var(--xanh-la); }
.khung-sao-chep textarea { width: 100%; margin-top: 10px; border: 1.5px solid var(--vien); border-radius: 8px; padding: 10px; font: inherit; font-size: 13px; }

/* Phiếu đặt chỗ (theo mẫu phiếu xác nhận) */
.phieu {
  width: 760px; background: #fff; color: #1b2a3a; position: relative; overflow: hidden;
  font-family: 'Be Vietnam Pro', Arial, sans-serif; font-size: 13px; line-height: 1.5;
}
.phieu-noi { padding: 26px 30px 0; }
.phieu-goc { position: absolute; right: -40px; top: -30px; width: 260px; height: 110px; background: linear-gradient(135deg, #5da9e9, #1f5fa8); transform: skewY(8deg); opacity: .9; }
.phieu-goc::after { content: ''; position: absolute; left: -30px; top: 30px; width: 200px; height: 60px; background: #b9dcf7; transform: skewY(-14deg); }
.phieu-cong-ty { position: relative; max-width: 72%; }
.phieu-cong-ty strong { font-size: 15px; display: block; }
.phieu-cong-ty p { margin: 0; font-style: italic; }
.phieu h2 { text-align: center; color: #2c4a74; font-size: 16px; font-weight: 700; margin: 22px 0 6px; letter-spacing: .2px; }
.phieu-ngay { text-align: center; font-style: italic; margin: 0 0 16px; }
.phieu h3 { color: #2c4a74; font-size: 14px; margin: 16px 0 6px; text-transform: uppercase; }
.phieu table { width: 100%; border-collapse: collapse; }
.phieu td { border: 1px solid #1b2a3a; padding: 3px 8px; vertical-align: top; }
.phieu td.nhan { width: 38%; }
.phieu .do { color: #d22; font-weight: 600; }
.phieu .giua { text-align: center; }
.phieu .xanh-chu { color: #2c4a74; }
.phieu ul { margin: 4px 0; padding-left: 40px; }
.phieu-gio p { margin: 2px 0; }
.phieu-gio b { color: #2c4a74; }
.phieu-luu-y { color: #d22; font-style: italic; font-weight: 600; margin: 14px 0 0; }
.phieu-chuc { text-align: center; color: #2c4a74; font-size: 18px; font-weight: 700; margin: 14px 0 8px; position: relative; z-index: 2; }
.phieu-pho {
  position: relative; height: 120px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, #0d1b3d 55%, #070f26 100%);
}
.phieu-pho .toa { position: absolute; bottom: 26px; background: linear-gradient(180deg, #24345e, #101a38); }
.phieu-pho .toa::after {
  content: ''; position: absolute; inset: 8px 4px; opacity: .9;
  background-image: radial-gradient(circle, #ffd27a 1px, transparent 1.6px);
  background-size: 7px 9px;
}
.phieu-pho .nuoc { position: absolute; left: 0; right: 0; bottom: 0; height: 26px; background: linear-gradient(180deg, #1b2f6b, #3b2a7a 50%, #0b1533); }
.phieu-pho .nuoc::after { content: ''; position: absolute; inset: 6px 0 auto; height: 3px; background: repeating-linear-gradient(90deg, #ffd27a 0 10px, transparent 10px 26px); opacity: .5; }

/* ---------- Footer ---------- */
.chan-trang { background: #0b1f33; color: #c6d3de; margin-top: 56px; padding: 40px 0 96px; font-size: 14px; }
.chan-trang a { color: #fff; }
.chan-trang-luoi { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; }
.chan-trang h3 { color: #fff; font-size: 15px; margin-bottom: 12px; }
.chan-trang p { margin: 0 0 6px; }
.chan-trang ul { list-style: none; margin: 0; padding: 0; }
.chan-trang li { margin-bottom: 6px; }
.chan-trang .logo { color: #fff; margin-bottom: 12px; }
.cong-ty { margin-top: 28px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, .12); display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: 13.5px; }
.cong-ty strong { color: #fff; }
.huy-hieu { display: inline-block; background: var(--cam); color: #fff; font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 999px; margin-left: 6px; vertical-align: 1px; }
@media (max-width: 760px) { .chan-trang-luoi { grid-template-columns: 1fr; } }
@media (min-width: 981px) { .chan-trang { padding-bottom: 40px; } }

/* Thanh liên hệ nổi trên điện thoại */
.thanh-lien-he {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; display: flex; gap: 8px; padding: 10px 12px;
  padding-bottom: max(10px, env(safe-area-inset-bottom));
  background: var(--trang); box-shadow: 0 -4px 16px rgba(3, 18, 26, .1);
}
.thanh-lien-he .nut { flex: 1; }
.thanh-lien-he .gia-nho { display: flex; flex-direction: column; justify-content: center; line-height: 1.2; padding-right: 4px; }
.thanh-lien-he .gia-nho small { font-size: 11px; color: var(--chu-phu); }
.thanh-lien-he .gia-nho strong { color: var(--cam); font-size: 16px; }
@media (min-width: 981px) { .thanh-lien-he { display: none; } }

/* In / lưu PDF: chỉ in phiếu */
@media print {
  body { background: #fff; }
  body.trang-dat-cho > *:not(main), .trang-dat-cho .dau-trang-dat, .trang-dat-cho .cot-form,
  .trang-dat-cho .nhom-nut-gui, .trang-dat-cho .thong-bao, .trang-dat-cho .cot-phieu-tieu-de, .trang-dat-cho .khung-sao-chep { display: none !important; }
  .trang-dat-cho .bo-cuc-dat { display: block; margin: 0; }
  .trang-dat-cho .khung-phieu { box-shadow: none; overflow: visible; }
  .phieu { zoom: 1 !important; margin: 0 auto; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

/* Thư viện ảnh nhỏ trong trang tàu */
.luoi-anh-nho { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.luoi-anh-nho button { border: 0; padding: 0; position: relative; overflow: hidden; border-radius: 10px; aspect-ratio: 4 / 3; background: #dfe7ec; }
.luoi-anh-nho img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.luoi-anh-nho button:hover img { transform: scale(1.05); }
.luoi-anh-nho .con-lai { position: absolute; inset: 0; background: rgba(3, 18, 26, .55); color: #fff; font-weight: 700; display: grid; place-items: center; }
@media (max-width: 520px) { .luoi-anh-nho { grid-template-columns: repeat(3, 1fr); } }
.diem-manh p { margin: 0; }

@media (max-width: 620px) {
  .gia-tieu-de { text-align: left; }
  .dong-thuc-don { flex-wrap: wrap; gap: 6px 12px; }
  .dong-thuc-don .ten { flex-basis: 100%; }
  .dong-thuc-don .gia { text-align: left; flex: 1; display: flex; align-items: baseline; gap: 4px; }
  .dong-thuc-don .gia strong { display: inline; }
}

/* ---------- Ảnh bìa chuyển động ---------- */
.hero { overflow: hidden; }
.hero-nen { position: absolute; inset: 0; }
.hero-nen video { width: 100%; height: 100%; object-fit: cover; }
.hero-anh {
  position: absolute; inset: 0; background: center / cover no-repeat;
  opacity: 0; transform: scale(1.12); transition: opacity 1.4s ease, transform 7.5s ease-out;
}
.hero-anh.hien { opacity: 1; transform: scale(1); }
.hero::before { z-index: 1; }
.hero .khung { z-index: 2; }
.hero-cham { position: absolute; z-index: 3; left: 50%; bottom: 96px; transform: translateX(-50%); display: flex; gap: 8px; }
.hero-cham button { width: 8px; height: 8px; border-radius: 999px; border: 0; padding: 0; background: rgba(255, 255, 255, .5); transition: width .3s, background .3s; }
.hero-cham button.chon { width: 24px; background: #fff; }
@media (prefers-reduced-motion: reduce) { .hero-anh { transition: opacity .6s; transform: none !important; } }

/* ---------- Logo ảnh ---------- */
.logo-anh img { height: 40px; width: auto; display: block; }
.logo-anh-footer img { height: 48px; }

/* ---------- Buffet / Set menu tách riêng ---------- */
.tab-loai { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 4px 0 16px; }
.tab-loai button {
  border: 1.5px solid var(--vien); background: var(--trang); border-radius: 12px; padding: 12px 14px; text-align: left;
  display: flex; flex-direction: column; gap: 2px; color: var(--chu);
}
.tab-loai button strong { font-size: 16px; }
.tab-loai button span { font-size: 12.5px; color: var(--chu-phu); }
.tab-loai button[aria-pressed="true"] { border-color: var(--xanh); background: var(--xanh-nhat); box-shadow: inset 0 0 0 1px var(--xanh); }
.tab-loai button[aria-pressed="true"] strong { color: var(--xanh-dam); }
.nhom-loai[hidden] { display: none; }
.nhom-thuc-don h3 { font-size: 15px; margin: 8px 0 4px; color: var(--chu-phu); text-transform: uppercase; letter-spacing: .3px; }
.anh-mon { flex: none; width: 64px; height: 64px; border: 0; padding: 0; border-radius: 10px; overflow: hidden; background: var(--xanh-nhat); }
.anh-mon img { width: 100%; height: 100%; object-fit: cover; }
.anh-trong { width: 100%; height: 100%; display: grid; place-items: center; color: var(--xanh); }
.anh-trong .icon { width: 26px; height: 26px; }
.nut-xem-menu { display: inline-flex; align-items: center; gap: 4px; margin-top: 4px; padding: 0; border: 0; background: none; color: var(--xanh-dam); font-weight: 600; font-size: 13px; }
.nut-xem-menu .icon { width: 15px; height: 15px; }
.dong-thuc-don .ten span.ten-phu { display: block; }
.hop-trong { background: var(--nen); border-radius: 10px; padding: 16px; }
.hop-trong p { margin: 0 0 8px; }
@media (max-width: 620px) {
  .dong-thuc-don .ten { flex-basis: calc(100% - 78px); }
}

/* ---------- Trang đặt chỗ nhiều bước ---------- */
ol.cac-buoc-dat { list-style: none; padding: 0; margin: 16px 0 0; display: flex; gap: 6px; flex-wrap: wrap; counter-reset: none; }
ol.cac-buoc-dat li { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; color: var(--chu-phu); padding: 6px 12px 6px 6px; border-radius: 999px; background: var(--trang); border: 1px solid var(--vien); }
ol.cac-buoc-dat li b { width: 22px; height: 22px; border-radius: 50%; background: var(--vien); color: var(--chu-phu); display: grid; place-items: center; font-size: 12px; }
ol.cac-buoc-dat li.dang { color: var(--xanh-dam); border-color: var(--xanh); }
ol.cac-buoc-dat li.dang b { background: var(--xanh); color: #fff; }
ol.cac-buoc-dat li.xong b { background: var(--xanh-la); color: #fff; }
.bo-cuc-dat { grid-template-columns: minmax(0, 1fr) 360px; }
.cot-form section[hidden] { display: none; }
.cot-form .the-form + .the-form { margin-top: 16px; }
.nut-buoc { display: flex; justify-content: flex-end; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.nut-buoc .nut { min-width: 160px; }

.tab-loai button.khong-co { opacity: .6; }
.tieu-de-nhom { font-size: 13px; color: var(--chu-phu); text-transform: uppercase; letter-spacing: .3px; margin: 14px 0 6px; }
.danh-sach-mon { display: flex; flex-direction: column; gap: 8px; }
.mon { display: flex; align-items: center; gap: 12px; padding: 10px; border: 1.5px solid var(--vien); border-radius: 12px; transition: border-color .15s, background .15s; }
.mon.dang-chon { border-color: var(--xanh); background: var(--xanh-nhat); }
.mon-ten { flex: 1; min-width: 0; }
.mon-ten strong { display: block; }
.mon-ten span { display: block; color: var(--chu-phu); font-size: 13px; }
.mon-gia { text-align: right; white-space: nowrap; }
.mon-gia strong { display: block; color: var(--cam); font-weight: 800; }
.mon-gia small { color: var(--chu-phu); font-size: 12px; }
.mon .dem-so { width: 118px; flex: none; }
.mon .dem-so button { width: 34px; min-height: 36px; }
.mon .dem-so input { min-height: 36px; }
.chon-tron { flex: none; display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--xanh-dam); cursor: pointer; padding: 6px 10px; border-radius: 8px; border: 1.5px solid var(--xanh); }
.chon-tron input { width: 18px; height: 18px; accent-color: var(--xanh); margin: 0; }
@media (max-width: 620px) {
  .mon { flex-wrap: wrap; }
  .mon-ten { flex-basis: calc(100% - 80px); }
  .mon-gia { flex: 1; text-align: left; }
}
.dem-khach { margin-top: 16px; border-top: 1px solid var(--vien); padding-top: 8px; }
.dong-dem { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--vien); }
.dong-dem strong { display: block; }
.dong-dem span { display: block; font-size: 13px; color: var(--chu-phu); }
.dong-dem .dem-so { width: 130px; flex: none; }

.o-chon { display: flex; gap: 10px; align-items: flex-start; margin-top: 16px; padding: 12px; border-radius: 10px; background: var(--nen); cursor: pointer; }
.o-chon input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--xanh); flex: none; }
.o-chon strong { display: block; }
.o-chon small { color: var(--chu-phu); }
#khung-vat { margin-top: 14px; }
#khung-vat[hidden] { display: none; }

.cot-tom-tat { position: sticky; top: 84px; }
.the-tom-tat { background: var(--trang); border-radius: 14px; box-shadow: var(--bong-dam); padding: 18px; }
.the-tom-tat h2 { font-size: 17px; margin-bottom: 12px; }
.tt-tau { display: flex; gap: 12px; align-items: center; padding-bottom: 12px; border-bottom: 1px solid var(--vien); }
.tt-tau img { width: 64px; height: 64px; object-fit: cover; border-radius: 10px; }
.tt-tau strong { display: block; }
.tt-tau span { font-size: 13px; color: var(--chu-phu); }
.tt-dong { list-style: none; margin: 0; padding: 8px 0; }
.tt-dong li { display: flex; justify-content: space-between; gap: 10px; padding: 6px 0; font-size: 14px; }
.tt-dong small { display: block; color: var(--chu-phu); font-size: 12px; }
.tt-tong { display: flex; justify-content: space-between; align-items: baseline; padding-top: 12px; border-top: 1px solid var(--vien); }
.tt-tong strong { color: var(--cam); font-size: 22px; font-weight: 800; }
@media (max-width: 980px) { .cot-tom-tat { position: static; order: -1; } }

.loi-nhan { background: var(--cam-nhat); border-radius: 10px; padding: 12px 14px; margin: 0 0 14px; font-size: 14px; }
.chon-tai-khoan { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px; }
@media (max-width: 620px) { .chon-tai-khoan { grid-template-columns: 1fr; } }
.the-tai-khoan { display: flex; gap: 10px; align-items: flex-start; padding: 12px; border: 1.5px solid var(--vien); border-radius: 12px; cursor: pointer; }
.the-tai-khoan.dang-chon { border-color: var(--xanh); background: var(--xanh-nhat); }
.the-tai-khoan input { accent-color: var(--xanh); margin-top: 3px; }
.the-tai-khoan strong { display: block; font-size: 14px; }
.the-tai-khoan small { color: var(--chu-phu); font-size: 12.5px; }
.hop-vat { background: var(--xanh-nhat); border-radius: 10px; padding: 12px 14px; font-size: 14px; margin: 12px 0; }
.hop-chuyen-khoan { display: grid; grid-template-columns: 220px 1fr; gap: 18px; align-items: start; border: 1.5px dashed var(--xanh); border-radius: 14px; padding: 16px; }
@media (max-width: 620px) { .hop-chuyen-khoan { grid-template-columns: 1fr; } }
.hop-chuyen-khoan .qr { text-align: center; }
.hop-chuyen-khoan .qr img { width: 100%; max-width: 240px; margin: 0 auto; border-radius: 10px; background: #fff; }
.hop-chuyen-khoan .qr small { display: block; color: var(--chu-phu); font-size: 12px; margin-top: 6px; }
.hop-chuyen-khoan dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 8px 12px; font-size: 14px; }
.hop-chuyen-khoan dt { color: var(--chu-phu); }
.hop-chuyen-khoan dd { margin: 0; word-break: break-word; }
.hop-chuyen-khoan .so-tien { color: var(--cam); font-size: 18px; }
.nut-chep { border: 0; background: var(--xanh-nhat); color: var(--xanh-dam); font-weight: 700; font-size: 12px; padding: 3px 8px; border-radius: 6px; margin-left: 4px; }
.hop-cho { text-align: center; }
.hop-cho p { margin: 0 0 10px; }
.vong-cho { width: 44px; height: 44px; margin: 4px auto 12px; border-radius: 50%; border: 4px solid var(--xanh-nhat); border-top-color: var(--xanh); animation: quay 1.2s linear infinite; }
@keyframes quay { to { transform: rotate(360deg); } }
.trang-dat-cho .thong-bao { margin-top: 12px; }

/* Chân trang */
.huy-hieu-lon { display: inline-block; background: var(--cam); color: #fff !important; font-weight: 700; font-size: 12.5px; padding: 4px 12px; border-radius: 999px; margin: 0 0 10px !important; }
.chan-trang-cong-ty h3 { margin-bottom: 6px; }
.ds-lien-he li { display: flex; flex-direction: column; margin-bottom: 10px; }
.ds-lien-he span { font-size: 12px; color: #8ea3b5; }
.ds-lien-he b { color: #fff; font-weight: 600; }
#xac-nhan .bo-cuc-dat { grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); }
@media (max-width: 980px) { .bo-cuc-dat, #xac-nhan .bo-cuc-dat { grid-template-columns: minmax(0, 1fr); } }
.dem-so input { flex: 1; width: 100%; min-width: 0; font: inherit; font-weight: 700; color: var(--chu); background: var(--trang); outline: 0; }
.dem-so button { flex: none; }

/* ---------- Chính sách & điều kiện vé ---------- */
.chinh-sach details { border: 1px solid var(--vien); border-radius: 12px; padding: 0 16px; margin-bottom: 10px; background: var(--trang); }
.chinh-sach summary { cursor: pointer; list-style: none; padding: 14px 0; font-weight: 700; font-size: 16px; display: flex; justify-content: space-between; align-items: center; }
.chinh-sach summary::-webkit-details-marker { display: none; }
.chinh-sach summary::after { content: '+'; font-size: 22px; color: var(--xanh); font-weight: 400; }
.chinh-sach details[open] summary::after { content: '−'; }
.chinh-sach details[open] { padding-bottom: 10px; }
.chinh-sach h4 { margin: 8px 0 2px; font-size: 14px; color: var(--xanh-dam); }
.canh-bao-tre { margin: 10px 0 0; padding: 10px 12px; border-radius: 8px; background: #fff4e5; color: #9a5b00; font-size: 13.5px; }
.canh-bao-tre[hidden] { display: none; }
.o-chon a { color: var(--xanh-dam); text-decoration: underline; }

/* Nền ảnh bìa khi chưa có ảnh: trời đêm + ánh đèn sông */
.hero {
  background:
    radial-gradient(1200px 400px at 80% 110%, rgba(255, 196, 92, .28), transparent 60%),
    radial-gradient(900px 500px at 10% 0%, rgba(1, 148, 243, .45), transparent 60%),
    linear-gradient(160deg, #031b33 0%, #06325c 55%, #0a4a86 100%);
}
img.anh-cho { background: #0b2a4a; }
.nhan-thieu-anh { position: absolute; z-index: 3; right: 16px; top: 12px; max-width: min(560px, calc(100% - 32px)); padding: 6px 10px; border-radius: 8px; background: rgba(0, 0, 0, .45); color: #bfe3ff; font: 12px/1.4 Consolas, monospace; }

.chip-nhom-con { margin: 0 0 12px; }
.chip-nhom-con .chip { padding: 5px 12px; font-size: 13px; }
.dong-thuc-don[hidden], .mon[hidden] { display: none; }
/* Ẩn chữ alt trong lúc ảnh đang tải hoặc trước khi đổi sang khung thay thế */
.anh-mon img, .luoi-anh img, .the-tau-anh img, .tt-tau img, .lightbox img, .khuyen-mai img { color: transparent; background: #0b2a4a; }

.qr-loi { padding: 18px 12px; border-radius: 10px; background: #fdecec; color: #c0262d; font-size: 13.5px; }
.hop-ms-nguyen { margin-top: 16px; padding: 14px; border-radius: 12px; border: 1.5px dashed var(--cam); background: var(--cam-nhat); }
.hop-ms-nguyen p { margin: 4px 0 10px; font-size: 13.5px; }
.hop-ms-nguyen .nut { margin-top: 10px; }

/* ---------- Chữ ký số ---------- */
.phieu-xac-thuc { display: flex; gap: 14px; align-items: center; margin: 14px 0 0; padding: 10px; border: 1.5px dashed #2c4a74; border-radius: 8px; font-size: 12.5px; }
.phieu-xac-thuc img { width: 150px; height: 150px; flex: none; image-rendering: pixelated; }
#khung-khoa textarea { width: 100%; font: 12px/1.4 Consolas, monospace; border: 1.5px solid var(--vien); border-radius: 8px; padding: 8px; }
.nhom-nut-khoa { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.khoa-ok { color: var(--xanh-la); font-weight: 700; margin: 0; }
.khoa-canh-bao { color: #9a5b00; margin: 0 0 8px; }
.khoa-loi { color: #c0262d; font-weight: 700; margin: 8px 0 0; }
.trang-kiem-tra-ve main { min-height: 60vh; display: flex; justify-content: center; padding-top: 28px; }
.ve-ket-qua { max-width: 520px; width: 100%; background: var(--trang); border-radius: 18px; box-shadow: var(--bong-dam); padding: 28px 24px; text-align: center; }
.ve-ket-qua h1 { font-size: 26px; margin: 8px 0; }
.ve-dau { width: 72px; height: 72px; margin: 0 auto; border-radius: 50%; display: grid; place-items: center; font-size: 40px; color: #fff; }
.ve-dung .ve-dau { background: var(--xanh-la); }
.ve-dung h1 { color: var(--xanh-la); }
.ve-sai .ve-dau { background: #d0353b; }
.ve-sai h1 { color: #d0353b; }
.ve-ket-qua dl { display: grid; grid-template-columns: auto 1fr; gap: 8px 14px; text-align: left; margin: 18px 0 0; font-size: 15px; }
.ve-ket-qua dt { color: var(--chu-phu); }
.ve-ket-qua dd { margin: 0; font-weight: 700; }
.ve-ngay-lech { background: #fff4e5; color: #9a5b00; border-radius: 8px; padding: 8px 10px; }

/* ---------- Trang chủ: so sánh, hỏi đáp, chọn ngày nhanh ---------- */
.ngay-nhanh { display: flex; gap: 6px; margin-top: 4px; flex-wrap: wrap; }
.ngay-nhanh button { border: 0; background: var(--xanh-nhat); color: var(--xanh-dam); font-size: 12px; font-weight: 700; padding: 3px 8px; border-radius: 999px; }
.ngay-nhanh button.chon { background: var(--xanh); color: #fff; }
.bang-so-sanh-khung { overflow-x: auto; background: var(--trang); border-radius: 14px; box-shadow: var(--bong); }
.bang-so-sanh { width: 100%; border-collapse: collapse; min-width: 720px; font-size: 14px; }
.bang-so-sanh th, .bang-so-sanh td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--vien); white-space: nowrap; }
.bang-so-sanh thead th { background: var(--nen); color: var(--chu-phu); font-size: 12.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .3px; }
.bang-so-sanh tbody tr:last-child th, .bang-so-sanh tbody tr:last-child td { border-bottom: 0; }
.bang-so-sanh tbody tr:hover { background: var(--xanh-nhat); }
.bang-so-sanh tbody th a { color: var(--chu); font-weight: 700; }
.bang-so-sanh .gia { color: var(--cam); font-weight: 800; }
.nhan-nho { display: inline-block; background: var(--xanh-nhat); color: var(--xanh-dam); font-size: 12px; font-weight: 700; padding: 2px 8px; border-radius: 999px; }
.hoi-dap details p { margin: 0 0 10px; color: var(--chu-phu); }

/* ---------- Logo góc phải header, logo chân trang ---------- */
.logo-goc-phai { display: flex; align-items: center; flex: none; }
.logo-anh-gocPhai img { height: 48px; width: 48px; object-fit: cover; border-radius: 10px; display: block; box-shadow: 0 1px 4px rgba(3, 18, 26, .25); }
.chan-trang .logo-anh-footer img { height: 96px; width: 96px; object-fit: cover; border-radius: 14px; }
@media (max-width: 760px) { .logo-anh-gocPhai img { height: 40px; width: 40px; } }

/* ---------- Giới thiệu tàu ---------- */
.gioi-thieu-tau { font-size: 15.5px; line-height: 1.7; margin: 0 0 14px; }
.noi-bat { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.noi-bat li { display: flex; gap: 8px; align-items: flex-start; background: var(--xanh-nhat); border-radius: 10px; padding: 10px 12px; font-size: 14px; font-weight: 600; }
.noi-bat .icon { color: var(--xanh-la); flex: none; margin-top: 2px; }
@media (max-width: 760px) { .noi-bat { grid-template-columns: 1fr; } }

/* ---------- Tạo uy tín: logo trên phiếu, thanh toán, tóm tắt, footer ---------- */
.phieu-dau { display: flex; gap: 14px; align-items: center; position: relative; }
.phieu-logo { width: 84px; height: 84px; object-fit: cover; border-radius: 10px; flex: none; }
.phieu-dau .phieu-cong-ty { max-width: none; }
.phieu-chim { position: absolute; inset: 0; display: grid; place-items: center; pointer-events: none; z-index: 0; }
.phieu-chim-anh { width: 360px; height: 360px; object-fit: cover; opacity: .06; border-radius: 50%; }
.phieu-noi { position: relative; z-index: 1; }
.khoi-uy-tin { display: flex; gap: 14px; align-items: center; padding: 14px; margin-bottom: 14px; border-radius: 12px; background: #0b1f33; color: #e6eef5; }
.khoi-uy-tin strong { display: block; color: #fff; font-size: 15px; }
.khoi-uy-tin span { font-size: 13px; color: #c6d3de; }
.khoi-uy-tin ul { list-style: none; padding: 0; margin: 8px 0 0; display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 13px; }
.khoi-uy-tin li { display: inline-flex; gap: 6px; align-items: center; }
.khoi-uy-tin .icon { color: #f2c86b; width: 16px; height: 16px; }
.uy-tin-logo { width: 64px; height: 64px; object-fit: cover; border-radius: 10px; flex: none; }
.tt-dai-ly { display: flex; gap: 10px; align-items: center; margin-top: 14px; padding-top: 12px; border-top: 1px dashed var(--vien); font-size: 12.5px; color: var(--chu-phu); }
.tt-logo { width: 36px; height: 36px; object-fit: cover; border-radius: 8px; flex: none; }
.dai-uy-tin { list-style: none; margin: 24px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.dai-uy-tin li { border: 1px solid rgba(242, 200, 107, .45); color: #f2c86b; border-radius: 999px; padding: 5px 12px; font-size: 12.5px; font-weight: 600; }
.ve-logo { width: 72px; height: 72px; object-fit: cover; border-radius: 12px; display: block; margin: 0 auto 12px; }
@media (max-width: 520px) { .khoi-uy-tin { flex-direction: column; align-items: flex-start; } }