/* ============================================================
   Bep's Viet — Design System v0.1
   Màu lấy từ 00_BRAND_INFO/PHAN_TICH_PHONG_CACH_THUONG_HIEU.md
   (ước lượng bằng mắt — chờ chị hút mã HEX chính xác từ Canva)
   ============================================================ */

:root {
  --bg: #121009;          /* đen ánh nâu, không đen tuyệt đối */
  --bg-soft: #1a1610;     /* nền band xen kẽ */
  --gold: #c9a24b;        /* vàng gold — tiêu đề, giá, viền */
  --gold-soft: #d8b564;
  --cream: #ede6d6;       /* chữ mô tả — trắng ngà */
  --cream-dim: #b8ad97;   /* chữ phụ, tiếng Anh italic */
  --line: rgba(201, 162, 75, 0.35);
  --serif: "Palatino Nova", Palatino, "Palatino Linotype", "Book Antiqua", Georgia, "Times New Roman", serif;
  --maxw: 900px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  background: var(--bg);
  color: var(--cream);
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-soft); }

/* ───────── header ───────── */

.site-header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px;
  background: rgba(18, 16, 9, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.brand {
  font-size: 1.35rem; letter-spacing: 0.06em;
  color: var(--gold); font-variant: small-caps;
  white-space: nowrap;
}

.site-header nav a {
  margin-left: 22px; font-size: 0.95rem;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--cream-dim);
}
.site-header nav a.on, .site-header nav a:hover { color: var(--gold); }

.site-header nav a.nav-cta {
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 7px 16px;
  transition: background 0.25s, color 0.25s;
}
.site-header nav a.nav-cta:hover { background: var(--gold); color: var(--bg); }

.center-note { border-left: none; text-align: center; padding-left: 0; }

/* ───────── hero ───────── */

.hero {
  text-align: center;
  padding: 64px 24px 70px;
  background: radial-gradient(ellipse at 50% 30%, rgba(201,162,75,0.08), transparent 65%);
}

.hero-kicker {
  letter-spacing: 0.35em; text-transform: uppercase;
  font-size: 0.8rem; color: var(--cream-dim); margin-bottom: 30px;
}

.hero-logo {
  display: block;
  width: min(640px, 96%);
  margin: 0 auto 26px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}

.hero-tag {
  color: var(--cream); font-style: italic;
  letter-spacing: 0.2em; margin: 6px 0 26px;
}

.btn {
  display: inline-block; padding: 12px 30px;
  border: 1px solid var(--gold); color: var(--gold);
  letter-spacing: 0.16em; text-transform: uppercase; font-size: 0.85rem;
  transition: background 0.25s, color 0.25s;
}
.btn:hover { background: var(--gold); color: var(--bg); }
.btn.ghost { border-color: var(--line); }
.d-en-inline { font-style: italic; text-transform: none; letter-spacing: 0.04em; opacity: 0.75; }

/* ───────── bands (sections trang chủ) ───────── */

.band { max-width: var(--maxw); margin: 0 auto; padding: 70px 24px; text-align: center; }
.band.alt { max-width: none; background: var(--bg-soft); border-block: 1px solid var(--line); }
.band.alt > * { max-width: var(--maxw); margin-left: auto; margin-right: auto; }

.band h2, .menu-head h1, .legal h1 {
  color: var(--gold); font-variant: small-caps; font-weight: 500;
  font-size: 2rem; letter-spacing: 0.08em; margin-bottom: 26px;
}

.band h2::after {
  content: ""; display: block; width: 60px; height: 1px;
  background: var(--gold); margin: 16px auto 0; opacity: 0.6;
}

.phil-de { font-size: 1.12rem; max-width: 640px; margin: 0 auto 14px; }
.phil-en { font-style: italic; color: var(--cream-dim); max-width: 640px; margin: 0 auto; }

/* signature cards */

.sig-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px; margin: 34px auto; text-align: left;
}

.sig-card {
  border: 1px solid var(--line); padding: 26px 24px;
  background: var(--bg);
}
.sig-nr { font-size: 0.75rem; letter-spacing: 0.25em; color: var(--cream-dim); text-transform: uppercase; }
.sig-card h3 { color: var(--gold); font-weight: 500; font-size: 1.25rem; margin: 6px 0 10px; }
.sig-card .d-de { font-size: 0.92rem; }
.sig-card .d-en { font-size: 0.88rem; }
.sig-price {
  color: var(--gold); margin-top: 12px; letter-spacing: 0.05em;
  display: flex; align-items: center; justify-content: space-between;
}
.sig-price .add-btn { margin-left: 12px; }

.center { text-align: center; margin-top: 10px; }

/* contact */

.contact-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 40px; text-align: left; margin-top: 10px;
}
.contact-grid h3 { color: var(--gold); font-weight: 500; margin-bottom: 12px; font-variant: small-caps; letter-spacing: 0.06em; }
.contact-grid p { margin-bottom: 12px; }

table.hours { border-collapse: collapse; width: 100%; }
table.hours td { padding: 8px 12px 8px 0; border-bottom: 1px solid rgba(201,162,75,0.15); vertical-align: top; }
table.hours td:last-child { text-align: right; white-space: nowrap; color: var(--gold-soft); }

/* ───────── speisekarte ───────── */

.menu-page { max-width: var(--maxw); margin: 0 auto; padding: 50px 24px 80px; }
.menu-head { text-align: center; margin-bottom: 26px; }
.menu-head .hero-tag { margin-bottom: 0; }

.menu-nav {
  position: sticky; top: 57px; z-index: 40;
  display: flex; gap: 4px; overflow-x: auto;
  padding: 10px 4px; margin-bottom: 40px;
  background: rgba(18,16,9,0.94); backdrop-filter: blur(8px);
  border-block: 1px solid var(--line);
  scrollbar-width: none;
}
.menu-nav::-webkit-scrollbar { display: none; }
.menu-nav a {
  flex: 0 0 auto; padding: 6px 14px;
  font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--cream-dim); border: 1px solid transparent;
}
.menu-nav a:hover { color: var(--gold); border-color: var(--line); }

.menu-group { margin-bottom: 58px; }

.group-title {
  color: var(--gold); font-variant: small-caps; font-weight: 500;
  font-size: 1.6rem; letter-spacing: 0.07em;
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px; margin-bottom: 24px;
}
h3.group-title { font-size: 1.25rem; margin-top: 40px; border-bottom-style: dotted; }

.group-sub { color: var(--cream-dim); font-size: 0.75em; font-style: italic; font-variant: normal; letter-spacing: 0.04em; }

.intro { font-size: 0.95rem; margin-bottom: 20px; color: var(--cream); }

.dish { margin-bottom: 22px; }

.dish-line { display: flex; align-items: baseline; gap: 10px; }

.nr {
  flex: 0 0 auto; min-width: 2em;
  color: var(--cream-dim); font-size: 0.9rem; letter-spacing: 0.05em;
}

.dname { color: var(--gold); font-size: 1.08rem; letter-spacing: 0.04em; }

.star { color: var(--gold-soft); margin-left: 6px; font-size: 0.9em; }

.allerg { color: var(--cream-dim); font-size: 0.68em; margin-left: 6px; letter-spacing: 0.05em; }

.leader { flex: 1 1 auto; border-bottom: 1px dotted rgba(201,162,75,0.45); transform: translateY(-4px); min-width: 20px; }

.price { flex: 0 0 auto; color: var(--gold); letter-spacing: 0.04em; }

.d-de { font-size: 0.93rem; color: var(--cream); margin-top: 3px; padding-left: calc(2em + 10px); }
.d-en { font-size: 0.89rem; font-style: italic; color: var(--cream-dim); margin-top: 1px; padding-left: calc(2em + 10px); }
.sig-card .d-de, .sig-card .d-en, .intro + .dish .d-de { padding-left: 0; }
.menu-group .dish .d-de:only-of-type { }

.group-note {
  font-size: 0.85rem; color: var(--cream-dim);
  border-left: 2px solid var(--line);
  padding-left: 14px; margin: 18px 0;
}

/* allergen legend */

.allerg-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 8px 20px; font-size: 0.9rem; margin: 20px 0;
}
.allerg-grid b { color: var(--gold); margin-right: 6px; }
.allerg-grid i { color: var(--cream-dim); font-size: 0.85em; }

/* ───────── menü in bildern ───────── */

.hero-second { margin-top: 12px; }
.center-text { text-align: center; }

.bilder-stack {
  display: flex; flex-direction: column; gap: 26px;
  margin: 36px 0 56px;
}

.menu-bild {
  width: 100%; height: auto; display: block;
  border: 1px solid var(--line);
  box-shadow: 0 12px 44px rgba(0,0,0,0.5);
}

/* ───────── stimmen (reviews) ───────── */

.rating-line { font-size: 1.05rem; margin-bottom: 26px; }
.rating-line .stars { color: var(--gold); letter-spacing: 0.2em; }
.rating-line b { color: var(--gold); }
.rating-line .d-en { padding-left: 0; }

.review-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px; margin: 10px auto 28px; text-align: left;
}
.review-card {
  border: 1px solid var(--line); padding: 24px 22px; margin: 0;
  background: var(--bg);
}
.review-card blockquote { font-style: italic; font-size: 1rem; margin-bottom: 14px; }
.review-card figcaption { font-size: 0.85rem; color: var(--cream-dim); }
.review-src { color: var(--gold); }

/* ───────── google maps (click-to-load) ───────── */

.maps-card {
  margin-top: 40px; padding-top: 26px;
  border-top: 1px dotted var(--line);
  text-align: center;
}
.maps-card h3 {
  color: var(--gold); font-variant: small-caps; font-weight: 500;
  letter-spacing: 0.06em; margin-bottom: 14px; font-size: 1.25rem;
}
.maps-consent { font-size: 0.88rem; color: var(--cream-dim); margin-bottom: 16px; }
.maps-consent .d-en { padding-left: 0; }
.maps-card .order-btns { justify-content: center; }
.maps-card button.btn { font-family: var(--serif); cursor: pointer; background: transparent; }

.gmap {
  width: 100%; height: 380px; border: 1px solid var(--line);
  filter: grayscale(0.35) contrast(1.05);
  margin-bottom: 14px;
}

/* ───────── bestellen ───────── */

.order-btns { display: flex; gap: 14px; flex-wrap: wrap; margin: 22px 0 14px; justify-content: flex-start; }
.band .order-btns { justify-content: center; }

.order-box { border: 1px solid var(--line); padding: 28px 26px; background: var(--bg-soft); }

.delivery-block {
  margin-top: 24px; padding-top: 20px;
  border-top: 1px dotted var(--line);
}
.delivery-head {
  color: var(--gold); font-variant: small-caps; letter-spacing: 0.07em;
  font-size: 1.15rem; margin-bottom: 8px;
}
.band .delivery-block { max-width: 640px; margin-left: auto; margin-right: auto; }
.band .delivery-head { text-align: center; }
.delivery-btn { font-size: 0.8rem; padding: 10px 22px; }

.order-fab {
  position: fixed; right: 20px; bottom: 20px; z-index: 60;
  padding: 12px 22px;
  background: var(--bg); color: var(--gold);
  border: 1px solid var(--gold);
  letter-spacing: 0.14em; text-transform: uppercase; font-size: 0.82rem;
  box-shadow: 0 8px 30px rgba(0,0,0,0.6);
  transition: background 0.25s, color 0.25s;
}
.order-fab:hover { background: var(--gold); color: var(--bg); }

/* ───────── giỏ đặt món ───────── */

.order-hint {
  max-width: 560px; margin: 18px auto 0;
  font-size: 0.92rem; color: var(--cream);
  border: 1px dotted var(--line); padding: 12px 18px;
}
.order-hint .d-en { padding-left: 0; }
.hint-plus {
  display: inline-block; width: 22px; height: 22px; line-height: 20px;
  border: 1px solid var(--gold); border-radius: 50%;
  color: var(--gold); font-size: 0.8rem; text-align: center;
}

.add-btn {
  flex: 0 0 auto;
  width: 26px; height: 26px; margin-left: 10px;
  border: 1px solid var(--line); border-radius: 50%;
  background: transparent; color: var(--gold);
  font-size: 0.9rem; line-height: 1; cursor: pointer;
  transition: background 0.2s, color 0.2s, transform 0.15s;
}
.add-btn:hover { background: var(--gold); color: var(--bg); }
.add-btn.added { background: var(--gold); color: var(--bg); transform: scale(1.25); }

#bv-overlay {
  display: none; position: fixed; inset: 0; z-index: 90;
  background: rgba(0,0,0,0.65);
  align-items: flex-end; justify-content: center;
}

#bv-panel {
  width: min(560px, 100%); max-height: 86vh; overflow-y: auto;
  background: var(--bg-soft); border: 1px solid var(--gold);
  border-bottom: none; padding: 26px 24px 20px;
}
#bv-panel .group-title { font-size: 1.3rem; }

.bv-row { display: flex; align-items: center; gap: 12px; padding: 8px 0; border-bottom: 1px dotted rgba(201,162,75,0.25); }
.bv-qty { display: flex; align-items: center; gap: 8px; }
.bv-qty button {
  width: 24px; height: 24px; border-radius: 50%;
  border: 1px solid var(--line); background: transparent; color: var(--gold);
  cursor: pointer; line-height: 1;
}
.bv-qty b { min-width: 1.2em; text-align: center; color: var(--cream); }
.bv-name { flex: 1; font-size: 0.95rem; }
.bv-price { color: var(--gold); white-space: nowrap; }
.bv-empty { color: var(--cream-dim); font-size: 0.95rem; padding: 10px 0; }

.bv-total { margin: 14px 0 16px; color: var(--cream); }
.bv-total b { color: var(--gold); }
.bv-hint { display: block; font-size: 0.8rem; color: var(--cream-dim); font-style: italic; }

.bv-pickup {
  margin: 4px 0 12px; font-size: 0.88rem;
  color: var(--gold); letter-spacing: 0.06em;
}
.bv-pickup .d-en { padding-left: 0; }

#bv-panel input, #bv-panel textarea {
  width: 100%; margin-bottom: 10px; padding: 10px 12px;
  background: var(--bg); border: 1px solid var(--line);
  color: var(--cream); font-family: var(--serif); font-size: 0.95rem;
}
#bv-panel input:focus, #bv-panel textarea:focus { outline: 1px solid var(--gold); }

.bv-actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 6px 0 14px; }
.bv-direct-hint { font-size: 0.82rem; color: var(--cream-dim); margin-bottom: 10px; }
.bv-privacy { font-size: 0.8rem; color: var(--cream-dim); margin-bottom: 10px; }
.bv-privacy .d-en { padding-left: 0; }
.privacy-pledge { border-left: 2px solid var(--gold); padding-left: 16px; margin-bottom: 20px !important; }
.privacy-pledge .d-en { padding-left: 0; }
.bv-direct-hint .d-en { padding-left: 0; }
.bv-direct-hint b { color: var(--gold); }
#bv-status { padding: 10px 14px; font-size: 0.92rem; margin-bottom: 10px; }
.bv-ok { border: 1px solid var(--gold); color: var(--gold); }
.bv-err { border: 1px solid #a05050; color: #d89090; }
#bv-panel button:disabled { opacity: 0.45; cursor: not-allowed; border-style: dashed; }

.bv-foot { display: flex; justify-content: space-between; }
.bv-foot button {
  background: none; border: none; color: var(--cream-dim);
  font-family: var(--serif); font-size: 0.85rem; cursor: pointer;
  text-decoration: underline;
}
.bv-foot button:hover { color: var(--gold); }

/* ───────── legal ───────── */

.legal { max-width: 700px; margin: 0 auto; padding: 60px 24px 90px; }
.legal h1 { margin-bottom: 30px; }
.legal h2 { color: var(--gold); font-weight: 500; font-size: 1.15rem; margin: 26px 0 8px; font-variant: small-caps; }
.legal p { margin-bottom: 12px; font-size: 0.95rem; }

/* ───────── instagram icon ───────── */

.ig-icon {
  width: 11px; height: 11px;
  vertical-align: -1px; margin-right: 5px;
  display: inline-block;
  color: #e1306c;            /* đỏ Instagram */
  stroke-width: 2.4;
}
.ig-link { white-space: nowrap; }

/* ───────── footer ───────── */

.site-footer {
  border-top: 1px solid var(--line);
  text-align: center; padding: 44px 24px 50px;
  font-size: 0.9rem; color: var(--cream-dim);
}
.foot-brand { color: var(--gold); font-variant: small-caps; font-size: 1.15rem; letter-spacing: 0.06em; margin-bottom: 10px; }
.foot-tag { font-style: italic; font-variant: normal; font-size: 0.85em; color: var(--cream-dim); }
.site-footer p { margin-bottom: 6px; }
.foot-legal { margin-top: 14px; }

/* ───────── mobile ───────── */

@media (max-width: 560px) {
  body { font-size: 16px; }
  .site-header { padding: 12px 16px; }
  .site-header nav a { margin-left: 14px; font-size: 0.85rem; }
  .hero-img { max-height: 60vh; min-height: 340px; }
  .band { padding: 50px 18px; }
  .d-de, .d-en { padding-left: 0; }
  .menu-nav { top: 53px; }
}