/* ===== PINK CLUB — Dark Neon Theme ===== */
:root {
  --pink: #ff2e88;
  --pink-soft: #ff6fb5;
  --pink-glow: rgba(255, 46, 136, 0.45);
  --purple: #7b2ff7;
  --bg: #0a0410;
  --bg-2: #140a1f;
  --bg-3: #1c0f2b;
  --text: #f5e9f3;
  --muted: #b79fb6;
  --border: rgba(255, 111, 181, 0.15);
  --radius: 12px;
  --maxw: 1140px;
  --shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 15px;
  overflow-x: hidden;
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}
body.nav-open { overflow: hidden; }
h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  line-height: 1.2;
}
a { color: var(--pink-soft); text-decoration: none; }
a:hover { color: var(--pink); }
img { max-width: 100%; display: block; }
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.page-top { height: 0; overflow: hidden; }

.label {
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--pink);
  margin-bottom: 10px;
}
.label--light { color: var(--pink-soft); }
.section { padding: 80px 0; }
.section--gray { background: var(--bg-2); }
.section-head { text-align: center; max-width: 580px; margin: 0 auto 48px; }
.section-head h2 { font-size: 2rem; margin-bottom: 10px; }
.section-head p { color: var(--muted); }

/* BUTTONS */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-align: center;
  text-decoration: none;
  transition: all 0.2s;
}
.btn--primary {
  background: linear-gradient(135deg, var(--pink), var(--purple));
  color: #fff;
  box-shadow: 0 4px 20px var(--pink-glow);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--pink-glow);
  text-decoration: none;
  color: #fff;
}
.btn--outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn--outline:hover {
  border-color: var(--pink);
  color: var(--pink-soft);
  text-decoration: none;
}
.btn--outline-light {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
}
.btn--outline-light:hover {
  background: rgba(255, 46, 136, 0.15);
  border-color: var(--pink-soft);
  text-decoration: none;
  color: #fff;
}
.btn--block { display: block; width: 100%; }
.btn--ghost { background: var(--bg-3); border: 1px solid var(--border); color: var(--text); }
.btn--ghost:hover { border-color: var(--pink); text-decoration: none; }
.btn--small { padding: 8px 16px; font-size: 0.85rem; }

.card {
  background: linear-gradient(160deg, var(--bg-3), var(--bg-2));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color 0.2s, transform 0.2s;
}
.card:hover { border-color: rgba(255, 46, 136, 0.35); }
.card__body { padding: 20px; }
.card--event { padding: 0; overflow: hidden; }

/* HEADER */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 4, 16, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding-top: env(safe-area-inset-top);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 20px;
}
.logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  text-decoration: none;
  letter-spacing: -0.02em;
}
.logo:hover { color: var(--pink-soft); text-decoration: none; }
.nav { display: flex; gap: 28px; }
.nav a {
  color: rgba(245, 233, 243, 0.7);
  font-size: 0.88rem;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s;
}
.nav a:hover { color: var(--pink-soft); text-decoration: none; }
.nav__call { display: none; }
.hotline {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  color: #fff;
  background: linear-gradient(135deg, var(--pink), var(--purple));
  padding: 9px 18px;
  border-radius: 50px;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 4px 16px var(--pink-glow);
}
.hotline:hover {
  transform: translateY(-1px);
  text-decoration: none;
  color: #fff;
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin: -8px;
  z-index: 101;
}
.nav-toggle span {
  width: 22px;
  height: 2px;
  background: #fff;
  transition: transform 0.2s, opacity 0.2s;
}
.nav-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; }
.nav-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* HERO */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding-top: calc(68px + env(safe-area-inset-top));
}
.hero__bg {
  position: absolute;
  inset: 0;
  background: url('images/facade.png') center/cover no-repeat;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(10, 4, 16, 0.82) 0%, rgba(10, 4, 16, 0.45) 50%, rgba(10, 4, 16, 0.15) 100%),
    linear-gradient(to top, rgba(10, 4, 16, 0.88) 0%, rgba(10, 4, 16, 0.35) 40%, transparent 68%);
}
.hero__wrap {
  position: relative;
  z-index: 2;
  padding-bottom: 100px;
}
.hero__content {
  max-width: 580px;
  margin-bottom: 32px;
}
.hero__content h1 {
  font-size: clamp(2.8rem, 7vw, 4.5rem);
  color: #fff;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.hero__lead {
  font-family: 'Inter', sans-serif;
  font-size: 1.15rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 10px;
}
.hero__desc { color: rgba(245, 233, 243, 0.75); margin-bottom: 28px; font-size: 0.95rem; max-width: 520px; }
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* HIGHLIGHTS — on hero banner */
.hero .highlights__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  width: 100%;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.hero .highlights__grid article {
  padding: 18px 16px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  transition: border-color 0.2s, background 0.2s;
}
.hero .highlights__grid article:hover {
  background: rgba(255, 46, 136, 0.1);
  border-color: rgba(255, 46, 136, 0.35);
}
.hero .highlights__grid h3 {
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 5px;
}
.hero .highlights__grid p {
  font-size: 0.78rem;
  color: rgba(245, 233, 243, 0.65);
  line-height: 1.45;
  margin: 0;
}

/* QUICK SIDEBAR — kiểu 68garden (compact) */
.quick-sidebar {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 90;
  width: 58px;
  background: #c49a21;
  border-radius: 10px 0 8px 0;
  overflow: hidden;
}
.quick-sidebar__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 50px;
  padding: 8px 3px;
  color: #fff;
  text-decoration: none;
  font-size: 0.5rem;
  font-weight: 700;
  letter-spacing: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  transition: background 0.15s;
  text-align: center;
  line-height: 1.1;
}
.quick-sidebar__item:last-child { border-bottom: none; }
.quick-sidebar__item:hover {
  background: rgba(0, 0, 0, 0.1);
  color: #fff;
  text-decoration: none;
}
.quick-sidebar__item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  display: block;
}
.quick-sidebar__item--call svg {
  transform: rotate(-28deg);
}
.quick-sidebar__icon-zalo {
  width: 22px;
  height: 20px;
}
.quick-sidebar__item span {
  display: block;
  max-width: 100%;
  word-break: break-word;
}

/* ABOUT */
.about__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.about__img {
  height: 380px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  background: url('images/lounge.png') center/cover;
}
.about__text h2 { font-size: 1.85rem; margin-bottom: 16px; }
.about__text p { color: var(--muted); margin-bottom: 12px; }
.list-check { list-style: none; margin: 20px 0 24px; }
.list-check li { padding: 6px 0 6px 22px; position: relative; color: var(--muted); }
.list-check li::before { content: '✓'; position: absolute; left: 0; color: var(--pink); font-weight: 700; }

/* GALLERY */
.gallery__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.gallery__item {
  aspect-ratio: 1;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  cursor: pointer;
  background: var(--bg-3);
  transition: transform 0.2s, border-color 0.2s;
}
.gallery__item:hover {
  transform: scale(1.02);
  border-color: rgba(255, 46, 136, 0.4);
}
.gallery__item img { width: 100%; height: 100%; object-fit: cover; }

/* MENU */
.menu__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; max-width: 900px; margin: 0 auto; }
.menu__cat {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  margin: 24px 0 12px;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--pink);
  color: var(--pink-soft);
}
.menu__cat:first-child { margin-top: 0; }
.menu__list { list-style: none; }
.menu__list li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}
.menu__list li span:last-child { font-weight: 600; color: var(--pink-soft); flex-shrink: 0; }
.dots { flex: 1; border-bottom: 1px dotted rgba(183, 159, 182, 0.4); transform: translateY(-3px); }

/* EVENTS */
.section--events {
  position: relative;
  overflow: hidden;
}
.section--events::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 15% 20%, rgba(255, 46, 136, 0.12), transparent 60%),
    radial-gradient(ellipse 50% 40% at 85% 80%, rgba(123, 47, 247, 0.1), transparent 55%);
  pointer-events: none;
}
.section--events .container { position: relative; z-index: 1; }
.section-head--center { text-align: center; max-width: 640px; margin-left: auto; margin-right: auto; }
.section-head__desc {
  color: var(--muted);
  font-size: 0.95rem;
  margin-top: 10px;
  line-height: 1.6;
}
.events__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 40px;
  align-items: stretch;
}
.event-card {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  border-radius: 16px;
  overflow: hidden;
  background: linear-gradient(165deg, rgba(28, 15, 43, 0.95), rgba(10, 4, 16, 0.98));
  border: 1px solid rgba(255, 111, 181, 0.18);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.event-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 46, 136, 0.45);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45), 0 0 32px rgba(255, 46, 136, 0.15);
}
.event-card__media {
  position: relative;
  flex-shrink: 0;
  aspect-ratio: 16 / 11;
  overflow: hidden;
}
.event-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.event-card:hover .event-card__media img { transform: scale(1.06); }
.event-card__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(10, 4, 16, 0.92) 0%, rgba(10, 4, 16, 0.35) 45%, rgba(10, 4, 16, 0.08) 100%),
    linear-gradient(135deg, rgba(255, 46, 136, 0.15), transparent 55%);
}
.event-card__tag {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
  background: linear-gradient(135deg, var(--pink), var(--purple));
  padding: 5px 12px;
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(255, 46, 136, 0.35);
}
.event-card__icon {
  position: absolute;
  bottom: 14px;
  right: 14px;
  z-index: 2;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(10, 4, 16, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--pink-soft);
  backdrop-filter: blur(6px);
}
.event-card__icon svg { width: 18px; height: 18px; }
.event-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 22px 22px 24px;
  border-top: 1px solid rgba(255, 111, 181, 0.12);
}
.event-card__body h3 {
  font-size: 1.15rem;
  color: #fff;
  margin-bottom: 8px;
  line-height: 1.35;
  min-height: 2.7em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.event-card__body p {
  flex: 1;
  color: rgba(245, 233, 243, 0.72);
  font-size: 0.88rem;
  line-height: 1.55;
  margin-bottom: 0;
  min-height: 3.1em;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.event-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  padding-top: 16px;
  white-space: nowrap;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--pink-soft);
  text-decoration: none;
  transition: gap 0.2s, color 0.2s;
}
.event-card__cta:hover {
  color: #fff;
  gap: 10px;
  text-decoration: none;
}
.event-card__cta span { transition: transform 0.2s; }
.event-card__cta:hover span { transform: translateX(2px); }

.tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  background: rgba(255, 46, 136, 0.15);
  color: var(--pink-soft);
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 8px;
}
.card__body h3 { font-size: 1rem; margin-bottom: 6px; }
.card__body p { color: var(--muted); font-size: 0.88rem; }

/* BOOKING */
.booking__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.booking__intro h2 { font-size: 1.85rem; margin-bottom: 12px; }
.booking__intro p { color: var(--muted); margin-bottom: 12px; }
.booking__form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field label, .field__label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 6px; color: var(--muted); }
.field input, .field textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font: inherit;
  font-size: 0.9rem;
  background: var(--bg);
  color: var(--text);
}
.field input::placeholder, .field textarea::placeholder { color: rgba(183, 159, 182, 0.5); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--pink); box-shadow: 0 0 0 3px rgba(255, 46, 136, 0.15); }
.field--full { grid-column: 1 / -1; }
.timeslots { display: flex; flex-wrap: wrap; gap: 8px; }
.timeslots label { cursor: pointer; }
.timeslots input { position: absolute; opacity: 0; }
.timeslots span {
  display: inline-block;
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.85rem;
  background: var(--bg);
  color: var(--text);
  transition: all 0.15s;
}
.timeslots input:checked + span {
  background: linear-gradient(135deg, var(--pink), var(--purple));
  color: #fff;
  border-color: transparent;
}
.booking__feedback { grid-column: 1 / -1; font-size: 0.9rem; font-weight: 600; }
.booking__feedback.is-success { color: #4ade80; }
.booking__feedback.is-error { color: #f87171; }

/* FOOTER */
.footer {
  position: relative;
  background:
    linear-gradient(180deg, var(--bg) 0%, #08030f 100%);
  border-top: 1px solid rgba(255, 111, 181, 0.12);
  padding-top: 0;
  margin-top: 0;
}
.footer__accent {
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--pink), var(--purple), transparent);
  box-shadow: 0 0 24px var(--pink-glow);
}
.footer__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 0.9fr 1.3fr;
  gap: 40px;
  padding: 56px 0 calc(48px + env(safe-area-inset-bottom));
}
.footer__brand { max-width: 320px; }
.footer__tagline {
  color: rgba(245, 233, 243, 0.72);
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 12px 0 20px;
}
.footer__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}
.footer__heading {
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid rgba(255, 46, 136, 0.35);
  display: inline-block;
}
.footer__contact {
  list-style: none;
  display: grid;
  gap: 14px;
}
.footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.88rem;
  color: rgba(245, 233, 243, 0.78);
  line-height: 1.5;
}
.footer__icon {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: rgba(255, 46, 136, 0.1);
  border: 1px solid rgba(255, 111, 181, 0.2);
  color: var(--pink-soft);
}
.footer__icon svg { width: 16px; height: 16px; }
.footer__contact a {
  color: rgba(245, 233, 243, 0.85);
  text-decoration: none;
  transition: color 0.2s;
}
.footer__contact a:hover { color: var(--pink-soft); }
.footer__nav {
  display: grid;
  gap: 10px;
}
.footer__nav a {
  color: rgba(245, 233, 243, 0.72);
  font-size: 0.88rem;
  text-decoration: none;
  transition: color 0.2s, padding-left 0.2s;
  padding-left: 0;
}
.footer__nav a:hover {
  color: var(--pink-soft);
  padding-left: 6px;
  text-decoration: none;
}
.footer a { color: rgba(245, 233, 243, 0.85); }
.footer a:hover { color: var(--pink-soft); }
.logo--footer {
  color: #fff !important;
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  display: inline-block;
}
.logo--footer:hover { color: var(--pink-soft) !important; text-decoration: none; }
.socials { display: flex; gap: 10px; flex-wrap: wrap; }
.socials__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 8px 14px;
  border: 1px solid rgba(255, 111, 181, 0.25);
  border-radius: 999px;
  color: rgba(245, 233, 243, 0.85);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.04);
  transition: all 0.2s;
}
.socials__btn svg { width: 16px; height: 16px; flex-shrink: 0; }
.socials__btn:hover {
  border-color: var(--pink);
  color: #fff;
  background: rgba(255, 46, 136, 0.15);
  box-shadow: 0 0 20px rgba(255, 46, 136, 0.2);
  text-decoration: none;
}
.footer__map {
  border: 1px solid rgba(255, 111, 181, 0.25);
  border-radius: 12px;
  overflow: hidden;
  height: 180px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}
.footer__map iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(40%) contrast(1.05) brightness(0.85);
}

/* LIGHTBOX */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.92);
  display: none;
  place-items: center;
  padding: 20px;
}
.lightbox.is-open { display: grid; }
.lightbox img { max-width: 90vw; max-height: 85vh; border-radius: var(--radius); }
.lightbox__close {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 2rem;
  color: #fff;
  background: none;
  border: none;
  cursor: pointer;
}

/* RESPONSIVE — tablet */
@media (max-width: 900px) {
  .section { padding: 64px 0; }
  .section-head { margin-bottom: 36px; }
  .section-head h2 { font-size: 1.75rem; }
  .hero .highlights__grid { grid-template-columns: repeat(2, 1fr); }
  .about__inner, .booking__inner { grid-template-columns: 1fr; gap: 32px; }
  .about__img { height: 280px; order: -1; }
  .menu__grid, .booking__form { grid-template-columns: 1fr; }
  .events__grid { grid-template-columns: 1fr; gap: 20px; margin-top: 32px; }
  .gallery__grid { grid-template-columns: repeat(3, 1fr); }
  .footer__top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer__brand { max-width: none; grid-column: 1 / -1; }
}

/* RESPONSIVE — mobile */
@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .section { padding: 48px 0; }
  .section-head { margin-bottom: 28px; }
  .section-head h2 { font-size: 1.5rem; }
  .section-head__desc { font-size: 0.88rem; }

  .header__inner { height: 60px; gap: 12px; }
  .logo { font-size: 1.2rem; }
  .nav {
    position: fixed;
    top: calc(60px + env(safe-area-inset-top));
    left: 0;
    right: 0;
    z-index: 99;
    flex-direction: column;
    background: rgba(10, 4, 16, 0.98);
    backdrop-filter: blur(12px);
    padding: 12px 16px 20px;
    gap: 0;
    border-bottom: 1px solid var(--border);
    max-height: calc(100vh - 60px);
    max-height: calc(100dvh - 60px);
    overflow-y: auto;
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.25s ease, opacity 0.25s ease, visibility 0.25s;
  }
  .nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .nav a {
    padding: 14px 4px;
    font-size: 1rem;
    border-bottom: 1px solid rgba(255, 111, 181, 0.08);
  }
  .nav a:last-of-type { border-bottom: none; }
  .nav__call {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 12px;
    padding: 12px 16px !important;
    border-radius: 50px;
    background: linear-gradient(135deg, var(--pink), var(--purple));
    color: #fff !important;
    font-weight: 700;
    border: none !important;
  }
  .nav-toggle { display: flex; }
  .hotline { display: none; }

  .hero {
    min-height: 100svh;
    min-height: 100dvh;
    padding-top: calc(60px + env(safe-area-inset-top));
    align-items: flex-end;
  }
  .hero__wrap { padding-bottom: 56px; }
  .hero__content { margin-bottom: 24px; }
  .hero__content h1 { font-size: 2.1rem; margin-bottom: 12px; }
  .hero__lead { font-size: 1rem; margin-bottom: 8px; }
  .hero__desc { font-size: 0.88rem; margin-bottom: 20px; }
  .hero__actions { flex-direction: column; width: 100%; }
  .hero__actions .btn { width: 100%; text-align: center; padding: 14px 20px; }
  .hero .highlights__grid {
    grid-template-columns: 1fr;
    gap: 8px;
    padding-top: 20px;
  }
  .hero .highlights__grid article { padding: 14px 14px; }

  .about__img { height: 220px; }
  .about__text h2 { font-size: 1.5rem; }
  .about__text .btn { width: 100%; text-align: center; }

  .gallery__grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .gallery__item:active { transform: scale(0.98); }

  .menu__grid { gap: 24px; }
  .menu__list li { font-size: 0.88rem; padding: 12px 0; }

  .events__grid { margin-top: 24px; }
  .event-card__body { padding: 18px 16px 20px; }
  .event-card__body h3 { min-height: auto; }
  .event-card__body p { min-height: auto; -webkit-line-clamp: 4; }
  .event-card:hover { transform: none; }

  .booking__inner { gap: 28px; }
  .booking__intro h2 { font-size: 1.5rem; }
  .booking__form { gap: 14px; }
  .field input,
  .field textarea,
  .field select {
    font-size: 16px;
    padding: 12px 14px;
  }
  .timeslots { gap: 8px; }
  .timeslots span {
    padding: 10px 14px;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    font-size: 0.9rem;
  }
  .booking__form .btn--block { padding: 14px 20px; min-height: 48px; }

  .footer__top { grid-template-columns: 1fr; gap: 28px; padding: 40px 0 32px; }
  .footer__cta { flex-direction: column; }
  .footer__cta .btn { width: 100%; text-align: center; }
  .footer__map { height: 200px; }

  .quick-sidebar {
    width: 52px;
    top: auto;
    bottom: calc(16px + env(safe-area-inset-bottom));
    transform: none;
    border-radius: 10px 0 0 10px;
  }
  .quick-sidebar__item { min-height: 46px; padding: 7px 2px; font-size: 0.46rem; }
  .quick-sidebar__item svg { width: 18px; height: 18px; }
  .quick-sidebar__icon-zalo { width: 20px; height: 18px; }

  .lightbox { padding: 16px; padding-top: calc(16px + env(safe-area-inset-top)); }
  .lightbox img { max-width: 100%; max-height: 80dvh; }
  .lightbox__close {
    top: calc(12px + env(safe-area-inset-top));
    right: 12px;
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    font-size: 1.75rem;
  }

  .btn { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; }
}

@media (max-width: 380px) {
  .hero__content h1 { font-size: 1.85rem; }
  .quick-sidebar { width: 48px; }
  .quick-sidebar__item span { font-size: 0.42rem; }
  .gallery__grid { gap: 6px; }
}

/* ===== ADMIN — Light theme ===== */
body.admin-page {
  background: #f4f4f5;
  color: #1a1a1a;
}
body.admin-page a { color: #c2185b; }
body.admin-page a:hover { color: #e91e8c; }
body.admin-page .logo { color: #1a1a1a; }
body.admin-page .logo:hover { color: #e91e8c; text-decoration: none; }
body.admin-page .btn--ghost {
  background: #fff;
  border: 1px solid #ddd;
  color: #333;
}
body.admin-page .btn--ghost:hover {
  border-color: #e91e8c;
  color: #c2185b;
  text-decoration: none;
}

.admin-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  background: #f4f4f5;
}
.admin-login__card {
  width: 100%;
  max-width: 380px;
  padding: 32px;
  background: #fff;
  border: 1px solid #e5e5e5;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}
.admin-login__card .logo { justify-content: center; display: flex; margin-bottom: 20px; font-size: 1.2rem; color: #1a1a1a; }
.admin-login__card h1 { font-size: 1.4rem; margin-bottom: 8px; color: #1a1a1a; font-family: 'Playfair Display', serif; }
.admin-login__card > p { color: #666; font-size: 0.9rem; margin-bottom: 20px; }
.admin-login__card .field { margin-bottom: 14px; text-align: left; }
.admin-login__card input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #ddd;
  border-radius: var(--radius);
  font: inherit;
  background: #fff;
  color: #1a1a1a;
}
.admin-login__card input:focus { outline: none; border-color: #e91e8c; }
.admin-login__error { color: #dc2626; font-size: 0.85rem; margin-top: 10px; min-height: 1.2em; }
.admin-login__back { display: inline-block; margin-top: 16px; color: #666; font-size: 0.88rem; }
.admin-panel[hidden] { display: none !important; }
.admin-header { background: #fff; border-bottom: 1px solid #e5e5e5; padding: 14px 0; }
.admin-header__inner { display: flex; align-items: center; gap: 12px; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.admin-header__badge { font-size: 0.72rem; background: #fce4f0; padding: 4px 10px; border-radius: 4px; color: #c2185b; font-weight: 600; }
.admin-header__actions { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }
.admin-main { padding: 32px 20px 48px; max-width: var(--maxw); margin: 0 auto; }
.admin-section {
  background: #fff;
  border: 1px solid #e5e5e5;
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}
.admin-section h2 { font-size: 1.2rem; margin-bottom: 6px; color: #1a1a1a; font-family: 'Playfair Display', serif; }
.admin-section__desc { color: #666; font-size: 0.88rem; margin-bottom: 16px; }
.admin-section__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.admin-section__head h2 { margin-bottom: 0; }
.admin-subtitle--inline { margin: 0; }
.admin-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: #fce4f0;
  color: #c2185b;
  font-size: 0.78rem;
  font-weight: 700;
}
.admin-badge--gray { background: #eee; color: #666; }

/* Gallery admin */
.admin-gallery-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 20px 0;
}
.admin-gallery-stat {
  background: #fafafa;
  border: 1px solid #e5e5e5;
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
}
.admin-gallery-stat--accent {
  background: #fdf2f8;
  border-color: #f9a8d4;
}
.admin-gallery-stat__num {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: #1a1a1a;
  line-height: 1.1;
}
.admin-gallery-stat__label {
  display: block;
  margin-top: 4px;
  font-size: 0.78rem;
  color: #666;
  font-weight: 500;
}
.admin-upload-zone {
  border: 2px dashed #d4d4d8;
  border-radius: 12px;
  padding: 32px 24px;
  text-align: center;
  background: #fafafa;
  margin-bottom: 28px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.admin-upload-zone:hover,
.admin-upload-zone.is-dragover {
  border-color: #e91e8c;
  background: #fdf2f8;
}
.admin-upload-zone__icon {
  font-size: 2rem;
  color: #e91e8c;
  margin-bottom: 8px;
  line-height: 1;
}
.admin-upload-zone__title {
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 6px;
}
.admin-upload-zone__hint {
  color: #888;
  font-size: 0.85rem;
  margin-bottom: 16px;
}
.admin-gallery-block {
  margin-bottom: 28px;
  padding-top: 4px;
}
.admin-gallery-block--muted {
  padding: 20px;
  background: #fafafa;
  border: 1px solid #eee;
  border-radius: var(--radius);
}
.admin-gallery-block__head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.admin-gallery-block__clear { margin-left: auto; }
.admin-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  margin-top: 16px;
}
.admin-gallery-grid--readonly .admin-gcard__img { opacity: 0.92; }
.admin-gcard {
  border: 1px solid #e5e5e5;
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
  transition: box-shadow 0.15s;
}
.admin-gcard:hover { box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1); }
.admin-gcard__img {
  aspect-ratio: 4 / 3;
  background: #eee;
  overflow: hidden;
}
.admin-gcard__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.admin-gcard__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  border-top: 1px solid #f0f0f0;
  background: #fff;
}
.admin-gcard__num {
  font-size: 0.78rem;
  font-weight: 600;
  color: #666;
}
.admin-gcard__tag {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  background: #eee;
  color: #666;
}
.admin-gcard__actions { display: flex; gap: 4px; flex-shrink: 0; }
.admin-gcard__btn {
  padding: 5px 8px;
  border: 1px solid #ddd;
  border-radius: 6px;
  background: #fff;
  color: #444;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  line-height: 1;
}
.admin-gcard__btn:hover:not(:disabled) { border-color: #e91e8c; color: #c2185b; }
.admin-gcard__btn:disabled { opacity: 0.35; cursor: not-allowed; }
.admin-gcard__btn--del {
  border-color: #fca5a5;
  color: #dc2626;
}
.admin-gcard__btn--del:hover:not(:disabled) { background: #fef2f2; }

.gallery__toolbar { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.admin-gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.admin-empty { color: #888; text-align: center; padding: 24px 16px; font-size: 0.9rem; background: #fafafa; border: 1px dashed #ddd; border-radius: var(--radius); margin-top: 16px; }
.gallery__item.is-uploaded { position: relative; }
.gallery__item.is-uploaded .gallery__remove { display: grid; }
.gallery__remove {
  display: none;
  position: absolute;
  top: 6px;
  right: 6px;
  width: 26px;
  height: 26px;
  border-radius: 4px;
  border: none;
  background: #e91e8c;
  color: #fff;
  cursor: pointer;
  place-items: center;
}
.admin-bookings { display: grid; gap: 12px; }
.admin-booking-card {
  border: 1px solid #e5e5e5;
  border-radius: var(--radius);
  padding: 14px 16px;
  position: relative;
  background: #fafafa;
}
.admin-booking-card__head { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 4px; }
.admin-booking-card__head strong { color: #1a1a1a; }
.admin-booking-card__head span { color: #888; font-size: 0.85rem; }
.admin-booking-card p { color: #666; font-size: 0.88rem; }
.admin-booking-card__delete {
  position: absolute;
  top: 10px;
  right: 12px;
  background: none;
  border: none;
  color: #e91e8c;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
}
#loginBtn { cursor: pointer; width: 100%; pointer-events: auto; position: relative; z-index: 2; }

/* ADMIN CMS layout */
.admin-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  padding: 24px 24px 48px;
  align-items: start;
  max-width: 1280px;
  margin: 0 auto;
}
.admin-nav {
  position: sticky;
  top: 80px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: #fff;
  border: 1px solid #e5e5e5;
  border-radius: var(--radius);
  padding: 10px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}
.admin-nav__btn {
  text-align: left;
  padding: 10px 12px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: #555;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}
.admin-nav__btn:hover { background: #fdf2f8; color: #1a1a1a; }
.admin-nav__btn.is-active {
  background: #fce4f0;
  color: #c2185b;
  font-weight: 600;
}
.admin-layout .admin-main { padding: 0; max-width: none; margin: 0; }
.admin-tab[hidden] { display: none !important; }
.admin-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}
.admin-form-grid .field--full { grid-column: 1 / -1; }
.admin-form-grid label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: #444;
  margin-bottom: 6px;
}
.admin-form-grid input,
.admin-form-grid textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #ddd;
  border-radius: var(--radius);
  font: inherit;
  font-size: 0.9rem;
  background: #fff;
  color: #1a1a1a;
}
.admin-form-grid input:focus,
.admin-form-grid textarea:focus { outline: none; border-color: #e91e8c; box-shadow: 0 0 0 3px rgba(233, 30, 140, 0.1); }
.admin-subtitle {
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: #1a1a1a;
  margin: 24px 0 12px;
}
.admin-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  margin-bottom: 8px;
  align-items: center;
}
.admin-row--2 { grid-template-columns: 1fr 1fr auto; }
.admin-row--short { grid-template-columns: 120px auto; }
.admin-row input {
  padding: 9px 12px;
  border: 1px solid #ddd;
  border-radius: var(--radius);
  font: inherit;
  font-size: 0.88rem;
  background: #fff;
  color: #1a1a1a;
}
.admin-row input:focus { outline: none; border-color: #e91e8c; }
.admin-row__remove {
  padding: 6px 10px;
  border: 1px solid #fca5a5;
  border-radius: 6px;
  background: #fff;
  color: #dc2626;
  font-size: 0.78rem;
  cursor: pointer;
  white-space: nowrap;
}
.admin-row__remove:hover { background: #fef2f2; }
.admin-menu-cat {
  border: 1px solid #e5e5e5;
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
  background: #fafafa;
}
.admin-menu-items { margin: 12px 0; }
.admin-event-card {
  border: 1px solid #e5e5e5;
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
  background: #fafafa;
  position: relative;
}
.admin-event-card .admin-event-remove { margin-top: 8px; }
.admin-img-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.admin-preview {
  margin-top: 8px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid #e5e5e5;
  max-width: 320px;
}
.admin-preview img { width: 100%; height: 140px; object-fit: cover; }
.admin-preview__empty {
  display: block;
  padding: 20px;
  font-size: 0.82rem;
  color: #888;
  background: #fafafa;
}
.admin-save-hint {
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 16px;
  min-height: 1.2em;
}
.admin-save-hint.is-ok { color: #16a34a; }
.admin-save-hint.is-err { color: #dc2626; }
@media (max-width: 900px) {
  .admin-layout { grid-template-columns: 1fr; padding: 16px; }
  .admin-nav {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
  }
  .admin-form-grid { grid-template-columns: 1fr; }
  .admin-row--2 { grid-template-columns: 1fr; }
  .admin-gallery-stats { grid-template-columns: 1fr; }
  .admin-gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .admin-gallery-block__clear { margin-left: 0; width: 100%; margin-top: 8px; }
  .admin-gallery { grid-template-columns: repeat(2, 1fr); }
}