/* Compact mobile navigation and contact tools shared across the site. */
.mobile-header-actions { display: none; }
.mobile-menu-toggle,
.mobile-contact-tools,
.mobile-nav-backdrop,
.mobile-drawer-header {
  display: none;
}

@media (max-width: 820px) {
  .mobile-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 0 0 auto;
    margin-left: auto;
  }
  .mobile-facility-select {
    width: 128px;
    height: 44px;
    padding: 0 8px;
    border: 1px solid rgba(123, 70, 47, .3);
    border-radius: 4px;
    background: #fffaf4;
    color: #543729;
    font: 600 13px/1.4 'Be Vietnam Pro', sans-serif !important;
    letter-spacing: 0;
    cursor: pointer;
  }
  .mobile-facility-select:focus-visible { outline: 2px solid #b8733f; outline-offset: 2px; }
  header .brand img.brand-logo,
  header .booking-brand img.header-logo {
    width: 100% !important;
    max-width: 138px !important;
    height: auto !important;
  }
  header .brand .brand-tagline {
    white-space: normal !important;
    font-size: 7px !important;
    letter-spacing: 0 !important;
  }
  .site-nav,
  .site-head,
  .about-nav,
  body > .wrap > header {
    position: relative;
    min-height: 76px !important;
    padding: 14px 18px !important;
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 14px !important;
    overflow: visible !important;
    z-index: 90 !important;
  }

  .site-head {
    position: absolute;
  }

  .brand,
  .booking-brand {
    min-width: 0;
    max-width: calc(100% - 194px);
  }

  .brand-logo,
  .site-nav .brand img,
  .booking-brand .header-logo {
    width: 138px !important;
    max-height: 48px !important;
    object-fit: contain;
  }

  .brand-tagline {
    font-size: 8px !important;
    letter-spacing: 1.1px !important;
  }

  .mobile-menu-toggle {
    display: inline-grid;
    place-items: center;
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid rgba(123, 70, 47, .24);
    border-radius: 4px;
    background: #b8733f;
    color: #fffaf4;
    box-shadow: 0 8px 20px rgba(50, 29, 20, .16);
    font: 800 22px/1 'Be Vietnam Pro', sans-serif !important;
    cursor: pointer;
    z-index: 92;
  }

  .site-head .mobile-menu-toggle,
  .about-nav .mobile-menu-toggle {
    border-color: rgba(255, 250, 244, .5);
    background: #b8733f;
  }

  .nav-links,
  .about-nav-links,
  .head-links {
    position: absolute !important;
    top: calc(100% + 1px) !important;
    left: 12px !important;
    right: 12px !important;
    width: auto !important;
    max-height: 0 !important;
    margin: 0 !important;
    padding: 0 12px !important;
    display: flex !important;
    flex-direction: column !important;
    flex-wrap: nowrap !important;
    align-items: stretch !important;
    gap: 0 !important;
    overflow: hidden !important;
    opacity: 0;
    visibility: hidden;
    background: #fffaf4 !important;
    border: 1px solid rgba(88, 51, 35, .16);
    box-shadow: 0 18px 42px rgba(46, 29, 20, .2);
    transition: max-height .28s ease, opacity .2s ease, padding .28s ease;
    z-index: 91 !important;
  }

  .nav-links.is-mobile-open,
  .about-nav-links.is-mobile-open,
  .head-links.is-mobile-open {
    max-height: calc(100svh - 92px) !important;
    padding: 10px 12px 14px !important;
    overflow-y: auto !important;
    opacity: 1;
    visibility: visible;
  }

  .nav-links > a,
  .nav-links > .nav-dropdown > summary,
  .about-nav-links > a,
  .about-nav-links > .nav-dropdown > summary,
  .head-links > a,
  .head-links > .nav-dropdown > summary,
  .nav-links .lang-toggle,
  .about-nav-links .language-toggle,
  .head-links .language-toggle {
    width: 100% !important;
    min-height: 45px !important;
    justify-content: flex-start !important;
    padding: 0 10px !important;
    border: 0 !important;
    border-bottom: 1px solid rgba(88, 51, 35, .12) !important;
    border-radius: 0 !important;
    background: transparent !important;
    color: #3b281f !important;
    font-size: 14px !important;
    text-align: left !important;
  }

  .nav-dropdown-menu {
    position: static !important;
    width: 100% !important;
    min-width: 0 !important;
    margin: 0 0 6px 10px !important;
    padding: 0 0 0 12px !important;
    box-shadow: none !important;
    border: 0 !important;
    border-left: 2px solid #c78b68 !important;
    border-radius: 0 !important;
    background: transparent !important;
  }

  .nav-dropdown-menu > a,
  .nav-dropdown-menu > .nav-dropdown-soon {
    padding: 11px 8px !important;
    border: 0 !important;
    border-bottom: 1px solid rgba(88, 51, 35, .1) !important;
    background: transparent !important;
  }

  .nav-dropdown-menu > :last-child {
    border-bottom: 0 !important;
  }

  .nav-dropdown-menu b {
    font-size: 14px !important;
    line-height: 1.35 !important;
  }

  .nav-dropdown-menu span {
    margin-top: 3px !important;
    font-size: 12px !important;
    line-height: 1.4 !important;
  }

  .nav-dropdown[open] > summary {
    color: #9b5538 !important;
    font-weight: 800 !important;
  }

  .quick-contact,
  .contact-fab {
    display: none !important;
  }

  .mobile-contact-tools {
    display: block;
    position: fixed;
    inset: auto 0 0 0;
    z-index: 95;
    pointer-events: none;
  }

  .mobile-contact-rail {
    position: absolute;
    left: 14px;
    bottom: 18px;
    display: flex;
    gap: 9px;
    align-items: flex-end;
    pointer-events: auto;
  }

  .mobile-tool,
  .mobile-phone-menu > summary {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    padding: 0;
    border: 2px solid rgba(255, 255, 255, .92);
    border-radius: 50%;
    color: #fff;
    box-shadow: 0 9px 24px rgba(36, 24, 18, .24);
    font: 800 17px/1 'Be Vietnam Pro', sans-serif !important;
    text-decoration: none;
    cursor: pointer;
  }

  .mobile-tool-email { background: #e54845; }
  .mobile-tool-zalo { background: #1689dc; font-size: 12px !important; }
  .mobile-phone-menu > summary { background: #55c85a; list-style: none; }
  .mobile-phone-menu > summary::-webkit-details-marker { display: none; }
  .mobile-phone-menu { position: relative; }

  .mobile-phone-options {
    position: absolute;
    left: 0;
    bottom: 56px;
    width: 178px;
    padding: 7px;
    border: 1px solid rgba(88, 51, 35, .17);
    border-radius: 8px;
    background: #fffaf4;
    box-shadow: 0 16px 38px rgba(46, 29, 20, .22);
  }

  .mobile-phone-options::after {
    content: '';
    position: absolute;
    left: 18px;
    bottom: -7px;
    width: 12px;
    height: 12px;
    transform: rotate(45deg);
    background: #fffaf4;
    border-right: 1px solid rgba(88, 51, 35, .17);
    border-bottom: 1px solid rgba(88, 51, 35, .17);
  }

  .mobile-phone-options a {
    display: block;
    padding: 11px 10px;
    color: #3b281f;
    border-bottom: 1px solid rgba(88, 51, 35, .1);
    font: 700 14px/1.3 'Be Vietnam Pro', sans-serif;
    text-decoration: none;
  }

  .mobile-phone-options a:last-child { border-bottom: 0; }

  .mobile-tool-facebook {
    position: absolute;
    right: 14px;
    bottom: 20px;
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0 15px;
    border: 1px solid rgba(184, 115, 63, .24);
    border-radius: 999px;
    background: #f5dfad;
    color: #4a3024;
    box-shadow: 0 9px 24px rgba(36, 24, 18, .18);
    font: 800 12px/1 'Be Vietnam Pro', sans-serif;
    text-decoration: none;
    pointer-events: auto;
  }

  body { padding-bottom: 76px; }
}

@media (max-width: 390px) {
  .mobile-contact-rail { left: 10px; gap: 6px; }
  .mobile-tool,
  .mobile-phone-menu > summary { width: 42px; height: 42px; }
  .mobile-tool-facebook { right: 10px; padding: 0 11px; font-size: 11px; }
}

/* Mobile navigation drawer. */
@media (max-width: 820px) {
  body.mobile-nav-open {
    overflow: hidden !important;
  }

  body.mobile-nav-open .mobile-contact-tools {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }

  .mobile-nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 104;
    border: 0;
    padding: 0;
    background: rgba(39, 25, 19, .48);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .22s ease, visibility .22s ease;
  }

  .mobile-nav-backdrop.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-links,
  .about-nav-links,
  .head-links {
    position: fixed !important;
    inset: 0 0 0 auto !important;
    top: 0 !important;
    left: auto !important;
    right: 0 !important;
    width: min(88vw, 360px) !important;
    max-width: 360px !important;
    max-height: 100svh !important;
    min-height: 100svh !important;
    margin: 0 !important;
    padding: 0 22px 28px !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
    opacity: 1;
    visibility: visible;
    pointer-events: none;
    transform: translateX(105%);
    background: #fffaf4 !important;
    border: 0 !important;
    border-left: 1px solid rgba(88, 51, 35, .14) !important;
    box-shadow: -22px 0 54px rgba(35, 22, 16, .22) !important;
    transition: transform .26s ease !important;
    z-index: 110 !important;
  }

  .nav-links.is-mobile-open,
  .about-nav-links.is-mobile-open,
  .head-links.is-mobile-open {
    max-height: 100svh !important;
    padding: 0 22px 28px !important;
    overflow-y: auto !important;
    pointer-events: auto;
    transform: translateX(0);
  }

  .mobile-drawer-header {
    position: sticky;
    top: 0;
    z-index: 2;
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin: 0 -22px 8px;
    padding: 0 18px 0 22px;
    background: #fffaf4;
    border-bottom: 1px solid rgba(88, 51, 35, .13);
  }

  .mobile-drawer-title {
    color: #9b5d44;
    font: 850 12px/1 'Be Vietnam Pro', sans-serif;
    letter-spacing: .14em;
    text-transform: uppercase;
  }

  .mobile-menu-close {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    padding: 0;
    border: 1px solid rgba(88, 51, 35, .18);
    border-radius: 3px;
    background: transparent;
    color: #4a2a1e;
    font: 500 28px/1 'Be Vietnam Pro', sans-serif;
    cursor: pointer;
  }

  .nav-links > a,
  .nav-links > .nav-dropdown > summary,
  .about-nav-links > a,
  .about-nav-links > .nav-dropdown > summary,
  .head-links > a,
  .head-links > .nav-dropdown > summary {
    min-height: 51px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-start !important;
    padding: 0 4px !important;
    border: 0 !important;
    border-bottom: 1px solid rgba(88, 51, 35, .11) !important;
    border-radius: 0 !important;
    background: transparent !important;
    color: #3b281f !important;
    font-size: 15px !important;
    text-align: left !important;
  }

  .nav-links > .nav-dropdown,
  .about-nav-links > .nav-dropdown,
  .head-links > .nav-dropdown {
    width: 100% !important;
  }

  .nav-links > .nav-dropdown > summary,
  .about-nav-links > .nav-dropdown > summary,
  .head-links > .nav-dropdown > summary {
    justify-content: space-between !important;
  }

  .nav-dropdown-menu {
    margin: 0 0 7px 4px !important;
    padding: 2px 0 2px 14px !important;
    border-left: 2px solid #c78b68 !important;
  }

  .nav-dropdown-menu > a,
  .nav-dropdown-menu > .nav-dropdown-soon {
    min-height: 0 !important;
    padding: 12px 8px !important;
  }

  .nav-links > a.nav-cta,
  .about-nav-links > a.nav-cta,
  .head-links > a.nav-cta,
  .nav-links > a[href*="dat-phong"],
  .about-nav-links > a[href*="dat-phong"],
  .head-links > a[href*="dat-phong"] {
    min-height: 48px !important;
    justify-content: center !important;
    margin: 18px 0 10px !important;
    padding: 0 18px !important;
    border: 1px solid #713b28 !important;
    border-radius: 3px !important;
    background: #713b28 !important;
    color: #fffaf4 !important;
    font-weight: 800 !important;
  }

  .nav-links .lang-toggle,
  .about-nav-links .language-toggle,
  .head-links .language-toggle {
    min-height: 44px !important;
    width: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    margin: 0 !important;
    padding: 0 4px !important;
    border: 0 !important;
    border-bottom: 1px solid rgba(88, 51, 35, .11) !important;
    border-radius: 0 !important;
    background: transparent !important;
    color: #7a442f !important;
    font-size: 13px !important;
    font-weight: 850 !important;
  }

  .nav-links .lang-toggle::before,
  .about-nav-links .language-toggle::before,
  .head-links .language-toggle::before {
    content: 'Ngôn ngữ';
    color: #5d463b;
    font-weight: 700;
  }

  html[lang^="en"] .nav-links .lang-toggle::before,
  html[lang^="en"] .about-nav-links .language-toggle::before,
  html[lang^="en"] .head-links .language-toggle::before {
    content: 'Language';
  }

  .mobile-menu-active .nav-links > a:not(.nav-cta):not([href*="dat-phong"]),
  .mobile-menu-active .about-nav-links > a:not(.nav-cta):not([href*="dat-phong"]),
  .mobile-menu-active .head-links > a:not(.nav-cta):not([href*="dat-phong"]),
  .mobile-menu-active .nav-links > .nav-dropdown > summary,
  .mobile-menu-active .about-nav-links > .nav-dropdown > summary,
  .mobile-menu-active .head-links > .nav-dropdown > summary {
    justify-content: flex-start !important;
    text-align: left !important;
  }
}