/**
 * Header kiểu Xoilac - 1 thanh: logo + nav + 2 nút CTA
 */
:root {
  --ls-primary: #fe8b00;
  --ls-dark-bg: #242932;
  --xoilac-top-bg: #0d0d0d;
  --xoilac-nav-hover: #fe8b00;
  --xoilac-btn-nc: linear-gradient(180deg, #8b3a3a 0%, #6b2828 100%);
  --xoilac-btn-8x: linear-gradient(180deg, #c41e3a 0%, #9a1830 100%);
}

/* ===== XOILAC STYLE HEADER (giống borealisrecords.com / Xoilac) ===== */
.site-header.xoilac-style-header .fixed-top {
  position: relative;
  background: transparent;
}
body.has-xoilac-header .site-header.xoilac-style-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

/* Thanh duy nhất: logo + nav + 2 nút CTA */
.xoilac-style-header .xoilac-top-bar {
  background: var(--xoilac-top-bg);
  min-height: 65px;
  display: flex;
  align-items: center;
}
.xoilac-style-header .xoilac-container {
  display: flex !important;
  flex-direction: row !important;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
  gap: 12px;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
}
/* Logo với nền trắng bo góc (giống borealisrecords.com) */
.xoilac-style-header .xoilac-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
  background: #fff;
  padding: 6px 14px 6px 12px;
  border-radius: 8px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}
.xoilac-style-header .xoilac-brand img {
  max-height: 44px;
  width: auto;
  display: block;
}
.xoilac-style-header .xoilac-brand:hover {
  opacity: 0.9;
  background: #fff;
}
/* Nav: không tràn, ẩn thanh cuộn (giống web gốc không có scrollbar) */
.xoilac-style-header .xoilac-nav {
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.xoilac-style-header .xoilac-nav::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}
.xoilac-style-header .xoilac-nav-list {
  display: flex !important;
  flex-direction: row !important;
  align-items: center;
  gap: 2px;
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
  flex-wrap: nowrap !important;
}
.xoilac-style-header .xoilac-nav-list li {
  list-style: none !important;
  flex-shrink: 0;
}
.xoilac-style-header .xoilac-nav-list a {
  color: rgba(255,255,255,0.95);
  text-decoration: none;
  padding: 10px 12px;
  font-size: 0.9rem;
  font-weight: 500;
  white-space: nowrap;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
  text-transform: uppercase;
}
.xoilac-style-header .xoilac-nav-list a:hover {
  color: #fff;
  background: rgba(255,255,255,0.08);
}
/* Nút CTA bên phải (giống Xoilac) */
.xoilac-style-header .xoilac-cta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  margin-left: auto;
}
.xoilac-style-header .xoilac-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  text-decoration: none;
  border-radius: 4px;
  white-space: nowrap;
  transition: opacity 0.2s;
}
.xoilac-style-header .xoilac-btn:hover {
  opacity: 0.95;
  color: inherit;
}
.xoilac-style-header .xoilac-btn--nc {
  background: var(--xoilac-btn-nc);
  color: #fff;
  border: 1px solid #5a2020;
}
.xoilac-style-header .xoilac-btn--8x {
  background: var(--xoilac-btn-8x);
  color: #ffd700;
  border: 2px dotted #ffd700;
  box-shadow: 0 0 0 1px rgba(255,215,0,0.3);
}
.xoilac-style-header .xoilac-nav-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  padding: 8px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
}
.xoilac-style-header .xoilac-nav-toggle svg {
  flex-shrink: 0;
}

@media (max-width: 991px) {
  .xoilac-style-header .xoilac-nav { display: none; }
  .xoilac-style-header .xoilac-nav-toggle { display: inline-flex; }
  .xoilac-style-header .xoilac-cta { display: none !important; }
  .xoilac-style-header .xoilac-brand {
    padding: 5px 10px 5px 8px;
  }
  .xoilac-style-header .xoilac-brand img {
    max-height: 38px;
  }
}