/* ============================================================
   DMV shared header + sandwich nav
   Identical in MatrixV2 and MatrixStore � edit both copies together.
   ============================================================ */

/* ----- Header (floating bar, futuristic) ----- */
.header,
.site-header {
  position: sticky;
  top: 20px;
  z-index: 1000;
  margin: 20px 24px 0;
  max-width: 1180px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  border: var(--panel-border);
  border-radius: var(--radius-xl);
  background: var(--panel-bg);
  box-shadow: var(--panel-shadow);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}
.header:hover,
.site-header:hover {
  border-color: var(--border-purple-strong);
  box-shadow:
    0 0 0 1px rgba(124, 92, 252, 0.2),
    0 8px 32px rgba(124, 92, 252, 0.22),
    0 0 40px rgba(155, 138, 251, 0.14);
}

.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  min-height: 64px;
  position: relative;
  max-width: 100%;
}
.header-inner .logo {
  justify-self: start;
}
.header-actions {
  justify-self: end;
  flex-shrink: 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
  min-width: 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.logo:hover {
  transform: scale(1.02);
  opacity: 0.95;
}
.logo:active {
  transform: scale(0.98);
}
.logo-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-light) 0%, var(--purple) 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: box-shadow 0.35s ease, transform 0.35s ease, background 0.35s ease;
}
.logo:hover .logo-icon {
  box-shadow: 0 0 20px rgba(43, 140, 255, 0.45), 0 0 40px rgba(124, 92, 252, 0.2);
  transform: rotate(-5deg) scale(1.05);
}
.logo:active .logo-icon {
  transform: rotate(0) scale(0.98);
}
.logo-img-wrap {
  position: relative;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 0 0 1px rgba(155, 138, 251, 0.22),
    0 0 14px rgba(124, 92, 252, 0.14);
  transition: box-shadow 0.35s ease, transform 0.35s ease;
}
.logo:hover .logo-img-wrap {
  box-shadow:
    0 0 0 1px rgba(155, 138, 251, 0.35),
    0 0 22px rgba(124, 92, 252, 0.28),
    0 0 40px rgba(124, 92, 252, 0.16);
  transform: rotate(-5deg) scale(1.05);
}
.logo:active .logo-img-wrap {
  transform: rotate(0) scale(0.98);
}
.logo-img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover;
}
.logo-fallback {
  position: absolute;
  inset: 0;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--blue-light) 0%, var(--purple) 100%);
  color: #fff;
  font-weight: 800;
  font-size: 1.1rem;
}
.logo-icon-sm {
  width: 32px;
  height: 32px;
  font-size: 0.95rem;
}
.logo-text-wrap {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding-right: 4px;
  min-width: 0;
  overflow: hidden;
}
.logo-text-img {
  width: auto;
  height: clamp(2rem, 5.5vw, 2.85rem);
  max-width: min(280px, 52vw, 100%);
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 0 10px rgba(124, 92, 252, 0.2));
  transition: filter 0.25s ease;
}
.logo:hover .logo-text-img {
  filter: drop-shadow(0 0 14px rgba(124, 92, 252, 0.38));
}
.logo-sub { font-family: var(--font-display); font-size: 0.65rem; color: var(--text-muted); font-weight: 500; letter-spacing: 0.12em; transition: color 0.25s ease; }
.logo:hover .logo-sub { color: var(--text-secondary); }

/* Desktop nav */
.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.nav-link {
  font-family: var(--font-display);
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  position: relative;
  transition: color 0.25s ease, background 0.25s ease, transform 0.2s ease;
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 6px;
  height: 2px;
  background: var(--purple-light);
  border-radius: 1px;
  transform: scaleX(0);
  transition: transform 0.3s ease;
}
.nav-link:hover {
  color: var(--text-primary);
  background: var(--surface-purple-tint);
  transform: translateY(-1px);
}
.nav-link:hover::after { transform: scaleX(1); }
.nav-link:active {
  transform: translateY(0);
  background: var(--surface-purple-hover);
}
.nav-link.active {
  color: var(--purple-light);
  background: var(--surface-purple-active);
}
.nav-link.active::after {
  transform: scaleX(1);
}
.nav-link.active:hover {
  background: rgba(124, 92, 252, 0.22);
  color: #fff;
}

.nav-close-btn { display: none; }
.nav-dropdown-wrap { position: relative; }
.nav-link-dropdown { display: inline-flex; align-items: center; gap: 4px; cursor: pointer; border: none; background: transparent; font-family: var(--font-display); font-weight: 500; font-size: 0.85rem; letter-spacing: 0.05em; }
.nav-dropdown-arrow { font-size: 0.6rem; opacity: 0.8; transition: transform 0.2s; }
.nav-dropdown-wrap.open .nav-dropdown-arrow { transform: rotate(180deg); }
.nav-dropdown[hidden] { display: none !important; }
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 4px;
  min-width: 180px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  z-index: 50;
  padding: 6px 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.nav-dropdown .nav-link {
  display: block;
  width: 100%;
  box-sizing: border-box;
  margin: 0;
  font-family: var(--font-display);
}
.nav-dropdown .nav-link:hover { transform: none; }

.header-actions { display: flex; align-items: center; gap: var(--spacing-md); flex-shrink: 0; }

.btn-kick {
  --kick-x: 50%;
  --kick-y: 50%;
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
  background: #53fc18;
  color: #000;
  border: none;
  padding: 6px 14px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
  text-decoration: none;
  font-family: var(--font-display);
  overflow: hidden;
}
.btn-kick-spotlight {
  position: absolute;
  left: var(--kick-x);
  top: var(--kick-y);
  width: 120%;
  height: 120%;
  transform: translate(-50%, -50%);
  background: radial-gradient(
    circle at center,
    rgba(255, 255, 255, 0.35) 0%,
    rgba(255, 255, 255, 0.12) 25%,
    transparent 55%
  );
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.btn-kick .kick-icon { width: 1.15rem; height: 1.15rem; flex-shrink: 0; color: #000; position: relative; z-index: 1; }
.btn-kick > span:last-of-type { position: relative; z-index: 1; }
.btn-kick:hover {
  background: #6bff33;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(83, 252, 24, 0.4);
}
.btn-kick:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(83, 252, 24, 0.3);
}

/* Hamburger: 3 bars that animate to X */
.btn-mobile-menu {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border: var(--panel-border);
  border-radius: var(--radius-md);
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  color: var(--text-primary);
  background: rgba(155, 138, 251, 0.1);
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.2s ease;
}
.btn-mobile-menu:hover {
  background: rgba(124, 92, 252, 0.18);
  border-color: var(--border-purple-strong);
  box-shadow: 0 4px 16px rgba(124, 92, 252, 0.2);
}
.btn-mobile-menu:active { transform: scale(0.96); }
.menu-icon-bar {
  display: block;
  flex-shrink: 0;
  width: 20px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.btn-mobile-menu.menu-open .menu-icon-bar-1 {
  transform: translateY(7px) rotate(45deg);
}
.btn-mobile-menu.menu-open .menu-icon-bar-2 {
  opacity: 0;
  transform: scaleX(0);
}
.btn-mobile-menu.menu-open .menu-icon-bar-3 {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav overlay */
.nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  z-index: 1150;
  pointer-events: none;
}
.nav-backdrop-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

body.nav-menu-open {
  overflow: hidden;
  touch-action: none;
}

/* Responsive: show hamburger, mobile nav panel matches header feel */
@media (max-width: 900px) {
  .header,
.site-header {
    width: calc(100% - var(--spacing-sm) * 2);
    max-width: min(1180px, calc(100vw - var(--spacing-sm) * 2));
    margin-left: auto;
    margin-right: auto;
    overflow: visible;
  }
  .header-inner {
    display: grid;
    grid-template-columns: minmax(2.5rem, 1fr) auto;
    align-items: center;
  }
  .header-inner .logo {
    justify-self: start;
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
  }
  .header-actions {
    justify-self: end;
    margin-left: auto;
    flex-shrink: 0;
  }
  .nav {
    position: fixed;
    top: 96px;
    left: var(--spacing-sm);
    right: var(--spacing-sm);
    margin: 0 auto;
    max-width: min(1180px, calc(100vw - var(--spacing-sm) * 2));
    width: auto;
    max-height: min(70dvh, calc(100dvh - 120px));
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 12px var(--spacing-md) var(--spacing-md);
    background: var(--panel-bg);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    border: var(--panel-border);
    border-radius: var(--radius-xl);
    z-index: 1001;
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    gap: 2px;
    box-shadow: var(--panel-shadow);
  }
  .nav.nav-portal {
    position: fixed !important;
    top: 96px !important;
    left: var(--spacing-sm) !important;
    right: var(--spacing-sm) !important;
    z-index: 1200 !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    box-sizing: border-box !important;
    background: var(--panel-bg) !important;
    border: var(--panel-border) !important;
    border-radius: var(--radius-xl) !important;
    box-shadow: var(--panel-shadow) !important;
    padding: 12px var(--spacing-md) var(--spacing-md) !important;
    max-height: min(70dvh, calc(100dvh - 120px)) !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
  }
  .nav.nav-portal:not(.nav-open):not(.open) {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    transform: translateY(-12px) !important;
  }
  .nav.nav-open,
.nav.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition: transform 0.3s ease, opacity 0.25s ease, visibility 0.25s ease;
  }
  .nav.nav-portal.nav-open,
.nav.nav-portal.open {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    transform: translateY(0) !important;
  }
  .nav-link,
  .nav-close-btn,
  .nav-dropdown-wrap {
    width: 100%;
    max-width: 280px;
    box-sizing: border-box;
  }
  .nav-link {
    text-align: center;
    padding: 10px 16px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
  }
  .nav-dropdown-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .nav-link-dropdown {
    width: 100%;
    max-width: 280px;
    justify-content: center;
    text-align: center;
    padding: 10px 16px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
  }
  .nav-dropdown {
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 280px;
    box-sizing: border-box;
  }
  .nav-dropdown .nav-link {
    text-align: center;
  }
  .nav-link::after { left: 50%; right: 50%; transform: scaleX(0) translateX(-50%); }
  .nav-link:hover::after,
  .nav-link.active::after { transform: scaleX(0.6) translateX(-50%); }
  .nav-close-btn {
    display: block;
    width: 100%;
    margin-top: 8px;
    padding: 10px 16px;
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--surface-subtle);
    border: 1px solid var(--border-purple);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: color 0.2s, background 0.2s, border-color 0.2s;
  }
  .nav-close-btn:hover {
    color: var(--text-primary);
    background: var(--surface-purple-hover);
    border-color: var(--border-purple-strong);
  }
  .btn-mobile-menu { display: flex; }
}

@media (max-width: 480px) {
  .header,
.site-header {
    margin-top: 12px;
    top: 12px; /* keep floating gap when sticky on small screens */
  }
  .header-inner { padding: var(--spacing-sm); }
  .logo-text-img { height: 1.85rem; max-width: min(220px, 100%); }
  .btn-kick > span:last-of-type { display: none; }
  .btn-kick { padding: 8px 12px; }
}

/* Store mount uses #user-nav wrapping nav + actions; V2 has no .user-nav */
.user-nav { display: contents; }
@media (max-width: 900px) {
  .user-nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    min-width: 0;
    grid-column: 2;
  }
  .header-actions { gap: var(--spacing-sm); }
  .nav-toggle { display: none; } /* legacy alias unused when btn-mobile-menu present */
}