/* HBW Admin Modern UI — v1.2.0: Top tabs + full submenu row */
:root {
  --hbw-radius: 12px;
  --hbw-shadow: 0 6px 18px rgba(0,0,0,.06);
  --hbw-shadow-sm: 0 2px 8px rgba(0,0,0,.06);
  --hbw-border: 1px solid #e6e8ee;
  --hbw-bg: #f7f8fb;
  --hbw-card: #ffffff;
  --hbw-primary: #35509a;
  --hbw-primary-hover: #2c457f;
  --hbw-text: #222;
  --hbw-subtle: #6b7280;
  --hbw-focus: 0 0 0 3px rgba(53,80,154,.25);
}

body.wp-admin, .wp-core-ui { background: var(--hbw-bg); color: var(--hbw-text); }
.postbox, .card, .plugin-card, .notice { border: var(--hbw-border); border-radius: var(--hbw-radius); box-shadow: var(--hbw-shadow); background:#fff; }
.wp-list-table { border: var(--hbw-border); border-radius: var(--hbw-radius); overflow:hidden; box-shadow: var(--hbw-shadow); background:#fff; }
.wp-list-table td, .wp-list-table th { padding: 12px 14px; }
.wp-core-ui .button { border-radius: 999px; padding: 8px 14px; box-shadow: var(--hbw-shadow-sm); }
.wp-core-ui .button-primary { background: var(--hbw-primary); border-color: var(--hbw-primary); color:#fff; }
.wp-core-ui .button-primary:hover { background: var(--hbw-primary-hover); border-color: var(--hbw-primary-hover); }

/* ===== Top nav + Sub nav (desktop) ===== */
#hbw-topnav, #hbw-subnav {
  position: sticky;
  z-index: 999;
  display: none; /* show at desktop via media query */
}
#hbw-topnav {
  top: 32px;
  background: #0f172a;
  color: #e5e7eb;
  border-bottom: 1px solid rgba(255,255,255,.08);
  box-shadow: var(--hbw-shadow-sm);
}
#hbw-subnav {
  top: 78px; /* 32 + 46 approximated */
  background: #0b1223;
  color: #e5e7eb;
  border-bottom: 1px solid rgba(255,255,255,.08);
  box-shadow: var(--hbw-shadow-sm);
}

.hbw-nav-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  overflow-x: auto;
}

a.hbw-toplink, a.hbw-sublink {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 10px;
  color: #e5e7eb;
  text-decoration: none;
  white-space: nowrap;
  transition: background .15s ease, transform .15s ease;
}
a.hbw-toplink:hover, a.hbw-sublink:hover { background: rgba(255,255,255,.08); transform: translateY(-1px); }
a.hbw-toplink.hbw-active, a.hbw-sublink.hbw-active { background: rgba(255,255,255,.12); }

/* Dropdown for deep submenus (3rd level) */
.hbw-has-sub { position: relative; }
.hbw-has-sub .hbw-submenu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: #0b1223;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 12px;
  padding: 8px;
  box-shadow: 0 24px 48px rgba(2,6,23,.3);
}
.hbw-has-sub:hover .hbw-submenu { display: block; }
.hbw-submenu a { display:block; padding:8px 10px; border-radius: 8px; }

/* Layout adjustments when enabled */
body.hbw-topnav-enabled #wpcontent { margin-left: 0 !important; padding-top: 10px; }
@media (min-width: 1025px) {
  body.hbw-topnav-enabled #adminmenuback,
  body.hbw-topnav-enabled #adminmenuwrap { width: 0 !important; }
  body.hbw-topnav-enabled #adminmenu, 
  body.hbw-topnav-enabled #adminmenuback, 
  body.hbw-topnav-enabled #adminmenuwrap { display: none !important; }

  #hbw-topnav, #hbw-subnav { display: block; }
}
@media (max-width: 1024px) {
  #hbw-topnav, #hbw-subnav { display: none !important; }
}

/* Adjust for small screens where adminbar is taller */
@media screen and (max-width: 782px) {
  #hbw-topnav { top: 46px; }
  #hbw-subnav { top: 92px; }
}