/* =========================================================
   Bootstrap 2: dropdown-submenu -> inline + indicator (+/-)
   Works with TbNavbar
   ========================================================= */

/* Скрол на dropdown (safe, защото submenu вече е inline) */
.navbar .dropdown-menu {
  max-height: 70vh;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
}

/* Inline submenu вместо flyout */
.navbar .dropdown-submenu {
  position: static;
}

/* махаме BS2 стрелката */
.navbar .dropdown-submenu > a:after {
  display: none !important;
}

/* submenu като част от потока */
.navbar .dropdown-submenu > .dropdown-menu {
  position: static !important;
  float: none !important;
  left: auto !important;
  top: auto !important;

  display: none; /* toggle от JS / hover */

  margin: 4px 0 8px 0;
  padding: 6px 0;

  border: 0;
  border-left: 2px solid rgba(255,255,255,.12);
  border-radius: 0;
  box-shadow: none;

  background: transparent;
}

/* indentation */
.navbar .dropdown-submenu > .dropdown-menu > li > a {
  padding-left: 26px;
  opacity: .95;
}

/* ===== Indicator (+ / -) ===== */

/* parent item: място за +/− */
.navbar .dropdown-submenu > a {
  position: relative;
  padding-right: 36px;
  font-weight: 600;
  cursor: pointer;
}

/* плюс по подразбиране */
.navbar .dropdown-submenu > a:before {
  content: "+";
  position: absolute;
  right: 14px;
  top: 50%;
  margin-top: -10px;

  width: 18px;
  height: 18px;
  line-height: 18px;
  text-align: center;

  font-size: 16px;
  font-weight: 700;

  color: rgba(255,255,255,.75);
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 9px;

  transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}

.navbar .dropdown-submenu > a:hover:before {
  color: #ffffff;
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.18);
}

/* отворено: минус + цветно маркиране */
.navbar .dropdown-submenu.submenu-open > a:before {
  content: "–";
  color: #0b1220;                 /* тъмен текст върху светъл badge */
  background: rgba(96,165,250,.95); /* син badge */
  border-color: rgba(96,165,250,.95);
}

/* отворено: фон + акцентна линия отляво */
.navbar .dropdown-submenu.submenu-open > a {
  background-color: rgba(255,255,255,.08);
  box-shadow: inset 3px 0 0 rgba(96,165,250,.95);
}

/* Ако navbar е светъл (не-inverse), да е четливо */
.navbar:not(.navbar-inverse) .dropdown-submenu > a:before {
  color: rgba(17,24,39,.75);
  background: rgba(17,24,39,.06);
  border-color: rgba(17,24,39,.12);
}
.navbar:not(.navbar-inverse) .dropdown-submenu.submenu-open > a:before {
  color: #ffffff;
  background: rgba(37,99,235,.95);
  border-color: rgba(37,99,235,.95);
}
.navbar:not(.navbar-inverse) .dropdown-submenu.submenu-open > a {
  background-color: rgba(37,99,235,.08);
  box-shadow: inset 3px 0 0 rgba(37,99,235,.95);
}
.navbar .dropdown-submenu > a { pointer-events: auto; }