/* ============================================================
   LRV Sachsen-Anhalt – Topbar Styles
   ============================================================ */

.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--topbar-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  box-shadow: 0 2px 30px rgba(0,0,0,0.5);
}

/* Inner topbar: matches body max-width so columns align perfectly */
.topbar__inner {
  display: flex;
  align-items: center;
  width: 100%;
  max-width: 1440px;
  min-width: 900px;
  height: 100%;
}

/* ── Topbar brand text ── */
.topbar__logo {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 0 22px;
  height: 100%;
  width: var(--sidebar-w);
  min-width: var(--sidebar-w);
  max-width: var(--sidebar-w);
  border-right: 1px solid var(--border);
  flex-shrink: 0;
  box-sizing: border-box;
}

.topbar__logo img {
  display: none;
}

.topbar__logo-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1px;
  line-height: 1;
}

.topbar__logo-text strong {
  font-family: 'Rajdhani', 'Segoe UI', Arial, sans-serif;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.5px;
  color: #fff;
  white-space: nowrap;
}

.topbar__logo-text span {
  font-size: 9px;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  white-space: nowrap;
}

.topbar__logo-text span::before {
  content: none;
}

/* ── Nav ── */
.topbar__nav {
  display: flex;
  align-items: center;
  height: 100%;
  padding-left: 4px;
  flex: 1;
}

.nav-item {
  position: relative;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  align-self: flex-start;
}

.nav-item__btn {
  height: 100%;
  padding: 0 24px;
  font-family: 'Rajdhani', 'Segoe UI', Arial, sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 7px;
  position: relative;
  transition: color 0.2s;
}

.nav-item__btn::after {
  content: '';
  position: absolute;
  bottom: 0; left: 24px; right: 24px;
  height: 2px;
  background: var(--accent-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.nav-item__btn:hover {
  color: #fff;
}

.nav-item--open .nav-item__btn {
  color: #fff;
}

.nav-item--open .nav-item__btn::after {
  transform: scaleX(1);
}

.nav-item__btn svg {
  width: 9px;
  height: 9px;
  transition: transform 0.2s;
}

.nav-item--open .nav-item__btn svg {
  transform: rotate(180deg);
}

/* ── Dropdown ── */
.dropdown {
  position: absolute;
  top: calc(var(--topbar-h) - 1px);
  left: 0;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-top: 2px solid var(--accent-red);
  min-width: 240px;
  display: none;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.2s, transform 0.2s;
  box-shadow: 0 16px 48px rgba(0,0,0,0.7);
  z-index: 300;
}

/* Bridge gap between button and dropdown so hover stays active when moving mouse down */
.dropdown::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
}

.nav-item--open .dropdown {
  display: block;
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.dropdown__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 18px;
  font-size: 13px;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
  transition: color 0.15s, background 0.15s, padding-left 0.15s;
  cursor: pointer;
}

.dropdown__item:last-child { border-bottom: none; }

.dropdown__item:hover {
  color: #fff;
  background: rgba(255,255,255,0.04);
  padding-left: 24px;
}

.dropdown__item-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent-red);
  opacity: 0.4;
  flex-shrink: 0;
  transition: opacity 0.15s;
}

.dropdown__item:hover .dropdown__item-dot { opacity: 1; }

/* ── Right section ── */
.topbar__right {
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 0 20px;
  height: 100%;
  width: var(--right-w);
  min-width: var(--right-w);
  max-width: var(--right-w);
  border-left: 1px solid var(--border);
  flex-shrink: 0;
  box-sizing: border-box;
}

.topbar__badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
  background: var(--surface3);
  border: 1px solid var(--border2);
  border-radius: 20px;
  padding: 5px 14px 5px 7px;
}

.topbar__avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-red));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Rajdhani', 'Segoe UI', Arial, sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
}

.topbar__status {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}