/* ============================================================
   SIDEBAR.CSS — Premium Navigation Layout
   ============================================================ */

.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  flex-shrink: 0;
}

.sidebar-header {
  padding: 30px 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}

.logo-area {
  display: flex;
  justify-content: center;
  align-items: center;
}

.main-logo {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  border: 1px solid rgba(255,255,255,0.05);
}

.sidebar-nav {
  flex: 1;
  padding: 0 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  color: var(--text-dim);
  border-radius: var(--radius-md);
  transition: all 0.25s;
}

.nav-item .icon { font-size: 18px; filter: grayscale(1); transition: 0.2s; }

.nav-item:hover {
  background: rgba(255, 255, 255, 0.03);
  color: #fff;
}

.nav-item.active {
  background: rgba(139, 92, 246, 0.08);
  color: var(--primary-light);
  border: 1px solid rgba(139, 92, 246, 0.15);
}

.nav-item.active .icon { filter: none; transform: scale(1.1); }

.sidebar-footer {
  padding: 30px 24px;
  border-top: 1px solid var(--border);
  background: rgba(0,0,0,0.1);
}

.hotel-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  font-weight: 700;
}

.hotel-info .phone { color: var(--secondary); }
.hotel-info .loc { color: var(--text-muted); }

/* Main Content Wrapper Adjustments */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-deep);
  position: relative;
}

/* Page Container Scroll */
.page-container {
  flex: 1;
  overflow: hidden;
  position: relative;
}

/* Mobile Adjustments (Basic) */
@media (max-width: 1024px) {
  .sidebar {
    position: fixed;
    z-index: 1000;
    height: 100vh;
    left: -100%;
  }
  .sidebar.open { left: 0; }
  .mobile-toggle { display: block; }
}

.mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: #fff;
  font-size: 20px;
  padding: 8px;
  border-radius: 8px;
  cursor: pointer;
  margin-right: 16px;
}