/* layout.css - Sidebar and Topbar Global Styles */

/* SIDEBAR STYLES */
.sidebar {
  width: 260px;
  background-color: #1c110e; 
  color: #cbd5e1;
  display: flex;
  flex-direction: column;
  position: fixed;
  height: 100vh;
  z-index: 40;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.sidebar-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid #2d1b17;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 4.5rem; /* Ensure consistent height */
  box-sizing: border-box;
}

.sidebar-brand-text {
  display: flex;
  flex-direction: column;
  white-space: nowrap;
  opacity: 1;
  transition: opacity 0.2s;
}

.sidebar-logo-img {
  width: 2.5rem; 
  height: 2.5rem; 
  object-fit: contain;
  flex-shrink: 0;
}

.sidebar-nav {
  flex: 1;
  padding: 1.25rem 0.75rem;
  overflow-y: auto;
  overflow-x: hidden;
}

.nav-label {
  padding: 0 0.75rem 0.5rem;
  font-size: 0.625rem;
  font-weight: 700;
  color: #5c7cb8;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
  opacity: 1;
  transition: opacity 0.2s;
}

.nav-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.625rem 0.75rem;
  color: #8faadd;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.875rem;
  border-radius: 0;
  margin-bottom: 0.125rem;
  transition: all 0.2s;
  cursor: pointer;
  white-space: nowrap;
}

.nav-item:hover {
  background-color: rgba(109, 76, 65, 0.2); 
  color: #a8c1f0;
}

.nav-item.active {
  background-color: #6d4b40;
  color: white;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.2); 
}

.nav-item-icon {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-item-icon i {
  flex-shrink: 0;
}

.submenu {
  margin-top: 0.25rem;
  margin-left: 1rem;
  padding-left: 0.5rem;
  border-left: 1px solid rgba(30, 41, 59, 1);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  overflow: hidden;
}

.submenu-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  color: #8faadd;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 0;
  transition: all 0.2s;
  white-space: nowrap;
}

.submenu-item:hover {
  color: #a8c1f0;
  background-color: rgba(109, 76, 65, 0.15);
}

.submenu-item.active {
  color: white;
  background-color: #875d41;
  box-shadow: 0 4px 6px -1px rgba(67, 20, 7, 0.3);
}

.sub-dot {
  flex-shrink: 0;
}

.sidebar-footer {
  padding: 1.25rem; 
  border-top: 1px solid rgba(30, 41, 59, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
}

.circle-badge {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  font-size: 1rem;
}

/* COLLAPSED STATE */
.sidebar.collapsed {
  width: 70px;
}

.sidebar.collapsed .sidebar-header {
  padding: 1.25rem 0.75rem;
  justify-content: center;
}

.sidebar.collapsed .sidebar-brand-text,
.sidebar.collapsed .nav-label,
.sidebar.collapsed .nav-text,
.sidebar.collapsed .submenu-chevron,
.sidebar.collapsed .submenu {
  display: none !important;
}

.sidebar.collapsed .nav-item {
  justify-content: center;
  padding: 0.625rem;
}

.sidebar.collapsed .nav-item-icon {
  gap: 0;
}


/* MAIN CONTENT AND TOPBAR */
.main-content {
  flex: 1;
  margin-left: 260px;
  display: flex;
  flex-direction: column;
  transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  min-height: 100vh;
}

.main-content.expanded {
  margin-left: 70px;
}

.topbar {
  height: 4rem;
  background-color: white;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  position: sticky;
  top: 0;
  z-index: 30;
}

.btn-hamburger {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0;
}

.btn-hamburger:hover {
  background-color: #f1f5f9;
}

.topbar-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #0f172a;
  margin: 0;
}

.notification-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  border-radius: 0;
  border: 1px solid #e2e8f0;
  cursor: pointer;
}

.notification-wrapper:hover {
  background-color: #f8fafc;
}

.notification-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background-color: #ef4444;
  color: white;
  font-size: 0.625rem;
  font-weight: bold;
  padding: 0.125rem 0.375rem;
  border-radius: 0;
  line-height: 1;
}

.btn-logout {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  border-radius: 0;
  cursor: pointer;
  text-decoration: none;
}

.btn-logout:hover {
  background-color: #f1f5f9;
}