/* ===== SIDEBAR LAYOUT STYLES ===== */

/* Sidebar Container */
.mini-sidebar {
  position: relative;
  grid-column: 1;
  grid-row: 2 / 4;
  width: 250px;
  align-self: stretch;
  min-height: 100%;
  height: 100%;
  background: #111827;
  border-right: none;
  display: flex;
  flex-direction: column;
  z-index: 1020;
  transition: width 0.3s ease;
  overflow: visible;
}

.brand-logo {
  padding: 0.75rem 1rem;
  border-bottom: none;
}

.site-logo-text {
  font-weight: 700;
  color: #fff;
}

/* Navigation List */
.mini-sidebar .navbar-nav {
  padding: 0.5rem 0;
  flex: 1;
}

/* Nav Item */
.mini-sidebar .nav-item {
  margin: 0;
}

/* Nav Link */
.mini-sidebar .nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1rem;
  color: #d1d5db;
  text-decoration: none;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  white-space: nowrap;
  border-radius: 0;
}

.mini-sidebar .nav-link:hover {
  background: transparent;
  color: #fff;
}

.mini-sidebar .nav-link.active {
  background: transparent;
  color: #5b64e9;
  font-weight: 600;
}

.mini-sidebar .nav-link .text {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mini-sidebar .nav-icon {
  flex: 0 0 auto;
  width: 1.1rem;
  text-align: center;
}

/* Nav Heading */
.nav-heading {
  padding: 1rem 1rem 0.5rem 1rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #9ca3af;
}

.nav-line {
  margin: 0.5rem 1rem;
  border-color: rgba(255, 255, 255, 0.08);
}

/* Dropdown Toggle */
.mini-sidebar .dropdown-toggle::after {
  display: inline-block;
  margin-left: auto;
  transition: transform 0.3s ease;
}

.mini-sidebar .dropdown-toggle[aria-expanded="true"]::after {
  transform: rotate(180deg);
}

/* Dropdown Menu - STATIC when expanded */
.mini-sidebar .dropdown-menu {
  position: static;
  border: none;
  background: #111827;
  padding: 0.25rem 0;
  margin: 0;
  border-radius: 0;
  box-shadow: none;
  display: none;
}

.mini-sidebar .nav-item.dropdown.is-open > .dropdown-menu,
.mini-sidebar .dropdown-submenu.is-open > .dropdown-menu,
.mini-sidebar .dropdown-menu.show {
  display: flex;
  flex-direction: column;
}

.mini-sidebar .dropdown-menu .dropdown-item,
.mini-sidebar .dropdown-menu .nav-link {
  padding: 0.5rem 2rem;
  margin: 0;
  font-size: 0.9rem;
  color: #cbd5e1;
  background: transparent;
  border: none;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.mini-sidebar .dropdown-menu .dropdown-item:hover,
.mini-sidebar .dropdown-menu .nav-link:hover {
  background: transparent;
  color: #fff;
}

.mini-sidebar .dropdown-menu .dropdown-item.active,
.mini-sidebar .dropdown-menu .nav-link.active {
  background: transparent;
  color: #5b64e9;
}

/* ===== COLLAPSED STATE ===== */
@media (min-width: 769px) {
  html.collapsed .mini-sidebar {
    width: 60px;
  }

  html.collapsed .nav-link .text {
    display: none;
  }

  html.collapsed .nav-heading {
    display: none;
  }

  html.collapsed .nav-line {
    display: none;
  }

  html.collapsed .nav-link {
    justify-content: center;
    padding: 0.65rem 0;
  }

  html.collapsed .dropdown-toggle::after {
    display: none;
  }

  html.collapsed .mini-sidebar .dropdown-menu {
    position: absolute;
    top: 0;
    left: 100%;
    margin: 0;
    width: 180px;
    background: #111827;
    border: none;
    border-radius: 0.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    display: none;
  }

  html.collapsed .mini-sidebar .nav-item.dropdown:hover > .dropdown-menu,
  html.collapsed .mini-sidebar .nav-item.dropdown:focus-within > .dropdown-menu {
    display: flex;
  }

  html.collapsed .mini-sidebar .nav-item.dropdown.is-open > .dropdown-menu,
  html.collapsed .mini-sidebar .dropdown-submenu.is-open > .dropdown-menu {
    display: flex;
  }

  html.collapsed .mini-sidebar .dropdown-menu .dropdown-item,
  html.collapsed .mini-sidebar .dropdown-menu .nav-link {
    padding: 0.65rem 1rem;
  }
}

/* ===== MAIN CONTENT AREA ===== */
#mainNav,
#homeNav {
  grid-column: 1 / -1;
  grid-row: 1;
  z-index: 1100;
}

body {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  grid-template-rows: auto auto auto;
  align-items: start;
  min-height: 100vh;
  padding-top: var(--nav-offset, 90px);
}

#content {
  grid-column: 2;
  grid-row: 2;
  margin-left: 0;
  padding-top: 0;
  min-height: 0;
  transition: margin-left 0.3s ease;
}

html.collapsed #content {
  margin-left: 0;
}

#siteFooter {
  grid-column: 1 / -1;
  grid-row: 3;
}

/* Sidebar Toggle Navbar - Separate navbar for category navigation */
#sidebarToggleNav {
  display: none; /* Hidden by default on desktop */
}

/* Additional mobile overrides to ensure navbar stays in flow and footer sits below content */
@media (max-width: 768px) {
  /* Show sidebar toggle navbar on mobile as a separate navbar element with category links */
  #sidebarToggleNav {
    display: block !important;
    position: relative !important;
    width: 100% !important;
    background: #1f2937;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0 !important;
    z-index: 1150 !important;
    flex-shrink: 0;
  }

  #sidebarToggleNav .container-fluid {
    padding-left: 0;
    padding-right: 0;
    display: flex;
    align-items: stretch;
    height: auto;
  }

  /* Category list styling */
  #sidebarToggleNav .sidebar-toggle-categories {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: row;
    gap: 0;
    flex: 1;
    align-items: stretch;
  }

  #sidebarToggleNav .sidebar-toggle-item {
    flex: 1;
    margin: 0;
    padding: 0;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
  }

  #sidebarToggleNav .sidebar-toggle-item:last-child {
    border-right: none;
  }

  /* Category toggle button */
  #sidebarToggleNav .category-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 0.5rem;
    color: #d1d5db;
    background: transparent;
    border: none;
    font-size: 0.85rem;
    font-weight: 500;
    width: 100%;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
  }

  #sidebarToggleNav .category-toggle:hover {
    background: rgba(91, 100, 233, 0.1);
    color: #5b64e9;
  }

  #sidebarToggleNav .toggle-icon {
    font-size: 0.75rem;
    opacity: 0.7;
  }

  /* Category dropdown menu */
  #sidebarToggleNav .category-dropdown {
    list-style: none;
    padding: 0;
    margin: 0;
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #0f1419;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-top: none;
    z-index: 2000;
    max-height: 400px;
    overflow-y: auto;
    flex-direction: column;
  }

  #sidebarToggleNav .category-dropdown.active {
    display: flex !important;
  }

  #sidebarToggleNav .category-dropdown li {
    margin: 0;
    padding: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  #sidebarToggleNav .category-dropdown li:last-child {
    border-bottom: none;
  }

  #sidebarToggleNav .dropdown-link {
    display: block;
    padding: 0.75rem 1rem;
    color: #d1d5db;
    text-decoration: none;
    font-size: 0.85rem;
    transition: all 0.2s ease;
  }

  #sidebarToggleNav .dropdown-link:hover {
    background: rgba(91, 100, 233, 0.15);
    color: #5b64e9;
    padding-left: 1.25rem;
  }

  /* Treat bootstrap's fixed-top as normal flow on small screens */
  #mainNav.fixed-top,
  #homeNav.fixed-top {
    position: relative !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
  }

  /* Main navbar should take full width and use flexbox properly */
  #mainNav,
  #homeNav {
    position: relative !important;
    top: 0 !important;
    z-index: 1200 !important;
    flex-shrink: 0;
    width: 100% !important;
  }

  #mainNav .container,
  #homeNav .container,
  #mainNav .container-fluid,
  #homeNav .container-fluid {
    width: 100% !important;
    padding-left: 1rem;
    padding-right: 1rem;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
  }

  #mainNav .navbar-brand,
  #homeNav .navbar-brand {
    flex-shrink: 0;
  }

  #mainNav .navbar-toggler,
  #homeNav .navbar-toggler {
    flex-shrink: 0;
  }

  /* Use flexbox for body to push footer to bottom */
  body {
    display: flex !important;
    flex-direction: column !important;
    min-height: 100vh !important;
    padding-top: 0 !important;
  }

  #mainNav,
  #homeNav {
    position: relative !important;
    top: 0 !important;
    z-index: 1200 !important;
    flex-shrink: 0;
  }

  .mini-sidebar {
    position: relative !important;
    width: 100% !important;
    height: auto !important;
    background: #0f1419;
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex !important;
    flex-direction: column;
    z-index: 1100;
    transition: max-height 0.3s ease;
    overflow: hidden;
    padding: 0;
    margin: 0;
    min-height: 0;
    max-height: 0;
    flex-shrink: 0;
  }

  /* Mobile sidebar when expanded */
  html.expanded .mini-sidebar {
    max-height: 1000px;
  }

  /* Mobile sidebar when collapsed */
  html.collapsed .mini-sidebar {
    max-height: 0;
    overflow: hidden;
  }

  /* Navigation list on mobile */
  .mini-sidebar .navbar-nav {
    padding: 0.5rem 0;
    flex: 1;
    display: flex !important;
    flex-direction: column;
  }

  /* Nav items on mobile */
  .mini-sidebar .nav-item {
    margin: 0;
  }

  /* Nav links on mobile */
  .mini-sidebar .nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: #d1d5db;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    white-space: nowrap;
    border-radius: 0;
    border-left: 3px solid transparent;
  }

  .mini-sidebar .nav-link:hover {
    background: rgba(91, 100, 233, 0.1);
    color: #fff;
  }

  .mini-sidebar .nav-link.active {
    background: rgba(91, 100, 233, 0.15);
    color: #5b64e9;
    font-weight: 600;
    border-left-color: #5b64e9;
  }

  /* Nav headings on mobile */
  .mini-sidebar .nav-heading {
    padding: 1rem 1rem 0.5rem 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #6b7280;
  }

  .mini-sidebar .nav-line {
    margin: 0.5rem 1rem;
    border-color: rgba(255, 255, 255, 0.05);
  }

  /* Dropdown toggle on mobile */
  .mini-sidebar .dropdown-toggle {
    position: relative;
  }

  .mini-sidebar .dropdown-toggle::after {
    display: inline-block;
    margin-left: auto;
    transition: transform 0.3s ease;
    content: "▼";
    font-size: 0.7rem;
  }

  .mini-sidebar .dropdown-toggle[aria-expanded="true"]::after {
    transform: rotate(180deg);
  }

  /* Dropdown menu on mobile */
  .mini-sidebar .dropdown-menu {
    position: static !important;
    border: none;
    background: rgba(91, 100, 233, 0.05);
    padding: 0.25rem 0;
    margin: 0;
    border-radius: 0;
    box-shadow: none;
    display: none !important;
    flex-direction: column;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .mini-sidebar .nav-item.dropdown.is-open > .dropdown-menu,
  .mini-sidebar .dropdown-menu.show {
    display: flex !important;
    max-height: 500px;
  }

  .mini-sidebar .dropdown-menu .dropdown-item,
  .mini-sidebar .dropdown-menu .nav-link {
    padding: 0.65rem 2rem;
    margin: 0;
    font-size: 0.9rem;
    color: #a0aec0;
    background: transparent;
    border: none;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-left: 3px solid transparent;
  }

  .mini-sidebar .dropdown-menu .dropdown-item:hover,
  .mini-sidebar .dropdown-menu .nav-link:hover {
    background: rgba(91, 100, 233, 0.08);
    color: #fff;
  }

  .mini-sidebar .dropdown-menu .dropdown-item.active,
  .mini-sidebar .dropdown-menu .nav-link.active {
    background: rgba(91, 100, 233, 0.12);
    color: #5b64e9;
    border-left-color: #5b64e9;
  }

  #content {
    flex: 1;
    width: 100%;
    margin-left: 0;
    padding-top: 0;
  }

  #siteFooter {
    width: 100%;
    position: relative;
    z-index: 1000;
    flex-shrink: 0;
    margin-top: auto;
  }

  /* Override footer grid rules for mobile flexbox layout */
  #siteFooter .site-footer {
    grid-column: unset;
    grid-row: unset;
    width: 100%;
    margin: 0;
  }

  /* Adjust navbar on mobile */
  #mainNav .container,
  #homeNav .container {
    padding-left: 1rem;
    padding-right: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  /* Prevent horizontal scroll on mobile */
  body {
    overflow-x: hidden;
  }

  /* Adjust font sizes for mobile */
  .navbar-brand {
    font-size: 0.9rem;
    white-space: nowrap;
  }

  /* Hide nav line on mobile */
  .mini-sidebar .nav-line {
    display: none;
  }
}

@media (max-width: 480px) {
  /* Very small screens */
  #mainNav .container,
  #homeNav .container {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  /* Hide brand text on very small screens */
  .navbar-brand span {
    display: none;
  }

  .mini-sidebar .nav-link {
    padding: 0.65rem 0.75rem;
  }

  .mini-sidebar .dropdown-menu .dropdown-item,
  .mini-sidebar .dropdown-menu .nav-link {
    padding: 0.5rem 1.5rem;
  }
}

/* Sidebar toggle button */
.sidebar-toggle {
  border: none;
  padding: 0.5rem 0.75rem;
  color: #d1d5db;
  background: transparent;
  cursor: pointer;
  transition: color 0.2s ease;
  display: none;
  font-size: 1.5rem;
  line-height: 1;
}

.sidebar-toggle:hover {
  color: #fff;
}

.sidebar-toggle:active {
  transform: scale(0.95);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  /* On mobile: Switch to single-column layout with auto rows */
  body {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto;
    padding-top: 0;
  }

  #mainNav,
  #homeNav {
    grid-column: 1;
    grid-row: 1;
    z-index: 1100;
    position: sticky;
    top: 0;
  }

  /* Mobile sidebar - appears as a navbar below the main nav */
  .mini-sidebar {
    position: relative !important;
    grid-column: 1;
    grid-row: 2;
    width: 100% !important;
    height: auto !important;
    background: #0f1419;
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex !important;
    flex-direction: column;
    z-index: 1099;
    transition: max-height 0.3s ease;
    overflow: hidden;
    padding: 0;
    margin: 0;
    min-height: 0;
    max-height: 0;
  }

  /* Mobile sidebar when expanded */
  html.expanded .mini-sidebar {
    max-height: 1000px;
  }

  /* Mobile sidebar when collapsed */
  html.collapsed .mini-sidebar {
    max-height: 0;
    overflow: hidden;
  }

  /* Navigation list on mobile */
  .mini-sidebar .navbar-nav {
    padding: 0.5rem 0;
    flex: 1;
    display: flex !important;
    flex-direction: column;
  }

  /* Nav items on mobile */
  .mini-sidebar .nav-item {
    margin: 0;
  }

  /* Nav links on mobile */
  .mini-sidebar .nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: #d1d5db;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    white-space: nowrap;
    border-radius: 0;
    border-left: 3px solid transparent;
  }

  .mini-sidebar .nav-link:hover {
    background: rgba(91, 100, 233, 0.1);
    color: #fff;
  }

  .mini-sidebar .nav-link.active {
    background: rgba(91, 100, 233, 0.15);
    color: #5b64e9;
    font-weight: 600;
    border-left-color: #5b64e9;
  }

  /* Nav headings on mobile */
  .mini-sidebar .nav-heading {
    padding: 1rem 1rem 0.5rem 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #6b7280;
  }

  .mini-sidebar .nav-line {
    margin: 0.5rem 1rem;
    border-color: rgba(255, 255, 255, 0.05);
  }

  /* Dropdown toggle on mobile */
  .mini-sidebar .dropdown-toggle {
    position: relative;
  }

  .mini-sidebar .dropdown-toggle::after {
    display: inline-block;
    margin-left: auto;
    transition: transform 0.3s ease;
    content: "▼";
    font-size: 0.7rem;
  }

  .mini-sidebar .dropdown-toggle[aria-expanded="true"]::after {
    transform: rotate(180deg);
  }

  /* Dropdown menu on mobile */
  .mini-sidebar .dropdown-menu {
    position: static !important;
    border: none;
    background: rgba(91, 100, 233, 0.05);
    padding: 0.25rem 0;
    margin: 0;
    border-radius: 0;
    box-shadow: none;
    display: none !important;
    flex-direction: column;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .mini-sidebar .nav-item.dropdown.is-open > .dropdown-menu,
  .mini-sidebar .dropdown-menu.show {
    display: flex !important;
    max-height: 500px;
  }

  .mini-sidebar .dropdown-menu .dropdown-item,
  .mini-sidebar .dropdown-menu .nav-link {
    padding: 0.65rem 2rem;
    margin: 0;
    font-size: 0.9rem;
    color: #a0aec0;
    background: transparent;
    border: none;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-left: 3px solid transparent;
  }

  .mini-sidebar .dropdown-menu .dropdown-item:hover,
  .mini-sidebar .dropdown-menu .nav-link:hover {
    background: rgba(91, 100, 233, 0.08);
    color: #fff;
  }

  .mini-sidebar .dropdown-menu .dropdown-item.active,
  .mini-sidebar .dropdown-menu .nav-link.active {
    background: rgba(91, 100, 233, 0.12);
    color: #5b64e9;
    border-left-color: #5b64e9;
  }

  #content {
    grid-column: 1;
    grid-row: 3;
    margin-left: 0;
    padding-top: 0;
  }

  #siteFooter {
    grid-column: 1;
    grid-row: 4;
  }

  /* Adjust navbar on mobile */
  #mainNav .container,
  #homeNav .container {
    padding-left: 1rem;
    padding-right: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  /* Prevent horizontal scroll on mobile */
  body {
    overflow-x: hidden;
  }

  /* Adjust font sizes for mobile */
  .navbar-brand {
    font-size: 0.9rem;
    white-space: nowrap;
  }

  /* Hide nav line on mobile */
  .mini-sidebar .nav-line {
    display: none;
  }
}

@media (max-width: 480px) {
  /* Very small screens */
  #mainNav .container,
  #homeNav .container {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  /* Hide brand text on very small screens */
  .navbar-brand span {
    display: none;
  }

  .mini-sidebar .nav-link {
    padding: 0.65rem 0.75rem;
  }

  .mini-sidebar .dropdown-menu .dropdown-item,
  .mini-sidebar .dropdown-menu .nav-link {
    padding: 0.5rem 1.5rem;
  }
}