/* Global Styles */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
  --sidebar-width: 260px;
  --sidebar-bg: #1a1c23;
  --sidebar-color: #d1d5db;
  --sidebar-active-bg: #2563eb;
  --topbar-height: 70px;
  --primary-color: #0061f2;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: #f9fafb;
  color: #1f2937;
  overflow-x: hidden;
}

/* Utilities */
.fw-medium {
  font-weight: 500;
}

.fw-bold {
  font-weight: 700;
}

.rounded-4 {
  border-radius: 1rem !important;
}

.rounded-pill {
  border-radius: 50rem !important;
}

.text-primary {
  color: var(--primary-color) !important;
}

.btn-primary {
  background-color: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
}

.btn-outline-primary {
  color: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
}

.btn-outline-primary:hover {
  background-color: var(--primary-color) !important;
  color: white !important;
}

/* Dashboard Wrapper Adjustments */

/* Layout Wrapper */
#wrapper {
  display: flex;
  width: 100%;
  padding-left: var(--sidebar-width);
  transition: all 0.3s ease;
}

#wrapper.toggled {
  padding-left: 0;
}

/* Sidebar Styling */
.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background-color: var(--sidebar-bg);
  color: var(--sidebar-color);
  z-index: 1000;
  transition: all 0.3s ease;
  overflow-y: auto;
  box-shadow: 2px 0 5px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
}

#wrapper.toggled .sidebar {
  left: calc(var(--sidebar-width) * -1);
}

.sidebar-header {
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-brand {
  color: #fff;
  font-size: 1.25rem;
  font-weight: 700;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: 0.5px;
}

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

.sidebar-content {
  flex-grow: 1;
  padding: 1rem 0;
}

.sidebar-nav {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-header-label {
  padding: 0.75rem 1.5rem 0.25rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  color: #6c757d;
  font-weight: 700;
  letter-spacing: 1px;
}

.sidebar-item {
  margin-bottom: 2px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  padding: 0.75rem 1.5rem;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: all 0.2s;
  font-size: 0.95rem;
  border-left: 4px solid transparent;
}

.sidebar-link:hover {
  color: #fff;
  background-color: rgba(255, 255, 255, 0.1);
}

.sidebar-link.active {
  color: #fff;
  background-color: rgba(13, 110, 253, 0.15);
  border-left-color: var(--sidebar-active-bg);
}

.sidebar-link i {
  margin-right: 0.75rem;
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
  transition: transform 0.3s ease;
}

/* Collapsible Menu Styles */
.sidebar-link[data-bs-toggle="collapse"] {
  position: relative;
  cursor: pointer;
}

.sidebar-link[data-bs-toggle="collapse"]::after {
  content: "\F282"; /* Bootstrap Icon Chevron Down */
  font-family: "bootstrap-icons";
  position: absolute;
  right: 1.5rem;
  font-size: 0.75rem;
  transition: transform 0.3s ease;
}

.sidebar-link[data-bs-toggle="collapse"].collapsed::after {
  transform: rotate(-90deg);
}

.sidebar-submenu {
  list-style: none;
  padding: 0;
  margin: 0;
  background-color: rgba(0, 0, 0, 0.15);
  overflow: hidden;
}

.sidebar-submenu .sidebar-link {
  padding-left: 3.25rem;
  font-size: 0.9rem;
  border-left: none;
}

.sidebar-submenu .sidebar-link.active {
  background-color: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.sidebar-footer {
  padding: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Main Content Area */
#content-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  width: 100%;
}

.topbar {
  height: var(--topbar-height);
  padding: 0 1.5rem;
}

.container-fluid {
  padding: 1.5rem;
}

/* Responsive Behavior */
@media (max-width: 768px) {
  #wrapper {
    padding-left: 0;
  }

  .sidebar {
    left: calc(var(--sidebar-width) * -1);
  }

  #wrapper.toggled {
    padding-left: var(--sidebar-width);
  }

  #wrapper.toggled .sidebar {
    left: 0;
  }

  /* Overlay implementation for mobile toggle if needed later */
}

/* Landing Page Enhancements */
.glass-card {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
  border-radius: 4px;
}

.bg-gradient-primary {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%) !important;
}

.text-gradient {
  background: linear-gradient(135deg, #0f172a 0%, #334155 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.floating {
  animation: floating 3s ease-in-out infinite;
}

@keyframes floating {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0px); }
}

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.reveal-on-scroll.active {
  opacity: 1;
  transform: translateY(0);
}

.stat-number {
  font-size: 3.5rem;
  font-weight: 700;
  color: #0f172a;
  letter-spacing: -2px;
  margin-bottom: 0.5rem;
}