@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --bs-body-font-family: 'Inter', system-ui, -apple-system, sans-serif;
  --bs-body-bg: #f8fafc; /* Very light slate */
  --bs-body-color: #334155; /* Slate 700 */
  --bs-primary: #10b981; /* Vibrant Emerald Green (Logo match) */
  --bs-primary-rgb: 16, 185, 129;
  --bs-secondary: #475569; /* Slate 600 */
  --bs-success: #059669; /* Darker Emerald */
  --bs-info: #3b82f6; /* Blue */
  --bs-warning: #f59e0b; /* Amber */
  --bs-danger: #ef4444; /* Red */
  
  --custom-sidebar-bg: #1e293b; /* Deep Slate Blue (Logo match) */
  --custom-sidebar-hover: #334155; /* Lighter Slate Blue */
  --custom-sidebar-text: #e2e8f0; /* Slate 200 */
  --custom-card-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.05), 0 2px 4px -2px rgb(0 0 0 / 0.05);
  --custom-card-hover-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

body {
  font-family: var(--bs-body-font-family);
  background-color: var(--bs-body-bg);
  color: var(--bs-body-color);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Base Overrides for Minimalist Look */
a {
  text-decoration: none;
  transition: all 0.2s ease-in-out;
}

/* Card Styling */
.card {
  border: none !important;
  border-radius: 16px !important;
  box-shadow: var(--custom-card-shadow) !important;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  background-color: #ffffff;
}

.card:hover {
  box-shadow: var(--custom-card-hover-shadow) !important;
  transform: translateY(-2px);
}

.card-header {
  background-color: transparent !important;
  border-bottom: 1px solid #f1f5f9 !important;
  padding: 1.25rem 1.5rem;
  font-weight: 600;
  color: #0f172a;
}

.card-body {
  padding: 1.5rem;
}

/* Buttons */
.btn {
  border-radius: 8px !important;
  font-weight: 500 !important;
  padding: 0.5rem 1.25rem;
  transition: all 0.2s ease;
  letter-spacing: 0.01em;
}

.btn-primary { background-color: var(--bs-primary); border-color: var(--bs-primary); color: white; }
.btn-primary:hover { background-color: #059669; border-color: #059669; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3); color: white; }

/* Forms */
.form-control, .form-select {
  border-radius: 8px !important;
  border: 1px solid #cbd5e1;
  padding: 0.6rem 1rem;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  background-color: #f8fafc;
}

.form-control:focus, .form-select:focus {
  background-color: #ffffff;
  border-color: var(--bs-primary);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.25) !important;
}

label.form-label {
  font-weight: 500;
  color: #475569;
  margin-bottom: 0.4rem;
  font-size: 0.9rem;
}

/* Sidebar Customizations & Toggle System */
.wrapper {
  display: flex;
  width: 100%;
  align-items: stretch;
}

.sidebar {
  min-width: 260px;
  max-width: 260px;
  background-color: var(--custom-sidebar-bg) !important;
  box-shadow: 4px 0 15px rgba(0,0,0,0.05);
  border-right: 1px solid #1e293b;
  height: 100vh;
  position: sticky;
  top: 0;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  overflow-y: auto;
  z-index: 1040;
}

/* Hide sidebar state */
.sidebar.toggled {
  margin-left: -260px;
}

.main-content {
  width: 100%;
  min-height: 100vh;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  display: flex;
  flex-direction: column;
}

.sidebar h4 {
  color: #f8fafc;
  font-weight: 700;
  letter-spacing: 1px;
  border-bottom-color: #1e293b !important;
}

.sidebar a {
  color: var(--custom-sidebar-text) !important;
  border-radius: 8px;
  margin: 4px 12px;
  padding: 12px 16px !important;
  font-weight: 500;
  opacity: 0.85;
}

.sidebar a:hover, .sidebar a.active {
  background-color: var(--custom-sidebar-hover) !important;
  color: #ffffff !important;
  opacity: 1;
  transform: translateX(4px);
}

.sidebar i {
  width: 24px;
  text-align: center;
  margin-right: 8px;
  opacity: 0.9;
}

/* Mobile Sidebar Behavior */
@media (max-width: 768px) {
  .sidebar {
    margin-left: -260px;
    position: fixed;
  }
  /* On mobile, toggled means SHOWN */
  .sidebar.toggled {
    margin-left: 0;
  }
}

/* Custom Scrollbar for Sidebar */
.sidebar::-webkit-scrollbar { width: 5px; }
.sidebar::-webkit-scrollbar-thumb { background: #334155; border-radius: 10px; }

/* Navbar Customizations */
.navbar {
  background-color: rgba(255, 255, 255, 0.9) !important;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #f1f5f9 !important;
  box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05) !important;
  padding: 1rem 1.5rem;
}

.navbar-brand {
  font-weight: 700;
  color: #0f172a !important;
}

/* Table Enhancements */
.table {
  color: #334155;
}
.table thead th {
  background-color: #f8fafc;
  border-bottom: 2px solid #e2e8f0;
  font-weight: 600;
  color: #64748b;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  padding: 1rem;
}
.table tbody td {
  padding: 1rem;
  vertical-align: middle;
  border-bottom: 1px solid #f1f5f9;
}
.table-hover tbody tr:hover {
  background-color: #f8fafc;
}

/* General Layout Tweaks */
.bg-light { background-color: var(--bs-body-bg) !important; }
.shadow-sm { box-shadow: var(--custom-card-shadow) !important; }
.rounded, .rounded-3 { border-radius: 12px !important; }

/* Badges */
.badge {
  padding: 0.4em 0.8em;
  font-weight: 600;
  border-radius: 6px;
  letter-spacing: 0.5px;
}