/* Workshop Management System Custom Styling */
:root {
  --sidebar-width: 250px;
  --sidebar-bg: #0f172a;
  --sidebar-color: #94a3b8;
  --sidebar-active-bg: #1e293b;
  --sidebar-active-color: #38bdf8;
  --primary-accent: #2563eb;
  --bg-main: #f8fafc;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-main);
  color: #334155;
  min-height: 100vh;
}

/* Sidebar Styling */
#sidebar-wrapper {
  min-height: 100vh;
  width: var(--sidebar-width);
  background-color: var(--sidebar-bg);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}

#sidebar-wrapper .sidebar-heading {
  padding: 1.25rem 1.5rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: #f8fafc;
  border-bottom: 1px solid #1e293b;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

#sidebar-wrapper .list-group-item {
  background-color: transparent;
  color: var(--sidebar-color);
  border: none;
  padding: 0.8rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-left: 3px solid transparent;
  transition: all 0.2s ease;
}

#sidebar-wrapper .list-group-item:hover,
#sidebar-wrapper .list-group-item.active {
  background-color: var(--sidebar-active-bg);
  color: var(--sidebar-active-color);
  border-left-color: var(--primary-accent);
}

/* Main Content Area */
#page-content-wrapper {
  margin-left: var(--sidebar-width);
  width: calc(100% - var(--sidebar-width));
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.main-navbar {
  background-color: #ffffff;
  border-bottom: 1px solid #e2e8f0;
  padding: 0.75rem 1.5rem;
}

.main-container {
  padding: 1.75rem 1.5rem;
  flex: 1;
}

/* Cards & Components */
.card {
  border: 1px solid #e2e8f0;
  border-radius: 0.75rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  background-color: #ffffff;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.card-stat {
  border-left: 4px solid var(--primary-accent);
}

.card-stat.border-success { border-left-color: #10b981 !important; }
.card-stat.border-warning { border-left-color: #f59e0b !important; }
.card-stat.border-info { border-left-color: #06b6d4 !important; }
.card-stat.border-danger { border-left-color: #ef4444 !important; }

/* Status Badges & Utilities */
.badge-status {
  padding: 0.35em 0.75em;
  font-weight: 600;
  font-size: 0.8rem;
  border-radius: 9999px;
}

.fs-7 { font-size: 0.85rem; }
.fs-8 { font-size: 0.75rem; }
.fw-extrabold { font-weight: 800; }

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

/* Print Styles */
@media print {
  #sidebar-wrapper, .main-navbar, .no-print, footer, .btn, .alert {
    display: none !important;
  }
  #page-content-wrapper {
    margin-left: 0 !important;
    width: 100% !important;
    padding: 0 !important;
  }
  .main-container {
    padding: 0 !important;
  }
  .card {
    border: none !important;
    box-shadow: none !important;
  }
  .print-header {
    border-bottom: 2px solid #000 !important;
    margin-bottom: 1.5rem !important;
  }
}

/* Mobile Responsiveness */
@media (max-width: 991.98px) {
  #sidebar-wrapper {
    margin-left: calc(-1 * var(--sidebar-width));
  }
  #sidebar-wrapper.show {
    margin-left: 0;
  }
  #page-content-wrapper {
    margin-left: 0;
    width: 100%;
  }
}