@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Poppins:wght@600;700&display=swap');
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Inter', Arial, sans-serif; background-color: #f8fafc; color: #1e293b; min-height: 100vh; display: flex; flex-direction: column; }

/* Dashboard Wrapper Grid Framework */
.dashboard-container { display: flex; flex: 1; min-height: 100vh; overflow: hidden; }

/* Dynamic Sidebar Navigation Layout */
.sidebar { width: 280px; background: #0f172a; color: #f8fafc; transition: all 0.3s ease; display: flex; flex-direction: column; flex-shrink: 0; z-index: 100; position: relative; }
.sidebar.collapsed { width: 70px; }
.sidebar-header { padding: 20px; display: flex; justify-content: space-between; align-items: center; background: #1e293b; border-bottom: 1px solid #334155; }
.sidebar-brand { font-family: 'Poppins', sans-serif; font-weight: bold; font-size: 1.2rem; color: #fff; overflow: hidden; white-space: nowrap; }
.sidebar.collapsed .sidebar-brand { display: none; }
.toggle-sidebar-btn { background: none; border: none; color: #94a3b8; cursor: pointer; font-size: 1.2rem; padding: 5px; }
.toggle-sidebar-btn:hover { color: #fff; }

.sidebar-menu { list-style: none; padding: 15px 0; flex: 1; }
.sidebar-item { padding: 12px 20px; display: flex; align-items: center; gap: 15px; color: #cbd5e1; text-decoration: none; cursor: pointer; transition: all 0.2s; white-space: nowrap; overflow: hidden; }
.sidebar-item:hover, .sidebar-item.active { background: #1e293b; color: #FF5E13; border-left: 4px solid #FF5E13; }
.sidebar.collapsed .sidebar-text { display: none; }

/* App Execution Screen View Area */
.main-viewport { flex: 1; display: flex; flex-direction: column; overflow-y: auto; background: #f1f5f9; padding: 30px; }
.view-window { display: none; animation: fadeIn 0.2s ease-in-out; }
.view-window.active-window { display: block; }

/* Elements Architecture components */
.main-content { background: #fff; padding: 30px; border-radius: 8px; box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1); margin-bottom: 25px; }
h2, h3 { font-family: 'Poppins', sans-serif; color: #0f172a; margin-bottom: 15px; }
.form-container { background: #f8fafc; padding: 25px; border-radius: 6px; border: 1px solid #e2e8f0; margin-bottom: 20px; }
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 600; font-size: 0.9rem; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 12px; border: 1px solid #cbd5e1; border-radius: 4px; font-size: 1rem; background: #fff; }
.submit-btn { width: 100%; padding: 12px 20px; background: #FF5E13; color: white; border: none; border-radius: 4px; font-size: 1rem; cursor: pointer; font-weight: 600; transition: background 0.2s; text-align: center; text-decoration: none; display: inline-block; }
.submit-btn:hover { background: #e04f0f; }

.data-table { width: 100%; border-collapse: collapse; margin-top: 15px; background: #fff; }
.data-table th, .data-table td { padding: 12px; border: 1px solid #e2e8f0; text-align: left; font-size: 0.95rem; }
.data-table th { background-color: #f8fafc; font-weight: 600; color: #334155; }
.badge { padding: 4px 8px; border-radius: 12px; font-size: 0.8rem; font-weight: bold; display: inline-block; }
.badge-pending { background: #fef3c7; color: #d97706; }
.badge-completed { background: #dcfce7; color: #15803d; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }