:root{--primary: #142B5F;--secondary: #1E3A8A;--accent: #00AEEF;--background: #F8FAFC;--white: #FFFFFF;--text-main: #1E293B;--text-muted: #64748B;--border: #E2E8F0;--radius: 12px;--radius-lg: 16px;--transition: all .3s ease}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--background);color:var(--text-main);-webkit-font-smoothing:antialiased}*{box-sizing:border-box}.card{background:var(--white);border-radius:var(--radius-lg);box-shadow:0 4px 6px -1px #0000000d,0 2px 4px -1px #00000008;padding:1.5rem;border:1px solid var(--border)}.btn{padding:.75rem 1.5rem;border-radius:var(--radius);font-weight:600;cursor:pointer;transition:var(--transition);border:none;font-size:.875rem}.btn-primary{background-color:var(--primary);color:var(--white)}.btn-primary:hover{background-color:var(--secondary)}.sidebar{width:260px;background-color:var(--primary);color:var(--white);height:100vh;position:fixed;left:0;top:0;display:flex;flex-direction:column}.sidebar-item{padding:1rem 1.5rem;display:flex;align-items:center;gap:1rem;cursor:pointer;transition:var(--transition);color:#ffffffb3;text-decoration:none}.sidebar-item:hover,.sidebar-item.active{background-color:#ffffff1a;color:var(--white)}.main-content{margin-left:260px;padding:2rem;min-height:100vh}.dashboard-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-bottom:2.5rem}.stat-card{display:flex;flex-direction:column}.stat-value{font-size:1.875rem;font-weight:700;color:var(--primary);margin-top:.5rem}.stat-label{color:var(--text-muted);font-size:.875rem}.table-container{overflow-x:auto}table{width:100%;border-collapse:collapse}th{text-align:left;padding:1rem;border-bottom:2px solid var(--border);color:var(--text-muted);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em}td{padding:1rem;border-bottom:1px solid var(--border);font-size:.875rem}.badge{padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:600}.badge-pending{background:#fef3c7;color:#92400e}.badge-confirmed{background:#dbeafe;color:#1e40af}.badge-delivered{background:#d1fae5;color:#065f46}.badge-cancelled{background:#fee2e2;color:#991b1b}