:root{--bg: #0f1117;--bg-card: #181b24;--bg-input: #1e2230;--bg-hover: #252a3a;--border: #2a2f3f;--text: #e8eaed;--text-dim: #8b92a5;--text-muted: #5a6178;--primary: #3b82f6;--primary-hover: #2563eb;--primary-soft: rgba(59, 130, 246, .12);--green: #10b981;--green-soft: rgba(16, 185, 129, .12);--orange: #f59e0b;--orange-soft: rgba(245, 158, 11, .12);--red: #ef4444;--red-soft: rgba(239, 68, 68, .12);--purple: #8b5cf6;--purple-soft: rgba(139, 92, 246, .12);--blue: #3b82f6;--blue-soft: rgba(59, 130, 246, .12);--radius: 10px;--radius-sm: 6px;--shadow: 0 2px 8px rgba(0,0,0,.3);--font: "Plus Jakarta Sans", -apple-system, sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}.loading-screen,.loading{display:flex;align-items:center;justify-content:center;height:100vh}.loading{height:200px}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0f1117,#1a1d2e);padding:20px}.login-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:40px;width:100%;max-width:400px;box-shadow:var(--shadow)}.login-header{text-align:center;margin-bottom:32px}.login-icon{font-size:48px;margin-bottom:12px}.login-header h1{font-size:28px;font-weight:800;letter-spacing:-.5px}.login-header p{color:var(--text-dim);margin-top:4px}.login-hint{text-align:center;color:var(--text-muted);font-size:12px;margin-top:16px}.layout{display:flex;min-height:100vh}.sidebar{width:260px;background:var(--bg-card);border-right:1px solid var(--border);display:flex;flex-direction:column;transition:width .2s ease;flex-shrink:0}.sidebar.closed{width:64px}.sidebar.closed .sidebar-title,.sidebar.closed .nav-item span,.sidebar.closed .user-details{display:none}.sidebar-header{display:flex;align-items:center;gap:12px;padding:20px 16px;border-bottom:1px solid var(--border)}.sidebar-logo{font-size:28px}.sidebar-title{font-size:18px;font-weight:800;letter-spacing:-.3px}.sidebar-nav{flex:1;padding:12px 8px;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius-sm);color:var(--text-dim);text-decoration:none;transition:all .15s;margin-bottom:2px;font-weight:500}.nav-item:hover{background:var(--bg-hover);color:var(--text)}.nav-item.active{background:var(--primary-soft);color:var(--primary)}.sidebar-footer{padding:12px 16px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.user-info{display:flex;align-items:center;gap:10px}.user-avatar{width:32px;height:32px;border-radius:8px;background:var(--primary-soft);color:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}.user-details{display:flex;flex-direction:column}.user-name{font-size:13px;font-weight:600}.user-role{font-size:11px;color:var(--text-muted);text-transform:capitalize}.main-content{flex:1;display:flex;flex-direction:column;min-width:0}.top-bar{height:56px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 20px;background:var(--bg-card)}.top-bar-right{display:flex;align-items:center;gap:12px}.page-content{flex:1;overflow-y:auto;padding:24px}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius-sm);border:none;cursor:pointer;font-family:var(--font);font-size:13px;font-weight:600;transition:all .15s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-ghost{background:transparent;color:var(--text-dim);border:1px solid var(--border)}.btn-ghost:hover{background:var(--bg-hover);color:var(--text)}.btn-danger{color:var(--red)}.btn-sm{padding:5px 10px;font-size:12px}.btn-lg{padding:12px 24px;font-size:15px}.btn-full{width:100%;justify-content:center}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-icon{background:none;border:none;color:var(--text-dim);cursor:pointer;padding:6px;border-radius:var(--radius-sm);transition:all .15s;display:flex;align-items:center}.btn-icon:hover{background:var(--bg-hover);color:var(--text)}.btn-icon.btn-danger:hover{background:var(--red-soft);color:var(--red)}.form-group{display:flex;flex-direction:column;gap:4px}.form-group label{font-size:12px;font-weight:600;color:var(--text-dim)}.form-group input,.form-group select,.form-group textarea{padding:9px 12px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-family:var(--font);font-size:13px;transition:border-color .15s;outline:none}.form-group input:focus,.form-group select:focus{border-color:var(--primary)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:16px}.form-grid-3{grid-template-columns:repeat(3,1fr)}.form-grid-4{grid-template-columns:repeat(4,1fr)}.input-group{display:flex;gap:6px;align-items:center}.input-group select,.input-group input{flex:1}.input-inline{width:120px;padding:6px 10px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-family:var(--font);text-align:right}.checkbox-label{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:13px;color:var(--text)}.checkbox-label input[type=checkbox]{width:16px;height:16px;accent-color:var(--primary)}.alert{padding:10px 14px;border-radius:var(--radius-sm);font-size:13px;margin-bottom:16px}.alert-error{background:var(--red-soft);color:var(--red);border:1px solid rgba(239,68,68,.2)}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:100px;font-size:11px;font-weight:600;text-transform:capitalize}.badge-green{background:var(--green-soft);color:var(--green)}.badge-red{background:var(--red-soft);color:var(--red)}.badge-orange{background:var(--orange-soft);color:var(--orange)}.badge-blue{background:var(--blue-soft);color:var(--blue)}.badge-purple{background:var(--purple-soft);color:var(--purple)}.badge-role{background:var(--primary-soft);color:var(--primary)}.page{max-width:1400px}.page-title{font-size:24px;font-weight:800;letter-spacing:-.5px;margin-bottom:20px}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;flex-wrap:wrap;gap:12px}.page-header .page-title{margin-bottom:0}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;display:flex;align-items:center;gap:16px}.stat-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center}.stat-green .stat-icon{background:var(--green-soft);color:var(--green)}.stat-blue .stat-icon{background:var(--blue-soft);color:var(--blue)}.stat-purple .stat-icon{background:var(--purple-soft);color:var(--purple)}.stat-orange .stat-icon{background:var(--orange-soft);color:var(--orange)}.stat-info{display:flex;flex-direction:column}.stat-label{font-size:12px;color:var(--text-muted);font-weight:500}.stat-value{font-size:24px;font-weight:800;letter-spacing:-.5px}.stat-sub{font-size:12px;color:var(--text-dim)}.search-bar{display:flex;align-items:center;gap:10px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 14px;margin-bottom:16px;color:var(--text-dim)}.search-bar input{flex:1;background:none;border:none;color:var(--text);font-family:var(--font);font-size:13px;outline:none}.table-container{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow-x:auto}.table{width:100%;border-collapse:collapse}.table th{padding:12px 16px;text-align:left;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);border-bottom:1px solid var(--border);background:var(--bg-input)}.table td{padding:12px 16px;border-bottom:1px solid var(--border);font-size:13px}.table tr:last-child td{border-bottom:none}.table tr:hover td{background:var(--bg-hover)}.table-sm th,.table-sm td{padding:8px 12px}.td-bold{font-weight:600}.td-actions{display:flex;gap:4px}.empty-state{padding:40px;text-align:center;color:var(--text-muted)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:16px}.card-title{font-size:16px;font-weight:700;margin-bottom:16px}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.card-header .card-title{margin-bottom:0}.section-header{display:flex;align-items:center;justify-content:space-between;margin:16px 0 8px;padding-top:16px;border-top:1px solid var(--border)}.section-header h3{font-size:14px;font-weight:600}.section-title{font-size:14px;font-weight:600;color:var(--primary);margin:16px 0 8px;padding-top:12px;border-top:1px solid var(--border)}.item-row{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px;margin-bottom:10px}.item-row-footer{display:flex;align-items:center;justify-content:space-between;margin-top:8px;padding-top:8px;border-top:1px solid var(--border)}.item-subtotal{font-weight:700;color:var(--primary)}.totals-card{background:var(--bg-card)}.totals-grid{max-width:400px;margin-left:auto}.total-row{display:flex;justify-content:space-between;padding:8px 0;font-size:14px}.total-main{font-size:20px;font-weight:800;border-top:2px solid var(--border);padding-top:12px;margin-top:4px}.total-green{color:var(--green)}.total-orange{color:var(--orange)}.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.detail-grid div{font-size:13px}.detail-grid strong{color:var(--text-dim)}.progress-bar{width:100px;height:6px;background:var(--bg-input);border-radius:3px;overflow:hidden;display:inline-block;margin-right:8px;vertical-align:middle}.progress-fill{height:100%;border-radius:3px;transition:width .3s}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:24px;width:100%;max-width:560px;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px #00000080}.modal-lg{max-width:800px}.modal h2{font-size:18px;font-weight:700;margin-bottom:20px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}@media (max-width: 768px){.sidebar{position:fixed;z-index:100;height:100vh}.sidebar.closed{width:0;overflow:hidden;border:none}.form-grid,.form-grid-3,.form-grid-4,.stats-grid,.detail-grid{grid-template-columns:1fr}.page-content{padding:16px}}