:root{--primary: #52b788;--primary-hover: #40916c;--primary-light: #1a3327;--bg: #0d1f17;--surface: #162d22;--surface2: #1a3829;--border: #2a5240;--text: #d8f3e8;--text-muted: #74b49b;--success: #52b788;--error: #ef4444;--warning: #f59e0b;--shadow: 0 4px 12px rgba(0, 0, 0, .4);--radius: 10px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;font-size:16px}.layout{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--surface);border-right:1px solid var(--border);padding:24px 0;display:flex;flex-direction:column}.sidebar-brand{padding:0 20px 24px;font-weight:800;font-size:1.1rem;color:var(--primary)}.sidebar-link{display:block;padding:12px 20px;color:var(--text-muted);text-decoration:none;font-weight:500;font-size:.95rem;border-left:3px solid transparent;transition:all .15s}.sidebar-link:hover,.sidebar-link.active{color:var(--text);background:var(--surface2);border-left-color:var(--primary)}.main{flex:1;padding:32px;overflow-y:auto}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.page-title{font-size:1.6rem;font-weight:800}.page-subtitle{color:var(--text-muted);font-size:.9rem;margin-top:4px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.card-title{font-size:1.1rem;font-weight:700;margin-bottom:16px}.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border-radius:var(--radius);font-size:.9rem;font-weight:600;cursor:pointer;border:none;transition:all .15s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px)}.btn-success{background:var(--success);color:#fff}.btn-danger{background:var(--error);color:#fff}.btn-outline{background:transparent;color:var(--text);border:1.5px solid var(--border)}.btn-outline:hover{border-color:var(--primary);color:var(--primary)}.btn-lg{padding:14px 28px;font-size:1rem}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-sm{padding:6px 14px;font-size:.8rem}.scanner-wrap{background:var(--surface2);border:2px solid var(--primary);border-radius:16px;padding:40px;text-align:center;margin-bottom:24px}.scanner-icon{font-size:60px;margin-bottom:12px}.scanner-input{width:100%;max-width:480px;padding:16px 20px;font-size:1.4rem;font-weight:700;text-align:center;background:var(--bg);border:2px solid var(--border);border-radius:var(--radius);color:var(--text);outline:none;letter-spacing:.1em}.scanner-input:focus{border-color:var(--primary);box-shadow:0 0 0 4px #52b78833}.scan-flash{animation:flash .4s ease}@keyframes flash{0%,to{background:var(--surface2)}50%{background:#22c55e33}}.scan-last{background:#52b7881a;border:1px solid var(--primary);border-radius:var(--radius);padding:16px;margin-top:16px}.scan-last-name{font-size:1.2rem;font-weight:700;color:var(--primary)}.scan-last-weight{color:var(--text-muted)}.item-row{display:flex;gap:16px;align-items:center;padding:12px 0;border-bottom:1px solid var(--border)}.item-name{flex:1;font-weight:600}.item-barcode{font-family:monospace;font-size:.8rem;color:var(--text-muted)}.item-weight{color:var(--success);font-weight:600}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0d1f17,#162d22)}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:48px 40px;width:400px;box-shadow:var(--shadow)}.login-logo{text-align:center;margin-bottom:32px}.login-logo h1{font-size:1.6rem;font-weight:800;color:var(--primary)}.login-logo p{color:var(--text-muted);font-size:.9rem;margin-top:4px}.form-group{margin-bottom:20px}.form-label{display:block;font-size:.875rem;font-weight:500;margin-bottom:6px}.form-input{width:100%;padding:10px 14px;background:var(--bg);border:1.5px solid var(--border);border-radius:var(--radius);font-size:.95rem;outline:none;color:var(--text);transition:border-color .15s}.form-input:focus{border-color:var(--primary)}.alert{padding:12px 16px;border-radius:var(--radius);margin-bottom:16px;font-size:.9rem}.alert-error{background:#ef444426;border:1px solid var(--error);color:#fca5a5}.alert-success{background:#22c55e26;border:1px solid var(--success);color:#86efac}.orders-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}.order-card{background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius);padding:20px;cursor:pointer;transition:all .2s}.order-card:hover{border-color:var(--primary);transform:translateY(-2px)}.order-card.urgent{border-color:var(--warning)}.badge{display:inline-block;padding:3px 12px;border-radius:999px;font-size:.75rem;font-weight:700}.badge-pending{background:#f59e0b26;color:var(--warning)}.badge-processing{background:#52b78826;color:var(--primary)}.badge-completed{background:#22c55e26;color:var(--success)}.badge-shipped{background:#52b7881a;color:#74b49b}table{width:100%;border-collapse:collapse}th,td{padding:12px 16px;border-bottom:1px solid var(--border);text-align:left}th{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted)}.spinner{border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:36px;height:36px;animation:spin .6s linear infinite;margin:48px auto}@keyframes spin{to{transform:rotate(360deg)}}.modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;justify-content:center;align-items:center;z-index:1000}.modal-content{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px;width:100%;margin:20px;box-shadow:0 10px 40px #000c;position:relative;max-height:90vh;overflow-y:auto}