:root{--eco:#146c43;--eco2:#198754;--bg:#f3f7f5}.app-nav{background:linear-gradient(90deg,#0f5132,#198754)}body{background:var(--bg);color:#26342d}.card{border:0;border-radius:18px;box-shadow:0 6px 24px rgba(18,91,56,.08)}.stat-card .icon{font-size:2rem}.table-card{overflow:hidden}.table thead th{background:#e9f5ee;color:#25513b;border-bottom:0}.btn-eco{background:#198754;color:white}.btn-eco:hover{background:#146c43;color:white}.badge-soft{background:#e7f5ec;color:#146c43}.form-control,.form-select{border-radius:11px}.btn{border-radius:11px}.page-title{font-weight:800}.receipt{max-width:760px;margin:auto;background:white}.hero{background:linear-gradient(135deg,#dff5e7,#fff);border-radius:22px;padding:24px}.points-big{font-size:2rem;font-weight:800;color:#146c43}@media print{nav,footer,.no-print{display:none!important}body{background:#fff}.receipt{box-shadow:none!important}}