:root{--verde-escuro:#1b4332;--verde-medio:#2d6a4f;--verde-claro:#52b788;--verde-suave:#d8f3dc;--cinza-escuro:#2b2d42;--cinza-medio:#8d99ae;--cinza-claro:#edf2f4;--branco:#fff;--alerta-erro:#e63946;--alerta-sucesso:#2a9d8f;--borda-raio:8px;--sombra:0 4px 12px #0000000f}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--cinza-claro);color:var(--cinza-escuro);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}h1,h2,h3,h4{color:var(--verde-escuro);margin-bottom:.5rem;font-family:Poppins,sans-serif}.app-container{min-height:100vh;display:flex}.sidebar{background-color:var(--verde-escuro);width:250px;color:var(--branco);flex-direction:column;display:flex}.sidebar-header{border-bottom:1px solid #ffffff1a;align-items:center;gap:10px;padding:24px 20px;font-size:1.25rem;font-weight:700;display:flex}.sidebar-nav{flex-grow:1;padding:20px 0}.nav-item{color:#fffc;align-items:center;gap:12px;padding:12px 20px;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.nav-item:hover,.nav-item.active{background-color:var(--verde-medio);color:var(--branco)}.main-content{flex-direction:column;flex:1;display:flex;overflow:hidden}.topbar{background:var(--branco);border-bottom:1px solid #e0e0e0;justify-content:flex-end;align-items:center;height:64px;padding:0 24px;display:flex}.topbar button{color:var(--cinza-escuro);cursor:pointer;background:0 0;border:none;font-size:.9rem;font-weight:600}.page-content{flex:1;padding:32px;overflow-y:auto}.card{background:var(--branco);border-radius:var(--borda-raio);box-shadow:var(--sombra);margin-bottom:24px;padding:24px}.grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;display:grid}.stat-card{background:var(--branco);border-radius:var(--borda-raio);box-shadow:var(--sombra);flex-direction:column;padding:24px;display:flex}.stat-title{color:var(--cinza-medio);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;font-size:.85rem;font-weight:600}.stat-value{color:var(--verde-escuro);font-size:2rem;font-weight:700}.form-group{margin-bottom:16px}.form-group label{margin-bottom:6px;font-size:.9rem;font-weight:500;display:block}.form-control{border:1px solid #d1d5db;border-radius:6px;width:100%;padding:10px 12px;font-family:inherit;font-size:.95rem}.form-control:focus{border-color:var(--verde-claro);box-shadow:0 0 0 3px var(--verde-suave);outline:none}.btn{cursor:pointer;border:none;border-radius:6px;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-family:inherit;font-size:.95rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--verde-medio);color:var(--branco)}.btn-primary:hover{background-color:var(--verde-escuro)}.btn-secondary{background-color:var(--cinza-claro);color:var(--cinza-escuro)}.btn-secondary:hover{background-color:#e2e8f0}.table-wrapper{overflow-x:auto}.table{border-collapse:collapse;width:100%}.table th,.table td{text-align:left;border-bottom:1px solid #e0e0e0;padding:12px 16px}.table th{color:var(--cinza-medio);text-transform:uppercase;background-color:#f8f9fa;font-size:.85rem;font-weight:600}.table tr:hover td{background-color:var(--verde-suave)}.login-container{background-color:var(--verde-suave);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-box{background:var(--branco);border-radius:12px;width:100%;max-width:400px;padding:40px;box-shadow:0 10px 25px #0000001a}.login-box h1{text-align:center;margin-bottom:24px}.badge{text-transform:uppercase;border-radius:999px;padding:4px 8px;font-size:.75rem;font-weight:600;display:inline-block}.badge-descartavel{color:#e11d48;background:#ffe4e6}.badge-duravel{color:#0284c7;background:#e0f2fe}.badge-reciclavel{color:#16a34a;background:#dcfce7}.badge-reutilizavel{color:#ca8a04;background:#fef9c3}.badge-tag-alto{color:#16a34a;background:#dcfce7}.badge-tag-medio{color:#ca8a04;background:#fef9c3}.badge-tag-baixo{color:#e11d48;background:#ffe4e6}