:root{--lime:#a3ef2c;--dark:#101410;--ink:#1d241d;--muted:#718071;--bg:#f4f7f2;--line:#dfe7dc;--danger:#d63d3d}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--ink)}button,input,select,textarea{font:inherit}.app{display:flex;min-height:100vh}.sidebar{width:250px;background:var(--dark);color:#fff;padding:22px 16px;position:fixed;inset:0 auto 0 0;z-index:10}.brand{display:flex;gap:10px;align-items:center;margin-bottom:25px}.brand-logo{width:112px;height:48px;object-fit:contain;background:#fff;border-radius:8px;padding:3px}.brand small{display:block;color:#aaa}.sidebar nav{display:grid;gap:5px}.nav{border:0;background:transparent;color:#ddd;padding:12px;border-radius:10px;text-align:left}.nav:hover{background:#253021;color:var(--lime)}main{margin-left:250px;width:calc(100% - 250px);padding:0 26px 40px}header{height:90px;display:flex;align-items:center;gap:10px}header h1{margin:0}header p{margin:3px 0;color:var(--muted)}#menuBtn{display:none}.view{display:none}.view.active{display:block}.panel,.list-card,.cards article{background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px;margin-bottom:16px;box-shadow:0 4px 16px #0000000b}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.cards article{margin:0}.cards span,.list-card span,.list-card small{display:block;color:var(--muted)}.cards strong{font-size:28px;display:block;margin-top:7px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.full{grid-column:1/-1}label{font-size:13px;font-weight:600}input,select,textarea{width:100%;padding:11px;margin-top:5px;border:1px solid #ccd7c9;border-radius:9px;background:#fff}textarea{min-height:90px}.primary,.secondary,.danger{border:0;border-radius:9px;padding:10px 14px;font-weight:700;cursor:pointer}.primary{background:var(--lime)}.secondary{background:#edf2ea}.danger{background:#fee9e9;color:#9e2222}.actions,.toolbar{display:flex;gap:9px;flex-wrap:wrap}.toolbar{margin-bottom:14px}.toolbar input{flex:1;margin:0}.badge{display:inline-block;background:#edf4e8;padding:4px 8px;border-radius:999px;font-size:12px;margin:4px}.mobile-list{display:grid;gap:10px}.list-card{cursor:pointer;display:grid;gap:5px;margin:0}.list-card strong{font-size:18px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.order-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.photos{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px}.photos img{width:100%;height:130px;object-fit:cover;border-radius:9px}.signature{width:100%;height:150px;border:2px dashed #9aaa95;border-radius:10px;background:#fff;touch-action:none}.history-item{border-left:3px solid var(--lime);padding:4px 0 8px 12px;margin-bottom:8px}.history-item small{display:block;color:var(--muted)}.item-row{display:grid;grid-template-columns:1fr auto auto;gap:8px;align-items:center;padding:9px;border-bottom:1px solid #eee}.low-stock,.expense{color:#b22c2c}#toast{position:fixed;right:20px;bottom:20px;background:#172117;color:#fff;padding:12px;border-radius:9px;opacity:0;z-index:20}#toast.show{opacity:1}
@media(max-width:900px){.sidebar{transform:translateX(-100%);transition:.2s}.sidebar.open{transform:none}main{margin:0;width:100%;padding:0 12px 28px}#menuBtn{display:block;border:0;background:#fff;padding:9px}.cards{grid-template-columns:1fr 1fr}.form-grid,.detail-grid{grid-template-columns:1fr}.full{grid-column:auto}.order-head{flex-direction:column}.photos{grid-template-columns:1fr 1fr}.list-card{min-height:84px}.actions button{flex:1;min-height:44px}}
@media(max-width:520px){.cards{grid-template-columns:1fr}.photos{grid-template-columns:1fr}.toolbar{flex-direction:column}.actions{display:grid;grid-template-columns:1fr}.item-row{grid-template-columns:1fr auto}header{height:75px}header h1{font-size:22px}}

.public-brand{display:flex;align-items:center;gap:16px;border-bottom:3px solid var(--lime);padding-bottom:14px;margin-bottom:18px}.public-brand img{width:220px;max-width:48%;height:76px;object-fit:contain}.public-brand h1{margin:0}.public-brand small{color:var(--muted)}
@media(max-width:520px){.brand-logo{width:96px;height:42px}.brand{align-items:flex-start}.brand>div{padding-top:2px}.public-brand{flex-direction:column;align-items:flex-start}.public-brand img{width:230px;max-width:100%;height:auto}.public-brand h1{font-size:22px}}

.sig-preview{max-width:100%;width:280px;height:90px;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:8px;margin-top:8px}.signature-box{margin:12px 0;padding:10px;border:1px solid var(--line);border-radius:10px}.checkline{display:flex;gap:8px;align-items:center;margin:12px 0}.checkline input{width:auto;margin:0}.price-result{margin-top:16px;text-align:center;cursor:default}.scan-overlay{display:none;position:fixed;inset:0;background:#000c;z-index:1000;padding:18px;align-items:center;justify-content:center}.scan-overlay.open{display:flex}.scan-card{width:min(620px,100%);background:#fff;border-radius:16px;padding:16px}.scan-card video{width:100%;max-height:65vh;background:#111;border-radius:12px;margin:10px 0}.product-card{overflow:auto}

/* v3.0: menu lateral rolável e módulos ERP */
.sidebar{display:flex;flex-direction:column;overflow:hidden}.sidebar .brand{flex:0 0 auto}.sidebar nav{overflow-y:auto;overflow-x:hidden;padding-right:5px;padding-bottom:24px;scrollbar-width:thin;scrollbar-color:#52614d transparent}.sidebar nav::-webkit-scrollbar{width:7px}.sidebar nav::-webkit-scrollbar-thumb{background:#52614d;border-radius:10px}.nav.active{background:#253021;color:var(--lime)}.report-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.report-grid button{min-height:72px;font-size:15px}.portal-link{word-break:break-all;color:#365f13}.kpi-warn{border-left:5px solid var(--lime)}@media(max-width:700px){.report-grid{grid-template-columns:1fr 1fr}}

.catalog-page{max-width:1200px;margin:auto;padding:22px}.catalog-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:260px}.catalog-product{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;display:grid;gap:8px}.catalog-product img{width:100%;height:180px;object-fit:cover;border-radius:10px}.catalog-product small{color:var(--muted)}.catalog-cart{position:fixed;right:20px;bottom:20px;width:min(390px,calc(100% - 40px));max-height:70vh;overflow:auto;background:#fff;border:2px solid var(--lime);border-radius:16px;padding:16px;box-shadow:0 12px 40px #0003;z-index:20}@media(max-width:900px){.catalog-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:520px){.catalog-grid{grid-template-columns:1fr;margin-bottom:420px}.catalog-cart{right:10px;bottom:10px;width:calc(100% - 20px)}}

/* Segurança / login */
.sidebar{display:flex;flex-direction:column;overflow:hidden}.sidebar nav{overflow-y:auto;overflow-x:hidden;padding-right:4px;min-height:0}.sidebar nav::-webkit-scrollbar{width:7px}.sidebar nav::-webkit-scrollbar-thumb{background:#3c4938;border-radius:10px}.login-page{min-height:100vh;display:grid;place-items:center;padding:20px;margin:0!important;width:100%!important}.login-card{width:min(430px,100%);padding:28px}.login-card .public-brand{justify-content:center}.login-card .public-brand img{max-width:190px}.user-strip{margin-top:auto;border-top:1px solid #2b3429;padding-top:12px;color:#ddd;font-size:12px}.user-strip button{width:100%;margin-top:8px}


/* v3.4: usuários, permissões e auditoria */
.user-card{grid-template-columns:1fr auto;align-items:center;cursor:default}.user-card code{background:#f0f4ed;padding:2px 6px;border-radius:6px}.status-ok,.status-off{display:inline-block!important;width:auto!important;margin-left:8px;padding:3px 7px;border-radius:999px;font-size:11px;font-weight:700}.status-ok{background:#e8f8df;color:#356915}.status-off{background:#f2f2f2;color:#777}.role-help{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:12px}.role-help>div{padding:12px;border:1px solid var(--line);border-radius:10px}.role-help span{display:block;color:var(--muted);font-size:13px;margin-top:4px}.audit-row{display:grid;grid-template-columns:150px 1fr auto;gap:10px;padding:9px 0;border-bottom:1px solid var(--line);align-items:center}.audit-row small{color:var(--muted)}
@media(max-width:700px){.user-card{grid-template-columns:1fr}.role-help{grid-template-columns:1fr}.audit-row{grid-template-columns:1fr;gap:2px}}