:root{
  --bg:#f6f7fb;--card:#fff;--text:#101828;--muted:#667085;--line:#eaecf0;--primary:#111827;--accent:#fff2a8;--accent2:#ccfbdf;--danger:#d92d20;--success:#039855;--warning:#f79009;--shadow:0 18px 40px rgba(16,24,40,.08);--radius:20px
}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}.app-shell{display:flex;min-height:100vh}.sidebar{width:280px;background:#fff;border-right:1px solid var(--line);padding:22px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:22px}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:46px;height:46px;border-radius:16px;background:#111827;color:#fff;display:grid;place-items:center;font-weight:900;font-size:24px}.brand span{display:block;color:var(--muted);font-size:13px;margin-top:2px}.nav{display:flex;flex-direction:column;gap:6px}.nav a{padding:12px 14px;border-radius:14px;color:#344054;font-weight:700}.nav a:hover,.nav a.active{background:var(--accent);color:#111827}.sidebar-footer{margin-top:auto;border-top:1px solid var(--line);padding-top:18px;display:flex;align-items:center;justify-content:space-between;gap:10px}.sidebar-footer small{color:var(--muted)}.logout{font-weight:800;color:#b42318}.main{flex:1;padding:28px;min-width:0}.main-login{display:grid;place-items:center}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.topbar h1{margin:0;font-size:30px;letter-spacing:-.03em}.topbar p{margin:6px 0 0;color:var(--muted)}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;margin-bottom:18px}.card h2,.card h3{margin-top:0}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.stat span{color:var(--muted);font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}.stat strong{display:block;margin-top:8px;font-size:28px;letter-spacing:-.04em}.stat small{color:var(--muted)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-grid .full{grid-column:1/-1}label{display:block;font-size:13px;font-weight:800;color:#344054;margin-bottom:7px}input,select,textarea{width:100%;border:1px solid #d0d5dd;border-radius:14px;padding:12px 13px;font:inherit;background:#fff;color:#101828}textarea{min-height:90px;resize:vertical}input:focus,select:focus,textarea:focus{outline:3px solid #fff2a8;border-color:#f2c94c}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:14px;padding:12px 16px;background:#111827;color:#fff;font-weight:900;cursor:pointer;gap:8px}.btn:hover{filter:brightness(.95)}.btn-secondary{background:#eef2f6;color:#111827}.btn-danger{background:#d92d20}.btn-success{background:#039855}.actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:18px;background:#fff}table{width:100%;border-collapse:collapse;min-width:760px}th,td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:middle}th{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:#667085;background:#fcfcfd}td{font-size:14px}tr:last-child td{border-bottom:0}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:6px 10px;background:#f2f4f7;font-size:12px;font-weight:900;color:#344054}.badge.success{background:#dcfae6;color:#067647}.badge.warn{background:#fef0c7;color:#b54708}.badge.danger{background:#fee4e2;color:#b42318}.alert{padding:14px 16px;border-radius:16px;margin-bottom:16px;font-weight:800}.alert.success{background:#dcfae6;color:#067647}.alert.error{background:#fee4e2;color:#b42318}.alert.info{background:#e0f2fe;color:#026aa2}.muted{color:var(--muted)}.right{text-align:right}.login-card{width:min(440px,92vw);background:#fff;border-radius:28px;box-shadow:var(--shadow);padding:32px}.login-card h1{margin:0 0 8px;font-size:32px;letter-spacing:-.04em}.login-card p{margin:0 0 22px;color:var(--muted)}.mini-img{width:64px;height:64px;border-radius:16px;object-fit:cover;border:1px solid var(--line);background:#f2f4f7}.recipe-item,.sale-row,.purchase-row{display:grid;grid-template-columns:1fr 140px 120px 44px;gap:10px;align-items:end;margin-bottom:10px}.sale-row{grid-template-columns:1fr 110px 140px 44px}.purchase-row{grid-template-columns:1fr 130px 120px 150px 44px}.remove-row{height:46px;border:0;border-radius:14px;background:#fee4e2;color:#b42318;font-weight:900;cursor:pointer}.hint{padding:14px 16px;background:#fffaeb;border:1px solid #fedf89;border-radius:16px;color:#93370d}.kpi-good{color:#039855}.kpi-bad{color:#d92d20}.nowrap{white-space:nowrap}.footer-note{color:#98a2b3;text-align:center;font-size:12px;margin-top:28px}.tabs{display:flex;gap:8px;margin-bottom:16px}.tabs a{padding:10px 13px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:900}.tabs a.active{background:var(--accent)}@media(max-width:980px){.app-shell{display:block}.sidebar{position:relative;width:auto;height:auto;border-right:0;border-bottom:1px solid var(--line)}.nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.main{padding:18px}.grid-2,.grid-3,.grid-4,.form-grid{grid-template-columns:1fr}.recipe-item,.sale-row,.purchase-row{grid-template-columns:1fr}.remove-row{width:100%}.topbar h1{font-size:25px}}