:root{--green:#185c3b;--green-dark:#10452c;--green-soft:#e8f3ec;--corn:#d89a1d;--corn-dark:#8a5b00;--corn-soft:#fff4d8;--soy:#4f7f52;--soy-dark:#315d35;--soy-soft:#e9f4ea;--good:#2f7d4a;--good-soft:#e7f5ec;--warn:#b86b12;--warn-soft:#fff0dc;--blue:#2f6fcb;--blue-soft:#e8f1fd;--purple:#7552b8;--purple-soft:#f0ebfb;--ink:#1f2933;--muted:#68727d;--line:#d8dee5;--surface:#fff;--bg:#f6f8f7}
*{box-sizing:border-box} body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif} button,input,select{font:inherit} button{cursor:pointer}.app{max-width:1400px;margin:0 auto;padding:20px}.hidden{display:none!important}.topbar{display:flex;gap:18px;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--line)}.brand{display:flex;gap:11px;align-items:center}.logo{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--green);color:#fff;font-weight:800}.brand-sub,.muted{color:var(--muted)}.demo-pill{display:inline-flex;background:var(--blue-soft);color:#245cae;border:1px solid #a9c5ee;border-radius:999px;padding:4px 9px;font-size:12px;font-weight:700}.nav{display:flex;gap:7px;flex-wrap:wrap;align-items:center}.nav button,.subnav button,.ghost{background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:11px;padding:9px 12px}.nav button.active{background:var(--green);border-color:var(--green);color:#fff}.settings{font-size:18px}.page{display:none;padding-top:22px}.page.active{display:block}.page-head{background:var(--green);color:#fff;border-radius:16px;padding:18px 20px;margin-bottom:18px;display:flex;justify-content:space-between;align-items:flex-end;gap:16px}.eyebrow{font-size:12px;letter-spacing:.08em;text-transform:uppercase;opacity:.78}.page-head h1{margin:4px 0 0;font-size:25px}.actions{display:flex;gap:8px;flex-wrap:wrap}.actions button{background:#fff;color:var(--green-dark);border:0;border-radius:10px;padding:10px 13px;font-weight:700}.grid{display:grid;gap:16px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px}.card.corn{background:var(--corn-soft);border-color:#e7c36d;border-left:7px solid var(--corn)}.card.soy{background:var(--soy-soft);border-color:#a8c7aa;border-left:7px solid var(--soy)}.metric-label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.big{font-size:32px;line-height:1.1;font-weight:800;margin-top:7px}.big.green{color:var(--green-dark)}.big.corn{color:var(--corn-dark)}.big.soy{color:var(--soy-dark)}.pill{display:inline-flex;border-radius:999px;padding:4px 8px;font-size:12px;font-weight:700}.pill.good{background:var(--good);color:white}.pill.warn{background:var(--warn);color:white}.pill.blue{background:var(--blue);color:white}.pill.purple{background:var(--purple);color:white}.progress{height:12px;background:#e4e8ec;border-radius:999px;overflow:hidden}.progress>span{display:block;height:100%;border-radius:999px}.progress .corn{background:var(--corn)}.progress .soy{background:var(--soy)}.attention{padding:15px;border-radius:14px}.attention.warn{background:var(--warn-soft);border:1px solid #e7b673}.attention.blue{background:var(--blue-soft);border:1px solid #a9c5ee}.attention.purple{background:var(--purple-soft);border:1px solid #c8b9ea}.brief{background:var(--green-soft);border:1px solid #a9c4b3;border-radius:14px;padding:15px}.subnav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.subnav button.active{background:var(--green-soft);border-color:#8ab79a;color:var(--green-dark);font-weight:700}.subpanel{display:none}.subpanel.active{display:block}.crop-title{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}.crop-title h2{margin:0}.kv{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:15px}.kv div span{display:block;color:var(--muted);font-size:12px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.field{display:flex;flex-direction:column;gap:5px}.field label{font-size:12px;color:var(--muted)}input,select{width:100%;border:1px solid #cbd3dc;border-radius:10px;background:#fff;padding:10px 11px}.primary{background:var(--green);color:#fff;border:1px solid var(--green);border-radius:10px;padding:11px 14px;font-weight:700}.primary:hover{background:var(--green-dark)}details{border-top:1px solid var(--line);margin-top:14px;padding-top:12px}summary{cursor:pointer;color:var(--green-dark);font-weight:700}.table-wrap{overflow:auto;margin-top:12px}table{border-collapse:collapse;width:100%;min-width:650px}th,td{padding:10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{font-size:12px;color:#53606c;background:#f3f6f8}.filters{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.filters .field{min-width:180px}.state{display:inline-flex;border-radius:999px;padding:3px 7px;font-size:11px;font-weight:700}.state.actual{background:#edf0f3;color:#4b5563}.state.committed{background:var(--blue-soft);color:#245cae}.state.farmer{background:var(--warn-soft);color:#99570d}.state.modeled{background:var(--green-soft);color:#25643a}.state.limited{background:var(--purple-soft);color:#6846a9}.notice{font-size:13px;color:var(--muted);margin-top:8px}.recommendation{font-size:29px;font-weight:800;color:var(--good)}.reasons{padding-left:18px}.scenario-result{background:var(--purple-soft);border:1px solid #c8b9ea;border-radius:14px;padding:16px}.slider{width:100%}.modal-backdrop{position:fixed;inset:0;background:rgba(17,24,39,.42);display:none;align-items:center;justify-content:center;padding:18px;z-index:50}.modal-backdrop.open{display:flex}.modal{background:#fff;border-radius:18px;max-width:760px;width:100%;max-height:85vh;overflow:auto;padding:20px;box-shadow:0 20px 60px rgba(0,0,0,.25)}.modal-head{display:flex;justify-content:space-between;gap:12px}.icon-btn{border:0;background:transparent;font-size:20px}.chat{display:flex;flex-direction:column;gap:10px}.chat-msg{padding:13px;border-radius:12px;border:1px solid var(--line);background:#fff}.chat-msg.ai{background:var(--green-soft);border-color:#a9c4b3}.quick{display:flex;gap:8px;flex-wrap:wrap}.quick button{border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 11px}.footer{margin-top:24px;padding-top:15px;border-top:1px solid var(--line);font-size:12px;color:var(--muted);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
@media(max-width:900px){.topbar{align-items:flex-start;flex-direction:column}.grid.two,.grid.three,.grid.four{grid-template-columns:1fr 1fr}.page-head{align-items:flex-start;flex-direction:column}.form-grid{grid-template-columns:1fr}}
@media(max-width:620px){.app{padding:12px}.grid.two,.grid.three,.grid.four{grid-template-columns:1fr}.kv{grid-template-columns:1fr 1fr}.nav{width:100%;overflow-x:auto;flex-wrap:nowrap;padding-bottom:3px}.nav button{white-space:nowrap}.big{font-size:28px}}
.chat-msg.user{background:#fff;align-self:flex-end;max-width:88%}