:root{--navy:#12233f;--navy2:#1b3155;--blue:#176bce;--blueSoft:#eaf4ff;--cyan:#55c7dc;--orange:#e47b37;--orangeSoft:#fff1e7;--ink:#1d2939;--muted:#687386;--line:#dfe5ec;--bg:#f4f7fa;--white:#fff;--good:#15845a;--bad:#c53c3c;--shadow:0 14px 38px rgba(18,35,63,.09);font-family:Arial,'Noto Sans Thai',Tahoma,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-size:16px;line-height:1.55}button,input,select{font:inherit}.topbar{height:74px;background:var(--white);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 26px;gap:30px;position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:10px;border:0;background:none;color:var(--navy);cursor:pointer;text-align:left}.brand-mark{width:39px;height:39px;border-radius:7px 16px 7px 7px;background:linear-gradient(145deg,var(--blue),var(--cyan));display:grid;place-items:center;color:white;font-size:23px;font-weight:800}.brand strong{display:block;letter-spacing:.16em;font-size:17px}.brand small{display:block;color:#718095;font-size:9px;letter-spacing:.15em}.topnav{display:flex;gap:5px;margin:auto}.topnav button{border:0;background:none;padding:10px 13px;color:#5d6a7b;font-weight:600;cursor:pointer;border-radius:8px}.topnav button:hover{background:#f0f4f8;color:var(--navy)}.top-actions{display:flex;align-items:center;gap:8px}.top-actions span{font-size:12px;color:var(--good);margin-right:5px}.outline,.solid{padding:9px 12px;border:1px solid #cdd6df;background:white;border-radius:8px;color:var(--navy);font-weight:700;cursor:pointer}.solid{background:var(--navy);color:white;border-color:var(--navy)}main{min-height:calc(100vh - 74px)}.view{display:none}.view.active{display:block}.home{max-width:1260px;margin:auto;padding:70px 34px}.home-copy{max-width:770px;margin-bottom:38px}.kicker{font-size:12px;letter-spacing:.18em;color:var(--blue);font-weight:800;margin:0 0 9px}.kicker.orange{color:var(--orange)}.home h1,.model-head h1{color:var(--navy);font-size:42px;line-height:1.18;margin:0 0 14px;letter-spacing:-.02em}.home-copy>p:last-child{font-size:19px;color:var(--muted);max-width:650px}.path-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.path-card{position:relative;text-align:left;border:1px solid var(--line);background:var(--white);padding:31px;border-radius:18px;box-shadow:var(--shadow);cursor:pointer;color:var(--ink);transition:.2s;overflow:hidden}.path-card:before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,var(--blue),var(--cyan))}.restaurant-path:before{background:linear-gradient(90deg,#da6b2c,#f2ac4b)}.path-card:hover{transform:translateY(-3px);box-shadow:0 18px 44px rgba(18,35,63,.14)}.path-no{position:absolute;right:25px;top:20px;color:#d9e1e9;font-size:38px;font-weight:800}.path-icon{width:48px;height:48px;border-radius:13px;background:var(--blueSoft);color:var(--blue);display:grid;place-items:center;font-size:26px;font-weight:800}.restaurant-path .path-icon{background:var(--orangeSoft);color:var(--orange)}.path-card h2{font-size:25px;color:var(--navy);margin:20px 0 6px}.path-card p{color:var(--muted);margin:0;max-width:500px}.path-card ul{padding-left:20px;margin:18px 0;color:#475569}.path-card li{margin:6px 0}.path-cta{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:17px;color:var(--blue);font-weight:800}.restaurant-path .path-cta{color:var(--orange)}.path-cta b{font-size:22px}.learning-flow{margin-top:25px;background:var(--navy);color:white;border-radius:14px;padding:15px 20px;display:flex;justify-content:center;gap:22px;align-items:center;font-weight:600}.learning-flow i{color:var(--cyan)}.model-view.active{display:grid;grid-template-columns:245px 1fr}.sidebar{min-height:calc(100vh - 74px);background:var(--navy);color:white;padding:25px 18px;position:sticky;top:74px;height:calc(100vh - 74px)}.restaurant-side{background:#34261f}.back{background:transparent;border:0;color:#aebbd0;padding:6px 0;cursor:pointer}.side-label{font-size:11px;letter-spacing:.14em;color:var(--cyan);font-weight:800;margin:28px 0 4px}.restaurant-side .side-label{color:#f6aa69}.sidebar h2{font-size:21px;line-height:1.25;margin:0 0 25px}.stepnav{display:grid;gap:7px}.stepnav button{border:0;background:transparent;color:#bdc7d7;padding:12px;text-align:left;border-radius:9px;cursor:pointer;font-weight:600}.stepnav button.active,.stepnav button:hover{background:rgba(255,255,255,.11);color:white}.stepnav button.active{box-shadow:inset 3px 0 var(--cyan)}.restaurant-side .stepnav button.active{box-shadow:inset 3px 0 var(--orange)}.side-note{position:absolute;bottom:22px;left:18px;right:18px;padding:14px;border:1px solid rgba(255,255,255,.13);border-radius:10px;color:#bdc7d7;font-size:13px}.side-note strong{color:white}.side-note p{margin:5px 0 0}.workspace{padding:34px 38px 70px;max-width:1280px;width:100%;margin:auto}.model-head{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;margin-bottom:28px}.model-head h1{font-size:31px;margin-bottom:5px}.model-head p:last-child{color:var(--muted);margin:0}.business-name{font-size:13px;color:var(--muted);font-weight:700}.business-name input{display:block;margin-top:5px;width:265px;border:1px solid #a9c9ed;background:var(--blueSoft);padding:10px;border-radius:8px;color:var(--navy);font-weight:700}.restaurant-input input{border-color:#edbd9e;background:var(--orangeSoft)}.tab{display:none}.tab.active{display:block}.section-title{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:18px}.section-title span{font-size:11px;letter-spacing:.12em;color:var(--blue);font-weight:800}.section-title h2{font-size:24px;color:var(--navy);margin:2px 0}.section-title p{color:var(--muted);margin:0;max-width:500px;text-align:right}.input-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.input-card,.panel{background:white;border:1px solid var(--line);border-radius:13px;padding:19px;box-shadow:0 5px 22px rgba(18,35,63,.05)}.input-card h3,.panel h3{margin:0 0 15px;color:var(--navy);font-size:17px}.field{margin-bottom:13px}.field:last-child{margin-bottom:0}.field label{display:flex;justify-content:space-between;gap:8px;font-size:14px;font-weight:700;margin-bottom:5px}.field label small{font-weight:400;color:var(--muted)}.input-wrap{position:relative}.input-wrap input,.input-wrap select{width:100%;border:1px solid #a9c9ed;background:var(--blueSoft);padding:9px 49px 9px 10px;border-radius:8px;outline:none;color:var(--navy);font-weight:600}.restaurant-side~.workspace .input-wrap input,.restaurant-side~.workspace .input-wrap select{background:var(--orangeSoft);border-color:#efc3a5}.input-wrap input:focus{box-shadow:0 0 0 3px rgba(23,107,206,.12);border-color:var(--blue)}.unit{position:absolute;right:10px;top:50%;transform:translateY(-50%);color:#6e7f92;font-size:12px}.lesson{margin-top:18px;background:#eaf4ff;border-left:4px solid var(--blue);padding:15px 18px;border-radius:0 10px 10px 0}.restaurant-lesson{background:var(--orangeSoft);border-left-color:var(--orange)}.lesson p{margin:3px 0 0;color:#536175}.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin-bottom:18px}.kpi-card{background:white;border:1px solid var(--line);border-radius:12px;padding:16px}.kpi-card small{display:block;color:var(--muted);font-size:13px}.kpi-card strong{display:block;color:var(--navy);font-size:22px;margin:3px 0}.kpi-card em{font-size:12px;font-style:normal;color:var(--muted)}.kpi-card.accent{background:var(--navy);border-color:var(--navy)}.kpi-card.accent small,.kpi-card.accent strong,.kpi-card.accent em{color:white}.panel{margin-bottom:17px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:700px}th,td{padding:10px 11px;border-bottom:1px solid #e7ebef;text-align:right;white-space:nowrap}th{font-size:13px;color:#647287;background:#f5f7fa}th:first-child,td:first-child{text-align:left;position:sticky;left:0;background:inherit}td:first-child{font-weight:600;color:#354257;background:white}.total td{font-weight:800;color:var(--navy);border-top:2px solid #b8c5d2}.negative{color:var(--bad)}.positive{color:var(--good)}.chart{height:250px;display:flex;align-items:flex-end;justify-content:space-around;gap:12px;padding:25px 10px 5px;border-bottom:1px solid var(--line)}.chart-group{height:100%;flex:1;display:flex;align-items:flex-end;justify-content:center;gap:5px;position:relative}.bar{width:28px;min-height:2px;background:var(--blue);border-radius:5px 5px 0 0}.bar.profit{background:var(--cyan)}.orange-chart .bar{background:var(--orange)}.orange-chart .bar.profit{background:#f2b05c}.chart-label{position:absolute;bottom:-25px;font-size:12px;color:var(--muted)}.funding-layout{display:grid;grid-template-columns:1fr 1fr;gap:17px;margin-bottom:17px}.funding-result{background:linear-gradient(145deg,var(--navy),#214873);color:white;border-radius:14px;padding:22px}.restaurant-result{background:linear-gradient(145deg,#39271e,#7d4125)}.funding-result h3{margin:0 0 4px}.funding-result>p{color:#cfdae8;margin:0 0 18px}.result-line{display:flex;justify-content:space-between;gap:15px;border-top:1px solid rgba(255,255,255,.18);padding:12px 0}.result-line strong{text-align:right}.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.check-grid label{padding:11px;background:#f5f7fa;border-radius:8px}.check-grid input{accent-color:var(--blue)}.status-good{color:#76e0b5}.status-bad{color:#ffaaa0}.toast{position:fixed;right:24px;bottom:24px;padding:11px 16px;background:var(--navy);color:white;border-radius:9px;opacity:0;transform:translateY(8px);transition:.2s;pointer-events:none}.toast.show{opacity:1;transform:none}
@media(max-width:1000px){.topnav{display:none}.model-view.active{grid-template-columns:1fr}.sidebar{height:auto;min-height:auto;position:sticky;top:74px;padding:10px 15px;z-index:15}.sidebar h2,.side-label,.side-note,.back{display:none}.stepnav{display:flex;overflow-x:auto}.stepnav button{white-space:nowrap}.workspace{padding:24px 18px}.input-grid{grid-template-columns:1fr 1fr}.kpis{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.topbar{padding:0 13px;height:66px}.top-actions span,.outline{display:none}.brand strong{font-size:14px}.home{padding:38px 17px}.home h1{font-size:31px}.path-grid{grid-template-columns:1fr}.learning-flow{align-items:flex-start;flex-direction:column;gap:6px}.learning-flow i{display:none}.sidebar{top:66px}.workspace{padding:20px 12px}.model-head,.section-title{display:block}.model-head h1{font-size:25px}.business-name{display:block;margin-top:15px}.business-name input{width:100%}.section-title p{text-align:left}.input-grid,.funding-layout,.check-grid{grid-template-columns:1fr}.kpis{grid-template-columns:1fr 1fr}.kpi-card strong{font-size:18px}}
@media print{.topbar,.sidebar,.stepnav,.lesson,.top-actions{display:none!important}.model-view.active{display:block}.workspace{max-width:none;padding:0}.tab{display:block!important;margin-bottom:25px}.input-card{box-shadow:none}.home{display:none!important}body{background:white}.chart{break-inside:avoid}.panel,.kpis{break-inside:avoid}}
.user-chip{border:0;background:#e9eff5;color:var(--navy);width:35px;height:35px;border-radius:50%;font-weight:800;cursor:pointer}.account-selector{max-width:210px;border:1px solid #ccd6e1;border-radius:8px;padding:8px;background:white;color:var(--navy)}.login-screen{position:fixed;inset:0;background:linear-gradient(145deg,#10223f,#1b4a68);z-index:100;display:grid;place-items:center;padding:18px}.login-screen.hidden{display:none}.login-card{width:min(430px,100%);background:white;padding:34px;border-radius:18px;box-shadow:0 25px 80px rgba(0,0,0,.25)}.login-brand{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:26px;color:var(--navy)}
.login-logo{height:72px;width:auto;display:block}.login-brand strong,.login-brand small{display:block;letter-spacing:.13em}.login-brand small{font-size:9px;color:var(--muted)}.login-card h1{font-size:28px;color:var(--navy);margin:0}.login-card>p{color:var(--muted);margin:4px 0 22px}.login-card label{display:block;font-size:14px;font-weight:700;margin:13px 0}.login-card input{width:100%;margin-top:5px;padding:11px;border:1px solid #c8d2dd;border-radius:9px}.login-submit{width:100%;border:0;background:var(--navy);color:white;padding:12px;border-radius:9px;font-weight:800;margin-top:8px}.login-error{color:var(--bad)!important;min-height:22px;margin:4px 0!important;font-size:13px}.security-note{display:block;text-align:center;color:var(--muted);margin-top:16px}.admin-dialog{width:min(1050px,94vw);border:0;border-radius:16px;padding:25px;box-shadow:0 30px 90px rgba(0,0,0,.28)}.admin-dialog::backdrop{background:rgba(10,20,35,.55)}.dialog-head{display:flex;justify-content:space-between;align-items:start}.dialog-head h2{margin:0;color:var(--navy)}.dialog-head button{border:0;background:#edf1f5;width:36px;height:36px;border-radius:50%;font-size:25px}.dialog-note{color:var(--muted)}.user-table-wrap{overflow:auto;max-height:50vh}.user-table{min-width:800px}.user-table select,.user-table input,.new-user input,.new-user select{border:1px solid #ccd5df;border-radius:7px;padding:7px}.user-table button{border:1px solid #ccd5df;background:white;border-radius:7px;padding:6px 9px}.new-user{border-top:1px solid var(--line);margin-top:18px;padding-top:15px;display:grid;grid-template-columns:1fr 1.4fr 1fr 1fr auto;gap:8px}.new-user h3{grid-column:1/-1;margin:0 0 4px}.readonly-mode input,.readonly-mode select,.readonly-mode .check-grid label{pointer-events:none;opacity:.72}.readonly-mode #saveState{display:none}

.brand-logo{height:48px;width:auto;display:block}
.brand-sub{font-size:9px;line-height:1.25;letter-spacing:.15em;color:#718095;font-weight:700;border-left:1px solid var(--line);padding-left:10px}
@media(max-width:640px){.brand-logo{height:38px}.brand-sub{display:none}}