:root{--nav:#102737;--nav2:#183b4e;--ink:#17212b;--muted:#697987;--line:#dce4e8;--panel:#fff;--bg:#f4f7f8;--wave:#0f8b8d;--wave-dark:#086a6c;--accent:#f4a340;--success:#237a57;--danger:#b34444;--radius:16px;--shadow:0 8px 24px rgba(25,45,60,.08)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--ink)}a{color:inherit}.app-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;background:linear-gradient(180deg,var(--nav),#0c1d29);color:#fff;padding:24px 18px;display:flex;flex-direction:column}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;padding:0 6px 28px}.brand span:last-child{display:flex;flex-direction:column;line-height:1.05}.brand strong{font-size:20px}.brand small{font-size:12px;color:#a7bdc8;text-transform:uppercase;letter-spacing:.12em;margin-top:4px}.brand-mark{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,var(--wave),#4dc8c8);font-weight:900;letter-spacing:-.06em;color:#fff;box-shadow:0 6px 18px rgba(15,139,141,.35)}.brand-mark.large{width:56px;height:56px;border-radius:16px;font-size:18px}.sidebar nav{display:flex;flex-direction:column;gap:8px}.sidebar nav a{padding:12px 13px;border-radius:11px;text-decoration:none;color:#d6e3e9;font-weight:650}.sidebar nav a:hover{background:rgba(255,255,255,.08);color:#fff}.sidebar-footer{margin-top:auto;border-top:1px solid rgba(255,255,255,.1);padding:18px 8px 2px;display:flex;flex-direction:column}.sidebar-footer span{font-weight:700}.sidebar-footer small{color:#9fb5c0;margin:3px 0 8px}.link-button{border:0;background:none;color:#9ed7d7;text-align:left;padding:0;cursor:pointer;font:inherit;font-size:13px}.main-content{padding:34px 42px 60px;min-width:0}.page-header{display:flex;justify-content:space-between;gap:24px;align-items:flex-end;margin-bottom:26px}.page-header.centered{text-align:center;justify-content:center}.page-header h1{font-size:34px;line-height:1.08;margin:4px 0 7px}.page-header p{margin:0;color:var(--muted);font-size:15px}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.14em;color:var(--wave);text-transform:uppercase}.back-link{display:block;color:var(--muted);text-decoration:none;margin-bottom:14px;font-size:13px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;margin-bottom:22px}.accent-card{background:linear-gradient(135deg,#ecfafa,#fff);border-color:#c5eeee}.card-title{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px}.card-title h2{font-size:19px;margin:0 0 4px}.card-title p{margin:0;color:var(--muted);font-size:13px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:22px}.student-main{grid-template-columns:.85fr 1.15fr}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}.stat-grid.three{grid-template-columns:repeat(3,1fr)}.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;box-shadow:0 5px 16px rgba(25,45,60,.05)}.stat span{display:block;color:var(--muted);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.stat strong{display:block;font-size:26px;margin-top:7px}.stat.good strong,.positive{color:var(--success)!important}.stat.bad strong,.negative{color:var(--danger)!important}.stack-form,.form-grid{display:grid;gap:14px}.form-grid{grid-template-columns:1fr 1fr}.form-grid .btn{align-self:end}.stack-form label,.form-grid label,.company-name{display:grid;gap:6px;font-size:12px;font-weight:750;color:#43515d}.stack-form input,.stack-form select,.stack-form textarea,.form-grid input,.form-grid select,.form-grid textarea,.company-name input,.inline-form input{width:100%;border:1px solid #cfd9de;border-radius:10px;background:#fff;color:var(--ink);padding:11px 12px;font:inherit;outline:none}.stack-form input:focus,.stack-form select:focus,.stack-form textarea:focus,.form-grid input:focus,.form-grid select:focus,.company-name input:focus{border-color:var(--wave);box-shadow:0 0 0 3px rgba(15,139,141,.1)}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid #cbd8dd;background:#fff;color:#263844;border-radius:10px;padding:10px 14px;font-weight:750;font-size:13px;cursor:pointer;text-decoration:none}.btn:hover{border-color:#a9bcc5;background:#f9fbfb}.btn.primary{background:var(--wave);border-color:var(--wave);color:#fff}.btn.primary:hover{background:var(--wave-dark)}.btn.small{padding:7px 10px;font-size:12px}.btn.big{padding:13px 20px;font-size:15px}.alert{padding:12px 15px;border-radius:11px;margin-bottom:18px;font-size:14px;font-weight:650}.alert.success{background:#eaf7f0;color:#1d694a;border:1px solid #bfe7d1}.alert.error{background:#fff0f0;color:#9f3737;border:1px solid #f0c2c2}.teacher-mode{background:#fff3db;color:#795415;border:1px solid #f2d498;border-radius:11px;padding:10px 14px;margin-bottom:18px;font-size:12px;font-weight:800}.teacher-exit{margin-bottom:15px}.license-pill,.company-health{background:#eaf7f6;border:1px solid #c3e9e7;border-radius:14px;padding:12px 18px;min-width:170px;text-align:right}.license-pill strong,.company-health strong{display:block;font-size:25px;color:var(--wave-dark)}.license-pill span,.company-health span{font-size:11px;color:#55716f;font-weight:750;text-transform:uppercase}.progress{height:11px;background:#ddecf0;border-radius:99px;overflow:hidden;margin:16px 0}.progress span{height:100%;display:block;background:var(--wave);border-radius:99px}.class-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.class-card{border:1px solid var(--line);border-radius:14px;padding:17px;display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;text-decoration:none}.class-card:hover{border-color:#a8dcdc;background:#faffff}.class-card h3{margin:0 0 3px;font-size:16px}.class-card p{margin:0 0 5px;color:var(--muted);font-size:13px}.class-card small{color:#7a8994}.class-icon{width:40px;height:40px;border-radius:12px;background:#eaf7f6;display:grid;place-items:center;color:var(--wave);font-size:20px}.arrow{font-size:21px;color:var(--wave)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;padding:11px 10px;color:#667782;border-bottom:1px solid var(--line);font-size:11px;text-transform:uppercase;letter-spacing:.04em}td{padding:13px 10px;border-bottom:1px solid #edf1f3;vertical-align:middle}tr:last-child td{border-bottom:0}.block{display:block;color:var(--muted);margin-top:3px}.inline-form{display:flex;gap:7px;align-items:center}.inline-form input{max-width:100px;padding:7px 8px}.badge{display:inline-block;border-radius:99px;padding:5px 9px;background:#edf2f4;color:#53636e;font-size:11px;font-weight:800;white-space:nowrap}.badge.done,.badge.income{background:#e6f5ed;color:#24714f}.badge.expense{background:#fff0f0;color:#a14040}.assignment-list{display:grid;gap:11px}.assignment{border:1px solid #e3e9ec;border-radius:12px;padding:13px;display:flex;justify-content:space-between;gap:12px}.assignment p{margin:5px 0 0;color:var(--muted);font-size:13px}.assignment-main{width:100%}.assignment-heading{display:flex;justify-content:space-between;gap:10px}.compact{margin-top:10px}.empty-state{padding:26px;text-align:center;color:var(--muted);background:#f8fafb;border:1px dashed #cedbe0;border-radius:12px}.business-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0 22px}.business-card{cursor:pointer}.business-card input{position:absolute;opacity:0;pointer-events:none}.business-card-inner{display:flex;height:100%;flex-direction:column;border:2px solid #dde5e8;border-radius:16px;background:#fff;padding:18px;box-shadow:0 5px 16px rgba(25,45,60,.05);transition:.15s}.business-card:hover .business-card-inner{border-color:#9fd9d8;transform:translateY(-2px)}.business-card input:checked + .business-card-inner{border-color:var(--wave);box-shadow:0 0 0 3px rgba(15,139,141,.12)}.business-icon{font-size:30px}.business-card strong{font-size:17px;margin:10px 0 5px}.business-card p{color:var(--muted);font-size:13px;line-height:1.45;margin:0 0 12px}.business-card small{color:#53646f;margin-top:auto}.difficulty{display:block;color:#d48924;font-size:12px;margin-top:11px;letter-spacing:.05em}.setup-form{max-width:1050px;margin:0 auto}.company-name{max-width:550px;margin:0 auto}.company-name input{font-size:18px;padding:14px;text-align:center}.setup-form>.btn{display:flex;margin:0 auto}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 20% 20%,#dff7f5,transparent 32%),linear-gradient(135deg,#eff8f8,#f7f8fa)}.login-card{width:min(430px,100%);background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 20px 50px rgba(20,45,60,.13);padding:30px}.login-brand{display:flex;align-items:center;gap:14px;margin-bottom:26px}.login-brand h1{font-size:21px;margin:0}.login-brand p{margin:3px 0 0;color:var(--muted);font-size:12px}.login-card h2{margin-bottom:4px}.muted{color:var(--muted)}.demo-box{display:grid;gap:5px;margin-top:20px;padding:12px;border-radius:10px;background:#f5f8f9;color:#596a75;font-size:12px}.demo-box strong{color:#334650}.demo-box code{background:#e8eef0;padding:2px 4px;border-radius:4px}.teacher-top .card{height:calc(100% - 22px)}
@media(max-width:1000px){.app-shell{grid-template-columns:82px 1fr}.sidebar{padding:20px 12px}.brand span:last-child,.sidebar nav a span,.sidebar-footer span,.sidebar-footer small{display:none}.brand{justify-content:center;padding-left:0;padding-right:0}.sidebar nav a{display:grid;place-items:center;font-size:18px}.sidebar-footer{text-align:center}.main-content{padding:28px 24px}.business-grid{grid-template-columns:repeat(2,1fr)}.stat-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.app-shell{display:block}.sidebar{position:static;height:auto;display:flex;flex-direction:row;align-items:center;padding:12px 15px}.brand{padding:0;margin-right:auto}.brand span:last-child{display:flex}.sidebar nav{flex-direction:row}.sidebar-footer{margin:0 0 0 10px;border:0;padding:0}.sidebar-footer .link-button{font-size:11px}.main-content{padding:22px 15px 50px}.page-header{align-items:flex-start;flex-direction:column}.page-header h1{font-size:28px}.two-col,.student-main,.form-grid,.business-grid,.class-grid{grid-template-columns:1fr}.stat-grid,.stat-grid.three{grid-template-columns:1fr 1fr}.license-pill,.company-health{text-align:left}.card{padding:17px}.table-wrap{margin:0 -8px}.stat{padding:14px}.stat strong{font-size:21px}}
@media(max-width:430px){.stat-grid,.stat-grid.three{grid-template-columns:1fr}.brand small{display:none}.sidebar nav a{padding:8px}.main-content{padding-top:16px}}

/* V1.1 admin management */
.admin-account-menu{position:relative}.admin-account-menu>summary{list-style:none}.admin-account-menu>summary::-webkit-details-marker{display:none}.admin-account-panel{position:absolute;right:0;top:48px;z-index:20;width:min(390px,90vw);background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 45px rgba(20,45,60,.18);padding:20px}.admin-account-panel h3{margin:0 0 5px}.admin-account-panel p{margin:0 0 16px;color:var(--muted);font-size:12px;line-height:1.45}.stack-form label small{font-weight:500;color:var(--muted)}.management-list{display:grid;gap:12px}.management-row{display:flex;justify-content:space-between;gap:20px;align-items:center;border:1px solid #e2e8eb;border-radius:14px;padding:16px;background:#fff}.management-row.suspended-row{background:#fafafa}.management-main{min-width:0}.management-title{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.management-title strong{font-size:16px}.management-meta{display:flex;gap:16px;flex-wrap:wrap;margin-top:7px;color:var(--muted);font-size:12px}.management-meta b{color:#40515c}.management-actions{display:flex;align-items:center;justify-content:flex-end;gap:7px;flex-wrap:wrap}.management-actions form{margin:0}.management-actions details{position:relative}.management-actions details>summary{list-style:none}.management-actions details>summary::-webkit-details-marker{display:none}.edit-popover{position:absolute;right:0;top:40px;z-index:15;width:330px;max-width:85vw;background:#fff;border:1px solid var(--line);border-radius:13px;box-shadow:0 16px 38px rgba(20,45,60,.16);padding:16px}.badge.status-active{background:#e6f5ed;color:#24714f}.badge.status-suspended{background:#fff1dc;color:#8b5c16}.btn.warning{background:#fff7e9;border-color:#eed3a5;color:#875c1d}.btn.warning:hover{background:#ffefcf}.btn.success-btn{background:#ebf7f0;border-color:#bfe1cd;color:#236b4a}.btn.danger{background:#fff1f1;border-color:#efc2c2;color:#a13b3b}.btn.danger:hover{background:#ffe4e4}.btn:disabled{opacity:.5;cursor:not-allowed}.admin-create-grid{align-items:start}
@media(max-width:850px){.management-row{align-items:flex-start;flex-direction:column}.management-actions{justify-content:flex-start;width:100%}.management-actions details{position:static}.edit-popover{position:static;width:min(100%,520px);max-width:none;margin-top:8px}.admin-account-menu{width:100%}.admin-account-panel{position:static;width:100%;margin-top:8px}.page-header .admin-account-menu .btn{width:100%}}

/* V1.2 guided company startup + location decisions */
.setup-steps{max-width:900px;margin:0 auto 24px;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.setup-step{display:flex;align-items:center;gap:10px;border:1px solid var(--line);background:#fff;border-radius:13px;padding:11px 13px;color:#77858e}.setup-step>span{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#edf2f4;font-weight:850;font-size:12px}.setup-step div{display:grid;gap:2px}.setup-step strong{font-size:13px;color:#5d6b74}.setup-step small{font-size:10px}.setup-step.active{border-color:#88cfcd;background:#f5fdfc}.setup-step.active>span{background:var(--wave);color:#fff}.setup-step.active strong{color:var(--wave-dark)}.setup-step.complete>span{background:#dff3ea;color:#22694c}.location-heading{margin-bottom:16px}.startup-capital-banner{max-width:1040px;margin:0 auto 16px;display:flex;align-items:center;gap:20px;justify-content:space-between;border:1px solid #bee4e2;background:#effafa;border-radius:15px;padding:15px 18px}.startup-capital-banner>div{min-width:150px}.startup-capital-banner span{display:block;color:#58726f;font-size:11px;font-weight:800;text-transform:uppercase}.startup-capital-banner strong{display:block;color:var(--wave-dark);font-size:27px;margin-top:2px}.startup-capital-banner p{max-width:700px;margin:0;color:#52656e;font-size:13px;line-height:1.5}.location-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:18px 0}.location-card{cursor:pointer;position:relative}.location-card>input{position:absolute;opacity:0;pointer-events:none}.location-card-inner{height:100%;display:flex;flex-direction:column;border:2px solid #dce5e8;border-radius:17px;background:#fff;padding:18px;box-shadow:0 6px 18px rgba(25,45,60,.05);transition:.15s}.location-card:hover .location-card-inner{border-color:#9ed8d6;transform:translateY(-2px)}.location-card>input:checked+.location-card-inner{border-color:var(--wave);box-shadow:0 0 0 3px rgba(15,139,141,.12)}.location-card.unaffordable{cursor:not-allowed}.location-card.unaffordable .location-card-inner{opacity:.62;background:#f7f8f8}.location-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.location-icon{font-size:31px}.capacity-badge{font-size:10px;font-weight:850;border-radius:99px;padding:5px 8px;background:#edf4f5;color:#53646f;text-transform:uppercase}.location-name{font-size:18px;margin-top:12px}.location-description{color:var(--muted);font-size:12.5px;line-height:1.48;min-height:56px}.location-money-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin:8px 0 11px}.location-money-grid>span{padding:9px;border-radius:10px;background:#f6f9fa}.location-money-grid small{display:block;color:#75858f;font-size:9px;text-transform:uppercase;font-weight:800}.location-money-grid b{display:block;margin-top:3px;font-size:14px}.warning-text{color:#a66a17}.location-signals{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:11px}.location-signals>span{font-size:10px;border:1px solid #e2e8eb;border-radius:9px;padding:7px;color:#66757e}.location-signals b{display:block;font-size:12px;color:#354b56;margin-top:2px}.pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:10px;border-top:1px solid #edf1f2;padding-top:12px;margin-top:auto}.pros-cons>span{display:grid;align-content:start;gap:5px}.pros-cons b{font-size:10px;text-transform:uppercase;color:#52646e;margin-bottom:2px}.pros-cons>span>span{font-size:10.5px;line-height:1.35;color:#64747e}.pros span{color:#376e58!important}.cons span{color:#7b6760!important}.location-select-text,.location-unavailable{margin-top:14px;border-radius:9px;text-align:center;padding:9px;font-size:11px;font-weight:850}.location-select-text{background:#e9f8f7;color:var(--wave-dark)}.location-unavailable{background:#f1f1f1;color:#777}.decision-note{max-width:800px;margin:5px auto 16px;padding:12px 14px;border-left:4px solid #e2a341;background:#fff8ea;color:#72531f;border-radius:8px;font-size:12px;line-height:1.5}.location-summary-card{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;margin-bottom:16px}.location-summary-icon{width:48px;height:48px;border-radius:14px;background:#eaf7f6;display:grid;place-items:center;font-size:23px}.location-summary-main h2{margin:3px 0 4px;font-size:18px}.location-summary-main p{margin:0;color:var(--muted);font-size:12px;line-height:1.45}.location-summary-stats{display:flex;gap:8px}.location-summary-stats>span{min-width:105px;background:#f6f9fa;border-radius:10px;padding:9px 11px}.location-summary-stats small{display:block;color:#75858f;font-size:9px;text-transform:uppercase;font-weight:800}.location-summary-stats strong{display:block;font-size:15px;margin-top:3px}
@media(max-width:950px){.location-grid{grid-template-columns:1fr}.location-card-inner{min-height:0}.location-description{min-height:0}.location-summary-card{grid-template-columns:auto 1fr}.location-summary-stats{grid-column:1/-1}.location-summary-stats>span{flex:1}}
@media(max-width:650px){.setup-steps{grid-template-columns:1fr}.setup-step{padding:8px 10px}.startup-capital-banner{align-items:flex-start;flex-direction:column}.location-money-grid{grid-template-columns:1fr}.pros-cons{grid-template-columns:1fr}.location-signals{grid-template-columns:1fr}.location-summary-card{grid-template-columns:1fr}.location-summary-icon{display:none}.location-summary-stats{flex-direction:column}}
.setup-restart-form{display:flex;justify-content:center;margin-top:14px}.setup-restart-form .link-button{color:var(--muted);text-decoration:underline;text-underline-offset:3px}

.location-card.high-risk-location .location-card-inner{border-style:dashed}.location-card.high-risk-location .location-unavailable{background:#fff1e5;color:#8d541d}

/* V1.3 simulation events */
.simulation-center{border-color:#cde7e7}.event-alert-list{display:grid;gap:12px;margin-bottom:18px}.event-alert{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;border:1px solid #f0d1c5;background:#fff8f4;border-radius:14px;padding:16px}.event-alert h3,.opportunity-card h3,.resolved-events h3{margin:3px 0 6px}.event-alert p,.opportunity-card p{margin:0 0 8px;color:var(--muted);line-height:1.45}.event-alert small{color:#8a5a49}.event-icon{font-size:28px}.opportunity-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.opportunity-card{border:1px solid var(--line);border-radius:15px;padding:18px;background:linear-gradient(180deg,#fff,#fbfefe)}.opportunity-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.location-badge{max-width:180px;text-align:center}.opportunity-timing{font-size:12px;color:var(--muted);padding:9px 11px;background:#f4f7f8;border-radius:9px;margin:12px 0}.offer-numbers{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:14px 0}.offer-numbers span{border:1px solid var(--line);border-radius:10px;padding:10px;background:#fff}.offer-numbers small{display:block;color:var(--muted);font-size:10px;text-transform:uppercase;font-weight:800;letter-spacing:.04em;margin-bottom:4px}.offer-numbers strong{font-size:16px}.offer-actions{display:flex;gap:9px}.resolved-events{border-top:1px solid var(--line);margin-top:18px;padding-top:16px}.resolved-row{display:grid;grid-template-columns:auto minmax(140px,.7fr) 1.5fr;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid #edf1f2;font-size:13px}.expense-list{display:grid;gap:10px}.expense-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 0;border-bottom:1px solid #edf1f2}.expense-row div{display:flex;flex-direction:column;gap:3px}.expense-row small{color:var(--muted)}.expense-total{display:flex;justify-content:space-between;gap:12px;border-top:2px solid var(--line);padding-top:13px;margin-top:12px;font-weight:800}.transaction-form{grid-template-columns:repeat(4,minmax(0,1fr)) auto;align-items:end}.transaction-form .btn{height:43px}@media(max-width:1050px){.opportunity-grid{grid-template-columns:1fr}.offer-numbers{grid-template-columns:1fr 1fr}.transaction-form{grid-template-columns:1fr 1fr}}@media(max-width:700px){.event-alert{grid-template-columns:auto 1fr}.event-alert>strong{grid-column:2}.offer-numbers,.transaction-form{grid-template-columns:1fr}.resolved-row{grid-template-columns:1fr}.offer-actions{flex-direction:column}}