:root{--fp-purple:#a373f8;--fp-deep-purple:#5d2da8;--fp-bg:#050408;--fp-card:#181220;--fp-text:#f7f2ff;--fp-muted:#ffffff9e;--fp-border:#ffffff26;--fp-glass:#ffffff0d;--font-heading:"ClashDisplay-Medium", "ClashDisplay", system-ui, sans-serif;--font-body:"Satoshi-Variable", "Satoshi", system-ui, -apple-system, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body{min-height:100%}html.mb-embedded,html.mb-embedded body{height:auto;min-height:0}body{background:linear-gradient(180deg, #5d2da829, transparent 320px), var(--fp-bg);color:var(--fp-text);font-family:var(--font-body);-webkit-font-smoothing:antialiased;font-size:18px;line-height:1.55}h1,h2,h3,h4{font-family:var(--font-heading);font-weight:500;line-height:1.15}.shell{flex-direction:column;justify-content:center;align-items:center;gap:28px;min-height:100vh;padding:32px 20px;display:flex}.brandmark{font-family:var(--font-heading);letter-spacing:.02em;color:var(--fp-muted);text-transform:uppercase;font-size:16px}.card{background:var(--fp-glass);border:1px solid var(--fp-border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);text-align:center;border-radius:8px;width:100%;max-width:560px;padding:40px 36px}.card h1{margin-bottom:12px;font-size:40px}.card .lede{color:var(--fp-muted);margin-bottom:28px;font-size:18px}.btn{background:var(--fp-purple);color:#14061f;font-family:var(--font-heading);cursor:pointer;border:0;border-radius:8px;padding:14px 26px;font-size:17px;text-decoration:none;transition:transform .12s,box-shadow .12s;display:inline-block}.btn.ghost{color:var(--fp-text);border:1px solid var(--fp-border);background:0 0}.btn.compact{padding:9px 14px;font-size:14px}.btn:hover{transform:translateY(-1px);box-shadow:0 8px 28px #a373f859}.btn:disabled{cursor:wait;opacity:.66;transform:none}.btn:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,a:focus-visible{outline:2px solid var(--fp-purple);outline-offset:3px}.state{flex-direction:column;align-items:center;gap:16px;display:flex}.pill{color:var(--fp-muted);border:1px solid var(--fp-border);border-radius:999px;padding:5px 12px;font-size:13px;display:inline-block}.spinner{border:3px solid var(--fp-border);border-top-color:var(--fp-purple);border-radius:50%;width:34px;height:34px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.dev-note{color:var(--fp-muted);text-align:center;max-width:560px;font-size:13px}.workbook-shell{width:min(1180px,100%);min-height:100vh;margin:0 auto;padding:28px 20px 56px}html.mb-embedded .shell,html.mb-embedded .workbook-shell{min-height:0}html.mb-embedded .workbook-shell{padding-top:20px;padding-bottom:36px}.workbook-header{justify-content:space-between;align-items:center;gap:16px;margin-bottom:clamp(32px,6vw,76px);display:flex}.header-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;display:flex}a.brandmark{text-decoration:none}.workbook-hero{grid-template-columns:minmax(0,.82fr) minmax(280px,.52fr);align-items:end;gap:clamp(28px,6vw,88px);margin-bottom:32px;display:grid}.workbook-hero h1,.section-heading h1,.workbook-panel h1{max-width:820px;font-size:clamp(42px,8vw,96px)}.workbook-hero p,.section-heading p,.workbook-panel .lede{color:var(--fp-muted);max-width:640px}.hero-progress{gap:16px;display:grid}.hero-progress>div{border:1px solid var(--fp-border);background:#ffffff09;border-radius:8px;grid-template-columns:auto 1fr;align-items:baseline;gap:10px;width:fit-content;padding:12px 14px;display:inline-grid}.hero-progress strong{color:var(--fp-purple);font-family:var(--font-heading);font-size:28px;line-height:1}.hero-progress span{color:var(--fp-muted);font-size:14px}.section-list{border-top:1px solid var(--fp-border)}.section-row{border-bottom:1px solid var(--fp-border);grid-template-columns:72px minmax(0,1fr) auto;align-items:center;gap:22px;padding:22px 0;display:grid}.section-row[data-current=true] .section-number{color:var(--fp-purple)}.section-number{font-family:var(--font-heading);color:var(--fp-muted);font-size:28px}.section-row-main{gap:8px;display:grid}.section-row-title span,.rail-kicker{color:var(--fp-purple);letter-spacing:.08em;text-transform:uppercase;font-size:12px}.section-row-title h2{font-size:clamp(24px,4vw,38px)}.section-row-main p{color:var(--fp-muted);max-width:760px}.section-row-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;display:flex}.status-chip{border:1px solid var(--fp-border);color:var(--fp-text);white-space:nowrap;border-radius:999px;padding:5px 10px;font-size:12px}.status-chip.complete{color:var(--fp-purple);border-color:#a373f88c}.status-chip.muted,.muted-copy{color:var(--fp-muted)}.plan-dashboard{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:28px;display:grid}.plan-panel,.plan-export-block,.plan-section{border:1px solid var(--fp-border);background:#ffffff09;border-radius:8px}.plan-panel{align-content:start;gap:14px;min-height:220px;padding:18px;display:grid}.plan-panel h2,.plan-export-block h2,.plan-section h2{font-size:24px}.summary-list{gap:12px;list-style:none;display:grid}.summary-list li{border-top:1px solid #ffffff1a;gap:5px;padding-top:12px;display:grid}.summary-list li:first-child{border-top:0;padding-top:0}.summary-list div{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.summary-list strong{font-size:15px}.summary-list span,.summary-list p{color:var(--fp-muted);font-size:13px}.plan-export-block{grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:18px;margin-bottom:28px;padding:20px;display:grid}.plan-export-block p{color:var(--fp-muted);max-width:720px}.plan-export-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;display:flex}.plan-preview{color:#f7f2ffd1;white-space:pre-wrap;background:#00000042;border:1px solid #ffffff1f;border-radius:8px;grid-column:1/-1;max-height:440px;padding:16px;font:13px/1.55 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;overflow:auto}.plan-sections{gap:14px;display:grid}.plan-section{grid-template-columns:minmax(200px,.3fr) minmax(0,1fr);gap:20px;padding:18px;display:grid}.plan-section>div:first-child{align-content:start;gap:10px;display:grid}.plan-section dl{gap:12px;display:grid}.plan-section dl>div{border-bottom:1px solid #ffffff1a;grid-template-columns:minmax(180px,.32fr) minmax(0,1fr);gap:14px;padding-bottom:12px;display:grid}.plan-section dl>div:last-child{border-bottom:0;padding-bottom:0}.plan-section dt{color:var(--fp-muted);font-size:13px}.plan-section dd{color:#f7f2ffdb}.loading-panel,.workbook-panel{border:1px solid var(--fp-border);background:#ffffff09;border-radius:8px;width:100%;padding:clamp(28px,6vw,56px)}.loading-panel,.workbook-panel.narrow{text-align:center;max-width:680px;margin:18vh auto 0}.loading-panel{color:var(--fp-muted);justify-items:center;gap:18px;display:grid}.section-layout{grid-template-columns:188px minmax(0,1fr);align-items:start;gap:clamp(28px,6vw,72px);display:grid}.section-rail{border-left:1px solid var(--fp-border);color:var(--fp-muted);gap:10px;padding-left:18px;display:grid;position:sticky;top:28px}.section-rail strong{color:var(--fp-text);font-family:var(--font-heading);font-size:64px;line-height:.95}.rail-meter{border-top:1px solid var(--fp-border);margin-top:18px;padding-top:18px}.rail-meter+.rail-meter{margin-top:8px}.rail-meter div{color:var(--fp-purple);font-family:var(--font-heading);font-size:32px;line-height:1}.rail-meter span{margin-top:5px;font-size:13px;display:block}.rail-list{border-top:1px solid var(--fp-border);gap:8px;margin-top:18px;padding-top:18px;display:grid}.rail-list span{border:1px solid var(--fp-border);color:var(--fp-muted);border-radius:999px;padding:5px 9px;font-size:12px;display:block}.rail-list span[data-complete=true]{color:var(--fp-purple);border-color:#a373f88c}.section-main{gap:28px;display:grid}.section-heading{gap:14px;display:grid}.brief-block{color:#f7f2ffd1;gap:16px;max-width:820px;font-size:19px;display:grid}.capture-form,.action-list,.kadence-block,.scenario-block{gap:14px;max-width:860px;display:grid}.exercise-intro{color:var(--fp-muted);gap:10px;margin-bottom:4px;display:grid}.scenario-block{background:#a373f813;border:1px solid #a373f852;border-radius:8px;padding:18px}.kadence-block{background:linear-gradient(135deg,#a373f81f,#ffffff09);border:1px solid #a373f847;border-radius:8px;grid-template-columns:minmax(0,1fr) auto;align-items:start;padding:18px}.kadence-block h2{margin:10px 0 8px;font-size:24px}.kadence-block p{color:#f7f2ffc2;font-size:15px}.scenario-block h2{margin:10px 0 8px;font-size:clamp(26px,4vw,40px)}.scenario-block p{color:#f7f2ffc7}.scenario-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.scenario-option{color:var(--fp-text);cursor:pointer;text-align:left;border:1px solid var(--fp-border);background:#0000002e;border-radius:8px;padding:14px;transition:border-color .12s,background .12s,transform .12s}.scenario-option:hover,.scenario-option[data-selected=true]{background:#a373f81f;border-color:#a373f8b8}.scenario-option:hover{transform:translateY(-1px)}.scenario-option span,.scenario-feedback span{color:var(--fp-purple);letter-spacing:.08em;text-transform:uppercase;font-size:11px;display:block}.scenario-option h3{margin-top:6px;font-size:18px}.scenario-feedback,.scenario-prompt{font-size:15px}.scenario-feedback{background:#0003;border:1px solid #a373f861;border-radius:8px;padding:14px}.scenario-feedback p{margin-top:6px}.calculator-panel{background:#0003;border:1px solid #ffffff29;border-radius:8px;gap:14px;padding:16px;display:grid}.calculator-panel>div:first-child{gap:6px;display:grid}.calculator-panel>div:first-child>span{color:var(--fp-purple);letter-spacing:.08em;text-transform:uppercase;font-size:11px}.calculator-panel h3{font-size:22px}.calculator-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;display:grid}.calculator-grid label{color:var(--fp-muted);gap:7px;font-size:13px;display:grid}.calculator-grid input{padding:10px 11px}.calculator-output{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.calculator-output div{border:1px solid var(--fp-border);background:#ffffff09;border-radius:8px;padding:12px}.calculator-output span{color:var(--fp-muted);font-size:12px;display:block}.calculator-output strong{color:var(--fp-text);font-family:var(--font-heading);margin-top:5px;font-size:22px;line-height:1.1;display:block}.calculator-summary{font-size:14px}.scenario-prompt{border-top:1px solid #ffffff1f;padding-top:14px}.field-row,.action-row{border:1px solid var(--fp-border);background:#ffffff09;border-radius:8px}.field-row{grid-template-columns:minmax(220px,.42fr) minmax(0,1fr);gap:18px;padding:18px;display:grid}.field-row>span{color:var(--fp-text);align-content:start;gap:6px;font-weight:650;display:grid}.field-row small{color:var(--fp-muted);font-size:13px;font-weight:400;line-height:1.45}input,textarea{width:100%;color:var(--fp-text);font:inherit;background:#0003;border:1px solid #ffffff2e;border-radius:8px;padding:13px 14px}textarea{resize:vertical;min-height:128px}input::placeholder,textarea::placeholder{color:#f7f2ff5c}.form-actions{flex-wrap:wrap;justify-content:space-between;gap:14px;padding-top:8px;display:flex}.form-status{color:var(--fp-purple);font-size:14px}.form-status.error{color:#ff9c9c}.action-row{grid-template-columns:24px minmax(0,1fr) auto;align-items:start;gap:16px;padding:16px;display:grid}.action-row h2{font-size:21px}.action-row p{color:var(--fp-muted);font-size:15px}.action-title-row,.action-buttons,.action-fields{gap:10px;display:flex}.action-title-row{flex-wrap:wrap;align-items:center;margin-bottom:4px}.action-status-dot{border:1px solid var(--fp-border);background:#00000038;border-radius:6px;width:24px;height:24px}.action-status-dot[data-complete=true]{background:var(--fp-purple);border-color:var(--fp-purple);box-shadow:inset 0 0 0 5px #1a0f25}.action-buttons{flex-wrap:wrap;justify-content:flex-end}.action-fields{align-items:end;margin-top:12px}.action-fields label{min-width:180px;color:var(--fp-muted);gap:6px;font-size:12px;display:grid}.action-fields label:last-child{flex:1;min-width:220px}.action-fields input{padding:10px 11px;font-size:14px}@media (max-width:820px){.workbook-hero,.section-layout,.field-row,.kadence-block,.plan-dashboard,.plan-export-block,.plan-section,.plan-section dl>div,.calculator-grid,.calculator-output,.scenario-options,.section-row{grid-template-columns:1fr}.section-rail{border-left:0;border-bottom:1px solid var(--fp-border);grid-template-columns:auto auto 1fr;align-items:end;padding:0 0 18px;position:static}.section-rail strong{font-size:46px}.rail-meter{border-top:0;justify-self:end;margin-top:0;padding-top:0}.rail-list{grid-column:1/-1;margin-top:0}.section-row-actions{justify-content:flex-start}.action-row{grid-template-columns:24px minmax(0,1fr)}.action-buttons{grid-column:2;justify-content:flex-start;justify-self:start}.action-fields{flex-direction:column;align-items:stretch}}@media (max-width:520px){.workbook-shell{padding:22px 14px 44px}.card{padding:30px 22px}.form-actions,.form-actions .btn,.form-actions button{width:100%}}