:root{color-scheme:dark;--bg:#101111;--panel:#181919;--border:#2b2c2b;--text:#f3f2ef;--muted:#939692;--orange:#ff834e;--green:#b0ca9f}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Arial,Helvetica,sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}button,input,a{-webkit-tap-highlight-color:transparent}button,a,input{outline-offset:4px}button{font:inherit;cursor:pointer}a{color:inherit;text-decoration:none}button{color:inherit}button:hover,a:hover{filter:brightness(1.15)}.sidebar{position:fixed;width:230px;height:100dvh;left:0;top:0;border-right:1px solid var(--border);padding:35px 22px 22px;display:flex;flex-direction:column;background:#131414}.brand{display:flex;align-items:center;font-size:32px;font-weight:750;letter-spacing:-1.5px;padding:0 8px}.brand-dot{color:var(--orange)}.brandmark{width:31px;height:34px;color:var(--orange);font-size:42px;font-style:italic;line-height:35px;margin-right:9px;position:relative;letter-spacing:-5px}.brandmark span{font-size:24px;position:absolute;left:10px;top:-3px}.workspace-label{color:#666b66;font-size:9px;letter-spacing:1.5px;font-weight:700;margin:54px 12px 17px}.nav-item{display:flex;align-items:center;gap:12px;width:100%;padding:13px 12px;border:0;background:transparent;border-radius:7px;color:#9b9e98;font-size:12px;margin:5px 0;text-align:left}.nav-item>span{font-size:19px;width:18px}.nav-item.active{background:#2e241e;color:#ff9867}.nav-item i{width:5px;height:5px;border-radius:50%;background:var(--orange);margin-left:auto}.nav-item small{font-size:8px;letter-spacing:.8px;padding:3px 4px;border:1px solid #363835;border-radius:3px;margin-left:auto;color:#8c9189}.sidebar-bottom{margin-top:auto;padding-top:50px}.pro-card{border:1px solid #38312b;background:linear-gradient(140deg,#28221c,#1a1a18);border-radius:9px;padding:17px 14px}.spark{color:var(--orange);font-size:24px;margin-bottom:11px}.pro-card strong{display:block;font-size:13px;line-height:1.6}.pro-card p{font-size:11px;line-height:1.8;color:#97998f;margin:7px 0 16px}.pro-card button{font-size:10px;display:flex;justify-content:space-between;width:100%;background:#35302a;border:1px solid #484034;padding:10px;border-radius:5px}.help-link{background:none;border:0;display:flex;gap:10px;width:100%;font-size:11px;color:#9a9c95;padding:25px 5px}.help-link span:last-child{margin-left:auto}.sidebar-foot{border-top:1px solid var(--border);padding-top:20px;font-size:8px;letter-spacing:1.4px;color:#61665e;text-align:center}.main-shell{margin-left:230px}header{height:81px;border-bottom:1px solid var(--border);padding:0 48px;display:flex;align-items:center;justify-content:space-between;font-size:11px}.breadcrumb{color:#777d75;display:flex;gap:15px}.breadcrumb b{color:#cbcfc5;font-weight:400}.header-right{display:flex;align-items:center;gap:8px;color:#9b9f96;font-size:10px}.live-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--green)}.avatar{border:1px solid #46433a;background:#28261f;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;margin-left:16px;color:#d0c0a5;font-size:11px}main{max-width:1370px;padding:44px 48px 0;margin:auto}.page-intro{display:flex;align-items:center;justify-content:space-between;margin-bottom:33px}.eyebrow{font-size:9px;letter-spacing:1.7px;color:var(--orange);font-weight:650;display:flex;align-items:center;gap:7px}.eyebrow>span{width:5px;height:5px;background:var(--orange);border-radius:50%}h1{font-size:clamp(26px,2.65vw,40px);font-weight:550;letter-spacing:-1.5px;margin:14px 0 13px;line-height:1.2}h1>span{color:var(--orange)}.page-intro p{font-size:12px;color:var(--muted);margin:0}.free-badge{display:flex;gap:7px;color:#a6b49c;border:1px solid #344030;border-radius:5px;padding:8px 10px;font-size:10px;white-space:nowrap;margin:25px 0 0 15px}.free-badge b{font-weight:400}.mobile-break{display:none}.calculator-layout{display:grid;grid-template-columns:1.13fr 1fr;gap:22px;align-items:start}.panel{border:1px solid var(--border);background:var(--panel);border-radius:11px;overflow:hidden}.input-panel{padding:25px 26px 0}.panel-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:27px}.panel-heading>div{display:flex;align-items:center;gap:10px}.step{font-size:10px;color:var(--orange);background:#32251e;border:1px solid #503321;border-radius:5px;padding:5px}h2{font-size:15px;font-weight:550;margin:0}.text-button{font-size:10px;color:#949b90;background:none;border:0;padding:5px}.field label{display:flex;justify-content:space-between;font-size:10px;color:#c7cbc1;margin:0 0 9px;gap:4px}.field label span{color:#70776e;font-size:9px}.field input{width:100%;border:1px solid #353831;background:#111310;border-radius:5px;padding:12px 13px;color:#eeefe8;font-size:12px;min-width:0;height:41px;font-family:inherit}.field input:focus{border-color:var(--orange);outline:1px solid var(--orange);outline-offset:0}.field input::placeholder{color:#777e72}.quick-fill{border:0;padding:0;margin:19px 0 25px;display:flex;gap:6px;flex-wrap:wrap}.quick-fill legend{font-size:8px;color:#71796b;letter-spacing:1.1px;margin-bottom:9px;padding:0}.quick-fill button{padding:8px 9px;background:#20221e;border:1px solid #353a30;border-radius:5px;font-size:9px;color:#a4ad9c}.quick-fill button.selected{border-color:#72503a;color:#ffae7d;background:#2d261e}.form-divider{display:flex;justify-content:space-between;color:#7d8774;font-size:8px;letter-spacing:1.1px;border-top:1px solid var(--border);padding:19px 0 17px}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 16px;margin-bottom:23px}.input-wrap{position:relative}.input-wrap>span{position:absolute;top:13px;left:13px;color:#75806b;font-size:12px}.input-wrap input{padding-left:29px}.input-wrap.suffix input{padding-left:13px;padding-right:30px}.input-wrap.suffix>span{left:auto;right:13px}input::-webkit-inner-spin-button{-webkit-appearance:none}.fee-note{font-size:9px;color:#7e8874;line-height:1.7;align-self:center}.auto-note{border-top:1px solid var(--border);padding:17px 0;display:flex;align-items:center;gap:7px;color:#7f8a76;font-size:9px}.auto-note>span:last-child{margin-left:auto;font-size:14px}#error{color:#ffae90;font-size:11px;margin:0 0 10px}#error:empty{display:none}.results-column{display:grid;gap:16px}.result-panel{padding:25px 25px 17px;background:radial-gradient(ellipse at 100% 0%,#30261d33,transparent 65%),#1b1c18}.result-top{display:flex;justify-content:space-between;align-items:center}.result-top .eyebrow{font-size:8px;color:#a1a890}.estimate-tag{font-size:7px;letter-spacing:1px;color:#919b85;border:1px solid #414735;border-radius:3px;padding:4px 6px}.profit-label{color:#b4bba9;font-size:12px;margin:28px 0 10px}.profit-value{font-size:clamp(45px,5vw,69px);letter-spacing:-3px;line-height:1.1;color:var(--orange);font-weight:550;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.verdict{font-size:10px;color:#b3c8a4;margin:13px 0 25px}.metric-grid{display:grid;grid-template-columns:1.1fr 1fr;border-top:1px solid #35392c;border-bottom:1px solid #35392c;padding:20px 0}.metric-grid>div+div{border-left:1px solid #35392c;padding-left:22px}.metric-grid span{font-size:9px;color:#9ba48e;display:block}.metric-grid strong{display:block;font-size:26px;font-weight:500;margin-top:9px;letter-spacing:-1px}.metric-grid strong span{display:inline;font-size:17px;color:#aeb5a1;margin-left:2px}.breakdown{padding:24px 0 15px}.breakdown-heading{display:flex;justify-content:space-between;gap:8px;align-items:center}h3{font-size:10px;font-weight:500;margin:0}.breakdown-heading>span{font-size:8px;color:#8e987e}.cost-bar{height:8px;border-radius:3px;overflow:hidden;display:flex;gap:3px;margin:16px 0 19px}.cost-bar span{transition:width .25s}#bar-investment,.investment{background:#737d62}#bar-fees,.fees{background:#c9c7ac}#bar-profit,.profit{background:var(--orange)}.breakdown-row{display:flex;align-items:center;justify-content:space-between;margin:13px 0;font-size:10px;color:#a4ad97}.breakdown-row>span{display:flex;align-items:center;gap:8px}.dot{width:6px;height:6px;border-radius:2px}.breakdown-row b{font-weight:400;color:#dce0d3;font-variant-numeric:tabular-nums}.breakdown-row:last-child b{color:var(--orange)}.breakeven{display:flex;justify-content:space-between;background:#262a20;border:1px solid #383e2d;border-radius:5px;padding:13px 11px;font-size:9px;color:#a7b09b;margin-bottom:22px;gap:8px}.breakeven 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#6e785e;border-radius:8px;background:#252d20;color:#e0ecd5;font-size:12px;opacity:0;pointer-events:none;transition:.2s;z-index:20}#toast.visible{opacity:1;transform:translate(-50%,0)}dialog{width:min(460px,calc(100% - 32px));background:#1b1d18;color:var(--text);border:1px solid #4b503e;border-radius:14px;padding:34px;box-shadow:0 30px 100px #0009}dialog::backdrop{background:#0009;backdrop-filter:blur(5px)}dialog h2{font-size:25px;letter-spacing:-.6px;line-height:1.3;margin:18px 0}#modal-body{font-size:13px;color:#aeb8a1;line-height:1.8;margin-bottom:25px}#modal-body ul{padding-left:20px}#close-modal{position:absolute;top:12px;right:15px;border:0;background:none;font-size:25px;color:#a9b29c}body:has(dialog[open]){overflow:hidden}@media(min-width:1500px){main{padding-top:54px}.page-intro{margin-bottom:40px}}@media(max-width:1180px){.sidebar{width:195px;padding-left:15px;padding-right:15px}.main-shell{margin-left:195px}main{padding:32px 28px 0}header{padding:0 28px}.free-badge{display:none}.input-panel,.result-panel{padding-left:20px;padding-right:20px}.lower-row>a{display:none}.roadmap button .soon{display:none}}@media(max-width:900px){.sidebar{width:78px;padding:27px 12px}.brand{font-size:0;padding:0 8px}.brandmark{font-size:42px}.workspace-label,.sidebar-bottom,.nav-item small,.nav-item i{display:none}nav{margin-top:35px}.nav-item{font-size:0;padding:14px 16px}.nav-item>span{font-size:21px}.main-shell{margin-left:78px}.calculator-layout{gap:16px}.quick-fill{gap:5px}.quick-fill button{font-size:8px;padding:7px}.metric-grid>div+div{padding-left:14px}.roadmap h2{font-size:15px}.roadmap button{font-size:9px}.breadcrumb{font-size:10px}.header-right{font-size:9px}}@media(max-width:700px){.sidebar{position:static;width:100%;height:65px;padding:0 20px;flex-direction:row;align-items:center;border-right:0;border-bottom:1px solid var(--border);justify-content:space-between}.brand{font-size:27px;padding:0}.brandmark{font-size:35px;transform:scale(.85);margin-right:4px}nav{margin:0;display:flex;gap:4px}.nav-item{padding:8px 10px;margin:0}.nav-item.active{font-size:10px;gap:6px}.nav-item>span{font-size:16px}.main-shell{margin:0}header{height:46px;padding:0 20px}.header-right .avatar{display:none}.breadcrumb{font-size:9px;gap:8px}.header-right{font-size:8px}main{padding:28px 20px 0}.page-intro{margin-bottom:25px}h1{font-size:31px;letter-spacing:-1px;margin-top:12px}.mobile-break{display:block}.eyebrow{font-size:8px}.page-intro p{font-size:11px;line-height:1.7}.calculator-layout{grid-template-columns:1fr;gap:20px}.input-panel{padding:22px 20px 0}.panel-heading{margin-bottom:22px}.field label{font-size:11px}.field input{font-size:14px;height:44px}.quick-fill button{font-size:10px;padding:9px}.field-grid{gap:18px 14px}.fee-note{font-size:10px}.input-wrap>span{top:15px}.result-panel{padding:24px 22px 18px}.profit-value{font-size:65px}.metric-grid strong{font-size:29px}.metric-grid span,.breakdown-row,.breakeven{font-size:11px}.breakdown-heading h3{font-size:11px}.result-top .eyebrow{font-size:9px}.lower-row{padding:25px 0;gap:20px;flex-wrap:wrap}.lower-row>div{width:100%}.lower-row strong{font-size:11px}.lower-row p{font-size:10px}.roadmap{padding:23px;flex-direction:column;align-items:flex-start}.roadmap h2{font-size:19px;line-height:1.4}.roadmap p{font-size:11px;line-height:1.7}.roadmap button{font-size:11px}.roadmap button .soon{display:inline}footer{flex-wrap:wrap;gap:12px;font-size:9px}footer button{font-size:9px}footer>span:last-child{width:100%}.primary-button{font-size:12px;padding:15px}.result-foot{font-size:9px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
/* Vector identity and platform-independent icons */
.brand{gap:10px;letter-spacing:-1.1px}.brand-symbol{width:34px;height:34px;flex:none;display:block}.wordmark{font-size:29px;font-weight:650}.ui-icon{width:16px;height:16px;display:inline-block;vertical-align:middle;flex-shrink:0}.nav-item .ui-icon{width:18px;height:18px}.spark .ui-icon,.insight-icon .ui-icon{width:23px;height:23px}.free-badge{align-items:center}.free-badge .ui-icon{width:13px;height:13px}.verdict:before{content:'';display:inline-block;width:5px;height:5px;border-radius:50%;background:currentColor;margin-right:8px}.pro-card button{align-items:center;line-height:1.4}.help-link{align-items:center}.help-link>span:has(.ui-icon){display:flex}.primary-button .ui-icon{width:16px;height:16px}.roadmap button{display:flex;align-items:center;gap:5px}.feature-icon .ui-icon{width:22px;height:22px}@media(max-width:900px) and (min-width:701px){.wordmark{display:none}.brand{padding:0 8px}.nav-item>span{width:18px}}@media(max-width:700px){.brand-symbol{width:30px;height:30px}.wordmark{font-size:25px}.nav-item{min-height:40px}.quick-fill button{min-height:40px}.roadmap button{min-height:44px}}