:root{--navy:#102a43;--deep:#071f35;--teal:#0f766e;--teal2:#14a99d;--soft:#e6fffa;--bg:#f6f8fa;--muted:#627d98;--line:#d9e2ec;--line2:#bcccdc;--success:#168a62;--shadow:0 10px 30px rgba(16,42,67,.07)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--navy);font-family:Inter,Manrope,Arial,sans-serif}button,input,select{font:inherit}button,select,input[type=checkbox]{cursor:pointer}.app-shell{min-height:100vh;display:grid;grid-template-columns:232px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;padding:28px 14px 22px;background:#fbfdff;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:30px}.machine-mark{display:grid;gap:3px;place-items:center;text-align:center;color:#fff;border-radius:12px;background:linear-gradient(145deg,var(--deep),#0d3c5f);padding:16px 12px;box-shadow:var(--shadow)}.machine-mark strong{font-size:19px}.machine-mark span{font-size:14px;opacity:.86}.machine-icon{width:34px;height:28px;display:grid;place-items:center;margin-bottom:3px;border:1px solid rgba(255,255,255,.42);border-radius:8px;color:#5eead4}.sidebar nav{display:grid;gap:8px}.sidebar nav a,.sidebar nav button{appearance:none;border:0;background:transparent;color:var(--navy);text-decoration:none;text-align:left;border-radius:10px;padding:13px 14px;font-size:14px;font-weight:650;transition:.18s}.sidebar nav a:hover,.sidebar nav button:hover,.sidebar nav .active{color:var(--teal);background:#e9f7f6}.sidebar-note{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;color:var(--muted);font-size:11px;line-height:1.35;padding:12px;border:1px solid var(--line);border-radius:10px}.sidebar-note strong{color:var(--success);font-size:20px}.workspace{width:min(100%,1500px);margin:0 auto;padding:32px}.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:24px}.eyebrow{color:var(--teal)!important;font-size:12px!important;font-weight:750;letter-spacing:.12em;text-transform:uppercase;margin-bottom:6px!important}.topbar h1{margin:0;font-size:clamp(32px,4vw,48px);letter-spacing:-.035em;line-height:1.05}.topbar p{margin:8px 0 0;color:var(--muted);font-size:16px}.top-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px}.button{min-height:44px;padding:0 16px;border-radius:9px;border:1px solid transparent;font-weight:700;transition:.18s}.button.primary{color:#fff;background:linear-gradient(135deg,var(--teal),var(--teal2));box-shadow:0 7px 18px rgba(15,118,110,.18)}.button.secondary{color:var(--navy);background:#fff;border-color:var(--line2)}.main-grid{display:grid;grid-template-columns:minmax(0,1.72fr) minmax(340px,.9fr);gap:20px;align-items:start}.card{border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--shadow)}.parameters{padding:26px}.section-title{display:flex;align-items:flex-start;gap:13px;margin-bottom:24px}.section-title.compact{margin-bottom:18px}.title-icon{flex:0 0 34px;width:34px;height:34px;display:grid;place-items:center;color:var(--teal);border:1px solid #9bd5d0;background:#f2fffd;border-radius:50%;font-size:19px;font-weight:800}.section-title h2,.advanced-heading h3{margin:0}.section-title h2{font-size:20px}.section-title p,.advanced-heading p{margin:4px 0 0;color:var(--muted);font-size:13px;line-height:1.5}.form-grid,.secondary-inputs,.settings-grid{display:grid;gap:16px 18px}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.secondary-inputs{grid-template-columns:repeat(4,minmax(0,1fr));padding-top:20px;margin-top:20px;border-top:1px solid var(--line)}.settings-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.split-field{display:grid;grid-template-columns:1fr 1fr;gap:10px}.field{min-width:0;display:grid;gap:7px;align-content:start}.field>span{color:#334e68;font-size:13px;font-weight:650}.field input,.field select{width:100%;height:44px;min-width:0;color:var(--navy);background:#fff;border:1px solid var(--line2);border-radius:8px;padding:0 12px;outline:none;transition:.16s}.field input:focus,.field select:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(20,169,157,.12)}.field input:disabled{background:#eef2f5;color:#829ab1;cursor:not-allowed}.input-suffix{position:relative}.input-suffix input{padding-right:52px}.input-suffix>b{position:absolute;right:11px;top:50%;translate:0 -50%;color:var(--muted);font-size:11px}.toggle-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:20px}.toggle-row{min-width:0;display:flex;align-items:center;gap:10px;padding:11px;border:1px solid var(--line);border-radius:9px;background:#fbfdff}.toggle-row input{width:18px;height:18px;accent-color:var(--teal)}.toggle-row>span{min-width:0;display:grid}.toggle-row strong{font-size:12px}.toggle-row small{overflow:hidden;color:var(--muted);font-size:10px;line-height:1.35;text-overflow:ellipsis;white-space:nowrap}.advanced-button{width:100%;margin-top:20px;border:0;border-radius:9px;padding:13px;color:var(--teal);background:var(--soft);font-size:13px;font-weight:750}.advanced-button span{margin-right:8px;font-size:17px}.advanced-panel{margin-top:16px;padding:20px;border:1px solid #bfe7e3;border-radius:11px;background:#f8fffe}.advanced-heading{display:flex;justify-content:space-between;gap:20px;margin-bottom:18px}.advanced-heading h3{font-size:16px}.advanced-heading button{border:0;color:var(--teal);background:transparent;font-size:12px;font-weight:700}.result-card{position:sticky;top:24px;overflow:hidden;padding:28px;background:radial-gradient(circle at 100% 0%,rgba(20,184,166,.12),transparent 37%),linear-gradient(145deg,#fff,#f2fffd)}.result-label{margin:0 0 12px;color:var(--teal);font-size:13px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.big-price{display:flex;align-items:baseline;gap:12px;color:var(--teal)}.big-price strong{font-size:clamp(58px,7vw,92px);line-height:1;letter-spacing:-.055em;font-variant-numeric:tabular-nums}.big-price span{font-size:18px;font-weight:750}.thread-line{height:1px;margin:24px 0;border-top:1px dashed #38a89d}.total-line{display:grid;gap:5px;text-align:center}.total-line span{color:var(--muted);font-size:14px}.total-line strong{font-size:26px}.total-line small{color:var(--muted)}.price-badges{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin:24px 0}.price-badges div{min-width:0;display:grid;gap:5px;padding:12px 7px;text-align:center;border:1px solid #b9dedb;border-radius:10px;background:rgba(255,255,255,.66)}.price-badges span,.result-details span{color:var(--muted);font-size:11px}.price-badges strong{color:var(--teal);font-size:18px;white-space:nowrap}.result-details{display:grid;gap:9px;padding-top:18px;border-top:1px solid var(--line)}.result-details div{display:flex;justify-content:space-between;align-items:baseline;gap:16px}.result-details strong{font-size:13px}.safety-note{display:grid;gap:4px;margin-top:18px;padding:12px;color:var(--success);background:#e9f8f0;border-radius:9px;font-size:11px;line-height:1.4}.safety-note span{color:#397b61}.cost-section{margin-top:20px;padding:24px 26px}.cost-grid{display:grid;grid-template-columns:repeat(8,minmax(0,1fr))}.cost-item{min-width:0;display:grid;gap:8px;padding:8px 14px;text-align:center;border-right:1px solid var(--line)}.cost-item:last-child{border-right:0}.cost-item span{min-height:30px;color:var(--muted);font-size:11px;line-height:1.35}.cost-item strong{font-size:15px;white-space:nowrap}.method-note{display:flex;align-items:baseline;gap:12px;margin:18px 4px 0;color:var(--muted);font-size:12px;line-height:1.5}.method-note strong{flex:0 0 auto;color:var(--teal)}[hidden]{display:none!important}
@media(max-width:1180px){.main-grid{grid-template-columns:1fr}.result-card{position:static}.secondary-inputs,.settings-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.cost-grid{grid-template-columns:repeat(4,1fr);gap:14px 0}.cost-item:nth-child(4){border-right:0}}
@media(max-width:760px){.app-shell{display:block}.sidebar{position:static;width:auto;height:auto;padding:12px 16px;border-right:0;border-bottom:1px solid var(--line);flex-direction:row;align-items:center}.machine-mark{min-width:134px;padding:9px 12px;place-items:start;text-align:left}.machine-mark strong{font-size:14px}.machine-mark span{font-size:11px}.machine-icon,.sidebar nav a:not(.active),.sidebar nav button,.sidebar-note{display:none}.sidebar nav{margin-left:auto}.sidebar nav .active{display:block;padding:10px 12px;white-space:nowrap}.workspace{padding:22px 16px 32px}.topbar{display:grid}.topbar h1{font-size:34px}.top-actions{justify-content:flex-start}.parameters,.result-card,.cost-section{padding:19px}.form-grid,.secondary-inputs,.settings-grid,.toggle-grid{grid-template-columns:1fr}.toggle-grid{gap:8px}.toggle-row small{white-space:normal}.advanced-heading{display:grid}.big-price{flex-wrap:wrap}.big-price strong{font-size:64px}.price-badges{grid-template-columns:1fr 1fr}.price-badges div:last-child{grid-column:1/-1}.cost-grid{grid-template-columns:repeat(2,1fr)}.cost-item:nth-child(even){border-right:0}.method-note{display:grid}}
@media(max-width:420px){.machine-mark{min-width:122px}.sidebar nav .active{font-size:12px}.top-actions .button{flex:1}.top-actions .button.primary{flex-basis:100%}.split-field{grid-template-columns:1fr}.big-price strong{font-size:56px}}
@media print{.sidebar,.top-actions,.advanced-button,.advanced-panel,.parameters,.method-note{display:none!important}.app-shell,.main-grid{display:block}.workspace{width:100%;padding:0}.result-card{margin-bottom:20px}.card{box-shadow:none;break-inside:avoid}}