:root{--blue:#2563eb;--blue-d:#1d4ed8;--ink:#0f172a;--muted:#64748b;--line:#e2e8f0;--bg2:#f8fafc}
*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);line-height:1.6}
a{color:var(--blue);text-decoration:none}.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.nav{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:5}.nav .wrap{display:flex;justify-content:space-between;align-items:center;height:64px}
.logo{font-weight:800;font-size:22px;color:var(--ink)}.logo span{color:var(--blue)}.nav nav{display:flex;gap:24px;align-items:center}.nav nav a:not(.btn){color:var(--ink)}
.btn{display:inline-block;background:var(--blue);color:#fff;padding:12px 22px;border-radius:10px;font-weight:600;border:1px solid var(--blue)}.btn:hover{background:var(--blue-d)}
.btn.sm{padding:8px 16px}.btn.lg{padding:14px 28px;font-size:17px}.btn.ghost{background:#fff;color:var(--blue)}
.hero{background:linear-gradient(180deg,#eff6ff,#fff);padding:96px 0 72px;text-align:center}.hero h1{font-size:52px;line-height:1.1;margin:8px auto 16px;max-width:760px;letter-spacing:-.02em}
.eyebrow{color:var(--blue);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:13px}.lead{font-size:19px;color:var(--muted);max-width:680px;margin:0 auto}
.ctas{display:flex;gap:12px;justify-content:center;margin-top:32px}.section{padding:72px 24px}.alt{background:var(--bg2)}.center{text-align:center}h2{font-size:34px;letter-spacing:-.01em}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:32px}.steps div{border:1px solid var(--line);border-radius:14px;padding:28px;background:#fff}
.steps span{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:#dbeafe;color:var(--blue);font-weight:700}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.grid4 h4{margin:0 0 6px}.grid4 p{color:var(--muted);margin:0}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:32px 0 12px}.card{border:1px solid var(--line);border-radius:16px;padding:28px;position:relative;display:flex;flex-direction:column;background:#fff}
.card.featured{border:2px solid var(--blue);box-shadow:0 12px 32px rgba(37,99,235,.15)}.badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--blue);color:#fff;font-size:12px;padding:3px 12px;border-radius:999px;font-weight:600}
.card h3{margin:0}.price{font-size:38px;font-weight:800;margin:8px 0 0}.card ul{padding-left:18px;color:#334155;flex:1}.card .btn{text-align:center}
.muted{color:var(--muted)}.small{font-size:14px}.disclosure{max-width:760px;margin:0 auto}
details{border-bottom:1px solid var(--line);padding:16px 0;max-width:760px;margin:0 auto}summary{font-weight:600;cursor:pointer}
.foot{border-top:1px solid var(--line);padding:32px 0;font-size:14px}
@media(max-width:860px){.steps,.grid4,.cards{grid-template-columns:1fr}.hero h1{font-size:36px}.nav nav a:not(.btn){display:none}}
/* forms, app shell, tables */
.narrow{max-width:820px}.h3{font-size:22px;margin-top:36px}
.flash{padding:12px 16px;border-radius:10px;margin:12px 0;background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}.flash.err{background:#fef2f2;color:#991b1b;border-color:#fecaca}
.form{display:flex;flex-direction:column;gap:14px;margin-top:12px}.form label{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:14px}
input,select,textarea{font:inherit;padding:10px 12px;border:1px solid #cbd5e1;border-radius:8px;background:#fff;font-weight:400}input:focus,select:focus,textarea:focus{outline:2px solid #bfdbfe;border-color:var(--blue)}
.check{flex-direction:row!important;align-items:flex-start;gap:10px!important;font-weight:400!important}.check input{margin-top:4px}
.row{display:flex;gap:12px}.row>*{flex:1}.row-between{display:flex;justify-content:space-between;align-items:center;gap:12px}
fieldset{border:1px solid var(--line);border-radius:10px;padding:12px;display:flex;flex-direction:column;gap:8px}legend{font-weight:600;font-size:14px;padding:0 6px}
.field-err{color:#b91c1c;font-size:13px;font-weight:500}button[disabled]{opacity:.5;cursor:not-allowed}button{cursor:pointer}
.link{background:none;border:0;color:var(--blue);padding:0;font:inherit}
.app{display:flex;min-height:100vh}.side{width:240px;background:#0f172a;color:#cbd5e1;padding:24px 16px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.side .logo{color:#fff;margin:0 8px 24px}.side .logo small{font-size:12px;color:#93c5fd;font-weight:600}.side nav{display:flex;flex-direction:column;gap:2px}.side nav a{color:#cbd5e1;padding:9px 12px;border-radius:8px}
.side nav a:hover{background:#1e293b}.side nav a.on{background:var(--blue);color:#fff}.side-foot{margin-top:auto;padding:8px}.side .link{color:#93c5fd}
.main{flex:1;padding:32px 40px;background:var(--bg2);min-width:0}.main h1{font-size:28px;margin:0 0 20px}.main .card{margin-bottom:20px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.stat .n{font-size:28px;font-weight:800}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:20px}.cols .card{margin:0}.cta-card{display:flex;flex-direction:row!important;justify-content:space-between;align-items:center;gap:20px;border-left:4px solid var(--blue)}.cta-card h3{margin:0}
.t{width:100%;border-collapse:collapse;margin:8px 0}.t th{text-align:left;font-size:12px;text-transform:uppercase;color:var(--muted);letter-spacing:.04em;padding:8px;border-bottom:1px solid var(--line)}.t td{padding:10px 8px;border-bottom:1px solid #f1f5f9;vertical-align:middle}
.t input,.t textarea,.t select{padding:6px 8px;width:100%}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.pill{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600;background:#f1f5f9;color:#475569;white-space:nowrap}.pill.g{background:#dcfce7;color:#166534}.pill.b{background:#dbeafe;color:#1e40af}.pill.y{background:#fef3c7;color:#92400e}.pill.r{background:#fee2e2;color:#991b1b}
.dl{display:grid;grid-template-columns:170px 1fr;gap:8px 16px}.dl dt{color:var(--muted);font-size:14px}.dl dd{margin:0}
.stepper{display:flex;list-style:none;padding:0;gap:8px;margin:0 0 20px}.stepper li{flex:1;padding:10px 12px;border-radius:10px;background:#fff;border:1px solid var(--line);font-size:14px;color:var(--muted)}
.stepper li span{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:#e2e8f0;font-size:12px;font-weight:700;margin-right:4px}.stepper li.on{border-color:var(--blue);color:var(--ink);font-weight:600}.stepper li.on span{background:var(--blue);color:#fff}.stepper li.done span{background:#dcfce7;color:#166534}
.wizard{max-width:820px}.barcode{display:flex;gap:24px;align-items:center}.barcode img{width:260px;background:#fff;border:1px solid var(--line);border-radius:8px}
.inline{display:inline-flex;gap:6px;align-items:center}.tab{padding:6px 12px;border-radius:8px;margin-right:4px}.tab.on{background:#dbeafe}.key{display:block;font-size:20px;letter-spacing:.06em;margin-top:6px}
.note{border-top:1px solid var(--line);padding:8px 0}.ticket{border-bottom:1px solid var(--line);padding:8px 0}.empty{text-align:center;padding:40px}
@media(max-width:900px){.app{flex-direction:column}.side{width:auto;height:auto;position:static}.stats,.cols{grid-template-columns:1fr 1fr}.main{padding:20px}}