:root{
  --bg:#0a0d13; --bg2:#0e1219; --panel:#11151d; --panel2:#151b25;
  --border:#1f2633; --border2:#2a3446;
  --text:#e9edf3; --muted:#9aa4b4; --faint:#6b7484;
  --accent:#4f8cff; --accent2:#7aa8ff; --amber:#f5a623; --green:#3ddc84;
  --red:#ff6b6b; --purple:#b388ff;
  --radius:12px; --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.55;-webkit-font-smoothing:antialiased}
code{font-family:var(--mono);background:#1a2230;padding:1px 6px;border-radius:6px;font-size:.88em;color:var(--accent2)}
a{color:var(--accent2)}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.muted{color:var(--muted)} .small{font-size:.85em}
.mt{margin-top:2rem}
h1,h2,h3{line-height:1.25;letter-spacing:-.01em}
h2{font-size:1.6rem} h3{font-size:1.15rem}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(10,13,19,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.nav-inner{max-width:1120px;margin:0 auto;padding:14px 24px;display:flex;justify-content:space-between;align-items:center}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}
.brand-badge{background:var(--accent);color:#fff;font-weight:800;border-radius:8px;padding:4px 9px;font-size:.9rem}
.brand-name{font-weight:700}
.nav-links{display:flex;gap:22px}
.nav-links a{color:var(--muted);text-decoration:none;font-size:.92rem}
.nav-links a:hover{color:var(--text)}
.nav-links a.cc-link{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--border2);background:var(--panel);border-radius:999px;padding:6px 14px;font-size:.85rem;color:var(--text);white-space:nowrap}
.nav-links a.cc-link:hover{border-color:var(--accent);color:var(--accent2)}

/* hero */
.hero{position:relative;overflow:hidden;padding:96px 0 72px;text-align:center}
.hero-glow{position:absolute;inset:0;background:radial-gradient(600px 300px at 50% 0%,rgba(79,140,255,.18),transparent 70%);pointer-events:none}
.hero-inner{position:relative;max-width:860px;margin:0 auto;padding:0 24px}
.pill{display:inline-block;border:1px solid var(--border2);background:var(--panel);border-radius:999px;padding:6px 16px;font-size:.85rem;color:var(--muted);margin-bottom:22px}
.hero h1{font-size:clamp(2rem,5vw,3.2rem);margin:0 0 18px}
.accent{color:var(--accent2)}
.lede{font-size:1.15rem;color:var(--muted);max-width:680px;margin:0 auto 30px}
.trust-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin:0 0 34px;text-align:left}
.trust{display:flex;gap:12px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px}
.trust-icon{font-size:1.4rem}
.trust strong{display:block;font-size:.95rem}
.trust span{font-size:.82rem;color:var(--muted)}
.cta{display:inline-block;background:var(--accent);color:#fff;font-weight:700;text-decoration:none;padding:14px 34px;border-radius:10px;font-size:1.05rem;transition:transform .15s,box-shadow .15s}
.cta:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(79,140,255,.35)}

.section{padding:64px 0}
.section.alt{background:var(--bg2);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.step-head{display:flex;align-items:center;gap:14px;margin-bottom:10px}
.step-num{background:var(--accent);color:#fff;font-weight:800;width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex:none}

/* dropzone */
.dropzone{margin-top:26px;border:2px dashed var(--border2);border-radius:16px;padding:56px 24px;text-align:center;background:var(--panel);cursor:pointer;transition:border-color .2s,background .2s}
.dropzone:hover,.dropzone.drag{border-color:var(--accent);background:var(--panel2)}
.dz-icon{font-size:2.6rem;margin-bottom:12px}
.dz-title{font-size:1.25rem;font-weight:700}
.dz-sub{color:var(--muted);margin-top:6px}
.linklike{color:var(--accent2);text-decoration:underline}
.upload-alt{margin-top:16px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.file-error{margin-top:16px;background:rgba(255,107,107,.1);border:1px solid rgba(255,107,107,.4);border-radius:var(--radius);padding:14px 18px;color:#ffb3b3}
.parse-status{margin-top:16px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:14px 18px;color:var(--muted)}

.cards3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin:26px 0}
.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:22px}
.card h3{margin:0 0 8px} .card p{margin:0;color:var(--muted);font-size:.95rem}
.callout{margin-top:22px;background:rgba(245,166,35,.08);border:1px solid rgba(245,166,35,.35);border-radius:var(--radius);padding:16px 20px;color:#f2c879;font-size:.95rem}

.faq-list details{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:10px;padding:4px 20px}
.eyebrow{color:var(--accent2);font-weight:700;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px}
.changelog-details{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:4px 20px}
.changelog-details summary{cursor:pointer;font-weight:600;padding:14px 0}
#changelog-body h4{margin:18px 0 6px;color:var(--accent2)}
#changelog-body ul{margin:0 0 10px;padding-left:20px}
#changelog-body li{margin-bottom:4px}
.faq-list summary{cursor:pointer;font-weight:600;padding:14px 0}
.faq-list p{color:var(--muted);margin:0 0 16px}

/* wizard */
#wizard{padding:36px 0 80px}
.stepper{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:36px}
.step{display:flex;align-items:center;gap:10px;color:var(--faint);font-weight:600;font-size:.95rem}
.step-dot{width:34px;height:34px;border-radius:50%;border:2px solid var(--border2);display:flex;align-items:center;justify-content:center;font-size:.95rem;flex:none}
.step.active{color:var(--text)}
.step.active .step-dot{background:var(--accent);border-color:var(--accent);color:#fff}
.step.done{color:var(--muted)}
.step.done .step-dot{background:rgba(79,140,255,.15);border-color:var(--accent);color:var(--accent2)}
.step-sep{width:60px;height:2px;background:var(--border2)}
.wstep{margin-bottom:20px}

/* cluster config cards */
.ccard{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:14px;overflow:hidden}
.ccard-head{display:flex;align-items:center;gap:14px;padding:18px 22px;cursor:pointer;user-select:none}
.ccard-head:hover{background:rgba(79,140,255,.03)}
.ccard-title{font-weight:700;font-size:1.05rem}
.ccard-sub{color:var(--muted);font-size:.85rem;margin-top:2px}
.ccard-preview{margin-left:auto;text-align:right;flex:none}
.ccard-preview .hosts{font-size:1.35rem;font-weight:800;color:var(--accent2)}
.ccard-preview .hosts small{font-size:.75rem;color:var(--muted);font-weight:400}
.ccard-preview .binding{font-size:.75rem;color:var(--muted)}
.ccard-toggle{color:var(--faint);font-size:1.2rem;flex:none;transition:transform .2s}
.ccard.open .ccard-toggle{transform:rotate(180deg)}
.ccard-body{display:none;padding:4px 22px 24px;border-top:1px solid var(--border)}
.ccard.open .ccard-body{display:block}
.cfg-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;margin-top:18px}
.cfg-field label{display:block;font-size:.82rem;color:var(--muted);margin-bottom:6px;font-weight:600}
.cfg-field label strong{color:var(--text);font-variant-numeric:tabular-nums}
.cfg-field input[type="range"]{width:100%;accent-color:var(--accent)}
.cfg-field input[type="number"],.cfg-field select{width:100%;background:var(--panel2);border:1px solid var(--border2);color:var(--text);border-radius:8px;padding:9px 12px;font-family:var(--font);font-size:.92rem}
.cfg-row{display:flex;gap:10px}
.cfg-row .cfg-field{flex:1}
.seg{display:flex;border:1px solid var(--border2);border-radius:9px;overflow:hidden}
.seg button{flex:1;background:transparent;border:none;color:var(--muted);font-family:var(--font);font-size:.85rem;font-weight:600;padding:9px 6px;cursor:pointer}
.seg button.active{background:var(--accent);color:#fff}
.seg button:not(.active):hover{background:var(--panel2)}
.cfg-note{font-size:.8rem;color:var(--faint);margin-top:6px}
.spec-line{margin-top:16px;background:var(--panel2);border:1px solid var(--border);border-radius:9px;padding:12px 16px;font-size:.9rem;color:var(--muted)}
.spec-line strong{color:var(--text)}

/* dashboard / results */
.dash-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.dash-head h2{margin:6px 0 0}
.file-chip{background:var(--panel2);border:1px solid var(--border2);border-radius:8px;padding:6px 12px;font-size:.9rem}
.dash-actions{display:flex;gap:10px;flex-wrap:wrap}
.btn{font-family:var(--font);font-size:.9rem;font-weight:600;border-radius:9px;padding:10px 18px;cursor:pointer;border:1px solid var(--border2);transition:filter .15s,transform .1s}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{filter:brightness(1.1)}
.btn.ghost{background:transparent;color:var(--text)}
.btn.ghost:hover{background:var(--panel2)}
.btn.danger-ghost{background:transparent;color:#ff9d9d;border-color:rgba(255,107,107,.35)}
.btn.danger-ghost:hover{background:rgba(255,107,107,.08)}

.tabs{display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid var(--border);margin-bottom:28px;position:sticky;top:57px;background:var(--bg);padding:10px 0;z-index:40}
.tabs button{background:none;border:none;color:var(--muted);font-family:var(--font);font-size:.95rem;font-weight:600;padding:10px 16px;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs button:hover{color:var(--text)}
.tabs button.active{color:var(--accent2);border-bottom-color:var(--accent)}

.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:28px}
.stat{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px}
.stat .v{font-size:1.65rem;font-weight:800;letter-spacing:-.02em}
.stat .l{font-size:.82rem;color:var(--muted);margin-top:2px}
.stat .v.blue{color:var(--accent2)} .stat .v.amber{color:var(--amber)} .stat .v.green{color:var(--green)} .stat .v.red{color:var(--red)} .stat .v.purple{color:var(--purple)}

.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:22px;margin-bottom:20px}
.panel h3{margin:0 0 14px}
.panel h3 .sub{font-weight:400;font-size:.85rem;color:var(--muted);margin-left:8px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:800px){.grid2{grid-template-columns:1fr}}

.table-scroll{overflow-x:auto}
table.data{width:100%;border-collapse:collapse;font-size:.9rem}
table.data th{text-align:left;color:var(--muted);font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;padding:10px 12px;border-bottom:1px solid var(--border2);white-space:nowrap}
table.data td{padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:top}
table.data tr:last-child td{border-bottom:none}
table.data tr:hover td{background:rgba(79,140,255,.04)}
.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
th.num{text-align:right}
table.data input{background:var(--panel2);border:1px solid var(--border2);color:var(--text);border-radius:6px;padding:7px 9px;font-family:var(--font);font-size:.88rem;width:100%;min-width:70px}
table.data input.num{text-align:right}

.finding{display:flex;gap:12px;padding:14px 16px;border-radius:10px;margin-bottom:10px;border:1px solid var(--border);background:var(--panel2)}
.finding .sev{flex:none;font-size:1.2rem}
.finding.warn{border-color:rgba(245,166,35,.4)} .finding.crit{border-color:rgba(255,107,107,.45)} .finding.info{border-color:var(--border2)}
.finding strong{display:block;margin-bottom:2px}
.finding p{margin:0;color:var(--muted);font-size:.92rem}

.bar-row{display:grid;grid-template-columns:220px 1fr 90px;gap:12px;align-items:center;margin-bottom:10px;font-size:.9rem}
.bar-track{background:#1a2230;border-radius:6px;height:14px;overflow:hidden}
.bar-fill{height:100%;border-radius:6px;background:var(--accent);transition:width .6s ease}
.bar-fill.amber{background:var(--amber)} .bar-fill.red{background:var(--red)} .bar-fill.green{background:var(--green)} .bar-fill.purple{background:var(--purple)}
.bar-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bar-val{text-align:right;font-variant-numeric:tabular-nums;color:var(--muted)}

.math-step{display:flex;gap:14px;align-items:baseline;padding:9px 0;border-bottom:1px dashed var(--border);font-size:.92rem}
.math-step:last-child{border-bottom:none}
.math-step .ms-num{flex:none;width:26px;height:26px;border-radius:50%;background:var(--panel2);border:1px solid var(--border2);display:flex;align-items:center;justify-content:center;font-size:.75rem;color:var(--muted)}
.math-step .ms-formula{flex:1;color:var(--muted);font-family:var(--mono);font-size:.85rem}
.math-step .ms-result{flex:none;font-weight:700;font-variant-numeric:tabular-nums}
.math-step.result{background:rgba(79,140,255,.06);border-radius:8px;padding:12px 14px;border-bottom:none;margin-top:8px}

.toolbar{display:flex;gap:10px;margin-bottom:14px;flex-wrap:wrap;align-items:center}
.toolbar input,.toolbar select{background:var(--panel2);border:1px solid var(--border2);color:var(--text);border-radius:8px;padding:9px 12px;font-family:var(--font);font-size:.9rem}
.toolbar input{min-width:220px}

.empty-note{color:var(--faint);font-style:italic;padding:20px;text-align:center}
.note{font-size:.85rem;color:var(--faint);margin-top:12px}

footer{border-top:1px solid var(--border);padding:26px 0}
.foot{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

@media(max-width:640px){
  .nav-links a:not(.cc-link){display:none}
  .hero{padding:64px 0 48px}
  .bar-row{grid-template-columns:120px 1fr 70px}
  .dash-head{flex-direction:column}
  .step-sep{width:20px}
  .ccard-preview{display:none}
}
@media print{
  .nav,.tabs,.dash-actions,.stepper,#landing,footer,.toolbar{display:none!important}
  #wizard{display:block!important}
  .wstep{display:block!important}
  #stepData,#stepConfig{display:none!important}
  #stepResults{display:block!important}
  .tab-panel{display:block!important}
  body{background:#fff;color:#000}
  .panel,.stat,.card,.finding,.ccard{background:#fff;border-color:#ccc;color:#000}
  .muted,.bar-val{color:#444}
  .math-step .ms-formula{color:#444}
}

/* projects: save / load / export / import */
.proj-bar{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px;padding:10px 14px;border:1px solid var(--border);border-radius:12px;background:var(--panel)}
.proj-id{display:flex;align-items:center;gap:8px;font-weight:600}
.proj-saved{font-size:.8rem;color:var(--faint);font-weight:400}
.proj-actions{display:flex;gap:8px;flex-wrap:wrap}
.proj-actions .btn{padding:7px 14px;font-size:.85rem}
.proj-panel{margin:-6px 0 14px;padding:14px;border:1px solid var(--border);border-radius:12px;background:var(--panel)}
.proj-save-row{display:flex;gap:8px;margin-bottom:6px}
.proj-save-row input{flex:1;background:var(--bg);border:1px solid var(--border2);border-radius:9px;padding:9px 12px;color:var(--text);font-size:.9rem;font-family:var(--font)}
.proj-save-row .btn{padding:9px 16px;font-size:.9rem}
.proj-item{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 2px;border-top:1px solid var(--border)}
.proj-item .nm{font-weight:600}
.proj-item .meta{font-size:.8rem;color:var(--faint);margin-top:2px}
.proj-item .ops{display:flex;gap:6px;flex:none}
.proj-item .ops .btn{padding:6px 12px;font-size:.82rem}
.proj-toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--panel2);border:1px solid var(--border2);border-radius:12px;padding:12px 18px;z-index:60;display:flex;gap:10px;align-items:center;box-shadow:0 8px 30px rgba(0,0,0,.45);max-width:min(92vw,560px);font-size:.9rem}
.proj-toast a{color:var(--accent2);cursor:pointer;white-space:nowrap;text-decoration:underline}
@media print{ .proj-bar,.proj-panel,.proj-toast{display:none!important} }

/* ================= Deal Pack additions ================= */
.import-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin:18px 0}
.import-card{border:1px solid var(--border);border-radius:var(--radius);padding:14px;background:var(--panel)}
.import-card h4{margin:0 0 4px}
.import-card .st{font-size:.85rem;color:var(--muted);margin:6px 0;min-height:2.6em}
.import-card.loaded{border-color:#3fa46a}
.import-card .row{display:flex;gap:8px;flex-wrap:wrap}
.check-item{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border:1px solid var(--border);border-radius:10px;margin-bottom:8px;background:var(--panel)}
.check-item input{margin-top:3px;transform:scale(1.2)}
.check-item.done{opacity:.55}
.check-item.done .txt{text-decoration:line-through}
.check-item .kind{font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);border:1px solid var(--border);border-radius:6px;padding:2px 6px;white-space:nowrap}
.progress{height:10px;border-radius:6px;background:var(--border);overflow:hidden;margin:8px 0 16px}
.progress>div{height:100%;background:#3fa46a;transition:width .3s}
.tco-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;margin:14px 0}
.tco-grid label{display:block;font-size:.8rem;color:var(--muted);margin-bottom:2px}
.tco-grid input,.tco-grid select{width:100%;padding:8px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--fg)}
.bar-row{display:flex;align-items:center;gap:10px;margin:6px 0}
.bar-row .lbl{width:170px;font-size:.85rem}
.bar-row .bar{height:18px;border-radius:4px;background:var(--accent);min-width:2px}
.bar-row .bar.alt{background:#b07cc6}
.bar-row .val{font-size:.85rem;white-space:nowrap}
.proposal h3{margin-top:26px}
.note-box{border-left:3px solid var(--accent);padding:8px 14px;background:var(--panel);border-radius:0 8px 8px 0;margin:14px 0;font-size:.9rem}

/* ---- app switcher (top-left dropdown) ---- */
.brand-dropdown{position:relative;justify-self:start}
button.brand{background:none;border:0;cursor:pointer;font:inherit;padding:6px 10px;margin:-6px -10px;border-radius:10px}
button.brand:hover{background:rgba(255,255,255,.05)}
.brand-caret{font-size:.65rem;color:var(--muted);margin-left:1px}
.brand-menu{position:absolute;top:calc(100% + 10px);left:0;min-width:248px;background:var(--panel);border:1px solid var(--border2);border-radius:14px;padding:6px;box-shadow:0 16px 40px rgba(0,0,0,.5);display:none;z-index:60}
.brand-dropdown.open .brand-menu{display:block}
.brand-item{display:flex;align-items:center;gap:10px;width:100%;padding:9px 12px;border-radius:9px;color:var(--text);text-decoration:none;font-size:.9rem;background:none;border:0;cursor:pointer;font-family:inherit;text-align:left;box-sizing:border-box}
.brand-item:hover{background:rgba(80,140,255,.12)}
.brand-item .bi{font-size:1.05rem;line-height:1}
.brand-item.is-current{color:var(--accent2);font-weight:700}
.brand-item .cur{margin-left:auto;font-size:.7rem;color:var(--muted);font-weight:400}