:root{
  --navy:#071f34;--navy-2:#0d304d;--navy-3:#164b70;--gold:#cf963f;
  --ink:#10273b;--muted:#687d8f;--line:#d6e1e8;--soft:#f3f7f9;
  --green:#14745d;--green-soft:#e7f7f1;--blue:#0c719f;
  --shadow:0 24px 65px rgba(7,31,52,.11);--radius:22px
}
*{box-sizing:border-box}
html{min-height:100%}
body{
  min-height:100vh;margin:0;color:var(--ink);
  background:
    radial-gradient(circle at 8% 5%,rgba(59,159,205,.14),transparent 29rem),
    radial-gradient(circle at 94% 18%,rgba(207,150,63,.11),transparent 24rem),
    linear-gradient(180deg,#f5f8fa 0,#eaf1f5 100%);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;font-size:16px
}
button,input,textarea{font:inherit}
.topbar{
  min-height:76px;padding:13px clamp(20px,5vw,72px);background:rgba(7,31,52,.97);color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  box-shadow:0 10px 30px rgba(7,31,52,.15);backdrop-filter:blur(12px)
}
.brand{display:flex;align-items:center;gap:13px}.brand-icon{width:44px;height:44px;border-radius:14px;background:linear-gradient(145deg,#e0b066,#b77724);display:grid;place-items:center;font-size:20px;box-shadow:inset 0 1px rgba(255,255,255,.35),0 8px 22px rgba(0,0,0,.2)}
.brand div{display:grid;gap:2px}.brand strong{font-family:Georgia,serif;font-size:1.18rem;letter-spacing:.01em}.brand small{color:#b7c9d6;font-size:.72rem;font-weight:750;letter-spacing:.12em;text-transform:uppercase}
.privacy{font-size:.78rem;color:#c9d6df}.privacy i{display:inline-block;width:8px;height:8px;border-radius:50%;background:#60c29e;margin-right:8px;box-shadow:0 0 0 4px rgba(96,194,158,.12)}
main{width:min(1240px,calc(100% - 36px));margin:42px auto 64px}
.intro{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin:0 4px 28px}.intro>div:first-child{max-width:760px}
.eyebrow{display:inline-flex;align-items:center;gap:7px;color:#a66d19;font-size:.75rem;font-weight:900;letter-spacing:.13em}.eyebrow:before{content:"";width:24px;height:2px;background:var(--gold);border-radius:2px}
.intro h1{margin:9px 0 10px;font:500 clamp(2.2rem,4.5vw,3.35rem)/1.04 Georgia,serif;letter-spacing:-.025em;color:var(--navy)}
.intro p{margin:0;color:var(--muted);font-size:1rem;line-height:1.65;max-width:700px}
.flow-badge{flex:0 0 auto;display:flex;align-items:center;gap:11px;padding:13px 16px;border:1px solid rgba(12,113,159,.17);border-radius:999px;background:rgba(255,255,255,.68);box-shadow:0 10px 30px rgba(7,31,52,.06);color:#587084;font-size:.75rem;font-weight:800;backdrop-filter:blur(10px)}.flow-badge b{color:var(--gold);font-size:1rem}.flow-badge span:last-child{color:var(--navy)}
.workspace{display:grid;grid-template-columns:minmax(340px,.8fr) minmax(520px,1.2fr);gap:22px;align-items:start}
.card{position:relative;overflow:hidden;background:rgba(255,255,255,.92);border:1px solid rgba(202,216,225,.9);border-radius:var(--radius);box-shadow:var(--shadow);padding:25px;backdrop-filter:blur(14px)}
.card:before{content:"";position:absolute;inset:0 0 auto;height:3px;background:linear-gradient(90deg,var(--gold),#4da7ce 60%,transparent)}
.input-card{position:sticky;top:20px}
.step{display:flex;align-items:flex-start;gap:12px}.step>span{flex:0 0 31px;width:31px;height:31px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(145deg,#fff2d9,#f4d69f);color:#80520d;font-size:.78rem;font-weight:900;box-shadow:inset 0 0 0 1px rgba(182,123,34,.16)}
.step div{display:grid;gap:4px}.step b{font-size:1rem;color:var(--navy)}.step small{color:var(--muted);font-size:.78rem;line-height:1.4}.step small strong{color:var(--ink)}
form{margin-top:22px}label{display:block;margin-bottom:7px;color:#455f73;font-size:.78rem;font-weight:850;letter-spacing:.01em}
textarea,input{width:100%;border:1px solid #c8d6df;border-radius:12px;background:#fff;color:var(--ink);outline:none;transition:border-color .18s,box-shadow .18s,transform .18s}
textarea{min-height:310px;padding:15px;resize:vertical;line-height:1.6;font:550 .82rem/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;overflow-wrap:anywhere}
input{height:46px;padding:9px 12px;font-size:.9rem;font-weight:750}
textarea:focus,input:focus{border-color:var(--gold);box-shadow:0 0 0 4px rgba(207,150,63,.13)}
button{border:1px solid #b9c9d3;border-radius:11px;background:#fff;color:var(--ink);padding:11px 15px;font-size:.8rem;font-weight:850;cursor:pointer;transition:background .18s,border-color .18s,color .18s,transform .18s,box-shadow .18s}
button:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(7,31,52,.08)}button:active{transform:translateY(0)}
.form-actions{display:grid;grid-template-columns:minmax(0,1fr) 112px;gap:10px;margin-top:14px}.form-actions .primary{margin-top:0}.reset-action{background:#fff;color:var(--navy);border-color:#b9c9d3}.reset-action:hover{border-color:var(--navy);background:#f3f8fb}
.primary{background:linear-gradient(135deg,var(--navy),var(--navy-2))!important;border-color:var(--navy)!important;color:#fff!important;box-shadow:0 9px 22px rgba(7,31,52,.18)}.primary:hover{background:linear-gradient(135deg,var(--navy-2),var(--navy-3))!important}
form .primary{width:100%;margin-top:12px;padding:13px}
.howto{margin-top:19px;padding:15px 16px;border:1px solid #dde7ec;border-radius:13px;background:linear-gradient(145deg,#f7fafb,#eef4f7);color:var(--muted);font-size:.78rem}.howto strong{color:var(--ink)}.howto ol{margin:9px 0 0;padding-left:20px;line-height:1.75}.howto b{color:var(--navy)}
.output-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.waiting{padding:7px 10px;border-radius:999px;background:var(--soft);border:1px solid #e0e8ed;color:var(--muted);font-size:.7rem;font-weight:850;white-space:nowrap}.waiting.ready{background:var(--green-soft);border-color:#c9e9dd;color:var(--green)}
.empty{min-height:540px;display:grid;place-content:center;justify-items:center;text-align:center;color:var(--muted);padding:36px}.empty>div{width:66px;height:66px;border-radius:20px;background:linear-gradient(145deg,#eef7fa,#e4eff4);border:1px solid #d9e6ec;display:grid;place-items:center;color:var(--blue);font:800 1rem ui-monospace,monospace;box-shadow:0 12px 28px rgba(7,31,52,.07)}.empty strong{color:var(--ink);margin-top:16px;font-size:1rem}.empty p{max-width:460px;margin:8px 0 0;font-size:.82rem;line-height:1.55}
.summary{display:flex;flex-wrap:wrap;gap:7px;margin:21px 0 15px}.summary span{padding:7px 10px;border:1px solid #d4e1e8;border-radius:999px;background:#f7fafb;font-size:.72rem;font-weight:850;color:#36566e}.summary span.price{background:#fff4df;border-color:#e9cfa3;color:#7c5213}
.terminal-head{display:flex;justify-content:space-between;gap:12px;background:#173c58;color:#fff;border-radius:13px 13px 0 0;padding:11px 14px;font-size:.68rem;font-weight:900;letter-spacing:.09em}.terminal-head span:last-child{color:#bcd0dc;font-weight:650;letter-spacing:0}
pre{min-height:310px;max-height:480px;margin:0;padding:18px;background:linear-gradient(150deg,#0b2335,#071c2b);color:#edf5f8;border-radius:0 0 13px 13px;white-space:pre-wrap;overflow:auto;font:600 .78rem/1.68 ui-monospace,SFMono-Regular,Consolas,monospace;box-shadow:inset 0 1px rgba(255,255,255,.04)}
.notice{margin-top:12px;padding:11px 13px;border:1px solid #dbe7ec;border-radius:11px;background:#f5f9fa;color:#587084;font-size:.74rem;line-height:1.48}.notice b{color:var(--navy)}
.vi-actions{display:flex;justify-content:flex-end;margin-top:12px}.copy-action{min-width:145px;background:var(--navy);border-color:var(--navy);color:#fff}.copy-action:hover{background:var(--navy-2);border-color:var(--navy-2)}
.copy-action.copied{background:var(--green)!important;border-color:var(--green)!important;color:#fff!important;box-shadow:0 8px 22px rgba(20,116,93,.22)}
.action-success{background:var(--green)!important;border-color:#0b493b!important;color:#fff!important;box-shadow:0 10px 25px rgba(20,116,93,.28)!important;animation:confirmPop .42s cubic-bezier(.2,.9,.25,1.35)}
@keyframes confirmPop{0%{transform:scale(.94)}55%{transform:scale(1.045)}100%{transform:scale(1)}}
.price-panel{margin-top:18px;padding:17px;border:1px solid #d7e2e8;border-radius:16px;background:linear-gradient(145deg,#fbfdfe,#f0f6f8);box-shadow:inset 0 1px #fff}
.price-panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:14px}.price-panel-head>div{display:grid;gap:3px}.price-panel-head span{color:#9a681f;font-size:.68rem;font-weight:900;letter-spacing:.12em}.price-panel-head strong{font-size:.95rem;color:var(--navy)}.price-panel-head small{max-width:250px;text-align:right;color:var(--muted);font-size:.72rem;line-height:1.4}
.price-edit{display:grid;grid-template-columns:minmax(160px,1fr) 108px auto;gap:10px;align-items:end}.price-edit>div{min-width:0}.currency-field input{text-transform:uppercase}.price-edit .copy-action{height:46px}
.actions{display:flex;margin-top:14px}.actions button{color:#5e7181;background:transparent;border-color:transparent;padding-left:4px}.actions button:hover{color:var(--navy);box-shadow:none;transform:none}
.hidden{display:none!important}.toast{position:fixed;right:24px;bottom:24px;z-index:20;background:var(--navy);color:#fff;border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:12px 16px;font-size:.8rem;font-weight:850;box-shadow:0 16px 45px rgba(7,31,52,.28);opacity:0;transform:translateY(14px) scale(.98);pointer-events:none;transition:.22s}.toast.show{opacity:1;transform:translateY(0) scale(1)}
@media(max-width:920px){.intro{align-items:flex-start}.flow-badge{display:none}.workspace{grid-template-columns:1fr}.input-card{position:relative;top:auto}.empty{min-height:300px}textarea{min-height:250px}}
@media(max-width:580px){.topbar{padding:12px 15px}.privacy{display:none}main{width:calc(100% - 20px);margin:26px auto 40px}.intro h1{font-size:2.1rem}.card{padding:17px;border-radius:17px}.form-actions{grid-template-columns:1fr}.output-head{align-items:flex-start}.terminal-head span:last-child{display:none}.price-panel-head{display:grid}.price-panel-head small{text-align:left}.price-edit{grid-template-columns:1fr 92px}.price-edit .copy-action{grid-column:1/3;width:100%}.vi-actions .copy-action{width:100%}.summary{margin-top:17px}.empty{min-height:260px;padding:24px}pre{font-size:.72rem}}