:root{--bg:#040712;--fg:#e8eefc;--sub:#a9b6d3;--line:rgba(255,255,255,.09);--panel:linear-gradient(160deg,rgba(15,25,55,.85),rgba(4,9,24,.92));--field:rgba(255,255,255,.04);--sky:rgb(56,189,248);--eyebrow:#7db4ff;--ok:#4ade80;--warn:#fbbf24;--bad:#f87171;color-scheme:dark}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;display:flex;flex-direction:column;background:var(--bg) radial-gradient(60rem 30rem at 85% -10%,rgba(59,130,246,.16),transparent 70%);color:var(--fg);font:15px/1.6 Inter,system-ui,Arial,sans-serif}
a{color:var(--sky);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{font-family:Outfit,Inter,sans-serif;font-weight:500;letter-spacing:-.01em;margin:0}
h1{font-size:clamp(28px,4vw,40px);line-height:1.15;margin-top:.35rem}
h2{font-size:20px;margin-bottom:1rem}
h3{font-size:13px;font-family:Inter,sans-serif;font-weight:600;color:var(--sub);text-transform:uppercase;letter-spacing:.08em;margin:0 0 .5rem}
p{margin:.5rem 0}
.wrap{width:100%;max-width:72rem;margin:0 auto;padding:0 1.5rem}
.main{flex:1;padding-top:2.5rem;padding-bottom:3rem}
.muted{color:var(--sub)}
.small{font-size:13px}
.nowrap{white-space:nowrap}
.eyebrow{font:600 12px Inter,Arial,sans-serif;letter-spacing:.2em;text-transform:uppercase;color:var(--eyebrow);margin:0}
.lead{color:var(--sub);font-size:17px;line-height:1.8}

.top{border-bottom:1px solid var(--line);background:rgba(4,7,18,.75);backdrop-filter:blur(10px);position:sticky;top:0;z-index:5}
.top-in{display:flex;align-items:center;gap:1.5rem;min-height:64px;flex-wrap:wrap}
.brand{display:flex;align-items:baseline;gap:.6rem;color:var(--fg)}
.brand:hover{text-decoration:none}
.brand-mark{font:600 20px Outfit,sans-serif;letter-spacing:.02em}
.brand-sub{font:500 13px Inter,sans-serif;color:var(--sub)}
.nav{display:flex;gap:.25rem;flex:1}
.nav a{color:var(--sub);padding:.4rem .8rem;border-radius:99px;font-weight:500}
.nav a:hover{color:var(--fg);text-decoration:none;background:rgba(255,255,255,.05)}
.nav a.on{color:var(--fg);background:rgba(59,130,246,.18)}
.who{display:flex;align-items:center;gap:.75rem;font-size:13px;color:var(--sub);min-width:0}
.who-mail{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:16rem}
.who form{margin:0}

.foot{display:flex;gap:1.25rem;flex-wrap:wrap;padding-top:1.5rem;padding-bottom:2rem;border-top:1px solid var(--line);color:var(--sub);font-size:13px}

.btn-or,.btn-ghost,.btn-danger{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:99px;padding:.7rem 1.4rem;font:600 14px Inter,sans-serif;cursor:pointer;white-space:nowrap;text-decoration:none!important}
.btn-or{color:#fff;background:linear-gradient(180deg,#ec8a34 0%,#d77219 55%,#bf6312 100%);box-shadow:inset 0 1px 0 rgba(255,255,255,.28),inset 0 -1px 0 rgba(0,0,0,.18),0 8px 26px -10px rgba(215,114,25,.85);transition:transform .2s,filter .2s}
.btn-or:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn-ghost{color:var(--fg);background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px var(--line)}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-danger{color:#fff;background:#b91c1c}
.btn-danger:hover{background:#dc2626}
.btn-link{background:none;border:0;padding:0;color:var(--sky);font:inherit;cursor:pointer}
.btn-link:hover{text-decoration:underline}
.danger-link,.btn-link.danger-link{color:var(--bad)}

.panel{background:var(--panel);border-radius:22px;padding:1.75rem;box-shadow:inset 0 0 0 1px var(--line)}
.notice{border-radius:14px;padding:.8rem 1rem;margin-bottom:1.25rem;font-weight:500}
.notice.good{background:rgba(74,222,128,.12);color:#bbf7d0}
.notice.bad{background:rgba(248,113,113,.14);color:#fecaca}
.notice.warn{background:rgba(251,191,36,.13);color:#fde68a}
.err{color:var(--bad);font-size:13px;margin:.3rem 0 0}

.auth{max-width:30rem;margin:2rem auto 0}
.auth .panel{margin-top:1.75rem}
.hint{color:var(--sub);font-size:14px;margin-top:1.25rem}

.form label,.form .label{display:block;font-weight:500;font-size:14px;margin:0 0 .4rem}
.form input,.form select,.form textarea,.filters input,.filters select{width:100%;background:var(--field);color:var(--fg);border:0;box-shadow:inset 0 0 0 1px var(--line);border-radius:12px;padding:.7rem .9rem;font:inherit}
.form select option,.filters select option{background:#0b1226}
.form input:focus,.form select:focus,.form textarea:focus,.filters input:focus,.filters select:focus{outline:2px solid rgba(56,189,248,.6);outline-offset:1px}
.form textarea{resize:vertical}
.form > .btn-or{width:100%;margin-top:1rem}
.form input.code{font:600 26px Outfit,sans-serif;letter-spacing:.35em;text-align:center}
.form fieldset{border:0;padding:0;margin:1.5rem 0 0}
.form legend{font:500 18px Outfit,sans-serif;padding:0;margin-bottom:.9rem}
.form.wide{max-width:none}
.field{margin-bottom:1rem}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 1.25rem}
.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0 1.25rem}
.grid5{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0 1.25rem}
.lines-form{display:grid;gap:.6rem;margin-bottom:1rem}
.line-row{display:grid;grid-template-columns:minmax(0,1fr) 7rem 9rem;gap:.6rem;align-items:center}
.line-row .err{grid-column:1/-1;margin:0}
.line-head{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--sub);font-weight:600}
.line-total{font-variant-numeric:tabular-nums}
.line-sum{border-top:1px solid var(--line);padding-top:.7rem;font-weight:600}
.line-sum output{font:600 18px Outfit,sans-serif}
.form-actions{display:flex;justify-content:flex-end;gap:.75rem;margin-top:1.25rem;flex-wrap:wrap}

.head{display:flex;justify-content:space-between;align-items:flex-end;gap:1.5rem;flex-wrap:wrap;margin-bottom:1.75rem}
.head .muted{max-width:46rem}
.head-actions{display:flex;gap:.75rem;flex-wrap:wrap}
.filters{display:grid;grid-template-columns:minmax(0,1fr) 13rem auto;gap:.75rem;margin-bottom:1.25rem}
.count{color:var(--sub);font-size:13px;margin:0 0 .6rem}
.empty{text-align:center;color:var(--sub)}

.list{display:grid;gap:.75rem}
.opp{background:var(--panel);border-radius:18px;box-shadow:inset 0 0 0 1px var(--line)}
.opp[open]{box-shadow:inset 0 0 0 1px rgba(56,189,248,.35)}
.opp summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:9.5rem minmax(0,1fr) auto 9rem 7.5rem;gap:1rem;align-items:center;padding:1rem 1.25rem}
.opp summary::-webkit-details-marker{display:none}
.opp-code{font:500 13px ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--sub)}
.opp-main{display:flex;flex-direction:column;min-width:0}
.opp-main > *{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.opp-amount{font:500 16px Outfit,sans-serif;text-align:right;white-space:nowrap}
.opp-dates{line-height:1.45}
.opp-body{padding:0 1.25rem 1.25rem;border-top:1px solid var(--line);padding-top:1.1rem}
.opp-body .grid2{gap:1.5rem}
.notes{white-space:normal;color:var(--sub)}
.actions{margin:1rem 0 0;text-align:right}
.badge{display:inline-block;justify-self:end;font:600 11px Inter,sans-serif;letter-spacing:.06em;text-transform:uppercase;padding:4px 10px;border-radius:99px;white-space:nowrap}
.badge.vigente{background:rgba(74,222,128,.14);color:#86efac}
.badge.proxima{background:rgba(251,191,36,.16);color:#fcd34d}
.badge.caducada{background:rgba(148,163,184,.16);color:#cbd5e1}

table{width:100%;border-collapse:collapse}
td,th{padding:.45rem .5rem;text-align:left;vertical-align:top}
th{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--sub);font-weight:600;border-bottom:1px solid var(--line)}
.num{text-align:right;white-space:nowrap}
.lines td{border-bottom:1px solid var(--line)}
.lines tr.total td{border-bottom:0;font-weight:600}
.table-wrap{margin-top:1.5rem;overflow-x:auto;padding:1rem 1.25rem}
.users td{border-bottom:1px solid var(--line);vertical-align:middle}
.users tr:last-child td{border-bottom:0}
.users tr.off td{opacity:.6}
.row-actions{text-align:right;white-space:nowrap}
.catalog td{border-bottom:1px solid var(--line);vertical-align:middle}
.catalog tr:last-child td{border-bottom:0}
.catalog tr.off td{opacity:.55}
.catalog .ref{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px}
.tier-tag{margin-left:.4rem;padding:2px 8px;border-radius:99px;background:rgba(59,130,246,.16);color:#9cc4ff;letter-spacing:.04em}
.tier-pct{font-weight:500;letter-spacing:0;text-transform:none}
.grid-side{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:1.5rem;margin-top:1.5rem;align-items:start}
.suffix{display:flex;align-items:center;gap:.5rem}
.suffix input{max-width:7rem}
.form-actions.split{justify-content:space-between;border-top:1px solid var(--line);padding-top:1rem}
.inline-form{display:inline-flex;gap:.5rem;align-items:center;margin:0}
.inline-form select{width:auto;background:var(--field);color:var(--fg);border:0;box-shadow:inset 0 0 0 1px var(--line);border-radius:10px;padding:.35rem .6rem;font:inherit;font-size:13px}
.row-actions form{display:inline-flex;gap:1rem;margin:0}

@media (max-width:860px){
  .grid4,.grid5{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-side{grid-template-columns:minmax(0,1fr)}
  .opp summary{grid-template-columns:minmax(0,1fr) auto;gap:.35rem 1rem}
  .opp-code{grid-column:1}
  .opp-main{grid-column:1/-1;grid-row:2}
  .opp-amount{grid-column:1;grid-row:3;text-align:left}
  .opp-dates{grid-column:1/-1;grid-row:4}
  .badge{grid-column:2;grid-row:1}
}
@media (max-width:640px){
  .wrap{padding:0 1rem}
  .top-in{gap:.5rem 1rem;padding-top:.6rem;padding-bottom:.6rem}
  .nav{order:3;flex-basis:100%;overflow-x:auto}
  .who{margin-left:auto}
  .who-mail{display:none}
  .grid2,.grid4,.grid5{grid-template-columns:minmax(0,1fr)}
  .filters{grid-template-columns:minmax(0,1fr)}
  .line-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .line-row select{grid-column:1/-1}
  .line-head{display:none}
  .line-sum span:empty{display:none}
  .panel{padding:1.25rem}
  .head-actions{width:100%}
  .head-actions a{flex:1}
}