:root{
  --paper: #FFFFFF;
  --surface: #FFFFFF;
  --line: #E6E1E0;
  --ink: #000000;
  --ink-soft: #5B5352;
  --primary: #9B454D;
  --primary-deep: #7A363C;
  --primary-tint: #F7EBEC;
  --primary-tint-2: #F0DCDE;
  --good: #2F6E4E;
  --radius: 10px;
  --radius-sm: 6px;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

*{ box-sizing: border-box; }

[hidden]{ display:none !important; }

html{ -webkit-text-size-adjust: 100%; }

body{
  margin:0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a{ color: var(--primary); }

button{ font-family: inherit; }

.tabular{ font-variant-numeric: tabular-nums; }

/* ---------- Topbar ---------- */
.topbar{
  background: var(--surface);
  color: var(--ink);
  border-bottom: 1px solid var(--line);
}
.topbar-inner{
  max-width: 1180px;
  margin: 0 auto;
  padding: 26px 24px;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.brand{ display:flex; align-items:center; gap:14px; }
.brand-mark{
  color: var(--primary);
  background: var(--primary-tint);
  flex-shrink:0;
  display:flex;
  align-items:center;
  justify-content:center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
}
.brand-text h1{
  font-family: var(--sans);
  font-weight: 800;
  font-size: 32px;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin: 0;
  color: var(--ink);
}
.brand-text h1 .accent-word{ color: var(--primary); }
.brand-text p{
  margin: 4px 0 0;
  font-size: 14px;
  font-weight: 400;
  color: var(--ink-soft);
}

/* ---------- External links nav ---------- */
.external-nav{
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.external-nav-inner{
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 24px;
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
}
.external-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background: var(--primary);
  color: #fff;
  text-decoration:none;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  transition: background .12s;
  white-space: nowrap;
}
.external-btn:hover{ background: var(--primary-deep); color:#fff; }
.external-btn:visited{ color: #fff; }

.jornal-control{
  display:flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}
.jornal-control label{
  font-size: 13px;
  font-weight: 600;
  text-transform: none;
  color: var(--ink-soft);
}
.jornal-input-wrap{
  display:flex;
  align-items:center;
  background: var(--primary-tint);
  border: 1px solid var(--primary-tint-2);
  border-radius: var(--radius-sm);
  overflow:hidden;
}
.jornal-input-wrap .prefix{
  padding: 8px 4px 8px 12px;
  color: var(--primary-deep);
  font-size: 15px;
  font-weight: 600;
}
#jornalInput{
  border: none;
  background: transparent;
  color: var(--ink);
  font-family: var(--sans);
  font-variant-numeric: tabular-nums;
  font-size: 20px;
  font-weight: 700;
  padding: 8px 12px 8px 0;
  width: 140px;
  outline: none;
}
#jornalInput:focus{ background: var(--primary-tint-2); }
.link-btn{
  background:none; border:none; padding:0;
  color: var(--primary);
  font-size: 13px;
  font-weight: 500;
  cursor:pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.link-btn:hover{ color: var(--primary-deep); }

/* ---------- Layout ---------- */
.layout{
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 24px 60px;
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 28px;
  align-items: start;
}

/* ---------- Browser / search ---------- */
.browser{ min-width:0; }

.search-row{
  position: sticky;
  top: 0;
  background: var(--paper);
  padding-top: 2px;
  z-index: 5;
}

.search-box{
  display:flex;
  align-items:center;
  gap:10px;
  background: var(--surface);
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  padding: 13px 16px;
  color: var(--ink-soft);
  transition: border-color .12s;
}
.search-box:focus-within{ border-color: var(--primary); }
.search-box input{
  border:none; outline:none; flex:1;
  font-size: 16px;
  font-weight: 400;
  color: var(--ink);
  background: transparent;
  font-family: var(--sans);
}
.search-box input::placeholder{ color: #a19a99; }

.chips{
  display:flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.chip{
  border: 1.5px solid var(--line);
  background: var(--surface);
  color: var(--ink-soft);
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.12s, color 0.12s, border-color .12s;
}
.chip:hover{ border-color: var(--primary); color: var(--primary-deep); }
.chip.active{
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.results-meta{
  padding: 16px 2px 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-soft);
}

.results-list{
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.cat-group-title{
  font-family: var(--sans);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--primary-deep);
  margin: 0 0 8px 2px;
  padding-top: 6px;
}

.item-card{
  background: var(--surface);
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 10px;
  transition: border-color .12s, box-shadow .12s;
}
.item-card:hover{
  border-color: var(--primary-tint-2);
  box-shadow: 0 2px 10px rgba(155,69,77,0.08);
}
.item-info{ min-width:0; }
.item-name{
  font-size: 15px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--ink);
  margin: 0 0 6px;
}
.item-meta{
  display:flex;
  gap: 10px;
  align-items:baseline;
  font-size: 14px;
  font-weight: 400;
  color: var(--ink-soft);
  flex-wrap: wrap;
}
.item-meta .jornales{
  font-variant-numeric: tabular-nums;
  color: var(--primary-deep);
  font-weight: 600;
}
.item-meta .monto{
  font-variant-numeric: tabular-nums;
  font-weight: 500;
}

.add-btn{
  flex-shrink:0;
  background: var(--surface);
  border: 1.5px solid var(--primary);
  color: var(--primary);
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor:pointer;
  white-space: nowrap;
  transition: background 0.12s, color .12s;
}
.add-btn:hover{ background: var(--primary); color: #fff; }
.add-btn.added{
  background: var(--good);
  border-color: var(--good);
  color: #fff;
}

.no-results{
  padding: 40px 10px;
  text-align:center;
  font-size: 15px;
  color: var(--ink-soft);
}

/* ---------- Budget panel ---------- */
.budget{
  position: sticky;
  top: 20px;
  background: var(--surface);
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  max-height: calc(100vh - 40px);
  display:flex;
  flex-direction: column;
}
.budget-head{
  display:flex; align-items:center; justify-content: space-between;
  margin-bottom: 10px;
}
.budget-head h2{
  font-family: var(--sans);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.25;
  margin:0;
  color: var(--ink);
}
.text-btn{
  background:none; border:none; cursor:pointer;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
  padding:0;
}
.text-btn:hover{ color: var(--primary); }

.budget-empty{
  color: var(--ink-soft);
  font-size: 15px;
  font-weight: 400;
  padding: 10px 0 6px;
}
.budget-empty .hint{ font-size: 14px; margin-top: 8px; }

.budget-list{
  list-style:none;
  margin: 0 0 10px;
  padding:0;
  overflow-y: auto;
  flex: 1 1 auto;
  min-height: 0;
}
.budget-item{
  padding: 12px 0;
  border-bottom: 1px dashed var(--line);
  display:flex;
  gap: 10px;
  align-items:flex-start;
}
.budget-item-main{ flex:1; min-width:0; }
.budget-item-name{
  font-size: 14px;
  font-weight: 500;
  margin: 0 0 6px;
  line-height:1.4;
}
.budget-item-row{
  display:flex;
  align-items:center;
  gap: 8px;
  font-size: 14px;
  color: var(--ink-soft);
}
.qty-control{
  display:flex; align-items:center; gap:4px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}
.qty-control button{
  background:none; border:none; width: 24px; height:24px;
  cursor:pointer; color: var(--primary); font-size: 15px; font-weight:600; line-height:1;
}
.qty-control span{ min-width: 16px; text-align:center; font-variant-numeric: tabular-nums; font-weight: 600; color: var(--ink); }
.budget-item-amount{
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  color: var(--ink);
}
.remove-btn{
  background:none; border:none; cursor:pointer;
  color: #b3aaa9;
  font-size: 1.2rem;
  line-height:1;
  padding: 2px 4px;
}
.remove-btn:hover{ color: var(--primary); }

.budget-foot{
  border-top: 1px solid var(--line);
  padding-top: 16px;
  flex-shrink: 0;
}
.iva-toggle{
  display:flex; align-items:center; gap:8px;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 14px;
  cursor:pointer;
}
.iva-toggle input{ width:17px; height:17px; accent-color: var(--primary); }

.totals{ margin: 0 0 16px; }
.totals-row{
  display:flex; justify-content: space-between;
  font-size: 14px;
  font-weight: 500;
  padding: 5px 0;
  color: var(--ink-soft);
}

.totals-row dt, .totals-row dd{ margin:0; }
.totals-row dd{ font-variant-numeric: tabular-nums; font-weight: 600; color: var(--ink); }
.totals-row.total{
  border-top: 1px solid var(--line);
  margin-top: 8px;
  padding-top: 12px;
  font-size: 26px;
  font-weight: 800;
  color: var(--primary-deep);
}
.totals-row.total dt{ font-size: 16px; font-weight: 600; align-self: center; }
.totals-row.total dd{ font-variant-numeric: tabular-nums; font-weight: 800; color: var(--primary-deep); }

.primary-btn{
  width:100%;
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 13px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  cursor:pointer;
  transition: background .12s;
}
.primary-btn:hover{ background: var(--primary-deep); }

/* ---------- Footer ---------- */
.sitefoot{
  max-width: 1180px;
  margin: 0 auto;
  padding: 8px 24px 40px;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.6;
  border-top: 1px solid var(--line);
}
.sitefoot .copyright{
  margin-top: 16px;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 500;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px){
  .layout{
    grid-template-columns: 1fr;
    padding-bottom: 40px;
  }
  .budget{
    order: -1;
    position: static;
    max-height: 46vh;
    border-radius: 14px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    margin-bottom: 4px;
  }
  .search-row{ top: 0; }
  .brand-text h1{ font-size: 26px; }
  .external-nav-inner{ padding: 12px 24px; }
  .external-btn{ flex: 1 1 auto; text-align:center; }
}


@media (max-width: 560px){
  .topbar-inner{ padding: 18px 16px; }
  .jornal-control{ align-items:flex-start; width:100%; }
  .jornal-input-wrap{ width: 100%; }
  #jornalInput{ width:100%; }
  .layout{ padding: 20px 14px 100px; }
  .item-card{ flex-direction: column; align-items:flex-start; }
  .add-btn{ align-self: stretch; text-align:center; }
  .brand-text h1{ font-size: 22px; }
  .totals-row.total{ font-size: 24px; }
  .external-nav-inner{ padding: 10px 16px; flex-direction: column; }
  .external-btn{ width: 100%; }
}

:focus-visible{
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce){
  *{ transition: none !important; }
}