/* TAGChile Tools - minimal, clean, responsive */
:root{
  --bg:#f6f8fb;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --border:#e2e8f0;
  --brand:#0b6aa5;      /* azul */
  --brand2:#0aa39a;     /* teal */
  --shadow: 0 10px 30px rgba(2, 6, 23, .08);
  --radius: 14px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Apple Color Emoji","Segoe UI Emoji";
  background: var(--bg);
  color: var(--text);
}

.wrap{
  max-width: 1100px;
  margin: 0 auto;
  padding: 18px 14px 30px;
}

.hero{
  display:flex;
  gap:14px;
  align-items:stretch;
  justify-content:space-between;
  flex-wrap:wrap;
  margin-bottom: 14px;
}

.brand{
  display:flex;
  gap:12px;
  align-items:center;
  background: var(--card);
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 14px;
  box-shadow: var(--shadow);
  flex: 1 1 520px;
}

.logo{
  width:46px;height:46px;border-radius:12px;
  display:grid;place-items:center;
  font-weight:800;
  color:#fff;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  letter-spacing: .5px;
}

h1{margin:0;font-size: 20px; line-height: 1.2;}
.sub{margin:4px 0 0; color: var(--muted); font-size: 13.5px;}

.note{
  flex: 1 1 300px;
  background: var(--card);
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 14px;
  box-shadow: var(--shadow);
  color: var(--muted);
  font-size: 13.5px;
}

.panel{
  background: var(--card);
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
}

.tabs{
  display:flex;
  gap:8px;
  padding: 10px;
  border-bottom:1px solid var(--border);
  background: #fbfdff;
  flex-wrap:wrap;
}

.tab{
  border: 1px solid var(--border);
  background: #ffffff;
  color: var(--text);
  padding: 10px 12px;
  border-radius: 12px;
  cursor:pointer;
  font-weight: 650;
  font-size: 13.5px;
}

.tab.is-active{
  border-color: rgba(11,106,165,.25);
  box-shadow: 0 0 0 3px rgba(11,106,165,.10);
}

.tool{display:none; padding: 14px 14px 18px;}
.tool.is-active{display:block;}

.tool-head h2{margin: 0 0 6px; font-size: 16px;}
.tool-head p{margin: 0 0 12px; color: var(--muted); font-size: 13.5px;}

.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 12px;
  align-items:end;
}

.field{grid-column: span 4;}
@media (max-width: 900px){ .field{grid-column: span 6;} }
@media (max-width: 620px){ .field{grid-column: span 12;} }

label{display:block; font-weight: 650; font-size: 13px; margin-bottom: 6px;}
label.inline{display:flex; gap:10px; align-items:center; margin-top: 6px;}

input, select, textarea{
  width:100%;
  border:1px solid var(--border);
  border-radius: 12px;
  padding: 10px 10px;
  font-size: 14px;
  outline:none;
  background:#fff;
}

input:focus, select:focus, textarea:focus{
  border-color: rgba(11,106,165,.35);
  box-shadow: 0 0 0 3px rgba(11,106,165,.10);
}

.help{margin-top:6px; color: var(--muted); font-size: 12.5px;}

.actions{
  grid-column: span 12;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top: 2px;
}

.btn{
  border: 1px solid rgba(11,106,165,.25);
  background: linear-gradient(135deg, rgba(11,106,165,.95), rgba(10,163,154,.95));
  color:#fff;
  padding: 10px 14px;
  border-radius: 12px;
  cursor:pointer;
  font-weight: 750;
  letter-spacing: .2px;
}

.btn:hover{filter:brightness(1.02)}
.btn.ghost{
  background:#ffffff;
  color: var(--text);
  border:1px solid var(--border);
}

.result{
  margin-top: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 12px;
  background: #fbfdff;
}

.result-row{
  display:flex;
  justify-content:space-between;
  padding: 9px 6px;
  border-bottom: 1px dashed rgba(226,232,240,.9);
  gap: 12px;
}
.result-row:last-child{border-bottom:none}
.result-row span{color: var(--muted)}
.result-row strong{font-size: 14px;}
.result-row.total strong{font-size: 16px;}

.mini{margin:10px 0 0; color: var(--muted); font-size: 12.5px;}

.checklist{
  display:grid;
  gap: 8px;
  margin-bottom: 10px;
}
.item{
  display:flex;
  gap: 10px;
  align-items:flex-start;
  padding: 10px 10px;
  background:#fff;
  border:1px solid var(--border);
  border-radius: 12px;
}
.badge{
  flex: 0 0 auto;
  width: 22px; height: 22px;
  border-radius: 999px;
  display:grid; place-items:center;
  background: rgba(10,163,154,.12);
  color: var(--brand2);
  font-weight: 900;
}
.item strong{display:block; font-size: 13.5px; margin-bottom:2px;}
.item p{margin:0; color: var(--muted); font-size: 12.8px; line-height: 1.35;}

.links{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin: 10px 0 10px;
}

.a{
  display:inline-flex;
  gap: 8px;
  align-items:center;
  padding: 9px 12px;
  border-radius: 999px;
  background:#fff;
  border:1px solid var(--border);
  text-decoration:none;
  color: var(--text);
  font-weight: 650;
  font-size: 13px;
}
.a:hover{border-color: rgba(11,106,165,.25); box-shadow: 0 0 0 3px rgba(11,106,165,.08);}

.copybox{
  height: 140px;
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 12.5px;
  background:#fff;
}

.cards{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 10px;
  margin-top: 10px;
}
.card{
  grid-column: span 6;
  border:1px solid var(--border);
  background:#fff;
  border-radius: 12px;
  padding: 12px 12px;
}
@media (max-width: 720px){ .card{grid-column: span 12;} }
.card h3{margin:0 0 6px; font-size: 13.8px;}
.card p{margin:0 0 10px; color: var(--muted); font-size: 12.8px; line-height:1.35}
.card .a{border-radius: 12px; padding: 9px 10px;}

.footer{
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:center;
  padding: 14px 2px 0;
  color: var(--muted);
  font-size: 12.5px;
  flex-wrap:wrap;
}
.muted{color: var(--muted);}