:root{
  --teal:#00857C; --teal-d:#006b63; --ink:#0B1F1D; --muted:#5b6b69;
  --line:#E5E9E8; --bg:#F4F7F6; --card:#FFFFFF; --ok:#1f9d55; --warn:#c2410c;
  --shadow:0 1px 3px rgba(11,31,29,.06),0 8px 24px rgba(11,31,29,.06);
}
*{box-sizing:border-box}
body{margin:0;font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.5}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 28px;background:var(--card);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:baseline;gap:12px}
.logo{font-weight:800;font-size:26px;color:var(--teal);letter-spacing:-.5px}
.brand-sub{font-size:13px;color:var(--muted);font-weight:500}
.badge{font-size:12px;font-weight:600;color:var(--teal-d);background:rgba(0,133,124,.1);padding:6px 12px;border-radius:999px}

.layout{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;max-width:1180px;margin:0 auto;padding:32px 28px 64px}
@media(max-width:880px){.layout{grid-template-columns:1fr}}

h1{font-size:30px;line-height:1.15;margin:0 0 12px;letter-spacing:-.7px}
.lede{font-size:15.5px;color:var(--muted);margin:0 0 26px;max-width:54ch}
.lede strong{color:var(--ink);font-weight:600}

.picker-label{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin:0 0 12px}
.cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:520px){.cards{grid-template-columns:1fr}}
.campaign-card{display:flex;flex-direction:column;gap:6px;text-align:left;background:var(--card);border:1.5px solid var(--line);border-radius:14px;padding:16px;cursor:pointer;transition:.15s;font-family:inherit}
.campaign-card:hover{border-color:var(--teal);transform:translateY(-2px);box-shadow:var(--shadow)}
.campaign-card[aria-pressed="true"]{border-color:var(--teal);box-shadow:0 0 0 3px rgba(0,133,124,.15)}
.campaign-card .ico{font-size:24px}
.c-title{font-weight:700;font-size:16px}
.c-desc{font-size:12.5px;color:var(--muted);line-height:1.35}
.c-price{font-weight:700;color:var(--teal-d);font-size:14px;margin-top:2px}
.lead-line{font-size:13px;color:var(--muted);margin:14px 0 0}
.lead-line strong{color:var(--ink)}

.how{margin-top:30px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.how h3{margin:0 0 10px;font-size:14px}
.how ol{margin:0;padding-left:18px;font-size:13.5px;color:var(--muted)}
.how li{margin-bottom:6px}
.how em{color:var(--teal-d);font-style:normal;font-weight:600}

.col-right{display:flex;flex-direction:column;gap:20px}
.widget-card,.trace-card{background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}
.widget-head{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--line);font-size:13.5px;font-weight:600;color:var(--muted)}
.dot{width:9px;height:9px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px rgba(0,133,124,.15)}
.widget-host{min-height:300px;display:flex;align-items:center;justify-content:center;padding:24px}
.widget-host:empty::before{content:"⬑ Elegí una campaña a la izquierda";color:var(--muted);font-size:13.5px}

.trace-head{display:flex;align-items:baseline;justify-content:space-between;padding:16px 18px 8px}
.trace-head h3{margin:0;font-size:15px}
.trace-sub{font-size:11.5px;color:var(--muted)}
.trace-list{list-style:none;margin:0;padding:8px 14px 18px;display:flex;flex-direction:column;gap:10px;max-height:420px;overflow-y:auto}
.trace-empty{font-size:13px;color:var(--muted);background:var(--bg);border:1px dashed var(--line);border-radius:10px;padding:16px;text-align:center}
.trace-item{display:flex;gap:12px;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:12px 14px;animation:pop .25s ease}
.trace-item.k-venta{border-color:rgba(31,157,85,.4);background:rgba(31,157,85,.06)}
.trace-item.k-nocontact{border-color:rgba(194,65,12,.35);background:rgba(194,65,12,.05)}
.ti-ico{font-size:20px;line-height:1.2}
.ti-title{font-weight:700;font-size:14px;margin-bottom:3px}
.ti-line{font-size:13px;color:var(--muted)}
.ti-line strong{color:var(--ink)}
.ti-stamp{font-size:11px;color:var(--muted);margin-top:6px;font-variant-numeric:tabular-nums}
@keyframes pop{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

.site-footer{text-align:center;color:var(--muted);font-size:12.5px;padding:28px 20px 40px;border-top:1px solid var(--line);margin-top:8px}
.site-footer .heart{color:#e0245e}