@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600&family=IBM+Plex+Mono:wght@400;500&family=Inter:wght@400;500;600&display=swap');

:root {
  --ink: #14213B;
  --ink-soft: #2E3F63;
  --paper: #F4F1E8;
  --paper-card: #FBFAF5;
  --line: #D9D4C4;
  --gold: #C98A3E;
  --brick: #B5533C;
  --sage: #4E8074;
  --text-dim: #6C7188;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Inter', -apple-system, sans-serif;
  line-height: 1.5;
}

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 2.5rem 2rem 4rem;
}

header.top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 1.25rem;
  margin-bottom: 2rem;
}

header.top h1 {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 2.1rem;
  margin: 0;
  letter-spacing: -0.01em;
}

header.top p {
  margin: 0.35rem 0 0;
  color: var(--text-dim);
  font-size: 0.95rem;
}

.sync-info {
  text-align: right;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  color: var(--text-dim);
}

button#refresh {
  font-family: 'IBM Plex Mono', monospace;
  background: var(--ink);
  color: var(--paper);
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 3px;
  cursor: pointer;
  font-size: 0.8rem;
  margin-top: 0.4rem;
}
button#refresh:hover { background: var(--ink-soft); }
button#refresh:disabled { opacity: 0.5; cursor: wait; }

.link-btn {
  font-family: 'IBM Plex Mono', monospace;
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 0.75rem;
  text-decoration: underline;
  cursor: pointer;
  margin-top: 0.5rem;
  padding: 0;
}
.link-btn:hover { color: var(--ink); }

.range-select {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}
.range-select button {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  padding: 0.35rem 0.8rem;
  border-radius: 20px;
  cursor: pointer;
}
.range-select button.active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-bottom: 2.5rem;
}
.kpi {
  background: var(--paper-card);
  padding: 1.25rem 1.4rem;
}
.kpi .label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}
.kpi .value {
  font-family: 'Fraunces', serif;
  font-size: 1.9rem;
  font-weight: 500;
}
.kpi .value.gold { color: var(--gold); }
.kpi .value.sage { color: var(--sage); }

section.block {
  margin-bottom: 2.75rem;
}
section.block h2 {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 1.3rem;
  margin: 0 0 0.25rem;
}
section.block .sub {
  color: var(--text-dim);
  font-size: 0.88rem;
  margin: 0 0 1.25rem;
}

.chart-card {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1.5rem;
  position: relative;
  height: 320px;
}

table.data {
  width: 100%;
  border-collapse: collapse;
  background: var(--paper-card);
  border: 1px solid var(--line);
  font-size: 0.88rem;
}
table.data th {
  text-align: left;
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 500;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-dim);
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid var(--line);
}
table.data td {
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid var(--line);
}
table.data tr:last-child td { border-bottom: none; }
table.data td.num { font-family: 'IBM Plex Mono', monospace; text-align: right; }

.empty-state {
  border: 1px dashed var(--line);
  border-radius: 4px;
  padding: 2.5rem;
  text-align: center;
  color: var(--text-dim);
  font-size: 0.9rem;
}

.two-col {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 1.5rem;
}

/* Filtro de campanas */
.campaign-filter {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.75rem;
}
.campaign-filter summary {
  cursor: pointer;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.campaign-filter-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  margin-top: 1rem;
}
.campaign-filter-list label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  cursor: pointer;
}
.campaign-filter-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.9rem;
}
.campaign-filter-actions button {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  background: none;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  padding: 0.3rem 0.7rem;
  border-radius: 20px;
  cursor: pointer;
}
.campaign-filter-actions button:hover { border-color: var(--ink); }

/* Panel de metricas con benchmarks */
.metrics-panel {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.metric-card {
  background: var(--paper-card);
  padding: 1.25rem 1.3rem 1.4rem;
}
.metric-card .metric-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.2rem;
}
.metric-card .metric-name {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 1rem;
}
.metric-card .metric-formula {
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-bottom: 0.9rem;
}
.metric-card .metric-value {
  font-family: 'Fraunces', serif;
  font-size: 1.9rem;
  font-weight: 500;
  margin-bottom: 0.9rem;
}
.badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 0.2rem 0.55rem;
  border-radius: 20px;
  white-space: nowrap;
}
.badge.malo { background: rgba(181,83,60,0.14); color: var(--brick); }
.badge.ok { background: rgba(201,138,62,0.16); color: var(--gold); }
.badge.excelente { background: rgba(78,128,116,0.16); color: var(--sage); }
.badge.na { background: rgba(108,113,136,0.12); color: var(--text-dim); }

.metric-ranges {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}
.metric-range {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.66rem;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  text-align: center;
  flex: 1;
  min-width: 62px;
}
.metric-range .r-label { display: block; font-weight: 600; margin-bottom: 2px; }
.metric-range.malo { background: rgba(181,83,60,0.08); color: var(--brick); }
.metric-range.ok { background: rgba(201,138,62,0.10); color: var(--gold); }
.metric-range.excelente { background: rgba(78,128,116,0.10); color: var(--sage); }

@media (max-width: 860px) {
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
  .two-col { grid-template-columns: 1fr; }
  .metrics-panel { grid-template-columns: repeat(2, 1fr); }
}