:root {
  --bg-base: #F5F0EB;
  --bg-card: rgba(255, 255, 255, 0.70);
  --bg-card-2: rgba(255, 255, 255, 0.90);
  --bg-input: rgba(255, 255, 255, 0.80);
  --border: rgba(45, 42, 38, 0.08);
  --border-light: rgba(45, 42, 38, 0.05);
  --text-primary: #2D2A26;
  --text-secondary: rgba(45, 42, 38, 0.60);
  --text-muted: rgba(45, 42, 38, 0.35);
  --accent-a: #7947F8;
  --accent-a-end: #A855F7;
  --accent-a-grad: linear-gradient(135deg, #7947F8, #A855F7);
  --accent-a-soft: rgba(121, 71, 248, 0.10);
  --accent-b: #4A9EFF;
  --green: #5C8A6C;
  --green-soft: rgba(92, 138, 108, 0.12);
  --red: #E05252;
  --red-soft: rgba(224, 82, 82, 0.12);
  --radius-sm: 8px;
  --radius: 16px;
  --radius-lg: 20px;
  --shadow: 0 1px 4px rgba(45, 42, 38, 0.06);
  --shadow-md: 0 4px 16px rgba(45, 42, 38, 0.08);
  --font: 'Poppins', system-ui, sans-serif;
  --nav-height: 60px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg-base);
  color: var(--text-primary);
  font-size: 14px;
}

nav {
  position: fixed; top: 0; width: 100%; height: var(--nav-height);
  padding: 0 32px; background: rgba(245, 240, 235, 0.85);
  backdrop-filter: blur(16px); border-bottom: 1px solid var(--border);
  z-index: 100; display: flex; align-items: center; gap: 6px;
}
.brand { font-weight: 700; color: var(--text-primary); margin-right: 18px; }
.brand::before { content: "● "; color: var(--accent-a); }
.tab {
  font-size: 13px; font-weight: 600; color: var(--text-secondary);
  padding: 6px 14px; border-radius: var(--radius-sm); cursor: pointer; border: none;
  background: transparent;
}
.tab.active { color: var(--accent-a); background: var(--accent-a-soft); }
.nav-sep { width: 1px; height: 20px; background: var(--border); margin: 0 8px; }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 18px; }
.period-tabs { display: inline-flex; gap: 4px; background: rgba(45,42,38,0.05); padding: 4px; border-radius: 999px; }
.period-tabs .ptab { border: none; background: transparent; font-size: 13px; font-weight: 600;
  color: var(--text-secondary); padding: 6px 16px; border-radius: 999px; cursor: pointer; }
.period-tabs .ptab.active { background: var(--accent-a-grad); color: #fff; }
.token-box { display: flex; align-items: center; gap: 8px; }
.token-box input { width: 200px; }
.nav-status { display: flex; align-items: center; gap: 7px; font-size: 11px; color: var(--text-muted); }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 3px var(--green-soft); }
.status-dot.err { background: var(--red); box-shadow: 0 0 0 3px var(--red-soft); }

.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.card-head .section-title { margin-bottom: 0; }

.kpi-row { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }
.kpi { flex: 1; min-width: 150px; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow); }
.kpi-label { font-size: 10px; font-weight: 600; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 1px; }
.kpi-value { font-size: 28px; font-weight: 800; color: var(--accent-a); letter-spacing: -1px; margin-top: 6px; }

main { padding: calc(var(--nav-height) + 24px) 32px 48px; max-width: 1200px; margin: 0 auto; }
.view { display: none; }
.view.active { display: block; }

.section-tag { display: flex; align-items: center; gap: 10px; font-size: 14px;
  font-weight: 600; color: var(--accent-a); margin-bottom: 6px; }
.tag-bar { width: 24px; height: 3px; background: var(--accent-a); border-radius: 2px; }
h1 { font-size: 32px; font-weight: 800; letter-spacing: -1px; margin: 0 0 4px; }
.page-desc { font-size: 14px; color: var(--text-secondary); margin-top: 0; }

.card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px 22px; box-shadow: var(--shadow);
  margin-bottom: 20px;
}
.section-title { font-size: 10px; font-weight: 600; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 16px; }

label.field { display: block; font-size: 10px; font-weight: 600; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 1px; margin: 10px 0 4px; }
input, select, textarea {
  font-family: var(--font); font-size: 13px; background: var(--bg-input);
  border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 8px 10px;
  color: var(--text-primary); width: 100%;
}
textarea { min-height: 120px; font-family: 'JetBrains Mono', monospace; }
.row { display: flex; gap: 12px; flex-wrap: wrap; }
.row > div { flex: 1; min-width: 140px; }

.btn-primary { background: var(--accent-a-grad); color: #fff; font-size: 13px;
  font-weight: 600; padding: 8px 22px; border: none; border-radius: 999px; cursor: pointer; }
.btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--text-secondary);
  padding: 6px 14px; border-radius: 999px; cursor: pointer; font-size: 12px; font-weight: 600; }

table { width: 100%; border-collapse: collapse; }
th { font-size: 10px; font-weight: 600; color: var(--text-muted); text-transform: uppercase;
  letter-spacing: 0.5px; padding: 10px 12px; border-bottom: 1px solid var(--border); text-align: left; }
td { font-size: 13px; padding: 12px; border-bottom: 1px solid var(--border-light); }
.scroll { overflow: auto; max-height: 460px; }

.msg { font-size: 12px; padding: 8px 12px; border-radius: var(--radius-sm); margin-top: 10px; }
.msg.ok { color: var(--green); background: var(--green-soft); }
.msg.err { color: var(--red); background: var(--red-soft); }
.muted { color: var(--text-muted); font-size: 12px; }
.pill { display: inline-block; padding: 2px 10px; border-radius: 20px;
  background: var(--accent-a-soft); color: var(--accent-a); font-size: 11px; font-weight: 600; }
.delta { font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 20px; white-space: nowrap; }
.delta.pos { color: var(--green); background: var(--green-soft); }
.delta.neg { color: var(--red); background: var(--red-soft); }

/* Matriz tipo Power BI */
table.matrix { width: 100%; border-collapse: collapse; font-size: 12.5px; }
table.matrix th { font-size: 10px; font-weight: 600; color: var(--text-muted); text-transform: uppercase;
  letter-spacing: 0.4px; padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; white-space: nowrap; }
table.matrix td { padding: 7px 10px; border-bottom: 1px solid var(--border-light); }
table.matrix td.num, table.matrix th.num { text-align: right; font-variant-numeric: tabular-nums; }
table.matrix th:first-child, table.matrix td:first-child {
  position: sticky; left: 0; background: var(--bg-card-2); z-index: 1; }
table.matrix th:first-child { z-index: 2; }
table.matrix .mx-row:hover { background: var(--accent-a-soft); }
table.matrix .mx-row:hover td:first-child { background: var(--accent-a-soft); }
table.matrix .mx-total td { font-weight: 700; border-bottom: 2px solid var(--border); background: rgba(45,42,38,0.03); }
.mx-caret { display: inline-block; width: 12px; color: var(--accent-a); font-size: 10px; }
td.cmp-pos { color: var(--green); background: var(--green-soft); }
td.cmp-neg { color: var(--red); background: var(--red-soft); }