/* ════════════════════════════════════════════════
   COMPONENTS — KPIs, gráficos, keywords, tabla
════════════════════════════════════════════════ */

/* ── KPI Grid ───────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem;
  margin-bottom: 1.75rem;
}

.kpi {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--rl);
  padding: 1.6rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: border-color .3s, background .3s;
  animation: fadeUp .4s ease both;
}
.kpi:nth-child(1) { animation-delay: .05s; }
.kpi:nth-child(2) { animation-delay: .10s; }
.kpi:nth-child(3) { animation-delay: .15s; }
.kpi:nth-child(4) { animation-delay: .20s; }

/* Top accent line */
.kpi::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--kc, var(--amber));
  opacity: .65;
}
/* Glow corner */
.kpi::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 90px; height: 90px;
  background: radial-gradient(circle at top right, var(--kg, var(--amberg)), transparent 70%);
}
.kpi:hover { border-color: var(--kc, var(--borderl)); }

.kpi.a  { --kc: var(--amber); --kg: var(--amberg); }
.kpi.b  { --kc: var(--blue);  --kg: var(--blueg);  }
.kpi.g  { --kc: var(--green); --kg: var(--greeng); }
.kpi.r  { --kc: var(--rose);  --kg: var(--roseg);  }

.kpi-lbl {
  font-family: var(--fm);
  font-size: .62rem;
  color: var(--txt3);
  letter-spacing: .15em;
  text-transform: uppercase;
  margin-bottom: .9rem;
}
.kpi-val {
  font-family: var(--fm);
  font-size: 2.4rem;
  font-weight: 600;
  line-height: 1;
  color: var(--txt);
  margin-bottom: .5rem;
}
.kpi-sub {
  font-family: var(--fm);
  font-size: .67rem;
  color: var(--txt2);
}
.kpi-ico {
  position: absolute;
  bottom: 1rem;
  right: 1.25rem;
  font-size: 1.6rem;
  opacity: .09;
}

/* YoY delta badge */
.kpi-delta {
  display: none;
  align-items: center;
  font-family: var(--fm);
  font-size: .68rem;
  font-weight: 600;
  margin-top: .4rem;
  padding: .18rem .5rem;
  border-radius: 5px;
  width: fit-content;
}
.kpi-delta.visible { display: flex; }
.kpi-delta.up   { background: rgba(16,185,129,.15); color: var(--green); }
.kpi-delta.down { background: rgba(244,63,94,.15);  color: var(--rose);  }
.kpi-delta.neu  { background: rgba(148,163,184,.1); color: var(--txt2);  }

/* Valor real del año anterior bajo el badge */
.kpi-prev {
  font-family: var(--fm);
  font-size: .62rem;
  color: var(--txt3);
  margin-top: .22rem;
  margin-bottom: .15rem;
  letter-spacing: .03em;
}

/* ── Chart cards ────────────────────────────── */
.charts-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.1rem;
  margin-bottom: 1.75rem;
}

.ccrd {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--rl);
  padding: 1.6rem;
  box-shadow: var(--shadow);
  transition: background .3s, border-color .3s;
}

.ccrd-hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}
.ccrd-title { font-size: .95rem; font-weight: 600; letter-spacing: .04em; }

.legend { display: flex; gap: 1rem; flex-wrap: wrap; }
.leg-item {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--fm);
  font-size: .62rem;
  color: var(--txt2);
}
.leg-dot  { width: 8px; height: 8px; border-radius: 2px; flex-shrink: 0; }
.leg-dash {
  width: 14px;
  height: 0;
  border-top: 2px dashed currentColor;
  opacity: .65;
  flex-shrink: 0;
}

.chart-wrap { position: relative; height: 250px; }

/* ── Keyword section ────────────────────────── */
.kw-section {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--rl);
  padding: 1.6rem;
  box-shadow: var(--shadow);
  margin-bottom: 1.75rem;
  transition: background .3s, border-color .3s;
}

.kw-hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.4rem;
  flex-wrap: wrap;
}
.kw-hd-title { font-size: .95rem; font-weight: 600; letter-spacing: .04em; }

.kw-search-wrap { position: relative; flex: 1; max-width: 480px; display: flex; align-items: center; gap: .5rem; }
.kw-search-icon {
  position: absolute;
  left: .8rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--txt3);
  font-size: .9rem;
  pointer-events: none;
}
.kw-input {
  flex: 1;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: .6rem 1rem .6rem 2.4rem;
  font-family: var(--fm);
  font-size: .78rem;
  color: var(--txt);
  outline: none;
  transition: border-color .2s, box-shadow .2s, background .3s;
}
.kw-input:focus {
  border-color: var(--amber);
  box-shadow: 0 0 0 3px var(--amberg);
}
.kw-input::placeholder { color: var(--txt3); }

/* Botón limpiar filtro keyword */
.btn-kw-clear {
  flex-shrink: 0;
  background: none;
  border: 1px solid transparent;
  color: var(--txt3);
  font-size: .8rem;
  line-height: 1;
  cursor: pointer;
  padding: .3rem .4rem;
  border-radius: 4px;
  transition: color .15s, background .15s, border-color .15s;
}
.btn-kw-clear:hover {
  color: var(--rose);
  background: var(--roseg);
  border-color: var(--rose);
}

/* Botón de coincidencia exacta */
.btn-exact {
  flex-shrink: 0;
  font-family: var(--fm);
  font-size: .65rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--txt3);
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: .5rem .85rem;
  cursor: pointer;
  white-space: nowrap;
  transition: color .2s, border-color .2s, background .2s;
}
.btn-exact:hover  { color: var(--amber); border-color: var(--amber); }
.btn-exact.active {
  color: #000;
  background: var(--amber);
  border-color: var(--amber);
  font-weight: 700;
}

/* Keyword summary stats panel */
.kw-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .75rem;
  padding: 1rem 1.25rem;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  margin-bottom: 1.4rem;
  transition: background .3s;
}
.kws { text-align: center; }
.kws-lbl {
  font-family: var(--fm);
  font-size: .58rem;
  color: var(--txt3);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: .35rem;
}
.kws-val {
  font-family: var(--fm);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--amber);
}
.kws-delta {
  font-family: var(--fm);
  font-size: .65rem;
  font-weight: 600;
  margin-top: .25rem;
  min-height: .9rem;
}
.kws-delta.up   { color: var(--green); }
.kws-delta.down { color: var(--rose);  }
.kws-prev {
  font-family: var(--fm);
  font-size: .6rem;
  color: var(--txt3);
  margin-top: .15rem;
}

/* ── Tabs ───────────────────────────────────── */
.tabs {
  display: flex;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}
.tab {
  font-family: var(--fm);
  font-size: .68rem;
  color: var(--txt3);
  background: none;
  border: none;
  padding: .55rem 1rem;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color .2s, border-color .2s;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.tab:hover  { color: var(--txt2); }
.tab.active { color: var(--amber); border-bottom-color: var(--amber); }

/* ── Keyword table ──────────────────────────── */
.kwt { width: 100%; border-collapse: collapse; }
.kwt th {
  font-family: var(--fm);
  font-size: .6rem;
  color: var(--txt3);
  letter-spacing: .12em;
  text-transform: uppercase;
  text-align: left;
  padding: .55rem .75rem;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  user-select: none;
  transition: color .2s;
  white-space: nowrap;
}
.kwt th:hover, .kwt th.on { color: var(--amber); }

.kwt td {
  padding: .65rem .75rem;
  border-bottom: 1px solid rgba(245,158,11,.04);
  font-family: var(--fm);
  font-size: .74rem;
  color: var(--txt2);
  transition: background .15s;
}
[data-theme="light"] .kwt td {
  border-bottom-color: rgba(180,130,20,.08);
}
.kwt tr:hover td { background: rgba(245,158,11,.025); color: var(--txt); }
[data-theme="light"] .kwt tr:hover td { background: rgba(217,119,6,.05); }

.kwt .qcell {
  color: var(--txt);
  max-width: 280px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
}
.kwt .qcell:hover { color: var(--amber); }
.nr { text-align: right; }

/* Position badges */
.pbadge {
  display: inline-block;
  padding: .12rem .45rem;
  border-radius: 4px;
  font-size: .68rem;
  font-weight: 600;
}
.p1 { background: rgba(16,185,129,.15); color: var(--green); }
.p2 { background: rgba(245,158,11,.15); color: var(--amber); }
.p3 { background: rgba(59,130,246,.15); color: var(--blue); }
.p4 { background: rgba(244,63,94,.15);  color: var(--rose); }

/* Empty state */
.empty {
  text-align: center;
  padding: 3rem;
  font-family: var(--fm);
  font-size: .78rem;
  color: var(--txt3);
}

/* ── Delta badges inline en la tabla de keywords ── */
.kw-delta {
  display: inline-block;
  font-family: var(--fm);
  font-size: .58rem;
  font-weight: 600;
  padding: .1rem .3rem;
  border-radius: 3px;
  vertical-align: middle;
  margin-left: .3rem;
  white-space: nowrap;
}
.kw-delta.kd-up   { background: rgba(16,185,129,.15); color: var(--green); }
.kw-delta.kd-down { background: rgba(244,63,94,.15);  color: var(--rose);  }

/* ─────────────────────────────────────────────
   RESPONSIVE — Components
───────────────────────────────────────────── */
@media (max-width: 480px) {
  /* Oculta columnas menos críticas en la tabla */
  .kwt th.col-pos,  .kwt td.col-pos,
  .kwt th.col-ctr,  .kwt td.col-ctr { display: none; }

  /* Tabs de keywords más compactas */
  .tab { padding: .45rem .7rem; font-size: .62rem; }

  /* Badge de posición más pequeño */
  .pbadge { font-size: .6rem; padding: .08rem .35rem; }
}

.kw-yoy-badge {
  display: inline-block;
  font-family: var(--fm);
  font-size: .52rem;
  font-weight: 400;
  color: var(--amber);
  opacity: .65;
  letter-spacing: 0;
  text-transform: none;
  margin-left: .2rem;
  vertical-align: middle;
}