/* Frequency table / controls / heatmap — styled to match the res-* design system (see diadesorte-resultado.css) */

/* Remove the browser's default blue focus/tap highlight on buttons; use the gold accent instead */
.freq-th,
.freq-tab,
.freq-btn {
  -webkit-tap-highlight-color: transparent;
  outline: none;
}
.freq-th:focus-visible,
.freq-tab:focus-visible,
.freq-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.res-freq-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}
.res-freq-card-header span {
  font-size: 13px;
  color: var(--text-muted);
}

/* Controls */
.freq-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: flex-end;
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 18px 20px;
  margin-bottom: 18px;
}
.freq-control-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.freq-control-group label {
  color: var(--text-muted);
  font-weight: 600;
  white-space: nowrap;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.freq-input {
  padding: 9px 12px;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  font-size: 14px;
  width: 110px;
  background: #ffffff;
}
.freq-input:focus { outline: none; border-color: var(--accent); }
.freq-select {
  padding: 9px 12px;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  font-size: 14px;
  background: #ffffff;
  cursor: pointer;
}
.freq-select:focus { outline: none; border-color: var(--accent); }
.freq-btn {
  padding: 9px 22px;
  background: var(--accent);
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  align-self: flex-end;
  transition: background 0.2s ease, transform 0.2s ease;
}
.freq-btn:hover { background: var(--accent-dark); border: none; transform: translateY(-1px); }
.freq-btn:disabled { opacity: 0.6; cursor: default; transform: none; }

/* Chips */
.freq-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}
.freq-chip {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: 99px;
  padding: 6px 16px;
  font-size: 13px;
  color: var(--text-muted);
  white-space: nowrap;
}
.freq-chip strong { color: var(--accent-dark); }

/* Tabs */
.freq-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 16px;
}
.freq-tab {
  padding: 9px 22px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  border: 1px solid var(--border-light);
  background: #ffffff;
  color: var(--text-muted);
  border-radius: 99px;
  transition: all 0.2s ease;
}
.freq-tab:hover { border: 1px solid var(--accent); color: var(--accent-dark); background: #ffffff; }
.freq-tab.active {
  background: var(--accent);
  color: #ffffff;
  border: 1px solid var(--accent);
}
.freq-tab.active:hover { background: var(--accent-dark); border: 1px solid var(--accent-dark); color: #ffffff; }

/* Table — modern grid/card rows (no <table> element, avoids tr/td foster-parenting issues) */
.freq-table-wrap { overflow-x: auto; }
.freq-rows { min-width: 620px; display: flex; flex-direction: column; gap: 6px; }

.freq-row {
  display: grid;
  grid-template-columns: 76px 1.5fr 90px 100px 120px;
  align-items: center;
  gap: 14px;
  padding: 12px 18px;
}
.freq-row-head {
  padding: 0 18px 10px;
  position: sticky;
  top: 0;
  background: #ffffff;
  z-index: 1;
}
.freq-rows-body .freq-row {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: 14px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.freq-rows-body .freq-row:hover {
  transform: translateY(-2px);
  border-color: rgba(204, 178, 37, 0.4);
  box-shadow: 0 6px 16px rgba(204, 178, 37, 0.12);
}

.freq-th {
  display: flex;
  align-items: center;
  gap: 2px;
  border: none;
  background: none;
  padding: 0;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  font-family: inherit;
}
.freq-th:hover { color: var(--accent-dark); border: none; background: none; }
.freq-th.sorted { color: var(--accent-dark); }
.freq-th-static { cursor: default; }
.freq-th-static:hover { color: var(--text-muted); border: none; background: none; }
.freq-th-arrow { font-weight: 800; }

.freq-cell { font-size: 14px; color: var(--text-main); }
.freq-cell-num { display: flex; }
.freq-num-badge {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: #ffffff;
  font-weight: 800;
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2), inset 0 1px 2px rgba(255, 255, 255, 0.35);
  flex-shrink: 0;
}
.freq-bar-wrap { display: flex; align-items: center; gap: 10px; min-width: 140px; }
.freq-bar-bg { flex: 1; height: 7px; background: #eee; border-radius: 4px; overflow: hidden; }
.freq-bar-fill { height: 100%; border-radius: 4px; background: var(--accent); transition: width 0.3s ease; }
.freq-pct { font-size: 13px; font-variant-numeric: tabular-nums; min-width: 26px; text-align: right; color: var(--text-muted); font-weight: 700; }
.freq-cell-rel { font-variant-numeric: tabular-nums; font-weight: 600; }

.status-badge { display: inline-block; padding: 3px 12px; border-radius: 99px; font-size: 12px; font-weight: 700; }
.status-quente { background: #fff0e0; color: #c05000; }
.status-fria { background: #e8f0ff; color: #1a5fa8; }
.status-media { background: #f0f0f0; color: #666; }
.desvio-pos { color: #c05000; font-weight: 700; }
.desvio-neg { color: #1a5fa8; font-weight: 700; }
.desvio-neu { color: #888; }

/* Heatmap */
.freq-grid-wrap { padding: 4px 0; }
.freq-grid-legend { display: flex; align-items: center; gap: 8px; margin-bottom: 18px; font-size: 12px; color: var(--text-muted); }
.freq-grid-legend-bar { flex: 1; max-width: 220px; height: 10px; border-radius: 5px; background: linear-gradient(to right, #3b82f6, #e5e7eb, #f97316); }
.freq-grid { display: flex; flex-wrap: wrap; gap: 6px; }
.freq-cell {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 800;
  cursor: default;
  transition: transform 0.15s ease;
}
.freq-cell:hover { transform: scale(1.1); z-index: 1; }

@media (max-width: 540px) {
  .freq-cell { width: 38px; height: 38px; font-size: 11px; }
  .freq-controls { padding: 14px; }
}