@import url('opportunity_ranking.css');

.ois-tool {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ois-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.ois-stat {
  padding: 10px 12px;
  background: var(--bg-canvas);
  border: 1px solid var(--border-default);
  border-radius: var(--radius);
}

.ois-stat-label {
  font-size: 10px;
  color: var(--fg-subtle);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.ois-stat-value {
  margin-top: 4px;
  font-size: 18px;
  font-weight: 700;
}

.ois-search {
  min-width: 180px;
  flex: 1 1 180px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-default);
  color: var(--fg-default);
  border-radius: var(--radius);
  font: inherit;
  font-size: 11px;
  padding: 6px 8px;
}

.ois-change.is-up {
  color: var(--accent-success, #3fb950);
}

.ois-change.is-down {
  color: var(--accent-danger, #f85149);
}

.ois-status {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 999px;
  border: 1px solid transparent;
  white-space: nowrap;
}

.ois-status.is-surge {
  color: var(--accent-success, #3fb950);
  border-color: color-mix(in srgb, var(--accent-success, #3fb950) 35%, transparent);
  background: color-mix(in srgb, var(--accent-success, #3fb950) 10%, transparent);
}

.ois-status.is-rising {
  color: #56d364;
  border-color: color-mix(in srgb, #56d364 35%, transparent);
  background: color-mix(in srgb, #56d364 10%, transparent);
}

.ois-status.is-stable {
  color: var(--fg-muted);
  border-color: var(--border-default);
  background: var(--bg-subtle);
}

.ois-status.is-falling {
  color: #ff7b72;
  border-color: color-mix(in srgb, #ff7b72 35%, transparent);
  background: color-mix(in srgb, #ff7b72 10%, transparent);
}

.ois-status.is-decline {
  color: var(--accent-danger, #f85149);
  border-color: color-mix(in srgb, var(--accent-danger, #f85149) 35%, transparent);
  background: color-mix(in srgb, var(--accent-danger, #f85149) 10%, transparent);
}

.ois-status.is-high-oi {
  color: var(--accent-emphasis, #58a6ff);
  border-color: color-mix(in srgb, var(--accent-emphasis, #58a6ff) 35%, transparent);
  background: color-mix(in srgb, var(--accent-emphasis, #58a6ff) 10%, transparent);
}

.ois-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.ois-detail-kv {
  padding: 8px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-default);
  border-radius: var(--radius);
}

.ois-detail-kv-label {
  font-size: 10px;
  color: var(--fg-subtle);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.ois-detail-kv-value {
  margin-top: 4px;
  font-size: 13px;
  font-weight: 600;
}

.ois-tool > .tf-guide-box {
  margin-top: 2px;
}

.tf-guide-box {
  background: var(--bg-canvas);
  border: 1px solid var(--border-default);
  border-left: 3px solid var(--accent-emphasis);
  border-radius: var(--radius);
  padding: 10px 12px;
  font-size: 11px;
  color: var(--fg-muted);
}

.tf-guide-box summary {
  cursor: pointer;
  color: var(--fg-default);
  font-weight: 600;
  font-size: 12px;
  list-style: none;
}

.tf-guide-box summary::-webkit-details-marker {
  display: none;
}

.tf-guide-content { margin-top: 10px; }

.tf-guide-intro {
  margin: 0 0 12px;
  line-height: 1.55;
  color: var(--fg-muted);
}

.tf-guide-heading {
  margin: 0 0 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--fg-default);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.tf-guide-list {
  margin: 0 0 12px;
  padding-left: 18px;
  line-height: 1.55;
}

.tf-guide-list:last-child { margin-bottom: 0; }

.tf-guide-list-consider li::marker { color: var(--accent); }

@media (max-width: 900px) {
  .ois-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
  .ois-stats { grid-template-columns: 1fr; }
  .ois-detail-grid { grid-template-columns: 1fr; }
}