/* AI運営センター */
.ai-ops-page {
  --ai-bg: #0b1020;
  --ai-panel: #151d2e;
  --ai-border: #2a3650;
  --ai-text: #e8eef7;
  --ai-muted: #94a3b8;
  --ai-accent: #38bdf8;
  --ai-warn: #fbbf24;
  --ai-danger: #f87171;
  font-family: "Noto Sans JP", system-ui, sans-serif;
  background: var(--ai-bg);
  color: var(--ai-text);
  min-height: 100vh;
  margin: 0;
}

.ai-ops-app {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem 1.25rem 2.5rem;
}

.ai-ops-header {
  border-bottom: 1px solid var(--ai-border);
  padding-bottom: 1rem;
  margin-bottom: 1rem;
}

.ai-ops-header h1 {
  margin: 0;
  font-size: 1.4rem;
  font-weight: 800;
}

.ai-ops-header p {
  margin: 0.35rem 0 0;
  color: var(--ai-muted);
  font-size: 0.875rem;
}

.ai-ops-back {
  color: var(--ai-muted);
  font-size: 0.875rem;
  text-decoration: none;
}

.ai-ops-back:hover {
  color: var(--ai-accent);
}

.ai-ops-notify-bar {
  margin-top: 0.5rem;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  background: rgba(248, 113, 113, 0.12);
  font-size: 0.8125rem;
}

.ai-ops-command {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.ai-ops-command input {
  flex: 1;
  min-width: 200px;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--ai-border);
  background: var(--ai-panel);
  color: var(--ai-text);
}

.ai-ops-btn {
  padding: 0.5rem 0.85rem;
  border-radius: 8px;
  border: 1px solid var(--ai-border);
  background: #1e293b;
  color: var(--ai-text);
  font-weight: 600;
  font-size: 0.8125rem;
  cursor: pointer;
}

.ai-ops-btn:hover {
  border-color: var(--ai-accent);
}

.ai-ops-btn--primary {
  background: var(--ai-accent);
  border-color: var(--ai-accent);
  color: #0f172a;
}

.ai-ops-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 1rem;
}

.ai-ops-tab {
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--ai-border);
  background: transparent;
  color: var(--ai-muted);
  font-size: 0.8125rem;
  cursor: pointer;
}

.ai-ops-tab.is-active {
  background: rgba(56, 189, 248, 0.15);
  color: #7dd3fc;
  border-color: var(--ai-accent);
}

.ai-ops-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: 1rem;
  min-height: 480px;
}

@media (max-width: 960px) {
  .ai-ops-layout {
    grid-template-columns: 1fr;
  }
}

.ai-ops-panel {
  background: var(--ai-panel);
  border: 1px solid var(--ai-border);
  border-radius: 12px;
  overflow: hidden;
}

.ai-ops-panel__head {
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--ai-border);
  font-weight: 700;
  font-size: 0.875rem;
}

.ai-ops-case-btn {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.75rem 1rem;
  border: none;
  border-bottom: 1px solid var(--ai-border);
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.ai-ops-case-btn:hover,
.ai-ops-case-btn.is-selected {
  background: rgba(255, 255, 255, 0.04);
}

.ai-ops-case-btn__title {
  font-weight: 600;
  font-size: 0.875rem;
}

.ai-ops-case-btn__meta {
  font-size: 0.75rem;
  color: var(--ai-muted);
  margin-top: 0.25rem;
}

.ai-ops-tag {
  display: inline-block;
  padding: 0.08rem 0.4rem;
  border-radius: 4px;
  font-size: 0.6875rem;
  font-weight: 700;
  margin-right: 0.25rem;
}

.ai-ops-tag--critical { background: #7f1d1d; color: #fecaca; }
.ai-ops-tag--high { background: #451a03; color: #fde68a; }
.ai-ops-tag--medium { background: #1e3a5f; color: #93c5fd; }
.ai-ops-tag--low { background: #334155; color: #cbd5e1; }

.ai-ops-detail {
  padding: 1rem;
  font-size: 0.875rem;
  line-height: 1.55;
}

.ai-ops-detail h3 {
  margin: 0 0 0.35rem;
  font-size: 0.75rem;
  color: var(--ai-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ai-ops-detail section {
  margin-bottom: 1rem;
}

.ai-ops-pre {
  white-space: pre-wrap;
  word-break: break-word;
  background: rgba(0, 0, 0, 0.25);
  padding: 0.6rem;
  border-radius: 8px;
  margin: 0;
  font-size: 0.8125rem;
}

.ai-ops-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0 1rem 1rem;
}

.ai-ops-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.ai-ops-modal[hidden] {
  display: none;
}

.ai-ops-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
}

.ai-ops-modal__panel {
  position: relative;
  max-width: 440px;
  width: 100%;
  padding: 1.25rem;
  border-radius: 12px;
  background: var(--ai-panel);
  border: 1px solid var(--ai-border);
}

.ai-ops-modal__panel textarea {
  width: 100%;
  margin-top: 0.5rem;
  border-radius: 8px;
  padding: 0.5rem;
  border: 1px solid var(--ai-border);
  background: #0f172a;
  color: var(--ai-text);
}

.ai-ops-modal__actions {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
  margin-top: 1rem;
}

.ai-ops-hint {
  font-size: 0.8125rem;
  color: var(--ai-muted);
  margin: 0 0 0.75rem;
}

.ai-ops-hint.is-ok { color: #86efac; }