/* ============================================================
   LEO — live chat states + Leo Console (admin) styles.
   Token-based (design-system.css vars) → works light + dark.
   ============================================================ */

/* ---- chat: manage button, sources, typing, states ---- */
.leo-manage-btn { display: none; }
body[data-leo-admin="true"] .leo-manage-btn { display: inline-flex; }
.leo-ticket-skill-btn { display: none; }
body[data-leo-ticket-skill="true"] .leo-ticket-skill-btn { display: inline-flex; }

.leo-ticket-skill { margin: 0 0 18px; padding: 20px; border: 1px solid var(--hairline); border-radius: 10px; background: var(--surface); }
.leo-ticket-skill[hidden], .leo-ticket-output[hidden] { display: none; }
.leo-ticket-skill-head, .leo-ticket-output-head, .leo-ticket-actions { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.leo-ticket-skill-head h2 { margin: 0; color: var(--text-head); font-family: var(--font-sans); font-size: 18px; }
.leo-ticket-skill-head p { margin: 6px 0 0; color: var(--text-muted); font-size: 12.5px; line-height: 1.5; }
.leo-ticket-controls { display: grid; grid-template-columns: repeat(2, minmax(0, 180px)); gap: 12px; margin: 18px 0 12px; }
.leo-ticket-controls label { display: grid; gap: 6px; color: var(--text-muted); font-size: 11.5px; font-weight: 600; }
.leo-ticket-controls .form-input { min-height: 44px; border: 1px solid var(--border-btn); border-radius: 7px; background: var(--surface-2); color: var(--text-strong); font: inherit; padding: 8px 32px 8px 10px; }
.leo-ticket-status { min-height: 20px; color: var(--text-muted); font-size: 12px; }
.leo-ticket-status[data-state="error"] { color: var(--red); }
.leo-ticket-list { max-height: 300px; overflow-y: auto; border-top: 1px solid var(--rule-strong); }
.leo-ticket-empty { margin: 0; padding: 22px 2px; color: var(--text-muted); font-size: 12.5px; }
.leo-ticket-option { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 11px; align-items: start; min-height: 44px; padding: 12px 2px; border-bottom: 1px solid var(--rule); color: var(--text-body); cursor: pointer; }
.leo-ticket-option:hover { background: var(--hover); }
.leo-ticket-option input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--gold-dark); }
.leo-ticket-option strong { display: block; color: var(--text-head); font-size: 13px; line-height: 1.4; }
.leo-ticket-option span span { display: block; margin-top: 3px; color: var(--text-muted); font-size: 11.5px; }
.leo-ticket-actions { justify-content: flex-end; margin-top: 14px; }
.leo-ticket-output { margin-top: 18px; border-top: 1px solid var(--rule-strong); padding-top: 16px; }
.leo-ticket-output-head { align-items: center; color: var(--text-head); font-size: 13px; }
.leo-ticket-output pre { max-height: 420px; margin: 12px 0 0; padding: 16px; overflow: auto; border: 1px solid var(--hairline); border-radius: 7px; background: var(--surface-2); color: var(--text-strong); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; line-height: 1.55; white-space: pre-wrap; overflow-wrap: anywhere; }
.leo-ticket-controls select:focus-visible, .leo-ticket-option input:focus-visible, .leo-ticket-skill button:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

.leo-bubble.leo-abstain { background: var(--gold-faint); border-color: var(--gold-pill-border); color: var(--text-body); }
.leo-bubble.leo-error { background: var(--red-bg); border-color: var(--red); color: var(--text-strong); }
.leo-bubble code { background: rgba(127,127,127,.14); padding: 1px 5px; border-radius: 5px; font-size: .92em; }

.leo-typing { display: inline-flex; gap: 4px; align-items: center; height: 14px; }
.leo-typing span { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); opacity: .4; animation: leoblink 1.2s infinite; }
.leo-typing span:nth-child(2) { animation-delay: .2s; }
.leo-typing span:nth-child(3) { animation-delay: .4s; }
@keyframes leoblink { 0%,60%,100% { opacity: .3; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-2px); } }

.leo-sources { margin-top: 10px; padding-top: 9px; border-top: 1px dashed var(--rule); display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.leo-sources-label { font-size: 10px; font-weight: 700; letter-spacing: .07em; color: var(--text-faint); text-transform: uppercase; margin-right: 2px; }
.leo-source { display: inline-flex; align-items: center; gap: 5px; font-size: 11px; color: var(--text-body); background: var(--surface); border: 1px solid var(--hairline); border-radius: 999px; padding: 3px 9px 3px 4px; }
.leo-source-n { display: inline-flex; align-items: center; justify-content: center; min-width: 15px; height: 15px; padding: 0 3px; border-radius: 999px; background: var(--gold); color: #1f2533; font-size: 9.5px; font-weight: 800; }
.leo-source-sub { color: var(--text-faint); }

/* ---- console shell ---- */
.leo-admin { max-width: 1040px; }
.leo-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 22px 0 20px; }
.leo-stat { background: var(--surface); border: 1px solid var(--hairline); border-radius: 12px; padding: 16px 18px; box-shadow: var(--ds-shadow-card); }
.leo-stat-v { font-size: 26px; font-weight: 800; color: var(--text-head); line-height: 1.1; }
.leo-stat-l { font-size: 11px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; color: var(--text-faint); margin-top: 5px; }

.leo-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--rule); margin-bottom: 20px; }
.leo-tab { font-family: inherit; font-size: 13px; font-weight: 600; color: var(--text-muted); background: none; border: none; border-bottom: 2px solid transparent; padding: 10px 15px; margin-bottom: -1px; cursor: pointer; transition: color .15s, border-color .15s; }
.leo-tab:hover { color: var(--text-body); }
.leo-tab.active { color: var(--gold-dark); border-bottom-color: var(--gold); }

/* ---- badges ---- */
.leo-badge { display: inline-flex; align-items: center; font-size: 10.5px; font-weight: 700; letter-spacing: .03em; padding: 2px 8px; border-radius: 999px; text-transform: uppercase; border: 1px solid var(--hairline); color: var(--text-muted); background: var(--surface-2); }
.leo-badge-green { color: var(--green); background: var(--green-bg); border-color: transparent; }
.leo-badge-amber { color: var(--amber); background: var(--amber-bg); border-color: transparent; }
.leo-badge-red { color: var(--red); background: var(--red-bg); border-color: transparent; }
.leo-badge-grey { color: var(--text-muted); background: var(--surface-2); }
.leo-badge-navy { color: var(--navy-badge-text); border-color: var(--navy-badge-border); background: transparent; }

/* ---- action bar + forms ---- */
.leo-actionbar { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; }
.leo-hint { font-size: 12px; color: var(--text-faint); }
.leo-check { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--text-body); cursor: pointer; }
.leo-form { background: var(--surface); border: 1px solid var(--hairline); border-radius: 12px; padding: 18px; margin-bottom: 18px; display: flex; flex-direction: column; gap: 14px; }
.leo-form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.leo-form-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.leo-admin .form-field { display: flex; flex-direction: column; gap: 6px; margin: 0; }
.leo-admin .form-label { font-size: 11px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--text-faint); }
.leo-admin .form-input { width: 100%; box-sizing: border-box; font-family: inherit; font-size: 13.5px; padding: 9px 12px; border: 1px solid var(--border-btn); border-radius: 8px; background: var(--surface-2); color: var(--text-strong); }
.leo-admin .form-input:focus { outline: none; border-color: var(--gold); }
.leo-textarea { resize: vertical; min-height: 80px; line-height: 1.5; }
.leo-switch { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; color: var(--text-body); cursor: pointer; }
.leo-switch input { margin-top: 3px; }
.leo-note { font-size: 12px; color: var(--text-faint); border-top: 1px dashed var(--rule); padding-top: 12px; }
.leo-note code { background: rgba(127,127,127,.14); padding: 1px 6px; border-radius: 5px; }

.ds-btn-sm { padding: 7px 12px; font-size: 11px; }
.ds-btn-danger:hover { border-color: var(--red); color: var(--red); background: var(--hover-red); }

/* ---- document list ---- */
.leo-doclist, .leo-memlist { display: flex; flex-direction: column; gap: 12px; }
.leo-doc, .leo-mem { background: var(--surface); border: 1px solid var(--hairline); border-radius: 12px; padding: 15px 17px; display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: start; }
.leo-mem-archived { opacity: .55; }
.leo-doc-title, .leo-mem-title { font-size: 14.5px; font-weight: 700; color: var(--text-head); margin-bottom: 7px; }
.leo-doc-meta, .leo-mem-meta { display: flex; flex-wrap: wrap; gap: 7px; align-items: center; }
.leo-doc-num { font-size: 11.5px; color: var(--text-faint); }
.leo-doc-sum { font-size: 12.5px; color: var(--text-body); margin-top: 7px; }
.leo-doc-err { font-size: 12px; color: var(--red); margin-top: 7px; }
.leo-mem-text { font-size: 13px; color: var(--text-body); line-height: 1.5; margin-bottom: 8px; white-space: pre-wrap; }
.leo-doc-actions { display: flex; flex-direction: column; gap: 6px; align-items: stretch; }
.leo-doc-actions .ds-btn { justify-content: center; }

/* ---- chunk viewer ---- */
.leo-chunks { grid-column: 1 / -1; margin-top: 6px; border-top: 1px solid var(--rule); padding-top: 12px; display: flex; flex-direction: column; gap: 10px; max-height: 460px; overflow-y: auto; }
.leo-chunk { border: 1px solid var(--hairline); border-radius: 8px; padding: 10px 12px; background: var(--surface-2); }
.leo-chunk-head { display: flex; gap: 8px; align-items: center; margin-bottom: 6px; }
.leo-chunk-ord { font-size: 10.5px; font-weight: 700; color: var(--text-faint); }
.leo-chunk-tag { font-size: 11px; font-weight: 700; color: var(--gold-dark); }
.leo-chunk-pages { font-size: 11px; color: var(--text-faint); }
.leo-chunk-text { font-size: 12px; color: var(--text-body); line-height: 1.5; white-space: pre-wrap; }

/* ---- test retrieval ---- */
.leo-hitlist { display: flex; flex-direction: column; gap: 10px; }
.leo-hit { border: 1px solid var(--hairline); border-radius: 10px; padding: 12px 14px; background: var(--surface); }
.leo-hit-head { display: flex; gap: 9px; align-items: center; margin-bottom: 6px; }
.leo-hit-score { font-size: 12px; font-weight: 800; color: var(--gold-dark); font-variant-numeric: tabular-nums; }
.leo-hit-label { font-size: 12.5px; font-weight: 600; color: var(--text-head); }
.leo-hit-preview { font-size: 12px; color: var(--text-body); line-height: 1.5; }

@media (max-width: 720px) {
  .leo-stats { grid-template-columns: repeat(2, 1fr); }
  .leo-form-grid { grid-template-columns: 1fr; }
  .leo-doc, .leo-mem { grid-template-columns: 1fr; }
  .leo-doc-actions { flex-direction: row; flex-wrap: wrap; }
  .leo-ticket-controls { grid-template-columns: 1fr; }
  .leo-ticket-skill { padding: 16px; }
  .leo-ticket-skill-head { align-items: stretch; flex-direction: column; }
  .leo-ticket-actions .ds-btn, .leo-ticket-skill-head .ds-btn { width: 100%; justify-content: center; min-height: 44px; }
}