/* Экран «Обучение помощника» (public/panel/learning.js). Токены — из panel.css; свои классы с префиксом learn-. */

.learn-content { display: flex; flex-direction: column; gap: 16px; }

/* ---------- настройки ---------- */
.learn-setting {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  flex-wrap: wrap;
  padding: 14px 0;
}
.learn-setting + .learn-setting { box-shadow: 0 -1px 0 var(--line); }
.learn-setting-text { min-width: 0; flex: 1 1 240px; }
.learn-setting-label { font-weight: 500; }
.learn-setting-hint { color: var(--ink-2); font-size: 13px; line-height: 1.45; margin-top: 2px; }
.learn-seg.is-busy { opacity: .6; pointer-events: none; }
.learn-refresh {
  display: flex;
  align-items: center;
  gap: 8px 14px;
  flex-wrap: wrap;
  padding-top: 14px;
  box-shadow: 0 -1px 0 var(--line);
}
.learn-refresh-hint { color: var(--ink-3); font-size: 13px; min-width: 0; }

/* ---------- история ---------- */
.learn-cycles { list-style: none; margin: 8px 0 0; padding: 0; display: flex; flex-direction: column; }
.learn-cycle + .learn-cycle { box-shadow: 0 -1px 0 var(--line); }
.learn-cycle-toggle {
  display: flex;
  align-items: center;
  gap: 8px 16px;
  flex-wrap: wrap;
  width: 100%;
  min-height: 44px;
  padding: 12px 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.learn-cycle-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: var(--r-md, 8px); }
.learn-cycle-main { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 12px; flex: 1 1 200px; min-width: 0; }
.learn-cycle-kind { font-weight: 600; }
.learn-cycle-period { color: var(--ink-2); font-size: 14px; }
.learn-cycle-date { color: var(--ink-3); font-size: 12.5px; }
.learn-counts { display: flex; flex-wrap: wrap; gap: 6px; }
.learn-cycle-caret { color: var(--ink-3); transition: transform .2s var(--ease-out); }
.learn-cycle.is-open .learn-cycle-caret { transform: rotate(180deg); }
.learn-cycle-panel { padding: 0 0 16px; }
.learn-cycle-panel[hidden] { display: none; }
.learn-empty { margin: 0; color: var(--ink-3); font-size: 14px; }

.learn-bulk {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
  flex-wrap: wrap;
  padding: 10px 12px;
  margin-bottom: 12px;
  border-radius: var(--r-lg, 12px);
  background: var(--surface-2);
}
.learn-bulk-text { font-size: 13.5px; color: var(--ink-2); }
.learn-bulk-actions { display: flex; flex-wrap: wrap; gap: 8px; }

/* ---------- предложения ---------- */
.learn-items { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.learn-item {
  padding: 14px 16px;
  border-radius: var(--r-lg, 12px);
  border: 1px solid var(--line);
  background: var(--surface);
  min-width: 0;
}
.learn-item-accepted, .learn-item-rejected { background: var(--surface-2); }
.learn-item-head { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.learn-item-title { font-weight: 500; overflow-wrap: anywhere; }
.learn-item-body { margin: 6px 0 0; color: var(--ink-2); font-size: 14px; line-height: 1.5; overflow-wrap: anywhere; white-space: pre-wrap; }
.learn-refs { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 12px; margin-top: 10px; font-size: 12.5px; }
.learn-refs-label { color: var(--ink-3); }
.learn-ref { color: var(--accent); text-decoration: none; overflow-wrap: anywhere; }
a.learn-ref:hover { text-decoration: underline; }
.learn-ref-plain { color: var(--ink-2); }
.learn-field { margin-top: 10px; }
.learn-item-error { margin: 10px 0 0; font-size: 13px; line-height: 1.45; color: var(--danger-ink, #B83232); overflow-wrap: anywhere; }
.learn-item-error[hidden], .learn-answer-hint[hidden] { display: none; }
.learn-item-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }

@media (max-width: 560px) {
  .learn-setting .seg { width: 100%; }
  .learn-setting .seg-item { flex: 1 1 0; min-width: 0; padding-inline: 8px; white-space: normal; }
  .learn-refs a, .learn-ref { display: inline-flex; align-items: center; min-height: 44px; }
  .learn-refresh .btn, .learn-bulk-actions .btn, .learn-item-actions .btn { flex: 1 1 auto; }
  .learn-cycle-caret { margin-left: auto; }
  .learn-item { padding: 12px; }
}
@media (max-width: 900px) {
  .learn-content .btn-sm, .learn-content .seg-item { height: auto; min-height: 44px; }
}
@media (prefers-reduced-motion: reduce) {
  .learn-cycle-caret { transition: none; }
}