/*
 * Public member-site pages index.php?usid=&p=ext / p=friends - redesigned 2026-09-27.
 * Prefix kix-. p=friends also uses assets/km-people.css (kp- cards, bar, hero).
 * Uses the km-theme.css tokens (--km-*). Keep this file ASCII.
 */
.kix-page { max-width: 1240px; margin: 0 auto; }

/* ---------- breadcrumb ---------- */
.kix-crumb { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; font-size: 13px; color: var(--km-muted, #667085); margin: 0 2px 12px; }
.kix-crumb a { color: var(--km-muted, #667085); text-decoration: none !important; display: inline-flex; align-items: center; gap: 5px; }
.kix-crumb a:hover { color: var(--km-primary); }
.kix-crumb .fa-angle-right { opacity: .6; }
.kix-crumb b { color: var(--km-text, #1d2433); font-weight: 500; }

/* ---------- friends: owner in the hero ---------- */
.kix-owner-pic {
  position: relative; width: 64px; height: 64px; flex: none; display: block; border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, .35);
}
.kix-owner-pic img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; display: block; background: rgba(255, 255, 255, .2); }
.kix-owner-pic .kp-dot { position: absolute; right: 1px; bottom: 1px; width: 15px; height: 15px; border-color: rgba(255, 255, 255, .9); }
.kix-hero-sub { display: flex; flex-wrap: wrap; gap: 4px 12px; }
.kix-hero-sub span { display: inline-flex; align-items: center; gap: 5px; }
.kix-owner-bar { display: flex; justify-content: flex-end; gap: 8px; flex-wrap: wrap; margin: -4px 0 12px; }
.kix-owner-bar .btn { border-radius: 999px !important; }
.kix-since { display: block; font-size: 12px; color: var(--km-muted, #667085); margin-top: 2px; }
.kix-since .fa { opacity: .7; }
.kix-me { background: var(--km-primary-soft); color: var(--km-primary); }

/* list view of the friends grid (kp-page.is-list comes from km-people.js) */
.kp-page.is-list .kix-since { display: inline; margin: 0 0 0 8px; }

/* ---------- ext: header ---------- */
.kix-head {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap; padding: 18px 20px; margin-bottom: 16px;
  background: var(--km-surface, #fff); border: 1px solid var(--km-border, #e4e7ec); border-radius: 18px; box-shadow: var(--km-shadow-sm);
}
.kix-head-ico {
  width: 48px; height: 48px; border-radius: 14px; flex: none; display: inline-flex; align-items: center; justify-content: center;
  background: var(--km-primary); color: #fff; font-size: 21px;
  box-shadow: 0 8px 18px -8px var(--km-primary);
}
.kix-head-txt { flex: 1 1 240px; min-width: 0; }
.kix-head h2 { margin: 0 0 3px; font-size: 22px; font-weight: 600; color: var(--km-text, #1d2433); line-height: 1.3; }
.kix-head p { margin: 0; font-size: 13.5px; color: var(--km-muted, #667085); }
.kix-count {
  font-size: 13px; color: var(--km-primary); background: var(--km-primary-soft); border-radius: 999px; padding: 5px 14px;
  white-space: nowrap; font-weight: 500;
}

/* ---------- ext: layout ---------- */
.kix-ext-layout { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 18px; align-items: start; }

/* table of contents */
.kix-toc {
  background: var(--km-surface, #fff); border: 1px solid var(--km-border, #e4e7ec); border-radius: 16px; box-shadow: var(--km-shadow-sm);
  position: sticky; top: 70px; overflow: hidden;
}
.kix-toc-toggle {
  display: flex; width: 100%; align-items: center; gap: 8px; border: 0; background: transparent; padding: 14px 16px;
  font-weight: 600; font-size: 14.5px; color: var(--km-text, #1d2433); text-align: left; cursor: default;
  border-bottom: 1px solid var(--km-border, #e4e7ec);
}
.kix-toc-toggle .kix-toc-n { margin-left: auto; font-weight: 500; font-size: 12px; color: var(--km-muted, #667085); background: var(--km-surface-2, #f1f5f9); border-radius: 999px; padding: 2px 9px; }
.kix-toc-toggle .fa-chevron-down { display: none; transition: transform .2s var(--km-ease); }
.kix-toc-body { max-height: calc(100vh - 150px); overflow: auto; overscroll-behavior: contain; }
.kix-filter { position: relative; padding: 10px 12px 4px; }
.kix-filter .fa-search { position: absolute; left: 24px; top: 50%; margin-top: 3px; transform: translateY(-50%); color: var(--km-muted, #667085); pointer-events: none; font-size: 13px; }
.kix-filter input {
  width: 100%; height: 36px; border: 1px solid var(--km-border, #e4e7ec); border-radius: 10px; padding: 0 12px 0 32px;
  background: var(--km-surface-2, #f8fafc); font-size: 13.5px; outline: 0;
}
.kix-filter input:focus { border-color: var(--km-primary); background: var(--km-surface, #fff); box-shadow: 0 0 0 3px var(--km-primary-ring); }
.kix-toc-list { list-style: none; margin: 0; padding: 6px; counter-reset: none; }
.kix-toc-list li { margin: 0; }
.kix-toc-list a {
  display: flex; gap: 10px; align-items: flex-start; padding: 9px 10px; border-radius: 10px; color: var(--km-text, #1d2433) !important;
  text-decoration: none !important; transition: background .15s;
}
.kix-toc-list a:hover { background: var(--km-surface-2, #f1f5f9); }
.kix-toc-list a.is-active { background: var(--km-primary-soft); }
.kix-toc-no {
  flex: none; width: 26px; height: 26px; border-radius: 8px; display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 600; background: var(--km-surface-2, #f1f5f9); color: var(--km-muted, #667085); margin-top: 1px;
}
.kix-toc-list a.is-active .kix-toc-no { background: var(--km-primary); color: #fff; }
.kix-toc-txt { min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.kix-toc-txt b { font-weight: 500; font-size: 14px; line-height: 1.35; overflow-wrap: anywhere; }
.kix-toc-list a.is-active .kix-toc-txt b { color: var(--km-primary); font-weight: 600; }
.kix-toc-txt small { font-size: 12px; color: var(--km-muted, #667085); }
.kix-nomatch { margin: 4px 12px 14px; font-size: 13px; color: var(--km-muted, #667085); text-align: center; }

/* reader */
.kix-doc {
  background: var(--km-surface, #fff); border: 1px solid var(--km-border, #e4e7ec); border-radius: 18px; box-shadow: var(--km-shadow-sm);
  min-width: 0; scroll-margin-top: 70px; overflow: hidden;
}
.kix-doc-head { padding: 24px 28px 16px; border-bottom: 1px solid var(--km-border, #e4e7ec); }
.kix-doc-kicker { display: inline-block; font-size: 12px; font-weight: 600; letter-spacing: .02em; color: var(--km-primary); margin-bottom: 6px; }
.kix-doc-head h1 { margin: 0 0 12px; font-size: 26px; font-weight: 600; line-height: 1.35; color: var(--km-text, #1d2433); overflow-wrap: anywhere; }
.kix-doc-meta { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; font-size: 13px; color: var(--km-muted, #667085); }
.kix-doc-meta > span { display: inline-flex; align-items: center; gap: 6px; }
.kix-doc-tools { display: inline-flex; gap: 6px; }
.kix-tool {
  display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 12px; border-radius: 999px; font-size: 13px;
  border: 1px solid var(--km-border, #e4e7ec); background: var(--km-surface, #fff); color: var(--km-text, #1d2433); cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
}
.kix-tool:hover { background: var(--km-primary-soft); color: var(--km-primary); border-color: transparent; }
.kix-tool.is-done { background: rgba(18, 183, 106, .12); color: #067647; border-color: transparent; }
.kix-doc-body { padding: 22px 28px 28px; font-size: 15.5px; line-height: 1.8; color: var(--km-text, #1d2433); overflow-wrap: anywhere; }
.kix-doc-body img, .kix-doc-body video { max-width: 100%; height: auto; border-radius: 10px; }
.kix-doc-body iframe { max-width: 100%; border: 0; border-radius: 10px; }
.kix-doc-body table { max-width: 100%; }
.kix-doc-body p { margin: 0 0 1em; }
.kix-doc-empty { text-align: center; color: var(--km-muted, #667085); padding: 30px 10px; }
.kix-doc-empty .fa { display: block; font-size: 34px; opacity: .45; margin-bottom: 8px; }

/* prev / next */
.kix-pn { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 28px 26px; }
.kix-pn a {
  display: flex; flex-direction: column; gap: 3px; padding: 12px 16px; border-radius: 12px; min-width: 0;
  border: 1px solid var(--km-border, #e4e7ec); color: var(--km-text, #1d2433) !important; text-decoration: none !important;
  transition: border-color .15s, background .15s, transform .15s var(--km-ease);
}
.kix-pn a:hover { border-color: var(--km-primary); background: var(--km-primary-soft); transform: translateY(-1px); }
.kix-pn small { font-size: 12px; color: var(--km-muted, #667085); display: inline-flex; align-items: center; gap: 5px; }
.kix-pn b { font-weight: 500; font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kix-pn .is-next { text-align: right; align-items: flex-end; grid-column: 2; }

/* empty page */
.kix-empty {
  background: var(--km-surface, #fff); border: 1px dashed var(--km-border-strong, #cfd4dc); border-radius: 18px;
  padding: 48px 20px; text-align: center; color: var(--km-muted, #667085);
}
.kix-empty .fa { font-size: 42px; opacity: .4; display: block; margin-bottom: 12px; }
.kix-empty b { display: block; font-size: 16px; color: var(--km-text, #1d2433); margin-bottom: 4px; font-weight: 600; }

/* ---------- small screens ---------- */
@media (max-width: 991px) {
  .kix-ext-layout { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .kix-toc { position: static; }
  .kix-toc-toggle { cursor: pointer; border-bottom: 0; }
  .kix-toc-toggle .fa-chevron-down { display: inline-block; }
  .kix-toc.is-open .kix-toc-toggle { border-bottom: 1px solid var(--km-border, #e4e7ec); }
  .kix-toc.is-open .kix-toc-toggle .fa-chevron-down { transform: rotate(180deg); }
  .kix-toc.is-js:not(.is-open) .kix-toc-body { display: none; }
  .kix-toc-body { max-height: 55vh; }
}
@media (max-width: 600px) {
  .kix-head { padding: 14px; gap: 12px; flex-wrap: nowrap; }
  .kix-head-ico { width: 42px; height: 42px; font-size: 18px; border-radius: 12px; }
  .kix-head-txt { flex: 1 1 0; }
  .kix-head h2 { font-size: 19px; }
  .kix-head p { font-size: 12.5px; }
  .kix-count { display: none; }
  .kix-doc-head { padding: 18px 16px 12px; }
  .kix-doc-head h1 { font-size: 21px; }
  .kix-doc-body { padding: 16px 16px 20px; font-size: 15px; }
  .kix-pn { grid-template-columns: minmax(0, 1fr); padding: 0 16px 18px; }
  .kix-pn .is-next { grid-column: 1; }
  .kix-tool span { display: none; }
  .kix-owner-pic { width: 52px; height: 52px; }
  .kix-friends .kp-bar-row:first-child { flex-wrap: nowrap; }
  .kix-friends .kp-go span { display: none; }
  .kix-friends .kp-go { padding: 0 16px; }
}

/* ---------- print: the document only ---------- */
@media print {
  .kix-crumb, .kix-head, .kix-toc, .kix-pn, .kix-doc-tools { display: none !important; }
  .kix-ext-layout { display: block; }
  .kix-doc { border: 0; box-shadow: none; }
  .kix-doc-head, .kix-doc-body { padding-left: 0; padding-right: 0; }
}