/*
 * iPundit Community — custom-engine stylesheet (step 1 of migration).
 *
 * Owned by /iforum/views/*. Q2A pages still load qa-styles.css from the
 * Q2A theme; this file applies only to pages we render ourselves.
 *
 * All classes namespaced `ifo-*` (i for iPundit, fo for forum) so there
 * is zero risk of collision with Q2A's `qa-*` classes during the
 * transition. Visual tokens mirror Common\DesignTheme.vb /
 * iPundit Solutions/css/iPundit-tokens.css.
 */

:root {
  --ip-primary-dark:     #1B587D;
  --ip-primary:          #2E94D1;
  --ip-primary-light:    #C0DEF1;
  --ip-primary-lightest: #EBF5FB;
  --ip-body-text:        #1A1A1A;
  --ip-muted:            #6B7B8D;
  --ip-bg:               #EEF6FB;
  --ip-page-bg:          #FFFFFF;
  --ip-hover-dark:       #144A6B;
  --ip-secondary-border: #B0BEC5;

  --ip-font: 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
  --ip-radius: 8px;
  --ip-radius-sm: 4px;

  --ifo-content-max: 1280px;
  --ifo-side-width:  300px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--ip-bg);
  color: var(--ip-body-text);
  font-family: var(--ip-font);
  font-size: 15px;
  line-height: 1.55;
  min-height: 100vh;
}
body { display: flex; flex-direction: column; }

a { color: var(--ip-primary-dark); text-decoration: none; }
a:hover { color: var(--ip-hover-dark); text-decoration: underline; }

/* ─────────────────────────────────────────────────────────────
 * Header
 * ───────────────────────────────────────────────────────────── */

.ifo-header {
  background: var(--ip-primary-dark);
  color: #FFFFFF;
  flex: 0 0 auto;
}
.ifo-header-inner {
  max-width: var(--ifo-content-max);
  margin: 0 auto;
  padding: 12px 28px 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-areas: "logo slogan userbar";
  align-items: center;
  column-gap: 24px;
}
.ifo-logo {
  grid-area: logo;
  display: inline-flex;
  align-items: center;
}
.ifo-logo img {
  display: block;
  height: 44px;
  width: auto;
}
.ifo-slogan {
  grid-area: slogan;
  justify-self: center;
  color: var(--ip-primary-light);
  font-size: 17px;
  font-style: italic;
  font-weight: 500;
  letter-spacing: 0.2px;
}
.ifo-userbar {
  grid-area: userbar;
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 13px;
}
.ifo-userbar-hello { color: rgba(255,255,255,0.78); }
.ifo-userbar-hello strong { color: #FFFFFF; font-weight: 600; }
.ifo-userbar-link {
  color: rgba(255,255,255,0.85);
  padding: 4px 10px;
  border-radius: var(--ip-radius-sm);
  transition: background 0.15s, color 0.15s;
}
.ifo-userbar-link:hover {
  background: rgba(255,255,255,0.10);
  color: #FFFFFF;
  text-decoration: none;
}
.ifo-userbar-cta {
  background: var(--ip-primary);
  color: #FFFFFF;
  font-weight: 600;
}
.ifo-userbar-cta:hover { background: var(--ip-hover-dark); }

.ifo-nav {
  background: var(--ip-primary-dark);
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 6px;
}
.ifo-nav-list,
.ifo-nav {
  display: flex;
  max-width: var(--ifo-content-max);
  margin: 0 auto;
  padding: 0 28px;
  gap: 4px;
  align-items: center;
  list-style: none;
}
.ifo-nav-list { padding: 0; flex: 1 1 auto; }
.ifo-nav-link {
  display: inline-block;
  padding: 10px 16px;
  color: rgba(255,255,255,0.92);
  font-weight: 500;
  border-bottom: 3px solid transparent;
  transition: background 0.15s, border-color 0.15s;
}
.ifo-nav-link:hover {
  background: var(--ip-hover-dark);
  color: #FFFFFF;
  text-decoration: none;
}
.ifo-nav-link-selected {
  border-bottom-color: var(--ip-primary-light);
  background: rgba(0,0,0,0.18);
}
.ifo-nav-link-ask {
  color: var(--ip-primary-light);
  font-weight: 600;
}
.ifo-search { display: flex; gap: 6px; margin-left: auto; padding: 6px 0; }
.ifo-search-field {
  background: rgba(255,255,255,0.95);
  border: 1px solid transparent;
  border-radius: var(--ip-radius-sm);
  padding: 6px 10px;
  font-family: var(--ip-font);
  font-size: 13px;
  width: 220px;
}
.ifo-search-field:focus { outline: 2px solid var(--ip-primary); background: #FFFFFF; }
.ifo-search-button {
  background: var(--ip-primary);
  color: #FFFFFF;
  border: none;
  padding: 6px 14px;
  border-radius: var(--ip-radius-sm);
  font: inherit;
  cursor: pointer;
}
.ifo-search-button:hover { background: var(--ip-hover-dark); }

/* ─────────────────────────────────────────────────────────────
 * Page body
 * ───────────────────────────────────────────────────────────── */

.ifo-page {
  flex: 1 0 auto;
  background: var(--ip-bg);
}
.ifo-page-inner {
  max-width: var(--ifo-content-max);
  margin: 0 auto;
  padding: 24px 28px 32px;
}

.ifo-hero {
  background: var(--ip-page-bg);
  border-radius: var(--ip-radius);
  padding: 22px 26px;
  margin-bottom: 24px;
  border: 1px solid var(--ip-primary-light);
}
.ifo-hero h1 {
  margin: 0 0 8px;
  color: var(--ip-primary-dark);
  font-size: 22px;
  font-weight: 700;
}
.ifo-hero p { margin: 6px 0; color: var(--ip-body-text); }
.ifo-hero-cta { margin-top: 12px; display: flex; gap: 10px; }

.ifo-btn {
  display: inline-block;
  padding: 9px 18px;
  border-radius: var(--ip-radius-sm);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.ifo-btn-primary {
  background: var(--ip-primary-dark);
  color: #FFFFFF;
}
.ifo-btn-primary:hover { background: var(--ip-hover-dark); color: #FFFFFF; text-decoration: none; }
.ifo-btn-secondary {
  background: transparent;
  color: var(--ip-primary-dark);
  border-color: var(--ip-primary-dark);
}
.ifo-btn-secondary:hover { background: var(--ip-primary-lightest); text-decoration: none; }

/* ─────────────────────────────────────────────────────────────
 * Layout — main + side
 * ───────────────────────────────────────────────────────────── */

.ifo-layout {
  display: grid;
  grid-template-columns: 1fr var(--ifo-side-width);
  gap: 24px;
  align-items: start;
}

.ifo-main,
.ifo-side > .ifo-card {
  background: var(--ip-page-bg);
  border: 1px solid var(--ip-primary-light);
  border-radius: var(--ip-radius);
  padding: 18px 22px;
}
.ifo-side { display: flex; flex-direction: column; gap: 16px; }

.ifo-section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin: 0 0 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--ip-primary-light);
}
.ifo-section-heading h2 {
  margin: 0;
  color: var(--ip-primary-dark);
  font-size: 18px;
}
.ifo-section-link { font-size: 13px; }

/* Question list */
.ifo-q-list { list-style: none; margin: 0; padding: 0; }
.ifo-q {
  display: flex;
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--ip-primary-light);
}
.ifo-q:last-child { border-bottom: none; }
.ifo-q-stats {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 60px;
  text-align: right;
  font-size: 12px;
  color: var(--ip-muted);
}
.ifo-q-stat { display: flex; flex-direction: column; }
.ifo-q-stat-num { font-size: 16px; font-weight: 700; color: var(--ip-primary-dark); line-height: 1.1; }
.ifo-q-stat-label { font-size: 11px; color: var(--ip-muted); text-transform: uppercase; letter-spacing: 0.4px; }
.ifo-q-body { flex: 1 1 auto; min-width: 0; }
.ifo-q-title { margin: 0 0 6px; font-size: 16px; line-height: 1.35; }
.ifo-q-title a { color: var(--ip-primary-dark); font-weight: 600; }
.ifo-q-title a:visited { color: #4A6E85; }
.ifo-q-meta { font-size: 12.5px; color: var(--ip-muted); display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

.ifo-empty {
  padding: 18px;
  background: var(--ip-primary-lightest);
  border-left: 4px solid var(--ip-primary);
  border-radius: 0 var(--ip-radius-sm) var(--ip-radius-sm) 0;
}
.ifo-empty p { margin: 4px 0; }

/* Sidebar cards */
.ifo-card-heading {
  margin: 0 0 10px;
  color: var(--ip-primary-dark);
  font-size: 15px;
  font-weight: 600;
}
.ifo-card-quiet { background: var(--ip-primary-lightest); border-color: var(--ip-primary-lightest); }
.ifo-card-quiet p { margin: 6px 0; font-size: 13.5px; color: var(--ip-body-text); }

.ifo-cat-list {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 14px;
}
.ifo-cat-list li {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px dashed var(--ip-primary-lightest);
}
.ifo-cat-list li:last-child { border-bottom: none; }
.ifo-cat-count {
  color: var(--ip-muted);
  font-size: 12px;
  background: var(--ip-primary-lightest);
  padding: 1px 8px;
  border-radius: 10px;
}

.ifo-tag-cloud { display: flex; flex-wrap: wrap; gap: 6px; }
.ifo-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--ip-primary-light);
  color: var(--ip-primary-dark);
  padding: 3px 9px;
  border-radius: var(--ip-radius-sm);
  font-size: 12px;
}
.ifo-tag:hover { background: var(--ip-primary); color: #FFFFFF; text-decoration: none; }
.ifo-tag-count {
  font-size: 11px;
  color: var(--ip-muted);
  font-weight: 500;
}
.ifo-tag:hover .ifo-tag-count { color: rgba(255,255,255,0.85); }

/* ─────────────────────────────────────────────────────────────
 * Question detail page (step 2)
 * ───────────────────────────────────────────────────────────── */

.ifo-crumbs {
  margin-bottom: 12px;
  font-size: 13px;
  color: var(--ip-muted);
}
.ifo-crumbs a { color: var(--ip-primary-dark); }
.ifo-crumb-sep { margin: 0 6px; color: var(--ip-muted); }

.ifo-q-detail {
  background: var(--ip-page-bg);
  border: 1px solid var(--ip-primary-light);
  border-radius: var(--ip-radius);
  padding: 22px 26px;
  margin-bottom: 22px;
}
.ifo-q-detail-head { margin-bottom: 14px; padding-bottom: 10px; border-bottom: 1px solid var(--ip-primary-light); }
.ifo-q-detail-title {
  margin: 0 0 6px;
  color: var(--ip-primary-dark);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.3;
}
.ifo-q-detail-meta { font-size: 13px; color: var(--ip-muted); }

.ifo-post {
  display: flex;
  gap: 22px;
  padding: 8px 0;
}
.ifo-post-vote {
  flex: 0 0 auto;
  width: 78px;
  text-align: center;
  color: var(--ip-muted);
  font-size: 12px;
  padding-top: 4px;
}
.ifo-vote-num {
  font-size: 24px;
  font-weight: 700;
  color: var(--ip-primary-dark);
  line-height: 1.1;
}
.ifo-vote-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-top: 2px;
}
.ifo-vote-accepted {
  margin-top: 10px;
  display: inline-block;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--ip-success, #27AE60);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 600;
}
.ifo-post-body { flex: 1 1 auto; min-width: 0; }
.ifo-post-content { font-size: 15px; line-height: 1.6; color: var(--ip-body-text); }
.ifo-post-content p,
.ifo-post-content ul,
.ifo-post-content ol,
.ifo-post-content pre,
.ifo-post-content blockquote { margin: 0 0 14px; }
.ifo-post-content img { max-width: 100%; height: auto; border-radius: var(--ip-radius-sm); }
.ifo-post-content pre {
  background: var(--ip-primary-lightest);
  border: 1px solid var(--ip-primary-light);
  padding: 10px 14px;
  border-radius: var(--ip-radius-sm);
  overflow-x: auto;
  font-family: 'Cascadia Mono', Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: 13px;
}
.ifo-post-content code {
  background: var(--ip-primary-lightest);
  padding: 1px 5px;
  border-radius: var(--ip-radius-sm);
  font-family: 'Cascadia Mono', Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: 0.92em;
}
.ifo-post-content pre code { background: transparent; padding: 0; }

.ifo-post-tags { margin-top: 8px; display: flex; flex-wrap: wrap; gap: 6px; }
.ifo-post-byline { margin-top: 12px; padding-top: 8px; border-top: 1px dashed var(--ip-primary-light); font-size: 12.5px; color: var(--ip-muted); }

.ifo-answers .ifo-section-heading { margin: 18px 0 12px; }

.ifo-answer {
  background: var(--ip-page-bg);
  border: 1px solid var(--ip-primary-light);
  border-radius: var(--ip-radius);
  padding: 18px 22px;
  margin-bottom: 14px;
}
.ifo-answer-accepted {
  border-color: var(--ip-success, #27AE60);
  box-shadow: 0 0 0 1px var(--ip-success, #27AE60) inset;
}

.ifo-comment-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 10px 0 0;
  border-top: 1px dashed var(--ip-primary-light);
  font-size: 13px;
  color: var(--ip-body-text);
}
.ifo-comment { padding: 4px 0; }
.ifo-comment-by { color: var(--ip-muted); font-size: 12px; margin-left: 4px; }

.ifo-answer-cta {
  margin-top: 18px;
  padding: 14px 18px;
  background: var(--ip-primary-lightest);
  border-radius: var(--ip-radius);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.ifo-answer-cta-note { font-size: 12.5px; color: var(--ip-muted); }

/* ─────────────────────────────────────────────────────────────
 * Members listing (step 3) — /users
 * ───────────────────────────────────────────────────────────── */

.ifo-card-plain {
  background: var(--ip-page-bg);
  border: 1px solid var(--ip-primary-light);
  border-radius: var(--ip-radius);
  overflow: hidden;
}

.ifo-user-table {
  width: 100%;
  border-collapse: collapse;
}
.ifo-user-table th,
.ifo-user-table td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--ip-primary-light);
  font-size: 14px;
}
.ifo-user-table th {
  background: var(--ip-primary-lightest);
  color: var(--ip-primary-dark);
  font-weight: 600;
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.ifo-user-table tbody tr:last-child td { border-bottom: none; }
.ifo-user-table tbody tr:hover { background: var(--ip-primary-lightest); }
.ifo-user-table .ifo-num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* ─────────────────────────────────────────────────────────────
 * Welcome page — /welcome (first-login policy ack)
 * ───────────────────────────────────────────────────────────── */

.ifo-welcome-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 22px;
}
.ifo-welcome-card {
  background: var(--ip-page-bg);
  border: 1px solid var(--ip-primary-light);
  border-radius: var(--ip-radius);
  padding: 16px 18px;
}
.ifo-welcome-card h3 {
  margin: 0 0 6px;
  color: var(--ip-primary-dark);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.3;
}
.ifo-welcome-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.55;
}

.ifo-welcome-readlinks {
  background: var(--ip-primary-lightest);
  border-radius: var(--ip-radius);
  padding: 18px 20px;
  margin-bottom: 22px;
}
.ifo-welcome-readlinks-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 10px 0;
}
.ifo-welcome-readlink {
  display: flex;
  flex-direction: column;
  padding: 12px 16px;
  background: var(--ip-page-bg);
  border: 1px solid var(--ip-primary-light);
  border-radius: var(--ip-radius-sm);
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s, transform 0.15s;
}
.ifo-welcome-readlink:hover {
  border-color: var(--ip-primary);
  background: #FFFFFF;
  text-decoration: none;
  transform: translateY(-1px);
}
.ifo-welcome-readlink-title {
  color: var(--ip-primary-dark);
  font-weight: 600;
  font-size: 15px;
}
.ifo-welcome-readlink-sub {
  color: var(--ip-muted);
  font-size: 12.5px;
  margin-top: 2px;
}
.ifo-welcome-note {
  margin: 0;
  font-size: 12.5px;
  color: var(--ip-muted);
}

.ifo-welcome-ack {
  background: var(--ip-page-bg);
  border: 2px solid var(--ip-primary);
  border-radius: var(--ip-radius);
  padding: 18px 22px;
}
.ifo-welcome-ack-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  line-height: 1.5;
  cursor: pointer;
  margin-bottom: 14px;
}
.ifo-welcome-ack-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  flex: 0 0 auto;
  accent-color: var(--ip-primary-dark);
}
.ifo-welcome-ack .ifo-btn-primary:disabled,
.ifo-welcome-ack .ifo-btn-primary[disabled] {
  background: var(--ip-secondary-border);
  cursor: not-allowed;
  opacity: 0.7;
}

/* ─────────────────────────────────────────────────────────────
 * Ask interstitial — /ask (Layer-A duplicate gate)
 * ───────────────────────────────────────────────────────────── */

.ifo-ask {
  background: var(--ip-page-bg);
  border: 1px solid var(--ip-primary-light);
  border-radius: var(--ip-radius);
  padding: 22px 26px;
}

.ifo-ask-label {
  display: block;
  font-weight: 600;
  color: var(--ip-primary-dark);
  margin: 0 0 6px;
  font-size: 14px;
}
#ifo-ask-title {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--ip-font);
  font-size: 16px;
  border: 1px solid var(--ip-secondary-border);
  border-radius: var(--ip-radius-sm);
  background: var(--ip-page-bg);
  color: var(--ip-body-text);
}
#ifo-ask-title:focus {
  outline: 2px solid var(--ip-primary);
  outline-offset: -1px;
  border-color: var(--ip-primary);
}

.ifo-ask-status {
  margin: 8px 2px 0;
  font-size: 12.5px;
  color: var(--ip-muted);
  min-height: 16px;
}
.ifo-ask-status-hint { color: var(--ip-muted); }
.ifo-ask-status-warn { color: var(--ip-warning, #E67E22); font-weight: 500; }

.ifo-similar-panel {
  margin: 14px 0 0;
  padding: 14px 16px;
  background: var(--ip-primary-lightest);
  border: 1px solid var(--ip-primary-light);
  border-left: 4px solid var(--ip-warning, #E67E22);
  border-radius: var(--ip-radius-sm);
}
.ifo-similar-heading {
  margin: 0 0 4px;
  font-size: 14px;
  font-weight: 700;
  color: var(--ip-primary-dark);
}
.ifo-similar-sub {
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--ip-body-text);
}
.ifo-similar-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
}
.ifo-similar-card {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 12px;
  background: var(--ip-page-bg);
  border: 1px solid var(--ip-primary-light);
  border-radius: var(--ip-radius-sm);
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s;
}
.ifo-similar-card:hover {
  background: #FFFFFF;
  border-color: var(--ip-primary);
  text-decoration: none;
}
.ifo-similar-card-title {
  color: var(--ip-primary-dark);
  font-weight: 600;
  font-size: 14px;
  line-height: 1.3;
}
.ifo-similar-card-meta {
  color: var(--ip-muted);
  font-size: 12px;
}
.ifo-similar-accepted {
  background: var(--ip-success, #27AE60);
  color: #FFFFFF;
  padding: 1px 7px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  margin-left: 4px;
}
.ifo-similar-ack {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0 0;
  font-size: 13px;
  color: var(--ip-body-text);
  cursor: pointer;
}
.ifo-similar-ack input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--ip-primary-dark);
}

.ifo-no-matches {
  margin: 14px 0 0;
  padding: 12px 16px;
  background: #DCEFE0;
  border: 1px solid #27AE60;
  border-left: 4px solid #27AE60;
  border-radius: var(--ip-radius-sm);
  color: #1E7A38;
  font-size: 13.5px;
}

.ifo-ask-continue {
  margin: 18px 0 0;
}
.ifo-ask-continue:disabled,
.ifo-ask-continue[disabled] {
  background: var(--ip-secondary-border);
  color: #FFFFFF;
  cursor: not-allowed;
  opacity: 0.7;
}
.ifo-ask-continue:disabled:hover {
  background: var(--ip-secondary-border);
}

.ifo-ask-hint {
  margin: 14px 0 0;
  font-size: 12.5px;
  color: var(--ip-muted);
}

/* ─────────────────────────────────────────────────────────────
 * Admin: beta signups — /admin/signups
 * ───────────────────────────────────────────────────────────── */

.ifo-signup-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
.ifo-signup-table th,
.ifo-signup-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--ip-primary-light);
  vertical-align: top;
}
.ifo-signup-table th {
  background: var(--ip-primary-lightest);
  color: var(--ip-primary-dark);
  font-weight: 600;
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.ifo-signup-table tbody tr:last-child td { border-bottom: none; }
.ifo-signup-table tbody tr:hover { background: var(--ip-primary-lightest); }
.ifo-nowrap { white-space: nowrap; }
.ifo-muted { color: var(--ip-muted); }

.ifo-pill {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
  text-transform: capitalize;
  background: var(--ip-primary-light);
  color: var(--ip-primary-dark);
}
.ifo-pill-yes   { background: #DCEFE0; color: #1E7A38; }
.ifo-pill-maybe { background: #FFF1D1; color: #8C5A00; }
.ifo-pill-no    { background: #F4D9D6; color: #8C2A22; }

/* ─────────────────────────────────────────────────────────────
 * Category browse (step 3) — /c/<slug>
 * ───────────────────────────────────────────────────────────── */

.ifo-cat-children {
  margin: 18px 0 24px;
}
.ifo-section-heading-h2 {
  margin: 0 0 12px;
  color: var(--ip-primary-dark);
  font-size: 17px;
  font-weight: 600;
}
.ifo-cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
}
.ifo-cat-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  background: var(--ip-page-bg);
  border: 1px solid var(--ip-primary-light);
  border-radius: var(--ip-radius-sm);
  text-decoration: none;
  color: var(--ip-primary-dark);
  font-size: 14px;
  font-weight: 500;
  transition: background 0.15s, border-color 0.15s, transform 0.15s;
}
.ifo-cat-card:hover {
  background: var(--ip-primary-lightest);
  border-color: var(--ip-primary);
  text-decoration: none;
  transform: translateY(-1px);
}
.ifo-cat-card-title { flex: 1 1 auto; min-width: 0; }
.ifo-cat-card .ifo-cat-count {
  flex: 0 0 auto;
  background: var(--ip-primary-light);
  color: var(--ip-primary-dark);
  padding: 1px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

/* ─────────────────────────────────────────────────────────────
 * Stats strip + footer
 * ───────────────────────────────────────────────────────────── */

.ifo-stats {
  flex: 0 0 auto;
  display: flex;
  justify-content: center;
  gap: 36px;
  padding: 8px 24px;
  background: var(--ip-primary-lightest);
  border-top: 1px solid var(--ip-primary-light);
  border-bottom: 1px solid var(--ip-primary-light);
}
.ifo-stat { display: flex; align-items: baseline; gap: 6px; }
.ifo-stat-value { font-size: 16px; font-weight: 700; color: var(--ip-primary-dark); }
.ifo-stat-label { font-size: 11px; color: var(--ip-muted); text-transform: uppercase; letter-spacing: 0.4px; }

.ifo-footer {
  flex: 0 0 auto;
  background: var(--ip-primary-dark);
  color: var(--ip-primary-light);
  padding: 10px 28px;
  font-size: 12.5px;
  text-align: center;
}
.ifo-footer a { color: #FFFFFF; }
.ifo-footer-nav {
  text-align: center;
  margin-bottom: 6px;
  font-size: 12.5px;
  font-weight: 500;
}
.ifo-footer-nav a { color: var(--ip-primary-light); }
.ifo-footer-nav a:hover { color: #FFFFFF; }
.ifo-footer-nav-sep { color: rgba(255,255,255,0.30); margin: 0 6px; }
.ifo-footer-sponsor { margin-bottom: 2px; }
.ifo-footer-attribution { opacity: 0.75; font-size: 11.5px; }

/* ─────────────────────────────────────────────────────────────
 * Mobile
 * ───────────────────────────────────────────────────────────── */

@media (max-width: 880px) {
  .ifo-header-inner {
    grid-template-columns: 1fr;
    grid-template-areas:
      "logo"
      "slogan"
      "userbar";
    row-gap: 6px;
    padding: 10px 16px 0;
  }
  .ifo-slogan { justify-self: start; font-size: 14px; }
  .ifo-userbar { justify-self: start; flex-wrap: wrap; }
  .ifo-nav,
  .ifo-nav-list { padding: 0 16px; flex-wrap: wrap; }
  .ifo-search { width: 100%; padding-bottom: 8px; }
  .ifo-search-field { flex: 1 1 auto; width: auto; }

  .ifo-page-inner { padding: 16px; }
  .ifo-layout { grid-template-columns: 1fr; }
  .ifo-q { flex-direction: column; gap: 6px; }
  .ifo-q-stats { flex-direction: row; width: auto; text-align: left; gap: 18px; }
  .ifo-q-stat { flex-direction: row; gap: 4px; align-items: baseline; }

  .ifo-stats { flex-wrap: wrap; gap: 14px; }

  /* Members table: drop the join-date column on narrow screens */
  .ifo-user-table th:nth-child(5),
  .ifo-user-table td:nth-child(5) { display: none; }
  .ifo-user-table th, .ifo-user-table td { padding: 8px 10px; }

  /* Category cards: tighter grid on mobile */
  .ifo-cat-grid { grid-template-columns: 1fr 1fr; }

  /* Welcome cards collapse to one column on phones */
  .ifo-welcome-cards,
  .ifo-welcome-readlinks-row { grid-template-columns: 1fr; }

  /* Question detail: collapse vote rail to a horizontal strip above content */
  .ifo-q-detail,
  .ifo-answer { padding: 14px 16px; }
  .ifo-q-detail-title { font-size: 19px; }
  .ifo-post { flex-direction: column; gap: 10px; }
  .ifo-post-vote {
    width: auto;
    text-align: left;
    display: flex;
    align-items: baseline;
    gap: 10px;
  }
  .ifo-vote-num { font-size: 18px; }
  .ifo-vote-label { margin-top: 0; }
  .ifo-vote-accepted { margin-top: 0; }
}