/* ============================================================
   POOLPAD — PAGE COMMENTS + QUESTIONS & ANSWERS (pfb-*)
   /assets/css/feedback.css

   Loaded (with style.css, WITHOUT directory.css) on every content
   page whose layout sets `feedback: true`. Two pieces:
     .pfb-bar     — slim counts strip under the page hero
                    (partials/page-feedback-bar.njk)
     .pfb-section — ONE unified card before the footer holding the
                    header, Comments block, and Q&A block
                    (partials/page-feedback.njk, included by base.njk)
   Static-first: published entries are baked in at build; the
   viewer's own pending posts are overlaid by JS.
   ============================================================ */

.pfb-bar [hidden],
.pfb-section [hidden] {
  display: none !important;
}

/* ---------- shared tokens ---------- */
.pfb-bar,
.pfb-section {
  --pfb-navy: #0e3763;
  --pfb-aqua: #06b6d4;
  --pfb-aqua-deep: #0e7490;
  --pfb-aqua-tint: #e7f7fb;
  --pfb-ink: #1d1d1f;
  --pfb-muted: #6e6e73;
  --pfb-faint: #86868b;
  --pfb-line: #e8ecf0;
  --pfb-line-soft: #f0f3f6;
  font-family: var(--mainfont, 'Roboto', system-ui, sans-serif);
}

/* ---------- top counts bar ---------- */
.pfb-bar {
  background: #ffffff;
  border-bottom: 1px solid var(--pfb-line);
}

.pfb-bar-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0.6rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1.1rem;
  flex-wrap: wrap;
}

.pfb-bar-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: #4a5560;
  text-decoration: none;
  transition: color 0.15s ease;
}

.pfb-bar-link svg {
  color: var(--pfb-aqua-deep);
  flex: 0 0 auto;
}

.pfb-bar-link strong {
  color: var(--pfb-navy);
}

.pfb-bar-link:hover {
  color: var(--pfb-navy);
}

.pfb-bar-sep {
  width: 1px;
  height: 1.1rem;
  background: var(--pfb-line);
}

.pfb-bar-cta {
  margin-left: auto;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--pfb-aqua-deep);
  background: var(--pfb-aqua-tint);
  border-radius: 999px;
  padding: 0.38rem 0.95rem;
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease;
}

.pfb-bar-cta:hover {
  background: #d3f0f7;
  color: #0a5568;
}

/* ---------- section + unified card ---------- */
.pfb-section {
  background: #f6f9fb;
  border-top: 1px solid var(--pfb-line);
  padding: 3rem 1.25rem 3.4rem;
}

.pfb-container {
  max-width: 820px;
  margin: 0 auto;
}

.pfb-card {
  background: #ffffff;
  border: 1px solid var(--pfb-line);
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(14, 55, 99, 0.06);
  overflow: hidden;
}

/* header row */
.pfb-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1.5rem 1.75rem;
  border-bottom: 1px solid var(--pfb-line);
}

.pfb-title {
  font-size: 1.3rem;
  color: var(--pfb-navy);
  margin: 0;
}

.pfb-sub {
  margin: 0.2rem 0 0;
  font-size: 0.85rem;
  color: var(--pfb-muted);
}

.pfb-auth {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.pfb-auth-signup {
  font-size: 0.85rem;
  font-weight: 700;
  color: #ffffff;
  background: linear-gradient(135deg, #18c0db 0%, #0e7490 100%);
  border-radius: 999px;
  padding: 0.52rem 1.2rem;
  text-decoration: none;
  box-shadow: 0 5px 14px rgba(6, 116, 138, 0.22);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.pfb-auth-signup:hover {
  transform: translateY(-1px);
  box-shadow: 0 7px 18px rgba(6, 116, 138, 0.3);
}

.pfb-auth-login {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--pfb-navy);
  background: #ffffff;
  border: 1px solid #d8dfe6;
  border-radius: 999px;
  padding: 0.48rem 1.1rem;
  text-decoration: none;
  transition: border-color 0.15s ease;
}

.pfb-auth-login:hover {
  border-color: var(--pfb-aqua-deep);
}

/* ---------- blocks (Comments / Q&A) ---------- */
.pfb-block {
  padding: 1.4rem 1.75rem 1.6rem;
}

.pfb-block + .pfb-block {
  border-top: 1px solid var(--pfb-line);
}

.pfb-block-title {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 1.02rem;
  color: var(--pfb-navy);
  margin: 0 0 0.4rem;
}

.pfb-block-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 9px;
  background: var(--pfb-aqua-tint);
  color: var(--pfb-aqua-deep);
  flex: 0 0 auto;
}

.pfb-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.4rem;
  height: 1.4rem;
  padding: 0 0.35rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--pfb-line-soft);
  color: var(--pfb-muted);
}

/* ---------- lists: hairline rows, no boxes ---------- */
.pfb-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.pfb-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.85rem;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--pfb-line-soft);
}

.pfb-item:last-child {
  border-bottom: 0;
}

.pfb-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
  color: #ffffff;
  background: var(--pfb-aqua-deep);
}

.pfb-avatar--t1 { background: #0e7490; }
.pfb-avatar--t2 { background: #0e3763; }
.pfb-avatar--t3 { background: #7c3aed; }
.pfb-avatar--t4 { background: #0f9d76; }
.pfb-avatar--t5 { background: #d97706; }
.pfb-avatar--t6 { background: #dc4b4b; }
.pfb-avatar--you { background: var(--pfb-aqua); }

.pfb-item-top {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  flex-wrap: wrap;
  margin-bottom: 0.25rem;
}

.pfb-item-top strong {
  color: var(--pfb-navy);
  font-size: 0.92rem;
}

.pfb-item-date {
  font-size: 0.76rem;
  color: var(--pfb-faint);
}

.pfb-pending {
  font-size: 0.66rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #8a6100;
  background: #fdf1cf;
  border-radius: 6px;
  padding: 0.15rem 0.5rem;
}

.pfb-item-body {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.6;
  color: var(--pfb-ink);
  overflow-wrap: break-word;
  white-space: pre-line;
}

.pfb-item-q {
  font-weight: 500;
}

/* team answer: brand-aqua inset, matches the rest of the card */
.pfb-answer {
  margin-top: 0.7rem;
  background: #f4fbfd;
  border-left: 3px solid var(--pfb-aqua);
  border-radius: 0 10px 10px 0;
  padding: 0.75rem 0.95rem;
}

.pfb-answer-head {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: var(--pfb-aqua-deep);
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.pfb-answer-head strong {
  color: #0a5568;
}

.pfb-awaiting {
  margin: 0.45rem 0 0;
  font-size: 0.78rem;
  color: var(--pfb-faint);
  font-style: italic;
}

.pfb-empty {
  margin: 0;
  padding: 0.9rem 0 0.3rem;
  font-size: 0.9rem;
  color: var(--pfb-faint);
}

/* ---------- composer: quiet inset, identical for both blocks ---------- */
.pfb-composer {
  margin-top: 1.1rem;
  background: #f8fafc;
  border: 1px solid var(--pfb-line);
  border-radius: 12px;
  padding: 0.85rem 0.9rem;
}

.pfb-composer textarea {
  width: 100%;
  box-sizing: border-box;
  font-family: inherit;
  font-size: 0.93rem;
  color: var(--pfb-ink);
  background: #ffffff;
  border: 1px solid #e0e5ea;
  border-radius: 9px;
  padding: 0.7rem 0.85rem;
  resize: vertical;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.pfb-composer textarea:focus {
  outline: none;
  border-color: var(--pfb-aqua);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.14);
}

.pfb-composer-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0.6rem;
}

.pfb-note {
  font-size: 0.78rem;
  color: var(--pfb-faint);
}

.pfb-submit {
  margin-left: auto;
  font-family: inherit;
  font-size: 0.87rem;
  font-weight: 700;
  color: #ffffff;
  background: linear-gradient(135deg, #18c0db 0%, #0e7490 100%);
  border: 0;
  border-radius: 999px;
  padding: 0.58rem 1.4rem;
  cursor: pointer;
  box-shadow: 0 5px 14px rgba(6, 116, 138, 0.2);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.pfb-submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 7px 18px rgba(6, 116, 138, 0.28);
}

.pfb-submit:disabled {
  opacity: 0.6;
  cursor: default;
  transform: none;
}

.pfb-error {
  background: #fdecea;
  color: #b03a2e;
  border-radius: 8px;
  font-size: 0.85rem;
  padding: 0.55rem 0.8rem;
  margin-bottom: 0.6rem;
}

/* card footer: forum cross-link */
.pfb-card-foot {
  padding: 0.95rem 1.75rem;
  background: #f8fafc;
  border-top: 1px solid var(--pfb-line);
  font-size: 0.84rem;
  color: var(--pfb-muted);
  text-align: center;
}

.pfb-card-foot a {
  color: var(--pfb-aqua-deep);
  font-weight: 600;
}

/* ---------- responsive ---------- */
@media (max-width: 640px) {
  .pfb-bar-inner {
    gap: 0.7rem;
    padding: 0.55rem 1rem;
  }
  .pfb-bar-cta {
    display: none;
  }
  .pfb-section {
    padding: 2.2rem 0.9rem 2.6rem;
  }
  .pfb-card-head,
  .pfb-block {
    padding-left: 1.1rem;
    padding-right: 1.1rem;
  }
  .pfb-card-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.8rem;
  }
  .pfb-card-foot {
    padding-left: 1.1rem;
    padding-right: 1.1rem;
  }
  .pfb-avatar {
    width: 34px;
    height: 34px;
    font-size: 0.88rem;
  }
  .pfb-composer-foot {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }
  .pfb-submit {
    margin-left: 0;
    width: 100%;
  }
}