/* Guace Feedback board - extends the homepage theme.
   Only board-specific rules live here; tokens, fonts, buttons, topbar and
   footer are inherited from ../styles.css. */

.fb {
  padding: var(--space-12) 0 var(--space-8);
}

.fb-head {
  max-width: 640px;
  padding: var(--space-8) 0 var(--space-6);
}

.fb-title {
  margin-top: var(--space-3);
  font-size: 38px;
  line-height: 1.14;
  letter-spacing: 0;
  font-weight: 600;
}

.fb-sub {
  margin-top: var(--space-4);
  color: var(--fg-secondary);
  font-size: 16px;
  line-height: 1.6;
}

/* ---- Toolbar ----------------------------------------------------------- */

.fb-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.fb-sorts {
  display: inline-flex;
  gap: var(--space-2);
}

.fb-sort {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 34px;
  padding: 0 var(--space-3);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-secondary);
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius);
  cursor: pointer;
  transition: color var(--duration) var(--easing), border-color var(--duration) var(--easing),
    background var(--duration) var(--easing);
}

.fb-sort:hover {
  color: var(--fg-primary);
  border-color: var(--border-strong);
}

.fb-sort.is-active {
  color: var(--fg-primary);
  border-color: var(--border-strong);
  background: var(--bg-subtle);
}

.fb-actions {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.fb-search {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 34px;
  padding: 0 var(--space-3);
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius);
  transition: border-color var(--duration) var(--easing);
}

.fb-search:focus-within {
  border-color: var(--accent);
}

.fb-search-ico {
  font-size: 15px;
  color: var(--fg-muted);
}

.fb-search input {
  width: 130px;
  border: 0;
  outline: none;
  background: transparent;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--fg-primary);
}

.fb-filter {
  min-height: 34px;
  padding: 0 var(--space-3);
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--fg-secondary);
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius);
  cursor: pointer;
}

/* ---- Post list --------------------------------------------------------- */

.fb-list {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.fb-post {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-4);
  padding: var(--space-6);
  border-top: 1px solid var(--border-hairline);
  transition: background var(--duration) var(--easing);
}

.fb-post:first-child {
  border-top: 0;
}

.fb-post:hover {
  background: var(--bg-canvas);
}

.fb-post-main {
  min-width: 0;
}

.fb-post-titlerow {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.fb-post-title {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--fg-primary);
}

.fb-pin {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0;
  color: var(--accent-ink);
}

.fb-post-body {
  margin-top: var(--space-2);
  font-size: 14px;
  line-height: 1.6;
  color: var(--fg-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.fb-post-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.fb-author {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 13px;
  color: var(--fg-secondary);
}

.fb-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--bg-subtle);
  color: var(--fg-muted);
  font-size: 11px;
  font-weight: 600;
}

.fb-time {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-muted);
}

.fb-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px var(--space-2);
  font-size: 12px;
  font-weight: 500;
  color: var(--fg-secondary);
  background: var(--bg-subtle);
  border-radius: 999px;
}

/* ---- Vote control ------------------------------------------------------ */

.fb-vote {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  align-self: center;
  min-width: 52px;
  padding: var(--space-2) 0;
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius);
  background: var(--bg-canvas);
  cursor: pointer;
  transition: border-color var(--duration) var(--easing), background var(--duration) var(--easing);
}

.fb-vote:hover {
  border-color: var(--accent);
}

.fb-vote.is-voted {
  border-color: var(--accent);
  background: var(--accent-subtle);
}

.fb-vote-caret {
  font-size: 12px;
  line-height: 1;
  color: var(--fg-muted);
}

.fb-vote.is-voted .fb-vote-caret {
  color: var(--accent-ink);
}

.fb-vote-count {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 500;
  color: var(--fg-primary);
}

.fb-empty {
  margin: var(--space-8) 0;
  text-align: center;
  color: var(--fg-muted);
  font-size: 14px;
}

/* ---- Modal ------------------------------------------------------------- */

.fb-modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

.fb-modal[hidden] {
  display: none;
}

.fb-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 42, 59, 0.32);
  backdrop-filter: blur(2px);
}

.fb-modal-card {
  position: relative;
  width: min(560px, 100%);
  max-height: calc(100vh - var(--space-8));
  overflow-y: auto;
  padding: var(--space-6);
  background: var(--bg-surface);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-shot);
}

.fb-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.fb-modal-head h2 {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0;
}

.fb-modal-x {
  width: 30px;
  height: 30px;
  font-size: 20px;
  line-height: 1;
  color: var(--fg-muted);
  background: transparent;
  border: 0;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--duration) var(--easing), color var(--duration) var(--easing);
}

.fb-modal-x:hover {
  background: var(--bg-subtle);
  color: var(--fg-primary);
}

.fb-field {
  display: block;
  margin-bottom: var(--space-4);
}

.fb-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.fb-field-row .fb-field {
  margin-bottom: var(--space-4);
}

.fb-optional {
  font-weight: 400;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-muted);
}

.fb-label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-primary);
}

.fb-field input,
.fb-field textarea,
.fb-field select {
  width: 100%;
  padding: var(--space-3);
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--fg-primary);
  background: var(--bg-canvas);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius);
  outline: none;
  transition: border-color var(--duration) var(--easing);
}

.fb-field textarea {
  resize: vertical;
  line-height: 1.6;
}

.fb-field input:focus,
.fb-field textarea:focus,
.fb-field select:focus {
  border-color: var(--accent);
}

.fb-modal-note {
  margin: 0 0 var(--space-4);
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--fg-muted);
}

.fb-modal-note .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-secondary);
}

.fb-modal-foot {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
}

/* ---- Responsive -------------------------------------------------------- */

@media (max-width: 640px) {
  .fb-title {
    font-size: 30px;
  }

  .fb-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .fb-actions {
    justify-content: space-between;
  }

  .fb-search input {
    width: 100%;
  }

  .fb-field-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}