/* ═══════════════════════════════════════════════════════════════════════
   FEEDBACK BOARD — extends styles.css design tokens
   ═══════════════════════════════════════════════════════════════════════ */

.fb-page {
  width: var(--col-tight);
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 5rem) 0 clamp(4rem, 10vw, 8rem);
}

/* ─── Page header ─────────────────────────────────────────────────────── */
.fb-header {
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.fb-title {
  font-family: var(--ff-head);
  font-size: clamp(2rem, 4.4vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.022em;
  line-height: 1.05;
  color: var(--ink);
  margin: 0.5rem 0 0.75rem;
}
.fb-sub {
  font-size: var(--fs-lead);
  color: var(--ink-2);
  margin: 0;
  max-width: 52ch;
}

/* ─── Submit trigger & form ───────────────────────────────────────────── */
.fb-submit-wrap {
  margin-bottom: 2rem;
}
.fb-submit-trigger {
  gap: 0.6rem;
}
.fb-form {
  margin-top: 1rem;
  background: color-mix(in oklch, var(--surface) 55%, transparent);
  border: 1px solid color-mix(in oklch, var(--orange) 18%, var(--line-soft));
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  display: grid;
  gap: 1.25rem;
  backdrop-filter: blur(6px);
}
.fb-honeypot {
  display: none !important;
  visibility: hidden;
  position: absolute;
  left: -9999px;
}
.fb-form-type {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.fb-radio { display: flex; align-items: center; gap: 0; cursor: pointer; }
.fb-radio input[type="radio"] { position: absolute; opacity: 0; width: 0; height: 0; }
.fb-radio-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  background: color-mix(in oklch, var(--surface-2) 55%, transparent);
  border: 1px solid var(--line-soft);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-2);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
  user-select: none;
}
.fb-radio input:checked + .fb-radio-label {
  background: color-mix(in oklch, var(--orange-low) 70%, transparent);
  border-color: color-mix(in oklch, var(--orange) 40%, transparent);
  color: var(--orange);
}
.fb-radio:focus-within .fb-radio-label {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.fb-field { display: grid; gap: 0.4rem; }
.fb-label {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--ink-2);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
}
.fb-optional { font-weight: 400; color: var(--ink-4); font-size: 0.8rem; }
.fb-char-count { font-family: var(--ff-mono); font-size: 0.76rem; font-weight: 500; color: var(--ink-4); }
.fb-char-count.near-limit { color: var(--orange); }

.fb-input {
  font: inherit;
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  background: color-mix(in oklch, var(--bg-deep) 60%, transparent);
  border: 1px solid var(--line-soft);
  color: var(--ink);
  outline: none;
  transition: border-color var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);
  width: 100%;
}
.fb-input::placeholder { color: var(--ink-4); }
.fb-input:focus { border-color: var(--orange); background: color-mix(in oklch, var(--bg-deep) 75%, transparent); }
.fb-textarea { resize: vertical; min-height: 100px; line-height: 1.6; }

/* Duplicate suggestions dropdown */
.fb-suggestions {
  background: color-mix(in oklch, var(--surface) 90%, transparent);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  overflow: hidden;
  backdrop-filter: blur(8px);
}
.fb-suggestion {
  padding: 0.65rem 1rem;
  font-size: 0.875rem;
  color: var(--ink-2);
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: background var(--dur-fast) var(--ease-out);
}
.fb-suggestion:hover { background: color-mix(in oklch, var(--surface-2) 60%, transparent); }
.fb-suggestion-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--ink-4);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.fb-form-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.fb-form-msg {
  font-size: 0.85rem;
  color: var(--ink-3);
  min-height: 1.2em;
  margin: 0;
  flex: 1;
}
.fb-form-msg.error { color: var(--orange); }
.fb-form-msg.success { color: var(--green); }
.fb-form-actions { display: flex; gap: 0.5rem; }

/* ─── Controls bar ────────────────────────────────────────────────────── */
.fb-controls {
  display: flex;
  gap: 0.75rem 1.5rem;
  align-items: center;
  flex-wrap: wrap;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: 1.5rem;
}
.fb-filters,
.fb-sort {
  display: flex;
  gap: 0.25rem;
}
.fb-filter-btn,
.fb-sort-btn {
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  background: transparent;
  border: 1px solid var(--line-soft);
  color: var(--ink-3);
  font-size: 0.84rem;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.fb-filter-btn:hover,
.fb-sort-btn:hover {
  color: var(--ink);
  border-color: var(--line);
}
.fb-filter-btn.active,
.fb-sort-btn.active {
  background: color-mix(in oklch, var(--orange-low) 60%, transparent);
  border-color: color-mix(in oklch, var(--orange) 35%, transparent);
  color: var(--orange);
}
.fb-status-filter select {
  font: inherit;
  font-size: 0.84rem;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  background: transparent;
  border: 1px solid var(--line-soft);
  color: var(--ink-3);
  cursor: pointer;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  padding-right: 1.75rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23708aaa' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.6rem center;
  transition: border-color var(--dur-fast), color var(--dur-fast);
}
.fb-status-filter select:focus { border-color: var(--orange); color: var(--ink); }

/* ─── Post list ───────────────────────────────────────────────────────── */
.fb-list { display: grid; gap: 0.75rem; }

.fb-post {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  background: color-mix(in oklch, var(--surface) 45%, transparent);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  backdrop-filter: blur(4px);
  transition: border-color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out), transform var(--dur) var(--ease-out-x);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}
.fb-post:hover {
  border-color: color-mix(in oklch, var(--orange) 22%, var(--line-soft));
  background: color-mix(in oklch, var(--surface) 60%, transparent);
  transform: translateY(-1px);
}
.fb-post:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

/* Vote column */
.fb-vote {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  padding-top: 0.1rem;
}
.fb-vote-btn {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: color-mix(in oklch, var(--surface-2) 55%, transparent);
  border: 1px solid var(--line-soft);
  color: var(--ink-3);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
  flex-shrink: 0;
}
.fb-vote-btn:hover { color: var(--orange); border-color: color-mix(in oklch, var(--orange) 35%, transparent); }
.fb-vote-btn.voted {
  background: color-mix(in oklch, var(--orange-low) 70%, transparent);
  border-color: color-mix(in oklch, var(--orange) 40%, transparent);
  color: var(--orange);
}
.fb-vote-btn:focus-visible { outline: 2px solid var(--orange); outline-offset: 2px; }
.fb-vote-count {
  font-family: var(--ff-mono);
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--ink-3);
  text-align: center;
}
.fb-vote-btn.voted + .fb-vote-count { color: var(--orange); }

/* Post body column */
.fb-post-body { display: grid; gap: 0.4rem; align-content: start; }
.fb-post-tags { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
.fb-tag-type {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: var(--ff-mono);
}
.fb-tag-bug     { background: color-mix(in oklch, #ff6b6b 12%, transparent); color: #ff9a9a; border: 1px solid color-mix(in oklch, #ff6b6b 25%, transparent); }
.fb-tag-feature { background: color-mix(in oklch, var(--orange) 12%, transparent); color: var(--orange); border: 1px solid color-mix(in oklch, var(--orange) 25%, transparent); }

.fb-tag-status {
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  font-family: var(--ff-mono);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.fb-status-open        { background: color-mix(in oklch, var(--ink-4) 15%, transparent); color: var(--ink-4); }
.fb-status-planned     { background: color-mix(in oklch, #4a9eff 12%, transparent); color: #7ab8ff; }
.fb-status-in_progress { background: color-mix(in oklch, var(--orange) 15%, transparent); color: var(--orange); }
.fb-status-done        { background: color-mix(in oklch, var(--green) 12%, transparent); color: var(--green); }
.fb-status-declined    { background: color-mix(in oklch, var(--ink-4) 10%, transparent); color: var(--ink-4); }

.fb-post-title {
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
  margin: 0;
  line-height: 1.3;
}
.fb-post-meta {
  display: flex;
  gap: 0.75rem;
  font-size: 0.8rem;
  color: var(--ink-4);
  flex-wrap: wrap;
  align-items: center;
}
.fb-post-meta span { display: inline-flex; align-items: center; gap: 0.3rem; }

/* Loading / empty states */
.fb-loading {
  padding: 3rem;
  text-align: center;
  color: var(--ink-4);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}
.fb-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--line);
  border-top-color: var(--orange);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

.fb-empty {
  padding: 3rem;
  text-align: center;
  color: var(--ink-4);
  font-size: 0.9rem;
}

.fb-pagination {
  margin-top: 1.5rem;
  display: flex;
  justify-content: center;
}

/* ─── Detail page ─────────────────────────────────────────────────────── */
.fb-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--ink-3);
  text-decoration: none;
  margin-bottom: 2rem;
  transition: color var(--dur-fast) var(--ease-out);
}
.fb-back:hover { color: var(--orange); }

.fb-detail {
  display: grid;
  gap: 2rem;
}
.fb-detail-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  padding: 1.75rem;
  background: color-mix(in oklch, var(--surface) 50%, transparent);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(6px);
}
.fb-detail-vote { display: flex; flex-direction: column; align-items: center; gap: 0.4rem; }
.fb-detail-meta { display: grid; gap: 0.6rem; }
.fb-detail-title {
  font-family: var(--ff-head);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0;
  line-height: 1.2;
}
.fb-detail-body {
  font-size: 0.975rem;
  color: var(--ink-2);
  line-height: 1.7;
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
}

/* Status timeline */
.fb-timeline {
  background: color-mix(in oklch, var(--surface) 35%, transparent);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
}
.fb-timeline-title {
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  margin: 0 0 1rem;
}
.fb-timeline-list { display: grid; gap: 0.75rem; }
.fb-timeline-item {
  display: flex;
  gap: 0.75rem;
  font-size: 0.875rem;
}
.fb-timeline-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  flex-shrink: 0;
  margin-top: 0.45rem;
}
.fb-timeline-content { display: grid; gap: 0.2rem; }
.fb-timeline-label { color: var(--ink-2); font-weight: 500; }
.fb-timeline-note { color: var(--ink-3); font-size: 0.82rem; }
.fb-timeline-date { color: var(--ink-4); font-size: 0.78rem; font-family: var(--ff-mono); }

/* Comments section */
.fb-comments { display: grid; gap: 0.75rem; }
.fb-comments-head {
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  margin: 0;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--line-soft);
}
.fb-comment {
  padding: 1rem 1.25rem;
  background: color-mix(in oklch, var(--surface) 40%, transparent);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
}
.fb-comment.is-admin {
  border-color: color-mix(in oklch, var(--orange) 25%, var(--line-soft));
  background: color-mix(in oklch, var(--orange-low) 30%, var(--surface) 40%);
}
.fb-comment-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}
.fb-comment-admin-badge {
  font-family: var(--ff-mono);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  background: color-mix(in oklch, var(--orange-low) 70%, transparent);
  color: var(--orange);
  border: 1px solid color-mix(in oklch, var(--orange) 30%, transparent);
}
.fb-comment-date {
  font-family: var(--ff-mono);
  font-size: 0.76rem;
  color: var(--ink-4);
}
.fb-comment-body {
  font-size: 0.9rem;
  color: var(--ink-2);
  line-height: 1.65;
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
}
.fb-comment-body.removed { color: var(--ink-4); font-style: italic; }

/* Comment form */
.fb-comment-form {
  display: grid;
  gap: 0.75rem;
  padding: 1.25rem;
  background: color-mix(in oklch, var(--surface) 35%, transparent);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  margin-top: 0.5rem;
}
.fb-comment-form-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.fb-comment-msg {
  font-size: 0.82rem;
  color: var(--ink-4);
  margin: 0;
  flex: 1;
}
.fb-comment-msg.error { color: var(--orange); }

@media (max-width: 600px) {
  .fb-detail-head { grid-template-columns: 1fr; }
  .fb-detail-vote { flex-direction: row; justify-content: flex-start; }
  .fb-vote-btn { width: 44px; height: 44px; }
}