/* DroboAI Forum — app shell + community */

body.forum-page main {
  padding-top: calc(var(--nav-h) + clamp(1rem, 3vh, 1.5rem));
  padding-bottom: clamp(2.5rem, 5vh, 3.5rem);
  overflow-x: clip;
}

.forum-app {
  min-height: 60vh;
  width: 100%;
  overflow-x: clip;
}

.forum-page-stack {
  width: 100%;
  min-width: 0;
  padding-bottom: clamp(1.5rem, 4vh, 2.5rem);
}

.forum-flashes {
  padding-top: 0.25rem;
}

.forum-flash {
  margin: 0 0 0.65rem;
  padding: 0.65rem 0.85rem;
  border-radius: 10px;
  font-size: 0.875rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border, rgba(255, 255, 255, 0.07));
}

.forum-flash--success {
  border-color: rgba(52, 211, 153, 0.25);
  color: #a7f3d0;
}

.forum-flash--error {
  border-color: rgba(37, 99, 235, 0.3);
  color: var(--brand-light);
}

.forum-guest-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
  margin: 0 0 1rem;
  padding: 0.65rem 0.85rem;
  font-size: 0.8125rem;
  color: var(--text-2, #9b9ba4);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border, rgba(255, 255, 255, 0.07));
  border-radius: 10px;
  max-width: 100%;
  box-sizing: border-box;
}

.forum-guest-bar a {
  color: var(--text, #f4f4f5);
  font-weight: 550;
}

.forum-guest-bar .ti {
  color: rgba(37, 99, 235, 0.75);
}

/* ── Forum shell & header ── */
.forum-shell {
  padding: 0;
  min-width: 0;
  max-width: 100%;
}

.forum-content {
  display: flex;
  flex-direction: column;
  gap: clamp(1.75rem, 3.5vw, 2.5rem);
}

.forum-dash-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.25rem 2rem;
  margin-bottom: clamp(1.25rem, 3vw, 1.75rem);
}

.forum-compose-wrap,
.forum-thread-wrap {
  max-width: 42rem;
  margin: 0 auto;
  padding-bottom: 1.5rem;
  min-width: 0;
}

.forum-compose-header {
  margin-bottom: 1.15rem;
}

.forum-compose-title {
  font-size: clamp(1.35rem, 2.5vw, 1.65rem);
  font-weight: 650;
  letter-spacing: -0.03em;
  margin: 0 0 0.35rem;
  line-height: 1.2;
}

.forum-compose-lead {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-2, #9b9ba4);
  line-height: 1.5;
  max-width: 38ch;
}

.forum-dash-header--compact {
  margin-bottom: 1.15rem;
}

.forum-dash-header__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.85rem;
}

.forum-nav--dash {
  margin: 0 0 clamp(1.5rem, 3vw, 2rem);
  padding-top: 0.35rem;
  padding-bottom: 0.75rem;
  border-top: none;
}

.forum-nav--dash + .forum-content {
  margin-top: 0.25rem;
}

.forum-breadcrumb--dash {
  margin-bottom: 0.45rem;
  font-size: 0.8125rem;
  color: var(--text-3, #5c5c66);
}

.forum-breadcrumb--dash a {
  color: var(--text-2, #9b9ba4);
  text-decoration: none;
}

.forum-breadcrumb--dash a:hover {
  color: var(--text, #f4f4f5);
}

.forum-topbar {
  margin-bottom: 1.5rem;
  padding-bottom: 0;
  border-bottom: none;
}

.forum-topbar-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.25rem 2rem;
  padding-bottom: 1.15rem;
}

.forum-topbar-label {
  margin: 0 0 0.25rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3, #5c5c66);
}

.forum-topbar h1 {
  font-size: clamp(1.5rem, 3vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 0.35rem;
}

.forum-topbar-desc {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-2, #9b9ba4);
}

.forum-topbar-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
}

.forum-topbar-metrics {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--text-3, #5c5c66);
}

.forum-topbar-metrics strong {
  color: var(--text, #f4f4f5);
  font-weight: 600;
}

.forum-topbar-dot {
  opacity: 0.4;
}

.forum-new-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  white-space: nowrap;
  text-decoration: none;
}

.forum-breadcrumb--inline {
  margin-bottom: 0.35rem;
  font-size: 0.8125rem;
}

/* ── Board nav — underline tabs ── */
.forum-nav {
  position: relative;
  margin: 0;
  border-top: 1px solid var(--border, rgba(255, 255, 255, 0.07));
  max-width: 100%;
  min-width: 0;
}

.forum-nav-inner {
  position: relative;
  display: flex;
  align-items: stretch;
  gap: 0;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-right: 1.25rem;
  mask-image: linear-gradient(to right, #000 calc(100% - 2rem), transparent);
  -webkit-mask-image: linear-gradient(to right, #000 calc(100% - 2rem), transparent);
}

.forum-nav-inner::-webkit-scrollbar {
  display: none;
}

.forum-nav-indicator {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  border-radius: 2px 2px 0 0;
  background: var(--brand);
  box-shadow: 0 0 12px rgba(37, 99, 235, 0.45);
  pointer-events: none;
  transition:
    transform 0.32s var(--ease-out, cubic-bezier(0.16, 1, 0.3, 1)),
    width 0.32s var(--ease-out, cubic-bezier(0.16, 1, 0.3, 1));
  z-index: 1;
}

.forum-nav-link {
  position: relative;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  scroll-snap-align: start;
  padding: 0.9rem 1.1rem 1.15rem;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--text-3, #5c5c66);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.22s var(--ease, ease);
}

.forum-nav-link:hover {
  color: var(--text-2, #9b9ba4);
}

.forum-nav-link.is-active {
  color: var(--text, #f4f4f5);
  font-weight: 600;
}

/* ── SPA: keep content visible while loading ── */
.forum-content--busy {
  opacity: 0.94;
  pointer-events: none;
  transition: opacity 0.12s ease;
}

[data-forum-index].forum-nav-instant .forum-thread,
[data-forum-index].forum-nav-instant .forum-board-row,
[data-forum-index].forum-nav-instant .forum-panel {
  animation: none !important;
  opacity: 1 !important;
  transform: none !important;
}

.forum-panel:not(.forum-panel--in) {
  opacity: 0;
  transform: translateY(14px);
}

.forum-panel--in {
  animation: forum-panel-in 0.45s var(--ease-out, ease) both;
}

@keyframes forum-panel-in {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.forum-board-row {
  animation: forum-row-in 0.35s var(--ease-out, ease) both;
}

@keyframes forum-row-in {
  from {
    opacity: 0;
    transform: translateX(-6px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .forum-topbar,
  .forum-content,
  .forum-nav-link,
  .forum-board-row,
  .forum-thread,
  .forum-panel {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ── Board list (forum home) ── */
.forum-boards {
  margin-bottom: 0;
  border: 1px solid var(--border, rgba(255, 255, 255, 0.07));
  border-radius: var(--r-lg, 14px);
  overflow: hidden;
  background: var(--surface, #111114);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset;
}

.forum-table-head {
  display: grid;
  align-items: center;
  gap: 1rem 1.75rem;
  padding: 1rem 1.75rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-3, #5c5c66);
  background: var(--surface2, #18181c);
  border-bottom: 1px solid var(--border, rgba(255, 255, 255, 0.07));
}

.forum-boards-head {
  grid-template-columns: minmax(12rem, 1.35fr) 4.75rem 4.75rem minmax(9.5rem, 1fr);
}

.forum-board-row {
  display: grid;
  grid-template-columns: minmax(12rem, 1.35fr) 4.75rem 4.75rem minmax(9.5rem, 1fr);
  gap: 1rem 1.75rem;
  align-items: center;
  padding: 1.2rem 1.75rem;
  text-decoration: none;
  color: inherit;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: background 0.18s var(--ease, ease);
}

.forum-board-row:last-child {
  border-bottom: none;
}

.forum-board-row:hover {
  background: rgba(255, 255, 255, 0.03);
}

.forum-board-row.is-active {
  background: rgba(37, 99, 235, 0.06);
  box-shadow: inset 3px 0 0 rgba(37, 99, 235, 0.65);
}

.forum-board-row.is-active .forum-board-title {
  color: var(--text, #f4f4f5);
}

.forum-board-main {
  display: flex;
  align-items: flex-start;
  gap: 1.15rem;
  min-width: 0;
  padding-right: 0.75rem;
}

.forum-board-icon {
  flex-shrink: 0;
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--brand-soft, rgba(37, 99, 235, 0.14));
  border: 1px solid rgba(37, 99, 235, 0.2);
  color: var(--brand);
  font-size: 1.1rem;
}

.forum-board-title {
  display: block;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text, #f4f4f5);
  margin-bottom: 0.3rem;
}

.forum-board-desc {
  display: block;
  font-size: 0.8125rem;
  color: var(--text-3, #5c5c66);
  line-height: 1.45;
}

.forum-board-stat {
  text-align: center;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-2, #9b9ba4);
}

.forum-board-stats {
  display: contents;
}

.forum-board-stat-label {
  display: none;
}

.forum-board-stat-value {
  display: block;
}

.forum-board-last {
  min-width: 0;
  font-size: 0.8125rem;
}

.forum-board-last-title {
  display: block;
  color: var(--text-2, #9b9ba4);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 0.1rem;
}

.forum-board-last-meta {
  display: block;
  color: var(--text-3, #5c5c66);
  font-size: 0.75rem;
}

.forum-board-last-empty {
  color: var(--text-3, #5c5c66);
  font-style: italic;
}

/* ── Thread section ── */
.forum-section {
  margin-bottom: 0;
}

.forum-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  margin-bottom: 1rem;
  padding: 0;
  min-width: 0;
}

.forum-section-head h2 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  margin: 0;
  color: var(--text-2, #9b9ba4);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.forum-threads-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.35rem;
  padding: 0.1rem 0.4rem;
  border-radius: 999px;
  font-size: 0.6875rem;
  font-weight: 650;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text, #f4f4f5);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.forum-hero {
  padding: 4.5rem 0 2rem;
  border-bottom: 1px solid var(--border, rgba(255, 255, 255, 0.07));
}

.forum-hero-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
}

.forum-hero-copy h1 {
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0.35rem 0 0.5rem;
}

.forum-hero-copy .page-lead {
  margin: 0;
}

.forum-hero-stats {
  display: flex;
  gap: 1.25rem;
}

.forum-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1rem;
}

.forum-new-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  white-space: nowrap;
  text-decoration: none;
}

.forum-hero--compact {
  padding: 3.5rem 0 1.5rem;
}

.forum-hero--compact .forum-breadcrumb {
  margin-bottom: 0.75rem;
}

.forum-compose-page {
  padding-top: 0.5rem;
}

.forum-compose--page {
  display: block;
  margin-bottom: 0;
  padding: 1.2rem 1.25rem 1.35rem;
  box-shadow:
    0 1px 0 var(--glass-highlight, rgba(255, 255, 255, 0.06)) inset,
    0 12px 32px rgba(0, 0, 0, 0.18);
}

.forum-compose--page .forum-compose-head {
  flex-direction: row;
  align-items: center;
  margin-bottom: 1.1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border, rgba(255, 255, 255, 0.07));
}

.forum-compose--page .forum-compose-head h2 {
  font-size: 0.9375rem;
}

.forum-form--page {
  gap: 0.9rem;
  min-width: 0;
}

.forum-compose-grid--page {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  align-items: start;
}

.forum-form--page .forum-editor-input {
  min-height: 8.5rem;
}

@media (min-width: 520px) {
  .forum-compose-grid--page {
    grid-template-columns: 8.75rem minmax(0, 1fr);
    align-items: end;
  }
}

.forum-form--page .forum-field--message {
  margin-top: 0.1rem;
}

.forum-compose-sub {
  margin: 0.2rem 0 0;
  font-size: 0.8125rem;
  color: var(--text-3, #5c5c66);
}

.forum-compose-sub strong {
  color: var(--text-2, #9b9ba4);
  font-weight: 500;
}

.forum-field-input--compose {
  min-height: 12rem;
}

.forum-form-actions--page {
  gap: 0.65rem;
  padding-top: 0.5rem;
}

.forum-form-actions--page .forum-btn {
  text-decoration: none;
}

.forum-stat {
  min-width: 5rem;
  padding: 0.85rem 1.1rem;
  border-radius: var(--r, 12px);
  background: var(--surface2, #18181c);
  border: 1px solid var(--border, rgba(255, 255, 255, 0.07));
  box-shadow: 0 1px 0 var(--glass-highlight, rgba(255, 255, 255, 0.06)) inset;
}

.forum-stat strong {
  display: block;
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.1;
}

.forum-stat span {
  font-size: 0.75rem;
  color: var(--text-2, #9b9ba4);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.forum-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 2rem;
  padding-top: 2rem;
}

.forum-sidebar {
  position: sticky;
  top: 5.5rem;
  align-self: start;
}

.forum-nav-label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3, #5c5c66);
  margin: 0 0 0.65rem 0.35rem;
}

.forum-cat-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.forum-cat-link {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  text-decoration: none;
  color: var(--text-2, #9b9ba4);
  border: 1px solid transparent;
  transition: background 0.22s var(--ease, ease), color 0.22s var(--ease, ease), border-color 0.22s var(--ease, ease), transform 0.22s var(--ease, ease);
}

.forum-cat-link:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text, #f4f4f5);
  transform: translateX(2px);
}

.forum-cat-link.is-active {
  background: var(--brand-soft, rgba(37, 99, 235, 0.14));
  border-color: rgba(37, 99, 235, 0.28);
  color: var(--text, #f4f4f5);
}

.forum-cat-link i {
  font-size: 1.1rem;
  margin-top: 0.1rem;
  opacity: 0.85;
  color: var(--text-3, #5c5c66);
  transition: color 0.22s var(--ease, ease);
}

.forum-cat-link.is-active i,
.forum-cat-link:hover i {
  color: var(--brand);
}

.forum-cat-link strong {
  display: block;
  font-size: 0.9375rem;
  font-weight: 600;
  color: inherit;
}

.forum-cat-link small {
  display: block;
  font-size: 0.75rem;
  color: var(--text-3, #5c5c66);
  margin-top: 0.1rem;
  line-height: 1.35;
}

.forum-cat-link.is-active small {
  color: rgba(244, 244, 245, 0.55);
}

.forum-main {
  min-width: 0;
}

/* Compose card */
.forum-compose {
  margin-bottom: 1.25rem;
  padding: 1.35rem 1.5rem;
  border-radius: var(--r-lg, 16px);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035) 0%, transparent 42%),
    var(--surface, #111114);
  border: 1px solid var(--border, rgba(255, 255, 255, 0.07));
  box-shadow:
    0 1px 0 var(--glass-highlight, rgba(255, 255, 255, 0.06)) inset,
    0 24px 48px rgba(0, 0, 0, 0.22);
}

.forum-compose-head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.15rem;
}

.forum-compose-head h2 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.01em;
}

/* Form fields */
.forum-form {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.forum-compose-grid {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 0.85rem;
  align-items: end;
}

.forum-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 0;
}

.forum-field-label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3, #5c5c66);
}

.forum-field-input {
  width: 100%;
  padding: 0.72rem 0.95rem;
  font: inherit;
  font-size: 0.9375rem;
  color: var(--text, #f4f4f5);
  background: var(--surface2, #18181c);
  border: 1px solid var(--border, rgba(255, 255, 255, 0.07));
  border-radius: 10px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset;
  transition:
    border-color 0.22s var(--ease, ease),
    box-shadow 0.22s var(--ease, ease),
    background 0.22s var(--ease, ease);
}

.forum-field-input::placeholder {
  color: rgba(92, 92, 102, 0.75);
}

.forum-field-input:hover {
  border-color: var(--border2, rgba(255, 255, 255, 0.12));
  background: rgba(24, 24, 28, 0.95);
}

.forum-field-input:focus {
  outline: none;
  border-color: rgba(37, 99, 235, 0.45);
  box-shadow:
    0 0 0 3px rgba(37, 99, 235, 0.1),
    0 1px 0 rgba(255, 255, 255, 0.04) inset;
  background: rgba(20, 20, 24, 0.98);
}

.forum-field-input--area {
  min-height: 7rem;
  resize: vertical;
  line-height: 1.55;
}

.forum-form-actions {
  display: flex;
  justify-content: flex-start;
  padding-top: 0.25rem;
}

.forum-form-actions .forum-btn--primary {
  min-width: 8.5rem;
}

/* Custom select */
.forum-field--select {
  position: relative;
}

.forum-select {
  position: relative;
}

.forum-select-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  width: 100%;
  padding: 0.72rem 0.85rem 0.72rem 0.95rem;
  font: inherit;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text, #f4f4f5);
  text-align: left;
  background: var(--surface2, #18181c);
  border: 1px solid var(--border, rgba(255, 255, 255, 0.07));
  border-radius: 10px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset;
  cursor: pointer;
  transition:
    border-color 0.22s var(--ease, ease),
    box-shadow 0.22s var(--ease, ease),
    background 0.22s var(--ease, ease);
}

.forum-select-trigger:hover {
  border-color: var(--border2, rgba(255, 255, 255, 0.12));
}

.forum-select.is-open .forum-select-trigger,
.forum-select-trigger:focus-visible {
  outline: none;
  border-color: rgba(37, 99, 235, 0.45);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.forum-select-chevron {
  font-size: 1rem;
  color: var(--text-3, #5c5c66);
  transition: transform 0.28s var(--ease-out, ease), color 0.22s var(--ease, ease);
}

.forum-select.is-open .forum-select-chevron {
  transform: rotate(180deg);
  color: var(--brand);
}

.forum-select-menu {
  position: absolute;
  z-index: 40;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  margin: 0;
  padding: 0.35rem;
  list-style: none;
  border-radius: 12px;
  background: rgba(17, 17, 20, 0.96);
  border: 1px solid var(--border2, rgba(255, 255, 255, 0.12));
  box-shadow:
    0 1px 0 var(--glass-highlight, rgba(255, 255, 255, 0.06)) inset,
    0 20px 50px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  transform-origin: top center;
  animation: forum-menu-in 0.22s var(--ease-out, ease) both;
}

.forum-select-menu[hidden] {
  display: none;
  animation: none;
}

@keyframes forum-menu-in {
  from {
    opacity: 0;
    transform: translateY(-6px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.forum-select-option {
  padding: 0.55rem 0.7rem;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-2, #9b9ba4);
  cursor: pointer;
  transition: background 0.16s var(--ease, ease), color 0.16s var(--ease, ease);
}

.forum-select-option:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text, #f4f4f5);
}

.forum-select-option.is-selected {
  background: var(--brand-soft, rgba(37, 99, 235, 0.14));
  color: #fff;
}

.forum-select-option.is-selected::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 0.45rem;
  border-radius: 50%;
  background: var(--brand);
  vertical-align: middle;
  transform: translateY(-1px);
}

/* Toolbar + sort */
.forum-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.85rem;
}

.forum-toolbar h2 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin: 0;
  color: var(--text-2, #9b9ba4);
}

.forum-sort {
  position: relative;
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  padding: 0.22rem;
  border-radius: 999px;
  background: var(--surface2, #18181c);
  border: 1px solid var(--border, rgba(255, 255, 255, 0.07));
}

.forum-sort-pill {
  position: absolute;
  top: 0.22rem;
  left: 0.22rem;
  height: calc(100% - 0.44rem);
  border-radius: 999px;
  background: var(--brand-soft, rgba(37, 99, 235, 0.14));
  border: 1px solid rgba(37, 99, 235, 0.22);
  pointer-events: none;
  transition: transform 0.32s var(--ease-out, ease), width 0.32s var(--ease-out, ease);
  z-index: 0;
}

.forum-sort a {
  position: relative;
  z-index: 1;
  padding: 0.38rem 0.95rem;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 550;
  text-decoration: none;
  text-align: center;
  color: var(--text-3, #5c5c66);
  transition: color 0.22s var(--ease, ease);
}

.forum-sort a:hover {
  color: var(--text, #f4f4f5);
}

.forum-sort a.is-active {
  color: var(--text, #f4f4f5);
}

/* Thread list */
.forum-threads {
  border-radius: var(--r-lg, 14px);
  overflow: hidden;
  border: 1px solid var(--border, rgba(255, 255, 255, 0.07));
  background: var(--surface, #111114);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset;
}

.forum-threads-body {
  transition: none;
}

.forum-threads-head,
.forum-thread {
  display: grid;
  grid-template-columns: 36px minmax(12rem, 1.35fr) 4.75rem minmax(9.5rem, 1fr);
  gap: 1rem 1.75rem;
  align-items: center;
}

.forum-threads-head {
  padding: 0.85rem 1.35rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-3, #5c5c66);
  background: var(--surface2, #18181c);
  border-bottom: 1px solid var(--border, rgba(255, 255, 255, 0.07));
}

.forum-thread {
  position: relative;
  text-decoration: none;
  color: inherit;
  padding: 1.05rem 1.35rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: background 0.18s var(--ease, ease);
  animation: forum-thread-in 0.35s var(--ease-out, ease) both;
}

.forum-thread-cover {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.forum-thread > :not(.forum-thread-cover) {
  position: relative;
  z-index: 0;
  pointer-events: none;
}

.forum-thread .forum-author-link,
.forum-thread .forum-avatar-link {
  position: relative;
  z-index: 2;
  pointer-events: auto;
}

.forum-thread-status {
  display: flex;
  align-items: center;
  justify-content: center;
}

.forum-thread-topic {
  min-width: 0;
}

@keyframes forum-thread-in {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.forum-thread:last-child {
  border-bottom: none;
}

.forum-thread:hover {
  background: rgba(255, 255, 255, 0.025);
  cursor: pointer;
}

.forum-thread-status-icon {
  font-size: 1.15rem;
  color: var(--text-3, #5c5c66);
  opacity: 0.65;
}

.forum-thread-status-icon--pin {
  color: var(--brand);
  opacity: 1;
}

.forum-thread-topic h3 {
  margin: 0 0 0.25rem;
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--text, #f4f4f5);
  overflow-wrap: break-word;
  word-break: normal;
}

.forum-thread-started {
  margin: 0;
  font-size: 0.75rem;
  color: var(--text-3, #5c5c66);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.3rem 0.45rem;
  line-height: 1.45;
}

.forum-thread:hover .forum-thread-topic h3 {
  color: #fff;
}

.forum-thread-started strong {
  color: var(--text-2, #9b9ba4);
  font-weight: 500;
}

.forum-thread-replies {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  margin: 0 auto;
  border-radius: 8px;
  background: var(--surface2, #18181c);
  border: 1px solid var(--border, rgba(255, 255, 255, 0.07));
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-2, #9b9ba4);
}

.forum-thread-last {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  min-width: 0;
  font-size: 0.8125rem;
}

.forum-thread-last strong {
  display: block;
  font-weight: 500;
  color: var(--text-2, #9b9ba4);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.forum-thread-last span {
  display: block;
  color: var(--text-3, #5c5c66);
  font-size: 0.75rem;
}

.forum-empty--row {
  padding: 2.5rem 1.5rem;
  text-align: center;
  grid-column: 1 / -1;
}

.forum-empty--row a {
  color: var(--brand);
}

.forum-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  padding: 1.15rem 1.25rem 1.35rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.forum-pagination__pages {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.forum-pagination__btn,
.forum-pagination__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  min-width: 2.15rem;
  height: 2.15rem;
  padding: 0 0.65rem;
  border-radius: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--text-2, #9b9ba4);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition:
    background 0.18s var(--ease, ease),
    border-color 0.18s var(--ease, ease),
    color 0.18s var(--ease, ease);
}

.forum-pagination__btn:hover,
.forum-pagination__num:hover {
  color: var(--text, #f4f4f5);
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.12);
}

.forum-pagination__num.is-active {
  color: var(--text, #f4f4f5);
  background: rgba(37, 99, 235, 0.16);
  border-color: rgba(37, 99, 235, 0.35);
}

.forum-pagination__btn.is-disabled {
  opacity: 0.45;
  pointer-events: none;
}

.forum-pagination__ellipsis {
  min-width: 1.5rem;
  text-align: center;
  color: var(--text-3, #5c5c66);
  font-size: 0.875rem;
}

/* Thread view — classic posts */
.forum-thread-header {
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border, rgba(255, 255, 255, 0.07));
}

.forum-thread-header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 0.35rem;
}

.forum-thread-header h1 {
  font-size: clamp(1.25rem, 2.5vw, 1.65rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
  line-height: 1.3;
}

.forum-thread-header-meta {
  margin: 0.5rem 0 0;
  font-size: 0.8125rem;
  color: var(--text-3, #5c5c66);
}

.forum-thread-header-meta strong {
  color: var(--text-2, #9b9ba4);
}

.forum-reply-jump {
  flex-shrink: 0;
  text-decoration: none;
}

.forum-posts {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.75rem;
}

.forum-post {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  border: 1px solid var(--border, rgba(255, 255, 255, 0.07));
  border-radius: var(--r, 12px);
  overflow: hidden;
  background: var(--surface, #111114);
}

.forum-post-user {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 0.75rem;
  background: var(--surface2, #18181c);
  border-right: 1px solid var(--border, rgba(255, 255, 255, 0.07));
  text-align: center;
}

.forum-post-username {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text, #f4f4f5);
  word-break: break-word;
}

.forum-post-role {
  font-size: 0.6875rem;
  color: var(--text-3, #5c5c66);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.forum-post-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.forum-post-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.55rem 1rem;
  font-size: 0.75rem;
  color: var(--text-3, #5c5c66);
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.forum-post-head-main {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  min-width: 0;
  flex: 1;
}

.forum-post-num {
  font-weight: 600;
  color: var(--text-2, #9b9ba4);
}

.forum-post-main .forum-prose {
  padding: 1rem 1.15rem;
  flex: 1;
}

.forum-post-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 0.85rem;
  padding: 0.75rem 1.15rem 0.85rem;
  border-top: 1px solid var(--border, rgba(255, 255, 255, 0.06));
}

/* Threaded replies — compact nested layout (OP keeps full forum-post card above). */
.forum-post--op {
  margin-bottom: 1rem;
}

.forum-replies-section {
  margin-bottom: 1.5rem;
}

.forum-replies-heading {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-3, #5c5c66);
  margin: 0 0 0.75rem;
}

.forum-comment-list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.forum-comment {
  border: 1px solid var(--border, rgba(255, 255, 255, 0.07));
  border-radius: var(--r, 10px);
  background: var(--surface, #111114);
  padding: 0.8rem 0.9rem;
}

.forum-comment--nested {
  padding: 0.65rem 0.75rem;
  background: rgba(255, 255, 255, 0.015);
  border-color: rgba(255, 255, 255, 0.05);
}

.forum-comment--solution {
  border-color: rgba(34, 197, 94, 0.35);
  box-shadow: inset 0 0 0 1px rgba(34, 197, 94, 0.08);
}

.forum-comment-row {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  min-width: 0;
}

.forum-comment-body {
  flex: 1;
  min-width: 0;
}

.forum-comment-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.forum-comment-head-main {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.65rem;
  min-width: 0;
  font-size: 0.75rem;
  color: var(--text-3, #5c5c66);
}

.forum-comment-author {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text, #f4f4f5);
}

.forum-comment-head time {
  color: var(--text-3, #5c5c66);
}

.forum-prose--comment {
  font-size: 0.9375rem;
  line-height: 1.55;
}

.forum-comment--nested .forum-prose--comment {
  font-size: 0.875rem;
}

.forum-comment-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.65rem;
  margin-top: 0.55rem;
}

.forum-comment-action {
  display: inline;
  margin: 0;
  padding: 0;
  min-height: 0;
  border: none;
  background: none;
  box-shadow: none;
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.2;
  color: var(--text-3, #5c5c66);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}

.forum-comment-action:hover {
  color: var(--text, #f4f4f5);
}

.forum-comment-action:focus,
.forum-comment-action:focus-visible,
.forum-comment-action:active {
  outline: none;
  box-shadow: none;
  border: none;
}

.forum-comment-children {
  margin-top: 0.55rem;
  margin-left: 0.35rem;
  padding-left: 0.85rem;
  border-left: 2px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.forum-comment[data-comment-depth="3"] .forum-comment-children,
.forum-comment[data-comment-depth="4"] .forum-comment-children,
.forum-comment[data-comment-depth="5"] .forum-comment-children {
  margin-left: 0;
  padding-left: 0.65rem;
}

.forum-inline-reply {
  margin-top: 0.65rem;
  padding-top: 0.65rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.forum-inline-reply .forum-editor-input {
  min-height: 4.5rem;
}

.forum-inline-reply .forum-editor-hint {
  display: none;
}

.forum-reply-form.forum-form--posting {
  pointer-events: none;
}

.forum-reply-form.forum-form--posting .forum-editor,
.forum-reply-form.forum-form--posting .forum-form-actions {
  opacity: 0.72;
}

.forum-reply-submit {
  position: relative;
  min-width: 7.25rem;
}

.forum-reply-submit-label {
  transition: opacity 0.15s ease;
}

.forum-reply-submit-spin {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 1rem;
  height: 1rem;
  margin: -0.5rem 0 0 -0.5rem;
  border: 2px solid rgba(255, 255, 255, 0.28);
  border-top-color: #fff;
  border-radius: 50%;
  animation: forum-reply-spin 0.55s linear infinite;
}

.forum-form--posting .forum-reply-submit-label {
  opacity: 0;
}

.forum-form--posting .forum-reply-submit-spin {
  display: block !important;
}

@keyframes forum-reply-spin {
  to {
    transform: rotate(360deg);
  }
}

.forum-btn--ghost {
  background: transparent;
  border-color: transparent;
  color: var(--text-2, #9b9ba4);
  padding-inline: 0.45rem;
}

.forum-btn--ghost:hover {
  color: var(--text, #f4f4f5);
  background: rgba(255, 255, 255, 0.04);
}

.forum-quick-reply {
  padding: 1.25rem 1.35rem;
  border-radius: var(--r, 12px);
  border: 1px solid var(--border, rgba(255, 255, 255, 0.07));
  background: var(--surface, #111114);
}

.forum-quick-reply h2 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin: 0 0 1rem;
  color: var(--text-2, #9b9ba4);
}

.forum-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-2, #9b9ba4);
}

.forum-badge--pin {
  background: var(--brand-soft, rgba(37, 99, 235, 0.14));
  color: var(--brand-light);
}

.forum-badge--solved {
  background: rgba(52, 211, 153, 0.12);
  color: #6ee7b7;
}

.forum-badge--lg {
  font-size: 0.75rem;
  padding: 0.25rem 0.65rem;
}

.forum-thread-status-icon--solved {
  color: #34d399;
}

.forum-thread-header-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 0.85rem;
  min-width: 0;
}

.forum-thread-header-title .dash-title {
  margin: 0;
}

.forum-thread-solve-bar {
  margin-top: 0.65rem;
}

.forum-post--solution {
  border-color: rgba(52, 211, 153, 0.22);
  box-shadow: inset 3px 0 0 rgba(52, 211, 153, 0.55);
}

.forum-post-role--solution {
  color: #6ee7b7;
}

/* ── Forum buttons (shared toolbar + forms) ── */
.forum-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 2rem;
  padding: 0 0.75rem;
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1;
  color: var(--text-2, #9b9ba4);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border, rgba(255, 255, 255, 0.07));
  border-radius: 999px;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  box-sizing: border-box;
  transition: color 0.15s, border-color 0.15s, background 0.15s, box-shadow 0.15s;
}

.forum-btn:hover {
  color: var(--text, #f4f4f5);
  border-color: var(--border2, rgba(255, 255, 255, 0.12));
  background: rgba(255, 255, 255, 0.05);
}

.forum-btn--primary {
  color: #fff;
  font-weight: 600;
  background: var(--brand);
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.28);
}

.forum-btn--primary:hover {
  color: #fff;
  background: #3b82f6;
  border-color: transparent;
  box-shadow: 0 6px 18px rgba(37, 99, 235, 0.38);
}

.forum-btn--icon {
  width: 2rem;
  min-width: 2rem;
  padding: 0;
}

.forum-btn .ti {
  font-size: 1rem;
  line-height: 1;
}

.forum-react-form {
  display: inline;
  margin: 0;
}

.forum-react {
  /* extends .forum-btn — add class in template */
  color: var(--text-3, #5c5c66);
}

.forum-react:hover {
  color: var(--text-2, #9b9ba4);
}

.forum-react.is-active {
  color: var(--brand-light);
  border-color: rgba(37, 99, 235, 0.35);
  background: rgba(37, 99, 235, 0.1);
}

.forum-react--readonly {
  cursor: default;
}

.forum-save {
  color: var(--text-3, #5c5c66);
}

.forum-save:hover {
  color: var(--text-2, #9b9ba4);
}

.forum-save.is-active {
  color: #fcd34d;
  border-color: rgba(252, 211, 77, 0.35);
  background: rgba(252, 211, 77, 0.1);
}

.forum-thread-header-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.forum-menu {
  position: relative;
  display: inline-flex;
  flex-shrink: 0;
}

.forum-menu.is-open .forum-menu-trigger {
  color: var(--text, #f4f4f5);
  border-color: var(--border2, rgba(255, 255, 255, 0.12));
  background: rgba(255, 255, 255, 0.05);
}

.forum-menu-panel {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: 30;
  min-width: 11.5rem;
  padding: 0.35rem;
  border-radius: 10px;
  border: 1px solid var(--border, rgba(255, 255, 255, 0.1));
  background: var(--surface2, #18181c);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.03) inset;
}

.forum-menu-form {
  margin: 0;
}

.forum-menu-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  width: 100%;
  padding: 0.5rem 0.65rem;
  font: inherit;
  font-size: 0.8125rem;
  line-height: 1.3;
  color: var(--text-2, #9b9ba4);
  background: transparent;
  border: none;
  border-radius: 7px;
  cursor: pointer;
  text-align: left;
  transition: background 0.12s, color 0.12s;
}

.forum-menu-item .ti {
  font-size: 1rem;
  opacity: 0.85;
}

.forum-menu-item:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text, #e4e4e7);
}

.forum-menu-item.is-danger {
  color: var(--text-2);
}

.forum-menu-item.is-danger:hover {
  background: rgba(37, 99, 235, 0.1);
  color: var(--brand-light);
}

.forum-solve-form {
  display: inline;
  margin: 0;
}

.forum-solve-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.28rem 0.6rem;
  font: inherit;
  font-size: 0.8125rem;
  color: #6ee7b7;
  background: rgba(52, 211, 153, 0.08);
  border: 1px solid rgba(52, 211, 153, 0.22);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.forum-solve-btn:hover {
  background: rgba(52, 211, 153, 0.14);
  border-color: rgba(52, 211, 153, 0.35);
}

.forum-toast {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  z-index: 9999;
  transform: translateX(-50%);
  max-width: min(24rem, calc(100vw - 2rem));
  padding: 0.75rem 1rem;
  border-radius: 12px;
  font-size: 0.875rem;
  line-height: 1.45;
  text-align: center;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  pointer-events: none;
}

.forum-toast.hidden {
  display: none;
}

.forum-toast--ok {
  background: rgba(34, 197, 94, 0.14);
  border: 1px solid rgba(34, 197, 94, 0.35);
  color: #86efac;
}

.forum-toast--err {
  background: rgba(37, 99, 235, 0.14);
  border: 1px solid rgba(37, 99, 235, 0.35);
  color: var(--brand-light);
}

.forum-signin-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  padding: 1rem 1.1rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border, rgba(255, 255, 255, 0.07));
}

.forum-signin-card p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-2, #9b9ba4);
}

.forum-signin-card a {
  color: var(--text, #f4f4f5);
  font-weight: 550;
}

.forum-thread-stat {
  text-align: center;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-2, #9b9ba4);
}

.forum-thread-activity {
  font-size: 0.8125rem;
  color: var(--text-3, #5c5c66);
  line-height: 1.35;
}

.forum-thread-activity strong {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-2, #9b9ba4);
}

.forum-empty {
  padding: 3rem 1.5rem;
  text-align: center;
  color: var(--text-2, #9b9ba4);
}

.forum-signin {
  margin-bottom: 1.25rem;
  padding: 1rem 1.15rem;
  border-radius: var(--r, 12px);
  background: var(--surface2, #18181c);
  border: 1px dashed var(--border2, rgba(255, 255, 255, 0.12));
  font-size: 0.9375rem;
  color: var(--text-2, #9b9ba4);
}

.forum-signin a {
  color: var(--brand);
  font-weight: 500;
}

.forum-signin a:hover {
  color: var(--prose-link-hover, #93c5fd);
}

/* Avatars — brand blue */
.forum-avatar {
  flex-shrink: 0;
  border-radius: 999px;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, rgba(37, 99, 235, 0.55), rgba(37, 99, 235, 0.18));
  border: 1px solid rgba(37, 99, 235, 0.25);
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
}

.forum-avatar--sm {
  width: 32px;
  height: 32px;
  font-size: 0.6875rem;
}

.forum-avatar--md {
  width: 40px;
  height: 40px;
  font-size: 0.75rem;
}

.forum-avatar--lg {
  width: 48px;
  height: 48px;
  font-size: 0.875rem;
}

.forum-avatar--xl {
  width: 72px;
  height: 72px;
  font-size: 1.125rem;
}

.forum-avatar-link {
  display: inline-flex;
  flex-shrink: 0;
  border-radius: 999px;
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.forum-avatar-link:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.forum-author-link {
  color: inherit;
  text-decoration: none;
  font-weight: 650;
  transition: color 0.15s ease;
}

.forum-author-link:hover {
  color: var(--brand-light, #60a5fa);
}

.forum-author-link--inline {
  font-weight: 600;
}

.forum-post-username.forum-author-link {
  display: block;
  margin-top: 0.35rem;
  text-align: center;
  font-size: 0.875rem;
}

.forum-profile-wrap {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.forum-profile {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.35rem 1.5rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
  position: relative;
}

.forum-profile-admin {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 2;
}

.forum-profile-admin-status {
  position: absolute;
  top: 3.25rem;
  right: 1rem;
  z-index: 2;
  margin: 0;
  font-size: 0.75rem;
  color: var(--text-2, #9b9ba4);
  max-width: 14rem;
  text-align: right;
}

.forum-profile-admin-status.is-err {
  color: #f87171;
}

.forum-profile-main {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  min-width: 0;
}

.forum-profile-copy {
  min-width: 0;
}

.forum-profile-name-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.forum-profile-name {
  margin: 0;
  font-size: 1.5rem;
}

.forum-badge--admin {
  background: rgba(245, 158, 11, 0.14);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.28);
}

.forum-profile-meta {
  margin: 0.35rem 0 0;
  font-size: 0.8125rem;
  color: var(--text-2, #9b9ba4);
}

.forum-profile-bio {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--text-2, #9b9ba4);
  max-width: 52ch;
}

.forum-profile-bio--empty {
  font-size: 0.8125rem;
}

.forum-profile-bio a,
.forum-profile-edit a {
  color: var(--brand-light, #60a5fa);
  text-decoration: none;
  font-weight: 600;
}

.forum-profile-bio a:hover,
.forum-profile-edit a:hover {
  color: #fff;
}

.forum-profile-edit {
  margin: 0.35rem 0 0;
  font-size: 0.8125rem;
}

.forum-profile-edit a {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.forum-profile-stats {
  display: flex;
  gap: 1.5rem;
  margin: 0;
}

.forum-profile-stat {
  text-align: center;
}

.forum-profile-stat dt {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3, #5c5c66);
  margin-bottom: 0.2rem;
}

.forum-profile-stat dd {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text, #f4f4f5);
}

.forum-profile-threads-head {
  margin-bottom: 0.75rem;
}

.forum-section-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 650;
}

.forum-profile-threads .forum-thread-last {
  justify-content: flex-end;
  color: var(--text-2, #9b9ba4);
  font-size: 0.8125rem;
}

.forum-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Thread detail */
.forum-thread-page {
  padding-top: 2rem;
}

.forum-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.8125rem;
  color: var(--text-3, #5c5c66);
  margin-bottom: 1.25rem;
}

.forum-breadcrumb a {
  color: var(--text-2, #9b9ba4);
  text-decoration: none;
  transition: color 0.2s var(--ease, ease);
}

.forum-breadcrumb a:hover {
  color: var(--brand);
}

.forum-op {
  display: flex;
  gap: 1rem;
  padding: 1.5rem;
  border-radius: var(--r-lg, 16px);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, transparent 40%),
    var(--surface, #111114);
  border: 1px solid var(--border, rgba(255, 255, 255, 0.07));
  box-shadow: 0 1px 0 var(--glass-highlight, rgba(255, 255, 255, 0.06)) inset;
  margin-bottom: 1.5rem;
}

.forum-op-content {
  min-width: 0;
  flex: 1;
}

.forum-op-content h1 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 0.65rem;
  line-height: 1.25;
}

.forum-op-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.15rem;
  font-size: 0.8125rem;
  color: var(--text-3, #5c5c66);
}

.forum-op-meta strong {
  color: var(--text, #f4f4f5);
  font-weight: 600;
}

.forum-prose {
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(244, 244, 245, 0.92);
  word-break: break-word;
}

.forum-prose > :first-child {
  margin-top: 0;
}

.forum-prose > :last-child {
  margin-bottom: 0;
}

.forum-prose h1,
.forum-prose h2,
.forum-prose h3,
.forum-prose h4 {
  margin: 1.25rem 0 0.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--text, #f4f4f5);
}

.forum-prose h2 { font-size: 1.25rem; }
.forum-prose h3 { font-size: 1.1rem; }
.forum-prose h4 { font-size: 1rem; }

.forum-prose p {
  margin: 0.65rem 0;
}

.forum-prose strong,
.forum-prose b {
  font-weight: 600;
  color: #fff;
}

.forum-prose em,
.forum-prose i {
  font-style: italic;
}

.forum-prose a {
  color: var(--prose-link, var(--brand-light));
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-color: var(--prose-link-underline, rgba(37, 99, 235, 0.28));
  transition: color 0.2s var(--ease), text-decoration-color 0.2s var(--ease);
}

.forum-prose a:hover {
  color: var(--prose-link-hover, #93c5fd);
  text-decoration-color: rgba(37, 99, 235, 0.45);
}

.forum-prose ul,
.forum-prose ol {
  margin: 0.65rem 0;
  padding-left: 1.35rem;
}

.forum-prose li {
  margin: 0.25rem 0;
}

.forum-prose blockquote {
  margin: 0.85rem 0;
  padding: 0.65rem 0.85rem;
  border-left: 3px solid rgba(37, 99, 235, 0.45);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 0 8px 8px 0;
  color: var(--text-2, #9b9ba4);
}

.forum-prose pre {
  margin: 0.85rem 0;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid var(--border, rgba(255, 255, 255, 0.07));
  overflow-x: auto;
  font-size: 0.875rem;
  line-height: 1.5;
}

.forum-prose code {
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 0.875em;
  padding: 0.12rem 0.35rem;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.06);
}

.forum-prose pre code {
  padding: 0;
  background: none;
}

.forum-prose img,
.forum-md-img {
  max-width: 100%;
  height: auto;
  margin: 0.85rem 0;
  border-radius: 10px;
  border: 1px solid var(--border, rgba(255, 255, 255, 0.07));
}

.forum-prose hr {
  margin: 1.25rem 0;
  border: none;
  border-top: 1px solid var(--border, rgba(255, 255, 255, 0.07));
}

/* Markdown editor */
.forum-editor {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border, rgba(255, 255, 255, 0.07));
  border-radius: 10px;
  overflow: hidden;
  background: var(--surface2, #18181c);
}

.forum-editor-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem;
  padding: 0.4rem 0.45rem;
  border-bottom: 1px solid var(--border, rgba(255, 255, 255, 0.07));
  background: rgba(255, 255, 255, 0.02);
}

.forum-editor-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--text-2, #9b9ba4);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.forum-editor-btn:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text, #f4f4f5);
}

.forum-editor-input {
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  min-height: 10rem;
  resize: vertical;
}

.forum-editor-input:focus {
  box-shadow: none !important;
}

.forum-editor-hint {
  margin: 0;
  padding: 0.5rem 0.75rem;
  font-size: 0.75rem;
  color: var(--text-3, #5c5c66);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.forum-editor-hint code {
  font-size: 0.6875rem;
  padding: 0.1rem 0.3rem;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.05);
}

.forum-editor-upload-status {
  margin: 0 0 0.55rem;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  font-size: 0.8125rem;
  color: var(--text-2, #9b9ba4);
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.18);
  word-break: break-all;
}

.forum-editor-upload-status.is-error {
  color: #fca5a5;
  background: rgba(239, 68, 68, 0.08);
  border-color: rgba(239, 68, 68, 0.22);
}

.forum-editor-upload-status a {
  color: var(--brand-light);
}

.forum-replies-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.forum-replies-head h2 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
}

.forum-replies {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.forum-reply {
  display: flex;
  gap: 0.85rem;
  padding: 1rem 1.1rem;
  border-radius: var(--r, 12px);
  background: var(--surface2, #18181c);
  border: 1px solid var(--border, rgba(255, 255, 255, 0.07));
}

.forum-reply-content {
  min-width: 0;
  flex: 1;
}

.forum-reply-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.45rem;
  margin-bottom: 0.45rem;
  font-size: 0.8125rem;
}

.forum-reply-meta strong {
  color: var(--text, #f4f4f5);
  font-weight: 600;
}

.forum-reply-meta time {
  color: var(--text-3, #5c5c66);
}

.forum-reply-body {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: rgba(244, 244, 245, 0.88);
  word-break: break-word;
}

.forum-reply-form {
  padding: 1.35rem 1.5rem;
  border-radius: var(--r-lg, 16px);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, transparent 40%),
    var(--surface, #111114);
  border: 1px solid var(--border, rgba(255, 255, 255, 0.07));
  box-shadow: 0 1px 0 var(--glass-highlight, rgba(255, 255, 255, 0.06)) inset;
}

@media (prefers-reduced-motion: reduce) {
  .forum-select-menu,
  .forum-thread,
  .forum-sort-pill,
  .forum-cat-link,
  .forum-select-chevron {
    animation: none !important;
    transition: none !important;
  }
}

@media (max-width: 900px) {
  body.forum-page main {
    padding-top: calc(var(--nav-h) + 0.85rem);
    padding-bottom: 2rem;
  }

  .forum-page-stack {
    padding-bottom: 1.5rem;
  }

  .forum-content {
    gap: 1.5rem;
  }

  .forum-dash-header {
    flex-direction: column;
    align-items: stretch;
    gap: 1.15rem;
    margin-bottom: 1.25rem;
  }

  .forum-dash-header__main .dash-lead {
    max-width: none;
  }

  .forum-dash-header__actions {
    align-items: stretch;
    width: 100%;
    gap: 0.85rem;
  }

  .forum-topbar-metrics {
    justify-content: flex-start;
    padding: 0.35rem 0;
  }

  .forum-dash-header__actions .forum-new-btn {
    width: 100%;
    justify-content: center;
    min-height: 2.75rem;
  }

  .forum-nav--dash {
    margin-bottom: 1.35rem;
    padding-bottom: 0.65rem;
  }

  .forum-nav-inner {
    max-width: 100%;
    padding-right: 0.25rem;
    mask-image: linear-gradient(to right, #000 calc(100% - 1.75rem), transparent);
    -webkit-mask-image: linear-gradient(to right, #000 calc(100% - 1.75rem), transparent);
  }

  .forum-nav-link {
    padding: 0.85rem 0.95rem 0.95rem;
    min-height: 2.75rem;
  }

  .forum-guest-bar {
    font-size: 0.75rem;
    margin-bottom: 0.85rem;
    padding: 0.55rem 0.75rem;
  }

  .forum-compose-wrap,
  .forum-thread-wrap {
    max-width: none;
  }

  .forum-compose--page {
    padding: 1rem;
  }

  .forum-compose-header {
    margin-bottom: 0.95rem;
  }

  .forum-boards-head {
    display: none;
  }

  .forum-boards {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    border: none;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    overflow: visible;
  }

  .forum-board-row {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.9rem;
    padding: 1.2rem 1.25rem;
    border: 1px solid var(--border, rgba(255, 255, 255, 0.07));
    border-radius: var(--r, 12px);
    background: var(--surface, #111114);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset;
  }

  .forum-board-row:last-child {
    border-bottom: 1px solid var(--border, rgba(255, 255, 255, 0.07));
  }

  .forum-board-main {
    padding-right: 0;
  }

  .forum-board-stats {
    display: flex;
    gap: 0.65rem;
  }

  .forum-board-stat {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    padding: 0.55rem 0.5rem;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
  }

  .forum-board-stat-label {
    display: block;
    font-size: 0.625rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-3, #5c5c66);
  }

  .forum-board-stat-value {
    font-size: 0.9375rem;
    font-weight: 650;
    color: var(--text, #f4f4f5);
  }

  .forum-board-last {
    display: none;
  }

  .forum-section-head {
    flex-direction: column;
    align-items: stretch;
    gap: 0.85rem;
    margin-bottom: 0.85rem;
  }

  .forum-sort {
    display: grid;
    width: 100%;
    max-width: 100%;
  }

  .forum-sort a {
    padding: 0.55rem 0.75rem;
    font-size: 0.8125rem;
    text-align: center;
  }

  .forum-panel {
    min-width: 0;
    max-width: 100%;
  }

  .forum-threads {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    border: none;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    overflow: visible;
  }

  .forum-threads-head {
    display: none;
  }

  .forum-thread {
    display: grid;
    grid-template-columns: 1.85rem minmax(0, 1fr);
    grid-template-rows: auto auto;
    column-gap: 0.75rem;
    row-gap: 0.45rem;
    align-items: start;
    padding: 1rem 1.05rem;
    border: 1px solid var(--border, rgba(255, 255, 255, 0.07));
    border-radius: var(--r, 12px);
    background: var(--surface, #111114);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset;
  }

  .forum-thread:last-child {
    border-bottom: 1px solid var(--border, rgba(255, 255, 255, 0.07));
  }

  .forum-thread-status {
    grid-column: 1;
    grid-row: 1 / span 2;
    justify-content: flex-start;
    align-self: start;
    padding-top: 0.12rem;
  }

  .forum-thread-topic {
    grid-column: 2;
    grid-row: 1;
    min-width: 0;
  }

  .forum-thread-topic h3 {
    font-size: 0.9375rem;
    overflow-wrap: anywhere;
  }

  .forum-thread-replies {
    grid-column: 2;
    grid-row: 2;
    align-self: start;
    margin: 0;
    min-width: auto;
    height: auto;
    padding: 0.25rem 0.55rem;
    border-radius: 999px;
    font-size: 0.75rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
  }

  .forum-thread-replies::before {
    content: "Replies · ";
    font-weight: 500;
    color: var(--text-3, #5c5c66);
  }

  .forum-thread-last {
    display: none;
  }

  .forum-empty--row {
    padding: 1.25rem 1rem;
    border: 1px solid var(--border, rgba(255, 255, 255, 0.07));
    border-radius: var(--r, 12px);
    background: var(--surface, #111114);
  }

  .forum-topbar {
    flex-direction: column;
  }

  .forum-topbar-right {
    align-items: flex-start;
    width: 100%;
  }

  .forum-post {
    grid-template-columns: 1fr;
  }

  .forum-post-user {
    flex-direction: row;
    justify-content: flex-start;
    text-align: left;
    border-right: none;
    border-bottom: 1px solid var(--border, rgba(255, 255, 255, 0.07));
    padding: 0.85rem 1rem;
  }

  .forum-compose-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  body.forum-page main {
    padding-top: calc(var(--nav-h) + 0.65rem);
  }

  .forum-dash-header {
    gap: 0.85rem;
    margin-bottom: 0.85rem;
  }

  .forum-dash-header__main .dash-title {
    font-size: 1.45rem;
  }

  .forum-dash-header__main .dash-lead {
    font-size: 0.8125rem;
    line-height: 1.5;
  }

  .forum-dash-header__actions {
    gap: 0.65rem;
  }

  .forum-topbar-metrics {
    font-size: 0.8125rem;
    padding: 0.25rem 0;
  }

  .forum-nav--dash {
    margin-bottom: 1.1rem;
  }

  .forum-section-head {
    gap: 0.65rem;
    margin-bottom: 0.65rem;
  }

  .forum-section-head h2 {
    font-size: 0.8125rem;
  }

  .forum-board-row,
  .forum-thread {
    padding: 0.9rem 0.95rem;
  }

  .forum-board-icon {
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1.15rem;
  }

  .forum-thread-header-row {
    flex-direction: column;
    align-items: stretch;
  }

  .forum-thread-header-actions .forum-btn,
  .forum-reply-jump {
    width: 100%;
    justify-content: center;
  }

  .forum-compose--page .forum-compose-head {
    gap: 0.65rem;
  }

  .forum-compose--page .forum-compose-head h2 {
    font-size: 0.875rem;
  }

  .forum-compose-sub {
    font-size: 0.75rem;
  }

  .forum-form-actions--page {
    flex-direction: column;
    align-items: stretch;
  }

  .forum-form-actions--page .forum-btn {
    width: 100%;
    justify-content: center;
  }

  .forum-editor-toolbar {
    gap: 0.15rem;
  }

  .forum-editor-btn {
    width: 1.85rem;
    height: 1.85rem;
  }

  .forum-editor-hint {
    font-size: 0.6875rem;
  }

  .forum-quick-reply {
    padding: 1rem;
  }

  .forum-post-foot {
    flex-direction: column;
    align-items: flex-start;
  }

  .forum-nav-link {
    padding: 0.75rem 0.85rem 0.85rem;
    font-size: 0.75rem;
  }
}

/* Desktop app embed — hide site chrome when forum loads inside the app iframe */
body.desktop-forum-embed.has-nav-offset,
body.desktop-forum-embed.forum-page.has-nav-offset {
  padding-top: 0 !important;
}

body.desktop-forum-embed .forum-guest-bar {
  display: none;
}

body.desktop-forum-embed .forum-dash-header {
  padding-top: 1rem;
}

body.desktop-forum-embed .forum-app .container.dash-shell {
  max-width: none;
  padding-left: 1rem;
  padding-right: 1rem;
}

/* Desktop app — compact login inside Community iframe */
body.desktop-forum-embed.auth-page .auth-brand {
  display: none;
}

body.desktop-forum-embed.auth-page .auth-panel {
  grid-template-columns: minmax(0, 1fr);
  max-width: 420px;
  margin: 0 auto;
}

body.desktop-forum-embed.auth-page .auth-shell {
  min-height: auto;
  padding: 1rem 0;
}