/* ============================================
   Cyno.gg Forums - Luxury Glass-Morphism Styles
   ============================================ */

:root {
  --forums-primary: var(--accent, #7bdcff);
  --forums-secondary: var(--accent-2, #8de6d6);
  --forums-accent: var(--accent-3, #f59e0b);
  --forums-bg: var(--bg-0, #06080f);
  --forums-glass: color-mix(in srgb, var(--glass-bg, rgba(16, 24, 40, 0.42)) 60%, transparent);
  --forums-border: var(--glass-border, rgba(160, 190, 230, 0.22));
  --forums-text: var(--text, #eef3ff);
  --forums-muted: var(--text-muted, #a8b9d4);
  --forums-transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                        background-color 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                        border-color 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                        box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Page Layout */
.forums-shell {
  min-height: 100vh;
  padding-top: 96px;
  padding-bottom: 60px;
}

/* Hero Section */
.forums-categories .panel-body {
  padding: 40px 32px;
}

.forums-hero {
  margin-bottom: 28px;
}

.forums-hero-sub {
  color: var(--forums-muted);
  font-size: 1rem;
  margin: 0;
  line-height: 1.5;
}

.forums-categories .gradient-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin: 12px 0 8px;
  background: linear-gradient(135deg, var(--forums-text) 0%, var(--forums-primary) 50%, var(--forums-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Search Bar */
.forums-search-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: var(--radius-md, 12px);
  border: 1px solid var(--forums-border);
  background: var(--forums-glass);
  backdrop-filter: blur(12px);
  margin-bottom: 28px;
  transition: var(--forums-transition);
}

.forums-search-bar:focus-within {
  border-color: var(--forums-primary);
  box-shadow: 0 0 0 3px rgba(123, 220, 255, 0.15);
}

.forums-search-bar svg {
  color: var(--forums-muted);
  flex-shrink: 0;
}

.forums-search-bar input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--forums-text);
  font-family: inherit;
  font-size: 0.95rem;
}

.forums-search-bar input::placeholder {
  color: var(--forums-muted);
  opacity: 0.7;
}

/* Search Results */
#forumSearchResults:empty {
  display: none;
}

.forum-search-results-inner {
  margin-bottom: 24px;
  border-radius: var(--radius-md, 12px);
  border: 1px solid var(--forums-border);
  background: var(--forums-glass);
  backdrop-filter: blur(12px);
  overflow: hidden;
}

.forum-search-result {
  padding: 14px 20px;
  border-bottom: 1px solid var(--forums-border);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

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

.forum-search-result:hover {
  background: rgba(123, 220, 255, 0.06);
}

.forum-search-result h4 {
  margin: 0 0 4px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--forums-text);
}

.forum-search-result .forum-time {
  font-size: 0.8rem;
  color: var(--forums-muted);
}

.forum-search-no-results {
  padding: 24px;
  text-align: center;
  color: var(--forums-muted);
  font-size: 0.9rem;
}

/* Categories Grid */
.forums-categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

/* Category Card */
.forum-category-card {
  position: relative;
  padding: 24px;
  border-radius: var(--radius-lg, 16px);
  border: 1px solid var(--forums-border);
  background: var(--forums-glass);
  backdrop-filter: blur(12px);
  transition: var(--forums-transition);
  cursor: pointer;
  overflow: hidden;
}

.forum-category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--forums-primary), var(--forums-secondary));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.forum-category-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(123, 220, 255, 0.2), 0 0 40px rgba(123, 220, 255, 0.1);
  border-color: var(--forums-primary);
}

.forum-category-card:hover::before {
  opacity: 1;
}

.forum-category-card:focus-visible {
  outline: 2px solid var(--forums-primary);
  outline-offset: 2px;
}

.forum-category-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm, 8px);
  background: linear-gradient(135deg, rgba(60, 130, 160, 0.5), rgba(55, 140, 130, 0.45));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  box-shadow: 0 4px 16px rgba(60, 130, 160, 0.15);
}

.forum-category-icon svg {
  width: 24px;
  height: 24px;
  color: rgba(123, 220, 255, 0.7);
}

.forum-category-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--forums-text);
  margin: 0 0 10px;
}

.forum-category-card p {
  color: var(--forums-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 0 0 16px;
}

.forum-category-stats {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 0.8rem;
  color: var(--forums-muted);
}

.forum-category-stats span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.forum-tier-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 999px;
}
.forum-tier-badge--prime { color: #a0d4ff; background: rgba(123,180,255,0.14); border: 1px solid rgba(123,180,255,0.35); }
.forum-tier-badge--elite { color: #ffd9a0; background: rgba(255,170,60,0.14); border: 1px solid rgba(255,170,60,0.4); }

/* Posts List */
.forums-posts .panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 32px;
  border-bottom: 1px solid var(--forums-border);
  flex-wrap: wrap;
}

.forums-posts .panel-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--forums-text);
  margin: 0;
}

/* Post Card */
.forum-post-card {
  padding: 20px 32px;
  border-bottom: 1px solid var(--forums-border);
  transition: var(--forums-transition);
  cursor: pointer;
}

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

.forum-post-card:hover {
  background: rgba(123, 220, 255, 0.05);
}

.forum-post-card:focus-visible {
  outline: 2px solid var(--forums-primary);
  outline-offset: -2px;
}

.forum-post-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 8px;
}

.forum-post-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--forums-primary), var(--forums-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 700;
  color: white;
  font-size: 0.85rem;
  user-select: none;
}

.forum-post-meta {
  flex: 1;
  min-width: 0;
}

.forum-post-meta h4 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--forums-text);
  margin: 0 0 4px;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.forum-post-meta .author {
  font-size: 0.82rem;
  color: var(--forums-muted);
}

.forum-post-excerpt {
  color: var(--forums-muted);
  font-size: 0.88rem;
  line-height: 1.55;
  margin: 0 0 10px;
  padding-left: 52px;
}

.forum-post-footer {
  display: flex;
  gap: 16px;
  padding-left: 52px;
  font-size: 0.8rem;
  color: var(--forums-muted);
}

.forum-post-footer span {
  display: flex;
  align-items: center;
  gap: 5px;
}

.forum-load-more {
  text-align: center;
  padding: 16px;
}

/* Post Detail */
.forums-post-detail .panel-header {
  padding: 20px 32px;
  border-bottom: 1px solid var(--forums-border);
}

.forums-post-detail .panel-body {
  padding: 32px;
}

.forum-post-detail-header {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--forums-border);
}

.forum-post-detail-header h2 {
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--forums-text);
  margin: 0 0 14px;
  line-height: 1.3;
}

.forum-post-detail-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: var(--forums-muted);
}

.forum-post-detail-meta .forum-post-avatar {
  width: 32px;
  height: 32px;
  font-size: 0.75rem;
}

.forum-post-detail-body {
  color: var(--forums-text);
  line-height: 1.8;
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.forum-time {
  color: var(--forums-muted);
  font-size: 0.82rem;
}

/* Flags (pinned / locked) */
.forum-flags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.forum-flag {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(160, 190, 230, 0.18);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.forum-flag--pin { color: #ffd9a0; background: rgba(255, 170, 60, 0.10); }
.forum-flag--lock { color: #c8d5f2; background: rgba(160, 190, 230, 0.08); }

/* Replies */
#postReplies {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.forum-replies-heading {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--forums-text);
  margin: 0 0 4px;
}

.forum-replies-empty {
  padding: 24px;
  text-align: center;
  color: var(--forums-muted);
  font-size: 0.9rem;
  border: 1px dashed var(--forums-border);
  border-radius: var(--radius-md, 12px);
}

.forum-reply-card {
  padding: 20px;
  border-radius: var(--radius-md, 12px);
  border: 1px solid var(--forums-border);
  background: var(--forums-glass);
  backdrop-filter: blur(8px);
  transition: border-color 0.2s ease;
}

.forum-reply-card:hover {
  border-color: color-mix(in srgb, var(--forums-primary) 30%, var(--forums-border));
}

.forum-reply-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.forum-reply-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--forums-primary), var(--forums-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 600;
  color: white;
  font-size: 0.75rem;
  user-select: none;
}

.forum-reply-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.85rem;
}

.forum-reply-author {
  color: var(--forums-text);
  font-weight: 600;
}

.forum-reply-body {
  color: var(--forums-text);
  line-height: 1.7;
  padding-left: 42px;
  font-size: 0.93rem;
}

/* Reply Input */
.reply-section {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--forums-border);
}

.field textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-md, 12px);
  border: 1px solid var(--forums-border);
  background: var(--forums-glass);
  color: var(--forums-text);
  font-family: inherit;
  font-size: 0.95rem;
  resize: vertical;
  transition: var(--forums-transition);
}

.field textarea:focus {
  outline: none;
  border-color: var(--forums-primary);
  box-shadow: 0 0 0 3px rgba(123, 220, 255, 0.2);
}

/* Locked Thread Notice */
.forum-locked-notice {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  padding: 14px 20px;
  border-radius: var(--radius-md, 12px);
  border: 1px solid rgba(160, 190, 230, 0.15);
  background: rgba(160, 190, 230, 0.06);
  color: var(--forums-muted);
  font-size: 0.88rem;
  font-weight: 500;
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 1000;
}

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

.modal-content {
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 32px;
  border-bottom: 1px solid var(--forums-border);
}

.modal-header h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--forums-text);
  margin: 0;
}

.modal-body {
  padding: 24px 32px;
}

.modal-footer {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  padding: 16px 32px;
  border-top: 1px solid var(--forums-border);
}

/* Loading State */
.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 80px 40px;
  min-height: 200px;
  color: var(--forums-muted);
  text-align: center;
}

.loading-state::before {
  content: '';
  width: 40px;
  height: 40px;
  border: 3px solid rgba(255, 255, 255, 0.06);
  border-top-color: var(--forums-primary);
  border-right-color: color-mix(in srgb, var(--forums-primary) 40%, transparent);
  border-radius: 50%;
  animation: spin 1s cubic-bezier(0.5, 0, 0.5, 1) infinite;
  box-shadow: 0 0 16px color-mix(in srgb, var(--forums-primary) 25%, transparent);
}

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

/* Empty / Error States */
.forums-empty-state,
.billing-empty-state,
.cyno-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 14px;
  padding: 56px 32px;
  margin: 12px auto;
  max-width: 520px;
  background: linear-gradient(145deg,
    color-mix(in srgb, var(--glass-bg-strong) 80%, transparent),
    color-mix(in srgb, var(--glass-bg) 65%, transparent));
  border: 1px solid color-mix(in srgb, var(--glass-border) 75%, transparent);
  border-radius: var(--radius-lg, 24px);
  box-shadow: var(--glass-shadow), var(--glass-glow), var(--shadow-inset);
  backdrop-filter: blur(var(--blur-lg)) saturate(170%);
  -webkit-backdrop-filter: blur(var(--blur-lg)) saturate(170%);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.forums-empty-state::before,
.billing-empty-state::before,
.cyno-empty-state::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    var(--liquid-highlight),
    var(--liquid-caustic);
  opacity: 0.55;
  mix-blend-mode: screen;
  pointer-events: none;
  z-index: 0;
}

.forums-empty-state > *,
.billing-empty-state > *,
.cyno-empty-state > * {
  position: relative;
  z-index: 1;
}

.forums-empty-icon,
.billing-empty-icon,
.cyno-empty-icon {
  width: 64px; height: 64px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 16px;
  color: color-mix(in srgb, var(--accent, #7bdcff) 90%, white 10%);
  background: color-mix(in srgb, var(--accent, #7bdcff) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent, #7bdcff) 28%, transparent);
  box-shadow: 0 0 28px color-mix(in srgb, var(--accent, #7bdcff) 18%, transparent);
}

.forums-empty-icon svg,
.billing-empty-icon svg,
.cyno-empty-icon svg { width: 30px; height: 30px; }

.forums-empty-title,
.billing-empty-title,
.cyno-empty-title {
  margin: 0;
  font: 700 18px/1.25 "Sora","Manrope",system-ui,sans-serif;
  color: var(--text, #eef3ff);
}

.forums-empty-text,
.billing-empty-text,
.cyno-empty-text {
  margin: 0;
  max-width: 380px;
  font: 500 13.5px/1.55 "Manrope",system-ui,sans-serif;
  color: color-mix(in srgb, var(--text, #eef3ff) 70%, transparent);
}

.forums-empty-state .btn,
.billing-empty-state .btn,
.cyno-empty-state .btn { margin-top: 6px; }

.forums-categories-grid > .forums-empty-state,
.forums-categories-grid > .loading-state {
  grid-column: 1 / -1;
  justify-self: center;
}

/* ---- Action Bar ---- */
.forum-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid color-mix(in srgb, var(--glass-border) 40%, transparent);
}

.forum-actions--reply {
  margin-top: 10px;
  padding-top: 8px;
}

.forum-actions .forum-danger {
  color: #ff9d9d;
}

.forum-actions .forum-danger:hover {
  border-color: rgba(239, 68, 68, 0.45);
  color: #ffbcbc;
}

/* Like / Bookmark buttons */
.forum-like-btn,
.forum-bookmark-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: color 0.2s ease;
}

.forum-like-btn.is-liked {
  color: #ff6b8a;
}

.forum-like-btn.is-liked svg {
  fill: #ff6b8a;
  stroke: #ff6b8a;
}

.forum-bookmark-btn.is-bookmarked {
  color: var(--forums-accent);
}

.forum-bookmark-btn.is-bookmarked svg {
  fill: var(--forums-accent);
  stroke: var(--forums-accent);
}

/* Role Badges */
.forum-role-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 999px;
  vertical-align: middle;
  margin-left: 4px;
}

.forum-role-badge--owner { color: #ffd9a0; background: rgba(255, 170, 60, 0.14); border: 1px solid rgba(255, 170, 60, 0.4); }
.forum-role-badge--admin { color: #ff9d9d; background: rgba(239, 68, 68, 0.14); border: 1px solid rgba(239, 68, 68, 0.4); }
.forum-role-badge--support { color: #9fd0ff; background: rgba(65, 105, 225, 0.16); border: 1px solid rgba(65, 105, 225, 0.45); }

/* Inline Edit */
.forum-inline-edit {
  width: 100%;
  min-height: 80px;
  padding: 12px 16px;
  border-radius: var(--radius-md, 12px);
  border: 1px solid var(--forums-primary);
  background: var(--forums-glass);
  color: var(--forums-text);
  font-family: inherit;
  font-size: 0.93rem;
  line-height: 1.7;
  resize: vertical;
  box-shadow: 0 0 0 3px rgba(123, 220, 255, 0.15);
}

.forum-inline-edit:focus {
  outline: none;
}

.forum-inline-edit-bar {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

/* Category icon glow on hover */
.forum-category-card:hover .forum-category-icon {
  filter: drop-shadow(0 0 8px rgba(60, 130, 160, 0.25));
}

/* Unread indicator pulse */
@keyframes unreadPulse {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}

.forum-unread-badge {
  animation: unreadPulse 2s ease-in-out infinite;
}

/* Author avatar ring gradient */
.forum-author-avatar {
  border: 2px solid transparent;
  background-origin: border-box;
  background-clip: padding-box, border-box;
  background-image:
    linear-gradient(var(--card-bg), var(--card-bg)),
    linear-gradient(135deg, rgba(123, 220, 255, 0.4), rgba(217, 183, 122, 0.3));
}

/* Reply count badge gradient */
.forum-reply-count {
  background: linear-gradient(135deg, rgba(123, 220, 255, 0.2), rgba(141, 230, 214, 0.15));
  border: 1px solid rgba(123, 220, 255, 0.2);
}

/* Responsive */
@media (max-width: 768px) {
  .forums-shell {
    padding-top: 80px;
    padding-bottom: 40px;
  }

  .forums-categories .panel-body {
    padding: 24px 16px;
  }

  .forums-categories .gradient-title {
    font-size: 1.75rem;
  }

  .forums-categories-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .forums-posts .panel-header {
    padding: 16px;
    flex-direction: column;
    align-items: flex-start;
  }

  .forum-post-card {
    padding: 16px;
  }

  .forum-post-excerpt,
  .forum-post-footer {
    padding-left: 0;
  }

  .forums-post-detail .panel-header {
    padding: 16px;
  }

  .forums-post-detail .panel-body {
    padding: 16px;
  }

  .forum-reply-body {
    padding-left: 0;
  }

  .forum-post-detail-header h2 {
    font-size: 1.3rem;
  }

  .modal-header,
  .modal-body,
  .modal-footer {
    padding: 16px;
  }

  .forums-search-bar {
    flex-wrap: wrap;
  }
}