/* =========================================================
   THEME VARIABLES
   ========================================================= */
:root {
  --bg-body:      #f5f7fa;
  --bg-card:      #ffffff;
  --bg-input:     #ffffff;
  --bg-hover:     #f1f3f5;
  --text-main:    #212529;
  --text-muted:   #6c757d;
  --border-color: #e2e6ea;
  --link-color:   #0d6efd;
  --accent:       #0d6efd;
}

html[data-theme="dark"] {
  --bg-body:      #1a1d21;
  --bg-card:      #24282d;
  --bg-input:     #2c3137;
  --bg-hover:     #2f343a;
  --text-main:    #e6e8eb;
  --text-muted:   #a0a4a8;
  --border-color: #3a3f46;
  --link-color:   #6ea8fe;
  --accent:       #4d8bf0;

  color-scheme: dark;
}

/* =========================================================
   BASE
   ========================================================= */
body {
  background: var(--bg-body) !important;
  color: var(--text-main);
}

a { color: var(--link-color); }
a:hover { color: var(--accent); }

.text-muted { color: var(--text-muted) !important; }

hr { border-color: var(--border-color); opacity: 1; }

code {
  background: rgba(0,0,0,.05);
  color: #d63384;
  padding: 2px 5px;
  border-radius: 3px;
  font-size: .9em;
}
pre {
  background: #f5f7fa;
  padding: .75rem;
  border-radius: .35rem;
  overflow-x: auto;
  border: 1px solid var(--border-color);
}
pre code {
  background: transparent;
  color: inherit;
  padding: 0;
  font-size: .9rem;
}

mark {
  background: #fff3a3;
  padding: 0 2px;
  border-radius: 3px;
}

/* =========================================================
   CARDS / LIST GROUPS / MODALS / DROPDOWNS
   ========================================================= */
.card,
.list-group-item,
.modal-content,
.dropdown-menu {
  background: var(--bg-card);
  color: var(--text-main);
  border-color: var(--border-color);
}

.card-header,
.card-footer {
  background: rgba(0,0,0,.03);
  border-color: var(--border-color);
  color: var(--text-main);
}

.list-group-item-action:hover,
.list-group-item-action:focus {
  background: var(--bg-hover);
  color: var(--text-main);
}

.dropdown-divider { border-color: var(--border-color); }

/* =========================================================
   FORMS
   ========================================================= */
.form-control,
.form-select,
textarea,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="search"] {
  background-color: var(--bg-input);
  color: var(--text-main);
  border-color: var(--border-color);
}

.form-control::placeholder,
textarea::placeholder {
  color: #949ba3;
}

.form-control:focus,
.form-select:focus {
  background-color: var(--bg-input);
  color: var(--text-main);
  border-color: var(--accent);
  box-shadow: 0 0 0 .2rem rgba(13,110,253,.15);
}

.input-group-text {
  background: rgba(0,0,0,.03);
  color: var(--text-main);
  border-color: var(--border-color);
}

/* =========================================================
   TABLES
   ========================================================= */
.table {
  color: var(--text-main);
  border-color: var(--border-color);
  --bs-table-bg: transparent;
  --bs-table-color: var(--text-main);
  --bs-table-border-color: var(--border-color);
  --bs-table-striped-bg: rgba(0,0,0,.02);
  --bs-table-striped-color: var(--text-main);
  --bs-table-hover-bg: rgba(0,0,0,.04);
  --bs-table-hover-color: var(--text-main);
}

.table > :not(caption) > * > * {
  background-color: transparent;
  color: var(--text-main);
  border-color: var(--border-color);
}

.table-light,
.table thead.table-light {
  --bs-table-bg: #eef1f4;
  --bs-table-color: var(--text-main);
}

.table-hover > tbody > tr:hover > * {
  color: var(--text-main);
}

/* Admin pinned row highlight */
.table-warning {
  --bs-table-bg: #fff5d6;
  --bs-table-color: #664d03;
}
.table-warning a { color: #664d03; }

/* =========================================================
   BADGES
   ========================================================= */
.badge-pinned,
.thread-title .badge-pinned {
  background: #ffc107;
  color: #000;
}

.badge-locked {
  background: #6c757d;
  color: #fff;
}

.badge-solved {
  background: #198754;
  color: #fff;
}

/* =========================================================
   FORUM-SPECIFIC
   ========================================================= */
.post-card { border-left: 3px solid #0d6efd; }
.post-card .post-meta {
  font-size: .85rem;
  color: var(--text-muted);
}

.category-card { transition: box-shadow .15s; }
.category-card:hover { box-shadow: 0 4px 12px rgba(0,0,0,.1); }

.avatar-sm {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: 50%;
}
.avatar-lg {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border-radius: 50%;
}

.thread-title a {
  text-decoration: none;
  color: var(--text-main);
  font-weight: 500;
  word-break: break-word;
}
.thread-title a:hover { color: var(--link-color); }
.thread-title .badge {
  font-size: .7rem;
  vertical-align: middle;
}
.list-group-item .avatar-sm { flex-shrink: 0; }

.list-group-item.border-warning { background: #fffbf0; }
.list-group-item.border-warning:hover { background: #fff5db; }

/* Mentions */
.mention {
  background: #e7f1ff;
  padding: 1px 5px;
  border-radius: 4px;
  text-decoration: none;
}

/* Quotes */
.forum-quote {
  border-left: 3px solid #6c757d;
  background: #f8f9fa;
  padding: .5rem .75rem;
  margin: .5rem 0;
  font-size: .95em;
  color: #495057;
}

/* =========================================================
   PRIVATE MESSAGES
   ========================================================= */
.pm-bubble {
  max-width: 70%;
  padding: .6rem .9rem;
  border-radius: 12px;
  font-size: .95rem;
}
.pm-theirs {
  background: #fff;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  border-bottom-left-radius: 2px;
}
.pm-mine {
  background: #0d6efd;
  color: #fff;
  border-bottom-right-radius: 2px;
}
.pm-mine .pm-subject { color: #cfe2ff; }
.pm-body { white-space: pre-wrap; }
.pm-meta { margin-top: .3rem; font-size: .72rem; }
@media (max-width: 576px) {
  .pm-bubble { max-width: 88%; }
}

/* =========================================================
   LAYOUT HELPERS
   ========================================================= */
.min-w-0 { min-width: 0; }

@media (max-width: 576px) {
  .pagination { flex-wrap: wrap; }
}

/* =========================================================
   HOMEPAGE LAYOUT
   ========================================================= */

/* Section headings — consistent spacing */
h4 {
  font-size: 1.15rem;
  font-weight: 600;
}

/* ---------- Category cards ---------- */
.category-card {
  transition: box-shadow .15s ease, transform .15s ease, border-color .15s ease;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  background: var(--bg-card);
}
.category-card:hover {
  box-shadow: 0 4px 14px rgba(0, 0, 0, .08);
  transform: translateY(-1px);
  border-color: var(--link-color);
  text-decoration: none;
  color: var(--text-main);
}
html[data-theme="dark"] .category-card:hover {
  box-shadow: 0 4px 14px rgba(0, 0, 0, .4);
}

.category-name {
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--text-main);
}

.category-count {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.1;
}

/* ---------- Latest thread rows ---------- */
.latest-thread {
  padding: .85rem 1rem;
}
.latest-thread .thread-title {
  font-weight: 500;
  color: var(--text-main);
  word-break: break-word;
  line-height: 1.35;
}
.latest-thread:hover .thread-title {
  color: var(--link-color);
}
.latest-thread .thread-title .badge {
  font-size: .65rem;
  vertical-align: middle;
  margin-right: .15rem;
}
.latest-thread .avatar-sm {
  width: 40px;
  height: 40px;
}
.thread-replies {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.1;
}

/* ---------- Sidebar ---------- */
.sidebar-sticky {
  position: static;
}

@media (min-width: 992px) {
  .sidebar-sticky {
    position: sticky;
    top: 76px; /* below sticky navbar */
    max-height: calc(100vh - 90px);
    overflow-y: auto;
  }
  .sidebar-sticky::-webkit-scrollbar { width: 6px; }
  .sidebar-sticky::-webkit-scrollbar-thumb {
    background: rgba(0,0,0,.15);
    border-radius: 3px;
  }
  html[data-theme="dark"] .sidebar-sticky::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,.15);
  }
}

@media (max-width: 991.98px) {
  .sidebar-sticky .card {
    margin-bottom: 1rem;
  }
  .sidebar-sticky .card:last-child {
    margin-bottom: 0;
  }
}

.sidebar-sticky .list-group-item {
  padding-top: .6rem;
  padding-bottom: .6rem;
}

/* =========================================================
   DARK MODE — SPECIFIC OVERRIDES
   ========================================================= */
html[data-theme="dark"] .card-header,
html[data-theme="dark"] .card-footer {
  background: #2a2e34;
  border-color: var(--border-color);
}

html[data-theme="dark"] .bg-light { background: #2a2e34 !important; color: var(--text-main) !important; }
html[data-theme="dark"] .bg-white { background: var(--bg-card) !important; }
html[data-theme="dark"] .bg-dark  { background: #14171b !important; }

html[data-theme="dark"] .border,
html[data-theme="dark"] .border-top,
html[data-theme="dark"] .border-bottom,
html[data-theme="dark"] .border-start,
html[data-theme="dark"] .border-end {
  border-color: var(--border-color) !important;
}

/* Forms in dark mode */
html[data-theme="dark"] .form-control:focus,
html[data-theme="dark"] .form-select:focus {
  box-shadow: 0 0 0 .2rem rgba(77,139,240,.25);
}

html[data-theme="dark"] .form-control:disabled,
html[data-theme="dark"] .form-select:disabled {
  background-color: #23272b;
  color: #8a8f95;
}

html[data-theme="dark"] .form-select {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23a0a4a8' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
}

html[data-theme="dark"] .input-group-text {
  background: #2a2e34;
  color: var(--text-main);
}

html[data-theme="dark"] .form-check-input {
  background-color: var(--bg-input);
  border-color: #555a60;
}
html[data-theme="dark"] .form-check-input:checked {
  background-color: var(--accent);
  border-color: var(--accent);
}

/* Tables in dark mode */
html[data-theme="dark"] .table > :not(caption) > * > * {
  background-color: transparent !important;
  color: var(--text-main);
  border-color: var(--border-color);
}

html[data-theme="dark"] .table-light,
html[data-theme="dark"] .table thead.table-light {
  --bs-table-bg: #2a2e34;
  --bs-table-color: var(--text-main);
  background: #2a2e34 !important;
  color: var(--text-main) !important;
}
html[data-theme="dark"] .table-light > :not(caption) > * > * {
  background-color: #2a2e34 !important;
  color: var(--text-main);
  border-color: var(--border-color);
}

html[data-theme="dark"] .table-hover > tbody > tr:hover > * {
  background-color: rgba(255,255,255,.06) !important;
  color: var(--text-main) !important;
}

html[data-theme="dark"] .table-warning,
html[data-theme="dark"] .table-warning > :not(caption) > * > * {
  --bs-table-bg: #3d3520;
  --bs-table-color: #f5e6b8;
  background-color: #3d3520 !important;
  color: #f5e6b8 !important;
}
html[data-theme="dark"] .table-warning a { color: #f5d76e !important; }

html[data-theme="dark"] .table td small,
html[data-theme="dark"] .table .small {
  color: var(--text-muted) !important;
}

/* List groups in dark mode */
html[data-theme="dark"] .list-group-item.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
html[data-theme="dark"] .list-group-item.bg-light {
  background: #2a2e34 !important;
  color: var(--text-main) !important;
}
html[data-theme="dark"] .list-group-item.border-warning {
  background: #3a2f10;
}
html[data-theme="dark"] .list-group-item.border-warning:hover {
  background: #4a3d15;
}

/* Buttons in dark mode */
html[data-theme="dark"] .btn-outline-secondary {
  color: #c9ccd1;
  border-color: #555a60;
}
html[data-theme="dark"] .btn-outline-secondary:hover {
  background: #3a3f46;
  color: #fff;
  border-color: #555a60;
}

html[data-theme="dark"] .btn-outline-primary {
  color: var(--link-color);
  border-color: var(--link-color);
}
html[data-theme="dark"] .btn-outline-primary:hover {
  background: var(--accent);
  color: #fff;
}

html[data-theme="dark"] .btn-link { color: var(--link-color); }
html[data-theme="dark"] .btn-link:hover { color: #8bb9ff; }

html[data-theme="dark"] .btn-light {
  background: #2f343a;
  border-color: #444950;
  color: var(--text-main);
}
html[data-theme="dark"] .btn-light:hover {
  background: #383e45;
  color: var(--text-main);
}

/* Alerts in dark mode */
html[data-theme="dark"] .alert-success {
  background-color: #1a3d2b;
  border-color: #2a5c42;
  color: #a9e6c4;
}
html[data-theme="dark"] .alert-danger {
  background-color: #4a1f24;
  border-color: #6e2d34;
  color: #f1b0b7;
}
html[data-theme="dark"] .alert-warning {
  background-color: #4a3f1a;
  border-color: #6e5f2a;
  color: #f1dfa0;
}
html[data-theme="dark"] .alert-info {
  background-color: #1a3547;
  border-color: #2a526e;
  color: #a5d4ef;
}
html[data-theme="dark"] .alert-secondary {
  background-color: #2a2e34;
  border-color: var(--border-color);
  color: var(--text-main);
}
html[data-theme="dark"] .alert a {
  color: #fff;
  text-decoration: underline;
}

/* Badges in dark mode */
html[data-theme="dark"] .badge.bg-light {
  background: #2f343a !important;
  color: var(--text-main) !important;
  border-color: #555a60 !important;
}
html[data-theme="dark"] .badge.bg-secondary {
  background: #4a5058 !important;
}

html[data-theme="dark"] .badge-pinned {
  background: #a07d1a;
  color: #fff;
}
html[data-theme="dark"] .badge-locked {
  background: #4a5058;
  color: #e6e8eb;
}
html[data-theme="dark"] .badge-solved {
  background: #1e7a4e;
  color: #fff;
}

/* Breadcrumb in dark mode */
html[data-theme="dark"] .breadcrumb {
  background: transparent;
  padding-left: 0;
}
html[data-theme="dark"] .breadcrumb-item,
html[data-theme="dark"] .breadcrumb-item a { color: var(--text-muted); }
html[data-theme="dark"] .breadcrumb-item a:hover { color: var(--link-color); }
html[data-theme="dark"] .breadcrumb-item.active { color: var(--text-main); }
html[data-theme="dark"] .breadcrumb-item + .breadcrumb-item::before { color: #6a7078; }

/* Dropdowns in dark mode */
html[data-theme="dark"] .dropdown-menu {
  background: var(--bg-card);
  border-color: var(--border-color);
  box-shadow: 0 6px 24px rgba(0,0,0,.35);
}
html[data-theme="dark"] .dropdown-item { color: var(--text-main); }
html[data-theme="dark"] .dropdown-item:hover,
html[data-theme="dark"] .dropdown-item:focus {
  background: var(--bg-hover);
  color: #fff;
}

/* Modals in dark mode */
html[data-theme="dark"] .modal-content {
  background: var(--bg-card);
  color: var(--text-main);
  border-color: var(--border-color);
}
html[data-theme="dark"] .modal-header,
html[data-theme="dark"] .modal-footer {
  border-color: var(--border-color);
}
html[data-theme="dark"] .btn-close {
  filter: invert(1) brightness(1.4);
  opacity: .7;
}
html[data-theme="dark"] .btn-close:hover { opacity: 1; }

/* Tabs / pills */
html[data-theme="dark"] .nav-tabs { border-color: var(--border-color); }
html[data-theme="dark"] .nav-tabs .nav-link { color: var(--text-muted); }
html[data-theme="dark"] .nav-tabs .nav-link:hover {
  border-color: transparent;
  color: var(--text-main);
}
html[data-theme="dark"] .nav-tabs .nav-link.active {
  background: var(--bg-card);
  border-color: var(--border-color) var(--border-color) var(--bg-card);
  color: var(--text-main);
}
html[data-theme="dark"] .nav-pills .nav-link { color: var(--text-muted); }
html[data-theme="dark"] .nav-pills .nav-link.active {
  background: var(--accent);
  color: #fff;
}

/* Accordion (admin) */
html[data-theme="dark"] .accordion-item {
  background: var(--bg-card);
  border-color: var(--border-color);
  color: var(--text-main);
}
html[data-theme="dark"] .accordion-button {
  background: var(--bg-card);
  color: var(--text-main);
}
html[data-theme="dark"] .accordion-button:not(.collapsed) {
  background: #2a2e34;
  color: var(--text-main);
  box-shadow: none;
}
html[data-theme="dark"] .accordion-button:focus {
  box-shadow: 0 0 0 .2rem rgba(77,139,240,.25);
}
html[data-theme="dark"] .accordion-button::after {
  filter: invert(1) brightness(1.5);
}
html[data-theme="dark"] .accordion-body {
  background: var(--bg-card);
  color: var(--text-main);
}

/* Pagination */
html[data-theme="dark"] .page-link {
  background: var(--bg-card);
  border-color: var(--border-color);
  color: var(--link-color);
}
html[data-theme="dark"] .page-link:hover {
  background: var(--bg-hover);
  border-color: var(--border-color);
  color: #8bb9ff;
}
html[data-theme="dark"] .page-item.active .page-link {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
html[data-theme="dark"] .page-item.disabled .page-link {
  background: #23272b;
  color: #6a7078;
  border-color: var(--border-color);
}

/* Admin sidebar */
html[data-theme="dark"] .admin-sidebar {
  background: var(--bg-card);
}
html[data-theme="dark"] .admin-sidebar .nav-link { color: #c9ccd1; }
html[data-theme="dark"] .admin-sidebar .nav-link:hover {
  background: rgba(255,255,255,.06);
  color: var(--link-color);
}
html[data-theme="dark"] .admin-sidebar .nav-link.active {
  background: var(--accent);
  color: #fff !important;
}
html[data-theme="dark"] .admin-sidebar .section-title { color: #7a8088; }

/* Forum components in dark mode */
html[data-theme="dark"] .post-card { border-left-color: var(--link-color); }
html[data-theme="dark"] .category-card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,.4);
}
html[data-theme="dark"] .forum-quote {
  border-left-color: var(--accent);
  background: #2a2e34;
  color: var(--text-main);
}
html[data-theme="dark"] .mention {
  background: #1a3547;
  color: var(--link-color);
}
html[data-theme="dark"] mark {
  background: #b39321;
  color: #fff;
}
html[data-theme="dark"] code {
  background: #2a2e34;
  color: #e6a4c2;
}
html[data-theme="dark"] pre {
  background: #1a1d21;
  border-color: var(--border-color);
  color: #e6e8eb;
}
html[data-theme="dark"] pre code {
  background: transparent;
  color: #e6e8eb;
}

/* PM bubbles in dark mode */
html[data-theme="dark"] .pm-theirs {
  background: var(--bg-card);
  border-color: var(--border-color);
  color: var(--text-main);
}
html[data-theme="dark"] .pm-mine {
  background: var(--accent);
  color: #fff;
}

/* Navbar dark mode refinement */
html[data-theme="dark"] .navbar-dark.bg-dark {
  background: #14171b !important;
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border-color);
  color: var(--text-main);
}

.site-footer h5,
.site-footer h6 {
  color: var(--text-main);
}

.site-footer p,
.site-footer span,
.site-footer .small {
  color: var(--text-muted);
}

.site-footer a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color .15s ease;
}

.site-footer a:hover {
  color: var(--link-color);
  text-decoration: underline;
}

/* Social icons */
.footer-social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bg-hover);
  color: var(--text-main) !important;
  font-size: 1rem;
  transition: background .15s ease, transform .15s ease, color .15s ease;
}

.footer-social:hover {
  background: var(--link-color);
  color: #fff !important;
  transform: translateY(-2px);
  text-decoration: none;
}

/* Footer hr */
.site-footer hr {
  border-color: var(--border-color);
  opacity: 1;
}

/* Mobile: tighter stacking */
@media (max-width: 576px) {
  .site-footer .row {
    row-gap: 1.5rem !important;
  }
  .site-footer h6 {
    margin-bottom: .35rem;
  }
}

/* =========================================================
   ANCHOR HIGHLIGHT (jump-to-post flash)
   ========================================================= */
.flash-highlight {
  animation: flashPost 2s ease-out;
}

@keyframes flashPost {
  0%   { background-color: rgba(255, 220, 100, .45); }
  100% { background-color: transparent; }
}

html[data-theme="dark"] .flash-highlight {
  animation: flashPostDark 2s ease-out;
}

@keyframes flashPostDark {
  0%   { background-color: rgba(255, 210, 100, .25); }
  100% { background-color: transparent; }
}


/* =========================================================
   MODERATORS PAGE — CATEGORY & PERMISSION PICKERS
   ========================================================= */

/* Light mode: soft panel background */
.picker-panel {
  background: #fafafa;
  border: 1px solid var(--border-color);
  border-radius: .35rem;
  padding: .75rem;
  max-height: 260px;
  overflow-y: auto;
}

/* Labels use main text color everywhere */
.picker-panel .form-check-label {
  color: var(--text-main);
  cursor: pointer;
}

/* Checkbox base — light mode */
.picker-panel .form-check-input {
  background-color: var(--bg-input);
  border-color: #b7bec6;
  cursor: pointer;
}

.picker-panel .form-check-input:checked {
  background-color: var(--link-color);
  border-color: var(--link-color);
}

.picker-panel .form-check-input:focus {
  border-color: var(--link-color);
  box-shadow: 0 0 0 .2rem rgba(13,110,253,.15);
}

.picker-panel .form-check:hover .form-check-label {
  color: var(--link-color);
}

/* ---- Dark mode ---- */
html[data-theme="dark"] .picker-panel {
  background: #2a2e34;
  border-color: var(--border-color);
}

html[data-theme="dark"] .picker-panel .form-check-label {
  color: var(--text-main);
}

html[data-theme="dark"] .picker-panel .form-check-input {
  background-color: #1f2328;
  border-color: #5a6069;
}

html[data-theme="dark"] .picker-panel .form-check-input:checked {
  background-color: var(--accent);
  border-color: var(--accent);
}

html[data-theme="dark"] .picker-panel .form-check-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 .2rem rgba(77,139,240,.35);
}

html[data-theme="dark"] .picker-panel .form-check:hover .form-check-label {
  color: var(--link-color);
}

/* Category count badge on the label */
html[data-theme="dark"] #cat-count {
  background: var(--accent) !important;
  color: #fff;
}

/* The "Assign Moderator" / "Edit Assignment" card header in dark mode */
html[data-theme="dark"] .card-header.bg-primary {
  background: #2c5fa8 !important;
  border-color: #2c5fa8;
}

/* Card border-primary in dark mode */
html[data-theme="dark"] .card.border-primary {
  border-color: var(--accent) !important;
}

/* =========================================================
   PRIVATE MESSAGES — CHAT VIEW
   ========================================================= */

/* Conversation scroll area */
.pm-chat-area {
  max-height: 600px;
  overflow-y: auto;
  padding: 1rem;
  background: #f8f9fa;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

/* Bubbles */
.pm-bubble {
  max-width: 70%;
  padding: .6rem .9rem;
  border-radius: 12px;
  font-size: .95rem;
  word-wrap: break-word;
  box-shadow: 0 1px 2px rgba(0,0,0,.04);
}

.pm-theirs {
  background: #ffffff;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  border-bottom-left-radius: 4px;
}

.pm-mine {
  background: #0d6efd;
  color: #ffffff;
  border-bottom-right-radius: 4px;
}

.pm-mine .pm-subject { color: #cfe2ff; }
.pm-theirs .pm-subject { color: var(--text-main); }

.pm-body {
  white-space: pre-wrap;
  word-wrap: break-word;
  color: inherit;
}

.pm-meta {
  margin-top: .3rem;
  font-size: .72rem;
  color: var(--text-muted);
}

.pm-mine .pm-meta { color: rgba(255,255,255,.75); }

/* Inbox / Sent row polish */
.pm-list-item {
  color: var(--text-main);
}
.pm-list-item .text-muted {
  color: var(--text-muted) !important;
}

/* ---- Dark mode ---- */
html[data-theme="dark"] .pm-chat-area {
  background: #1a1d21;
  border-color: var(--border-color);
}

html[data-theme="dark"] .pm-theirs {
  background: #2f343a;
  border-color: #454b53;
  color: var(--text-main);
}

html[data-theme="dark"] .pm-theirs .pm-subject {
  color: var(--text-main);
}

html[data-theme="dark"] .pm-mine {
  background: #2c5fa8;
  color: #ffffff;
}

html[data-theme="dark"] .pm-mine .pm-subject {
  color: #cfe2ff;
}

html[data-theme="dark"] .pm-bubble {
  box-shadow: 0 1px 3px rgba(0,0,0,.35);
}

/* Reply textarea card */
html[data-theme="dark"] .pm-reply-card textarea {
  background: var(--bg-input);
  color: var(--text-main);
  border-color: var(--border-color);
}

/* Inbox unread row polish */
html[data-theme="dark"] .list-group-item.bg-light {
  background: #2f343a !important;
  color: var(--text-main);
}
html[data-theme="dark"] .list-group-item.bg-light .text-muted {
  color: #b8bcc0 !important;
}
html[data-theme="dark"] .list-group-item.bg-light strong {
  color: var(--text-main);
}


/* =========================================================
   LANDING HERO — BUTTONS
   ========================================================= */

/* Secondary button tuned for the hero background */
.btn-hero-outline {
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, .85);
  background: rgba(255, 255, 255, .12);
  backdrop-filter: blur(4px);
  transition: background .15s ease, color .15s ease, border-color .15s ease, transform .15s ease;
}

.btn-hero-outline:hover,
.btn-hero-outline:focus {
  background: #fff;
  color: #0d6efd;
  border-color: #fff;
  transform: translateY(-1px);
}

.btn-hero-outline:active {
  transform: translateY(0);
}

/* Primary hero button — solid, always visible */
.hero-actions .btn-primary {
  box-shadow: 0 4px 14px rgba(0, 0, 0, .25);
}

.hero-actions .btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, .3);
}

/* Dark mode: hero buttons */
html[data-theme="dark"] .btn-hero-outline {
  color: #fff;
  border-color: rgba(255, 255, 255, .7);
  background: rgba(255, 255, 255, .1);
}
html[data-theme="dark"] .btn-hero-outline:hover {
  background: #fff;
  color: #2c5fa8;
}

/* If the hero has no image (gradient only), still works */
.landing-hero:not(.has-image) .btn-hero-outline {
  border-color: rgba(255, 255, 255, .9);
}


/* =========================================================
   RICH EDITOR (Quill)
   ========================================================= */
.rich-editor-wrap {
  border: 1px solid var(--border-color);
  border-radius: .35rem;
  background: var(--bg-input);
  overflow: hidden;
}
.rich-editor-wrap:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 .2rem rgba(13,110,253,.15);
}

.rich-editor-wrap .ql-toolbar.ql-snow,
.rich-editor-wrap .rich-toolbar {
  border: 0;
  border-bottom: 1px solid var(--border-color);
  background: rgba(0,0,0,.02);
  padding: .35rem .5rem;
  display: flex;
  flex-wrap: wrap;
  gap: .25rem;
  align-items: center;
}
.rich-editor-wrap .ql-formats {
  margin-right: .15rem;
  display: inline-flex;
  align-items: center;
  gap: .1rem;
}
.rich-editor-wrap .ql-toolbar button,
.rich-editor-wrap .rich-toolbar button {
  width: 30px;
  height: 30px;
  border-radius: .25rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--text-main);
  transition: background .12s ease, color .12s ease;
}
.rich-editor-wrap .ql-toolbar button:hover,
.rich-editor-wrap .rich-toolbar button:hover {
  background: rgba(0,0,0,.06);
  color: var(--link-color);
}
.rich-editor-wrap .ql-toolbar button.ql-active,
.rich-editor-wrap .rich-toolbar button.ql-active {
  background: var(--link-color);
  color: #fff;
}
.rich-editor-wrap .ql-toolbar .ql-stroke { stroke: currentColor; }
.rich-editor-wrap .ql-toolbar .ql-fill   { fill: currentColor; }
.rich-editor-wrap .ql-toolbar .ql-picker-label { color: currentColor; }
.rich-editor-wrap .ql-toolbar .ql-picker-options {
  background: var(--bg-card);
  border-color: var(--border-color);
  color: var(--text-main);
}

.rich-editor-wrap .ql-container.ql-snow,
.rich-editor-wrap .rich-editor {
  border: 0;
  font-size: .95rem;
  font-family: inherit;
  background: transparent;
}
.rich-editor-wrap .ql-editor,
.rich-editor-wrap .rich-editor {
  min-height: 220px;
  max-height: 800px;
  overflow-y: auto;
  padding: 1rem 1.1rem;
  color: var(--text-main);
  line-height: 1.6;
}
.rich-editor-wrap .ql-editor:focus { outline: none; }
.rich-editor-wrap .ql-editor.ql-blank::before {
  color: var(--text-muted);
  font-style: normal;
  left: 1.1rem;
  right: 1.1rem;
}
.rich-editor-wrap .ql-editor h1 { font-size: 1.5rem; }
.rich-editor-wrap .ql-editor h2 { font-size: 1.25rem; }
.rich-editor-wrap .ql-editor h3 { font-size: 1.1rem; }
.rich-editor-wrap .ql-editor blockquote {
  border-left: 3px solid var(--accent);
  background: rgba(0,0,0,.03);
  margin: .5rem 0;
  padding: .4rem .8rem;
  color: var(--text-muted);
}
.rich-editor-wrap .ql-editor pre.ql-syntax {
  background: rgba(0,0,0,.05);
  color: inherit;
  padding: .5rem .75rem;
  border-radius: .25rem;
  overflow-x: auto;
}
.rich-editor-wrap .ql-editor img {
  max-width: 100%;
  height: auto;
  border-radius: .35rem;
}

@media (max-width: 576px) {
  .rich-editor-wrap .ql-toolbar.ql-snow,
  .rich-editor-wrap .rich-toolbar {
    padding: .25rem .35rem;
  }
  .rich-editor-wrap .ql-toolbar button,
  .rich-editor-wrap .rich-toolbar button {
    width: 28px;
    height: 28px;
  }
  .rich-editor-wrap .ql-editor,
  .rich-editor-wrap .rich-editor {
    min-height: 180px;
    max-height: 500px;
    padding: .8rem .9rem;
    font-size: .93rem;
  }
  .rich-editor-wrap .ql-formats:first-child {
    display: none;
  }
}

html[data-theme="dark"] .rich-editor-wrap {
  border-color: var(--border-color);
  background: var(--bg-input);
}
html[data-theme="dark"] .rich-editor-wrap .ql-toolbar.ql-snow,
html[data-theme="dark"] .rich-editor-wrap .rich-toolbar {
  background: #2a2e34;
  border-bottom-color: var(--border-color);
}
html[data-theme="dark"] .rich-editor-wrap .ql-toolbar button:hover,
html[data-theme="dark"] .rich-editor-wrap .rich-toolbar button:hover {
  background: rgba(255,255,255,.08);
  color: var(--link-color);
}
html[data-theme="dark"] .rich-editor-wrap .ql-toolbar button.ql-active,
html[data-theme="dark"] .rich-editor-wrap .rich-toolbar button.ql-active {
  background: var(--accent);
  color: #fff;
}
html[data-theme="dark"] .rich-editor-wrap .ql-toolbar .ql-picker-options {
  background: #24282d;
  border-color: var(--border-color);
  color: var(--text-main);
}
html[data-theme="dark"] .rich-editor-wrap .ql-editor pre.ql-syntax {
  background: #1a1d21;
}
html[data-theme="dark"] .rich-editor-wrap .ql-editor blockquote {
  background: #2a2e34;
}

/* Rendered posts */
.post-content {
  font-size: .96rem;
  line-height: 1.65;
  word-wrap: break-word;
}
.post-content img {
  max-width: 100%;
  height: auto;
  border-radius: .35rem;
  margin: .5rem 0;
}
.post-content blockquote {
  border-left: 3px solid var(--accent);
  background: rgba(0,0,0,.03);
  margin: .5rem 0;
  padding: .5rem .9rem;
  color: var(--text-muted);
  border-radius: 0 .25rem .25rem 0;
}
.post-content pre {
  background: rgba(0,0,0,.05);
  color: inherit;
  padding: .6rem .8rem;
  border-radius: .3rem;
  overflow-x: auto;
  font-size: .88rem;
}
html[data-theme="dark"] .post-content blockquote { background: #2a2e34; }
html[data-theme="dark"] .post-content pre { background: #1a1d21; }