:root {
  color-scheme: dark;
  --bg: #0a0a0a;
  --surface: #121212;
  --surface-2: #1a1a1a;
  --border: #1f1f1f;
  --border-2: #2a2a2a;
  --text: #ececec;
  --muted: #7a7a7a;
  --accent: #a78bfa;
  --accent-hover: #c4b5fd;
  --accent-dim: #6d4ad6;
  --danger: #f0667a;
  --success: #6cdf9b;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }
a:visited { color: var(--accent); }

.wrap {
  max-width: 920px;
  margin: 0 auto;
  padding: 1rem 1.25rem 4rem;
}

/* header */
header.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.75rem 0 1rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}
header.top h1 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
header.top h1 a { color: var(--text); }
header.top h1 a:hover { color: var(--accent); }
header.top .nav {
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
header.top .nav .user { color: var(--muted); }

.inline-form { display: inline; margin: 0; padding: 0; }
.inline-form button {
  background: none;
  border: none;
  padding: 0;
  color: var(--accent);
  font: inherit;
  cursor: pointer;
}
.inline-form button:hover { color: var(--accent-hover); }

/* generic */
h2 { font-size: 1.25rem; margin: 1rem 0 0.75rem; font-weight: 600; letter-spacing: -0.01em; }
h3 { font-size: 0.95rem; margin: 1.25rem 0 0.5rem; font-weight: 600; color: var(--text); }

.btn {
  display: inline-block;
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--border-2);
  background: transparent;
  color: var(--text);
  font-size: 0.88rem;
  cursor: pointer;
  border-radius: 4px;
}
.btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.forum-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 0 0.75rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.forum-head h2 { margin: 0; font-size: 1.1rem; }

/* thread list */
table.forum {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.93rem;
}
table.forum th {
  text-align: left;
  padding: 0.4rem 0.75rem;
  font-size: 0.75rem;
  color: var(--muted);
  font-weight: 500;
  border-bottom: 1px solid var(--border);
}
table.forum td {
  padding: 0.7rem 0.75rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
table.forum tr:hover td { background: var(--surface); }
table.forum tr.pinned td { background: rgba(167, 139, 250, 0.04); }
table.forum .col-topic { width: auto; }
table.forum .col-author { width: 9rem; color: var(--muted); }
table.forum .col-num { width: 5rem; text-align: center; color: var(--muted); }
table.forum .col-last { width: 10rem; color: var(--muted); font-size: 0.85rem; }
table.forum .t-title {
  color: var(--text);
  font-weight: 500;
}
table.forum .t-title:hover { color: var(--accent); }
.small { font-size: 0.8rem; }

.pager {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--muted);
  display: flex;
  gap: 1rem;
  align-items: center;
}

.empty { color: var(--muted); padding: 1.5rem 0; }
.note { color: var(--muted); font-size: 0.9rem; }
.muted { color: var(--muted); }
.edited { color: var(--muted); font-size: 0.8rem; margin-left: 0.25rem; }

/* thread / posts */
.thread-op, .post {
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--border);
  margin: 0;
}
.thread-op { padding-top: 0; }
.thread-op h2 { margin: 0 0 0.25rem; font-size: 1.4rem; font-weight: 600; letter-spacing: -0.01em; }
.meta { color: var(--muted); font-size: 0.85rem; }

.body { margin-top: 0.6rem; color: var(--text); }
.body p { margin: 0.5rem 0; }
.body p:first-child { margin-top: 0; }
.body pre {
  background: var(--surface);
  padding: 0.7rem 0.9rem;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 0.85rem;
  line-height: 1.5;
}
.body code {
  background: var(--surface);
  padding: 0.1rem 0.35rem;
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 0.88em;
  border-radius: 3px;
}
.body pre code { background: none; padding: 0; border-radius: 0; }
.body blockquote {
  border-left: 2px solid var(--accent-dim);
  margin: 0.5rem 0;
  padding: 0 0.85rem;
  color: var(--muted);
}

.post-actions {
  margin-top: 0.4rem;
  font-size: 0.85rem;
  color: var(--muted);
}
.post-actions a, .post-actions form { margin-right: 0.75rem; }

/* forms */
form.box {
  margin: 1rem 0;
  background: transparent;
  padding: 0;
}
form.box p { margin: 0.7rem 0; }
form.box label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.3rem;
}
form.box input[type="text"],
form.box input[type="email"],
form.box input[type="password"],
form.box textarea {
  width: 100%;
  font: inherit;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--border-2);
  background: var(--surface);
  color: var(--text);
  border-radius: 4px;
}
form.box input:focus, form.box textarea:focus {
  outline: none;
  border-color: var(--accent);
}
form.box textarea {
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 0.9rem;
  resize: vertical;
  min-height: 7rem;
}
form.box .err { color: var(--danger); font-size: 0.85rem; margin-top: 0.25rem; }
form.box button, form.box input[type="submit"] {
  font: inherit;
  padding: 0.4rem 1rem;
  background: var(--accent-dim);
  border: 1px solid var(--accent-dim);
  color: #fff;
  cursor: pointer;
  border-radius: 4px;
  font-weight: 500;
}
form.box button:hover, form.box input[type="submit"]:hover {
  background: var(--accent);
  border-color: var(--accent);
}

.flash {
  border: 1px solid var(--border-2);
  background: var(--surface);
  padding: 0.5rem 0.75rem;
  margin: 0 0 0.75rem;
  font-size: 0.9rem;
  border-radius: 4px;
}
.flash.error { border-color: var(--danger); color: var(--danger); }
.flash.success { border-color: var(--success); color: var(--success); }

footer.bottom {
  border-top: 1px solid var(--border);
  margin-top: 3rem;
  padding-top: 0.75rem;
  font-size: 0.8rem;
  color: var(--muted);
  text-align: center;
}

/* badges */
.badge {
  display: inline-block;
  font-size: 0.65rem;
  padding: 0.05rem 0.45rem;
  margin-right: 0.4rem;
  letter-spacing: 0.04em;
  vertical-align: middle;
  font-weight: 600;
  border-radius: 3px;
  background: var(--surface-2);
  color: var(--muted);
  border: 1px solid var(--border-2);
  text-transform: uppercase;
}
.badge.admin { background: rgba(167, 139, 250, 0.15); color: var(--accent); border-color: rgba(167, 139, 250, 0.3); }
.badge.ban   { background: rgba(240, 102, 122, 0.12); color: var(--danger); border-color: rgba(240, 102, 122, 0.3); }
.badge.pin   { background: rgba(108, 223, 155, 0.12); color: var(--success); border-color: rgba(108, 223, 155, 0.3); }
.badge.lock  { background: var(--surface-2); color: var(--muted); }

/* admin layout */
.admin-wrap { display: flex; gap: 2rem; align-items: flex-start; }
.admin-side {
  flex: 0 0 9rem;
  font-size: 0.9rem;
}
.admin-side h3 {
  color: var(--muted);
  margin: 0.5rem 0 0.4rem;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}
.admin-side ul { list-style: none; padding: 0; margin: 0 0 1rem; }
.admin-side li { padding: 0.2rem 0; }
.admin-side a { color: var(--muted); }
.admin-side a:hover { color: var(--accent); }
.admin-side a.active { color: var(--text); font-weight: 500; }
.admin-main { flex: 1 1 auto; min-width: 0; }
@media (max-width: 700px) {
  .admin-wrap { flex-direction: column; gap: 1rem; }
  .admin-side { border-bottom: 1px solid var(--border); padding-bottom: 0.5rem; }
}

/* dashboard stats */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(8rem, 1fr));
  gap: 0.75rem;
  margin: 0.5rem 0 1.5rem;
}
.stat {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 0.75rem 0.9rem;
  border-radius: 4px;
}
.stat-n { font-size: 1.5rem; font-weight: 700; color: var(--accent); line-height: 1.2; }
.stat-l { color: var(--muted); font-size: 0.78rem; margin-top: 0.15rem; }

.recent { list-style: none; padding: 0; margin: 0 0 1.25rem; }
.recent li { padding: 0.35rem 0; border-bottom: 1px solid var(--border); font-size: 0.9rem; }
.recent li:last-child { border-bottom: none; }

.search { margin: 0 0 1rem; display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
.search input[type="text"] {
  font: inherit; padding: 0.4rem 0.6rem;
  border: 1px solid var(--border-2);
  background: var(--surface);
  color: var(--text);
  border-radius: 4px;
  min-width: 18rem; max-width: 100%;
}
.search input[type="text"]:focus { outline: none; border-color: var(--accent); }
.search button {
  font: inherit; padding: 0.4rem 0.85rem;
  background: var(--accent-dim);
  border: 1px solid var(--accent-dim);
  color: #fff; cursor: pointer; border-radius: 4px;
}
.search button:hover { background: var(--accent); border-color: var(--accent); }

table.admin {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
table.admin th, table.admin td {
  border-bottom: 1px solid var(--border);
  text-align: left;
  padding: 0.5rem 0.6rem;
}
table.admin th {
  color: var(--muted);
  font-weight: 500;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
table.admin tr:hover td { background: var(--surface); }
table.admin .actions form { display: inline; }
table.admin .actions button {
  font: inherit; font-size: 0.8rem;
  padding: 0.2rem 0.55rem;
  background: transparent;
  border: 1px solid var(--border-2);
  color: var(--text);
  cursor: pointer;
  margin-right: 0.25rem;
  border-radius: 3px;
}
table.admin .actions button:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ── search bar ── */
.search-bar {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.9rem;
  flex-wrap: wrap;
}
.search-bar input[type="text"] {
  font: inherit;
  padding: 0.4rem 0.65rem;
  border: 1px solid var(--border-2);
  background: var(--surface);
  color: var(--text);
  border-radius: 4px;
  min-width: 220px;
  flex: 1;
  max-width: 420px;
}
.search-bar input:focus { outline: none; border-color: var(--accent); }
.search-bar button {
  font: inherit;
  padding: 0.4rem 0.85rem;
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  color: var(--text);
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.88rem;
}
.search-bar button:hover { border-color: var(--accent); color: var(--accent); }
.search-clear { font-size: 0.85rem; color: var(--muted); }
.search-clear:hover { color: var(--danger); }

/* ── user profile link ── */
.u-link { color: var(--muted); }
.u-link:hover { color: var(--accent); }

/* ── profile page ── */
.profile-head {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  padding: 0.5rem 0 1.25rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.25rem;
}
.profile-avatar {
  width: 48px; height: 48px;
  border-radius: 6px;
  background: var(--accent-dim);
  color: #fff;
  font-size: 1.35rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.profile-info h2 { margin: 0 0 0.2rem; font-size: 1.2rem; }
.profile-stats {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}
.pstat { text-align: center; }
.pstat-n { font-size: 1.4rem; font-weight: 700; color: var(--accent); }
.pstat-l { color: var(--muted); font-size: 0.8rem; }
.post-preview { max-height: 4.5rem; overflow: hidden; position: relative; }
.post-preview::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1.5rem;
  background: linear-gradient(transparent, var(--bg));
}

/* ── settings cards ── */
.settings-card {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 6px;
  padding: 1.1rem 1.25rem;
}
.settings-card-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.6rem;
}
.settings-card-head h3 { margin: 0; font-size: 0.95rem; }
.settings-badge {
  font-size: 0.65rem;
  padding: 0.1rem 0.45rem;
  background: rgba(108, 223, 155, 0.12);
  color: var(--success);
  border: 1px solid rgba(108, 223, 155, 0.3);
  border-radius: 3px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.key-block { display: flex; flex-direction: column; gap: 0.6rem; margin: 0.75rem 0; }
.key-row { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.key-label { width: 6rem; flex-shrink: 0; font-size: 0.82rem; color: var(--muted); }
.key-value-row { display: flex; align-items: center; gap: 0.5rem; flex: 1; min-width: 0; }
.key-value { font-size: 0.88rem; word-break: break-all; }
a.key-value { color: var(--accent); }
a.radar-url { font-size: 0.88rem; }
.copy-btn {
  flex-shrink: 0;
  font: inherit;
  font-size: 0.78rem;
  padding: 0.15rem 0.5rem;
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  color: var(--muted);
  border-radius: 3px;
  cursor: pointer;
}
.copy-btn:hover { border-color: var(--accent); color: var(--accent); }
.copy-btn.copied { color: var(--success); border-color: var(--success); }
.btn-danger-sm {
  font: inherit;
  font-size: 0.85rem;
  padding: 0.3rem 0.75rem;
  background: transparent;
  border: 1px solid rgba(240, 102, 122, 0.35);
  color: var(--danger);
  border-radius: 4px;
  cursor: pointer;
}
.btn-danger-sm:hover { background: rgba(240, 102, 122, 0.08); }

/* ── guest bar ── */
.guest-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.6rem 0 1.25rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.25rem;
}
.cta-btn {
  display: inline-block;
  padding: 0.35rem 0.9rem;
  background: var(--accent-dim);
  border: 1px solid var(--accent-dim);
  color: #fff;
  font-weight: 500;
  border-radius: 4px;
  font-size: 0.9rem;
}
.cta-btn:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.cta-link { color: var(--muted); font-size: 0.9rem; }
.cta-link:hover { color: var(--accent); }

/* ── setup steps ── */
.setup-steps {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  margin: 1rem 0 .5rem;
  padding: .75rem 1rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 5px;
}
.step {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-size: .85rem;
  color: var(--muted);
}
.step-n {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.2rem;
  height: 1.2rem;
  border-radius: 50%;
  background: var(--accent-dim);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  flex-shrink: 0;
}