:root {
  --bg: #f6f6f8; --card: #fff; --text: #16161a; --muted: #6b6b76; --line: #e3e3e8;
  --accent: #fe2c55; --accent-ink: #fff; --ok: #0a7d4f; --ok-bg: #e5f6ee; --warn: #8a5a00; --warn-bg: #fff3d6;
  --danger: #b3261e; --danger-bg: #fde8e7; --ours: #eef6ff;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f0f12; --card: #1a1a1f; --text: #ececf1; --muted: #9a9aa6; --line: #2c2c34;
    --ok-bg: #0f2a1f; --ok: #5fd4a0; --warn-bg: #2e2410; --warn: #f0c060; --danger-bg: #351513; --danger: #ff8a80; --ours: #14233a; }
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); }
a { color: inherit; }
h1 { font-size: 1.4rem; margin: 0 0 .5rem; }
h2 { font-size: 1.05rem; margin: 0 0 .4rem; }
code { font-size: .85em; word-break: break-all; }
.muted { color: var(--muted); }
.small-text { font-size: .82rem; }

.top { display: flex; gap: 1.5rem; align-items: center; padding: .6rem 1.25rem; background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 2; flex-wrap: wrap; }
.brand { font-weight: 700; text-decoration: none; }
.brand::before { content: ""; display: inline-block; width: .7em; height: .7em; background: var(--accent); border-radius: 50%; margin-right: .4em; }
.top nav { display: flex; gap: 1rem; flex: 1; }
.top nav a { text-decoration: none; color: var(--muted); }
.top nav a[aria-current] { color: var(--text); font-weight: 600; }
.who { display: flex; gap: .75rem; align-items: center; }
main { max-width: 1100px; margin: 1.25rem auto; padding: 0 1rem; }
main.narrow { max-width: 420px; margin-top: 12vh; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 1rem 1.1rem; margin-bottom: .9rem; }
.card.empty { text-align: center; color: var(--muted); padding: 2rem; }
.head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }

button, .button { font: inherit; border: 1px solid var(--line); background: var(--card); color: var(--text); padding: .45rem .9rem; border-radius: 8px; cursor: pointer; }
button:hover { border-color: var(--muted); }
button.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }
button.small { padding: .25rem .6rem; font-size: .85rem; }
button.danger { color: var(--danger); }
button.on { color: var(--accent); border-color: var(--accent); }
button.link { border: 0; background: none; padding: 0; color: var(--muted); text-decoration: underline; }
button[disabled] { opacity: .6; cursor: progress; }
input, select, textarea { font: inherit; padding: .45rem .6rem; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--text); }
textarea { width: 100%; resize: vertical; }
label { display: block; margin-bottom: .8rem; }
label input { display: block; width: 100%; margin-top: .25rem; }
form.inline { display: inline; }
.row { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.stack { max-width: 360px; }

.flash { padding: .6rem .9rem; border-radius: 8px; margin-bottom: .8rem; background: var(--ok-bg); color: var(--ok); }
.flash.error { background: var(--danger-bg); color: var(--danger); }
.badge { display: inline-block; font-size: .72rem; padding: .05rem .45rem; border-radius: 99px; background: var(--line); color: var(--text); vertical-align: middle; font-weight: 600; }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.danger { background: var(--danger-bg); color: var(--danger); }

.toolbar { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; align-items: center; }
.tabs { display: flex; gap: .25rem; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: .2rem; }
.tabs a { text-decoration: none; padding: .35rem .75rem; border-radius: 8px; color: var(--muted); font-size: .9rem; }
.tabs a[aria-current] { background: var(--text); color: var(--card); }
.filters { display: flex; gap: .4rem; flex-wrap: wrap; }
.filters select { max-width: 220px; }

.comment { display: grid; grid-template-columns: 120px 1fr; gap: 1rem; }
.comment.is-hidden { opacity: .8; border-style: dashed; }
.video { display: flex; flex-direction: column; gap: .3rem; }
.video img { width: 120px; aspect-ratio: 9 / 16; object-fit: cover; border-radius: 8px; background: var(--line); }
.thread { min-width: 0; }
.msg { display: flex; gap: .6rem; margin-bottom: .6rem; }
.msg.reply { margin-left: 2.4rem; padding: .5rem .6rem; border-radius: 10px; background: var(--bg); }
.msg.reply.ours { background: var(--ours); }
.msg.is-hidden .text { color: var(--muted); }
.avatar { width: 32px; height: 32px; border-radius: 50%; flex: none; background: var(--line); object-fit: cover; }
.avatar.lg { width: 56px; height: 56px; }
.meta { font-size: .88rem; }
.text { margin: .15rem 0 .3rem; white-space: normal; overflow-wrap: anywhere; }
.cimg { max-width: 220px; border-radius: 8px; }
.actions { display: flex; gap: .35rem; flex-wrap: wrap; }
.actions.col { flex-direction: column; align-items: stretch; }
.replybox { display: flex; gap: .5rem; align-items: flex-end; margin: .5rem 0; }

.account { display: flex; gap: 1rem; align-items: flex-start; }
.grow { flex: 1; min-width: 0; }
.status dl { display: grid; grid-template-columns: max-content 1fr; gap: .3rem 1rem; margin: 0; }
.status dt { color: var(--muted); }
.status dd { margin: 0; }

.table { width: 100%; border-collapse: separate; border-spacing: 0; padding: 0; overflow: hidden; }
.table th, .table td { text-align: left; padding: .55rem .8rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
.table th { font-size: .8rem; color: var(--muted); font-weight: 600; }
.table tr.failed td { background: var(--danger-bg); }
.pager { display: flex; justify-content: center; gap: 1.5rem; margin: 1rem 0 2rem; }
.login h1 { font-size: 1.25rem; }

@media (max-width: 640px) {
  .comment { grid-template-columns: 1fr; }
  .video { flex-direction: row; align-items: center; }
  .video img { width: 48px; }
  .msg.reply { margin-left: 1rem; }
  .table { display: block; overflow-x: auto; }
}