:root {
  --bg: #f4f5f7; --card: #fff; --ink: #15171c; --muted: #6b7280; --line: #e3e5ea;
  --accent: #e5322d; --accent-ink: #fff; --ok: #1f9d55; --soft: #f0f1f4; --shadow: 0 1px 2px rgba(16,24,40,.06);
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #111317; --card: #1a1d23; --ink: #eceef2; --muted: #9aa1ad; --line: #2a2e36; --soft: #22262d; --shadow: none; }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); font: 15px/1.45 Onest, system-ui, -apple-system, "Segoe UI", sans-serif; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; border-radius: 9px; padding: 9px 14px; background: var(--accent); color: var(--accent-ink); font-weight: 500; }
button:disabled { opacity: .5; cursor: default; }
button.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
button.link { background: none; color: var(--muted); padding: 4px 6px; font-weight: 400; }
button.link:hover { color: var(--ink); }
button.danger { color: var(--accent); }
input, textarea, select { width: 100%; background: var(--card); border: 1px solid var(--line); border-radius: 9px; padding: 9px 11px; outline: none; }
input:focus, textarea:focus { border-color: var(--accent); }
textarea { resize: vertical; min-height: 42px; }
a { color: inherit; }
.muted { color: var(--muted); }
.error { color: var(--accent); }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 16px 60px; }

/* вход */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login form { width: 100%; max-width: 360px; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 28px; display: grid; gap: 12px; box-shadow: var(--shadow); }
.login h1 { margin: 0 0 6px; font-size: 22px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; }
.logo i { width: 28px; height: 28px; border-radius: 8px; background: var(--accent); display: inline-grid; place-items: center; }
.logo i::after { content: ""; width: 12px; height: 12px; border: solid #fff; border-width: 3px 3px 0 0; transform: translateY(3px) rotate(-45deg); }

/* шапка */
header { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
header .wrap { display: flex; align-items: center; gap: 14px; padding-top: 12px; padding-bottom: 12px; }
header .search { flex: 1; max-width: 420px; }
header .me { margin-left: auto; display: flex; align-items: center; gap: 4px; white-space: nowrap; }

/* загрузка */
.drop { margin-top: 20px; border: 2px dashed var(--line); border-radius: 16px; padding: 26px 16px; text-align: center; background: var(--card); transition: border-color .15s, background .15s; }
.drop.over { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 6%, var(--card)); }
.drop b { display: block; font-size: 17px; margin-bottom: 4px; }
.drop button { margin-top: 12px; }
.queue { margin-top: 14px; display: grid; gap: 10px; }
.qi { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; display: grid; gap: 8px; }
.qi .top { display: flex; align-items: center; gap: 10px; min-width: 0; }
.qi .nm { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; min-width: 0; }
.bar { height: 6px; border-radius: 3px; background: var(--soft); overflow: hidden; }
.bar i { display: block; height: 100%; width: 0; background: var(--accent); transition: width .2s; }
.qi.done .bar i { background: var(--ok); }
.qbar { display: flex; gap: 10px; align-items: center; justify-content: flex-end; flex-wrap: wrap; }

/* лента */
.tabs { display: flex; gap: 6px; margin: 28px 0 12px; align-items: center; flex-wrap: wrap; }
.tabs button { background: transparent; color: var(--muted); border: 1px solid transparent; padding: 6px 12px; }
.tabs button.on { background: var(--card); color: var(--ink); border-color: var(--line); }
.tabs .stat { margin-left: auto; font-size: 13px; }
.feed { display: grid; gap: 10px; }
.fi { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 12px; display: grid; grid-template-columns: 64px 1fr; gap: 14px; box-shadow: var(--shadow); }
.th { width: 64px; height: 64px; border-radius: 10px; background: var(--soft); display: grid; place-items: center; overflow: hidden; font-size: 11px; font-weight: 700; color: var(--muted); text-transform: uppercase; text-decoration: none; }
.th img { width: 100%; height: 100%; object-fit: cover; }
.fi .body { min-width: 0; }
.fi .nm { font-weight: 500; word-break: break-word; text-decoration: none; }
.fi .nm:hover { text-decoration: underline; }
.fi .meta { font-size: 13px; color: var(--muted); margin-top: 2px; }
.fi .cm { margin-top: 8px; white-space: pre-wrap; word-break: break-word; background: var(--soft); border-radius: 10px; padding: 8px 11px; }
.fi .acts { margin-top: 6px; display: flex; gap: 2px; flex-wrap: wrap; margin-left: -6px; }
.fi .edit { margin-top: 8px; display: grid; gap: 8px; }
.fi .edit div { display: flex; gap: 8px; }
.empty { text-align: center; padding: 40px 0; color: var(--muted); }
.more { display: block; margin: 16px auto 0; }

/* окна */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,.45); display: grid; place-items: center; padding: 16px; z-index: 20; }
.modal .box { background: var(--card); border-radius: 16px; padding: 22px; width: 100%; max-width: 640px; max-height: 90vh; overflow: auto; display: grid; gap: 12px; }
.modal h2 { margin: 0; font-size: 19px; }
.modal .row { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; }
.users { width: 100%; border-collapse: collapse; font-size: 14px; }
.users td { padding: 8px 6px; border-top: 1px solid var(--line); vertical-align: middle; }
.users tr.off td { opacity: .5; }
.adduser { display: grid; grid-template-columns: 1fr 1fr auto auto; gap: 8px; align-items: center; }
.adduser label { white-space: nowrap; display: flex; gap: 6px; align-items: center; font-size: 14px; }
.adduser input[type=checkbox] { width: auto; }
.secret { background: var(--soft); border-radius: 10px; padding: 10px 12px; font-family: ui-monospace, monospace; user-select: all; }

@media (max-width: 640px) {
  header .wrap { flex-wrap: wrap; }
  header .search { order: 3; max-width: none; flex-basis: 100%; }
  .me .nm { display: none; }
  .fi { grid-template-columns: 48px 1fr; gap: 10px; }
  .th { width: 48px; height: 48px; }
  .adduser { grid-template-columns: 1fr; }
  .tabs .stat { margin-left: 0; flex-basis: 100%; }
}

.ok { color: var(--ok); }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--ink); color: var(--bg); padding: 10px 16px; border-radius: 10px; z-index: 30; font-size: 14px; }
.users td.ua { text-align: right; white-space: nowrap; }
.qi .pct { font-weight: 700; font-variant-numeric: tabular-nums; }
.qi .speed { font-size: 13px; font-variant-numeric: tabular-nums; }
.total { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; font-weight: 500; font-variant-numeric: tabular-nums; }

/* общая ссылка и история */
.share { background: var(--card); border: 1px solid var(--ok); border-radius: 14px; padding: 12px 14px; display: grid; gap: 8px; }
.share-row { display: flex; gap: 8px; }
.share-row input { flex: 1; min-width: 0; font-size: 14px; }
.bi { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; box-shadow: var(--shadow); }
.bi.off { opacity: .6; }
.bi .bh { display: flex; flex-wrap: wrap; gap: 0 4px; align-items: baseline; }
.bi .opens { margin-left: auto; font-size: 13px; }
.bi .names { margin-top: 4px; word-break: break-word; }
.bi .acts { margin-top: 6px; display: flex; gap: 2px; flex-wrap: wrap; margin-left: -6px; }
.pub-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin: 24px 0 14px; }
.pub-head h1 { margin: 0; font-size: 24px; }
.pub-empty { text-align: center; display: grid; gap: 8px; justify-items: center; }
@media (max-width: 640px) { .share-row { flex-wrap: wrap; } .share-row input { flex-basis: 100%; } .bi .opens { margin-left: 0; flex-basis: 100%; } }