:root {
  --bg: #f7f6f2; --panel: #ffffff; --fg: #1c1c1a; --muted: #6b6a64; --faint: #9a9890; --line: #e7e5df; --soft: #f1efe9;
  --accent: #1f6f5c; --accent-fg: #ffffff; --accent-soft: #e2efea;
  --warn: #8a5d00; --warn-soft: #fbf1dc; --err: #b3261e; --err-soft: #fbe6e3; --info: #2b5797; --info-soft: #e6eef9;
  --shadow: 0 1px 2px rgba(20, 20, 15, .05), 0 8px 24px rgba(20, 20, 15, .06);
  --radius: 10px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #121211; --panel: #1a1a19; --fg: #ecebe7; --muted: #a3a29c; --faint: #7c7b75; --line: #2f2e2b; --soft: #22221f;
    --accent: #4fb39a; --accent-fg: #0b1f1a; --accent-soft: #173029;
    --warn: #e2a845; --warn-soft: #33280f; --err: #ff8a80; --err-soft: #3a1c1a; --info: #8ab4f8; --info-soft: #1b2638;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .35);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #121211; --panel: #1a1a19; --fg: #ecebe7; --muted: #a3a29c; --faint: #7c7b75; --line: #2f2e2b; --soft: #22221f;
  --accent: #4fb39a; --accent-fg: #0b1f1a; --accent-soft: #173029;
  --warn: #e2a845; --warn-soft: #33280f; --err: #ff8a80; --err-soft: #3a1c1a; --info: #8ab4f8; --info-soft: #1b2638;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .35);
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; background: var(--bg); color: var(--fg); }
body { font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0; line-height: 1.25; }
h1 { font-size: 20px; font-weight: 680; letter-spacing: -.01em; }
h2 { font-size: 16px; font-weight: 650; }
h3 { font-size: 14px; font-weight: 650; }
.num { font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.small { font-size: 12.5px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12.5px; }
.boot { display: grid; place-items: center; min-height: 100vh; color: var(--muted); }

/* ---------- controls ---------- */
button, .btn {
  font: inherit; font-weight: 550; display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 7px 12px; border-radius: 8px; border: 1px solid var(--line); background: var(--panel); color: var(--fg);
  cursor: pointer; white-space: nowrap; min-height: 34px; text-decoration: none;
}
button:hover, .btn:hover { background: var(--soft); text-decoration: none; }
button:focus-visible, .btn:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
button:disabled { opacity: .55; cursor: default; }
.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }
.primary:hover { background: var(--accent); filter: brightness(1.06); }
.danger { color: var(--err); }
.ghost { border-color: transparent; background: transparent; }
.ghost:hover { background: var(--soft); }
.sm { padding: 4px 9px; min-height: 28px; font-size: 13px; }
input, select, textarea {
  font: inherit; color: var(--fg); background: var(--panel); border: 1px solid var(--line); border-radius: 8px;
  padding: 7px 10px; min-height: 34px; width: 100%;
}
textarea { resize: vertical; line-height: 1.5; }
input[type=checkbox], input[type=radio] { width: 16px; height: 16px; min-height: 0; accent-color: var(--accent); padding: 0; }
label.field { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
label.field > span { font-weight: 550; }
label.check { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; }
.hint { font-size: 12px; color: var(--faint); }

/* ---------- layout ---------- */
.shell { display: grid; grid-template-columns: 224px 1fr; min-height: 100vh; }
.side { border-right: 1px solid var(--line); background: var(--panel); padding: 16px 12px; position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 4px; }
.logo { display: flex; align-items: center; gap: 10px; padding: 4px 8px 16px; font-weight: 700; }
.logo img { width: 28px; height: 28px; border-radius: 7px; }
.nav a { display: flex; align-items: center; justify-content: space-between; padding: 8px 10px; border-radius: 8px; color: var(--fg); font-weight: 520; }
.nav a:hover { background: var(--soft); text-decoration: none; }
.nav a.on { background: var(--accent-soft); color: var(--accent); }
.nav .badge { font-size: 11.5px; background: var(--soft); color: var(--muted); border-radius: 99px; padding: 0 7px; font-variant-numeric: tabular-nums; }
.nav a.on .badge { background: var(--panel); color: var(--accent); }
.side .foot { margin-top: auto; padding: 8px; font-size: 12.5px; color: var(--muted); display: grid; gap: 6px; }
.main { min-width: 0; padding: 20px 28px 60px; max-width: 1360px; }
.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.top .actions { display: flex; gap: 8px; flex-wrap: wrap; }

.stats { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; margin-bottom: 18px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 12px; min-width: 0; }
.stat b { display: block; font-size: 20px; font-weight: 680; font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.stat span { font-size: 12px; color: var(--muted); }
.stat.alert { border-color: var(--err); }
.stat.alert b { color: var(--err); }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); }
.card > .hd { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.card > .bd { padding: 14px; }
.stack { display: grid; gap: 14px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.spacer { flex: 1; }

.banner { display: flex; gap: 10px; align-items: center; padding: 10px 14px; border-radius: var(--radius); margin-bottom: 14px; border: 1px solid; flex-wrap: wrap; }
.banner.warn { background: var(--warn-soft); border-color: color-mix(in srgb, var(--warn) 40%, transparent); color: var(--warn); }
.banner.err { background: var(--err-soft); border-color: color-mix(in srgb, var(--err) 40%, transparent); color: var(--err); }
.banner.info { background: var(--info-soft); border-color: color-mix(in srgb, var(--info) 30%, transparent); color: var(--info); }
.banner .spacer { flex: 1; }

/* ---------- tabs & filters ---------- */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); margin-bottom: 12px; overflow-x: auto; }
.tabs button { border: 0; border-bottom: 2px solid transparent; border-radius: 0; background: none; padding: 8px 12px; color: var(--muted); font-weight: 560; }
.tabs button.on { color: var(--fg); border-bottom-color: var(--accent); }
.tabs button .c { font-size: 12px; color: var(--faint); margin-left: 4px; font-variant-numeric: tabular-nums; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.filters input[type=search] { width: 260px; }
.filters select { width: auto; }
.filters input.n { width: 132px; }

/* ---------- table ---------- */
.tbl-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 12px; font-weight: 600; color: var(--muted); padding: 9px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; background: var(--panel); position: sticky; top: 0; }
td { padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tbody tr { cursor: default; }
tbody tr.click { cursor: pointer; }
tbody tr.click:hover { background: var(--soft); }
tbody tr.sel { background: var(--accent-soft); }
td.w-check, th.w-check { width: 36px; }
.who { display: flex; flex-direction: column; min-width: 0; }
.who b { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 260px; }
.who a { font-size: 12.5px; }
.ellip { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 280px; display: inline-block; vertical-align: bottom; }
.empty { padding: 40px 16px; text-align: center; color: var(--muted); }
.pager { display: flex; justify-content: space-between; align-items: center; padding: 10px 14px; gap: 10px; flex-wrap: wrap; }

.chip { display: inline-flex; align-items: center; gap: 4px; padding: 1px 8px; border-radius: 99px; font-size: 12px; font-weight: 560; background: var(--soft); color: var(--muted); border: 1px solid var(--line); white-space: nowrap; }
.chip.accent, .chip.st-approved, .chip.st-queued, .chip.st-ready { background: var(--accent-soft); color: var(--accent); border-color: transparent; }
.chip.st-new { background: var(--info-soft); color: var(--info); border-color: transparent; }
.chip.st-contacted, .chip.st-sent, .chip.st-sending { background: var(--soft); color: var(--fg); }
.chip.st-replied { background: var(--accent); color: var(--accent-fg); border-color: transparent; }
.chip.st-bounced, .chip.st-failed, .chip.st-invalid { background: var(--err-soft); color: var(--err); border-color: transparent; }
.chip.st-rejected, .chip.st-cancelled, .chip.st-do_not_contact { background: var(--soft); color: var(--faint); }
.chip.warn, .chip.st-waiting { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.chips { display: flex; gap: 4px; flex-wrap: wrap; }

/* ---------- modal ---------- */
.overlay { position: fixed; inset: 0; background: rgba(15, 15, 12, .45); display: grid; place-items: center; z-index: 50; padding: 16px; }
.modal { background: var(--panel); border-radius: 14px; box-shadow: var(--shadow); width: min(1180px, 100%); max-height: calc(100vh - 32px); display: flex; flex-direction: column; border: 1px solid var(--line); }
.modal.narrow { width: min(620px, 100%); }
.modal > .hd { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.modal > .bd { overflow: auto; padding: 16px 18px; }
.modal > .ft { display: flex; align-items: center; gap: 8px; padding: 12px 18px; border-top: 1px solid var(--line); flex-wrap: wrap; }
.review { display: grid; grid-template-columns: 340px 1fr; gap: 18px; }
.profile { display: grid; gap: 12px; align-content: start; }
.avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; font-weight: 700; flex: none; }
.bio { white-space: pre-wrap; background: var(--soft); border-radius: 8px; padding: 10px 12px; font-size: 13.5px; }
.links { display: grid; gap: 6px; }
.links a { font-size: 13px; word-break: break-all; }
.links .aff { display: flex; gap: 6px; align-items: baseline; }
.kv { display: grid; grid-template-columns: 110px 1fr; gap: 4px 10px; font-size: 13px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }
.msgcard { border: 1px solid var(--line); border-radius: 10px; }
.msgcard.off { opacity: .55; }
.msgcard > .hd { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.msgcard > .bd { padding: 12px; display: grid; gap: 10px; }
.msgcard textarea { min-height: 200px; }
.msgcard.dm textarea { min-height: 100px; }
.footer-preview { white-space: pre-wrap; font-size: 12.5px; color: var(--faint); border-left: 3px solid var(--line); padding-left: 10px; }
.lint { display: grid; gap: 4px; font-size: 12.5px; }
.lint .warn { color: var(--warn); }
.lint .error { color: var(--err); }
.lint .info { color: var(--faint); }
.kbd { font: 11px ui-monospace, monospace; border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 4px; padding: 0 4px; color: var(--muted); }

/* ---------- misc ---------- */
.toast { background: var(--fg); color: var(--bg); padding: 10px 14px; border-radius: 9px; box-shadow: var(--shadow); max-width: 420px; font-size: 13.5px; }
.toast.err { background: var(--err); color: #fff; }
#toasts { position: fixed; bottom: 16px; right: 16px; display: grid; gap: 8px; z-index: 80; }
.dmcard { display: grid; grid-template-columns: 1fr auto; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.dmcard pre { margin: 6px 0 0; white-space: pre-wrap; font: inherit; color: var(--fg); }
.meter { height: 6px; background: var(--soft); border-radius: 99px; overflow: hidden; border: 1px solid var(--line); }
.meter i { display: block; height: 100%; background: var(--accent); }
.bars { display: grid; gap: 8px; }
.bars .b { display: grid; grid-template-columns: 200px 1fr 70px; gap: 10px; align-items: center; font-size: 13px; }
.checklist { display: grid; gap: 8px; }
.checklist .it { display: grid; grid-template-columns: 22px 1fr; gap: 8px; align-items: start; }
.ok-ico { color: var(--accent); font-weight: 700; }
.bad-ico { color: var(--err); font-weight: 700; }
.unk-ico { color: var(--faint); font-weight: 700; }
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login .card { width: min(380px, 100%); }
.login form { display: grid; gap: 12px; }
.sectorkw textarea { min-height: 64px; font-size: 13px; }
.code { background: var(--soft); border: 1px solid var(--line); border-radius: 8px; padding: 10px; font: 12.5px/1.5 ui-monospace, monospace; white-space: pre-wrap; word-break: break-all; }

@media (max-width: 1100px) {
  .stats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .review { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: static; height: auto; flex-direction: row; align-items: center; overflow-x: auto; padding: 8px 12px; border-right: 0; border-bottom: 1px solid var(--line); }
  .logo { padding: 0 8px 0 0; }
  .logo span { display: none; }
  .nav { display: flex; gap: 2px; }
  .nav a { white-space: nowrap; padding: 6px 10px; }
  .nav .badge { margin-left: 6px; }
  .side .foot { display: none; }
  .main { padding: 14px 16px 60px; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid2, .grid3 { grid-template-columns: 1fr; }
  .filters input[type=search] { width: 100%; }
  .bars .b { grid-template-columns: 1fr 1fr 50px; }
  .modal > .bd { padding: 12px; }
}

/* ---------- messages library ---------- */
.grid2.msgs { grid-template-columns: 360px 1fr; align-items: start; }
.msglist { display: grid; padding: 6px; gap: 2px; max-height: calc(100vh - 260px); overflow: auto; }
.msgitem { display: grid; gap: 2px; justify-items: start; text-align: left; border: 0; background: none; padding: 9px 10px; border-radius: 8px; min-height: 0; white-space: normal; font-weight: 400; }
.msgitem:hover { background: var(--soft); }
.msgitem.on { background: var(--accent-soft); }
.fu { border-top: 1px dashed var(--line); padding-top: 10px; display: grid; gap: 8px; }
.fu .row span { color: var(--muted); }
.timeline { display: grid; gap: 6px; margin-top: 4px; }
.tl { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; padding: 6px 0; border-top: 1px solid var(--line); }
.tl details { flex-basis: 100%; }
@media (max-width: 1100px) { .grid2.msgs { grid-template-columns: 1fr; } .msglist { max-height: 320px; } }