/* ---------- tokens ---------- */
:root {
  --bg: #f6f6f4;
  --side: #fbfbfa;
  --surface: #ffffff;
  --surface-2: #f3f3f0;
  --surface-3: #ebebe7;
  --border: rgba(11, 11, 11, 0.08);
  --border-strong: rgba(11, 11, 11, 0.15);
  --text: #111110;
  --text-2: #55544f;
  --text-3: #8c8b85;
  --accent: #4b5bdc;
  --accent-hover: #3f4fd0;
  --accent-ink: #ffffff;
  --accent-soft: rgba(75, 91, 220, 0.09);
  --accent-ring: rgba(75, 91, 220, 0.28);
  --good: #0ca30c;
  --good-ink: #00700a;
  --good-soft: rgba(12, 163, 12, 0.10);
  --warn: #fab219;
  --warn-ink: #8a5a00;
  --warn-soft: rgba(250, 178, 25, 0.16);
  --crit: #d03b3b;
  --crit-ink: #b42626;
  --crit-soft: rgba(208, 59, 59, 0.09);
  --info-soft: rgba(11, 11, 11, 0.05);
  --grid: #e7e6e0;
  --axis: #c3c2b7;
  --chart-surface: #fcfcfb;
  --shadow-sm: 0 1px 2px rgba(16, 16, 12, 0.04);
  --shadow: 0 1px 2px rgba(16, 16, 12, 0.04), 0 6px 24px -8px rgba(16, 16, 12, 0.08);
  --shadow-lg: 0 24px 64px -12px rgba(16, 16, 12, 0.28);
  --radius: 14px;
  --radius-sm: 9px;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f0f0e; --side: #131312; --surface: #181817; --surface-2: #20201e; --surface-3: #2a2a27;
    --border: rgba(255, 255, 255, 0.07); --border-strong: rgba(255, 255, 255, 0.14);
    --text: #f0efec; --text-2: #bdbcb4; --text-3: #85847e;
    --accent: #8390f2; --accent-hover: #95a0f5; --accent-ink: #0b0b12; --accent-soft: rgba(131, 144, 242, 0.13); --accent-ring: rgba(131, 144, 242, 0.35);
    --good-ink: #46c946; --good-soft: rgba(12, 163, 12, 0.16);
    --warn-ink: #fab219; --warn-soft: rgba(250, 178, 25, 0.13);
    --crit-ink: #f07a7a; --crit-soft: rgba(208, 59, 59, 0.17);
    --info-soft: rgba(255, 255, 255, 0.06);
    --grid: #2a2a28; --axis: #3a3a37; --chart-surface: #181817;
    --shadow-sm: none; --shadow: 0 1px 0 rgba(255,255,255,.02) inset; --shadow-lg: 0 24px 64px -12px rgba(0,0,0,.7);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0f0f0e; --side: #131312; --surface: #181817; --surface-2: #20201e; --surface-3: #2a2a27;
  --border: rgba(255, 255, 255, 0.07); --border-strong: rgba(255, 255, 255, 0.14);
  --text: #f0efec; --text-2: #bdbcb4; --text-3: #85847e;
  --accent: #8390f2; --accent-hover: #95a0f5; --accent-ink: #0b0b12; --accent-soft: rgba(131, 144, 242, 0.13); --accent-ring: rgba(131, 144, 242, 0.35);
  --good-ink: #46c946; --good-soft: rgba(12, 163, 12, 0.16);
  --warn-ink: #fab219; --warn-soft: rgba(250, 178, 25, 0.13);
  --crit-ink: #f07a7a; --crit-soft: rgba(208, 59, 59, 0.17);
  --info-soft: rgba(255, 255, 255, 0.06);
  --grid: #2a2a28; --axis: #3a3a37; --chart-surface: #181817;
  --shadow-sm: none; --shadow: 0 1px 0 rgba(255,255,255,.02) inset; --shadow-lg: 0 24px 64px -12px rgba(0,0,0,.7);
  color-scheme: dark;
}

/* ---------- base ---------- */
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  background: var(--bg); color: var(--text);
  font: 14px/1.55 -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased; font-feature-settings: "cv11", "ss01";
}
[hidden] { display: none !important; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }
code, pre, .mono { font-family: var(--mono); font-size: 12.5px; }
:not(pre) > code { background: var(--surface-2); padding: 1px 6px; border-radius: 5px; }
h1 { font-size: 24px; font-weight: 680; letter-spacing: -0.022em; margin: 0; line-height: 1.25; }
h2 { font-size: 15px; font-weight: 620; margin: 0; letter-spacing: -0.006em; }
h3 { font-size: 11.5px; font-weight: 620; margin: 0 0 10px; color: var(--text-3); text-transform: uppercase; letter-spacing: .06em; }
p { margin: 0 0 10px; }
.muted { color: var(--text-2); }
.faint { color: var(--text-3); }
.small { font-size: 12.5px; }
.nowrap { white-space: nowrap; }
.num { font-variant-numeric: tabular-nums; }
svg.i { width: 16px; height: 16px; flex: none; }

/* ---------- layout ---------- */
.shell { display: grid; grid-template-columns: 240px minmax(0, 1fr); min-height: 100vh; }
.side {
  background: var(--side); border-right: 1px solid var(--border);
  padding: 16px 12px; position: sticky; top: 0; height: 100vh;
  display: flex; flex-direction: column; gap: 2px; overflow-y: auto;
}
.brand { display: flex; align-items: center; gap: 11px; padding: 6px 8px 20px; }
.brand b { display: block; font-weight: 720; font-size: 16px; letter-spacing: -.02em; }
.brand small { display: block; font-size: 11.5px; color: var(--text-3); max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.logo {
  width: 32px; height: 32px; border-radius: 10px; flex: none; display: grid; place-items: center;
  background: linear-gradient(140deg, #6a77ef 0%, #4b5bdc 45%, #8a5cf0 100%);
  box-shadow: 0 4px 12px -4px rgba(75, 91, 220, .6), inset 0 1px 0 rgba(255,255,255,.25);
}
.logo svg { width: 17px; height: 17px; }
.nav-label { font-size: 11px; font-weight: 620; color: var(--text-3); text-transform: uppercase; letter-spacing: .06em; padding: 14px 10px 6px; }
.nav a {
  display: flex; align-items: center; gap: 10px; padding: 7px 10px; border-radius: 8px;
  color: var(--text-2); font-weight: 520; text-decoration: none; position: relative;
}
.nav a svg { width: 16px; height: 16px; opacity: .75; }
.nav a:hover { background: var(--surface-2); color: var(--text); }
.nav a.active { background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm), 0 0 0 1px var(--border); }
.nav a.active svg { color: var(--accent); opacity: 1; }
.nav .badge { margin-left: auto; }
.side-foot { margin-top: auto; padding-top: 12px; display: flex; flex-direction: column; gap: 8px; }
.theme { display: grid; grid-template-columns: repeat(3, 1fr); background: var(--surface-2); border-radius: 9px; padding: 3px; gap: 2px; }
.theme button { border: 0; background: none; border-radius: 7px; height: 26px; color: var(--text-3); cursor: pointer; display: grid; place-items: center; }
.theme button svg { width: 14px; height: 14px; }
.theme button.on { background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm), 0 0 0 1px var(--border); }

.main { padding: 32px 40px 72px; max-width: 1200px; width: 100%; margin: 0 auto; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.page-head p { margin: 6px 0 0; color: var(--text-2); }
.crumb { font-size: 13px; color: var(--text-3); margin-bottom: 8px; display: inline-flex; gap: 6px; align-items: center; }
.crumb a { color: var(--text-2); }

.topbar { display: none; }
@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .topbar {
    display: flex; align-items: center; gap: 10px; position: sticky; top: 0; z-index: 15;
    padding: 10px 16px; padding-top: max(10px, env(safe-area-inset-top));
    background: color-mix(in srgb, var(--bg) 85%, transparent); backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
  }
  .topbar .brand { padding: 0; flex: 1; }
  .side { position: fixed; z-index: 30; left: 0; top: 0; bottom: 0; width: 272px; transform: translateX(-100%); transition: transform .2s ease; box-shadow: var(--shadow-lg); }
  .side.open { transform: none; }
  .side-scrim { position: fixed; inset: 0; background: rgba(0,0,0,.35); z-index: 25; }
  .main { padding: 20px 16px 56px; }
  h1 { font-size: 21px; }
}

/* ---------- cards & grids ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 22px; box-shadow: var(--shadow); }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.card-head p { margin: 3px 0 0; font-size: 13px; color: var(--text-2); }
.stack > * + * { margin-top: 16px; }
.grid { display: grid; gap: 16px; }
.grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.side-r { grid-template-columns: minmax(0, 1fr) 340px; align-items: start; }
@media (max-width: 1080px) { .grid.cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .grid.side-r { grid-template-columns: 1fr; } }
@media (max-width: 720px) { .grid.cols-2, .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr; } }
.mt { margin-top: 16px; }

.stat { padding: 16px 18px; }
.stat .label { color: var(--text-2); font-size: 12.5px; font-weight: 540; display: flex; align-items: center; gap: 7px; }
.stat .value { font-size: 30px; font-weight: 680; letter-spacing: -.03em; margin-top: 6px; line-height: 1.1; font-variant-numeric: tabular-nums; }
.stat .sub { font-size: 12px; color: var(--text-3); margin-top: 4px; }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex: none; }
.dot.good { background: var(--good); } .dot.warn { background: var(--warn); } .dot.crit { background: var(--crit); } .dot.neutral { background: var(--text-3); } .dot.accent { background: var(--accent); }
.dot.pulse { box-shadow: 0 0 0 0 currentColor; animation: pulse 1.6s infinite; color: var(--warn); }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(250,178,25,.55); } 70% { box-shadow: 0 0 0 7px rgba(250,178,25,0); } 100% { box-shadow: 0 0 0 0 rgba(250,178,25,0); } }

/* ---------- buttons & forms ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 7px; justify-content: center;
  height: 34px; padding: 0 14px; border-radius: 9px; border: 1px solid var(--border-strong);
  background: var(--surface); color: var(--text); font: inherit; font-weight: 560; cursor: pointer; white-space: nowrap;
  box-shadow: var(--shadow-sm); transition: background .12s, border-color .12s, box-shadow .12s; text-decoration: none !important;
}
.btn:hover { background: var(--surface-2); }
.btn:active { transform: translateY(.5px); }
.btn:disabled { opacity: .55; cursor: default; }
.btn.primary { background: var(--accent); border-color: transparent; color: var(--accent-ink); box-shadow: 0 1px 2px rgba(0,0,0,.08), inset 0 1px 0 rgba(255,255,255,.15); }
.btn.primary:hover { background: var(--accent-hover); }
.btn.danger { color: var(--crit-ink); }
.btn.danger:hover { background: var(--crit-soft); border-color: transparent; }
.btn.danger.solid { background: var(--crit); color: #fff; border-color: transparent; }
.btn.ghost { border-color: transparent; background: transparent; box-shadow: none; }
.btn.ghost:hover { background: var(--surface-2); }
.btn.sm { height: 28px; padding: 0 10px; font-size: 12.5px; border-radius: 8px; }
.btn.icon { width: 34px; padding: 0; }
.btn.sm.icon { width: 28px; }
.btn svg { width: 15px; height: 15px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.row.end { justify-content: flex-end; }
.row.between { justify-content: space-between; }
.grow { flex: 1; min-width: 0; }

label.field { display: block; margin-bottom: 16px; }
label.field > span { display: block; font-weight: 560; font-size: 13px; margin-bottom: 6px; }
input[type=text], input[type=email], input[type=password], input[type=url], input[type=number], input[type=search], select, textarea {
  width: 100%; height: 38px; padding: 0 12px; border-radius: 9px; border: 1px solid var(--border-strong);
  background: var(--surface); color: var(--text); font: inherit; outline: none; transition: border-color .12s, box-shadow .12s;
}
select { appearance: none; padding-right: 32px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238c8b85' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center; background-size: 16px; }
textarea { height: auto; padding: 10px 12px; min-height: 90px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-ring); }
input::placeholder { color: var(--text-3); }
.hint { font-size: 12.5px; color: var(--text-3); margin-top: 6px; }
.input-icon { position: relative; }
.input-icon svg { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); width: 15px; height: 15px; color: var(--text-3); pointer-events: none; }
.input-icon input { padding-left: 34px; }
.kbd { font-family: var(--mono); font-size: 11px; border: 1px solid var(--border-strong); border-bottom-width: 2px; border-radius: 5px; padding: 0 5px; color: var(--text-3); }
.input-icon .kbd { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); }

.choice { display: grid; gap: 10px; grid-template-columns: 1fr 1fr; margin-bottom: 18px; }
@media (max-width: 600px) { .choice { grid-template-columns: 1fr; } }
.choice label { border: 1px solid var(--border-strong); border-radius: 12px; padding: 14px; cursor: pointer; display: block; transition: border-color .12s, box-shadow .12s, background .12s; }
.choice label:hover { background: var(--surface-2); }
.choice label:has(input:checked) { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-ring); background: var(--accent-soft); }
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice .t { font-weight: 620; display: flex; align-items: center; gap: 8px; }
.choice p { margin: 6px 0 0; font-size: 12.5px; color: var(--text-2); }

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; margin: 0 -22px -20px; }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-weight: 560; color: var(--text-3); font-size: 12px; padding: 9px 22px; border-bottom: 1px solid var(--border); white-space: nowrap; background: var(--surface); position: sticky; top: 0; }
td { padding: 12px 22px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
tr.click { cursor: pointer; transition: background .1s; }
tr.click:hover td { background: var(--surface-2); }
.trunc { max-width: 340px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cell-title { font-weight: 560; }
.cell-sub { font-size: 12px; color: var(--text-3); margin-top: 1px; }

/* ---------- pills, badges, chips ---------- */
.pill { display: inline-flex; align-items: center; gap: 5px; height: 22px; padding: 0 8px; border-radius: 999px; font-size: 12px; font-weight: 580; white-space: nowrap; background: var(--info-soft); color: var(--text-2); }
.pill svg { width: 12px; height: 12px; }
.pill.ok, .pill.delivered { background: var(--good-soft); color: var(--good-ink); }
.pill.warn, .pill.deferred, .pill.partial, .pill.queued, .pill.sending { background: var(--warn-soft); color: var(--warn-ink); }
.pill.error, .pill.bounced, .pill.failed, .pill.suppressed { background: var(--crit-soft); color: var(--crit-ink); }
.pill.accent { background: var(--accent-soft); color: var(--accent); }
.badge { min-width: 20px; height: 20px; padding: 0 6px; border-radius: 999px; font-size: 11.5px; font-weight: 650; display: inline-grid; place-items: center; background: var(--surface-3); color: var(--text-2); font-variant-numeric: tabular-nums; }
.badge.warn { background: var(--warn-soft); color: var(--warn-ink); }
.badge.crit { background: var(--crit-soft); color: var(--crit-ink); }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { height: 30px; padding: 0 12px; border-radius: 999px; border: 1px solid var(--border-strong); background: var(--surface); color: var(--text-2); font: inherit; font-size: 13px; font-weight: 540; cursor: pointer; display: inline-flex; align-items: center; gap: 7px; }
.chip:hover { background: var(--surface-2); }
.chip.on { background: var(--text); border-color: var(--text); color: var(--bg); }
.chip .n { font-size: 11.5px; opacity: .7; font-variant-numeric: tabular-nums; }

/* ---------- status icon ---------- */
.si { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; flex: none; }
.si svg { width: 12px; height: 12px; }
.si.ok { background: var(--good-soft); color: var(--good-ink); }
.si.warn { background: var(--warn-soft); color: var(--warn-ink); }
.si.error { background: var(--crit-soft); color: var(--crit-ink); }
.si.info { background: var(--info-soft); color: var(--text-3); }
.si.todo { background: transparent; border: 1.5px dashed var(--border-strong); color: var(--text-3); }

/* ---------- checklists ---------- */
.checks { list-style: none; margin: 0; padding: 0; }
.checks li { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); align-items: flex-start; }
.checks li:first-child { padding-top: 2px; }
.checks li:last-child { border-bottom: 0; padding-bottom: 0; }
.checks b { font-weight: 600; display: block; }
.checks .m { color: var(--text-2); font-size: 13px; word-break: break-word; }

.onboard { background: linear-gradient(135deg, var(--accent-soft), transparent 60%), var(--surface); }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 1080px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .steps { grid-template-columns: 1fr; } }
.steps li { border: 1px solid var(--border); border-radius: 12px; padding: 14px; background: var(--surface); display: flex; flex-direction: column; gap: 8px; }
.steps li.done { opacity: .7; }
.steps li .row { gap: 8px; }
.steps li b { font-weight: 620; }
.steps li p { font-size: 12.5px; color: var(--text-2); margin: 0; flex: 1; }
.progress { height: 6px; background: var(--surface-3); border-radius: 99px; overflow: hidden; }
.progress > i { display: block; height: 100%; background: var(--good); border-radius: 99px; transition: width .4s ease; }
.progress.accent > i { background: var(--accent); }

/* ---------- DNS records ---------- */
.record { border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; background: var(--surface); }
.record + .record { margin-top: 10px; }
.record.attn { border-color: color-mix(in srgb, var(--crit) 35%, transparent); box-shadow: 0 0 0 3px var(--crit-soft); }
.record .head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.record .head b { font-weight: 620; }
.record .msg { color: var(--text-2); font-size: 13px; margin: 6px 0 0 32px; }
.kv { display: grid; grid-template-columns: 70px minmax(0, 1fr) 28px; gap: 6px 8px; align-items: start; margin: 12px 0 0 32px; }
@media (max-width: 600px) { .kv, .record .msg { margin-left: 0; } .kv { grid-template-columns: 50px minmax(0, 1fr) 28px; } }
.kv .k { color: var(--text-3); font-size: 12px; padding-top: 6px; }
.kv .v { font-family: var(--mono); font-size: 12.5px; background: var(--surface-2); border-radius: 7px; padding: 5px 9px; word-break: break-all; min-height: 30px; }
.kv .v.found { color: var(--text-2); background: transparent; border: 1px dashed var(--border-strong); }
.kv .v.found.bad { color: var(--crit-ink); border-color: color-mix(in srgb, var(--crit) 35%, transparent); }
details.vals { margin: 8px 0 0 32px; }
details.vals summary { cursor: pointer; color: var(--text-3); font-size: 12.5px; list-style: none; display: inline-flex; gap: 4px; align-items: center; }
details.vals summary::-webkit-details-marker { display: none; }
details.vals[open] summary { margin-bottom: -4px; }
details.vals .kv { margin-left: 0; }
.copy-menu { display: flex; flex-direction: column; gap: 4px; }

.live { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--text-2); }

.score { --p: 0; width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; font-weight: 680; font-size: 14px;
  background: conic-gradient(var(--c, var(--good)) calc(var(--p) * 1%), var(--surface-3) 0); position: relative; flex: none; }
.score::before { content: ""; position: absolute; inset: 5px; background: var(--surface); border-radius: 50%; }
.score span { position: relative; font-variant-numeric: tabular-nums; }
.score.sm { width: 40px; height: 40px; font-size: 12px; }
.score.sm::before { inset: 4px; }

.domain-card { display: flex; align-items: center; gap: 16px; transition: border-color .15s, transform .15s, box-shadow .15s; color: inherit; text-decoration: none !important; }
.domain-card:hover { border-color: var(--border-strong); box-shadow: var(--shadow), 0 0 0 1px var(--border); }
.domain-card .name { font-weight: 640; font-size: 15px; letter-spacing: -.01em; }
.domain-card .meta { flex: 1; min-width: 0; }
.domain-card .chev { color: var(--text-3); }

/* ---------- chart ---------- */
.chart { position: relative; background: var(--chart-surface); border-radius: 10px; }
.chart svg { display: block; width: 100%; height: 210px; }
.chart .empty-note { position: absolute; inset: 0; display: grid; place-items: center; color: var(--text-3); font-size: 13px; pointer-events: none; }
.legend { display: flex; gap: 16px; font-size: 12.5px; color: var(--text-2); margin-top: 10px; flex-wrap: wrap; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.tooltip { position: absolute; pointer-events: none; background: var(--surface); border: 1px solid var(--border-strong); border-radius: 10px; padding: 9px 11px; font-size: 12.5px; box-shadow: var(--shadow-lg); min-width: 150px; z-index: 5; }
.tooltip .t { font-weight: 620; margin-bottom: 5px; }
.tooltip .r { display: flex; justify-content: space-between; gap: 14px; color: var(--text-2); align-items: center; }
.tooltip .r span { display: inline-flex; align-items: center; gap: 6px; }
.tooltip .r b { color: var(--text); font-variant-numeric: tabular-nums; font-weight: 620; }

/* ---------- drawer & modal ---------- */
.overlay { position: fixed; inset: 0; background: rgba(10, 10, 8, .38); backdrop-filter: blur(2px); z-index: 40; animation: fade .15s; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(660px, 100vw); background: var(--surface); z-index: 41; overflow-y: auto; padding: 22px 26px 48px; padding-top: max(22px, env(safe-area-inset-top)); box-shadow: var(--shadow-lg); animation: slide .2s cubic-bezier(.2,.8,.2,1); border-left: 1px solid var(--border); }
.modal { position: fixed; z-index: 41; left: 50%; top: 10vh; transform: translateX(-50%); width: min(540px, calc(100vw - 32px)); background: var(--surface); border-radius: 16px; padding: 24px; box-shadow: var(--shadow-lg); animation: pop .16s ease-out; max-height: 82vh; overflow-y: auto; border: 1px solid var(--border); }
.modal h2 { font-size: 17px; margin-bottom: 6px; }
.modal .lead { color: var(--text-2); margin-bottom: 18px; }
@keyframes fade { from { opacity: 0; } }
@keyframes slide { from { transform: translateX(28px); opacity: 0; } }
@keyframes pop { from { opacity: 0; transform: translate(-50%, 6px) scale(.985); } }

.timeline { list-style: none; padding: 0; margin: 0; }
.timeline li { position: relative; padding: 0 0 16px 24px; }
.timeline li::before { content: ""; position: absolute; left: 5px; top: 8px; bottom: -6px; width: 1.5px; background: var(--border-strong); }
.timeline li:last-child::before { display: none; }
.timeline li i { position: absolute; left: 1px; top: 5px; width: 10px; height: 10px; border-radius: 50%; background: var(--text-3); box-shadow: 0 0 0 3px var(--surface); }
.timeline li i.delivered { background: var(--good); } .timeline li i.deferred, .timeline li i.sending { background: var(--warn); } .timeline li i.bounced, .timeline li i.suppressed { background: var(--crit); }
.rcpt { border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px; }
.rcpt + .rcpt { margin-top: 8px; }
.meta-grid { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; font-size: 13px; margin: 14px 0 4px; }
.meta-grid dt { color: var(--text-3); }
.meta-grid dd { margin: 0; word-break: break-word; }

/* ---------- code ---------- */
.code { position: relative; }
.code pre { background: var(--surface-2); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; overflow-x: auto; margin: 0; line-height: 1.6; }
.code .btn { position: absolute; top: 8px; right: 8px; opacity: 0; transition: opacity .12s; }
.code:hover .btn, .code .btn:focus-visible { opacity: 1; }
@media (hover: none) { .code .btn { opacity: 1; } }
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); margin-bottom: 14px; overflow-x: auto; }
.tabs button { background: none; border: 0; padding: 8px 12px; font: inherit; font-weight: 560; color: var(--text-3); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; }
.tabs button:hover { color: var(--text); }
.tabs button.on { color: var(--text); border-color: var(--accent); }
.secret { display: flex; gap: 8px; align-items: center; background: var(--good-soft); border-radius: 12px; padding: 12px 12px 12px 14px; }
.secret code { flex: 1; word-break: break-all; background: none; padding: 0; }

/* ---------- feedback ---------- */
.toasts { position: fixed; bottom: max(20px, env(safe-area-inset-bottom)); left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; gap: 8px; z-index: 60; align-items: center; pointer-events: none; }
.toast { display: flex; align-items: center; gap: 9px; background: var(--text); color: var(--bg); padding: 10px 14px; border-radius: 11px; font-weight: 540; box-shadow: var(--shadow-lg); animation: up .18s ease-out; max-width: calc(100vw - 32px); }
.toast svg { width: 15px; height: 15px; flex: none; }
.toast.err { background: var(--crit); color: #fff; }
@keyframes up { from { opacity: 0; transform: translateY(8px); } }
.empty { text-align: center; padding: 44px 20px; color: var(--text-2); }
.empty .ic { width: 48px; height: 48px; border-radius: 14px; background: var(--surface-2); display: grid; place-items: center; margin: 0 auto 14px; color: var(--text-3); }
.empty .ic svg { width: 22px; height: 22px; }
.empty b { display: block; color: var(--text); font-size: 15px; margin-bottom: 4px; }
.empty p { max-width: 420px; margin: 0 auto 16px; }
.callout { border-radius: 12px; padding: 12px 14px; background: var(--accent-soft); color: var(--text); font-size: 13.5px; display: flex; gap: 10px; align-items: flex-start; }
.callout svg { width: 16px; height: 16px; flex: none; margin-top: 2px; color: var(--accent); }
.callout.warn { background: var(--warn-soft); } .callout.warn svg { color: var(--warn-ink); }
.callout.ok { background: var(--good-soft); } .callout.ok svg { color: var(--good-ink); }
.callout.err { background: var(--crit-soft); } .callout.err svg { color: var(--crit-ink); }
.skel { background: linear-gradient(90deg, var(--surface-2) 25%, var(--surface-3) 37%, var(--surface-2) 63%); background-size: 400% 100%; animation: shimmer 1.3s ease infinite; border-radius: 8px; }
@keyframes shimmer { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }
.spin { width: 14px; height: 14px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin .7s linear infinite; display: inline-block; vertical-align: -2px; }
@keyframes spin { to { transform: rotate(360deg); } }
.fade-in { animation: fade .2s ease-out; }

/* ---------- login ---------- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px;
  background: radial-gradient(60% 50% at 50% 0%, var(--accent-soft), transparent 70%), var(--bg); }
.login .card { width: min(400px, 100%); padding: 32px; box-shadow: var(--shadow-lg); }
.login .brand { padding: 0 0 24px; justify-content: center; flex-direction: column; text-align: center; gap: 12px; }
.login .logo { width: 44px; height: 44px; border-radius: 13px; }
.login .logo svg { width: 22px; height: 22px; }
.login h1 { font-size: 20px; }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }