:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1e222b;
  --line: #2a2f3a;
  --text: #e6e9ef;
  --muted: #9aa3b2;
  --accent: #e59530;
  --accent-2: #f2a544;
  --ok: #3fb950;
  --warn: #d29922;
  --bad: #f85149;
  --radius: 10px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.55 -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 20px; }

/* ------------------------------------------------------------- topbar */

.topbar {
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}
.topbar .wrap {
  display: flex;
  align-items: center;
  gap: 22px;
  height: 58px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
}
.mark {
  display: inline-grid;
  place-items: center;
  width: 26px; height: 26px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #17181c;
  font-size: 15px;
}
.topbar nav { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.topbar nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 6px 11px;
  border-radius: 7px;
  font-size: 14px;
}
.topbar nav a:hover { background: var(--panel-2); color: var(--text); }
.topbar nav a.on { background: var(--panel-2); color: var(--accent-2); font-weight: 600; }
.who { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.who .email { color: var(--muted); }

/* --------------------------------------------------------------- page */

main { padding: 26px 20px 60px; }
.foot {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 12px;
  padding-bottom: 30px;
}

.page-title {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 22px;
  margin: 0 0 16px;
}
.page-title .btn { margin-left: auto; }

h2 { font-size: 15px; margin: 0 0 12px; font-weight: 600; }
h3 { font-size: 13px; margin: 20px 0 8px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }

.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.ok { color: var(--ok); }
.bad { color: var(--bad); }
.warn { color: var(--warn); }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.right { text-align: right; }
.center { text-align: center; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12.5px; }
pre.dns, pre.code {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 11px 13px;
  overflow-x: auto;
  font-size: 12.5px;
  white-space: pre-wrap;
  word-break: break-all;
  margin: 0 0 10px;
}
pre.inline-token { display: inline-block; margin: 8px 0 0; }
pre.code { white-space: pre; word-break: normal; }

/* --------------------------------------------------------------- card */

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 18px;
}
.card-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.card-head h2 { margin: 0; }
.card-head .actions { margin-left: auto; display: flex; gap: 8px; }

.split { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 18px; align-items: start; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }

/* -------------------------------------------------------------- stats */

.grid { display: grid; gap: 12px; margin-bottom: 18px; }
.grid.stats { grid-template-columns: repeat(auto-fit, minmax(155px, 1fr)); }
.grid.stats-4 { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 620px) { .grid-2 { grid-template-columns: 1fr; } }

.stat { margin: 0; padding: 14px 16px; }
.stat .label { display: block; font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.stat .value { display: block; font-size: 25px; font-weight: 600; margin-top: 4px; font-variant-numeric: tabular-nums; }
.stat .sub { display: block; font-size: 12px; color: var(--muted); margin-top: 2px; }

.meter { height: 7px; background: var(--panel-2); border-radius: 99px; overflow: hidden; margin-bottom: 8px; }
.meter-fill { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }

/* -------------------------------------------------------------- table */

.table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.table th {
  text-align: left;
  padding: 8px 10px;
  color: var(--muted);
  font-weight: 600;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: .05em;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.table td { padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.table tr:last-child td { border-bottom: 0; }
.table tbody tr:hover { background: rgba(255,255,255,.017); }
.table.compact td, .table.compact th { padding: 6px 8px; font-size: 13px; }
.table a { color: var(--accent-2); text-decoration: none; }
.table a:hover { text-decoration: underline; }
.resp { max-width: 320px; overflow-wrap: anywhere; }
.empty { color: var(--muted); text-align: center; padding: 22px 10px; margin: 0; }

/* --------------------------------------------------------------- pill */

.pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 99px;
  font-size: 11.5px;
  font-weight: 600;
  background: var(--panel-2);
  color: var(--muted);
  border: 1px solid var(--line);
  white-space: nowrap;
}
.st-accepted, .st-completed, .st-active { color: var(--ok); border-color: rgba(63,185,80,.4); background: rgba(63,185,80,.1); }
.st-bounced, .st-failed, .st-invalid, .st-suspended { color: var(--bad); border-color: rgba(248,81,73,.4); background: rgba(248,81,73,.1); }
.st-deferred, .st-paused, .st-scheduled { color: var(--warn); border-color: rgba(210,153,34,.4); background: rgba(210,153,34,.1); }
.st-sending, .st-pending, .st-draft { color: var(--accent-2); border-color: rgba(242,165,68,.4); background: rgba(242,165,68,.1); }
.st-suppressed, .st-cancelled { color: var(--muted); }

.badge { font-size: 11px; padding: 1px 7px; border-radius: 5px; background: var(--panel-2); border: 1px solid var(--line); }
.role-admin { color: var(--accent-2); }
.role-operator { color: var(--ok); }

/* ------------------------------------------------------------ buttons */

.btn, button.primary, button.danger, .link {
  font: inherit;
  font-size: 13.5px;
}
.btn, button.primary, button.danger {
  display: inline-block;
  padding: 7px 14px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover, button.primary:hover, button.danger:hover { border-color: #3a4150; background: #242936; }
.btn.primary, button.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: transparent;
  color: #17181c;
  font-weight: 600;
}
button.danger { background: rgba(248,81,73,.12); border-color: rgba(248,81,73,.4); color: var(--bad); }
.btn.small, button.small { padding: 4px 10px; font-size: 12.5px; }
.btn.block, button.block { display: block; width: 100%; margin-bottom: 8px; }
.btn.ghost { background: transparent; }
.link {
  background: none;
  border: 0;
  color: var(--accent-2);
  cursor: pointer;
  padding: 2px 6px;
  text-decoration: none;
}
.link.danger { color: var(--bad); }
.link:hover { text-decoration: underline; }
[disabled] { opacity: .45; cursor: not-allowed; }

/* --------------------------------------------------------------- form */

label { display: block; margin-bottom: 14px; }
label > span { display: block; font-size: 12.5px; color: var(--muted); margin-bottom: 5px; }
label em { font-style: normal; opacity: .75; }
input[type=text], input[type=email], input[type=password], input[type=search],
input[type=number], select, textarea {
  width: 100%;
  padding: 8px 11px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  font: inherit;
  font-size: 14px;
}
textarea { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; resize: vertical; }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(229,149,48,.15);
}
input[type=file] { font-size: 13px; color: var(--muted); }
select.inline-select { width: auto; padding: 3px 8px; font-size: 12.5px; }
label.check { display: flex; align-items: center; gap: 9px; }
label.check input { width: auto; }
label.check > span { margin: 0; font-size: 14px; color: var(--text); }
label.check.small > span { font-size: 12.5px; }

.inline-form { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.inline-form label { margin-bottom: 0; min-width: 150px; }
.grid-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; align-items: end; }
.grid-form button { grid-column: 1 / -1; justify-self: start; }
.filterbar { display: flex; gap: 10px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }
.filterbar input[type=search] { max-width: 240px; }
.filterbar select { width: auto; }
.inline { display: inline; margin: 0; }
.stack { display: grid; gap: 8px; margin-bottom: 10px; }

/* -------------------------------------------------------------- flash */

.flash {
  padding: 11px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  margin-bottom: 16px;
  font-size: 14px;
}
.flash-ok { background: rgba(63,185,80,.1); border-color: rgba(63,185,80,.35); }
.flash-warn { background: rgba(210,153,34,.1); border-color: rgba(210,153,34,.35); }
.flash-error { background: rgba(248,81,73,.1); border-color: rgba(248,81,73,.35); }
.flash a { color: var(--accent-2); }
.warn-box { border: 1px solid rgba(210,153,34,.35); background: rgba(210,153,34,.08); padding: 10px 13px; border-radius: var(--radius); margin-bottom: 14px; }
.warn-box summary { cursor: pointer; color: var(--warn); font-size: 13.5px; }

/* ---------------------------------------------------------------- auth */

.auth-wrap { display: grid; place-items: center; min-height: 74vh; }
.auth { width: 100%; max-width: 400px; margin: 0; }
.auth h1 { display: flex; align-items: center; gap: 10px; font-size: 20px; margin: 0 0 6px; }
.auth .primary { width: 100%; margin-top: 4px; }
.big-code { font-size: 52px; font-weight: 700; color: var(--panel-2); line-height: 1; margin-bottom: 8px; }

/* -------------------------------------------------------------- extras */

.kv { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; margin: 0; font-size: 13px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }

.tight { margin: 0; padding-left: 18px; font-size: 13px; }
.tight li { margin-bottom: 3px; }

.timeline { list-style: none; margin: 0; padding: 0; font-size: 13px; }
.timeline li {
  display: flex;
  gap: 9px;
  align-items: baseline;
  padding: 6px 0;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.timeline li:last-child { border-bottom: 0; }
.timeline .msg { color: var(--muted); overflow-wrap: anywhere; }
.pill.ev { font-size: 10.5px; }
.ev-send_accepted, .ev-open { color: var(--ok); border-color: rgba(63,185,80,.35); }
.ev-send_deferred, .ev-bounce_soft { color: var(--warn); border-color: rgba(210,153,34,.35); }
.ev-send_failed, .ev-bounce_hard, .ev-complaint, .ev-queue_error { color: var(--bad); border-color: rgba(248,81,73,.35); }

.chart {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 120px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}
.bar { display: flex; flex-direction: column-reverse; flex: 1; min-width: 3px; }
.seg { width: 100%; }
.seg.ok { background: var(--ok); }
.seg.warn { background: var(--warn); }
.seg.bad { background: var(--bad); }
.bar-gap { width: 100%; }
.legend { display: flex; gap: 16px; margin-top: 9px; font-size: 12px; color: var(--muted); }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 5px; }
.dot.ok { background: var(--ok); }
.dot.warn { background: var(--warn); }
.dot.bad { background: var(--bad); }

.pager { display: flex; gap: 12px; align-items: center; justify-content: center; margin-top: 14px; }

.pop { position: relative; display: inline-block; }
.pop > summary { list-style: none; }
.pop > summary::-webkit-details-marker { display: none; }
.pop-body {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  z-index: 30;
  width: 260px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 13px;
  box-shadow: 0 14px 40px rgba(0,0,0,.5);
}
.pop-body label { margin-bottom: 7px; }

@media (max-width: 560px) {
  .topbar .wrap { height: auto; flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; gap: 10px; }
  .who { width: 100%; }
  main { padding-top: 18px; }
}

/* ------------------------------------------------------------- compose */

.compose {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 600px);
  gap: 18px;
  align-items: start;
}
@media (max-width: 1080px) { .compose { grid-template-columns: 1fr; } }

.compose-form textarea[name="to"] { min-height: 74px; }
.compose-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-top: 6px; }
.compose-quota { margin-left: auto; }

.compose-preview { position: sticky; top: 74px; }
@media (max-width: 1080px) { .compose-preview { position: static; } }

.preview-card .card-head { align-items: center; }
.preview-card .card-head .actions { align-items: center; }

.preview-stage {
  background: #0b0d12;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  overflow: auto;
  max-height: 74vh;
}
#preview-frame {
  display: block;
  background: #fff;
  border-radius: 6px;
  box-shadow: 0 12px 34px rgba(0, 0, 0, .5);
  overflow: hidden;
}
.preview-stage.phone #preview-frame { width: 375px; max-width: 100%; margin: 0 auto; }

.sent-ok { border-color: rgba(63,185,80,.4); }
.sent-partial { border-color: rgba(210,153,34,.4); }