:root {
  --night: #0e1714;
  --night-2: #15211c;
  --pine: #1f3d34;
  --copper: #d4784a;
  --copper-2: #e8a07a;
  --bone: #f4efe6;
  --paper: #fbf8f2;
  --ink: #1a1714;
  --muted: #6f675d;
  --line: #e6ddd0;
  --good: #2f7a55;
  --bad: #b33a32;
  --warn: #9a6b24;
  --shadow: 0 24px 50px rgba(14, 23, 20, 0.08);
  --sans: "Outfit", "Segoe UI", sans-serif;
  --serif: "Fraunces", Georgia, serif;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bone);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
}
a { color: var(--copper); text-decoration: none; }
a:hover { color: #b45e32; }
code {
  font-size: 0.86em;
  background: #efe6d6;
  border-radius: 5px;
  padding: 0.12rem 0.38rem;
}

.shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  min-height: 100vh;
}
.rail {
  background:
    radial-gradient(1200px 400px at -10% -10%, rgba(212, 120, 74, 0.18), transparent 55%),
    linear-gradient(180deg, var(--night-2), var(--night));
  color: #efe7dc;
  padding: 1.6rem 1.15rem 1.3rem;
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
}
.brand {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  color: inherit;
  margin-bottom: 2rem;
}
.brand strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 500;
  letter-spacing: -0.03em;
}
.brand small { color: #b7c0b6; font-size: 0.78rem; }
.mark {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: var(--copper);
  color: var(--night);
}
.rail nav { display: grid; gap: 0.3rem; }
.rail nav a {
  color: #d7ddd6;
  padding: 0.62rem 0.8rem;
  border-radius: 10px;
  font-weight: 500;
}
.rail nav a:hover { background: rgba(255,255,255,0.06); color: #fff; }
.rail nav a.on {
  background: rgba(212, 120, 74, 0.16);
  color: #fff;
  box-shadow: inset 3px 0 0 var(--copper);
}
.rail-foot {
  margin-top: auto;
  color: #9aa59a;
  font-size: 0.8rem;
  line-height: 1.5;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1rem;
}

main {
  padding: 2.2rem 2.4rem 4rem;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.5), transparent 180px),
    var(--bone);
}
.page-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}
.page-head h1 {
  margin: 0.1rem 0 0.35rem;
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3vw, 2.45rem);
  font-weight: 500;
  letter-spacing: -0.03em;
}
.page-head p { margin: 0; color: var(--muted); max-width: 42rem; }
.kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--copper);
}
.sub { color: var(--muted); font-size: 0.88rem; }

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.85rem;
  margin-bottom: 1.2rem;
}
.stats article {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1rem 1.05rem;
  box-shadow: var(--shadow);
}
.stats span { color: var(--muted); font-size: 0.78rem; font-weight: 500; }
.stats b {
  display: block;
  margin-top: 0.25rem;
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 500;
}

.split { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 1rem; }
.panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.2rem 1.25rem 1.3rem;
  box-shadow: var(--shadow);
  margin-bottom: 1rem;
}
.panel h2 {
  margin: 0 0 1rem;
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 500;
}
.empty { color: var(--muted); margin: 0; }

.stack { display: grid; gap: 0.78rem; }
.stack.tight { margin-top: 1rem; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.row.three { grid-template-columns: 1fr 1fr 1fr; }
.row.end { align-items: end; }
label { display: grid; gap: 0.32rem; font-size: 0.82rem; color: var(--muted); font-weight: 500; }
input, select, textarea {
  width: 100%;
  border: 1px solid #ddd3c4;
  border-radius: 10px;
  padding: 0.62rem 0.72rem;
  font: inherit;
  color: var(--ink);
  background: #fff;
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid rgba(212, 120, 74, 0.35);
  border-color: var(--copper);
}
textarea { min-height: 8rem; resize: vertical; }
textarea.paste-box { min-height: 12rem; font-family: ui-monospace, Consolas, monospace; font-size: 0.92rem; }
fieldset {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.8rem;
}
legend { padding: 0 0.35rem; color: var(--muted); }
.check { display: flex; gap: 0.55rem; align-items: center; color: var(--ink); font-weight: 400; }
.check input { width: auto; }

.btn {
  border: 1px solid #d8ccbb;
  background: #fff;
  color: var(--ink);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  cursor: pointer;
  font: inherit;
  font-weight: 500;
}
.btn:hover { border-color: #c2b39d; }
.btn.primary {
  background: var(--night);
  border-color: var(--night);
  color: #f6efe6;
}
.btn.primary:hover { background: #18241f; }
.btn.danger { color: var(--bad); border-color: #ecc3bf; background: #fff8f7; }
.btn.ghost {
  width: 100%;
  margin-top: 0.85rem;
  background: transparent;
  border-color: rgba(255,255,255,0.16);
  color: #efe7dc;
}
.btn.ghost:hover { border-color: var(--copper); color: #fff; }
.actions { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-top: 0.7rem; }
.test-box {
  border: 1px dashed #d8ccbb;
  border-radius: 14px;
  padding: 0.9rem 1rem 1rem;
  background: #faf6ef;
}
.test-box .kicker { margin-bottom: 0.2rem; }
.test-box .row { margin-top: 0.7rem; }

table { width: 100%; border-collapse: collapse; }
th, td {
  text-align: left;
  padding: 0.7rem 0.35rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
th {
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}
tr:hover td { background: rgba(212, 120, 74, 0.04); }

.pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.18rem 0.62rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: #efe6d6;
  color: var(--muted);
}
.pill.sending, .pill.sent, .pill.on { background: #dcefe4; color: var(--good); }
.pill.paused, .pill.draft { background: #f6e7cc; color: var(--warn); }
.pill.failed, .pill.cancelled, .pill.err { background: #f8d9d6; color: var(--bad); }
.pill.completed { background: #e1ece8; color: var(--pine); }
.pill.pending, .pill.skipped { background: #eee8de; color: var(--muted); }

.plain { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.85rem; }
.plain li {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  align-items: center;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--line);
}
.plain li:last-child { border-bottom: 0; padding-bottom: 0; }

.account {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.95rem 1rem;
  margin: 0 0 0.75rem;
  background: #fff;
}
.account header { display: flex; justify-content: space-between; align-items: start; gap: 0.7rem; }
.err-line { color: var(--bad); font-size: 0.85rem; }

.meter {
  height: 7px;
  background: #efe6d6;
  border-radius: 99px;
  overflow: hidden;
  margin-top: 0.45rem;
}
.meter span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--copper), var(--copper-2));
  border-radius: inherit;
}

.flash {
  padding: 0.85rem 1rem;
  border-radius: 12px;
  margin-bottom: 1.1rem;
  font-weight: 500;
}
.flash.ok { background: #dcefe4; color: #21563c; }
.flash.err { background: #f8d9d6; color: #7a2420; }

.bare {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem;
  background:
    radial-gradient(800px 400px at 20% 0%, rgba(212, 120, 74, 0.2), transparent 50%),
    var(--night);
}
.bare .panel { color: var(--ink); }
.narrow { max-width: 460px; width: 100%; }
.narrow h1 { font-family: var(--serif); font-weight: 500; margin: 0.15rem 0 0.4rem; }
.narrow .sub { margin: 0 0 1rem; }

@media (max-width: 980px) {
  .shell { grid-template-columns: 1fr; }
  .rail { position: relative; height: auto; }
  .split, .row, .row.three { grid-template-columns: 1fr; }
  main { padding: 1.2rem; }
}