:root {
  color-scheme: light;
  --ink: #17211c;
  --muted: #5d6b64;
  --line: #e4e8e4;
  --canvas: #f3f5f3;
  --card: #ffffff;
  --side: #101714;
  --side-ink: #d5ddd8;
  --side-dim: #8ea097;
  --accent: #0f766e;
  --accent-ink: #f3fffc;
  --warn: #8a4b12;
  --warn-bg: #fff6ea;
  --bad: #9f2d2d;
  --good: #0f766e;
  --shadow: 0 16px 40px rgba(16, 23, 20, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--canvas);
  color: var(--ink);
  font: 15px/1.5 "Avenir Next", "Segoe UI", sans-serif;
}

button, input { font: inherit; }

button { cursor: pointer; }

.hidden { display: none !important; }

.auth {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.auth-card {
  width: min(26rem, 100%);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.4rem 1.4rem 1.5rem;
  box-shadow: var(--shadow);
}

.brand, .auth-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.mark {
  width: 1.8rem;
  height: 1.8rem;
  display: grid;
  place-items: center;
  border-radius: 7px;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

.auth-card h1 {
  margin: 1rem 0 0.25rem;
  font-size: 1.55rem;
  letter-spacing: -0.03em;
}

.lead { margin: 0 0 1rem; color: var(--muted); }

label {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-bottom: 0.75rem;
  color: var(--muted);
  font-size: 0.82rem;
}

input, select {
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.6rem 0.7rem;
}

label.check {
  flex-direction: row;
  align-items: center;
  color: var(--ink);
}

label.check input { width: auto; }

input:focus, select:focus { outline: 2px solid rgba(15, 118, 110, 0.35); border-color: var(--accent); }

.primary, .ghost, .danger {
  border-radius: 8px;
  padding: 0.62rem 0.85rem;
  border: 1px solid transparent;
}

.primary { background: var(--accent); color: var(--accent-ink); }
.ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.danger { background: #fff; color: var(--bad); border-color: #efd0d0; }
button:disabled { opacity: 0.5; cursor: default; }

.row { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
.row input { flex: 1; min-width: 12rem; }
.switch { margin: 0.8rem 0 0; color: var(--muted); font-size: 0.9rem; }
.switch a { color: var(--accent); }
.error { min-height: 1.2rem; margin: 0.4rem 0 0; color: var(--bad); }

.shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 220px 1fr;
}

.side {
  position: sticky;
  top: 0;
  align-self: start;
  height: 100vh;
  background: var(--side);
  color: var(--side-ink);
  display: flex;
  flex-direction: column;
  padding: 1rem 0.75rem 1rem;
}

.side .brand { padding: 0.35rem 0.55rem 1rem; }

nav {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

nav a {
  color: var(--side-dim);
  text-decoration: none;
  border-radius: 8px;
  padding: 0.48rem 0.65rem;
}

nav a.active, nav a:hover { background: rgba(255, 255, 255, 0.06); color: white; }

nav .nav-label {
  margin: 0.85rem 0 0.05rem;
  padding: 0.2rem 0.65rem 0;
  color: #6f8278;
  font-size: 0.75rem;
}

.side-btn {
  flex-shrink: 0;
  margin-top: 0.4rem;
  background: transparent;
  color: var(--side-dim);
  border: 0;
  text-align: left;
  padding: 0.55rem 0.65rem;
}

.workspace { padding: 0 1.4rem 2.5rem; }

.banner {
  margin: 0 -1.4rem 0.4rem;
  padding: 0.45rem 1.4rem;
  background: var(--warn-bg);
  color: var(--warn);
  font-size: 0.86rem;
}

.top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: end;
  padding: 1rem 0 0.8rem;
}

.kicker {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 { margin: 0.15rem 0 0; font-size: 1.7rem; letter-spacing: -0.03em; }

.who { text-align: right; }
.who p { margin: 0; }
#ws-name { color: var(--muted); }
#balance { font-size: 1.35rem; letter-spacing: -0.03em; }

.stats, .packs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin: 0.4rem 0 1rem;
}

.card, .pack {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.9rem 1rem;
}

.stat-label, .hint { color: var(--muted); margin: 0; }
.stat-value { margin: 0.2rem 0 0; font-size: 1.45rem; letter-spacing: -0.03em; }

.section-title { margin: 1.1rem 0 0.45rem; font-size: 1rem; }

table { width: 100%; border-collapse: collapse; background: var(--card); border-radius: 12px; overflow: hidden; }
th, td { text-align: left; padding: 0.65rem 0.75rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { color: var(--muted); font-size: 0.72rem; letter-spacing: 0.05em; text-transform: uppercase; font-weight: 650; }
tr:last-child td { border-bottom: 0; }

.mono { font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; font-size: 0.86rem; }
.plus { color: var(--good); }
.minus { color: var(--bad); }
.pill {
  display: inline-block;
  border-radius: 999px;
  padding: 0.1rem 0.45rem;
  background: #eef3f0;
  color: var(--muted);
  font-size: 0.78rem;
}
.pill.off { background: #f8ecec; color: var(--bad); }
.pill.on { background: #e6f4f1; color: var(--good); }
.hint.inline { display: inline; font-size: 0.82rem; }
.small { font-size: 0.78rem; }

.filters { margin: 0.4rem 0 0.5rem; }
.filters select { min-width: 11rem; }

td .danger, td .pill { white-space: nowrap; }
td input:not([type="checkbox"]) { width: 100%; min-width: 4.5rem; padding: 0.35rem 0.5rem; }
td .row { flex-wrap: nowrap; }
td .error { margin: 0.35rem 0 0; }

.link-copy {
  white-space: nowrap;
  background: none;
  border: 0;
  padding: 0;
  color: var(--accent);
  font: inherit;
}

.chart {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.6rem;
  align-items: end;
  height: 11rem;
}

.chart-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  gap: 0.25rem;
}

.chart-bar {
  flex: 1;
  width: min(2.4rem, 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: #f1f4f2;
  border-radius: 6px;
  overflow: hidden;
}

.chart-ok { background: var(--accent); }
.chart-bad { background: #d98b8b; }
.chart-value { font-size: 0.82rem; }
.chart-label { color: var(--muted); font-size: 0.75rem; }

.code {
  margin: 0;
  white-space: pre-wrap;
  background: #141c18;
  color: #e7f2ec;
  border-radius: 12px;
  padding: 0.9rem 1rem;
  font-family: ui-monospace, Menlo, monospace;
  font-size: 0.8rem;
}

.pack strong { display: block; font-size: 1.15rem; }
.pack .price { margin: 0.35rem 0; font-size: 1.35rem; letter-spacing: -0.03em; }
.pack .row { margin-top: 0.6rem; }

.modal {
  position: fixed;
  inset: 0;
  background: rgba(16, 23, 20, 0.55);
  display: grid;
  place-items: center;
  padding: 1rem;
}

.modal-card {
  width: min(32rem, 100%);
  background: white;
  border-radius: 14px;
  padding: 1.1rem 1.15rem 1.2rem;
}

.secret {
  word-break: break-all;
  background: #f3f6f4;
  border-radius: 8px;
  padding: 0.75rem;
  margin: 0.6rem 0;
}

.empty { color: var(--muted); padding: 0.8rem 0; }

.docs > .hint { margin-bottom: 0.35rem; }
.docs a { color: var(--accent); }

.lang-tabs {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  margin: 0.85rem 0 0.35rem;
}

.lang-tabs button {
  background: #fff;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.38rem 0.85rem;
}

.lang-tabs button.on {
  background: var(--side);
  color: #fff;
  border-color: var(--side);
}

.doc-block .hint { margin: 0 0 0.45rem; }

.file-label {
  margin: 0.55rem 0 0.3rem;
  color: var(--muted);
  font-family: ui-monospace, Menlo, monospace;
  font-size: 0.75rem;
}

.code-frame { position: relative; }

.code.scroll {
  white-space: pre;
  overflow-x: auto;
  padding-right: 5.6rem;
}

.code-frame .copy {
  position: absolute;
  top: 0.45rem;
  right: 0.45rem;
  padding: 0.22rem 0.5rem;
  font-size: 0.75rem;
  background: #24302b;
  color: #e7f2ec;
  border-color: transparent;
}

.docs table { margin-bottom: 0.4rem; }
.ref-entry { margin: 0.9rem 0 0.2rem; }
.ref-entry .ref-sig { white-space: pre-wrap; word-break: break-word; font-size: 0.82rem; padding: 0.6rem 0.8rem; margin-bottom: 0.4rem; }
.table-scroll { overflow-x: auto; }

@media (max-width: 860px) {
  .shell { grid-template-columns: minmax(0, 1fr); }
  .side, .workspace { min-width: 0; }
  .side { position: static; height: auto; padding-bottom: 0.4rem; }
  nav { flex: none; flex-direction: row; align-items: center; overflow-x: auto; min-width: 0; }
  nav .nav-label {
    flex: none;
    margin: 0 0.15rem 0 0.45rem;
    padding: 0 0.35rem;
    white-space: nowrap;
  }
  .side-btn { margin-top: 0.4rem; }
  .stats, .packs { grid-template-columns: 1fr; }
  .top { flex-direction: column; align-items: start; }
  .who { text-align: left; }
}