:root {
  color-scheme: light;
  --ink: #17201b;
  --muted: #66736c;
  --line: #d9e1dc;
  --panel: #ffffff;
  --page: #f5f7f2;
  --brand: #166447;
  --brand-2: #0d8a71;
  --danger: #b53434;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
button, .button, input, select, textarea {
  border-radius: 8px;
  border: 1px solid var(--line);
  font: inherit;
}
button, .button {
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  padding: 10px 14px;
  text-decoration: none;
}
button:disabled { opacity: .45; cursor: not-allowed; }
.primary { background: var(--brand); color: #fff; border-color: var(--brand); }
.danger { color: #fff; background: var(--danger); border-color: var(--danger); }
.shell { width: min(1180px, calc(100% - 32px)); margin: 0 auto; padding: 34px 0 60px; }
.hero {
  min-height: 320px;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 24px;
  align-items: end;
  padding: 42px 0;
}
.eyebrow { margin: 0 0 8px; color: var(--brand); font-weight: 800; text-transform: uppercase; font-size: 12px; letter-spacing: 0; }
h1 { font-size: clamp(42px, 7vw, 86px); line-height: .95; margin: 0; letter-spacing: 0; }
h2 { font-size: 18px; margin: 0 0 12px; }
.lede { color: var(--muted); font-size: 20px; max-width: 520px; }
.plans { display: grid; gap: 12px; }
.plans button { display: flex; justify-content: space-between; align-items: center; padding: 18px; text-align: left; }
.plans .selected { border-color: var(--brand); box-shadow: inset 0 0 0 1px var(--brand); }
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
}
.auth-panel { max-width: 860px; }
.tabs, .actions, .filters { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.tabs { margin-bottom: 18px; }
.tabs button.active { background: var(--ink); color: #fff; border-color: var(--ink); }
.grid-form { display: grid; gap: 14px; }
.grid-form.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
label { display: grid; gap: 6px; color: var(--muted); font-size: 13px; font-weight: 700; }
input, select, textarea { width: 100%; padding: 11px 12px; background: #fff; color: var(--ink); }
textarea { resize: vertical; }
.check { display: flex; align-items: center; gap: 10px; grid-column: 1 / -1; }
.check input { width: auto; }
.captcha { min-height: 65px; grid-column: 1 / -1; }
.toast {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 10;
  background: var(--ink);
  color: #fff;
  padding: 12px 14px;
  border-radius: 8px;
  box-shadow: 0 12px 30px rgba(0,0,0,.16);
}
.toast.error { background: var(--danger); }
.topbar { display: flex; justify-content: space-between; gap: 16px; align-items: center; margin-bottom: 24px; }
.topbar h1 { font-size: clamp(32px, 5vw, 60px); }
.notice {
  border: 1px solid #e0ce8b;
  background: #fff8d7;
  border-radius: 8px;
  padding: 14px;
  margin-bottom: 18px;
}
.notice.success { border-color: #acd8c4; background: #eaf8f1; }
.hint { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.4; }
.metric-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.metric-grid article {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  min-width: 0;
}
.metric-grid span { color: var(--muted); font-size: 12px; display: block; margin-bottom: 8px; }
.metric-grid strong { display: block; overflow-wrap: anywhere; font-size: 14px; }
.columns { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 18px; }
.admin-grid { display: grid; grid-template-columns: .95fr 1.25fr; gap: 16px; align-items: start; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 10px 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; overflow-wrap: anywhere; }
th { color: var(--muted); font-size: 12px; }
.clickable { cursor: pointer; }
.clickable:hover { background: #f3faf6; }
.compact { gap: 8px; }
.template-list { display: grid; gap: 16px; }
.loading { display: grid; min-height: 100vh; place-items: center; color: var(--muted); }

@media (max-width: 900px) {
  .hero, .columns, .admin-grid { grid-template-columns: 1fr; }
  .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-form.two { grid-template-columns: 1fr; }
  .topbar { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 560px) {
  .shell { width: min(100% - 20px, 1180px); padding-top: 18px; }
  h1 { font-size: 42px; }
  .metric-grid { grid-template-columns: 1fr; }
  .tabs button, .actions button, .button { flex: 1 1 auto; }
}