:root {
  --paper: #faf9f5;
  --ink: #2b2a25;
  --stone: #8b8778;
  --matcha: #7a8471;
  --hairline: #dedbd0;
  --serif: "EB Garamond", Georgia, serif;
  --sans: "Karla", Arial, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-weight: 400; line-height: 1.5; }
a { color: inherit; }
h1 { font-family: var(--serif); font-weight: 400; font-size: 40px; margin: 0 0 24px; }
:focus,
:focus-visible { outline: none; }
h2 { font-family: var(--serif); font-weight: 400; font-size: 28px; margin: 28px 0 12px; }
.shell { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
aside { padding: 28px 20px; border-right: 1px solid var(--hairline); background: #f4f2ea; }
.brand { font-family: var(--serif); font-size: 22px; margin: 0 0 24px; }
aside nav { display: grid; gap: 8px; }
aside nav a { color: var(--stone); text-decoration: none; font-size: 14px; }
aside nav a.active, aside nav a:hover { color: var(--ink); }
main { padding: 36px 40px 80px; max-width: 920px; }
label { display: block; margin: 14px 0 6px; color: var(--stone); font-size: 13px; letter-spacing: .04em; }
input, textarea, select {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--hairline);
  padding: 10px 12px;
}
textarea { min-height: 110px; }
input[type=checkbox] { width: auto; }
.actions, .inline { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
td.actions { display: table-cell; white-space: nowrap; }
td.actions button + button { margin-left: 10px; }
button, .btn {
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  padding: 8px 14px;
  font: inherit;
  cursor: pointer;
}
button.quiet { border-color: var(--hairline); color: var(--stone); }
.hint { margin: 6px 0 18px; color: var(--stone); font-size: 13px; }
.preview { display: block; width: 160px; height: auto; margin-top: 8px; }
.alert { padding: 12px 14px; border: 1px solid var(--hairline); background: #f4f2ea; }
.alert.ok { border-color: var(--matcha); }
table { width: 100%; border-collapse: collapse; margin: 12px 0 28px; }
th, td { text-align: left; padding: 12px 8px; vertical-align: middle; font-size: 14px; }
thead th { border-bottom: 1px solid var(--hairline); }
tbody tr { border-bottom: 1px solid var(--hairline); }
.login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.login form { width: min(420px, 100%); }
.login h1 { font-size: 36px; }
@media (max-width: 800px) {
  .shell { grid-template-columns: 1fr; }
  aside nav { grid-template-columns: 1fr 1fr; }
  main { padding: 24px 16px 64px; }
}