:root {
  --bg: #faf8f4; --card: #fff; --ink: #23201c; --muted: #7a7268; --line: #e7e1d6;
  --accent: #2f6f5e; --accent-ink: #fff; --bad: #b3402f; --ok-bg: #e6f2ed; --bad-bg: #fbe9e5;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink);
  font: 17px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
main { max-width: 760px; margin: 0 auto; padding: 16px; }
h1 { font-size: 1.6rem; margin: .4em 0; } h2 { font-size: 1.2rem; margin: 1.2em 0 .4em; }
a { color: var(--accent); }
.muted { color: var(--muted); font-size: .92rem; }
.top { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap;
  gap: 8px; padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; font-size: 1.2rem; text-decoration: none; color: var(--ink); }
nav { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
nav a { text-decoration: none; }
form.inline { display: inline; margin: 0; }
button.link { background: none; border: 0; color: var(--accent); font: inherit; cursor: pointer; padding: 0; text-decoration: underline; }
.btn { display: inline-block; background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 12px;
  padding: 12px 20px; font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; }
.btn.ghost { background: transparent; color: var(--accent); border: 2px solid var(--accent); padding: 10px 18px; }
.btn.bad { background: var(--bad); }
.btn[disabled] { opacity: .45; cursor: not-allowed; }
.row { display: flex; gap: 10px; flex-wrap: wrap; margin: 12px 0; }
.row.center { justify-content: center; }
.flash { padding: 10px 14px; border-radius: 10px; margin: 10px 0; background: var(--ok-bg); }
.flash.bad { background: var(--bad-bg); color: var(--bad); }
.sets { display: grid; gap: 14px; }
.set, .card, .login { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 18px; }
.set h2 { margin-top: 0; }
.login { max-width: 380px; margin: 40px auto; }
.form { display: grid; gap: 14px; margin: 14px 0; }
label { display: grid; gap: 4px; font-weight: 600; font-size: .95rem; }
input, select, textarea { font: inherit; padding: 10px 12px; border: 1px solid var(--line);
  border-radius: 10px; background: #fff; width: 100%; }
input[type=checkbox] { width: auto; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.mini { display: grid; gap: 4px; background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  padding: 10px; text-decoration: none; color: var(--ink); align-content: start; }
.mini img, .mini .ph { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 10px; }
.ph { display: grid; place-items: center; background: #efe9dd; color: var(--muted); font-size: 2rem; }
.mini span { color: var(--muted); font-size: .92rem; }
.tag { font-style: normal; font-size: .75rem; background: #f3e3b8; border-radius: 6px; padding: 1px 6px; justify-self: start; }
.bar { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; margin: 8px 0; font-size: .92rem; }
.check { display: flex; align-items: center; gap: 6px; font-weight: 400; }
.card { min-height: 280px; display: grid; align-content: center; justify-items: center; text-align: center;
  gap: 12px; cursor: pointer; user-select: none; }
.card.done { cursor: default; }
.card .big { font-size: 2.2rem; font-weight: 700; line-height: 1.2; }
.card .small { color: var(--muted); }
.card .mn { background: #f6f1e6; border-radius: 12px; padding: 10px 14px; max-width: 520px; }
.card img { width: min(100%, 320px); border-radius: 14px; }
.preview { width: 160px; border-radius: 12px; }
.doc { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 8px 20px 20px; }
.doc table { border-collapse: collapse; width: 100%; font-size: .92rem; }
.doc th, .doc td { border: 1px solid var(--line); padding: 6px 8px; text-align: left; }
code { background: #f1ece1; padding: 1px 5px; border-radius: 5px; }
hr { border: 0; border-top: 1px solid var(--line); margin: 24px 0; }