:root {
  --paper: #e9ece8;
  --card: #ffffff;
  --ink: #1b2620;
  --muted: #5f7168;
  --accent: #7d2b3b;
  --line: #d5dad4;
  --radius: 10px;
  --sans: "Golos Text", "Segoe UI", system-ui, sans-serif;
  --serif: "Vollkorn", Georgia, "Times New Roman", serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #131814;
    --card: #1b211d;
    --ink: #e4e9e3;
    --muted: #93a198;
    --accent: #e4919f;
    --line: #2c332e;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.55 var(--sans);
  font-feature-settings: "tnum" 1;
}

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 3px; }

img { max-width: 100%; display: block; }

/* --- Каркас --------------------------------------------------------------- */

.topbar {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.1rem;
  border-bottom: 1px solid var(--line);
  background: var(--card);
}

.brand {
  font: 600 1.35rem/1 var(--serif);
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.01em;
}

.topnav { display: flex; align-items: baseline; gap: 1rem; font-size: 0.92rem; }
.topnav form { margin: 0; }

.page { max-width: 1060px; margin: 0 auto; padding: 1.4rem 1.1rem 4rem; }

.h1 { font: 600 1.7rem/1.2 var(--serif); margin: 0 0 1.2rem; }
.h2 { font: 600 1.15rem/1.3 var(--serif); margin: 0 0 0.7rem; }
.h2-gap { margin-top: 2.2rem; }
.h3 { font: 600 0.95rem/1.3 var(--sans); color: var(--muted); margin: 1.4rem 0 0.4rem; }

/* --- Кнопки и поля -------------------------------------------------------- */

.btn {
  display: inline-block;
  padding: 0.52rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--ink);
  font: 500 0.95rem/1.2 var(--sans);
  text-decoration: none;
  cursor: pointer;
}
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
@media (prefers-color-scheme: dark) { .btn-primary { color: #1b211d; } }
.btn-quiet { color: var(--muted); }
.btn-sm { padding: 0.3rem 0.65rem; font-size: 0.85rem; }

.linklike {
  border: 0; background: none; padding: 0; cursor: pointer;
  font: 400 0.92rem/1.5 var(--sans); color: var(--accent);
  text-decoration: underline; text-underline-offset: 2px;
}
.linklike-danger { color: var(--muted); }

.input {
  width: 100%;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--ink);
  font: 400 1rem/1.4 var(--sans);
}
textarea.input { resize: vertical; }
.input-tall { min-height: 16rem; }

.label { display: block; font-size: 0.88rem; color: var(--muted); margin-bottom: 0.25rem; }
.field { display: block; margin-bottom: 1rem; }
.hint { font-size: 0.86rem; color: var(--muted); margin: -0.4rem 0 1rem; }
.error { color: var(--accent); font-size: 0.92rem; }

/* --- Поиск и фильтры ------------------------------------------------------ */

.finder { display: flex; gap: 0.5rem; margin-bottom: 1.1rem; }
.finder-input { flex: 1; min-width: 0; }

.chips {
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  padding-bottom: 0.4rem;
  margin-bottom: 0.6rem;
  scrollbar-width: none;
}
.chips::-webkit-scrollbar { display: none; }

.chip {
  flex: 0 0 auto;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  color: var(--ink);
  font-size: 0.9rem;
  text-decoration: none;
  white-space: nowrap;
}
.chip-on { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.chip-sm { font-size: 0.84rem; padding: 0.28rem 0.65rem; }
.chip-n { color: var(--muted); margin-left: 0.35rem; font-size: 0.8em; }
.chip-on .chip-n { color: var(--paper); opacity: 0.65; }
.chips-sub { margin-bottom: 1.2rem; }

/* --- Плитки --------------------------------------------------------------- */

.grid {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

.tile-link {
  display: block;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  color: inherit;
  text-decoration: none;
  height: 100%;
}

.tile-photo { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

.tile-blank {
  display: grid;
  place-items: center;
  background: var(--paper);
  color: var(--line);
  font: 600 3.4rem/1 var(--serif);
}

.tile-body { display: block; padding: 0.7rem 0.85rem 0.9rem; }
.tile-title { display: block; font: 500 1.05rem/1.3 var(--serif); }
.tile-meta { display: block; margin-top: 0.2rem; font-size: 0.85rem; color: var(--muted); }

.empty { color: var(--muted); margin: 2.5rem 0; }
.empty-sm { color: var(--muted); font-size: 0.92rem; }

/* --- Рецепт --------------------------------------------------------------- */

.crumbs { margin: 0 0 0.4rem; font-size: 0.87rem; }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a + a::before { content: " / "; color: var(--line); }

.rtitle { font: 600 2rem/1.15 var(--serif); margin: 0 0 0.6rem; }
.rsummary { margin: 0 0 0.5rem; max-width: 58ch; }
.rtime { margin: 0; font-size: 0.9rem; color: var(--muted); }
.radmin { margin: 1rem 0 0; }

.rphoto {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  margin-top: 1.2rem;
}

.rbody { margin-top: 2rem; }

.servings { margin-bottom: 0.4rem; }

.stepper {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
  font-size: 0.92rem;
  color: var(--muted);
}

.step {
  width: 2rem; height: 2rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--card);
  color: var(--ink);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
}

.ledger { list-style: none; margin: 0; padding: 0; }

.ing {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  padding: 0.32rem 0;
  border-bottom: 1px solid transparent;
}

.ing-dots {
  flex: 1 1 auto;
  min-width: 1.5rem;
  border-bottom: 1px dotted var(--line);
  transform: translateY(-0.28em);
}

.ing-amount { flex: 0 0 auto; color: var(--muted); white-space: nowrap; }
.ing-amount b { font-weight: 600; color: var(--ink); }

.steps { margin: 0; padding-left: 1.3rem; max-width: 66ch; }
.steps li { margin-bottom: 0.9rem; padding-left: 0.2rem; }
.steps li::marker { color: var(--accent); font-weight: 600; }

.notes { margin: 0; padding-left: 1.1rem; max-width: 66ch; color: var(--muted); }
.notes li { margin-bottom: 0.5rem; }

/* --- Админка -------------------------------------------------------------- */

.adminhead { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; justify-content: space-between; }
.adminhead .h1 { margin-bottom: 0.6rem; }
.adminhead-actions { display: flex; gap: 0.5rem; margin-bottom: 0.6rem; }

.adminlist { list-style: none; margin: 1.2rem 0 0; padding: 0; }
.adminrow {
  display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap;
  padding: 0.7rem 0; border-bottom: 1px solid var(--line);
}
.adminrow-title { font: 500 1.05rem/1.3 var(--serif); text-decoration: none; color: var(--ink); }
.adminrow-meta { flex: 1; font-size: 0.85rem; color: var(--muted); }

.form { max-width: 720px; }
.login { max-width: 360px; }
.row2, .row3 { display: grid; gap: 0.8rem; grid-template-columns: 1fr; }

.fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem; margin: 0 0 1.2rem; }
.fieldset legend { padding: 0 0.4rem; }

.ing-row { display: grid; grid-template-columns: 1fr 1fr auto; gap: 0.4rem; margin-bottom: 0.45rem; align-items: center; }
.input-group { grid-column: 1 / -1; }
.input-amount { text-align: right; }
.rowdel {
  width: 2rem; height: 2rem; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--card); color: var(--muted); cursor: pointer; font-size: 1.1rem; line-height: 1;
}

.thumb { width: 160px; border-radius: var(--radius); margin-bottom: 0.6rem; }
.check { display: block; font-size: 0.9rem; color: var(--muted); margin-bottom: 0.8rem; }

.formbar { display: flex; gap: 0.6rem; align-items: center; margin-top: 1.4rem; }
.danger { margin-top: 2.5rem; }

.addcat { display: grid; gap: 0.5rem; margin-bottom: 2rem; max-width: 620px; }
.cattree { list-style: none; margin: 0; padding: 0; max-width: 620px; }
.catitem { border-top: 1px solid var(--line); padding: 0.8rem 0; }
.catrow { display: flex; align-items: baseline; gap: 0.7rem; }
.catname { font: 500 1.08rem/1.3 var(--serif); }
.catcount { color: var(--muted); font-size: 0.85rem; flex: 1; }
.sublist { list-style: none; margin: 0.4rem 0 0; padding: 0 0 0 1rem; }
.subrow { display: flex; gap: 0.7rem; align-items: baseline; justify-content: space-between; font-size: 0.93rem; padding: 0.18rem 0; }
.subrow form { margin: 0; }

/* --- Экран пошире --------------------------------------------------------- */

@media (min-width: 640px) {
  .page { padding: 2rem 1.6rem 5rem; }
  .row2 { grid-template-columns: 1fr 1fr; }
  .row3 { grid-template-columns: repeat(3, 1fr); }
  .ing-row { grid-template-columns: 8rem 1fr 6rem 6.5rem auto; }
  .input-group { grid-column: auto; }
  .addcat { grid-template-columns: 1fr 1fr auto; }
}

@media (min-width: 900px) {
  body { font-size: 18px; }
  .rhead { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 2.2rem; align-items: start; }
  .rphoto { margin-top: 0.4rem; }
  .rtitle { font-size: 2.4rem; }
  .rbody { display: grid; grid-template-columns: 19rem 1fr; gap: 3rem; margin-top: 2.6rem; }
  .ingredients { position: sticky; top: 1.5rem; align-self: start; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}