:root {
  --bg: #fbf8f3;
  --card: #ffffff;
  --text: #2a2a2a;
  --muted: #6f6a62;
  --line: #e6e0d6;
  --green: #2f7d4f;
  --danger: #b3382c;
  --radius: 14px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #171815;
    --card: #22231f;
    --text: #ece9e2;
    --muted: #a09b90;
    --line: #34352f;
    --green: #5ab37e;
    --danger: #e0695d;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  padding-bottom: env(safe-area-inset-bottom);
}
#top {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px; background: var(--bg); border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; font-size: 1.15rem; color: var(--text); text-decoration: none; }
#nav { display: flex; gap: 8px; }
main { max-width: 960px; margin: 0 auto; padding: 16px; }
h1 { font-size: 1.5rem; margin: 0 0 12px; }
h2 { font-size: 1.1rem; margin: 20px 0 8px; }
a { color: var(--green); }

button, .btn {
  font: inherit; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 14px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--card); color: var(--text);
}
button.primary, .btn.primary { background: var(--green); border-color: var(--green); color: #fff; }
button.danger { color: var(--danger); border-color: var(--danger); background: transparent; }
button.ghost, .btn.ghost { background: transparent; }
button:disabled { opacity: .55; cursor: default; }

input, textarea, select {
  font: inherit; width: 100%; padding: 10px 12px; border-radius: 10px;
  border: 1px solid var(--line); background: var(--card); color: var(--text);
}
textarea { min-height: 120px; resize: vertical; }
label { display: block; font-weight: 600; margin: 14px 0 4px; }
.hint { font-weight: 400; color: var(--muted); font-size: .85rem; }
.row { display: flex; gap: 12px; }
.row > * { flex: 1; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0; }
.error { color: var(--danger); margin: 10px 0; min-height: 1.4em; }
.muted { color: var(--muted); }

.auth { max-width: 380px; margin: 8vh auto 0; }
.auth form { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.auth .switch { text-align: center; margin-top: 12px; }

.toolbar { display: flex; gap: 8px; margin-bottom: 12px; }
.toolbar input { flex: 1; }
.chips { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 6px; margin-bottom: 8px; }
.chip {
  white-space: nowrap; padding: 4px 12px; border-radius: 999px; border: 1px solid var(--line);
  background: var(--card); cursor: pointer; font-size: .9rem;
}
.chip.on { background: var(--green); color: #fff; border-color: var(--green); }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
.card {
  display: block; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; color: inherit; text-decoration: none; position: relative;
}
.card .ph { aspect-ratio: 4/3; width: 100%; object-fit: cover; display: block; background: var(--line); }
.card .ph.empty { display: grid; place-items: center; font-size: 2.4rem; }
.card .body { padding: 8px 10px 10px; }
.card .t { font-weight: 600; line-height: 1.25; }
.card .m { font-size: .82rem; color: var(--muted); margin-top: 2px; }
.card .star { position: absolute; top: 6px; right: 8px; font-size: 1.2rem; text-shadow: 0 1px 3px #0007; }
.empty-state { text-align: center; padding: 48px 16px; color: var(--muted); }

.detail .hero { width: 100%; max-height: 380px; object-fit: cover; border-radius: var(--radius); display: block; }
.detail h1 { margin-top: 16px; }
.detail .meta { color: var(--muted); margin: 4px 0 8px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.tag { background: var(--line); border-radius: 999px; padding: 2px 10px; font-size: .85rem; }
.detail ul { padding-left: 20px; }
.detail ol { padding-left: 22px; }
.detail li { margin: 6px 0; }
.cols { display: grid; gap: 0 32px; }
@media (min-width: 760px) { .cols { grid-template-columns: 1fr 1.6fr; } }

.preview { max-width: 240px; border-radius: 10px; display: block; margin-top: 8px; }

#toast {
  position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); opacity: 0;
  background: #222; color: #fff; padding: 10px 16px; border-radius: 10px; transition: .25s;
  pointer-events: none; z-index: 50; max-width: 90vw;
}
#toast.show { opacity: 1; transform: translate(-50%, 0); }

.import {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 12px 14px; margin-bottom: 8px;
}
.import summary { cursor: pointer; font-weight: 600; }
.import .actions { margin: 8px 0 14px; }
.import input[type=url] { margin-top: 4px; }
.import .btn { cursor: pointer; }

.suggest {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 12px 14px; margin-bottom: 12px;
}
.suggest summary { cursor: pointer; font-weight: 600; }
.sg-form { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 10px 0; }
.sg-form input[type=text], .sg-form input:not([type]) { flex: 1 1 220px; width: auto; }
.sg-fast { display: inline-flex; align-items: center; gap: 6px; margin: 0; font-weight: 400; }
.sg-fast input { width: auto; }
#sg-out:empty { display: none; }
.card .why { font-size: .78rem; color: var(--green); margin-top: 3px; }
.cooked { color: var(--muted); margin: 4px 0 0; }