:root {
  --bg: #f6f6f3; --card: #fff; --ink: #1d1d1b; --muted: #6b6b66; --line: #e3e2dc;
  --accent: #2f7d5b; --accent-ink: #fff; --warn-bg: #fff4dc; --warn-ink: #7a5300;
  --err-bg: #fde8e6; --err-ink: #9b2c1f; --pilates: #b4507a; --gym: #2f5f9b;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.6 -apple-system, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif; }
header { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--line); }
.home { font-weight: 700; color: var(--ink); text-decoration: none; }
main { max-width: 720px; margin: 0 auto; padding: 16px 16px 120px; }
h2 { font-size: 18px; margin: 24px 0 8px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px; margin: 10px 0; }
.muted { color: var(--muted); font-size: 14px; }
.btn { display: inline-block; border: 1px solid var(--line); background: var(--card); color: var(--ink); border-radius: 10px;
  padding: 10px 14px; font-size: 15px; text-decoration: none; cursor: pointer; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.btn.small { padding: 6px 10px; font-size: 14px; }
.btn.danger { color: var(--err-ink); }
.btn:disabled { opacity: .5; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.grow { flex: 1; }
label.field { display: block; margin: 14px 0 6px; font-weight: 600; }
textarea, input[type=text], input[type=password] { width: 100%; border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px;
  font: inherit; background: var(--card); color: var(--ink); }
textarea { resize: vertical; min-height: 60px; }
.brands { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.brands input { display: none; }
.brands label { text-align: center; border: 2px solid var(--line); border-radius: 12px; padding: 14px 8px; background: var(--card); font-weight: 600; cursor: pointer; }
.brands input:checked + label { border-color: var(--accent); background: #eef7f2; }
.thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(86px, 1fr)); gap: 8px; margin-top: 8px; }
.thumb { position: relative; aspect-ratio: 1; border-radius: 8px; overflow: hidden; background: #ddd; }
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb .n { position: absolute; left: 4px; top: 4px; background: rgba(0,0,0,.65); color: #fff; font-size: 12px; border-radius: 6px; padding: 0 6px; }
.thumb .x { position: absolute; right: 4px; top: 4px; border: 0; background: rgba(0,0,0,.65); color: #fff; border-radius: 6px; width: 24px; height: 24px; }
.item { display: block; color: inherit; text-decoration: none; }
.badge { display: inline-block; font-size: 12px; font-weight: 700; color: #fff; border-radius: 6px; padding: 1px 7px; }
.badge.pilates { background: var(--pilates); } .badge.gym { background: var(--gym); }
.status { font-size: 13px; color: var(--muted); }
.warn { background: var(--warn-bg); color: var(--warn-ink); border-radius: 10px; padding: 10px 12px; margin: 8px 0; font-size: 14px; }
.err { background: var(--err-bg); color: var(--err-ink); border-radius: 10px; padding: 10px 12px; margin: 8px 0; font-size: 14px; }
.titles label { display: flex; gap: 8px; align-items: flex-start; padding: 6px 0; }
.block { border-left: 3px solid transparent; padding: 6px 0 6px 8px; margin: 6px 0; }
.block.subheading { border-left-color: var(--accent); }
.block.subheading textarea { font-weight: 700; }
.block.photo { border-left-color: #999; }
.block .photo-wrap { display: flex; gap: 10px; align-items: center; }
.block .photo-wrap img { width: 96px; height: 96px; object-fit: cover; border-radius: 8px; }
.photo-label { font-weight: 700; }
.block .tools { display: flex; gap: 4px; justify-content: flex-end; margin-top: 4px; }
.block .tools button { border: 1px solid var(--line); background: var(--card); border-radius: 6px; font-size: 13px; padding: 2px 8px; color: var(--muted); }
.copybar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 5; background: var(--card); border-top: 1px solid var(--line);
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); }
.copybar .row { max-width: 720px; margin: 0 auto; }
.spinner { width: 28px; height: 28px; border: 3px solid var(--line); border-top-color: var(--accent); border-radius: 50%; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
#toast { position: fixed; left: 50%; bottom: 90px; transform: translateX(-50%); background: #222; color: #fff; padding: 10px 16px; border-radius: 10px; z-index: 10; font-size: 14px; }
.login { max-width: 420px; margin: 40px auto; }
.login-btn { width: 100%; margin-top: 14px; }
.login-error { margin: 10px 0 0; padding: 8px 12px; border-radius: 8px; background: var(--err-bg); color: var(--err-ink); font-size: 14px; }
.chip { display: inline-block; font-size: 12px; padding: 2px 8px; border-radius: 999px; background: #eef0ea; color: var(--muted); margin: 2px 0; text-decoration: none; }
.chip.up { background: #e6f4ec; color: var(--accent); font-weight: 600; }
.chip.down { background: var(--err-bg); color: var(--err-ink); }
.chip.local { background: #e8eefa; color: var(--gym); }
.chip.comp-low { background: #e6f4ec; color: var(--accent); }
.chip.comp-mid { background: var(--warn-bg); color: var(--warn-ink); }
.chip.comp-high { background: var(--err-bg); color: var(--err-ink); }
.chip.link { color: var(--ink); }
.topic .row { gap: 6px; }
.toppost { padding: 8px 0; border-bottom: 1px solid var(--line); }
.toppost:last-child { border-bottom: 0; }
.toppost a { color: var(--ink); }