:root {
  --red: #E0082A; --blue: #016ACB; --red-l: #FF7E7E; --blue-l: #3A9BFF;
  --ink: #272727; --muted: #6b6f7a; --line: #e6e7ec; --bg: #f6f7fa; --card: #fff;
  --c1: var(--red); --c2: var(--blue);
  --grad: linear-gradient(120deg, var(--c1), #7A2A9E 55%, var(--c2));
  --hot: #E0082A; --warm: #F59E0B; --cold: #016ACB; --ok: #0F9D58;
  --r: 14px;
  font-family: Manrope, system-ui, -apple-system, sans-serif;
  color: var(--ink);
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); font-size: 16px; line-height: 1.45; -webkit-font-smoothing: antialiased; }
h1, h2, h3, .display { font-family: 'Space Grotesk', Manrope, sans-serif; letter-spacing: -0.02em; margin: 0; }
h1 { font-size: 1.6rem; } h2 { font-size: 1.25rem; } h3 { font-size: 1.05rem; }
a { color: var(--blue); }
[hidden] { display: none !important; }
.muted { color: var(--muted); } .small { font-size: .85rem; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.spread { justify-content: space-between; }
.grow { flex: 1; }
.stack > * + * { margin-top: 14px; }

/* controls */
label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 6px; }
input, select, textarea {
  width: 100%; font: inherit; font-size: 16px; padding: 12px 14px; border: 1.5px solid var(--line);
  border-radius: 10px; background: #fff; color: var(--ink); transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--c2); box-shadow: 0 0 0 3px color-mix(in srgb, var(--c2) 18%, transparent); }
textarea { min-height: 84px; resize: vertical; }
input[type=color] { padding: 4px; height: 46px; }
input[type=checkbox] { width: 20px; height: 20px; accent-color: var(--c1); flex: none; }
.field { margin-bottom: 14px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
@media (max-width: 560px) { .grid2 { grid-template-columns: 1fr; } }

button, .btn {
  font: inherit; font-weight: 700; border: 0; border-radius: 10px; padding: 12px 18px; cursor: pointer;
  background: #eef0f4; color: var(--ink); text-decoration: none; display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  transition: transform .05s, filter .15s; white-space: nowrap;
}
button:active, .btn:active { transform: scale(.98); }
button:disabled { opacity: .55; cursor: default; }
.primary { background: var(--grad); color: #fff; }
.primary:hover { filter: brightness(1.07); }
.ghost { background: transparent; border: 1.5px solid var(--line); }
.danger { background: #fdecee; color: var(--red); }
.big { padding: 16px 22px; font-size: 1.05rem; width: 100%; }
.sm { padding: 7px 12px; font-size: .85rem; border-radius: 8px; }

/* chips + rating */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  padding: 9px 14px; border-radius: 999px; border: 1.5px solid var(--line); background: #fff; font-weight: 600; font-size: .92rem;
}
.chip[aria-pressed=true] { border-color: var(--c2); background: color-mix(in srgb, var(--c2) 10%, #fff); color: var(--c2); }
.rating { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.rating button { padding: 14px 6px; background: #fff; border: 2px solid var(--line); font-size: 1rem; }
.rating button[data-v=hot][aria-pressed=true] { border-color: var(--hot); background: #fdecee; color: var(--hot); }
.rating button[data-v=warm][aria-pressed=true] { border-color: var(--warm); background: #fff6e5; color: #b45309; }
.rating button[data-v=cold][aria-pressed=true] { border-color: var(--cold); background: #e8f2fc; color: var(--cold); }
.tag { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: .78rem; font-weight: 700; background: #eef0f4; text-transform: capitalize; }
.tag.hot { background: #fdecee; color: var(--hot); } .tag.warm { background: #fff6e5; color: #b45309; } .tag.cold { background: #e8f2fc; color: var(--cold); }
.tag.qr { background: #f1e9fa; color: #6b2a9e; }

/* cards */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 18px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 14px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; }
.stat { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.stat b { display: block; font-family: 'Space Grotesk'; font-size: 1.6rem; line-height: 1.1; }
.stat span { color: var(--muted); font-size: .82rem; }

/* toast */
.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(20px); opacity: 0; pointer-events: none;
  background: var(--ink); color: #fff; padding: 12px 18px; border-radius: 12px; font-weight: 600; transition: .2s; z-index: 50; max-width: calc(100% - 32px);
}
.toast.show { opacity: 1; transform: translateX(-50%); }
.toast.err { background: var(--red); }
.err-text { color: var(--red); font-weight: 600; font-size: .9rem; min-height: 1.2em; }