/* Royal Treasury: the Throne of Eminence web store. Deep royal purple, gold and cream. Mobile first. */
:root {
  --night: #140a22;
  --purple: #1c0f2e;
  --purple-2: #2a1645;
  --purple-3: #3a2160;
  --line: #4c2f78;
  --gold: #d4a73c;
  --gold-hi: #f6dc8a;
  --gold-lo: #9c6f1c;
  --cream: #f3e9d2;
  --cream-dim: #c9bda4;
  --ruby: #c2456f;
  --ok: #6fcf97;
  --radius: 14px;
  --serif: "Cinzel", "Trajan Pro", Georgia, "Times New Roman", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", "Noto Sans Arabic", Tahoma, Arial, sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: radial-gradient(120% 70% at 50% -10%, #3a1f63 0%, var(--purple) 45%, var(--night) 100%) fixed, var(--night);
  color: var(--cream);
  font: 16px/1.5 var(--sans);
  min-height: 100vh;
  -webkit-text-size-adjust: 100%;
}
[hidden] { display: none !important; }
a { color: var(--gold-hi); }
.frame { max-width: 720px; margin: 0 auto; padding: 0 16px calc(24px + env(safe-area-inset-bottom)); }

/* header */
.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 0 8px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; min-width: 0; }
.brand img { flex: none; filter: drop-shadow(0 2px 6px rgba(212, 167, 60, .35)); }
.brand-text { display: flex; flex-direction: column; min-width: 0; }
.brand-game { font: 600 12px/1.2 var(--serif); letter-spacing: .14em; text-transform: uppercase; color: var(--cream-dim); }
.brand-store { font: 700 20px/1.2 var(--serif); color: var(--gold-hi); letter-spacing: .03em; }
.top-actions { display: flex; align-items: center; gap: 8px; flex: none; }
.lang-btn {
  border: 1px solid var(--gold-lo); background: rgba(212, 167, 60, .08); color: var(--gold-hi);
  border-radius: 999px; padding: 6px 12px; font: 600 14px/1 var(--sans); cursor: pointer; min-height: 36px;
}
.link-btn { background: none; border: 0; color: var(--gold-hi); text-decoration: underline; font: inherit; font-size: 14px; cursor: pointer; padding: 6px 4px; }

/* steps */
.steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; padding: 0; margin: 8px 0 16px; }
.steps li { display: flex; flex-direction: column; align-items: center; gap: 4px; color: var(--cream-dim); font-size: 12px; text-align: center; }
.steps span {
  width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font-weight: 700;
  border: 1px solid var(--line); background: var(--purple-2);
}
.steps em { font-style: normal; }
.steps li.done span { background: var(--gold-lo); color: var(--cream); border-color: var(--gold); }
.steps li.now span { background: linear-gradient(var(--gold-hi), var(--gold)); color: #2a1645; border-color: var(--gold-hi); box-shadow: 0 0 0 3px rgba(212, 167, 60, .25); }
.steps li.now { color: var(--cream); }

/* cards */
.card {
  background: linear-gradient(180deg, rgba(58, 33, 96, .92), rgba(28, 15, 46, .95));
  border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 10px 40px rgba(0, 0, 0, .45), inset 0 1px 0 rgba(246, 220, 138, .12);
  padding: 20px 16px; position: relative;
}
.card::before { content: ""; position: absolute; inset: 6px; border: 1px solid rgba(212, 167, 60, .18); border-radius: 10px; pointer-events: none; }
h1 { font: 700 22px/1.25 var(--serif); color: var(--gold-hi); margin: 0 0 8px; }
.lead { color: var(--cream); margin: 0 0 16px; overflow-wrap: anywhere; }
.hint { color: var(--cream-dim); font-size: 14px; margin: 14px 0 0; }
.test-note { color: var(--ok); }
label { display: block; font-weight: 600; margin: 0 0 6px; }
input {
  width: 100%; font: 18px/1.3 var(--sans); color: var(--cream); background: var(--night);
  border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; min-height: 48px;
}
input:focus { outline: 2px solid var(--gold); outline-offset: 1px; }
.code-input { letter-spacing: .5em; text-align: center; font-size: 26px; font-weight: 700; }
.btn {
  display: block; width: 100%; margin-top: 14px; min-height: 50px; border-radius: 12px; cursor: pointer;
  border: 1px solid var(--gold-hi); color: #2a1645; font: 700 17px/1 var(--serif); letter-spacing: .04em;
  background: linear-gradient(180deg, var(--gold-hi), var(--gold) 55%, var(--gold-lo));
  box-shadow: 0 4px 0 #5e420f, 0 8px 18px rgba(0, 0, 0, .35);
}
.btn:active { transform: translateY(2px); box-shadow: 0 2px 0 #5e420f; }
.btn[disabled] { opacity: .6; cursor: wait; }
.row-links { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; margin-top: 10px; }

/* notice */
.notice { border-radius: 10px; padding: 10px 14px; margin: 0 0 12px; background: rgba(194, 69, 111, .18); border: 1px solid var(--ruby); }
.notice.ok { background: rgba(111, 207, 151, .12); border-color: var(--ok); }

/* characters */
.chars { display: grid; gap: 10px; }
.char {
  display: grid; grid-template-columns: 56px 1fr auto; align-items: center; gap: 12px; text-align: start;
  width: 100%; padding: 12px; border-radius: 12px; cursor: pointer; color: inherit; font: inherit;
  background: rgba(20, 10, 34, .6); border: 1px solid var(--line);
}
.char:hover, .char:focus-visible { border-color: var(--gold); outline: none; background: rgba(42, 22, 69, .9); }
.crest {
  width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
  font: 700 24px/1 var(--serif); color: #2a1645;
  background: radial-gradient(circle at 35% 30%, var(--gold-hi), var(--gold) 55%, var(--gold-lo));
  border: 2px solid var(--cream); box-shadow: 0 0 0 2px var(--gold-lo);
}
.char-name { font: 700 17px/1.2 var(--serif); color: var(--cream); overflow-wrap: anywhere; }
.char-meta { color: var(--cream-dim); font-size: 13px; margin-top: 2px; }
.chev { color: var(--gold); font-size: 22px; }
[dir="rtl"] .chev { transform: scaleX(-1); }
.for-char { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; color: var(--cream-dim); font-size: 14px; flex-wrap: wrap; }
.for-char .crest { width: 36px; height: 36px; font-size: 16px; }
.for-char strong { color: var(--cream); }

/* packs */
.packs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.pack {
  position: relative; display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 16px 8px 12px;
  border-radius: 12px; cursor: pointer; color: inherit; font: inherit; text-align: center;
  background: linear-gradient(180deg, rgba(42, 22, 69, .95), rgba(20, 10, 34, .95)); border: 1px solid var(--line);
}
.pack:hover, .pack:focus-visible { border-color: var(--gold); outline: none; }
.pack img { width: 44px; height: 44px; }
.pack-name { font: 600 13px/1.2 var(--serif); color: var(--cream-dim); min-height: 2.4em; display: flex; align-items: center; }
.pack-amount { font: 800 24px/1.1 var(--sans); color: var(--gold-hi); font-variant-numeric: tabular-nums; }
.pack-unit { font-size: 12px; color: var(--cream-dim); text-transform: uppercase; letter-spacing: .1em; }
.pack-price {
  margin-top: 8px; width: 100%; padding: 8px 4px; border-radius: 8px; font-weight: 700;
  background: linear-gradient(180deg, var(--gold-hi), var(--gold)); color: #2a1645; font-variant-numeric: tabular-nums;
}
.badge {
  position: absolute; top: -8px; inset-inline-end: -4px; background: var(--ruby); color: #fff; font-size: 11px; font-weight: 700;
  border-radius: 999px; padding: 3px 8px; border: 1px solid #f3b6c9;
}
.best { position: absolute; top: -8px; inset-inline-start: -4px; background: var(--gold); color: #2a1645; font-size: 11px; font-weight: 700; border-radius: 999px; padding: 3px 8px; }

/* done */
#view-done { text-align: center; }
.seal img { filter: drop-shadow(0 4px 16px rgba(212, 167, 60, .5)); }
.spinner { width: 34px; height: 34px; margin: 8px auto 0; border-radius: 50%; border: 3px solid var(--line); border-top-color: var(--gold); animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spinner { animation: none; } }

/* footer */
.foot { margin-top: 24px; text-align: center; color: var(--cream-dim); }
.foot nav { display: flex; justify-content: center; gap: 18px; flex-wrap: wrap; }
.small { font-size: 12px; margin: 8px 0 0; }

@media (min-width: 560px) {
  .card { padding: 28px; }
  .packs { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  h1 { font-size: 26px; }
}