/* /silk — Silk gratis de la kapalı beta en pandoraworld.net. Mismos tokens que
   site.css (oscuro primero, variante clara); hoja propia para que la página
   no dependa del nombre con hash de la hoja del sitio. */
:root {
  --bg: #0c0a07; --surface: #17130d; --surface-2: #1f1a12; --line: #3a3122; --text: #ece5d3; --muted: #a89f8a;
  --gold: #d9b765; --gold-strong: #f1d68f; --gold-ink: #1a1305; --cta-top: #f0d27f; --cta-bottom: #b98d34;
  --ok: #9fe07a; --bad: #ff7a6a; --focus: #f6dc93; --radius: 12px;
  --font-display: "Palatino Linotype", Palatino, "Book Antiqua", "Iowan Old Style", Georgia, serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", Arial, sans-serif;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f4f2ed; --surface: #fffdf8; --surface-2: #f1ece1; --line: #d6ccb6; --text: #1c170e; --muted: #5f5645;
    --gold: #85641b; --gold-strong: #5e4510; --ok: #2f7d1f; --bad: #b3261e; --focus: #6b4e12; color-scheme: light;
  }
}
:root[data-theme="light"] {
  --bg: #f4f2ed; --surface: #fffdf8; --surface-2: #f1ece1; --line: #d6ccb6; --text: #1c170e; --muted: #5f5645;
  --gold: #85641b; --gold-strong: #5e4510; --ok: #2f7d1f; --bad: #b3261e; --focus: #6b4e12; color-scheme: light;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 1rem/1.55 var(--font-body); }
a { color: var(--gold); }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.silk-head { display: flex; align-items: center; gap: 12px; justify-content: space-between; padding: 12px clamp(16px, 4vw, 32px); border-bottom: 1px solid var(--line); }
.silk-head img { height: 36px; width: auto; display: block; }
.silk-head nav { display: flex; gap: 14px; align-items: center; font-size: .9rem; }
main { max-width: 760px; margin: 0 auto; padding: 24px clamp(16px, 4vw, 32px) 64px; }
h1 { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.6rem, 1.2rem + 2vw, 2.4rem); margin: 8px 0 4px; }
.lede { color: var(--muted); margin: 0 0 20px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin: 14px 0; }
.card h2 { font-family: var(--font-display); font-size: 1.25rem; margin: 0 0 10px; }
.who { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; justify-content: space-between; }
.who b { color: var(--gold-strong); }
.field { display: grid; gap: 6px; margin: 12px 0; }
.field label { font-size: .9rem; color: var(--muted); }
input[type="text"], input[type="password"], input[type="email"] { width: 100%; min-height: 44px; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--line); background: var(--bg); color: var(--text); font: inherit; font-size: 16px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 10px 18px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface-2); color: var(--text); font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; }
.btn--cta { background: linear-gradient(var(--cta-top), var(--cta-bottom)); color: var(--gold-ink); border-color: transparent; }
.btn[disabled] { opacity: .55; cursor: default; }
.row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.packages { display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
.pkg { display: grid; gap: 4px; text-align: left; padding: 16px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface-2); color: var(--text); font: inherit; cursor: pointer; position: relative; min-height: 120px; }
.pkg:hover, .pkg[aria-pressed="true"] { border-color: var(--gold); }
.pkg__name { font-family: var(--font-display); font-size: 1.1rem; }
.pkg__silk { color: var(--gold-strong); font-weight: 600; }
.pkg__price { font-size: 1.3rem; font-weight: 700; margin-top: auto; }
.badge { position: absolute; top: 10px; right: 10px; padding: 1px 8px; border-radius: 999px; background: #b8322a; color: #fff; font-size: .75rem; font-weight: 700; }
.pkg--beta { cursor: default; }
.pkg--beta:hover { border-color: var(--line); }
.pkg--beta .btn { margin-top: 8px; }
.beta { border-color: var(--ok); color: var(--text); font-weight: 600; }
.quota { color: var(--gold-strong); font-weight: 600; margin: 0 0 10px; }
.summary { display: grid; grid-template-columns: 1fr auto; gap: 6px 16px; }
.summary b { text-align: right; }
.note { color: var(--muted); font-size: .9rem; }
.consent { display: flex; gap: 10px; align-items: flex-start; margin: 14px 0; font-size: .92rem; }
.consent input { width: 22px; height: 22px; flex: none; margin: 2px 0 0; }
.error { color: var(--bad); min-height: 1.4em; margin: 6px 0; }
.ok { color: var(--ok); font-size: 1.2rem; font-weight: 600; }
.muted { color: var(--muted); }
.spin { display: inline-block; width: 16px; height: 16px; border: 2px solid var(--line); border-top-color: var(--gold); border-radius: 50%; animation: spin 1s linear infinite; vertical-align: -3px; margin-right: 8px; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spin { animation: none; } }
footer { text-align: center; color: var(--muted); font-size: .85rem; padding: 24px 16px; border-top: 1px solid var(--line); }
footer a { margin: 0 8px; }
[hidden] { display: none !important; }