/* N1.4.1 PRE-FREEZE — paleta literal aprobada por el Director.
   ÚNICAS tintas decorativas: negro #000000, negro secundario #0A0A0A,
   dorado #D4AF37, dorado brillante #FFD700 y dorado oscuro #8D711F.
   Las transparencias emplean negro neutro; los PNG históricos son ilustraciones,
   no fondos ni acabados del HUD. */
:root {
  color-scheme: dark;
  --hud-black: #000000;
  --hud-black-soft: #0A0A0A;
  --hud-panel: var(--hud-black);
  --hud-carbon: var(--hud-black-soft);
  --hud-carbon-raised: var(--hud-black-soft);
  --hud-gold: #D4AF37;
  --hud-gold-light: #FFD700;
  --hud-gold-muted: #8D711F;
  --hud-text: var(--hud-gold);
  --hud-muted: var(--hud-gold);
  --hud-border: 1px solid var(--hud-gold-muted);
  --hud-shadow: 0 10px 28px rgba(0, 0, 0, .75);
  font-family: system-ui, "Segoe UI", sans-serif;
  background: var(--hud-black);
  color: var(--hud-text);
}
* { box-sizing: border-box; }
html, body { width: 100%; height: 100%; margin: 0; overflow: hidden; }
button, input, select { font: inherit; }
button { cursor: pointer; }
button:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible { outline: 2px solid var(--hud-gold-light); outline-offset: 2px; }
button:disabled { opacity: .6; cursor: not-allowed; }
button, select, input { color: var(--hud-text); }
button { background: var(--hud-carbon); border: var(--hud-border); border-radius: 7px; padding: 8px 12px; }
button:not(:disabled):hover { background: var(--hud-black-soft); border-color: var(--hud-gold-light); box-shadow: inset 0 0 0 1px var(--hud-gold); }
input, select { background: var(--hud-black); border: var(--hud-border); border-radius: 5px; padding: 10px; max-width: 100%; }
[hidden] { display: none !important; }
.eyebrow { display: block; font-size: 10px; letter-spacing: .18em; font-weight: 800; color: var(--hud-gold-light); }
.fantasy-frame { background: linear-gradient(165deg, var(--hud-black-soft) 0%, var(--hud-black) 55%, var(--hud-black-soft) 100%); border: var(--hud-border); border-radius: 13px; box-shadow: inset 0 0 0 1px var(--hud-gold-muted), var(--hud-shadow); }
.sr-only { clip: rect(0,0,0,0); clip-path: inset(50%); height: 1px; width: 1px; overflow: hidden; position: absolute; white-space: nowrap; }
.login-shell { min-height: 100vh; overflow-y: auto; display: grid; place-items: center; padding: 24px; background: radial-gradient(circle at 50% 35%, var(--hud-black-soft), var(--hud-black) 72%); }
.login-card { width: min(100%, 480px); padding: clamp(20px, 4vw, 36px); border: 1px solid var(--hud-gold); border-radius: 14px; background: var(--hud-panel); box-shadow: var(--hud-shadow); }
.login-card h1, .login-card h2 { color: var(--hud-gold-light); font-family: Georgia, serif; }
.login-card h1 { font-size: 28px; margin: 8px 0; }
.login-card h2 { font-size: 20px; }
.login-card p { color: var(--hud-muted); }
.login-card label { display: grid; gap: 6px; margin: 12px 0; }
.login-card form { display: grid; gap: 9px; }
.login-card form button { background: var(--hud-black-soft); color: var(--hud-gold-light); }
.login-card .button-subtle { margin-top: 12px; }
.login-card select { width: 100%; }
#character-list { display: flex; flex-wrap: wrap; gap: 7px; }
#account-status { min-height: 25px; }