/* ════════════════════════════════════════════
   CITASALON — Estilos compartidos (Carbón & Oro)
   v2 (2026-09-29): botones con degradado y brillo, foco accesible,
   inputs y tarjetas más finos. Mismos nombres de clases y variables.
   ════════════════════════════════════════════ */
:root{
  --ink:#141518;        /* carbón principal */
  --ink-2:#1c1e21;      /* carbón superficie */
  --ink-3:#26282c;      /* carbón elevado */
  --gold:#c8a45c;       /* oro/acento */
  --gold-soft:#dcc088;
  --gray:#a3a4a7;       /* texto secundario */
  --gray-2:#74767a;
  --cream:#f5f3ef;      /* texto claro / fondos claros */
  --line:#2f3236;       /* bordes en oscuro */
  --line-light:#e6e2d9; /* bordes en claro */
  --ok:#5aa97f; --danger:#d06b6b; --warn:#d6a14a;
  --shadow:0 24px 60px -26px rgba(0,0,0,.65);
  --font-display:'Fraunces',Georgia,serif;
  --font-body:'Outfit',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);background:var(--ink);color:var(--cream);-webkit-font-smoothing:antialiased;line-height:1.5}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.08;letter-spacing:-.01em}
a{text-decoration:none;color:inherit}
input,select,textarea,button{font-family:inherit}
::selection{background:rgba(200,164,92,.35);color:#fff}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:8px}
img{max-width:100%}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:50px;font-weight:600;font-size:15px;cursor:pointer;border:none;transition:transform .22s,box-shadow .22s,background .22s,border-color .22s,color .22s;white-space:nowrap}
.btn-gold{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--gold-soft),var(--gold));color:var(--ink);box-shadow:0 8px 24px -10px rgba(200,164,92,.6)}
.btn-gold::after{content:'';position:absolute;top:0;left:-120%;width:60%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.4),transparent);transform:skewX(-18deg);transition:left .65s}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 32px -12px rgba(200,164,92,.75)}
.btn-gold:hover::after{left:140%}
.btn-ghost{background:rgba(255,255,255,.02);border:1.5px solid var(--line);color:var(--cream)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-soft)}
.btn-block{width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}

/* Inputs */
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:500;margin-bottom:7px;color:var(--gray)}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:12px;font-size:15px;background:var(--ink-2);color:var(--cream);transition:border-color .2s,background .2s,box-shadow .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold);background:var(--ink-3);box-shadow:0 0 0 4px rgba(200,164,92,.12)}
.field input::placeholder,.field textarea::placeholder{color:var(--gray-2)}

/* Tarjetas */
.card{background:var(--ink-2);border:1px solid var(--line);border-radius:20px;box-shadow:0 1px 0 rgba(255,255,255,.03) inset}

/* Utilidades */
.gold{color:var(--gold)}
.muted{color:var(--gray)}
.center{text-align:center}
.hidden{display:none}

/* Barras de desplazamiento discretas */
*{scrollbar-width:thin;scrollbar-color:var(--line) transparent}
::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:var(--line);border-radius:10px;border:2px solid var(--ink)}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.btn-gold::after{display:none}}