/* ============================================================
   400 CÓDIGOS CUÁNTICOS — Área de Miembros
   Single-file static app. Edit credentials + content below.
   ============================================================ */

:root{
  --bg-1:#0b0620;
  --bg-2:#150a35;
  --bg-3:#1e0e42;
  --gold:#e8c877;
  --gold-soft:#d4af61;
  --gold-bright:#f5dea0;
  --ink:#ece7fb;
  --ink-dim:#b6acd8;
  --card:rgba(255,255,255,.045);
  --card-border:rgba(232,200,119,.22);
  --card-border-hover:rgba(232,200,119,.55);
  --radius:18px;
  --shadow-gold:0 0 22px rgba(232,200,119,.18);
  --serif:'Cormorant Garamond',Georgia,serif;
  --sans:'Jost',system-ui,-apple-system,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:
    radial-gradient(1200px 800px at 15% -10%, #2a1360 0%, transparent 55%),
    radial-gradient(1000px 700px at 100% 0%, #3a1568 0%, transparent 50%),
    linear-gradient(160deg, var(--bg-1) 0%, var(--bg-2) 45%, var(--bg-3) 100%);
  background-attachment:fixed;
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  position:relative;
}

/* ---- Starfield / golden particles (CSS only) ---- */
.stars,.stars::after{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
}
.stars{
  background-image:
    radial-gradient(1.4px 1.4px at 20% 30%, rgba(255,247,220,.9), transparent),
    radial-gradient(1.2px 1.2px at 70% 65%, rgba(232,200,119,.8), transparent),
    radial-gradient(1px 1px at 40% 80%, rgba(255,255,255,.7), transparent),
    radial-gradient(1.6px 1.6px at 85% 20%, rgba(232,200,119,.7), transparent),
    radial-gradient(1px 1px at 55% 15%, rgba(255,255,255,.6), transparent),
    radial-gradient(1.3px 1.3px at 10% 70%, rgba(255,247,220,.7), transparent),
    radial-gradient(1px 1px at 90% 88%, rgba(232,200,119,.6), transparent),
    radial-gradient(1.2px 1.2px at 33% 50%, rgba(255,255,255,.5), transparent);
  background-repeat:repeat;
  background-size:520px 520px;
  animation:twinkle 6s ease-in-out infinite alternate;
  opacity:.9;
}
.stars::after{
  background-image:
    radial-gradient(1px 1px at 60% 40%, rgba(255,255,255,.5), transparent),
    radial-gradient(1.2px 1.2px at 25% 12%, rgba(232,200,119,.5), transparent),
    radial-gradient(1px 1px at 80% 55%, rgba(255,247,220,.5), transparent);
  background-repeat:repeat;
  background-size:340px 340px;
  animation:drift 40s linear infinite;
  opacity:.7;
}
@keyframes twinkle{from{opacity:.55}to{opacity:1}}
@keyframes drift{from{transform:translateY(0)}to{transform:translateY(-340px)}}
@media (prefers-reduced-motion:reduce){
  .stars,.stars::after{animation:none}
}

/* ---- Layout helpers ---- */
.view{position:relative;z-index:1;display:none}
.view.active{display:block}
.hidden{display:none !important}

/* ============================================================
   LOGIN
   ============================================================ */
#loginView{
  min-height:100vh;
  display:none;
  place-items:center;
  padding:24px;
}
#loginView.active{display:grid}

.login-card{
  width:100%;
  max-width:400px;
  background:linear-gradient(180deg, rgba(30,16,66,.75), rgba(15,8,38,.85));
  border:1px solid var(--card-border);
  border-radius:24px;
  padding:40px 30px 34px;
  box-shadow:0 22px 60px rgba(0,0,0,.55), var(--shadow-gold);
  backdrop-filter:blur(8px);
  text-align:center;
  animation:rise .8s cubic-bezier(.2,.8,.2,1);
}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

.crest{
  width:66px;height:66px;margin:0 auto 14px;
  border-radius:50%;
  display:grid;place-items:center;
  border:1px solid var(--card-border);
  background:radial-gradient(circle at 50% 30%, rgba(232,200,119,.22), transparent 70%);
  box-shadow:var(--shadow-gold);
}
.crest svg{width:34px;height:34px}

.brand{
  font-family:var(--serif);
  font-weight:600;
  font-size:clamp(1.9rem,7vw,2.5rem);
  line-height:1.05;
  letter-spacing:.5px;
  background:linear-gradient(180deg,var(--gold-bright),var(--gold-soft));
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
  margin-bottom:4px;
}
.brand small{display:block;font-family:var(--serif);font-size:1.1rem;font-style:italic;color:var(--gold);-webkit-text-fill-color:var(--gold);opacity:.9;letter-spacing:2px}
.tagline{color:var(--ink-dim);font-size:.85rem;letter-spacing:2px;text-transform:uppercase;margin:10px 0 26px}

.field{text-align:left;margin-bottom:16px}
.field label{display:block;font-size:.78rem;letter-spacing:1px;text-transform:uppercase;color:var(--gold);margin-bottom:6px}
.field input{
  width:100%;
  padding:13px 14px;
  background:rgba(0,0,0,.28);
  border:1px solid var(--card-border);
  border-radius:12px;
  color:var(--ink);
  font-family:var(--sans);
  font-size:1rem;
  transition:border-color .2s, box-shadow .2s;
}
.field input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(232,200,119,.15)}
.field input::placeholder{color:rgba(182,172,216,.5)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  width:100%;
  padding:14px 18px;
  border:none;border-radius:12px;
  font-family:var(--sans);font-size:1rem;font-weight:600;letter-spacing:.5px;
  cursor:pointer;
  transition:transform .15s, box-shadow .25s, filter .2s;
}
.btn-primary{
  color:#2a1a05;
  background:linear-gradient(180deg,var(--gold-bright),var(--gold-soft));
  box-shadow:0 8px 22px rgba(232,200,119,.28);
  margin-top:6px;
}
.btn-primary:hover{transform:translateY(-1px);filter:brightness(1.05)}
.btn-primary:active{transform:translateY(0)}

.btn-ghost{
  width:100%;
  margin-top:12px;
  background:transparent;
  border:1px solid var(--card-border);
  color:var(--gold);
  font-size:.85rem;
  padding:11px;
  border-radius:12px;
  cursor:pointer;
  transition:border-color .2s, background .2s;
}
.btn-ghost:hover{border-color:var(--gold);background:rgba(232,200,119,.06)}

.error{
  color:#ff9a9a;
  background:rgba(255,80,80,.08);
  border:1px solid rgba(255,120,120,.3);
  border-radius:10px;
  font-size:.85rem;
  padding:10px;
  margin-top:14px;
  display:none;
}
.error.show{display:block;animation:shake .4s}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}

/* ============================================================
   HOME
   ============================================================ */
.site-header{
  position:sticky;top:0;z-index:20;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:14px clamp(16px,4vw,40px);
  background:rgba(11,6,32,.72);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(232,200,119,.15);
}
.site-header .logo{
  display:flex;align-items:center;gap:10px;font-family:var(--serif);
  font-size:1.25rem;font-weight:600;color:var(--gold-bright);
}
.site-header .logo svg{width:26px;height:26px;flex:none}
.logout{
  background:transparent;border:1px solid var(--card-border);color:var(--gold);
  padding:8px 14px;border-radius:10px;font-family:var(--sans);font-size:.82rem;
  cursor:pointer;white-space:nowrap;transition:border-color .2s,background .2s;
}
.logout:hover{border-color:var(--gold);background:rgba(232,200,119,.06)}

.hero{
  text-align:center;
  padding:clamp(40px,8vw,70px) 20px clamp(20px,4vw,30px);
  max-width:760px;margin:0 auto;
}
.hero h1{
  font-family:var(--serif);font-weight:600;
  font-size:clamp(2rem,7vw,3.2rem);line-height:1.1;
  background:linear-gradient(180deg,var(--gold-bright),var(--gold-soft));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.hero .welcome{color:var(--gold);letter-spacing:3px;text-transform:uppercase;font-size:.8rem;margin-bottom:14px}
.hero p{color:var(--ink-dim);font-size:1.05rem;margin-top:14px;line-height:1.6}

/* Tabs */
.tabs{
  position:sticky;top:59px;z-index:15;
  display:flex;justify-content:center;gap:8px;
  padding:14px 16px;
  background:rgba(11,6,32,.6);
  backdrop-filter:blur(10px);
  flex-wrap:wrap;
}
.tab{
  background:transparent;border:1px solid var(--card-border);
  color:var(--ink-dim);padding:9px 20px;border-radius:999px;
  font-family:var(--sans);font-size:.9rem;cursor:pointer;
  transition:all .2s;
}
.tab:hover{color:var(--ink);border-color:var(--gold-soft)}
.tab.active{color:#2a1a05;background:linear-gradient(180deg,var(--gold-bright),var(--gold-soft));border-color:transparent;font-weight:600}

.section{
  max-width:1120px;margin:0 auto;
  padding:20px clamp(16px,4vw,40px) 40px;
}
.section-title{
  font-family:var(--serif);font-size:1.9rem;color:var(--gold-bright);
  text-align:center;margin:20px 0 6px;
}
.section-sub{text-align:center;color:var(--ink-dim);font-size:.9rem;margin-bottom:26px}

/* Grid of cards */
.grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(240px,1fr));
  gap:18px;
}
.card{
  position:relative;
  background:var(--card);
  border:1px solid var(--card-border);
  border-radius:var(--radius);
  padding:22px 20px 20px;
  display:flex;flex-direction:column;
  transition:transform .2s, border-color .25s, box-shadow .3s;
  overflow:hidden;
}
.card::before{
  content:"";position:absolute;inset:0;border-radius:var(--radius);
  background:radial-gradient(200px 120px at 100% 0%, rgba(232,200,119,.10), transparent 70%);
  opacity:0;transition:opacity .3s;pointer-events:none;
}
.card:hover{transform:translateY(-4px);border-color:var(--card-border-hover);box-shadow:0 14px 32px rgba(0,0,0,.4), var(--shadow-gold)}
.card:hover::before{opacity:1}

.card-top{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.icon-badge{
  flex:none;width:46px;height:46px;border-radius:50%;
  display:grid;place-items:center;
  border:1px solid var(--card-border);
  background:radial-gradient(circle at 50% 30%, rgba(232,200,119,.18), transparent 70%);
}
.icon-badge svg{width:24px;height:24px}
.card-num{font-family:var(--serif);font-size:.85rem;color:var(--gold);letter-spacing:1px}
.card-days{font-size:.78rem;color:var(--ink-dim)}
.card h3{
  font-family:var(--serif);font-size:1.35rem;font-weight:600;line-height:1.2;
  color:var(--ink);margin-bottom:16px;
}
.card .spacer{flex:1}

.download{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  width:100%;
  padding:11px 14px;
  border-radius:11px;
  text-decoration:none;
  font-family:var(--sans);font-weight:600;font-size:.9rem;
  color:var(--gold-bright);
  background:rgba(232,200,119,.08);
  border:1px solid var(--card-border);
  transition:all .2s;
}
.download:hover{background:rgba(232,200,119,.16);border-color:var(--gold);color:var(--gold-bright)}
.download svg{width:17px;height:17px}

/* Audio list */
.audio-list{display:flex;flex-direction:column;gap:14px;margin-top:6px}
.audio-item{
  background:rgba(0,0,0,.22);
  border:1px solid var(--card-border);
  border-radius:12px;
  padding:12px 14px;
}
.audio-item .audio-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}
.audio-item .audio-title{font-size:.95rem;color:var(--ink);font-weight:500}
.audio-item audio{width:100%;height:38px}
.audio-dl{
  font-size:.78rem;color:var(--gold);text-decoration:none;white-space:nowrap;
  border:1px solid var(--card-border);border-radius:8px;padding:5px 10px;transition:all .2s;
}
.audio-dl:hover{border-color:var(--gold);background:rgba(232,200,119,.08)}

/* Switch selector de bonos (Bono 1 / 2 / 3) */
.bono-switch{
  display:flex;flex-wrap:wrap;
  max-width:600px;
  margin:0 auto 28px;
  padding:5px;
  gap:4px;
  background:rgba(0,0,0,.28);
  border:1px solid var(--card-border);
  border-radius:26px;
}
.bono-btn{
  flex:1 1 62px;min-width:62px;
  background:transparent;border:none;
  color:var(--ink-dim);
  font-family:var(--sans);font-size:.85rem;
  padding:10px 6px;border-radius:999px;
  cursor:pointer;white-space:nowrap;
  transition:color .2s, background .25s, box-shadow .25s;
}
.bono-btn:hover{color:var(--ink)}
.bono-btn.active{
  color:#2a1a05;font-weight:600;
  background:linear-gradient(180deg,var(--gold-bright),var(--gold-soft));
  box-shadow:0 4px 14px rgba(232,200,119,.28);
}
.bono-btn.secret.active{
  background:linear-gradient(180deg,#f0d38a,#c99b47);
}
.bono-panel{display:none}
.bono-panel.active{display:block;animation:rise .45s cubic-bezier(.2,.8,.2,1)}
.bono-panel .card{max-width:620px;margin:0 auto}

/* Botão de comunidad (Telegram) — mesmo formato do download, tom próprio */
.join{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  width:100%;padding:13px 14px;border-radius:11px;text-decoration:none;
  font-family:var(--sans);font-weight:600;font-size:.95rem;
  color:#0b2a3a;
  background:linear-gradient(180deg,#7fd0f5,#3aa7e0);
  border:1px solid rgba(120,200,240,.6);
  box-shadow:0 8px 22px rgba(58,167,224,.28);
  transition:transform .15s, filter .2s;
}
.join:hover{transform:translateY(-1px);filter:brightness(1.05)}
.join svg{width:19px;height:19px}
.badge-secret{
  display:inline-block;margin-left:8px;padding:2px 9px;border-radius:999px;
  font-size:.62rem;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--gold-bright);border:1px solid var(--card-border);
  background:rgba(232,200,119,.08);vertical-align:middle;
}

.footer{
  text-align:center;color:var(--ink-dim);font-size:.78rem;
  padding:30px 20px 40px;opacity:.7;
}
.footer .divider{color:var(--gold);margin:0 8px}

@media (max-width:480px){
  .grid{grid-template-columns:1fr}
  .site-header .logo span{display:none}
}