/* AllPartyGdl · Auth pages — estética compartida con la app */
:root{
  --bg-0:#08010f; --bg-1:#0f0420; --bg-2:#170832;
  --surface:rgba(255,255,255,.04); --surface-2:rgba(255,255,255,.07);
  --border:rgba(255,255,255,.08); --border-strong:rgba(255,255,255,.16);
  --text:#f8fafc; --text-dim:#a8a4b8; --text-mute:#6b6580;
  --pink:#ec4899; --magenta:#d946ef; --violet:#a855f7;
  --gold:#fbbf24; --success:#10b981; --danger:#ef4444;
  --grad-primary:linear-gradient(135deg,#ec4899 0%,#a855f7 60%,#6366f1 100%);
  --grad-radial:radial-gradient(1200px 600px at 80% -10%,rgba(217,70,239,.18),transparent 60%),radial-gradient(900px 500px at 0% 30%,rgba(99,102,241,.18),transparent 60%);
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0;height:100%;background:var(--bg-0);color:var(--text);font-family:'Inter',system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
body{background-image:var(--grad-radial);background-attachment:fixed;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
body::before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 50% 110%,rgba(236,72,153,.12),transparent 50%)}
.serif{font-family:'Playfair Display',serif}

.auth-card{
  width:100%;max-width:440px;
  background:rgba(255,255,255,.03);
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  border:1px solid var(--border);
  border-radius:24px;padding:36px 32px;
  box-shadow:0 24px 60px rgba(0,0,0,.4),0 0 60px rgba(236,72,153,.08);
  position:relative;z-index:1;
}
.brand{display:flex;align-items:center;gap:14px;margin-bottom:28px}
.brand-mark{width:52px;height:52px;border-radius:14px;background:var(--grad-primary);display:grid;place-items:center;font-family:'Playfair Display',serif;font-weight:900;font-size:26px;color:#fff;box-shadow:0 0 32px rgba(236,72,153,.35);position:relative}
.brand-mark::after{content:"";position:absolute;inset:-2px;border-radius:16px;background:var(--grad-primary);filter:blur(14px);opacity:.4;z-index:-1}
.brand-text h1{font-family:'Playfair Display',serif;font-weight:900;font-size:24px;line-height:1;margin:0}
.brand-text p{font-size:11px;color:var(--text-mute);letter-spacing:.14em;text-transform:uppercase;margin:5px 0 0}
h2.title{font-family:'Playfair Display',serif;font-weight:700;font-size:26px;margin:0 0 6px;letter-spacing:-.01em}
.subtitle{color:var(--text-dim);margin:0 0 24px;font-size:13.5px}

.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field-label{font-size:11.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-dim)}
.input{
  background:rgba(0,0,0,.25);border:1px solid var(--border);border-radius:12px;
  padding:13px 14px;color:var(--text);font-size:15px;font-family:inherit;
  transition:all .14s;width:100%;
}
.input:focus{outline:none;border-color:var(--pink);background:rgba(0,0,0,.35);box-shadow:0 0 0 4px rgba(236,72,153,.12)}
.input::placeholder{color:var(--text-mute)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 18px;border-radius:12px;border:1px solid var(--border);
  background:var(--surface);color:var(--text);font-size:14px;font-weight:600;
  cursor:pointer;transition:all .14s;font-family:inherit;width:100%;min-height:46px;
}
.btn:hover{background:var(--surface-2);border-color:var(--border-strong)}
.btn-primary{background:var(--grad-primary);border-color:transparent;color:#fff;box-shadow:0 4px 16px rgba(236,72,153,.35)}
.btn-primary:hover{filter:brightness(1.08);box-shadow:0 6px 24px rgba(236,72,153,.5)}
.btn:disabled{opacity:.5;cursor:not-allowed}

.muted{color:var(--text-mute);font-size:12.5px;text-align:center;margin-top:18px}
.muted a{color:var(--pink);text-decoration:none}
.muted a:hover{text-decoration:underline}
.divider{height:1px;background:var(--border);margin:20px 0}

.alert{padding:11px 14px;border-radius:10px;font-size:13px;margin-bottom:14px;border:1px solid transparent}
.alert.error{background:rgba(239,68,68,.10);border-color:rgba(239,68,68,.3);color:#fca5a5}
.alert.success{background:rgba(16,185,129,.10);border-color:rgba(16,185,129,.3);color:#6ee7b7}
.alert.info{background:rgba(99,102,241,.10);border-color:rgba(99,102,241,.3);color:#a5b4fc}

.tagline{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);font-size:11px;color:var(--text-mute);letter-spacing:.1em;text-transform:uppercase}

@media(max-width:520px){
  .auth-card{padding:28px 22px;border-radius:20px}
  .brand-mark{width:46px;height:46px;font-size:22px}
  .brand-text h1{font-size:22px}
  h2.title{font-size:22px}
  .input{font-size:16px}
}