/* ═══════════════════════════════════════════════════════════════════════════
   SPARK M!NDS — auth + membership (sign in with Google/Apple, $4.99 site pass)
   Server-config driven (/api/public/auth-config). Session uses Supabase default
   storage so it's shared with every SPARK app on the domain. Gold aesthetic.
═══════════════════════════════════════════════════════════════════════════ */
:root{
  --sa-gold:#f5c542; --sa-gold-bright:#ffd700; --sa-gold-warm:#ffe066;
  --sa-ink:#f4f1e8; --sa-muted:#9aa0aa; --sa-line:rgba(255,255,255,.14);
  --sa-glow:rgba(245,197,66,.3);
}

/* ── topbar account button ── */
.account-button{
  position:relative; display:inline-flex; align-items:center; gap:7px;
  border:1px solid var(--sa-line); color:#d9dce2; background:rgba(5,7,10,.4);
  padding:8px 13px; border-radius:999px; cursor:pointer;
  font-family:var(--font-mark,'Orbitron',sans-serif);
  font-size:10px; letter-spacing:.12em; text-transform:uppercase; font-weight:600;
  transition:border-color .25s, color .25s, background .25s, transform .25s;
}
.account-button:hover{ border-color:rgba(245,197,66,.5); color:#fff; background:rgba(245,197,66,.07); transform:translateY(-1px); }
.account-button .sa-avatar{ width:16px; height:16px; border-radius:50%;
  background:radial-gradient(circle at 40% 35%, var(--sa-gold-warm), #7a5c00); flex:0 0 auto; }
.account-button.is-member{ border-color:rgba(245,197,66,.55); color:var(--sa-gold-warm); box-shadow:0 0 16px -6px var(--sa-glow); }
.account-button .sa-crown{ color:var(--sa-gold); font-size:11px; }

/* ── modal ── */
.sa-modal{ position:fixed; inset:0; z-index:1600; display:flex; align-items:center; justify-content:center;
  padding:clamp(16px,4vw,40px);
  background:radial-gradient(900px 600px at 50% -10%, rgba(245,197,66,.08), transparent 60%), rgba(3,4,7,.84);
  backdrop-filter:blur(16px) saturate(130%); -webkit-backdrop-filter:blur(16px) saturate(130%);
  opacity:0; visibility:hidden; pointer-events:none; transition:opacity .35s, visibility .35s; }
.sa-modal.open{ opacity:1; visibility:visible; pointer-events:auto; }
.sa-backdrop{ position:absolute; inset:0; }
.sa-card{ position:relative; z-index:1; width:min(420px,100%); max-height:90vh; overflow:auto;
  border:1px solid rgba(245,197,66,.24); border-radius:20px; padding:30px clamp(22px,4vw,34px) 28px;
  background:linear-gradient(180deg, rgba(12,14,19,.98), rgba(6,8,12,.99));
  box-shadow:0 40px 120px -30px rgba(0,0,0,.85), 0 0 0 1px rgba(255,255,255,.03) inset;
  transform:translateY(16px) scale(.985); transition:transform .4s cubic-bezier(.2,.8,.2,1);
  font-family:var(--font-body,'Space Grotesk','Inter',sans-serif); color:var(--sa-ink); text-align:center; }
.sa-modal.open .sa-card{ transform:none; }
.sa-close{ position:absolute; top:12px; right:14px; width:34px; height:34px; border-radius:50%;
  border:1px solid var(--sa-line); background:rgba(5,7,10,.6); color:var(--sa-muted);
  font-size:20px; line-height:1; cursor:pointer; transition:.2s; }
.sa-close:hover{ border-color:var(--sa-gold); color:#fff; transform:rotate(90deg); }
.sa-eyebrow{ font-family:var(--font-mark,'Orbitron',sans-serif); font-size:10px; letter-spacing:.3em; color:var(--sa-gold); text-transform:uppercase; }
.sa-title{ font-family:var(--font-mark,'Orbitron',sans-serif); font-weight:800; font-size:22px; letter-spacing:.05em; margin:8px 0 6px; }
.sa-sub{ color:var(--sa-muted); font-size:13px; line-height:1.5; margin-bottom:20px; }
.sa-msg{ color:var(--sa-gold-warm); font-size:12.5px; margin-bottom:16px; min-height:0; }

.sa-provider{ display:flex; align-items:center; justify-content:center; gap:10px; width:100%;
  padding:13px 16px; margin-bottom:10px; border-radius:12px; cursor:pointer;
  border:1px solid var(--sa-line); background:rgba(255,255,255,.04); color:var(--sa-ink);
  font-size:14px; font-weight:600; transition:.2s; }
.sa-provider:hover{ border-color:var(--sa-gold); background:rgba(255,255,255,.07); transform:translateY(-1px); }
.sa-provider svg{ width:20px; height:20px; }
.sa-provider.apple svg{ color:#fff; }

.sa-divider{ display:flex; align-items:center; gap:12px; margin:18px 0; color:var(--sa-muted); font-size:10px; letter-spacing:.2em; }
.sa-divider::before, .sa-divider::after{ content:''; flex:1; height:1px; background:var(--sa-line); }

/* membership card */
.sa-plan{ margin-top:6px; border:1px solid rgba(245,197,66,.35); border-radius:16px; padding:20px;
  background:linear-gradient(160deg, rgba(245,197,66,.08), rgba(255,255,255,.02)); text-align:left; }
.sa-plan-top{ display:flex; align-items:baseline; justify-content:space-between; gap:10px; margin-bottom:12px; }
.sa-plan-name{ font-family:var(--font-mark,'Orbitron',sans-serif); font-weight:800; font-size:16px; letter-spacing:.05em; color:var(--sa-gold-warm); }
.sa-plan-price{ font-family:var(--font-mark,'Orbitron',sans-serif); font-weight:900; font-size:24px; color:#fff; }
.sa-plan-price span{ font-size:12px; color:var(--sa-muted); font-weight:500; }
.sa-plan-list{ list-style:none; padding:0; margin:0 0 16px; display:flex; flex-direction:column; gap:8px; }
.sa-plan-list li{ font-size:12.5px; color:var(--sa-ink); display:flex; gap:8px; align-items:flex-start; }
.sa-plan-list li::before{ content:'✦'; color:var(--sa-gold); flex:0 0 auto; }
.sa-cta{ display:block; width:100%; padding:13px; border:none; border-radius:12px; cursor:pointer;
  font-family:var(--font-mark,'Orbitron',sans-serif); font-weight:700; font-size:12px; letter-spacing:.14em; text-transform:uppercase;
  color:#1a1204; background:linear-gradient(135deg, var(--sa-gold-warm), var(--sa-gold)); transition:.2s; }
.sa-cta:hover{ filter:brightness(1.08); transform:translateY(-1px); box-shadow:0 8px 22px -8px var(--sa-glow); }
.sa-ghost{ display:block; width:100%; margin-top:10px; padding:11px; border-radius:12px; cursor:pointer;
  border:1px solid var(--sa-line); background:none; color:var(--sa-muted); font-size:11px; letter-spacing:.1em; text-transform:uppercase; transition:.2s; }
.sa-ghost:hover{ color:#fff; border-color:var(--sa-gold); }
.sa-account-email{ font-size:13px; color:var(--sa-ink); margin-bottom:4px; word-break:break-all; }
.sa-account-status{ font-size:11px; letter-spacing:.12em; text-transform:uppercase; margin-bottom:18px; }
.sa-account-status.member{ color:var(--sa-gold-warm); }
.sa-account-status.free{ color:var(--sa-muted); }
.sa-fineprint{ font-size:10px; color:var(--sa-muted); margin-top:14px; line-height:1.5; }

/* ── email/password + magic-link form (full site sign-up) ── */
.sa-form{ text-align:left; margin-top:2px; }
.sa-input{ width:100%; padding:12px 14px; border-radius:12px; border:1px solid var(--sa-line);
  background:rgba(255,255,255,.04); color:var(--sa-ink);
  font-family:var(--font-body,'Space Grotesk','Inter',sans-serif); font-size:13.5px;
  outline:none; margin-bottom:10px; transition:border-color .2s, background .2s; box-sizing:border-box; }
.sa-input::placeholder{ color:var(--sa-muted); }
.sa-input:focus{ border-color:var(--sa-gold); background:rgba(255,255,255,.06); }
.sa-pw-wrap{ position:relative; }
.sa-pw-wrap .sa-input{ padding-right:64px; }
.sa-pw-eye{ position:absolute; right:8px; top:9px; border:none; background:none;
  color:var(--sa-muted); font-size:10px; letter-spacing:.08em; text-transform:uppercase;
  padding:4px 6px; border-radius:8px; }
.sa-pw-eye:hover{ color:var(--sa-gold-warm); }
.sa-form-msg{ font-size:12px; line-height:1.45; margin:2px 0 10px; }
.sa-form-msg.err{ color:#ff7d7d; }
.sa-form-msg.ok{ color:var(--sa-gold-warm); }
.sa-alt{ display:flex; flex-direction:column; gap:7px; margin-top:12px; }
.sa-linkbtn{ background:none; border:none; color:var(--sa-muted); font-size:12px;
  font-family:var(--font-body,'Space Grotesk','Inter',sans-serif); letter-spacing:.02em; transition:color .2s; }
.sa-linkbtn:hover{ color:var(--sa-gold-warm); text-decoration:underline; }

/* ── tile lock badges (used by the app launcher / hub) ── */
.tier-badge{ position:absolute; top:6px; right:6px; z-index:8; font-family:var(--font-mark,'Orbitron',sans-serif);
  font-size:7.5px; letter-spacing:.08em; text-transform:uppercase; font-weight:700; padding:3px 6px; border-radius:999px;
  border:1px solid; pointer-events:none; line-height:1;
  background:rgba(5,7,11,.92); box-shadow:0 2px 8px rgba(0,0,0,.5); -webkit-backdrop-filter:blur(3px); backdrop-filter:blur(3px); }
.tier-badge.signin{ color:#7fe0ff; border-color:rgba(97,216,255,.6); }
.tier-badge.member{ color:var(--sa-gold-warm); border-color:rgba(245,197,66,.6); }
.tier-badge.unlocked{ color:#36ff78; border-color:rgba(54,255,120,.5); }
.app-tile.is-locked, .presents-card.is-locked{ position:relative; }
.app-tile.is-locked .at-badge, .app-tile.is-locked .at-name{ opacity:.82; }

/* Restore a visible OS cursor on the auth modal + account button (host page hides it). */
.account-button, .sa-modal, .sa-modal *{ cursor:auto; }
.account-button, .sa-modal button, .sa-modal a, .sa-provider, .sa-cta, .sa-ghost, .sa-close{ cursor:pointer; }
.sa-modal input, .sa-modal textarea{ cursor:text; }

@media (prefers-reduced-motion:reduce){ .sa-card{ transition:none; } }