/* Matrix Spins auth + account pages */

:root {
  --bg: #0a0e27;
  --bg-elev: #13182f;
  --bg-card: #1a2040;
  --border: rgba(212, 175, 55, 0.22);
  --gold: #d4af37;
  --gold-2: #b8860b;
  --text: #f0f0f5;
  --muted: #9aa3c3;
  --danger: #ef4444;
  --success: #10b981;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { min-height: 100%; }
body {
  /* Layers (top→bottom): gold vignette tints, a navy readability scrim, then a
     premium casino-lounge backdrop. The .rs-card sits opaque on top, so text
     stays fully legible while the backdrop reads as atmosphere. */
  background-color: var(--bg);
  background-image:
    radial-gradient(1200px 600px at 20% -10%, rgba(212,175,55,.12), transparent 60%),
    radial-gradient(900px 500px at 110% 110%, rgba(212,175,55,.08), transparent 60%),
    linear-gradient(180deg, rgba(10,14,39,.82) 0%, rgba(10,14,39,.90) 100%),
    url('../assets/backgrounds/auth_bg.webp');
  background-size: auto, auto, auto, cover;
  background-position: center, center, center, center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.5;
}
a { color: var(--gold); text-decoration: none; }
a:hover { text-decoration: underline; }

.rs-shell { max-width: 520px; margin: 6vh auto; padding: 0 1.2rem; }
.rs-shell-wide { max-width: 960px; margin: 4vh auto; padding: 0 1.2rem; }
.rs-card {
  background: linear-gradient(180deg, var(--bg-card), var(--bg-elev));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 2rem;
  box-shadow: 0 20px 40px rgba(0,0,0,.35);
}
.rs-brand {
  text-align: center;
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--gold);
  letter-spacing: 2px;
  margin-bottom: 1.4rem;
  text-transform: uppercase;
}
h1 { font-family: 'Plus Jakarta Sans', 'Inter', sans-serif; font-size: 1.4rem; margin-bottom: 1rem; }
h2 { font-family: 'Plus Jakarta Sans', 'Inter', sans-serif; font-size: 1.15rem; margin: 1.5rem 0 .8rem; }
p.muted { color: var(--muted); font-size: .92rem; }

.field { margin-bottom: 1rem; }
.field label { display: block; font-size: .82rem; color: var(--muted); margin-bottom: .4rem; text-transform: uppercase; letter-spacing: 1px; }
.field input, .field select, .field textarea {
  width: 100%; padding: .7rem .8rem; border-radius: 8px;
  background: #0d1229; color: var(--text); border: 1px solid var(--border);
  font: inherit;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--gold);
}
.field.checkbox { display: flex; gap: .6rem; align-items: flex-start; }
.field.checkbox input { width: auto; margin-top: .25rem; }
.field.checkbox label { text-transform: none; letter-spacing: 0; color: var(--text); font-size: .92rem; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }

.btn {
  display: inline-block; width: 100%; padding: .85rem 1rem;
  border-radius: 8px; border: none; cursor: pointer;
  background: linear-gradient(180deg, var(--gold), var(--gold-2));
  color: #1a1205; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
  font-size: .92rem;
}
.btn:hover { filter: brightness(1.08); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.secondary {
  background: transparent; color: var(--text); border: 1px solid var(--border);
}
.btn.danger { background: var(--danger); color: white; }
.btn-inline { width: auto; padding: .5rem .9rem; font-size: .8rem; }

.alert {
  padding: .7rem .9rem; border-radius: 8px; margin-bottom: 1rem; font-size: .9rem;
  border: 1px solid; background: rgba(239, 68, 68, .08);
  border-color: var(--danger); color: #ffb3b3;
  display: none;
}
.alert.success { background: rgba(16,185,129,.08); border-color: var(--success); color: #c7ffe3; }
.alert.visible { display: block; }

.links { display: flex; justify-content: space-between; margin-top: .8rem; font-size: .88rem; color: var(--muted); }

.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: .9rem 1.4rem;
  background: rgba(10,14,39,.8); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.topbar .brand { color: var(--gold); font-weight: 800; letter-spacing: 2px; font-size: 1rem; text-transform: uppercase; }
.topbar .actions { display: flex; gap: .8rem; align-items: center; }
.balance-chip {
  padding: .4rem .7rem; border: 1px solid var(--border); border-radius: 999px;
  color: var(--gold); font-weight: 600; font-size: .9rem;
}

.stat-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem; margin: 1rem 0 2rem;
}
.stat {
  background: var(--bg-elev); padding: 1rem; border-radius: 10px; border: 1px solid var(--border);
}
.stat .label { color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: 1px; }
.stat .value { margin-top: .3rem; font-size: 1.35rem; font-weight: 700; color: var(--gold); }

.table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.table th, .table td { padding: .7rem .6rem; text-align: left; border-bottom: 1px solid rgba(255,255,255,.05); }
.table th { color: var(--muted); font-weight: 500; font-size: .78rem; text-transform: uppercase; letter-spacing: 1px; }
.table td.num { text-align: right; font-variant-numeric: tabular-nums; }

.badge {
  display: inline-block; padding: .12rem .5rem; border-radius: 999px; font-size: .72rem;
  background: rgba(255,255,255,.06); color: var(--muted);
}
.badge.success { background: rgba(16,185,129,.15); color: #c7ffe3; }
.badge.warn    { background: rgba(234,179,8,.15); color: #ffe7a3; }
.badge.danger  { background: rgba(239,68,68,.15); color: #ffc1c1; }