:root {
  --bg: #0b0f1a;
  --bg-2: #131a2c;
  --card: #1c2540;
  --card-hover: #25315a;
  --accent: #ffc857;
  --accent-2: #ff7e5f;
  --text: #e6e9f5;
  --muted: #8a93b2;
  --danger: #ff5b78;
  --ok: #4ade80;
  --radius: 12px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: linear-gradient(135deg, var(--bg) 0%, var(--bg-2) 100%);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  min-height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  font-size: 22px;
  font-weight: 700;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: 1px;
}

.user-strip {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
}

.user-strip .user-name { font-weight: 600; }
.user-strip .balance {
  background: rgba(255,200,87,0.15);
  color: var(--accent);
  padding: 4px 10px;
  border-radius: 999px;
  font-variant-numeric: tabular-nums;
}

button.primary, .login-card button {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #1a1a1a;
  border: none;
  padding: 9px 18px;
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
  font-size: 14px;
  transition: transform .1s ease, box-shadow .2s ease;
}
button.primary:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(255,126,95,0.35); }
button.ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 7px 14px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 13px;
}
button.ghost:hover { color: var(--text); border-color: rgba(255,255,255,0.3); }

.lobby {
  max-width: 1280px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}
.lobby h2 {
  margin: 0 0 16px;
  font-size: 16px;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 1px;
}
.section { margin-bottom: 36px; }
.section:last-child { margin-bottom: 0; }
.section[hidden] { display: none; }

.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
@media (max-width: 960px) { .grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 720px) { .grid { grid-template-columns: repeat(2, 1fr); } }

.card {
  position: relative;
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform .15s ease, background .2s ease, box-shadow .2s ease;
  border: 1px solid rgba(255,255,255,0.04);
  display: flex;
  flex-direction: column;
}
.card:hover {
  background: var(--card-hover);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

.card .thumb {
  width: 100%;
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  font-weight: 700;
  letter-spacing: 1px;
  background-size: cover;
  background-position: center;
}
.card .body {
  padding: 12px 14px 14px;
}
.card .name {
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 4px;
}
.card .code {
  font-size: 11px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.card.status-verified   { border-color: rgba(74,222,128,0.35); }
.card.status-broken     { border-color: rgba(255,91,120,0.4); opacity: 0.85; }
.card.status-incomplete { border-color: rgba(138,147,178,0.4); opacity: 0.6; cursor: not-allowed; }
.card.status-incomplete:hover { transform: none; background: var(--card); box-shadow: none; }
.card .badge {
  position: absolute;
  top: 8px;
  right: 8px;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  background: var(--danger);
  color: #1a1a1a;
}
.card .badge-ok         { background: var(--ok);     color: #062b13; }
.card .badge-warn       { background: var(--danger); color: #2a0510; }
.card .badge-incomplete { background: var(--muted);  color: #0b0f1a; }

/* color tiles for thumbs */
.thumb-jl       { background: linear-gradient(135deg,#ff7e5f,#ffc857); color:#3a1500; }
.thumb-chicken  { background: linear-gradient(135deg,#ff9d6e,#ffe66d); color:#3a1f00; }
.thumb-squid    { background: linear-gradient(135deg,#e91e63,#ff5252); color:#fff; }
.thumb-twist    { background: linear-gradient(135deg,#3aa3ff,#7c3aed); color:#fff; }
.thumb-pappu    { background: linear-gradient(135deg,#10b981,#06b6d4); color:#fff; }
.thumb-7updown  { background: linear-gradient(135deg,#0ea5e9,#22d3ee); color:#001a26; }
.thumb-andar    { background: linear-gradient(135deg,#a855f7,#ec4899); color:#fff; }
.thumb-townrush { background: linear-gradient(135deg,#0f766e,#65a30d); color:#fff; }
.thumb-pg       { background: linear-gradient(135deg,#facc15,#f97316); color:#3a1500; }
.thumb-jdb      { background: linear-gradient(135deg,#fb7185,#fbbf24); color:#3a1500; }
.thumb-jackpot  { background: linear-gradient(135deg,#06b6d4,#fde047); color:#003844; }
.thumb-megablock{ background: linear-gradient(135deg,#7c3aed,#1e293b); color:#fff; }
.thumb-plinko   { background: linear-gradient(135deg,#84cc16,#f43f5e); color:#fff; }
.thumb-aviator  { background: linear-gradient(135deg,#ef4444,#1f2937); color:#fff; }

.login-view {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 60px);
  padding: 24px;
}
.login-card {
  width: 100%;
  max-width: 360px;
  background: var(--card);
  padding: 28px 26px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.06);
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.login-card h2 { margin: 0 0 4px; font-size: 20px; font-weight: 600; }
.login-card label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}
.login-card input {
  background: rgba(0,0,0,0.25);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text);
  font-size: 14px;
  outline: none;
}
.login-card input:focus { border-color: var(--accent); }
.login-card .hint { color: var(--muted); font-size: 12px; margin: 0; line-height: 1.5; }
.login-error { color: var(--danger); font-size: 13px; min-height: 18px; }