:root {
    --cg-bg-1: #0b0f1a;
    --cg-bg-2: #131a2b;
    --cg-glass: rgba(255, 255, 255, 0.06);
    --cg-glass-border: rgba(255, 255, 255, 0.12);
    --cg-green: #22c55e;
    --cg-red: #ef4444;
    --cg-violet: #a855f7;
    --cg-accent: #38bdf8;
}

body {
    background: radial-gradient(circle at 20% -10%, #1c2540 0%, var(--cg-bg-1) 55%),
                linear-gradient(180deg, var(--cg-bg-1), var(--cg-bg-2));
    min-height: 100vh;
    color: #e5e7eb;
}

.cg-navbar {
    background: rgba(11, 15, 26, 0.75);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--cg-glass-border);
}

.text-gradient {
    background: linear-gradient(90deg, var(--cg-green), var(--cg-accent), var(--cg-violet));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.cg-glass {
    background: var(--cg-glass);
    border: 1px solid var(--cg-glass-border);
    border-radius: 1rem;
    backdrop-filter: blur(14px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}

/* ---- Wallet + round header ---- */
.cg-wallet-value {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.cg-round-number {
    font-family: "Courier New", monospace;
    letter-spacing: 1px;
}

/* ---- Circular countdown ---- */
.cg-countdown {
    width: 120px;
    height: 120px;
    position: relative;
}

.cg-countdown svg { transform: rotate(-90deg); width: 100%; height: 100%; }

.cg-countdown circle {
    fill: none;
    stroke-width: 8;
}

.cg-countdown .cg-track { stroke: rgba(255,255,255,0.1); }

.cg-countdown .cg-progress {
    stroke: var(--cg-accent);
    stroke-linecap: round;
    transition: stroke-dashoffset 0.4s linear, stroke 0.3s ease;
}

.cg-countdown.cg-closing .cg-progress { stroke: var(--cg-red); }

.cg-countdown-label {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

/* ---- Colour selection cards ---- */
.cg-colour-card {
    border-radius: 1rem;
    padding: 1.5rem 1rem;
    text-align: center;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
    user-select: none;
}

.cg-colour-card:hover { transform: translateY(-4px); }

.cg-colour-card.cg-green { background: linear-gradient(160deg, rgba(34,197,94,0.25), rgba(34,197,94,0.05)); }
.cg-colour-card.cg-red { background: linear-gradient(160deg, rgba(239,68,68,0.25), rgba(239,68,68,0.05)); }
.cg-colour-card.cg-violet { background: linear-gradient(160deg, rgba(168,85,247,0.25), rgba(168,85,247,0.05)); }

.cg-colour-card.cg-selected.cg-green { border-color: var(--cg-green); box-shadow: 0 0 24px rgba(34,197,94,0.5); }
.cg-colour-card.cg-selected.cg-red { border-color: var(--cg-red); box-shadow: 0 0 24px rgba(239,68,68,0.5); }
.cg-colour-card.cg-selected.cg-violet { border-color: var(--cg-violet); box-shadow: 0 0 24px rgba(168,85,247,0.5); }

.cg-colour-card.cg-disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
}

.cg-colour-emoji { font-size: 2.5rem; line-height: 1; }

/* ---- Result chips ---- */
.cg-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
}
.cg-chip.cg-green { background: rgba(34,197,94,0.18); color: var(--cg-green); }
.cg-chip.cg-red { background: rgba(239,68,68,0.18); color: var(--cg-red); }
.cg-chip.cg-violet { background: rgba(168,85,247,0.18); color: var(--cg-violet); }
.cg-chip.cg-pending { background: rgba(148,163,184,0.18); color: #cbd5e1; }
.cg-chip.cg-win { background: rgba(34,197,94,0.18); color: var(--cg-green); }
.cg-chip.cg-loss { background: rgba(239,68,68,0.18); color: var(--cg-red); }

.cg-fade-in { animation: cgFadeIn 0.35s ease; }
@keyframes cgFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

.auth-card {
    max-width: 440px;
    margin: 3rem auto;
    padding: 2rem;
}

/* ---- Result balls (shared by admin/history pages; wingo.css restyles them on the game screen) ---- */
.wg-mini.g { background: radial-gradient(circle at 30% 30%, #4ade80, #16a34a); }
.wg-mini.r { background: radial-gradient(circle at 30% 30%, #f87171, #dc2626); }
.wg-mini.rv { background: linear-gradient(135deg, #dc2626 50%, #9333ea 50%); }
.wg-mini.gv { background: linear-gradient(135deg, #16a34a 50%, #9333ea 50%); }