.vlw-wrap{max-width:560px;margin:24px auto;text-align:center;font-family:system-ui,'Be Vietnam Pro',sans-serif}
.vlw-stage{position:relative;display:inline-block;line-height:0}
.vlw-canvas{max-width:100%;height:auto;border-radius:50%;box-shadow:0 12px 40px rgba(0,0,0,.18)}
/* Mũi tên sang phải (3 giờ) — ô trúng nằm ngang, dễ đọc */
.vlw-pointer{position:absolute;top:50%;right:-8px;transform:translateY(-50%);z-index:3;
  width:0;height:0;border-top:17px solid transparent;border-bottom:17px solid transparent;
  border-right:34px solid #dc2626;filter:drop-shadow(0 2px 4px rgba(0,0,0,.4))}
.vlw-spin-btn{margin-top:22px;padding:14px 48px;border:none;border-radius:100px;cursor:pointer;
  font-size:1.15rem;font-weight:800;letter-spacing:.03em;text-transform:uppercase;color:#fff;
  background:linear-gradient(180deg,#3b82f6,#1d4ed8);box-shadow:0 8px 22px rgba(29,78,216,.4);
  transition:transform .15s,box-shadow .2s,opacity .2s}
.vlw-spin-btn:hover{transform:translateY(-2px)}
.vlw-spin-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}
.vlw-toast{margin-top:14px;display:none;padding:.6rem 1.1rem;border-radius:10px;background:#fee2e2;color:#b91c1c;font-size:.9rem;font-weight:600}
.vlw-toast.on{display:inline-block}
/* Reveal mode */
.vlw-reveal-box{display:flex;align-items:center;justify-content:center;width:520px;max-width:90vw;height:200px;
  border-radius:18px;background:linear-gradient(135deg,#1e3a8a,#1d4ed8);color:#fff;overflow:hidden;
  box-shadow:0 12px 40px rgba(0,0,0,.25)}
.vlw-reveal-name{font-size:2rem;font-weight:800;padding:0 16px;line-height:1.2}
.vlw-reveal-name.vlw-win{color:#fde047;transform:scale(1.08);transition:transform .2s}
/* Confetti phủ toàn khu vực */
.vlw-confetti{position:absolute;inset:0;pointer-events:none;z-index:9;display:none}
.vlw-confetti.on{display:block}
/* Overlay chúc mừng */
.vlw-congrats{position:absolute;inset:0;z-index:10;display:flex;align-items:center;justify-content:center;
  pointer-events:none;opacity:0;visibility:hidden;transition:opacity .25s}
.vlw-congrats.show{opacity:1;visibility:visible}
.vlw-congrats-card{pointer-events:auto;position:relative;background:#fff;border-radius:20px;padding:34px 40px 30px;text-align:center;max-width:88%;
  box-shadow:0 24px 70px rgba(0,0,0,.4);transform:scale(.8);transition:transform .35s cubic-bezier(.16,1,.3,1)}
.vlw-congrats.show .vlw-congrats-card{transform:scale(1)}
.vlw-congrats-emoji{font-size:2.6rem;line-height:1;animation:vlw-bounce 1s ease infinite}
.vlw-congrats-title{margin:.4rem 0;font-size:1.05rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#f59e0b}
.vlw-congrats-name{font-size:2rem;font-weight:900;color:#0a1f72;line-height:1.2}
.vlw-congrats-x{position:absolute;top:8px;right:12px;border:none;background:none;cursor:pointer;
  font-size:1.7rem;line-height:1;color:#9aa0a6;padding:2px 6px;transition:color .15s}
.vlw-congrats-x:hover{color:#dc2626}
@keyframes vlw-bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.vlw-stage{position:relative}
/* Số lượt đã quay */
.vlw-counter{font-size:1rem;font-weight:600;color:#334155;margin-bottom:12px}
.vlw-counter .vlw-count{font-weight:800;color:#1d4ed8}
/* Danh sách trúng thưởng */
.vlw-winners{max-width:520px;margin:22px auto 0;text-align:left;background:#f8fafc;border:1px solid #e5e7eb;border-radius:14px;padding:14px 18px}
.vlw-winners-title{font-weight:800;color:#0a1f72;margin-bottom:8px}
.vlw-winners-list{list-style:none;margin:0;padding:0;max-height:220px;overflow:auto}
.vlw-winners-list li{display:flex;justify-content:space-between;gap:12px;padding:6px 2px;border-bottom:1px dashed #e5e7eb}
.vlw-winners-list li:last-child{border-bottom:none}
.vlw-w-name{font-weight:600;color:#111827}
.vlw-w-time{color:#6b7280;font-size:.85rem;font-variant-numeric:tabular-nums;white-space:nowrap}
.vlw-winners-empty{color:#9ca3af;margin:4px 0 0}
/* Thẻ "trượt" (chúc may mắn lần sau) */
.vlw-congrats.vlw-lose .vlw-congrats-name{color:#64748b;font-size:1.55rem}
.vlw-congrats.vlw-lose .vlw-congrats-emoji{animation:none}
.vlw-congrats.vlw-lose .vlw-congrats-title{display:none}