body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: linear-gradient(180deg, #031B22, #000000);
  color: #ffffff;
}

.container {
  max-width: 900px;
  margin: auto;
  padding: 30px 15px;
  text-align: center;
}

.logo {
  max-width: 120px;
  margin-bottom: 10px;
}

.subtitle {
  color: #7CFF9E;
  margin-bottom: 25px;
}

.search-box {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.search-box input {
  padding: 10px 12px;
  border-radius: 8px;
  border: 2px solid #2CFF7A;
  outline: none;
  font-size: 15px;
}

.card {
  background: #0b1f26;
  border: 1px solid #2cff7a;
  border-radius: 12px;
  padding: 15px;
  margin: 10px auto;
  max-width: 500px;
  text-align: left;
}
.fb-btn {
  display: inline-block;
  margin: 10px 0 20px;
  padding: 10px 16px;
  background: #1877f2;
  color: #ffffff !important;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
}

.fb-btn:hover {
  opacity: 0.85;
}
/* Hàng icon mạng xã hội */
.social-row {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin: 14px 0 22px;
}

/* Icon tròn chung */
.social-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
  text-decoration: none;
}

/* Facebook */
.social-icon.fb {
  background: #1877f2;
}

/* Zalo */
.social-icon.zalo {
  background: #0068ff;
}

/* Hover */
.social-icon:hover {
  opacity: 0.85;
}
.subtitle-small {
  font-size: 11px;
  opacity: 0.65;
}
.event-box {
  margin: 20px auto 28px;
  max-width: 420px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0,0,0,0.25);
}

.event-box a {
  text-decoration: none;
  color: #ffffff;
  display: block;
}

.event-box img {
  width: 100%;
  display: block;
}

.event-caption {
  background: linear-gradient(
    to top,
    rgba(0,0,0,0.85),
    rgba(0,0,0,0.3)
  );
  padding: 12px;
  font-weight: 600;
  text-align: center;
  font-size: 14px;
}
.player-card {
  position: relative;
  background: #061b22;
  border: 1.5px solid #00ff88;
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 20px;
  color: #eafff5;
  overflow: hidden;
}
.score {
  color: #ff3b3b;
  font-weight: bold;
}
.score {
  color: #ff3b3b;
  font-weight: bold;
}
/* LOGO CHÌM GIỮA TRANG */
.page-watermark {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 420px;
  height: 420px;
  background: url("logo.png") no-repeat center;
  background-size: contain;
  opacity: 0.08;
  pointer-events: none;
  z-index: 0;
}
/* ICON PICKLEBALL TRƯỚC MỖI GIÁ TRỊ */
.player-card p {
  position: relative;
  padding-left: 26px;
  margin: 6px 0;
}

.player-card p::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 16px;
  height: 16px;
  background: url("pickleball.svg") no-repeat center;
  background-size: contain;
}
/* TÊN HỘI VIÊN MÀU ĐỎ */
.player-card h3 {
  color: #ff3b3b;
  font-weight: bold;
}
#result h3 {
  color: #ff3b3b;
  font-weight: bold;
}
color: #ff1e1e;
text-shadow: 0 0 6px rgba(255,59,59,0.6);
/* ĐỒNG HỒ ĐẾM LƯỢT TRUY CẬP */
.visit-counter {
  margin-top: 30px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 18px;
  border-radius: 12px;
  background: #020c10;
  border: 1.5px solid #00ff88;
  box-shadow: 0 0 18px rgba(0,255,136,0.25);
}

.visit-counter .label {
  font-size: 14px;
  color: #7cff9e;
}

.visit-counter .number {
  font-family: "Courier New", monospace;
  font-size: 22px;
  letter-spacing: 3px;
  color: #ff3b3b;
}