@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&display=swap');

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: "Poppins", sans-serif;
    background: #050510;
    min-height: 100vh;
    padding: 20px;
    line-height: 1.6;
    overflow-x: auto;
    color: #fff;
}

/* Remove old particles since we want unified clean look */
body::before { display: none; } 

.container {
    max-width: 1200px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    overflow: hidden;
    backdrop-filter: blur(20px);
}

.header {
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    padding: 40px 20px;
}
.header h1 {
    font-size: clamp(1.6rem, 5vw, 2.4rem);
    font-weight: 700;
    margin-bottom: 8px;
    background: linear-gradient(90deg, #ff6a00, #ee0979, #8e2de2);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.header p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.6);
}

.table-container { padding: 30px; }

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.1);
}

th {
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
    padding: 20px;
    text-align: center;
    font-weight: 600;
    text-transform: uppercase;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.category-header { width: 150px; background: rgba(255,255,255,0.04); }

td {
    padding: 24px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    vertical-align: top;
    border-right: 1px solid rgba(255, 255, 255, 0.05);
}

.category-cell {
    font-weight: 600;
    font-size: 1.1rem;
    text-align: center;
    vertical-align: middle;
}

.bao-gom { 
    color: #ff6a00; 
    background: linear-gradient(135deg, rgba(255,106,0,0.1), rgba(238,9,121,0.05)); 
    border-left: 3px solid #ee0979;
}
.khong-bao-gom { 
    color: rgba(255,255,255,0.6); 
    background: rgba(255,255,255,0.03); 
    border-left: 3px solid rgba(255,255,255,0.3);
}

.details-cell { color: rgba(255,255,255,0.8); }
.details-cell ul { list-style: none; padding: 0; }
.details-cell li {
    margin: 10px 0;
    padding-left: 20px;
    position: relative;
}
.details-cell li:before {
    content: "◦";
    color: #ee0979;
    position: absolute;
    left: 0;
    font-size: 1.2rem;
}

.pricing-cell {
    background: linear-gradient(135deg, rgba(142,45,226,0.1), rgba(238,9,121,0.05));
    color: #ffc107;
    font-size: 1.1rem;
    text-align: center;
}

.highlight {
    background: linear-gradient(135deg, rgba(255,106,0,0.15), rgba(238,9,121,0.15));
    font-weight: 700;
    padding: 12px 16px;
    border-radius: 12px;
    color: #fff;
    border: 1px solid rgba(238,9,121,0.25);
    display: inline-block;
}

tr:hover td { background: rgba(255, 255, 255, 0.06); }

/* Nút quay lại trang chủ */
.back-home {
  text-align: center;
  margin: 20px 0;
}

.back-home-btn {
  display: inline-block;
  padding: 12px 24px;
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
  font-weight: 500;
  border-radius: 50px;
  border: 1px solid rgba(255,255,255,0.15);
  text-decoration: none;
  transition: all 0.3s ease;
}

.back-home-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

@media (max-width: 575px) {
    table, thead, tbody, th, td, tr { display: block; }
    thead tr { position: absolute; top: -9999px; left: -9999px; }
    tbody tr { border: 1px solid rgba(255,255,255,0.1); border-radius: 16px; margin-bottom: 20px; padding: 15px; }
    tbody td { border: none !important; border-bottom: 1px solid rgba(255,255,255,0.05) !important; padding: 15px 0; text-align: left;}
    tbody td:before {
        content: attr(data-label);
        font-weight: 600;
        display: block;
        margin-bottom: 8px;
        opacity: 0.6;
        font-size: 0.85rem;
    }
    .category-cell { text-align: left; background: transparent !important; padding: 0 0 10px 0 !important; font-size: 1.3rem; }
}