.section-title {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 10px;
  color: #6366F1;
}

.section-title-sm {
  font-weight: 700;
  margin-bottom: 6px;
  color: #374151;
}

.os-card {
  position: relative;
  border: 1px solid #E6E8EF;
  border-radius: 14px;
  padding: 14px;
  cursor: pointer;
  transition: .2s;
  background: #fff;
}

.os-card:hover {
  background: #f6f7ff;
  border-color: #8B5CF6;
  box-shadow: 0 8px 22px rgba(139, 92, 246, .15);
}

.os-card.active {
  border-color: #3B82F6;
  box-shadow: 0 8px 22px rgba(59, 130, 246, .18);
}

.os-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: #EEF2FF;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 6px;
  overflow: hidden;
}

.os-icon img {
  width: 26px;
  height: 26px;
  object-fit: contain;
}

.os-name {
  font-weight: 800;
  margin-bottom: 4px;
}

.corner-check {
  position: absolute;
  right: -1px;
  top: -1px;
  width: 28px;
  height: 28px;
  border-top-right-radius: 14px;
  border-bottom-left-radius: 8px;
  background: #2563EB;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill {
  border: 1px solid #E5E7EB;
  border-radius: 999px;
  padding: 8px 14px;
  user-select: none;
  cursor: pointer;
  background: #fff;
  transition: .2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0;
}

.pill:hover {
  background: #f3f4ff;
  border-color: #8B5CF6;
  box-shadow: 0 6px 16px rgba(139, 92, 246, .15);
}

.pill.active {
  background: #1E3A8A;
  color: #fff;
  border-color: #1E3A8A;
}

.pill input {
  display: none;
}

.plan-table {
  width: 100%;
}

.plan-table thead th {
  border-bottom: 1px solid #ECEFF5;
  color: #6B7280;
  font-weight: 700;
}

.plan-table tbody tr {
  cursor: pointer;
  transition: .15s;
  position: relative;
}

.plan-table tbody tr:hover {
  background: #F3F4F6;
}

.plan-table tbody tr.active {
  background: #F0F6FF;
  border-left: 3px solid #3B82F6;
}

.plan-table td, .plan-table th {
  padding: 12px 14px;
  vertical-align: middle;
  text-align: center;
}

.tick-cell {
  width: 36px;
  text-align: right;
}

.row-check {
  display: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #2563EB;
  color: #fff;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

.plan-table tr.active .row-check {
  display: inline-flex;
}

.custom-box {
  background: #F7F4FF;
  border: 1px solid #EAE5FF;
  border-radius: 18px;
  padding: 18px;
}

.slider-box {
  margin-bottom: 18px;
}

.slider-box .label {
  font-weight: 700;
  margin-bottom: 6px;
}

.range {
  width: 100%;
  height: 6px;
  border-radius: 999px;
  outline: none;
  background: #E9ECF6;
  -webkit-appearance: none;
  appearance: none;
}

.range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #5B8CFF;
  cursor: pointer;
  box-shadow: 0 0 0 4px rgba(91,140,255,.2);
}

.price-pill {
  border: 1px solid #E6E8EF;
  border-radius: 12px;
  background: #fff;
  padding: 12px 14px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.price-title {
  color: #6B7280;
  font-weight: 700;
}

.price-value {
  font-size: 20px;
  font-weight: 900;
  color: #111827;
}

.price-value.primary {
  color: #7C3AED;
}

.tiny-note {
  font-size: 12px;
  color: #6B7280;
  margin-top: 6px;
}

.quantity {
  display: inline-flex;
  border: 1px solid #E6E8EF;
  border-radius: 10px;
  background: #fff;
  overflow: hidden;
}

.qbtn {
  width: 44px;
  height: 40px;
  border: none;
  background: #F3F4FF;
  font-size: 20px;
  font-weight: 700;
  transition: .15s;
}

.qbtn:hover {
  background: #5B8CFF;
  color: #fff;
}

.qnum {
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  font-weight: 800;
  font-size: 16px;
}

.voucher {
  display: flex;
  gap: 8px;
}

.btn-grad {
  background: linear-gradient(90deg, #5B8CFF, #D36AF6);
  color: #fff !important;
  border: none;
  border-radius: 12px;
  padding: 10px 16px;
  font-weight: 800;
  transition: .15s;
  max-width: none !important;
}

.btn-grad:hover {
  filter: brightness(0.95);
  color: #fff;
}

.total-title {
  color: #6B7280;
  font-weight: 800;
  letter-spacing: .2px;
  margin-bottom: 4px;
}

.total-value {
  font-size: 26px;
  font-weight: 900;
  color: #7C3AED;
}

.side-title {
  font-weight: 800;
  margin-bottom: 10px;
}

.side-kv {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px dashed #EFF2F7;
  color: #374151;
}

.side-kv:last-child {
  border-bottom: none;
}

.pill-row{
  display:flex;
  flex-wrap:wrap;
  gap:22px;
  align-items:center;
}

.pill-row .pill input {
  position:absolute;
  opacity:0;
  pointer-events:none;
}

.pill-row .pill {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-width:110px;
  height:44px;
  padding:0 18px;
  border:1px solid #E5E7EB;
  border-radius:999px;
  background:#fff;
  color:#1f2937;
  font-weight:600;
  line-height:1;
  cursor:pointer;
  user-select:none;
  transition:.2s ease;
  box-shadow:0 1px 0 rgba(0,0,0,.02);
}

.pill-row .pill small {
  color:#f59e0b;
  font-weight:700;
}

.pill-row .pill:hover {
  border-color:#8B5CF6;
  background:#F3F4FF;
  box-shadow:0 6px 16px rgba(139,92,246,.12);
}

.pill-row .pill.active {
  background:#1E40AF;
  border-color:#1E40AF;
  color:#fff;
  box-shadow:0 10px 22px rgba(30,64,175,.28);
}

.pill-row .pill.active small {
  color:#fff;
}

.voucher-item {
  transition: .15s;
}
.voucher-item:hover {
  border-color: #6366F1;
  background: #F9FAFF;
}
.voucher-active {
  border-color: #4F46E5;
  box-shadow: 0 0 0 1px rgba(79,70,229,.3);
}

/*Css purchase*/
.card-custom {
  border-radius: 10px;
  border: 1px solid #e5e7eb;
}
.text-muted-line {
  text-decoration: line-through;
  color: #9ca3af;
}
.price-main {
  font-size: 24px;
  font-weight: 600;
}
.save-tag {
  background: #fee2e2;
  color: #dc2626;
  font-size: 12px;
  padding: 2px 6px;
  border-radius: 6px;
}
.points {
  color: #16a34a;
  font-size: 12px;
  margin-left: 8px;
}
.btn-remove {
  color: #dc2626;
  font-size: 14px;
}
.addon-box {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 8px;
  padding: 12px;
}

/*Section order total*/
.price-old {
  text-decoration: line-through;
  color: #999;
}
.price-new {
  font-size: 1.4rem;
  color: #007bff;
  font-weight: 600;
}
.save-badge {
  background: #ffecec;
  color: #e60000;
  font-size: 0.8rem;
  padding: 2px 8px;
  border-radius: 10px;
}
.confirm-btn {
  background-color: #007bff;
  color: white;
  font-size: 1rem;
  padding: 10px 0;
  border-radius: 6px;
  width: 100%;
}