.package-section { width: 100%; min-width: 0; padding: 24px 0; }
.package-section h1, .package-section h2 { margin-bottom: 20px; }
.package-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 20px; }
.package-panel { background: var(--card-bg, var(--bg-card, #fff)); color: var(--text-dark, var(--text-primary, #333)); border: 1px solid #ddd; border-radius: 12px; padding: 20px; min-width: 0; overflow-wrap: anywhere; }
.package-panel h3 { margin-bottom: 12px; }
.package-panel p, .package-panel li { margin-bottom: 8px; }
.package-panel ul { padding-left: 20px; }
.package-panel button, .package-panel a.btn { margin: 8px 8px 0 0; }
.package-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; align-items: start; }
.package-fields label, .package-item-row label { display: grid; gap: 6px; min-width: 0; align-content: start; }
.package-section input:not([type=checkbox]), .package-section select, .package-section textarea { width: 100%; min-width: 0; box-sizing: border-box; border: 1px solid #ccc; border-radius: 6px; padding: 10px; font: inherit; }
.package-section input[type=checkbox] { width: auto; }
.package-item-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(80px, 120px) auto; align-items: end; gap: 12px; margin: 12px 0; }
.package-payment img { max-width: 280px; width: 100%; height: auto; }
.package-message { margin: 12px 0; color: #994800; }
.package-history { margin-top: 16px; }
.package-hidden { display: none !important; }
.customer-packages { max-width: 1200px; margin: 110px auto 40px; padding: 0 24px; }
.package-card, .treatment-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; border-color: #e7dfd8; box-shadow: 0 7px 24px rgba(65,42,26,.06); transition: transform .2s, box-shadow .2s; }
.package-card:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(65,42,26,.12); }
.package-cover { width: 100%; height: 210px; object-fit: cover; display: block; }
.package-card-body { padding: 22px; flex: 1; min-width: 0; }
.package-card h3, .treatment-card h3 { margin: 12px 0; }
.package-badge { display: inline-block; padding: 5px 12px; border-radius: 30px; background: var(--gold-light, #f4e8c1); color: var(--primary-green, #3d5a45); font-size: .85rem; }
.package-description { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; overflow-wrap:anywhere; }
.package-service-list { padding: 0 !important; list-style: none; margin: 18px 0; }
.package-service-list li { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 4px 12px; border-bottom: 1px solid #eee5de; padding: 10px 0; }
.package-service-list small { grid-column: 1/-1; opacity: .75; }
.package-price { font-size: 1.65rem; font-weight: 700; color: var(--primary-green, #3d5a45); }
.package-retail { opacity: .7; font-size: .9rem; }
.package-saving { color: #4b7153; }
.package-validity { font-size: .9rem; }
.package-card-actions { padding: 0 22px 22px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.package-card-actions label { flex: 1 1 140px; }
.package-card-actions .btn { margin: 0 !important; }
.package-card-actions .btn-primary { flex: 1 1 auto; }
.package-section .btn-secondary { color: var(--primary-green, #3d5a45); border: 1px solid var(--primary-green, #3d5a45); background: transparent; }
.customer-packages a:not(.btn), #treatments-section a:not(.btn) { color: var(--primary-green, #3d5a45); }
.package-detail .package-card { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); }
.package-detail .package-cover { height: 100%; min-height: 460px; grid-row: 1/3; }
.package-detail .package-description { display: block; }
.package-detail .package-card-actions { grid-column: 2; }
.treatment-services { list-style: none; padding: 0 !important; }
.treatment-services li { padding: 12px 0; border-top: 1px solid #eee5de; }
.treatment-services progress { width: 100%; height: 9px; accent-color: var(--primary-green, #3d5a45); }
.treatment-dates { font-size: .88rem; margin: 16px 0; opacity: .8; }
.treatment-card > button, .treatment-card > a, .treatment-card > details, .treatment-card > .package-history { margin: 0 22px 18px; }
.package-empty { padding: 40px 24px; text-align: center; border: 1px dashed #d4c1b2; border-radius: 18px; background: var(--bg-card, #faf7f3); grid-column: 1/-1; }
.package-image-preview { width: 180px; max-height: 130px; object-fit: cover; margin: 12px 0; border-radius: 10px; }
.package-dialog { border: 0; border-radius: 20px; padding: 30px; width: min(540px, calc(100vw - 32px)); max-height: calc(100vh - 48px); overflow: auto; margin: auto; background: var(--bg-card, white); color: var(--text-primary, #333); }
.package-dialog::backdrop { background: rgba(32,24,18,.5); }
.package-dialog-close { float: right; border: 0; background: transparent; font-size: 28px; cursor: pointer; }
.package-payment { text-align: center; clear: both; }
.package-payment .btn { margin: 12px 0; }
.package-sales-table { overflow-x: auto; margin: 20px 0; }
.package-sales-table table { width: 100%; border-collapse: collapse; min-width: 850px; }
.package-sales-table th, .package-sales-table td { padding: 12px; text-align: left; border-bottom: 1px solid #e2ddd8; }
.package-receipt { text-align: left; padding-top: 15px; }
.package-receipt h2, .package-receipt h3 { text-align: center; }
@media (min-width: 1100px) { .customer-packages .package-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 768px) and (max-width: 1099px) { .customer-packages .package-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 767px) {
    .package-detail .package-card { display: flex; }
    .package-detail .package-cover { min-height: 0; height: 240px; }
    .package-card-body { padding: 18px; }
    .package-card-actions { padding: 0 18px 18px; }
    .package-dialog { padding: 20px; }
}
@media print {
    body:has(#saleReceiptDialog[open]) { margin: 0; height: auto !important; min-height: 0 !important; background: white !important; }
    body:has(#saleReceiptDialog[open]) *:has(#saleReceiptDialog) { height: auto !important; min-height: 0 !important; max-height: none !important; overflow: visible !important; background: white !important; }
    body:has(#saleReceiptDialog[open]) *:not(:has(#saleReceiptDialog)):not(#saleReceiptDialog):not(#saleReceiptDialog *) { display: none !important; }
    body:has(#saleReceiptDialog[open]) * { visibility: hidden; }
    body:has(#saleReceiptDialog[open]) #saleReceiptDialog, body:has(#saleReceiptDialog[open]) #saleReceiptDialog * { visibility: visible; }
    #saleReceiptDialog[open] { position: absolute; inset: 0; width: 100%; max-height: none; box-shadow: none; border: none; border-radius: 0; margin: 0; }
    #saleReceiptDialog::backdrop { background: transparent !important; }
    #saleReceiptDialog .no-print { display: none; }
}
@media (max-width: 767px) {
    .package-fields, .package-item-row { grid-template-columns: minmax(0, 1fr); }
    .package-section { padding: 16px 0; }
    .customer-packages { padding: 0 16px; }
    .package-panel { padding: 16px; }
}

.package-pay-method { margin: 0; font-size: 14px; color: #3D5A45; display: flex; align-items: center; gap: 6px; }
.package-pending-purchase { padding: 16px; margin-bottom: 12px; border: 1px solid var(--customer-border,#dce3d8); border-radius: 12px; background: #fff; }
.package-pending-actions,.package-cancel-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.package-pending-actions .btn,.package-cancel-actions .btn { margin: 0; min-height: 44px; padding: 10px 16px; font: inherit; font-size: 14px; letter-spacing: normal; text-transform: none; }
.package-pending-actions .btn,.package-cancel-dialog .btn-outline { color: var(--customer-primary,#3d5a45); background: #fff; border: 1px solid var(--customer-primary,#3d5a45); }
.package-cancel-dialog { position: fixed; inset: 0; color: var(--customer-text,#2e3c30); background: #fff; }
.package-cancel-dialog h3 { font: inherit; font-size: 22px; font-weight: 600; margin-bottom: 16px; }
.package-cancel-dialog p { margin-bottom: 12px; }
.package-cancel-dialog [role=alert] { color: #a62b2b; }
.package-cancel-dialog .package-cancel-danger { background: #a62b2b; border: 1px solid #a62b2b; color: #fff; }
.package-cancel-dialog .package-cancel-danger:hover { background: #8d2424; color: #fff; }
.package-cancel-dialog button:disabled,.package-pending-actions button:disabled { opacity: .55; cursor: not-allowed; }
.package-purchase-status { color: var(--customer-primary,#3d5a45); }

/* Hộp yêu cầu đăng nhập khi mua gói (cùng kiểu với trang đặt lịch) */
.package-login-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 16px;
}
.package-login-modal[hidden] { display: none; }
.package-login-modal .modal-content {
    position: relative;
    background: #fff;
    padding: 50px 40px;
    border-radius: 15px;
    text-align: center;
    max-width: 500px;
    width: 100%;
}
.package-login-modal h2 { color: #333; margin-bottom: 15px; }
.package-login-modal p { color: #666; margin-bottom: 30px; }
.package-login-actions { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; }
.package-login-actions .btn { min-height: 44px; }
.package-login-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 50%;
    background: #f4f0e8;
    font-size: 22px;
    cursor: pointer;
}

/* Public catalog has bounded columns even for one matching package. */
.customer-packages .package-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:24px; }
.customer-packages .package-grid .package-card { min-width:0; display:flex; flex-direction:column; }
.customer-packages .package-grid .package-card-body { flex:1; }
.customer-packages .package-grid .package-cover { height:auto; aspect-ratio:4/3; object-fit:cover; }
.customer-packages .package-grid h3 { display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; overflow-wrap:anywhere; }
.package-preview { padding-left:18px; font-size:14px; }
.package-preview li { overflow-wrap:anywhere; }
.package-catalog-controls { display:flex; flex-wrap:wrap; align-items:end; gap:16px; margin:24px 0; }
.package-catalog-controls label { flex:1 1 240px; }
.package-catalog-controls :is(input,select) { display:block; width:100%; min-width:0; min-height:44px; padding:8px 12px; border:1px solid var(--customer-border,#dee7e0); border-radius:8px; font:inherit; }
.customer-packages .btn { min-height:44px; }
.customer-packages .btn-primary { background:var(--customer-primary,#315e4b); color:white; }
#packageResultCount { margin:16px 0; scroll-margin-top:100px; }
@media(max-width:1023px) { .customer-packages .package-grid { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media(max-width:639px) { .customer-packages .package-grid { grid-template-columns:minmax(0,1fr); } }