body { background: #f5f6f8; }
.settings { max-width: 1100px; }
.print-page {
    width: 210mm;
    height: 297mm;
    margin: 0 auto;
    padding: 8mm;
    background: #fff;
    color: #000;
    box-sizing: border-box;
    break-after: page;
    page-break-after: always;
    overflow: hidden;
}
.print-page:last-child {
    break-after: auto;
    page-break-after: auto;
}
.page-header {
    height: 20mm;
    display: flex;
    font-size: 10pt;
    line-height: 1.35;
}
.course-list { flex: 1; min-width: 0; overflow: hidden; }
.course-line { display: grid; grid-template-columns: 1fr auto auto auto; gap: 8px; }
.course-line span { min-width: 0; }
.page-summary {
    width: 22mm;
    flex: 0 0 22mm;
    margin-left: 3mm;
    text-align: center;
    border-left: 1px solid #777;
    font-size: 9pt;
}
.page-summary div { height: 10mm; display: flex; align-items: center; justify-content: center; }
.page-summary div + div { border-top: 1px solid #777; }
.sticker-grid { display: grid; height: 255mm; }
.count-35 { grid-template-columns: repeat(5, 1fr); grid-template-rows: repeat(7, 1fr); }
.count-30 { grid-template-columns: repeat(5, 1fr); grid-template-rows: repeat(6, 1fr); }
.count-18 { grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(6, 1fr); }
.count-15 { grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(5, 1fr); }
.sticker {
    padding: 1.5mm;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    font-family: "Microsoft YaHei", sans-serif;
    border-right: 1px dashed #b7b7b7;
    border-bottom: 1px dashed #b7b7b7;
}
.sticker-name { font-size: 15pt; line-height: 1.2; word-break: break-all; }
.sticker-seat { font-size: 30pt; line-height: 1.05; font-weight: bold; margin: .5mm 0; }
.sticker-detail { font-size: 9pt; line-height: 1.25; word-break: break-all; }
.density-compact .sticker { padding: .8mm; }
.density-compact .sticker-name { font-size: 12pt; }
.density-compact .sticker-seat { font-size: 24pt; }
.density-compact .sticker-detail { font-size: 7.5pt; line-height: 1.15; }
.density-spacious .sticker { padding: 2mm; }
.density-spacious .sticker-name { font-size: 17pt; }
.density-spacious .sticker-seat { font-size: 34pt; }
.density-spacious .sticker-detail { font-size: 10pt; }
.page-divider { max-width: 210mm; border: 0; border-top: 2px dashed #7b7b7b; margin: 14mm auto; }
@media print {
    @page { size: A4 portrait; margin: 0; }
    body { background: #fff; }
    body > *:not(#app) { display: none !important; }
    #app > *:not(#print-result) { display: none !important; }
    .no-print, .page-divider { display: none !important; }
    #print-result { display: block !important; }
    .print-page { margin: 0; }
}