/* (c)2026 by schmidberger.it */
body { font-family: sans-serif; padding: 20px; display: flex; flex-direction: column; align-items: center; text-align: center; }
.hidden { display: none !important; }
.btn { padding: 15px 30px; margin: 10px; font-size: 1.2rem; cursor: pointer; display: block; width: 100%; max-width: 300px; border: none; border-radius: 5px; background: #2196F3; color: white; }
.input-field { padding: 12px; margin: 8px 0; font-size: 2rem; width: 100%; max-width: 300px; border: 1px solid #ccc; border-radius: 5px; box-sizing: border-box; display: block; }
.select-field { padding: 12px; margin: 8px 0; font-size: 2rem; width: 100%; max-width: 300px; border: 1px solid #ccc; border-radius: 5px; box-sizing: border-box; display: block; background-color: #fff; }
#reader { width: 100%; max-width: 400px; margin: 20px auto; }
#reader video { width: 100% !important; height: auto !important; }
#scanner-status { max-width: 400px; color: #b00020; }
#trainer-main-container > .btn { margin-left: auto; margin-right: auto; }
#qrcode { display: flex; justify-content: center; margin: 20px 0; }
#qrcode canvas, #qrcode img { display: block; }
.copyright { margin-top: 24px; color: #888; font-size: 0.75rem; }
ul { list-style: none; padding: 0; width: 100%; max-width: 400px; }
li { background: #f4f4f4; margin: 5px 0; padding: 10px; border-radius: 4px; text-align: left; }
#print-area { display: none; }

@media print {
    @page { margin: 15mm; }
    body { display: block; padding: 0; color: #000; }
    body * { visibility: hidden; }
    #print-area, #print-area * { visibility: visible; }
    #print-area {
        display: block !important;
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
    }
    #print-area h1 { margin: 0 0 16px; text-align: left; }
    #print-trainer, #print-sport, #print-date, #print-time {
        margin: -8px 0 16px;
        text-align: left;
    }
    #print-list { width: 100%; border-collapse: collapse; font-size: 11pt; }
    #print-list th, #print-list td {
        border: 1px solid #555;
        padding: 7px 9px;
        text-align: left;
    }
    #print-list th { background: #e5e5e5; font-weight: bold; }
    #print-list tbody tr:nth-child(even) { background: #f5f5f5; }
}