body { background: #f0f2f5; font-family: "Times New Roman", serif; margin: 0; padding: 20px; }
.no-print { max-width: 600px; margin: 0 auto 30px; }
.form-container { background: white; padding: 20px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.1); }
.form-grid { display: grid; grid-template-columns: 1fr; gap: 6px; }
.section-label { font-weight: bold; font-size: 11px; color: #1a237e; text-transform: uppercase; margin-top: 12px; }

.checkbox-wrapper { display: flex; align-items: center; gap: 8px; margin: 5px 0; }
.checkbox-wrapper input { width: auto; }
.checkbox-wrapper label { font-size: 13px; color: #444; cursor: pointer; }

input, select { padding: 10px; border: 1px solid #ccc; border-radius: 4px; width: 100%; box-sizing: border-box; font-size: 14px; }
input[readonly] { background: #f1f3f9; color: #444; border: 1px solid #d1d9e6; cursor: not-allowed; }
.print-btn { width: 100%; padding: 15px; background: #1a237e; color: white; border: none; border-radius: 4px; cursor: pointer; font-weight: bold; margin-top: 15px; font-size: 16px; }

.pdf-page {
    background: white; width: 210mm; height: 297mm;
    margin: 0 auto; padding: 12mm; box-sizing: border-box;
    display: flex; flex-direction: column; align-items: center;
    border: 1px solid #ddd; overflow: hidden;
}
.logo-wrapper img { width: 100%; max-width: 480px; height: auto; margin-bottom: 5px; }

.title-group { text-align: center; margin: 15px 0; min-height: 60px; }
.main-title { font-size: 24pt; margin: 0; text-decoration: underline; font-weight: bold; }

/* Font style changed from italic to normal below */
.sub-assignment-title { font-size: 18pt; margin-top: 8px; font-style: normal; color: #333; }

.content-body { width: 100%; text-align: center; }
.course-section p { font-size: 15pt; margin: 1px 0; }
.info-block { margin-top: 15px; }
.sub-label { font-size: 16pt; text-decoration: underline; margin-bottom: 4px; }
.info-block p { margin: 1px 0; font-size: 14pt; line-height: 1.2; }
.bold-text { font-weight: bold; font-size: 15pt; }
.date-section { margin-top: 25px; font-size: 15pt; font-weight: bold; }

@media print {
    .no-print { display: none !important; }
    body { background: none; padding: 0; margin: 0; }
    .pdf-page { border: none; width: 100%; height: 100vh; padding: 10mm; margin: 0; }
    @page { size: A4; margin: 0; }
}