.average-grade-buttons { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 0 0 18px; }
.average-grade-grade-btn { min-width: 44px; padding: 9px 0; border: 1px solid #3c9ac7; border-radius: 4px; background: #fff; color: #247da8; font-size: 16px; font-weight: 700; cursor: pointer; }
.average-grade-grade-btn:hover, .average-grade-grade-btn:focus { background: #3c9ac7; color: #fff; }
.average-grade-secondary { background: #fff; color: #247da8; border: 1px solid #3c9ac7; }
.average-grade-paste-field textarea { resize: vertical; }
.average-grade-paste-actions { margin-top: 10px; }
.average-grade-error { min-height: 18px; margin: 10px 0 0; color: #b42318; font-size: 13px; }
.average-grade-form input[aria-invalid="true"] { border-color: #b42318; }

.average-grade-list-wrap { margin: 18px 0; }
.average-grade-list-label { display: block; margin-bottom: 8px; color: #233445; font-weight: 600; }
.average-grade-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.average-grade-chip { display: flex; align-items: center; gap: 6px; padding: 6px 6px 6px 12px; border: 1px solid #dce5eb; border-radius: 999px; background: #f4f8fa; color: #233445; font-weight: 600; }
.average-grade-chip-remove { width: 22px; height: 22px; line-height: 20px; padding: 0; border: 0; border-radius: 50%; background: transparent; color: #71808c; font-size: 15px; cursor: pointer; }
.average-grade-chip-remove:hover, .average-grade-chip-remove:focus { background: #dce5eb; color: #b42318; }
.average-grade-empty { margin: 0; color: #71808c; }

.average-grade-result h2 { margin-top: 0; color: #233445; font-size: 22px; }
.average-grade-result h3 { margin: 24px 0 8px; color: #233445; font-size: 17px; }
.average-grade-summary { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.average-grade-stat { padding: 13px; border: 1px solid #dce5eb; border-radius: 5px; background: #fff; }
.average-grade-stat span { display: block; color: #5d6b78; font-size: 13px; }
.average-grade-stat strong { display: block; margin-top: 6px; color: #233445; font-size: 22px; }
.average-grade-distribution td, .average-grade-scenarios td { text-align: center; font-weight: 600; color: #233445; }
.average-grade-target-result { padding: 12px 14px; border: 1px solid #dce5eb; border-radius: 5px; background: #f4f8fa; color: #233445; font-weight: 600; }
.average-grade-note { margin-top: 14px; color: #5d6b78; font-size: 13px; line-height: 1.5; }
.average-grade-status { min-height: 20px; margin: 12px 0 0; color: #247da8; }
.average-grade-explanation { max-width: 760px; }
.average-grade-faq dt { margin-top: 16px; color: #233445; font-weight: 600; }
.average-grade-faq dd { margin: 4px 0 0; color: #465461; line-height: 1.6; }

@media (max-width: 600px) {
    .average-grade-buttons { gap: 6px; }
    .average-grade-grade-btn { min-width: 40px; }
    .average-grade-summary { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 360px) {
    .average-grade-summary { grid-template-columns: 1fr; }
}

@media print {
    .front-navbar, .front-footer, .front-breadcrumbs, .front-tools-sidebar, .front-tools-local-note, .average-grade-form, .average-grade-result-actions, .average-grade-status, .average-grade-explanation { display: none !important; }
    .front-tools-layout { display: block; }
    .average-grade-result:not([hidden]) { display: block !important; border: 0; padding: 0; margin: 0; }
    .average-grade-summary { grid-template-columns: repeat(3, 1fr); }
}