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.engineering-pathway-group>[data-engineering-content]{margin:0}
.engineering-pathway-group>[data-engineering-prep-tracker]{margin-top:10px}
.engineering-prep-tracker{margin:0;border:1px solid rgba(34,211,238,.22);border-radius:10px;background:linear-gradient(180deg,rgba(10,17,21,.9),rgba(7,11,14,.94));overflow:hidden}
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.engineering-prep-summary-copy small{color:var(--accent);font-size:.62rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase}
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.engineering-prep-intro{margin:0 0 16px;color:var(--muted);line-height:1.65;font-size:.9rem}
.engineering-prep-list{display:grid;gap:14px}
.engineering-prep-card{border:1px solid var(--line);border-radius:10px;background:rgba(5,9,12,.72);padding:16px}
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.engineering-prep-target{margin-top:14px;padding:12px;border:1px solid rgba(34,211,238,.18);border-radius:8px;background:rgba(34,211,238,.045)}
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.engineering-prep-track{height:6px;margin-top:9px;border-radius:999px;background:rgba(255,255,255,.07);overflow:hidden}
.engineering-prep-track i{display:block;height:100%;background:var(--accent);border-radius:inherit}
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.engineering-prep-target .engineering-prep-target-note{margin-top:8px;font-size:.72rem;color:#aab7be}
.engineering-prep-target.is-complete{border-color:rgba(94,230,168,.34);background:rgba(94,230,168,.055)}
.engineering-prep-target.is-complete .engineering-prep-track i{background:var(--success)}
.engineering-prep-target.is-complete small{color:var(--success)}
.engineering-prep-action-block{margin-top:14px;padding-top:13px;border-top:1px solid var(--line)}
.engineering-prep-action-block.is-manual-add{margin-top:0;padding-top:0;border-top:0}
.engineering-prep-action-block.is-correct{margin-top:12px;padding:13px;border:1px solid rgba(255,209,102,.18);border-radius:8px;background:rgba(255,209,102,.025)}
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.engineering-prep-action-head strong{font-size:.76rem;color:var(--text);text-transform:uppercase;letter-spacing:.08em}
.engineering-prep-action-head span{color:var(--muted);font-size:.72rem;line-height:1.45;text-align:right}
.engineering-prep-quick{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.engineering-prep-quick button{min-height:34px;padding:0 11px;border:1px solid var(--line-accent);border-radius:7px;background:var(--accent-soft);color:var(--accent);font-weight:900;cursor:pointer}
.engineering-prep-quick button:hover{border-color:var(--accent)}
.engineering-prep-manual{margin-top:12px}
.engineering-prep-manual>summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:center;min-height:40px;padding:0 14px;border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.025);color:var(--muted);font-size:.72rem;font-weight:900;letter-spacing:.09em;text-transform:uppercase}
.engineering-prep-manual>summary::-webkit-details-marker{display:none}
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.engineering-prep-manual[open]>summary{color:var(--text);border-color:var(--line-accent);background:rgba(34,211,238,.045)}
.engineering-prep-manual[open]>summary::after{content:' −'}
.engineering-prep-manual-body{margin-top:10px;padding:13px;border:1px solid var(--line);border-radius:8px;background:rgba(8,13,16,.68)}
.engineering-prep-entry{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;margin-top:10px}
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.engineering-prep-entry button{min-height:42px}
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.engineering-prep-status{min-height:20px;margin-top:12px;font-size:.78rem;color:var(--muted)}
.engineering-prep-status[data-state='success']{color:var(--success)}
.engineering-prep-status[data-state='error']{color:var(--danger)}
.engineering-prep-card button:disabled{opacity:.55;cursor:not-allowed}
@media(max-width:620px){.engineering-pathway-group{padding:8px}.engineering-prep-tracker>summary{grid-template-columns:minmax(0,1fr) auto;gap:10px}.engineering-prep-summary-count{grid-column:1/2;text-align:left}.engineering-prep-tracker>summary::after{grid-column:2;grid-row:1/3}.engineering-prep-card-head{flex-direction:column}.engineering-prep-total{text-align:left}.engineering-prep-target>div:first-child{align-items:flex-start;flex-direction:column;gap:4px}.engineering-prep-action-head{align-items:flex-start;flex-direction:column;gap:4px}.engineering-prep-action-head span{text-align:left}.engineering-prep-entry{grid-template-columns:1fr}.engineering-prep-entry .btn{width:100%}.engineering-prep-meta{flex-direction:column;gap:3px}}
