/* Term-year strip Gantt */
.strip-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:0 6px 20px rgba(15,23,42,.05);position:relative;overflow:hidden;margin-bottom:24px}
.strip-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad-line)}
.strip-card h3{font-size:1.2em;letter-spacing:-.3px;margin-bottom:6px;color:var(--ink)}
.strip-card h3 small{font-size:.78em;color:var(--text3);font-weight:500}
.strip-card .stsub{font-size:.86em;color:var(--text3);margin-bottom:18px;max-width:780px;line-height:1.55}
.strip-header{display:grid;grid-template-columns:240px 1fr;gap:14px;margin-bottom:8px}
.strip-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-radius:8px;overflow:hidden;border:1px solid var(--line);background:#FAFBFE}
.strip-col{padding:10px 12px;text-align:center;font-family:var(--font-mono);font-size:.74em;font-weight:700;color:var(--text3);border-right:1px solid var(--line)}
.strip-col:last-child{border-right:none}
.strip-col .y{display:block;font-size:1.1em;color:var(--ink);font-family:var(--font-display)}
.strip-row{display:grid;grid-template-columns:240px 1fr;gap:14px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line)}
.strip-row:last-child{border-bottom:none}
.strip-label{display:flex;flex-direction:column;gap:3px;min-width:0}
.strip-label .nm{font-family:var(--font-display);font-weight:700;color:var(--ink);font-size:.92em;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.strip-label .mt{font-size:.7em;color:var(--text4);font-family:var(--font-mono);display:flex;align-items:center;gap:6px}
.strip-track{position:relative;height:36px;background:linear-gradient(90deg,#F8FAFD 0%,#F8FAFD 25%,#FFF 25%,#FFF 50%,#F8FAFD 50%,#F8FAFD 75%,#FFF 75%,#FFF 100%);border:1px solid var(--line);border-radius:6px;overflow:hidden}
.strip-track::before,.strip-track::after,.strip-track .div{content:'';position:absolute;top:0;bottom:0;width:1px;background:var(--line);z-index:1}
.strip-track::before{left:25%}
.strip-track::after{left:50%}
.strip-track .div{left:75%}
.strip-bar{position:absolute;top:6px;bottom:6px;border-radius:5px;display:flex;align-items:center;padding:0 8px;font-family:var(--font-mono);font-size:.7em;font-weight:700;color:#FFF;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;z-index:2;box-shadow:0 2px 6px rgba(15,23,42,.18)}
.strip-bar.feature{background:linear-gradient(90deg,var(--blue),var(--blue-2))}
.strip-bar.library{background:linear-gradient(90deg,var(--teal),var(--teal-2))}
.strip-bar.series{background:linear-gradient(90deg,var(--cyan),var(--sky))}
.strip-bar.dts{background:linear-gradient(90deg,var(--gold),#F59E0B)}
.strip-bar.muted{opacity:.4}
.strip-tick{position:absolute;top:0;bottom:0;display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:.7em;font-weight:700;color:var(--text4);z-index:1;pointer-events:none}
.strip-tick.eligible{color:var(--teal)}
.strip-tick.eligible::before{content:'✓ ';color:var(--teal)}
.strip-empty{padding:18px;text-align:center;color:var(--text4);font-size:.85em}
.strip-legend{display:flex;flex-wrap:wrap;gap:14px;margin-top:14px;padding-top:14px;border-top:1px dashed var(--line);font-size:.78em;color:var(--text3)}
.strip-legend .lg{display:flex;align-items:center;gap:6px}
.strip-legend .swatch{width:14px;height:14px;border-radius:3px}
.strip-legend .swatch.feature{background:linear-gradient(90deg,var(--blue),var(--blue-2))}
.strip-legend .swatch.library{background:linear-gradient(90deg,var(--teal),var(--teal-2))}
.strip-legend .swatch.series{background:linear-gradient(90deg,var(--cyan),var(--sky))}
.strip-legend .swatch.dts{background:linear-gradient(90deg,var(--gold),#F59E0B)}
.strip-legend .lg .ok{color:var(--teal);font-weight:700}