/* Shared public footer for the interactive home page and the campus content pages. */
.campus-storefront .campus-footer{grid-template-columns:minmax(0,1.45fr) minmax(120px,.7fr) minmax(220px,1.1fr) minmax(145px,.7fr);gap:26px 32px;align-items:start;padding-top:34px}
.campus-storefront .campus-footer :is(.campus-footer-brand,.campus-footer-links,.campus-footer-social,.campus-footer-controls)>strong{display:block;font-size:12px;letter-spacing:.01em;margin-bottom:11px}
.campus-storefront .campus-footer-brand>strong{font-size:19px;letter-spacing:-.04em}
.campus-storefront .campus-footer-links{display:grid;gap:8px;align-items:start;font-size:11px}
.campus-storefront .campus-footer-links a,.campus-storefront .campus-footer-controls a{width:max-content;max-width:100%;transition:color .2s,transform .2s}
.campus-storefront .campus-footer-links a:hover,.campus-storefront .campus-footer-controls a:hover{color:var(--accent-ink);transform:translateX(3px)}
.campus-storefront .campus-footer-social{min-width:0}
.campus-public-settings .campus-footer-social{margin-top:20px;min-width:0}
.campus-footer-social>strong{display:block;color:var(--ink);font-size:11px;letter-spacing:.01em;margin-bottom:10px}
.campus-social-links{display:flex;flex-wrap:wrap;gap:8px}
.campus-social-link{display:inline-flex;align-items:center;gap:7px;min-height:36px;padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:color-mix(in srgb,var(--paper) 76%,transparent);color:var(--ink);font-size:10px;font-weight:700;box-shadow:0 4px 12px color-mix(in srgb,var(--deep) 8%,transparent);transition:transform .2s,border-color .2s,box-shadow .2s}
.campus-social-link:hover{transform:translateY(-3px);border-color:var(--accent);box-shadow:0 9px 18px color-mix(in srgb,var(--deep) 14%,transparent)}
.campus-social-link svg{width:17px;height:17px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.campus-social-link svg .solid-path,.campus-social-link svg .fill-dot{fill:currentColor;stroke:none}
.campus-social-empty{margin:0;color:var(--muted);font-size:10px;line-height:1.6}
.campus-storefront .campus-footer-controls{display:grid;gap:8px;justify-items:start}
.campus-storefront .campus-footer-controls button{color:var(--ink);font-size:10px;font-weight:600;transition:color .2s,transform .2s}
.campus-storefront .campus-footer-controls button:hover{color:var(--accent-ink);transform:translateX(3px)}
.campus-storefront .campus-footer-bottom{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;gap:12px 24px;flex-wrap:wrap;padding-top:14px;border-top:1px solid var(--line);font-size:10px}
.campus-public-settings .campus-developer-credit{color:var(--muted)}
.campus-developer-credit{display:inline-flex;gap:5px;align-items:center}
.campus-developer-credit a{color:var(--ink);font-weight:800;text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:3px}
.campus-developer-credit a:hover{color:var(--accent-ink)}
.campus-social-trigger{transition:transform .2s,color .2s,background .2s}
.campus-storefront .header-tools .campus-social-trigger{position:relative;isolation:isolate;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:112px;height:38px;padding:0 12px 0 6px;overflow:hidden;border:1px solid color-mix(in srgb,var(--accent) 48%,var(--line));border-radius:999px;background:linear-gradient(135deg,color-mix(in srgb,var(--paper) 96%,white),color-mix(in srgb,var(--accent) 22%,var(--paper)));color:var(--ink);font-size:10px;font-weight:750;box-shadow:0 5px 15px color-mix(in srgb,var(--deep) 12%,transparent);transition:transform .22s,border-color .22s,box-shadow .22s}
.campus-storefront .header-tools .campus-social-trigger:before{content:'';position:absolute;inset:-1px;z-index:-1;border-radius:inherit;background:linear-gradient(110deg,transparent 30%,color-mix(in srgb,white 72%,transparent) 48%,transparent 66%);transform:translateX(-120%);animation:campus-social-shine 5.5s ease-in-out infinite}
.campus-storefront .header-tools .campus-social-trigger:hover{transform:translateY(-2px);border-color:var(--accent);box-shadow:0 9px 22px color-mix(in srgb,var(--deep) 20%,transparent);color:var(--accent-ink)}
.campus-social-glyph{position:relative;display:grid;place-items:center;flex:none;width:27px;height:27px;border-radius:50%;background:linear-gradient(145deg,#ffbe55 3%,#f05871 43%,#bd3ab2 72%,#5868d8 100%);color:#fff;box-shadow:0 3px 9px #9b47734d,inset 0 1px 2px #ffffff80}
.campus-social-glyph svg{display:block;width:16px;height:16px}
.campus-social-dot{fill:#fff;stroke:none}
.campus-social-sparkle{position:absolute;top:-4px;right:-5px;color:var(--accent);font-size:11px;line-height:1;text-shadow:0 1px 2px color-mix(in srgb,var(--deep) 35%,transparent);animation:campus-social-twinkle 2.8s ease-in-out infinite}
.campus-social-label{white-space:nowrap}
.campus-social-arrow{font-size:12px;line-height:1;opacity:.72;transition:transform .2s}
.campus-social-trigger:hover .campus-social-arrow{transform:translate(2px,-2px)}
@keyframes campus-social-shine{0%,72%,100%{transform:translateX(-120%)}84%{transform:translateX(120%)}}
@keyframes campus-social-twinkle{0%,100%{transform:scale(.82) rotate(0);opacity:.72}50%{transform:scale(1.12) rotate(16deg);opacity:1}}
@media(max-width:600px){.campus-storefront .header-tools .campus-social-trigger{width:44px;min-width:44px;height:44px;padding:0}.campus-social-label,.campus-social-arrow{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.campus-social-glyph{width:30px;height:30px}}
@media(prefers-reduced-motion:reduce){.campus-storefront .header-tools .campus-social-trigger:before,.campus-social-sparkle{animation:none}}
.campus-social-dialog{width:min(520px,calc(100% - 30px))}
.campus-social-dialog .campus-footer-social{margin-top:18px}
.campus-social-dialog .campus-developer-credit{display:flex;margin-top:18px;padding-top:14px;border-top:1px solid var(--line);font-size:11px}
.campus-social-dialog .campus-social-empty{padding:12px 14px;border:1px dashed var(--line);border-radius:12px;background:var(--soft)}
@media(max-width:980px){.campus-storefront .campus-footer{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 28px}}
@media(max-width:760px){.campus-public-settings .footer-main{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 24px}.campus-public-settings .footer-bottom{flex-wrap:wrap}}
@media(max-width:600px){.campus-storefront .campus-footer{grid-template-columns:minmax(0,1fr);gap:18px}.campus-storefront .campus-footer-bottom{align-items:flex-start;flex-direction:column;gap:6px}.campus-public-settings .footer-main{grid-template-columns:1fr}.campus-public-settings .footer-bottom{align-items:flex-start;flex-direction:column;gap:8px}.campus-social-links{gap:7px}.campus-social-link{min-height:34px;padding:6px 9px;font-size:9px}}