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.mark-toggle__dot{border-color:#fffffff5;background:#fffffff5}.selection-panel__primary{background:linear-gradient(135deg,#4daee0,#78c8ea);color:#fff}@media (max-width: 960px){.gallery-shell{grid-template-columns:1fr}.gallery-hero__nav-toggle{display:inline-flex}.gallery-shell__sidebar{position:static;display:none}.gallery-shell__sidebar--open{display:block}}@media (max-width: 640px){.gallery-page{padding:14px}.gallery-hero,.gallery-shell__sidebar,.gallery-shell__content,.selection-panel{border-radius:22px}.gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.gallery-hero{flex-direction:column;align-items:start}.gallery-shell__toolbar{align-items:start;flex-direction:column}}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;background:#152632ad;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:center;padding:24px}.lightbox__surface{width:min(1180px,100%);max-height:100%;overflow:auto;background:#f7fbfdf5;border-radius:30px;padding:24px;box-shadow:0 26px 64px #11212b42}.lightbox__close{margin-left:auto;display:block;width:44px;height:44px;min-width:44px;padding:0;font-size:1.9rem;line-height:1}.lightbox__body{display:grid;gap:20px;grid-template-columns:1.5fr minmax(260px,340px);margin-top:16px}.lightbox__image{width:100%;min-height:420px;max-height:72vh;object-fit:contain;background:linear-gradient(180deg,#eef4f7,#dde8ee);border-radius:24px}.lightbox__aside{display:flex;flex-direction:column;gap:16px}.lightbox__actions-row{display:flex;align-items:center;gap:10px}.lightbox__mark-action{display:inline-flex;align-items:center;justify-content:center;padding:0;border-radius:999px;border:1px solid rgba(117,181,215,.28);background:#e3f1f8f5;color:#1c4a63}.lightbox__mark-action--active{background:linear-gradient(135deg,#4daee033,#78c8ea4d);border-color:#4daee099;color:#0f5a80}.lightbox__aside h2{margin:8px 0}.image-actions{display:flex;gap:10px}.image-actions__button,.lightbox__actions-row .mark-toggle{width:42px;height:42px;min-width:42px;padding:0;display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(117,181,215,.28);background:#e3f1f8f5;color:#1c4a63}.image-actions__icon{font-size:1.25rem;line-height:1}.lightbox__actions-row .mark-toggle{border-color:#75b5d757}.lightbox__actions-row .mark-toggle .mark-toggle__dot{width:16px;height:16px;border-color:currentColor}@media (max-width: 840px){.lightbox{padding:12px}.lightbox__surface{padding:18px;border-radius:22px}.lightbox__body{grid-template-columns:1fr}.lightbox__image{min-height:260px}}.selection-panel{position:fixed;right:24px;bottom:24px;z-index:18;display:flex;align-items:center;gap:18px;padding:14px 16px;min-width:min(420px,calc(100vw - 48px))}.selection-panel__actions{display:flex;gap:10px;margin-left:auto}.selection-panel--active{box-shadow:0 24px 50px #6890a733}@media (max-width: 640px){.selection-panel{left:12px;right:12px;bottom:12px;min-width:0;flex-direction:column;align-items:stretch}.selection-panel__actions{margin-left:0}}