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@import '../../styles/skeleton'; |
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|
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/* |
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* Host pages do not load the design system foundation stylesheet (only the form inside the |
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* iframe does), so the values here are self-contained. The spinner accent follows the same |
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* --givewp-primary-color the launcher buttons use. |
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*/ |
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.givewp-embed-frame { |
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position: relative; |
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|
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&[data-state='loading']='loading'], |
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&[data-state='slow']='slow'] { |
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min-height: 20rem; |
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} |
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|
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&__loading { |
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position: absolute; |
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inset: 0; |
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display: flex; |
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align-items: center; |
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justify-content: center; |
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} |
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|
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&__spinner { |
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width: 2.5rem; |
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height: 2.5rem; |
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border-radius: 50%; |
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border: 3px solid rgba(0, 0, 0, 0.12); |
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border-top-color: var(--givewp-primary-color, rgba(0, 0, 0, 0.55)); |
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animation: givewp-embed-frame-spin 0.8s linear infinite; |
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} |
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|
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/* |
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* A skeleton sits in normal flow and sets the frame's height itself; the spinner keeps the |
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* absolute, centered layout above. |
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*/ |
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&[data-placeholder='skeleton']='skeleton'] &__loading { |
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position: static; |
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display: block; |
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/* The skeleton's container queries resolve against this box, the same width as the iframe. */ |
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container-type: inline-size; |
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} |
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|
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&__iframe { |
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width: 1px; |
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min-width: 100%; |
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border: 0; |
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visibility: hidden; |
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opacity: 0; |
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transition: opacity 0.2s ease; |
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} |
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|
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/* Until the handshake the iframe's default height must not add to the placeholder's. */ |
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&[data-state='loading']='loading'] &__iframe, |
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&[data-state='slow']='slow'] &__iframe { |
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position: absolute; |
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top: 0; |
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left: 0; |
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} |
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|
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&[data-state='ready']='ready'] &__iframe { |
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visibility: visible; |
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opacity: 1; |
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} |
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|
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/* |
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* Overlays the placeholder rather than sitting under it: a skeleton can be taller than the |
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* viewport, so anything below it lands below the fold where nobody scrolls to it. |
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*/ |
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&__fallback { |
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position: absolute; |
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z-index: 1; |
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margin: 0; |
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text-align: center; |
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animation: givewp-embed-frame-fade-in 0.3s ease; |
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|
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/* The donate-button stylesheet styles the link as a pill, so give it its own centered line. */ |
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a { |
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display: block; |
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width: fit-content; |
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margin: 0.75rem auto 0; |
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} |
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} |
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|
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/* The spinner is short and centered, so the message fits along the bottom of the frame. */ |
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&[data-placeholder='spinner']='spinner'] &__fallback { |
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inset: auto 0 1rem; |
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} |
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|
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/* Over a skeleton the message becomes a card at the top edge, where the viewer already is. */ |
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&[data-placeholder='skeleton']='skeleton'] &__fallback { |
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top: 1rem; |
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left: 50%; |
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box-sizing: border-box; |
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/* With `left: 50%` the shrink-to-fit space is half the frame, so size to the text and let |
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the cap do the wrapping. */ |
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width: max-content; |
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max-width: min(28rem, calc(100% - 2rem)); |
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padding: 1rem 1.5rem; |
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background-color: #fff; |
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border: 1px solid rgba(0, 0, 0, 0.08); |
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border-radius: 0.5rem; |
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box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.15); |
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transform: translateX(-50%); |
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} |
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} |
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|
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@keyframes givewp-embed-frame-spin { |
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to { |
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transform: rotate(360deg); |
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} |
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} |
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|
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@keyframes givewp-embed-frame-fade-in { |
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from { |
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opacity: 0; |
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} |
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} |
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|
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@media (prefers-reduced-motion: reduce) { |
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.givewp-embed-frame__iframe { |
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transition: none; |
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} |
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|
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.givewp-embed-frame__spinner, |
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.givewp-embed-frame__fallback { |
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animation: none; |
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} |
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} |
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|
