.spacer {
    height: min(calc(100vw * 0.25), 15vh);
}

.form-container {
    width: 100%;
    display: flex;
    flex-direction: column;
    margin: 0;
    align-items: center;
}

.rsvp-parent {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    margin: 0;
    align-items: center;
    background-color: var(--accent-3);
    box-shadow: 0 -0.25rem 1rem rgba(0, 0, 0, 0.15);
    z-index: 0;
}

.rsvp-parent::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    opacity: 0.2;
    background-image: url('../assets/bg-tileable.webp');
    background-size: 30vw;
}

.rsvp-sbs {
    width: 75%;
    display: flex;
    flex-direction: row;
    position: relative;
    gap: 2rem;
}



.rsvp-image,
.rsvp-container {
    width: 0;
    flex-grow: 1;
}



.rsvp-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.rsvp-image-frame {
    margin: 1rem;
    overflow: hidden;
    position: relative;
}

.rsvp-image-frame img {
    display: block;
    max-height: 60vh;
    max-width: 25vw;
    height: auto;
}

.rsvp-image-frame::after {
    content: "";
    position: absolute;
    inset: 0;

    border-radius: inherit;

    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.5);

    pointer-events: none;
}


.rsvp-container {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    justify-content: center;
}

.search-container {
    width: 75%;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    padding: 1rem;
}

.results-container-parent {
    position: relative;
}

.results-container {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    background-color: var(--accent-1);
    padding: 1rem;
    padding-top: 0;
    box-sizing: border-box;
    max-height: 10rem;
    overflow-y: auto;
    overflow-x: hidden;
    border-bottom-left-radius: 1rem;
    border-bottom-right-radius: 1rem;
}

.rsvp-form {
    display: flex;
    gap: 1rem;
    flex-direction: column;
    justify-content: center;
    align-items: stretch;

    width: 75%;
    height: 100%;
}

.rsvp-form fieldset {
    border-radius: 0.4rem;
    border-color: var(--secondary-color);
    border-width: 1px;
}

.radio-option input[type="radio"] {
    display: none;
}

.radio-option label {
    display: flex;
    align-items: center;
    gap: calc(var(--font-size-regular) * 0.5);
    cursor: pointer;
}

.radio-mark {
    width: calc(var(--font-size-regular) * 0.6);
    height: calc(var(--font-size-regular) * 0.6);
    border: 0.1rem solid var(--accent-1);
    border-radius: 50%;
    position: relative;
}

.radio-option input[type="radio"]:checked+label {
    color: var(--primary-color-dark);
}

.radio-option input[type="radio"]:checked+label .radio-mark {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.radio-option input[type="radio"]:checked+label .radio-mark::after {
    content: "";
    position: absolute;

    width: calc(var(--font-size-regular) * 0.3);
    height: calc(var(--font-size-regular) * 0.3);

    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);

    border-radius: 50%;
    background: var(--primary-color);
}

.checkbox-option input[type="checkbox"] {
    display: none;
}

.checkbox-option label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.checkmark {
    width: calc(var(--font-size-regular) * 0.6);
    height: calc(var(--font-size-regular) * 0.6);
    border: 0.1rem solid var(--secondary-color);
    border-radius: 0.2rem;
    position: relative;
}

.checkbox-option input[type="checkbox"]:checked+label .checkmark {
    border-color: var(--primary-color);
}

.checkbox-option input[type="checkbox"]:checked+label {
    color: var(--primary-color-dark);
}

.checkbox-option input[type="checkbox"]:checked+label .checkmark::after {
    content: "♥";
    font-size: calc(var(--font-size-regular) * 0.6);
    position: absolute;
    inset: 0;

    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-color);
    color: var(--accent-3);
}

#name_search_bar {
    display: flex;
    flex-direction: row;
    gap: 0.5rem;
}

#name_search_bar input {
    flex: 1;
    background-color: var(--accent-3);
    border: none;
    padding-left: 1rem;
    color: var(--secondary-color);
    box-shadow: 0.25rem 0.25rem 1rem rgba(0, 0, 0, 0.15);
}

#name_search_bar input::placeholder {
    color: var(--accent-2);
}

#name_search_bar input:focus {
    outline-color: var(--primary-color);
    background-color: var(--accent-3);
    color: var(--secondary-color);
}

#name_search_bar input:not(:placeholder-shown) {
    outline-color: var(--primary-color);
    background-color: var(--accent-3);
    color: var(--secondary-color);
}

#name_search_bar input:autofill #name_search_bar input:autofill:focus #name_search_bar input:autofill:hover #name_search_bar input:-webkit-autofill #name_search_bar input:-webkit-autofill:focus #name_search_bar input:-webkit-autofill:hover {
    outline-color: var(--primary-color);
    background-color: var(--accent-3);
    color: var(--secondary-color);
}

#results_section {
    padding-top: 1rem;
    display: flex;
    flex-direction: column;
}

#results_section button {
    text-align: left;
    color: var(--secondary-color);
    background-color: transparent;
    padding-top: 0.5rem;
    border: none;
    border-bottom: 0.1rem var(--secondary-color) solid;
    display: flex;
    align-items: flex-end;
    transition: 0.1s ease-in-out;
}

#results_section button:hover {
    color: var(--accent-3);
    background-color: var(--primary-color);
    border-bottom-color: transparent;
}

@media (orientation: portrait),
(max-width: 768px) {
    .rsvp-sbs {
        flex-direction: column-reverse;
    }

    .rsvp-image,
    .rsvp-container {
        flex: 1;
        width: 100%;
    }
}