.sticky {
    z-index: 1;
    position: sticky;
    position: -webkit-sticky; /* Safari */
}

.grid-container {
    width: 75%;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fill,minmax(550px,1fr));
    gap: 30px;
    margin-top: 30px;
}

.grid-item {
    transition: opacity 0.55s, transform 0.4s;
    transform: translateY(0);
    opacity: 1;
}
.disappear {
    transform: translateY(3rem);
    opacity: 0;
}

.q-panel {
    overflow: hidden;
    flex-grow: 1;
}
.q-panel.glass {
    background-color: rgba(0,0,0,0.2);
    border-color: rgba(255,255,255,0.1);
}
.panel-header {
    display: flex;
    align-items: stretch;
}
.panel-header :nth-child(3) {
    border-radius: 0 0 0 20px;
}
.panel-kanji {
    font-size: 1.6em;
    background-color: rgba(30,200,30,0.5);
    padding: 6px 16px;
    border-radius: 0 0 20px 0;
    color: #fff;
    cursor: pointer;
}
.panel-meaning-container {
    display: flex;
    padding: 0 6px 0 15px;
    flex-grow: 1;
    align-items: center
}
.panel-meaning {
    font-size: 1.2em;
}
.panel-reading-onyomi {
    display: flex;
    align-items: center;
    padding: 0 12px;
    background-color: rgba(30,30,200,0.5);
    font-size: 1.1em;
    color: #fff;
}

.panel-reading-kunyomi {
    display: flex;
    align-items: center;
    padding: 0 12px;
    background-color: rgba(255,175,0,0.5);
    font-size: 1.1em;
    color: #fff;
}
.panel-vocab {
    padding: 8px;
    font-size: 0.9rem;
}
.panel-vocab.expand {
    max-height: 75vh;
    overflow-y: auto;
}
.vocab-grid {
    max-height: 35vh;
    display: grid;
    grid-template-columns: 8rem auto auto;
    align-items: center;
}
.v-entry {
    display:contents;
}
.v-entry > * {
    padding: 0.25rem 0.75rem 0.25rem 0.75rem;
}
.v-entry > .kanji {
    grid-column: span 1;
}
.v-entry > .kana {
    grid-column: span 1;

}
.v-entry > .english {
    grid-column: span 1;
    text-align: right;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.v-entry > .classes {
    display: none;
    grid-column: span 3;
    padding-bottom: 0.25rem;
}
.vocab-grid.expand {
    grid-template-columns: auto auto auto;
}
.vocab-grid.expand > .v-entry > * {
    padding-bottom: 0;
}
.vocab-grid.expand .kanji {
    font-size: 1rem;
}
.vocab-grid.expand .kana {
    font-size: 1rem;
    grid-column: span 2;
    text-align: right;
}
.vocab-grid.expand .english {
    grid-column: span 3;
    text-align: left;
    overflow: visible;
    white-space: normal;
}
.vocab-grid.expand .classes {
    display: block;
    padding-bottom: 0.75rem;
}
.floating-button {
    cursor: pointer;
    display: block;
    position: fixed;
    bottom: 30px;
    right: 30px;
    padding: 20px;
    transform: translateY(calc(100% + 30px)) scale(15%, 50%);
    opacity: 0;
    transition: transform 0.35s, opacity 0.35s;
}

.floating-button.show {
    opacity: 1;
    transform: translateY(0) scale(100%);
    display: block;
}
.search-container {
    width: 75%;
    margin: 20px auto 0px auto;
    box-sizing: border-box;
    top: 80px;
}
.result-container {
    display: none;
    width: 75%;
    margin: 20px auto;
    padding: 0.5rem;
    top: 140px;
}
.search-field {
    color: rgba(255,255,255,0.9);
    width: 100%;
    text-align: center;
    box-sizing: border-box;
    outline: none;
    font-size: 1.2rem;
    padding: 14px;

}
.search-result {
    cursor: pointer;
    padding-bottom: 0.25rem;
}
.search-result:last-child {
    padding-bottom: 0;
}
.btn-clear-input {
    cursor: pointer;
    position: absolute;
    top: 50%;
    right: 4px;
    transform: translate(-50%,-50%);
    padding: 4px;
    content: "";
    width: 1.6rem;
    height: 1.6rem;
}
.btn-clear-input > .erase-icon {
    background-color: rgba(255,255,255,0.3);
    width: 100%;
    height: 100%;
    clip-path: polygon(15% 0, 0 15%, 35% 50%, 0 85%, 15% 100%, 50% 65%, 85% 100%, 100% 85%, 65% 50%, 100% 15%, 85% 0, 50% 35%);
}
.search-field:focus + .btn-clear-input .erase-icon {
    background-color: rgba(255,255,255,0.9);
}
.search-field:focus {
    border-color: rgba(255,255,255,0.9);
}
@media (max-width: 767.98px) {
    .disappear {
        transform: translateY(2rem);
    }
    .search-container, .result-container {
        width: 97%;
    }
    .grid-container {
        grid-template-columns: 1fr;
        width: 97%;
    }
}