:root {
    --jg-page-background: #f4f7fb;
}

html,
body {
    min-width: 320px;
    min-height: 100%;
}

body {
    background:
        radial-gradient(circle at top left, rgba(13, 110, 253, 0.12), transparent 34rem),
        var(--jg-page-background);
}

button,
a {
    touch-action: manipulation;
}

.letter-spaced {
    letter-spacing: 0.12em;
}

.page-description {
    max-width: 72ch;
}

.navbar .nav-link {
    color: rgba(255, 255, 255, 0.78);
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.16);
}

.hero-emoji {
    font-size: clamp(2.5rem, 8vw, 5rem);
    line-height: 1;
    white-space: nowrap;
}

.game-icon {
    font-size: 2.6rem;
    line-height: 1;
}

.game-card-narrow {
    max-width: 620px;
}

.animal-grid,
.memory-grid {
    display: grid;
    gap: 0.55rem;
    justify-content: center;
    max-width: 100%;
    overflow-x: auto;
    padding: 0.5rem;
}

.animal-grid {
    grid-template-columns: repeat(4, minmax(64px, 92px));
}

.animal-tile,
.memory-card {
    display: grid;
    place-items: center;
    aspect-ratio: 1;
    min-width: 48px;
    border: 2px solid var(--bs-primary);
    border-radius: 0.75rem;
    background: var(--bs-primary-bg-subtle);
    color: var(--bs-primary-text-emphasis);
    font-size: clamp(1.6rem, 6vw, 2.7rem);
    font-weight: 800;
    transition: transform 120ms ease, background-color 120ms ease, border-color 120ms ease;
}

.animal-tile:hover:not(:disabled),
.memory-card:hover:not(:disabled) {
    transform: translateY(-2px);
    background: #cfe2ff;
}

.animal-tile-selected {
    border-color: var(--bs-danger);
    background: var(--bs-danger-bg-subtle);
    box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.2);
}

.animal-tile-matched,
.matched-card {
    border-color: var(--bs-success);
    background: var(--bs-success-bg-subtle);
    color: var(--bs-success-text-emphasis);
    opacity: 1 !important;
}

.face-up-card {
    border-color: var(--bs-warning);
    background: var(--bs-warning-bg-subtle);
}

.tic-grid {
    display: grid;
    gap: 0.5rem;
    justify-content: center;
}

.tic-cell {
    aspect-ratio: 1;
    border: 2px solid var(--bs-primary);
    border-radius: 0.75rem;
    background: var(--bs-primary-bg-subtle);
    color: var(--bs-primary-text-emphasis);
    font-size: clamp(2rem, 7vw, 4rem);
    font-weight: 800;
}

.tic-cell:hover {
    background: #cfe2ff;
}

.winning-cell {
    border-color: var(--bs-warning);
    background: var(--bs-warning-bg-subtle);
}

.card-results {
    display: grid;
    gap: 0.35rem;
    padding: 1rem 1rem 1rem 2.25rem;
    border-radius: 0.75rem;
    background: var(--bs-primary-text-emphasis);
    color: #fff;
}

.red-suit {
    color: #ffb3ba;
}

.connect-board {
    display: grid;
    grid-template-columns: repeat(7, minmax(44px, 78px));
    gap: 0.35rem;
    width: max-content;
    margin: 0 auto;
    padding: 0.75rem;
    border-radius: 0.85rem;
    background: var(--bs-primary);
}

.drop-button {
    min-height: 40px;
    font-size: 1.35rem;
    font-weight: 800;
}

.connect-cell {
    display: grid;
    place-items: center;
    aspect-ratio: 1;
    border-radius: 50%;
    background: #fff;
    color: transparent;
    font-size: 0;
    box-shadow: inset 0 3px 8px rgba(15, 23, 42, 0.25);
}

.connect-cell.player-x {
    background: var(--bs-danger);
}

.connect-cell.player-o {
    background: var(--bs-warning);
}

.connect-cell.connect-winner {
    outline: 4px solid var(--bs-success);
    outline-offset: -3px;
}

.report-list {
    display: grid;
    gap: 0.5rem;
}

.report-list > div {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}

.report-list dt {
    color: rgba(255, 255, 255, 0.72);
}

.report-list dd {
    margin: 0;
    font-weight: 700;
}

.loading-screen {
    display: grid;
    min-height: 100vh;
    place-items: center;
    color: var(--bs-primary);
    font-size: 1.4rem;
    font-weight: 700;
}

#blazor-error-ui {
    display: none;
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    left: 1rem;
    z-index: 1080;
    padding: 0.9rem 1rem;
    border: 1px solid var(--bs-warning-border-subtle);
    border-radius: var(--bs-border-radius);
    background: var(--bs-warning-bg-subtle);
    box-shadow: var(--bs-box-shadow);
}

#blazor-error-ui .dismiss {
    float: right;
}

@media (max-width: 575.98px) {
    header.sticky-top {
        position: static !important;
    }

    .navbar {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.5rem;
    }

    .hero-emoji {
        white-space: normal;
    }
}