.advancement-toasts {
    position: fixed;
    top: 3.6rem;
    right: 1rem;
    z-index: 10001;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    pointer-events: none;
}

.advancement-toast {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    min-width: 14rem;
    max-width: 20rem;
    padding: 0.6rem 0.9rem;
    background: #212121;
    border: 2px solid #555555;
    outline: 2px solid #000000;
    border-radius: 3px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
    color: #ffffff;
    font-size: 0.75rem;
    line-height: 1.3;
    transform: translateX(calc(100% + 2rem));
    transition: transform 0.4s ease;
}

.advancement-toast--visible {
    transform: translateX(0);
}

.advancement-toast img {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    image-rendering: pixelated;
}

.advancement-toast-title {
    color: #ffff55;
    font-weight: 700;
}

.advancement-toast--challenge .advancement-toast-title {
    color: #ff55ff;
}

.advancement-toast--hydration .advancement-toast-title {
    color: #55ffff;
}

.herobrine-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.88);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.6s ease;
}

.herobrine-overlay--visible {
    opacity: 1;
}

.herobrine-eyes {
    position: absolute;
    right: 12%;
    bottom: 18%;
    display: flex;
    gap: 18px;
    animation: herobrine-blink 3s steps(1) forwards;
}

.herobrine-eyes span {
    width: 18px;
    height: 8px;
    background: #ffffff;
    box-shadow: 0 0 12px 4px rgba(255, 255, 255, 0.8);
}

@keyframes herobrine-blink {
    0% {
        opacity: 0;
    }

    20% {
        opacity: 1;
    }

    45% {
        opacity: 0;
    }

    50% {
        opacity: 1;
    }

    80% {
        opacity: 0;
    }

    85% {
        opacity: 1;
    }
}

.search-joke {
    padding: 0.6rem 0.8rem;
    font-size: 0.7rem;
    color: var(--md-default-fg-color);
    background: var(--md-accent-fg-color--transparent);
    border-bottom: 1px solid var(--md-default-fg-color--lightest);
}

.search-joke[hidden] {
    display: none;
}

html.void-falling .md-main {
    transform: translateY(60px) scale(0.96);
    filter: blur(2px);
    opacity: 0.4;
    transition: transform 3s ease-in, filter 3s ease-in, opacity 3s ease-in;
}

.md-main {
    transition: transform 1s ease-out, filter 1s ease-out, opacity 1s ease-out;
}

.void-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    overflow: hidden;
    background: radial-gradient(ellipse at center, rgba(20, 0, 40, 0.85) 0%, #000000 75%);
    opacity: 0;
    transition: opacity 3s ease-in;
}

.void-overlay--visible {
    opacity: 1;
}

.void-particle {
    position: absolute;
    bottom: -10px;
    width: 4px;
    height: 4px;
    background: #c5aaee;
    box-shadow: 0 0 6px #8a5cf6;
    animation: void-rise linear infinite;
}

@keyframes void-rise {
    from {
        transform: translateY(0);
        opacity: 0;
    }

    15% {
        opacity: 1;
    }

    to {
        transform: translateY(-100vh);
        opacity: 0;
    }
}

.void-message {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
    color: #ffffff;
    text-align: center;
    opacity: 0;
    animation: void-message-in 1s ease 3s forwards;
}

.void-message-headline {
    font-size: 2.4rem;
    font-weight: 700;
    color: #ff5555;
    text-shadow: 3px 3px 0 #3f1515;
}

.void-message .md-button {
    color: #ffffff;
    border-color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

@keyframes void-message-in {
    to {
        opacity: 1;
    }
}

.header-snow {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.header-snow span {
    position: absolute;
    top: -6px;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #ffffff;
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.4);
    animation: header-snow-fall linear infinite;
}

@keyframes header-snow-fall {
    to {
        transform: translate(12px, 3.2rem);
    }
}

.confetti {
    position: fixed;
    inset: 0;
    z-index: 10000;
    overflow: hidden;
    pointer-events: none;
}

.confetti span {
    position: absolute;
    top: -12px;
    width: 8px;
    height: 12px;
    border-radius: 2px;
    animation: confetti-fall ease-in forwards;
}

@keyframes confetti-fall {
    to {
        transform: translate(var(--drift), 105vh) rotate(var(--spin));
    }
}

html.season-celebration .md-header .md-logo {
    position: relative;
}

html.season-celebration .md-header .md-logo::after {
    content: "";
    position: absolute;
    top: -0.2rem;
    left: 50%;
    width: 0.7rem;
    height: 0.75rem;
    background: repeating-linear-gradient(135deg, #ff4d6d 0 4px, #ffd23f 4px 8px, #3ec1d3 8px 12px);
    clip-path: polygon(50% 0, 100% 100%, 0 100%);
    transform: translateX(-10%) rotate(18deg);
    pointer-events: none;
}

html.season-aprilfools .right_img_table,
html.season-aprilfools .daily-item-render,
html.season-aprilfools .showcase,
html.season-aprilfools .icon-list {
    transform: rotate(180deg);
}

html.season-aprilfools .showcase:hover {
    transform: rotate(180deg) scale(1.2);
}

html.season-halloween body[data-md-color-primary] {
    --md-primary-fg-color: #ff9a3c;
    --md-primary-fg-color--light: #ffb36b;
    --md-primary-fg-color--dark: #e07a1a;
    --md-primary-bg-color: #1f1f1f;
    --md-primary-bg-color--light: #1f1f1fb3;
    --md-accent-fg-color: #a84f00;
    --md-accent-fg-color--transparent: #a84f001a;
    --md-accent-bg-color: #ffffff;
    --md-typeset-a-color: #a84f00;
}

html.season-halloween body[data-md-color-scheme="slate"][data-md-color-primary] {
    --md-default-bg-color: #0f0d0b;
    --md-accent-fg-color: #ffa94d;
    --md-accent-fg-color--transparent: #ffa94d1a;
    --md-accent-bg-color: #1f1f1f;
    --md-typeset-a-color: #ffa94d;
}

.md-typeset .daily-item--golden {
    position: relative;
    border: 2px solid #ffd700;
    box-shadow: 0 0 14px 3px rgba(255, 215, 0, 0.55);
    background: linear-gradient(120deg, rgba(255, 215, 0, 0.08), rgba(255, 248, 176, 0.2), rgba(255, 215, 0, 0.08));
    animation: golden-glow 2s ease-in-out infinite alternate;
}

.daily-item-golden-badge {
    display: inline-block;
    margin-bottom: 0.3em;
    padding: 0.1em 0.6em;
    border-radius: 1em;
    background: #ffd700;
    color: #3d2b00;
    font-size: 0.75em;
    font-weight: 700;
}

.md-typeset .daily-item--golden .daily-item-render {
    filter: sepia(1) saturate(4) hue-rotate(5deg) brightness(1.1) drop-shadow(0 0 6px #ffd700);
}

@keyframes golden-glow {
    to {
        box-shadow: 0 0 22px 6px rgba(255, 215, 0, 0.8);
    }
}

@media (prefers-reduced-motion: reduce) {
    .md-typeset .daily-item--golden {
        animation: none;
    }

    html.void-falling .md-main {
        transform: none;
        filter: none;
    }
}