@keyframes stars {
    0% {
        transform: translateY(0);
    }

    100% {
        transform: translateY(-2000px);
    }
}

@keyframes slide-up-fade {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

*,
::before,
::after {
    min-width: 0;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: #000000;
    overflow-x: hidden;
}

.star-field {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 200%;
    background-image: radial-gradient(1.5px 1.5px at 20px 30px, #ccc, rgba(0, 0, 0, 0)), radial-gradient(1.5px 1.5px at 40px 70px, #fff, rgba(0, 0, 0, 0)), radial-gradient(1px 1px at 50px 160px, #ddd, rgba(0, 0, 0, 0)), radial-gradient(1.5px 1.5px at 90px 40px, #fff, rgba(0, 0, 0, 0)), radial-gradient(1px 1px at 130px 80px, #fff, rgba(0, 0, 0, 0)), radial-gradient(1.5px 1.5px at 160px 120px, #ddd, rgba(0, 0, 0, 0));
    background-repeat: repeat;
    background-size: 200px 200px;
    animation: stars 200s linear infinite;
    opacity: 0.2;
    z-index: -1;
}

::selection {
    background-color: rgba(251, 191, 36, 0.99);
    color: #02040a;
}

::-moz-selection {
    background-color: rgba(251, 191, 36, 0.99);
    color: #02040a;
}

.glass-panel {
    background: rgba(10, 10, 15, 0.3);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.2), inset 0 1px 2px 0 rgba(255, 255, 255, 0.05);
}

.animated-entry {
    animation: slide-up-fade 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.toast-notification {
    position: fixed;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
    font-size: 0.9rem;
    z-index: 10000;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.toast-notification.show {
    bottom: 30px;
    opacity: 1;
}

/* Extracted from index.php get_theme_styles() */
.prose {
    --tw-prose-body: #d1d5db;
    --tw-prose-headings: #f3f4f6;
    --tw-prose-links: #fbbf24;
    --tw-prose-bold: #ffffff;
    --tw-prose-counters: #6b7280;
    --tw-prose-bullets: #4b5563;
    --tw-prose-hr: transparent;
    --tw-prose-quotes: #e5e7eb;
    --tw-prose-quote-borders: #f59e0b;
    --tw-prose-code: #fcd34d;
    --tw-prose-pre-bg: rgba(0, 0, 0, 0.5);
    --tw-prose-th-borders: rgba(255, 255, 255, 0.2);
    --tw-prose-td-borders: rgba(255, 255, 255, 0.1);
}

.prose code:not(pre > code) {
    padding: 0.1em 0.4em;
    background-color: rgba(251, 191, 36, 0.1);
    border-radius: 0.25rem;
    word-break: break-word;
}

.prose code {
    font-family: 'Fira Code', monospace;
}

.prose pre {
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.75rem;
    padding: 1rem;
    padding-top: 2.75rem;
    overflow-x: auto;
}

.prose h1,
.prose h2,
.prose h3 {
    margin-top: 2.5em;
    margin-bottom: 1.5em;
}

.prose h1.page-title {
    margin-top: 0;
    font-size: 2.25rem;
    line-height: 2.5rem;
    padding-bottom: 0.5em;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.copy-code-button {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background-color: rgba(28, 35, 58, 0.5);
    color: #9ca3af;
    padding: 0.25rem 0.6rem;
    border-radius: 0.375rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    opacity: 0;
    transition: all 0.2s ease-in-out;
    backdrop-filter: blur(4px);
    transform: scale(0.95);
}

.code-block-wrapper:hover .copy-code-button {
    opacity: 1;
    transform: scale(1);
}

.copy-code-button:hover {
    background-color: rgba(251, 191, 36, 0.2);
    color: white;
    border-color: rgba(251, 191, 36, 0.5);
}

#toc a {
    transition: all 0.2s ease;
    border-left-color: transparent;
}

#toc a.active {
    color: #fbbf24;
    font-weight: 600;
    border-left-color: #fbbf24;
}

/* TOC Container - Fixed sidebar (Desktop) */
#toc-container {
    overflow: hidden;
    display: none;
    /* Default hidden */
}

@media (min-width: 1280px) {
    #toc-container {
        display: block;
    }
}

#toc-container>div {
    max-height: calc(100vh - 8rem);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(251, 191, 36, 0.3) transparent;
}

#toc-container>div::-webkit-scrollbar {
    width: 4px;
}

#toc-container>div::-webkit-scrollbar-track {
    background: transparent;
}

#toc-container>div::-webkit-scrollbar-thumb {
    background-color: rgba(251, 191, 36, 0.3);
    border-radius: 2px;
}

/* Mobile TOC Toggle Button */
#mobile-toc-toggle {
    display: flex;
    /* Always flex layout, visibility controlled by media query */
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 9999;
    /* Super high z-index */
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border: none;
    color: black;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(245, 158, 11, 0.4);
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

@media (min-width: 1280px) {
    #mobile-toc-toggle {
        display: none !important;
        /* Force hide on desktop */
    }
}

#mobile-toc-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(245, 158, 11, 0.5);
}

#mobile-toc-toggle svg {
    width: 1.75rem;
    height: 1.75rem;
}

/* Mobile TOC Panel */
#mobile-toc-panel {
    display: block;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 10000;
    /* Highest z-index */
    max-height: 70vh;
    overflow-y: auto;
    background: rgba(10, 10, 15, 0.95);
    /* Darker background for visibility */
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(251, 191, 36, 0.2);
    border-top-left-radius: 1.5rem;
    border-top-right-radius: 1.5rem;
    transform: translateY(110%);
    /* Start hidden off-screen */
    transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    padding: 1.5rem;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.5);
}

@media (min-width: 1280px) {
    #mobile-toc-panel {
        display: none !important;
    }
}

#mobile-toc-panel.open {
    transform: translateY(0);
}

#mobile-toc-panel::-webkit-scrollbar {
    width: 4px;
}

#mobile-toc-panel::-webkit-scrollbar-thumb {
    background-color: rgba(251, 191, 36, 0.3);
    border-radius: 2px;
}

/* Mobile TOC overlay */
#mobile-toc-overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 9998;
    /* Just below panel */
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

@media (min-width: 1280px) {
    #mobile-toc-overlay {
        display: none !important;
    }
}

#mobile-toc-overlay.open {
    opacity: 1;
    visibility: visible;
}

/* Responsive adjustments */
@media (max-width: 1279px) {
    .prose pre {
        font-size: 0.8rem;
    }

    .prose h1.page-title {
        font-size: 1.75rem;
        line-height: 2rem;
    }

    .prose table {
        font-size: 0.75rem;
    }

    .mermaid {
        overflow-x: auto;
    }
}

@media (max-width: 640px) {
    .prose pre {
        font-size: 0.7rem;
        padding: 0.75rem;
        padding-top: 2.5rem;
    }

    .prose h1.page-title {
        font-size: 1.5rem;
        line-height: 1.75rem;
    }

    .copy-code-button {
        opacity: 1;
        transform: scale(1);
        font-size: 0.65rem;
        padding: 0.2rem 0.4rem;
    }
}