/*
 * Script Library - Accessible Stylesheet
 * Optimized for screen readers and high contrast visibility
 * Minimal, functional design with no unnecessary flourishes
 */

/* ===== CSS Reset and Base ===== */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    font-size: 100%;
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.7;
    margin: 0;
    padding: 0;
    background-color: #0a0a0a;
    color: #f0f0f0;
    max-width: 60rem;
    margin-left: auto;
    margin-right: auto;
    padding: 0 1.5rem;
}

/* ===== Screen Reader Only ===== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ===== Skip Links ===== */
.skip-link {
    position: absolute;
    left: -10000px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
    background-color: #ffff00;
    color: #000000;
    font-weight: bold;
    padding: 1rem 1.5rem;
    text-decoration: none;
    font-size: 1.1rem;
    z-index: 10000;
}

.skip-link:focus {
    position: fixed;
    top: 0;
    left: 0;
    width: auto;
    height: auto;
    overflow: visible;
    outline: 3px solid #ffffff;
    outline-offset: 2px;
}

/* ===== Focus Styles ===== */
:focus {
    outline: 3px solid #ffff00;
    outline-offset: 3px;
}

:focus-visible {
    outline: 3px solid #ffff00;
    outline-offset: 3px;
}

/* ===== Header ===== */
header {
    padding: 2rem 0;
    border-bottom: 3px solid #4a90d9;
    margin-bottom: 2rem;
}

header h1 {
    margin: 0 0 0.5rem 0;
    font-size: 2.25rem;
    color: #ffffff;
}

header p {
    margin: 0;
    color: #d0d0d0;
    font-size: 1.1rem;
}

/* ===== Main Content ===== */
main {
    padding-bottom: 2rem;
}

section {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #333;
}

section:last-child {
    border-bottom: none;
}

/* ===== Headings ===== */
h2 {
    font-size: 1.6rem;
    color: #7ec8e3;
    margin-top: 0;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #4a90d9;
}

h3 {
    font-size: 1.3rem;
    color: #ffffff;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

/* ===== Paragraphs ===== */
p {
    margin: 0 0 1rem 0;
}

/* ===== Links ===== */
a {
    color: #7ec8e3;
    text-decoration: underline;
    text-underline-offset: 3px;
}

a:hover,
a:focus {
    color: #ffff00;
}

a:visited {
    color: #c8a0e8;
}

/* ===== Lists ===== */
ul, ol {
    margin: 1rem 0;
    padding-left: 2rem;
}

li {
    margin-bottom: 0.75rem;
}

/* ===== Definition Lists ===== */
dl {
    margin: 1rem 0;
}

dt {
    font-weight: bold;
    color: #7ec8e3;
    margin-top: 1rem;
}

dt:first-child {
    margin-top: 0;
}

dd {
    margin: 0.25rem 0 0.75rem 0;
    padding-left: 1rem;
    border-left: 3px solid #4a90d9;
}

/* ===== Code ===== */
code {
    font-family: "Consolas", "Monaco", "Courier New", monospace;
    background-color: #1a1a2e;
    padding: 0.2rem 0.5rem;
    border-radius: 3px;
    font-size: 0.95em;
    color: #f0f0f0;
}

pre {
    background-color: #0f0f1a;
    border: 2px solid #4a90d9;
    border-radius: 4px;
    padding: 1.5rem;
    overflow-x: auto;
    font-size: 0.9rem;
    line-height: 1.5;
}

pre code {
    background-color: transparent;
    padding: 0;
    display: block;
    white-space: pre;
}

/* ===== Project List ===== */
.project-list {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
}

.project-item {
    background-color: #12121f;
    border: 3px solid #6a5acd;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.project-item > section > h3 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
    color: #b8a8ff;
    border-bottom: 2px solid #6a5acd;
    padding-bottom: 0.5rem;
}

.project-summary {
    color: #a0a0c0;
    font-style: italic;
    margin-bottom: 1rem;
}

.project-files {
    list-style: none;
    padding: 0;
    margin: 1rem 0 0 0;
}

.project-files .script-item {
    margin-left: 0;
    border-color: #4a90d9;
}

.project-files .script-item article h4 {
    margin-top: 0;
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
    color: #ffffff;
}

.project-files .script-item article p {
    color: #d0d0d0;
    margin-bottom: 1rem;
}

/* ===== Script List ===== */
.script-list {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
}

.script-item {
    background-color: #1a1a2e;
    border: 2px solid #4a90d9;
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.script-item article h3 {
    margin-top: 0;
    margin-bottom: 0.75rem;
    font-size: 1.4rem;
    color: #ffffff;
}

.script-item article p {
    color: #d0d0d0;
    margin-bottom: 1rem;
}

/* ===== Script Metadata ===== */
.script-meta {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.25rem 1rem;
    margin-bottom: 1rem;
    padding: 0.75rem 1rem;
    background-color: #0f0f1a;
    border-radius: 4px;
}

.script-meta dt {
    font-weight: bold;
    color: #a0c4d8;
    margin: 0;
}

.script-meta dd {
    margin: 0;
    padding: 0;
    border: none;
    color: #f0f0f0;
}

/* ===== Download Links ===== */
.download-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
}

.download-link {
    display: inline-block;
    padding: 0.75rem 1.25rem;
    background-color: #4a90d9;
    color: #000000;
    text-decoration: none;
    font-weight: bold;
    border-radius: 4px;
}

.download-link:hover,
.download-link:focus {
    background-color: #ffff00;
    color: #000000;
}

.download-link:visited {
    color: #000000;
}

.download-readme {
    background-color: #2a4a6a;
    color: #ffffff;
}

.download-readme:hover,
.download-readme:focus {
    background-color: #ffff00;
    color: #000000;
}

.download-readme:visited {
    color: #ffffff;
}

/* ===== Footer ===== */
footer {
    padding: 2rem 0;
    margin-top: 2rem;
    border-top: 3px solid #4a90d9;
    text-align: center;
}

footer p {
    margin: 0 0 1rem 0;
    color: #a0a0a0;
}

footer .build-info {
    font-size: 0.85rem;
    color: #666;
}

footer a {
    color: #7ec8e3;
}

/* ===== Responsive Design ===== */
@media (max-width: 600px) {
    body {
        padding: 0 1rem;
    }

    header {
        padding: 1.5rem 0;
    }

    header h1 {
        font-size: 1.75rem;
    }

    .script-item {
        padding: 1rem;
    }

    .script-meta {
        grid-template-columns: 1fr;
    }

    .script-meta dt {
        margin-top: 0.5rem;
    }

    .script-meta dt:first-child {
        margin-top: 0;
    }

    .download-links {
        flex-direction: column;
    }

    .download-link {
        text-align: center;
    }
}

/* ===== Print Styles ===== */
@media print {
    body {
        background-color: white;
        color: black;
        max-width: none;
    }

    .skip-link {
        display: none;
    }

    a {
        color: black;
        text-decoration: underline;
    }

    pre, code {
        background-color: #f0f0f0;
        border: 1px solid #ccc;
    }

    .script-item {
        border: 1px solid #ccc;
        page-break-inside: avoid;
    }
}

/* ===== High Contrast Mode ===== */
@media (prefers-contrast: more) {
    body {
        background-color: #000000;
        color: #ffffff;
    }

    .script-item,
    pre {
        border-width: 3px;
    }

    a {
        text-decoration-thickness: 2px;
    }

    .download-link {
        border: 2px solid #000000;
    }
}

/* ===== Hidden attribute ===== */
[hidden] {
    display: none !important;
}