/*
 * ----------------------------------------
 * RadialMenu Custom Theme - Visual Redesign
 * ----------------------------------------
 * Base UI elements: Flat, sharp, and high contrast.
 * No box-shadows, no gradients, max 8px border-radius.
 * Transitions strictly set to 200ms ease.
 */

:root {
    /* Typography */
    --md-text-font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    --md-code-font: "JetBrains Mono", SFMono-Regular, Consolas, Menlo, monospace;
}

/* 
 * ----------------------------------------
 * DARK MODE (Slate)
 * ----------------------------------------
 */
[data-md-color-scheme="slate"] {
    --md-default-bg-color: #0D1117;
    --md-default-fg-color: #E6EDF3;
    --md-default-fg-color--light: #7D8590;

    --md-card-bg-color: #161B22;
    --md-border-color: #21262D;

    --md-primary-fg-color: #4F8EF7;
    --accent-amber: #E3A948;
    --accent-green: #3FB950;

    --md-code-bg-color: #1C2128;
    --md-code-fg-color: #A5D6FF;
    --md-typeset-code-color: #79C0FF;

    /* Link color to primary */
    --md-typeset-a-color: var(--md-primary-fg-color);
}

/* 
 * ----------------------------------------
 * LIGHT MODE (Default)
 * ----------------------------------------
 */
[data-md-color-scheme="default"] {
    --md-default-bg-color: #FFFFFF;
    --md-default-fg-color: #1C2128;
    --md-default-fg-color--light: #57606A;

    --md-card-bg-color: #F6F8FA;
    --md-border-color: #D0D7DE;

    --md-primary-fg-color: #2563EB;
    --accent-amber: #B45309;
    --accent-green: #1A7F37;

    --md-code-bg-color: #EFF1F3;
    --md-code-fg-color: #0A3069;
    --md-typeset-code-color: #0550AE;

    /* Link color to primary */
    --md-typeset-a-color: var(--md-primary-fg-color);
}

/* 
 * ----------------------------------------
 * GLOBAL OVERRIDES & TYPOGRAPHY
 * ----------------------------------------
 */
* {
    box-shadow: none !important;
    text-shadow: none !important;
    background-image: none !important;
    /* Forces out any remaining gradients */
}

body {
    font-size: 16.5px;
}

h2 {
    padding-bottom: 0.4rem;
    border-bottom: 1px solid var(--md-border-color);
}

hr {
    border: none;
    border-left: 2px solid var(--accent-amber);
    height: 2em;
    margin: 2rem 0;
}

.md-header,
.md-tabs,
.md-nav--primary {
    background: var(--md-default-bg-color) !important;
    color: var(--md-default-fg-color) !important;
}

.md-header {
    border-bottom: 3px solid #4F8EF7 !important;
    background-color: #0D1117 !important;
    /* Keep navbar dark independently as requested */
}

.md-header__button {
    color: #E6EDF3 !important;
    /* Since header is always dark, force icon color */
}

.md-header__title {
    color: #E6EDF3 !important;
}

.md-header__source {
    color: #E6EDF3 !important;
}

/* 
 * ----------------------------------------
 * ACCENT ELEMENTS
 * ----------------------------------------
 */
.version-badge {
    color: var(--accent-amber);
}

.feature-icon {
    color: var(--accent-amber);
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: inline-block;
}

/* Checkmarks and specific headers */
li.task-list-item input[type="checkbox"]:checked,
.md-typeset ul li.task-list-item[data-md-state="checked"]::before {
    color: var(--accent-green);
    border-color: var(--accent-green);
    background-color: var(--accent-green);
}

/* In case of general list items representing checkmarks manually */
li:has(> input[checked]) {
    color: var(--accent-green);
}

h2#quick-install {
    color: var(--accent-green);
    border-bottom-color: var(--accent-green);
}

/* 
 * ----------------------------------------
 * CODE BLOCKS
 * ----------------------------------------
 */
.md-typeset code {
    color: var(--md-typeset-code-color) !important;
}

.md-typeset pre>code {
    background-color: var(--md-code-bg-color);
    border-radius: 4px;
    /* Reduced from 8px to match requirement */
    border: 1px solid var(--md-border-color);
    color: var(--md-code-fg-color) !important;
}

.md-clipboard {
    opacity: 0;
    transition: opacity 200ms ease;
}

.highlight:hover .md-clipboard {
    opacity: 1;
}

/* 
 * ----------------------------------------
 * HOMEPAGE HERO
 * ----------------------------------------
 */
.homepage-hero {
    text-align: center;
    padding: 4rem 1rem 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.homepage-hero img {
    border-radius: 0;
}

.homepage-hero h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 1.5rem 0 0.5rem;
    color: var(--md-default-fg-color);
}

.tagline {
    font-size: 1.25rem;
    color: var(--md-default-fg-color--light);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
}

/* 
 * ----------------------------------------
 * BUTTONS (Flat, 6px radius)
 * ----------------------------------------
 */
.md-button {
    border-radius: 6px !important;
    font-weight: 600;
    transition: background-color 200ms ease, color 200ms ease, border-color 200ms ease !important;
    border: 1px solid var(--md-primary-fg-color) !important;
    color: var(--md-primary-fg-color) !important;
    background-color: transparent !important;
    padding: 0.5rem 1.5rem;
}

.md-button:hover {
    background-color: var(--md-primary-fg-color) !important;
    color: #FFFFFF !important;
}

.md-button--primary {
    background-color: var(--md-primary-fg-color) !important;
    color: #FFFFFF !important;
    border: none !important;
}

/* Hover rule for primary handles brightness/filter not affecting BG structure */
.md-button--primary:hover {
    background-color: var(--md-primary-fg-color) !important;
    opacity: 0.9;
}

/* 
 * ----------------------------------------
 * FEATURES GRID & CARDS
 * ----------------------------------------
 */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 4rem;
    margin-bottom: 4rem;
}

@media screen and (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}

.feature-card {
    background-color: var(--md-card-bg-color);
    border: 1px solid var(--md-border-color);
    border-left: 3px solid var(--md-primary-fg-color);
    border-radius: 8px;
    padding: 1.5rem;
    text-align: left;
    transition: border-color 200ms ease;
}

.feature-card:hover {
    border-left-color: var(--accent-amber);
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 0 0.5rem;
    color: var(--md-default-fg-color);
}

.feature-card p {
    color: var(--md-default-fg-color--light);
    margin: 0;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* 
 * ----------------------------------------
 * SEO SYNONYMS & KEYWORDS
 * ----------------------------------------
 */
.seo-synonyms {
    font-size: 0.85rem;
    color: var(--md-default-fg-color--light);
    text-align: center;
    max-width: 640px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}

.seo-keywords {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
    color: transparent;
    font-size: 0;
    pointer-events: none;
}