/* Dark theme toggle for Read the Docs theme */

/* Enable dark mode by default based on system preference */
@media (prefers-color-scheme: dark) {
    :root {
        color-scheme: dark;
    }
}

/* Add dark mode toggle button styling */
.rst-versions {
    background: var(--sidebar-background, #1f1f1f) !important;
}

/* Dark theme variables */
html[data-theme='dark'] {
    --sidebar-background: #1e1e2e;
    --sidebar-text: #cdd6f4;
    --body-background: #0d1117;
    --body-text: #c9d1d9;
    --link-color: #58a6ff;
    --code-background: #161b22;
    --code-text: #e6edf3;
    --header-background: #161b22;
    --border-color: #30363d;
    --method-background: #21262d;
    --inline-code-bg: #6e768166;
    --inline-code-text: #f0883e;
}

/* Apply dark theme styles */
html[data-theme='dark'] .wy-nav-side {
    background: var(--sidebar-background) !important;
}

html[data-theme='dark'] .wy-side-nav-search {
    background-color: var(--header-background) !important;
}

html[data-theme='dark'] .wy-side-nav-search input[type=text] {
    background-color: var(--code-background) !important;
    color: var(--body-text) !important;
    border-color: #444 !important;
}

html[data-theme='dark'] .wy-menu-vertical a {
    color: var(--sidebar-text) !important;
}

html[data-theme='dark'] .wy-menu-vertical a:hover {
    background-color: #2a2a2a !important;
}

html[data-theme='dark'] .wy-menu-vertical li.current a {
    color: var(--sidebar-text) !important;
    background-color: #2a2a2a !important;
}

html[data-theme='dark'] .wy-menu-vertical li.toctree-l1.current > a {
    background: #2a2a2a !important;
    border: none !important;
}

html[data-theme='dark'] .wy-menu-vertical li.toctree-l2 a,
html[data-theme='dark'] .wy-menu-vertical li.toctree-l3 a,
html[data-theme='dark'] .wy-menu-vertical li.toctree-l4 a {
    color: #8b949e !important;
}

html[data-theme='dark'] .wy-menu-vertical li.toctree-l2.current > a,
html[data-theme='dark'] .wy-menu-vertical li.toctree-l3.current > a {
    background: #21262d !important;
    color: #cdd6f4 !important;
}

html[data-theme='dark'] .wy-menu-vertical li.toctree-l2.current li.toctree-l3 > a {
    background: var(--sidebar-background) !important;
}

html[data-theme='dark'] .wy-menu-vertical li span.toctree-expand {
    color: #8b949e !important;
}

html[data-theme='dark'] .wy-side-nav-search > a,
html[data-theme='dark'] .wy-side-nav-search .wy-dropdown > a {
    color: #e0e0e0 !important;
}

html[data-theme='dark'] .wy-nav-content-wrap {
    background: var(--body-background) !important;
}

html[data-theme='dark'] .wy-nav-content {
    background: var(--body-background) !important;
    color: var(--body-text) !important;
}

html[data-theme='dark'] .rst-content {
    color: var(--body-text) !important;
}

html[data-theme='dark'] a {
    color: var(--link-color) !important;
}

html[data-theme='dark'] .rst-content .highlighted {
    background: var(--code-background) !important;
}

html[data-theme='dark'] .rst-content code.literal,
html[data-theme='dark'] .rst-content tt.literal {
    background: var(--inline-code-bg) !important;
    color: var(--inline-code-text) !important;
    border: 1px solid var(--border-color) !important;
    padding: 2px 5px !important;
    border-radius: 3px !important;
}

html[data-theme='dark'] .rst-content pre.literal-block,
html[data-theme='dark'] .rst-content div[class^='highlight'] {
    background: var(--code-background) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 6px !important;
}

html[data-theme='dark'] .rst-content div[class^='highlight'] pre {
    background: var(--code-background) !important;
    color: var(--code-text) !important;
}

html[data-theme='dark'] .rst-content dl:not(.docutils) code.descname,
html[data-theme='dark'] .rst-content dl:not(.docutils) code.descclassname {
    background: transparent !important;
    color: #79c0ff !important;
    font-weight: 600 !important;
}

html[data-theme='dark'] .rst-content dl:not(.docutils) .sig-name {
    color: #d2a8ff !important;
    font-weight: 700 !important;
}

html[data-theme='dark'] .rst-content dl:not(.docutils) dt {
    color: #c9d1d9 !important;
}

html[data-theme='dark'] .rst-content dl:not(.docutils) .sig-prename {
    color: #8b949e !important;
}

html[data-theme='dark'] .rst-content dl:not(.docutils) .sig-param {
    color: #ffa657 !important;
}

html[data-theme='dark'] .rst-content dl:not(.docutils) em.property {
    color: #ff7b72 !important;
}

html[data-theme='dark'] .rst-content dl:not(.docutils) .sig {
    background: var(--method-background) !important;
}

html[data-theme='dark'] code.literal {
    color: #ff7b72 !important;
}

html[data-theme='dark'] .wy-table-backed,
html[data-theme='dark'] .wy-table-odd td,
html[data-theme='dark'] .wy-table-striped tr:nth-child(2n-1) td {
    background-color: var(--method-background) !important;
}

html[data-theme='dark'] .wy-table-bordered-all td {
    border-color: var(--border-color) !important;
}

html[data-theme='dark'] .rst-content dl:not(.docutils) dt {
    background: var(--method-background) !important;
    color: var(--body-text) !important;
    border-top: solid 3px var(--border-color) !important;
    border-left: solid 3px var(--border-color) !important;
}

html[data-theme='dark'] .rst-content .admonition {
    background: var(--method-background) !important;
    border: 1px solid var(--border-color) !important;
}

html[data-theme='dark'] .rst-content .note,
html[data-theme='dark'] .rst-content .warning,
html[data-theme='dark'] .rst-content .tip {
    background: var(--method-background) !important;
    border-left: 3px solid #58a6ff !important;
}

html[data-theme='dark'] .rst-content .warning {
    border-left-color: #d29922 !important;
}

html[data-theme='dark'] .rst-content .note .admonition-title,
html[data-theme='dark'] .rst-content .warning .admonition-title,
html[data-theme='dark'] .rst-content .tip .admonition-title {
    background: var(--code-background) !important;
    color: #58a6ff !important;
}

html[data-theme='dark'] .rst-content .warning .admonition-title {
    color: #d29922 !important;
}

html[data-theme='dark'] .highlight {
    background: var(--code-background) !important;
}

/* Light theme (default) */
html[data-theme='light'] {
    color-scheme: light;
}

/* Theme toggle button */
.theme-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    background: #2980B9;
    color: white;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    font-size: 20px;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    transition: all 0.3s ease;
}

.theme-toggle:hover {
    background: #3498db;
    transform: scale(1.1);
}

html[data-theme='dark'] .theme-toggle {
    background: #444;
}

html[data-theme='dark'] .theme-toggle:hover {
    background: #555;
}