/* Minimal Dark Theme - Clean & Modern */
:root {
    /* Core colors - near black to near white */
    --bg-primary: #0a0a0a;
    --bg-secondary: #141414;
    --bg-tertiary: #1f1f1f;
    --fg-primary: #fafafa;
    --fg-secondary: #a1a1a1;
    --fg-tertiary: #6b6b6b;
    
    /* Single accent color - clean teal */
    --accent: #14b8a6;
    --accent-hover: #2dd4bf;
    --accent-muted: rgba(20, 184, 166, 0.15);
    
    /* Legacy mappings for compatibility */
    --accent-blue: var(--accent);
    --accent-purple: #a78bfa;
    --accent-yellow: var(--accent-hover);
    --accent-green: #22c55e;
    --accent-orange: #f97316;
    
    /* Borders - very subtle */
    --border-color: #262626;
    --border-color-hover: #404040;
    
    /* Minimal Design System */
    --border-radius: 6px;
    --border-radius-large: 8px;
    --shadow-subtle: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-medium: 0 2px 8px rgba(0, 0, 0, 0.5);
    --shadow-large: 0 4px 16px rgba(0, 0, 0, 0.6);
    --transition-fast: 0.15s ease;
    --transition-medium: 0.2s ease;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
}

* {
    border-color: var(--border-color);
}
a {
    color: var(--accent) !important;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all var(--transition-fast);
}

a:visited {
    color: var(--accent) !important;
}

a:hover {
    color: var(--accent-hover) !important;
    border-bottom-color: var(--accent-hover);
}

a:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-radius: 2px;
}
body {
    background-color: var(--bg-primary) !important;
    color: var(--fg-secondary) !important;
    font-family: var(--font-body);
    line-height: 1.7;
    font-size: 16px;
    letter-spacing: -0.01em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
html {
    background-color: var(--bg-primary) !important;
}
input,
textarea {
    background-color: var(--bg-secondary) !important;
    color: var(--fg-secondary) !important;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all var(--transition-medium);
    box-shadow: var(--shadow-subtle);
}

input:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-muted);
    background-color: var(--bg-tertiary) !important;
}
blockquote,
code,
pre {
    background-color: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--border-radius);
    color: var(--fg-secondary) !important;
}
pre {
    font-family: var(--font-mono);
    font-size: 0.9em;
    padding: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    overflow-x: auto;
    line-height: 1.5;
}

code {
    font-family: var(--font-mono);
    font-size: 0.875em;
    padding: 0.2em 0.4em;
    background-color: var(--bg-tertiary) !important;
    border-radius: 4px;
    border: none;
    color: var(--fg-primary) !important;
}

pre code {
    padding: 0;
    background: none !important;
    border: none;
    box-shadow: none;
    font-weight: 400;
}
img {
    margin: var(--spacing-md) 0;
    border-radius: var(--border-radius);
    max-width: 100%;
    height: auto;
}
.buttons {
    background-color: transparent !important;
    color: var(--fg-secondary) !important;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    border-radius: var(--border-radius);
    transition: color var(--transition-fast);
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
}

.buttons:hover {
    color: var(--fg-primary) !important;
}
.title {
    border: 0;
    font-variant: small-caps;
    letter-spacing: 0.1em;
    font-weight: 500;
    font-size: 2.25rem;
    margin-bottom: 0.5rem;
}

/* Tighter spacing on desktop */
@media (min-width: 769px) {
    .title {
        margin-bottom: 0;
    }
}
/* Footer / Postamble */
#postamble {
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--fg-tertiary);
    font-size: 0.85rem;
}

#postamble p {
    margin: var(--spacing-xs) 0;
}

#postamble a {
    color: var(--fg-tertiary);
}

#postamble a:hover {
    color: var(--accent);
}
#banner {
    text-align: center;
}
#tabs {
    background-color: transparent;
    float: left;
    margin: 0 0 var(--spacing-xl) 0;
    padding: 0;
    width: 100%;
    font-family: var(--font-heading);
    border-bottom: 1px solid var(--border-color);
}
#tabs ul {
    margin: 0;
    padding: 0;
}
#tabs li {
    float: left;
    list-style-type: none;
    margin: 0;
    padding: 0;
    white-space: nowrap;
}
#tabs li a {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin: 0;
    padding: var(--spacing-sm) var(--spacing-md);
    text-decoration: none;
    color: var(--fg-tertiary) !important;
    transition: color var(--transition-fast);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}

#tabs li a:hover {
    color: var(--fg-primary) !important;
}

#tabs li.ui-tabs-active a {
    color: var(--fg-primary) !important;
    border-bottom-color: var(--accent);
}

#tabs li.ui-tabs-active a:hover {
    color: var(--fg-primary) !important;
}
#content {
    clear: both;
    width: 80%;
    max-width: 1200px;
    margin: 0 auto;
}

#content > p {
    margin: var(--spacing-lg) 0;
    max-width: 65ch;
}

#content > div > h2 {
    margin: var(--spacing-xl) 0 var(--spacing-lg) 0;
}

/* Better spacing for content elements */
#content ul, #content ol {
    margin: var(--spacing-lg) 0;
    padding-left: var(--spacing-xl);
}

#content li {
    margin: var(--spacing-sm) 0;
    line-height: 1.6;
}

blockquote {
    background-color: transparent !important;
    border: none !important;
    padding: var(--spacing-md) var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    border-left: 2px solid var(--border-color) !important;
    font-style: italic;
    color: var(--fg-tertiary) !important;
}
.outline-text-2,
.outline-text-3,
.outline-text-4,
.outline-text-5,
.outline-text-6 {
    padding-left: 4%;
}
.outline-3 {
    padding-left: 4%;
}
.outline-4 {
    padding-left: 4%;
}
.outline-5 {
    padding-left: 4%;
}
.outline-6 {
    padding-left: 4%;
}
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    border-bottom: 1px solid var(--border-color);
    color: var(--fg-primary);
    line-height: 1.4;
    letter-spacing: -0.02em;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 2rem; font-weight: 700; border-bottom: none; }
h2 { font-size: 1.5rem; border-bottom: none; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; border-bottom: none; }
h5 { font-size: 1rem; border-bottom: none; }
h6 { font-size: 0.875rem; font-weight: 700; border-bottom: none; }
#search {
    display: block;
    float: right;
}
.tag {
    background-color: transparent !important;
    color: var(--fg-tertiary) !important;
    border: 0;
}

.tag span {
    background-color: var(--bg-tertiary) !important;
    margin: 0 var(--spacing-xs);
    padding: 0.15em 0.5em;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    display: inline-block;
    transition: background-color var(--transition-fast);
    color: var(--fg-secondary) !important;
}

.tag span:hover {
    background-color: var(--border-color-hover) !important;
}
#table-of-contents {
    display: table;
    float: right;
    background-color: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin: var(--spacing-lg) 0 var(--spacing-lg) var(--spacing-lg);
    border: 1px solid var(--border-color);
    max-width: 280px;
}

#table-of-contents h2 {
    display: none;
}

#table-of-contents li {
    list-style-type: none;
    margin: var(--spacing-xs) 0;
}

#table-of-contents a {
    padding: var(--spacing-xs) 0;
    display: block;
    font-size: 0.875rem;
    border-bottom: none;
    color: var(--fg-tertiary) !important;
}

#table-of-contents a:hover {
    color: var(--fg-primary) !important;
    border-bottom: none;
}
.snippet-copy-to-clipboard {
    display: none;
    position: absolute;
    left: 50px;
    top: 50px;
}
.org-ol > li,
.org-dl > dt {
    margin-top: 0.5em;
}
.org-ul {
    margin-top: 1em;
    margin-bottom: 1em;
}
.org-ul li {
    margin-top: 0.5em;
}
.org-ul > li > a {
    font-family: var(--font-heading);
}