/* Gruvbox Dark Color Palette */
:root {
    --bg-primary: #282828;     /* dark0 */
    --bg-secondary: #3c3836;   /* dark1 */
    --bg-tertiary: #504945;    /* dark2 */
    --fg-primary: #ebdbb2;     /* light0 */
    --fg-secondary: #a89984;   /* light1 */
    --fg-tertiary: #928374;    /* light2 */
    --accent-blue: #83a598;    /* neutral blue */
    --accent-purple: #d3869b;  /* neutral purple */
    --accent-yellow: #fabd2f;  /* neutral yellow */
    --accent-green: #b8bb26;   /* neutral green */
    --accent-orange: #fe8019;  /* neutral orange */
    --border-color: #504945;   /* dark2 */
    
    /* Modern Design System */
    --border-radius: 6px;
    --border-radius-large: 8px;
    --shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-medium: 0 2px 6px rgba(0, 0, 0, 0.4);
    --shadow-large: 0 4px 12px rgba(0, 0, 0, 0.5);
    --transition-fast: 0.15s ease-out;
    --transition-medium: 0.25s ease-out;
    --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-blue) !important;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all var(--transition-fast);
    padding-bottom: 1px;
}

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

a:hover {
    color: var(--accent-yellow) !important;
    border-bottom-color: var(--accent-yellow);
    text-decoration: none;
}

a:focus {
    outline: 2px solid var(--accent-blue);
    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;
}
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-blue);
    box-shadow: var(--shadow-medium), 0 0 0 3px rgba(131, 165, 152, 0.2);
    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);
    box-shadow: var(--shadow-subtle);
    color: var(--fg-secondary) !important;
    transition: box-shadow var(--transition-medium);
}

blockquote:hover,
code:hover,
pre:hover {
    box-shadow: var(--shadow-medium);
}
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: 0.85em;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--bg-secondary) !important;
    border-radius: calc(var(--border-radius) - 2px);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-subtle);
    font-weight: 500;
}

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);
    box-shadow: var(--shadow-medium);
    max-width: 100%;
    height: auto;
    transition: all var(--transition-medium);
}

img:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-large);
}
.buttons {
    background-color: var(--bg-secondary) !important;
    color: var(--fg-primary) !important;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-subtle);
    transition: all var(--transition-medium);
    border: 1px solid var(--border-color);
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
}

.buttons:hover {
    background-color: var(--bg-tertiary) !important;
    box-shadow: var(--shadow-medium);
    transform: translateY(-1px);
}
.hsReviewPanel {
    display: none;
}
.title {
    border: 0;
}
#postamble {
    display: none;
}
#banner {
    text-align: center;
}
#tabs {
    background-color: var(--bg-secondary) !important;
    float: left;
    margin: 0 0 var(--spacing-xl) 0;
    padding: var(--spacing-sm);
    width: 100%;
    font-family: var(--font-heading);
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-medium);
    backdrop-filter: blur(10px);
}
#tabs ul {
    margin: 0;
    padding: 0;
}
#tabs li {
    float: left;
    list-style-type: none;
    margin: 0px 2px 0px 0px;
    padding: 0px 0px 0px 0px;
    white-space: nowrap;
}
#tabs li a {
    display: block;
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0;
    padding: var(--spacing-sm) var(--spacing-md);
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: all var(--transition-medium);
    border-bottom: none;
    position: relative;
}

#tabs li a:hover {
    color: var(--accent-yellow) !important;
    background-color: var(--bg-tertiary) !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow-subtle);
}

#tabs li.ui-tabs-active a {
    background-color: var(--bg-tertiary) !important;
    color: var(--accent-blue) !important;
    box-shadow: var(--shadow-subtle);
    border-bottom: 2px solid var(--accent-blue);
}

#tabs li.ui-tabs-active a:hover {
    transform: none;
    color: var(--accent-blue) !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;
}
#postamble {
    text-align: right;
}
blockquote {
    background-color: var(--bg-secondary) !important;
    padding: var(--spacing-md) var(--spacing-lg);
    margin: var(--spacing-xl) 0;
    border-left: 4px solid var(--accent-blue);
    border-radius: var(--border-radius);
    position: relative;
    font-style: italic;
}

blockquote::before {
    content: '"';
    font-size: 3rem;
    color: var(--accent-blue);
    position: absolute;
    top: -10px;
    left: var(--spacing-md);
    line-height: 1;
    opacity: 0.3;
}
.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: 2px solid;
    border-color: var(--border-color) !important;
    color: var(--fg-primary);
    line-height: 1.3;
    letter-spacing: -0.02em;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

h1 { font-size: 2.25rem; font-weight: 700; }
h2 { font-size: 1.875rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; font-weight: 700; }
a:hover {
    text-decoration: underline;
}
#search {
    display: block;
    float: right;
}
.tag {
    background-color: var(--bg-primary) !important;
    color: var(--fg-primary) !important;
    border: 0;
    border-radius: var(--border-radius);
}

.tag span {
    background-color: var(--bg-tertiary) !important;
    margin: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: calc(var(--border-radius) - 2px);
    font-size: 0.85rem;
    font-weight: 500;
    display: inline-block;
    transition: all var(--transition-fast);
    border: 1px solid var(--border-color);
}

.tag span:hover {
    background-color: var(--accent-blue) !important;
    color: var(--bg-primary) !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow-subtle);
}
#table-of-contents {
    display: table;
    float: right;
    background-color: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-medium);
    margin: var(--spacing-lg) 0 var(--spacing-lg) var(--spacing-lg);
    border: 1px solid var(--border-color);
    max-width: 300px;
}

#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) var(--spacing-sm);
    border-radius: calc(var(--border-radius) - 2px);
    display: block;
    font-size: 0.9rem;
    border-bottom: none;
}

#table-of-contents a:hover {
    background-color: var(--bg-tertiary);
    text-decoration: none;
    transform: translateX(4px);
    border-bottom: none;
}
#minitoc {
    background-color: var(--bg-secondary) !important;
    position: fixed;
    top: 0;
    right: -5px;
    padding: var(--spacing-md);
    z-index: 200;
    width: 18%;
    word-wrap: normal;
    overflow: hidden;
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-large);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    transition: all var(--transition-medium);
}

#minitoc:hover {
    background-color: var(--bg-tertiary) !important;
    box-shadow: var(--shadow-large), 0 0 20px rgba(131, 165, 152, 0.1);
}
#minitoc ul {
    margin: 0.5em;
    padding-left: 1em;
}
#minitoc h2 {
    margin-top: 0;
    margin-bottom: 0;
    font-size: 110%;
}
#minitoc a {
    display: block;
    font-family: var(--font-heading);
    text-decoration: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: calc(var(--border-radius) - 2px);
    transition: all var(--transition-fast);
    font-size: 0.9rem;
    border-bottom: none;
}

#minitoc a:hover {
    background-color: var(--bg-tertiary);
    color: var(--accent-yellow) !important;
    transform: translateX(2px);
    border-bottom: none;
}
#minitoc a:hover {
    text-decoration: underline;
}
/* #minitoc a { */
/*   display: none; */
/* } */
#minitoc:hover a {
    display: block;
}
#toTop {
    top: -100px;
    position: fixed;
    text-align: center;
    z-index: 999;
    display: none;
}
#toTop:hover {
    text-decoration: underline;
}
#left-panel-wrapper {
    display: none;
    position: fixed;
    z-index: 200;
}
#left-panel-contents {
    display: none;
    position: fixed;
    text-align: left;
    top: 0;
    z-index: 200;
}
#left-panel-button {
    transform: rotate(90deg);
    left: -23px;
    position: fixed;
    top: 50%;
    z-index: 200;
}
#right-panel-wrapper {
    position: fixed;
    z-index: 200;
}
#right-panel-contents {
    display: none;
    z-index: 200;
    position: fixed;
    text-align: left;
    top: 0;
}
.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);
}