body {
    font-family: verdana, regular;
    color: #202030;
    font-size: 10pt;
    margin: 0;
    padding: 0;
}

H1 {
    padding-left: 4pt;
    font-size: x-large;
}

H2 {
    padding-left: 6pt;
    font-size: large;
    font-family: arial;
}

H3 {
    padding-left: 8pt;
    font-size: small;
}

H4 {
    padding-left: 8pt;
    font-size: small;
}

P {
    padding-left: 12pt
}

LI {
    padding-top: 4pt;
    padding-bottom: 4pt;
    padding-right: 8pt
}

tt,
pre {
    font-family: courier, "courier new", monaco;
    font-size: 12px;
    margin-left: 20px
}

code {
    font-family: courier, "courier new", monaco;
    font-size: 12px;
}

.softsynth {
    font-family: "Tahoma";
    color: #FFE040;
    font-size: 32px
}

.softsynthbar {
    background-color: #4040FF;
    font-size: 4px
}

.topic {
    font-family: "Tahoma";
    font-weight: bold;
    vertical-align: middle;
    text-align: center;
    background-color: #FFFFBB;
    font-size: 26px
}

.topicbar {
    background-color: #FFFFBB;
    font-size: 4px
}

.navbar {
    font-family: verdana, sans-serif;
    font-size: 13px;
    background-color: #FFFFFF;
    line-height: 120%
}

.primary {
    font-family: verdana, sans-serif;
    font-size: 13px
}

td {
    font-family: verdana, sans-serif;
    font-size: 13px
}

table.pretty {
    background-color: #606080
}

tr.pretty {
    background-color: #FCF8FF
}

A:link {
    color: #0000EE
}

A:visited {
    color: #000080
}

A:hover {
    color: #FF0000
}

A:active {
    color: #f8f8f0;
    background-color: #303030
}

A:focus {
    color: #C0C000
}

#tutorial {
    background-color: #FFF8F0;
}

#tutorial pre {
    font-size: 12pt;
    font-weight: bold;
    margin-left: +20pt;
    padding: 0.5pc;
    border: 1px solid #DCDCDC;
}

#tutorial applet {
    padding: 0.5pc;
    border: 4px solid #DCDCDC;
}

#tutorial li {
    line-height: 1.2;
}


/* ======================================================= */
/* Modern Layout Styles extracted from base.njk template */
/* ======================================================= */
/* CSS Reset and Variables */
:root {
    --primary: #4040FF;
    --primary-dark: #2020a0;
    --bg-body: #f4f6f9;
    --surface: #ffffff;
    --text-main: #334155;
    --text-muted: #64748b;
    --border: #e2e8f0;
    --accent: #FFFFBB;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    margin: 0;
    padding: 0;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Header Navigation Container */
header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

#site-header {
    display: flex;
    align-items: center;
    gap: 24px;
}

#site-header img {
    height: 60px;
    width: auto;
    transition: transform 0.2s ease;
}

#site-header img:hover {
    transform: scale(1.02);
}

#midheader {
    display: flex;
    flex-direction: column;
}

#midheader h1 {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: -0.02em;
}

#midheader h2 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.01em;
}

/* Generic Dropdown Container Styles */
.nav-list ul {
    position: absolute;
    background: var(--surface);
    min-width: 220px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    border: 1px solid var(--border);
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    list-style: none;
    padding: 12px 0;
    margin: 0;
    z-index: 100;
}

/* First-level Dropdowns (Drop down) */
.nav-list>.nav-item>ul {
    top: calc(100% + 15px);
    left: -20px;
    transform: translateY(10px);
}

/* Sub-level Dropdowns (Fly out to the right) */
.nav-list ul ul {
    top: -12px;
    left: 100%;
    transform: translateX(10px);
}

/* Show the immediate <ul> child when a parent <li> is hovered */
.nav-item:hover>ul {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) translateX(0);
    /* Reset both transforms naturally */
}

/* Navigation List Base */
.nav-list {
    display: flex;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
}

/* Nav Items */
.nav-item {
    position: relative;
}

.nav-item a {
    padding: 10px 18px;
    text-decoration: none;
    color: var(--text-main);
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: 8px;
    transition: all 0.2s;
    display: block;
}

/* Arrow indicator for items with children */
.nav-item:has(> ul)>a::after {
    content: "▾";
    display: inline-block;
    margin-left: 6px;
    font-size: 0.8em;
    transform: translateY(-1px);
}

/* Change arrow direction for sub-menus */
.nav-list ul .nav-item:has(> ul)>a::after {
    content: "▸";
    float: right;
    margin-top: 2px;
}

/* Styling inside dropdowns */
.nav-list ul .nav-item a {
    padding: 10px 24px;
    border-radius: 0;
    /* Flat edges inside menus */
    font-size: 0.92rem;
    color: var(--text-main);
}

/* Hovers */
.nav-item:hover>a,
.nav-item a:hover {
    color: var(--primary);
    background-color: var(--bg-body);
}

/* Dropdown specific hover overrides */
.nav-list ul .nav-item:hover>a {
    background-color: #f8fafc;
    color: var(--primary);
}

.nav-item.active>a {
    color: var(--primary);
    background-color: #eff6ff;
    font-weight: 600;
}

/* Layout Main */
.app-wrapper {
    max-width: 1000px;
    margin: 40px auto;
    background: var(--surface);
    padding: 40px 60px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    min-height: 60vh;
}

.app-wrapper h2 {
    border-bottom: 2px solid var(--border);
    padding-bottom: 12px;
    margin-bottom: 24px;
    color: var(--text-main);
    padding-left: 0;
}

/* Mobile Hamburger Toggle */
.nav-toggle-btn {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
    position: relative;
    z-index: 2000;
}

.nav-toggle-btn span,
.nav-toggle-btn span::before,
.nav-toggle-btn span::after {
    content: '';
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-main);
    position: absolute;
    transition: all 0.3s;
}

.nav-toggle-btn span {
    left: 8px;
    top: 19px;
}

.nav-toggle-btn span::before {
    top: -8px;
    left: 0;
}

.nav-toggle-btn span::after {
    top: 8px;
    left: 0;
}

footer {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
    font-size: 0.9rem;
    border-top: 1px solid var(--border);
    margin-top: 40px;
}

@media (max-width: 900px) {
    .nav-list {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--surface);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 80px 40px 60px;
        gap: 0;
        z-index: 1500;
        overflow-y: auto;
    }

    body.menu-open .nav-list {
        display: flex;
    }

    body.menu-open .nav-toggle-btn span {
        background: transparent;
    }

    body.menu-open .nav-toggle-btn span::before {
        transform: rotate(45deg);
        top: 0;
    }

    body.menu-open .nav-toggle-btn span::after {
        transform: rotate(-45deg);
        top: 0;
    }

    .nav-toggle-btn {
        display: block;
    }

    .nav-list .nav-item:has(> ul)>a::after {
        display: none;
        /* Hide deep-nest arrows on mobile for simplicity */
    }

    /* On mobile, un-hide the submenus entirely to create a giant flat vertical list */
    .nav-list ul {
        position: relative;
        visibility: visible;
        opacity: 1;
        display: block;
        box-shadow: none;
        border: none;
        left: 0 !important;
        top: 0 !important;
        transform: none !important;
        padding-left: 30px;
        background: transparent;
    }

    .nav-item {
        width: 100%;
        text-align: left;
    }

    .nav-item a {
        font-size: 1.05rem;
        padding: 4px 0;
        font-weight: 600;
    }

    .nav-list ul .nav-item a {
        padding: 2px 0;
        font-size: 0.95rem;
        font-weight: 400;
    }

    .app-wrapper {
        margin: 20px;
        padding: 30px 20px;
    }

    #site-header img {
        height: 40px;
    }

    #midheader h1 {
        font-size: 1.4rem;
    }

    #midheader h2 {
        font-size: 0.8rem;
    }
}

pre,
code {
    background-color: #FFFFF0;
}

pre {
    font-size: 13px;
    margin-left: 1.5em;
    padding: 1em;
    border: 1px solid silver;
    border-radius: 6px;
    overflow-x: auto;
}

pre code {
    padding: 0;
    background-color: transparent;
    font-size: inherit;
    border: none;
    margin-left: 0;
}

table {
    border-collapse: collapse;
    margin-left: 5px;
    margin-top: 5px;
    margin-bottom: 5px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    width: auto;
    max-width: 100%;
}

td {
    border: 1px solid #c0c0c0;
    padding: 8px 14px;
    font-family: 'Inter', sans-serif;
    font-size: 13px;
}

th {
    border: 1px solid #c0c0c0;
    padding: 10px 14px;
    background-color: #f8f0f0;
    text-align: left;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 14px;
}

/* Print Styles */
@media print {

    header,
    footer,
    .nav-toggle-btn {
        display: none !important;
    }

    .app-wrapper,
    main {
        margin: 0 !important;
        padding: 0 !important;
    }

    h1,
    h2,
    h3 {
        break-after: avoid;
        page-break-after: avoid;
    }

    /* Prevent page breaks between chart components */
    #fingering,
    .fingering-chart,
    .fingering-controls {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}