:root {
    --primary-color: #51A2FF;
    --primary-hover: #2B6CB0;
    --bg-primary: #101319;
    --bg-secondary: #1F222A;
    --bg-tertiary: #1E2129;
    --bg-quaternary: #232730;
    --bg-code: #232f35;
    --text-primary: #ffffff;
    --text-secondary: #CECFD1;
    --text-code: #1A96F0;
    --accent-color: #E6C0E9;
    --border-radius: 8px;
    --transition: all 0.2s ease;
    --shadow: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-hover: 0 4px 12px rgba(81, 162, 255, 0.15);
}

/* Toppmeny med kategori og søk */
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 20px;
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}
.topbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

select {
    background: var(--bg-quaternary);
    color: var(--text-primary);
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius);
    padding: 8px 12px;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

select:focus {
    outline: none;
    box-shadow: var(--shadow-hover);
    transform: translateY(-1px);
}

select option {
    background: var(--bg-quaternary);
    color: var(--text-primary);
}
/* Utility Classes */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Loading states */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Syntax highlighting for code examples */
pre .keyword { color: #ff7b7b; font-weight: bold; }
pre .string { color: #98d982; }
pre .number { color: #79c0ff; }
pre .comment { color: #7c7c7c; font-style: italic; }
pre .function { color: #d2a8ff; }
pre .variable { color: #ffa657; }

.details pre {
    background: #0d1117;
    color: #c9d1d9;
    border: 1px solid #30363d;
    margin: 12px 0;
}

.details h3 {
    color: var(--primary-color);
    margin: 16px 0 8px 0;
    font-size: 1.1em;
    border-bottom: 1px solid rgba(81, 162, 255, 0.3);
    padding-bottom: 4px;
}

.details p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 8px 0;
}

.details ul {
    margin: 12px 0;
    padding-left: 24px;
}

.details li {
    color: var(--text-secondary);
    margin: 6px 0;
    line-height: 1.5;
}

/* Improved scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-hover);
}
/* Søkefelt og søkeikon */
.search-icon-btn {
    background: var(--bg-quaternary);
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius);
    cursor: pointer;
    padding: 8px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-icon-btn:hover {
    background: var(--primary-color);
    box-shadow: var(--shadow-hover);
    transform: translateY(-1px);
}

.search-svg svg {
    width: 20px;
    height: 20px;
    color: var(--primary-color);
    stroke: var(--primary-color);
    transition: var(--transition);
}

.search-icon-btn:hover .search-svg svg {
    color: white;
    stroke: white;
}

.search-input {
    margin: 0;
    width: 100%;
    max-width: 300px;
    font-size: 1rem;
    padding: 10px 16px;
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius);
    background: var(--bg-quaternary);
    color: var(--text-primary);
    box-sizing: border-box;
    transition: var(--transition);
}

.search-input:focus {
    outline: none;
    box-shadow: var(--shadow-hover);
    transform: translateY(-1px);
}

.search-input::placeholder {
    color: var(--text-secondary);
}
.github-link {
    color: #51A2FF;
    text-decoration: underline;
    transition: color 0.2s;
}
.github-link:hover {
    color: #2B6CB0;
}
body.app-bg {
    background: linear-gradient(135deg, var(--bg-primary) 0%, #0a0d14 100%);
    min-height: 100vh;
}

body {
    font-family: 'Segoe UI', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    line-height: 1.6;
    background: linear-gradient(135deg, var(--bg-primary) 0%, #0a0d14 100%);
    color: var(--text-primary);
}

.container {
    background: var(--bg-secondary);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
}

h1 {
    color: var(--primary-color);
    text-align: left;
    font-size: 2.5em;
    margin: 20px 0 40px 0;
    font-weight: 700;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Improved typography */
h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-top: 1.5em;
    margin-bottom: 0.5em;
}

p {
    line-height: 1.6;
    margin-bottom: 1em;
}

/* Better list styling */
ul, ol {
    padding-left: 1.5em;
}

li {
    margin-bottom: 0.5em;
    line-height: 1.5;
}

.category {
    margin: 30px 0;
    padding: 24px;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 1px solid rgba(81, 162, 255, 0.1);
    transition: var(--transition);
}

.category:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.category h2 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.5em;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--accent-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.command {
    background: var(--bg-quaternary);
    padding: 18px;
    margin: 12px 0;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent-color);
    transition: var(--transition);
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    position: relative;
    overflow: hidden;
}

.command::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(81, 162, 255, 0.1), transparent);
    transition: left 0.5s;
}

.command:hover::before {
    left: 100%;
}

.command:hover {
    transform: translateX(8px) translateY(-2px);
    background: linear-gradient(135deg, var(--bg-quaternary) 0%, #2a2f3a 100%);
    box-shadow: var(--shadow-hover);
    border-left-width: 6px;
}

.command code {
    background: var(--bg-tertiary);
    color: var(--text-code);
    padding: 8px 16px;
    border-radius: var(--border-radius);
    font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    display: inline-block;
    margin-bottom: 10px;
    font-weight: 500;
    border: 1px solid rgba(81, 162, 255, 0.2);
    font-size: 0.9em;
}

.description {
    color: var(--text-primary);
    font-size: 1rem;
    line-height: 1.5;
}

.details {
    display: none;
    margin-top: 18px;
    padding: 20px;
    background: var(--bg-code);
    border-radius: var(--border-radius);
    font-size: 0.9em;
    border: 1px solid rgba(81, 162, 255, 0.1);
    animation: slideDown 0.3s ease-out;
}

.details.active {
    display: block;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.details h3 {
    color: #1A96F0;
    margin-bottom: 10px;
    font-size: 1.1em;
}

.details pre {
    background-color: #fff;
    padding: 10px;
    border-radius: 4px;
    overflow-x: auto;
    border: 1px solid #ddd;
}

.details p {
    color: #CECFD1;
}

.details ul {
    margin: 10px 0;
    padding-left: 20px;
    color: #CECFD1;
}

.details li {
    margin: 5px 0;
    color: #CECFD1;
}

.youtube-container {
    background-color: #1E2129;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    text-align: center;
    margin-top: 40px;
    border: 1px solid #E6C0E9;
    max-width: 1200px;      /* Økt fra 1000px */
    width: 90%;             /* Responsiv bredde */
    margin-left: auto;
    margin-right: auto;
}

.youtube-container h2 {
    color: #4583CD;
    font-size: 1.5em;
    margin-bottom: 15px;
    border-bottom: 2px solid #E6C0E9;
    padding-bottom: 10px;
    display: inline-block;
}

.youtube-container iframe {
    width: 100%;
    max-width: 900px;       /* Videoen blir ikke for bred */
    aspect-ratio: 16/9;     /* Holder riktig proporsjon */
    height: auto;
    border-radius: 8px;
    margin-bottom: 30px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.copy-btn {
    position: absolute;
    right: 12px;
    top: 12px;
    background: var(--primary-color);
    border: none;
    color: white;
    padding: 6px 12px;
    cursor: pointer;
    border-radius: var(--border-radius);
    font-size: 12px;
    font-weight: 500;
    transition: var(--transition);
    z-index: 10;
}

.copy-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.copy-btn:active {
    transform: translateY(0);
}

/* Sørg for at <pre>-elementene har nok plass til knappen */
pre {
    position: relative;
    padding: 40px 16px 16px 16px;
    background: #1a1f2e;
    color: #e1e8f0;
    border-radius: var(--border-radius);
    border: 1px solid rgba(81, 162, 255, 0.3);
    overflow-x: auto;
    font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    line-height: 1.4;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

footer {
    color: white;
}

.back-link {
    color: #51A2FF;
    text-decoration: none;
    font-size: 0.9em;
    display: inline-block;
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }
    
    .topbar {
        flex-direction: column;
        gap: 16px;
        padding: 16px;
    }
    
    .topbar-left,
    .topbar-right {
        width: 100%;
        justify-content: center;
    }
    
    .search-input {
        max-width: 100%;
    }
    
    h1 {
        font-size: 2em;
        text-align: center;
    }
    
    .category {
        padding: 16px;
        margin: 20px 0;
    }
    
    .command {
        padding: 16px;
        margin: 10px 0;
    }
    
    .command:hover {
        transform: translateY(-2px);
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    body {
        padding: 16px;
    }
    
    .topbar {
        padding: 18px;
    }
}

@media (min-width: 1400px) {
    .youtube-container {
        max-width: 1400px;
        padding: 50px;
    }
    .youtube-container iframe {
        max-width: 1200px;
    }
}

/* Dark mode improvements */
@media (prefers-color-scheme: dark) {
    :root {
        --shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
        --shadow-hover: 0 8px 25px rgba(81, 162, 255, 0.25);
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Focus improvements for accessibility */
*:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

button:focus,
input:focus,
select:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(81, 162, 255, 0.3);
}