/* cmd Documentation - Terminal Theme */
/* Inspired by classic terminals: green phosphor, amber, modern CLI tools */

/* ============================================
   ASCII Art Hero
   ============================================ */
.ascii-hero {
    color: #00ff00 !important;
    text-shadow: 0 0 10px rgba(0, 255, 0, 0.5), 0 0 20px rgba(0, 255, 0, 0.3);
    font-size: 1rem !important;
    line-height: 1.2 !important;
    text-align: center;
    margin: 2rem auto !important;
    padding: 1rem !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    animation: glow 2s ease-in-out infinite;
}

.ascii-hero::before {
    display: none !important;
}

.tagline {
    text-align: center;
    font-size: 1.6rem;
    color: #00ffff;
    margin: 1.5rem 0 2.5rem 0;
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}

/* Blinking cursor effect */
.terminal-prompt {
    display: inline-block;
    font-size: 1.5rem;
    color: var(--term-green);
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    margin: 2rem auto;
    text-align: center;
}

.terminal-prompt .cursor {
    display: inline-block;
    width: 0.6em;
    height: 1.2em;
    background: var(--term-green);
    margin-left: 2px;
    vertical-align: text-bottom;
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* ============================================
   Terminal Color Palette
   ============================================ */
:root {
    --term-green: #00ff00;
    --term-green-dim: #00cc00;
    --term-green-glow: rgba(0, 255, 0, 0.15);
    --term-amber: #ffb000;
    --term-amber-dim: #cc8800;
    --term-cyan: #00ffff;
    --term-magenta: #ff00ff;
    --term-red: #ff5555;
    --term-yellow: #f1fa8c;
    --term-white: #f8f8f2;
    --term-gray: #6272a4;
    --term-bg: #0d1117;
    --term-bg-light: #161b22;
    --term-bg-lighter: #21262d;
    --term-border: #30363d;
    --cursor-blink: #00ff00;
}

/* ============================================
   Base - Dark Terminal Background
   ============================================ */
.content {
    max-width: 980px;
    margin: 0 auto;
    line-height: 1.9;
    font-size: 1.45rem;
    padding: 2rem;
    font-family: 'JetBrains Mono', 'Fira Code', 'SF Mono', 'Monaco', 'Consolas', 'Ubuntu Mono', monospace;
}

/* ============================================
   Headings - Terminal Style
   ============================================ */
.content h1 {
    font-size: 3.25rem;
    font-weight: 700;
    color: var(--term-green);
    text-shadow: 0 0 10px var(--term-green-glow), 0 0 20px var(--term-green-glow);
    padding-bottom: 0.75rem;
    margin-bottom: 2rem;
    border-bottom: 2px dashed var(--term-green-dim);
    letter-spacing: -0.02em;
}

.content h1::before {
    content: '$ ';
    opacity: 0.6;
}

.content h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-top: 3rem;
    margin-bottom: 1rem;
    color: var(--term-cyan);
    text-shadow: 0 0 8px rgba(0, 255, 255, 0.2);
}

.content h2::before {
    content: '## ';
    opacity: 0.5;
    color: var(--term-gray);
}

.content h3 {
    font-size: 2rem;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    color: var(--term-amber);
}

.content h3::before {
    content: '### ';
    opacity: 0.5;
    color: var(--term-gray);
}

.content h4 {
    font-size: 1.65rem;
    font-weight: 600;
    margin-top: 1.5rem;
    color: var(--term-magenta);
}

/* ============================================
   Code Blocks - The Star of the Show
   ============================================ */
pre {
    border-radius: 6px;
    border: 1px solid var(--term-border);
    position: relative;
    background: var(--term-bg) !important;
    box-shadow: 
        0 0 0 1px var(--term-border),
        inset 0 0 30px rgba(0, 255, 0, 0.03);
    margin: 1.5rem 0;
    overflow: hidden;
}

/* Terminal window header */
pre::before {
    content: '● ● ●';
    display: block;
    padding: 8px 12px;
    font-size: 10px;
    letter-spacing: 4px;
    color: var(--term-gray);
    background: var(--term-bg-lighter);
    border-bottom: 1px solid var(--term-border);
}

pre code {
    font-family: 'JetBrains Mono', 'Fira Code', 'SF Mono', 'Monaco', 'Consolas', monospace;
    font-size: 1.3rem;
    line-height: 1.8;
    display: block;
    padding: 1.25rem 1.5rem !important;
    color: var(--term-white);
}

/* Inline code */
code {
    font-family: 'JetBrains Mono', 'Fira Code', 'SF Mono', 'Monaco', monospace;
    background: var(--term-bg-lighter);
    padding: 0.2em 0.5em;
    border-radius: 4px;
    font-size: 0.95em;
    color: var(--term-green);
    border: 1px solid var(--term-border);
}

pre code {
    background: transparent;
    padding: 0;
    border: none;
    color: inherit;
}

/* ============================================
   Tables - Data Grid Style
   ============================================ */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    font-size: 1.3rem;
    border: 1px solid var(--term-border);
    background: var(--term-bg-light);
}

table thead {
    background: var(--term-bg-lighter);
    border-bottom: 2px solid var(--term-green-dim);
}

table th {
    padding: 1rem 1.25rem;
    text-align: left;
    font-weight: 600;
    color: var(--term-green);
    text-transform: uppercase;
    font-size: 1.1rem;
    letter-spacing: 0.1em;
}

table td {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--term-border);
    color: var(--term-white);
}

table tbody tr:hover {
    background: var(--term-bg-lighter);
}

table code {
    background: var(--term-bg);
}

/* ============================================
   Blockquotes - Terminal Messages
   ============================================ */
blockquote {
    border-left: 3px solid var(--term-amber);
    background: rgba(255, 176, 0, 0.05);
    padding: 1rem 1.25rem;
    margin: 1.5rem 0;
    border-radius: 0 6px 6px 0;
    position: relative;
}

blockquote::before {
    content: '>';
    position: absolute;
    left: -20px;
    top: 1rem;
    color: var(--term-amber);
    font-weight: bold;
    opacity: 0;
}

blockquote p {
    margin: 0;
    color: var(--term-amber-dim);
}

blockquote strong {
    color: var(--term-amber);
}

blockquote code {
    background: var(--term-bg);
    color: var(--term-green);
}

/* Tip style blockquotes */
blockquote:has(strong:first-child) {
    border-left-color: var(--term-cyan);
    background: rgba(0, 255, 255, 0.05);
}

blockquote:has(strong:first-child) p {
    color: var(--term-cyan);
}

/* ============================================
   Sidebar Navigation - File Tree Style
   ============================================ */
.sidebar {
    font-size: 1.35rem;
    font-family: 'JetBrains Mono', 'Fira Code', 'SF Mono', monospace;
}

.sidebar .chapter {
    line-height: 1.7;
}

.sidebar .chapter a {
    padding: 0.75rem 1rem;
    border-radius: 4px;
    transition: all 0.15s ease;
    display: block;
    color: var(--term-gray);
    border-left: 2px solid transparent;
}

.sidebar .chapter a::before {
    content: '├─ ';
    opacity: 0.4;
    color: var(--term-gray);
}

.sidebar .chapter:last-child a::before {
    content: '└─ ';
}

.sidebar .chapter a:hover {
    background: var(--term-bg-lighter);
    color: var(--term-green);
    border-left-color: var(--term-green);
}

.sidebar .chapter.active > a {
    background: var(--term-bg-lighter);
    color: var(--term-green);
    border-left-color: var(--term-green);
    text-shadow: 0 0 8px var(--term-green-glow);
}

.sidebar .chapter.active > a::before {
    content: '▶ ';
    opacity: 1;
    color: var(--term-green);
}

.sidebar .chapter li a {
    font-size: 1.25rem;
    padding-left: 2.5rem;
}

.sidebar .chapter li a::before {
    content: '│  ├─ ';
}

/* Sidebar scrollbar */
.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-track {
    background: var(--term-bg);
}

.sidebar::-webkit-scrollbar-thumb {
    background: var(--term-border);
    border-radius: 3px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: var(--term-green-dim);
}

/* ============================================
   Navigation Buttons
   ============================================ */
.nav-chapters {
    font-size: 1.25rem;
    opacity: 0.5;
    transition: all 0.2s ease;
    color: var(--term-gray);
}

.nav-chapters:hover {
    opacity: 1;
    color: var(--term-green);
    text-shadow: 0 0 10px var(--term-green-glow);
}

/* ============================================
   Copy Button
   ============================================ */
.clip-button {
    background: var(--term-bg-lighter);
    border: 1px solid var(--term-border);
    border-radius: 4px;
    transition: all 0.2s ease;
    opacity: 0;
    color: var(--term-gray);
}

pre:hover .clip-button {
    opacity: 1;
}

.clip-button:hover {
    background: var(--term-green);
    color: var(--term-bg);
    border-color: var(--term-green);
    box-shadow: 0 0 10px var(--term-green-glow);
}

/* ============================================
   Search Bar
   ============================================ */
#searchbar {
    border-radius: 4px;
    border: 1px solid var(--term-border);
    background: var(--term-bg);
    color: var(--term-white);
    padding: 0.6rem 1rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

#searchbar:focus {
    border-color: var(--term-green);
    outline: none;
    box-shadow: 0 0 0 2px var(--term-green-glow);
}

#searchbar::placeholder {
    color: var(--term-gray);
}

/* ============================================
   Links
   ============================================ */
.content a {
    color: var(--term-cyan);
    text-decoration: none;
    border-bottom: 1px dashed var(--term-cyan);
    transition: all 0.2s ease;
}

.content a:hover {
    color: var(--term-green);
    border-bottom-color: var(--term-green);
    text-shadow: 0 0 8px var(--term-green-glow);
}

/* ============================================
   Lists
   ============================================ */
.content ul, .content ol {
    padding-left: 1.5rem;
    margin: 1rem 0;
}

.content li {
    margin: 0.4rem 0;
    line-height: 1.6;
}

.content ul li::marker {
    color: var(--term-green);
    content: '▸ ';
}

.content ol li::marker {
    color: var(--term-cyan);
    font-weight: 600;
}

/* ============================================
   Horizontal Rules
   ============================================ */
.content hr {
    border: none;
    height: 1px;
    background: var(--term-border);
    margin: 2.5rem 0;
    position: relative;
}

.content hr::after {
    content: '─────────────────────────────────────────';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    color: var(--term-border);
    font-size: 0.7rem;
    letter-spacing: -1px;
    background: var(--term-bg-light);
    padding: 0 1rem;
}

/* ============================================
   Menu Bar
   ============================================ */
.menu-bar {
    border-bottom: 1px solid var(--term-border);
}

.menu-bar i {
    transition: all 0.2s ease;
    color: var(--term-gray);
}

.menu-bar i:hover {
    color: var(--term-green);
}

/* ============================================
   Cursor Blink Animation
   ============================================ */
@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

@keyframes scanline {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100vh); }
}

@keyframes glow {
    0%, 100% { text-shadow: 0 0 10px var(--term-green-glow); }
    50% { text-shadow: 0 0 20px var(--term-green-glow), 0 0 30px var(--term-green-glow); }
}

/* Subtle scanline effect on content */
.content::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.03) 2px,
        rgba(0, 0, 0, 0.03) 4px
    );
    pointer-events: none;
    z-index: 1000;
    opacity: 0.5;
}

/* ============================================
   Custom Admonitions
   ============================================ */
.admonition {
    padding: 1rem 1.25rem;
    border-radius: 4px;
    margin: 1.5rem 0;
    border: 1px solid;
    font-family: 'JetBrains Mono', monospace;
}

.admonition.warning {
    background: rgba(255, 176, 0, 0.1);
    border-color: var(--term-amber);
    color: var(--term-amber);
}

.admonition.warning::before {
    content: '[WARN] ';
    font-weight: bold;
}

.admonition.danger {
    background: rgba(255, 85, 85, 0.1);
    border-color: var(--term-red);
    color: var(--term-red);
}

.admonition.danger::before {
    content: '[ERROR] ';
    font-weight: bold;
}

.admonition.tip {
    background: rgba(0, 255, 0, 0.05);
    border-color: var(--term-green);
    color: var(--term-green);
}

.admonition.tip::before {
    content: '[TIP] ';
    font-weight: bold;
}

.admonition.note {
    background: rgba(0, 255, 255, 0.05);
    border-color: var(--term-cyan);
    color: var(--term-cyan);
}

.admonition.note::before {
    content: '[INFO] ';
    font-weight: bold;
}

/* ============================================
   Mobile Responsive
   ============================================ */
@media (max-width: 768px) {
    .content {
        padding: 1rem;
        font-size: 0.95rem;
    }
    
    .content h1 {
        font-size: 1.5rem;
    }
    
    .content h2 {
        font-size: 1.25rem;
    }
    
    table {
        font-size: 0.8rem;
    }
    
    table th, table td {
        padding: 0.5rem;
    }
    
    .sidebar {
        font-size: 0.95rem;
    }
    
    pre code {
        font-size: 0.8rem;
    }
    
    .content::before {
        display: none;
    }
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
    .sidebar, .nav-chapters, .menu-bar {
        display: none !important;
    }
    
    .content {
        max-width: 100%;
    }
    
    .content::before {
        display: none;
    }
    
    .content h1 {
        color: #000;
        text-shadow: none;
    }
}

/* ============================================
   Selection
   ============================================ */
::selection {
    background: var(--term-green);
    color: var(--term-bg);
}

::-moz-selection {
    background: var(--term-green);
    color: var(--term-bg);
}

/* ============================================
   Focus States
   ============================================ */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--term-green);
    outline-offset: 2px;
}

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

/* ============================================
   Scrollbar
   ============================================ */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

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

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

::-webkit-scrollbar-thumb:hover {
    background: var(--term-green-dim);
}

/* ============================================
   Strong/Bold text
   ============================================ */
.content strong {
    color: var(--term-green);
    font-weight: 600;
}

/* ============================================
   Emphasis/Italic
   ============================================ */
.content em {
    color: var(--term-amber);
    font-style: italic;
}