/**
 * NoSpace Code Blocks Styles
 * Prism.js syntax highlighting with copy button
 */

/* ========================================
   Code Block Container
   ======================================== */
pre[class*="language-"],
pre:has(> code[class*="language-"]) {
    position: relative;
    border-radius: 8px;
    margin: 2rem 0;
    padding: 1.5rem 1rem 1.5rem 3.5rem !important;
    overflow: auto;
    background: #2d2d2d !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

code[class*="language-"] {
    font-family: 'Fira Code', 'Consolas', 'Monaco', monospace;
    font-size: 0.9rem;
    line-height: 1.6;
    text-shadow: none;
}

/* ========================================
   Line Numbers
   ======================================== */
pre[class*="language-"].line-numbers,
pre.line-numbers:has(> code[class*="language-"]) {
    padding-left: 3.5rem !important;
}

.line-numbers .line-numbers-rows {
    position: absolute;
    pointer-events: none;
    top: 1.5rem;
    left: 0;
    width: 3rem;
    letter-spacing: -1px;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    user-select: none;
}

.line-numbers-rows > span {
    display: block;
    counter-increment: linenumber;
    color: rgba(255, 255, 255, 0.3);
    text-align: right;
    padding-right: 0.8rem;
}

.line-numbers-rows > span:before {
    content: counter(linenumber);
}

/* ========================================
   Copy Button
   ======================================== */
.code-toolbar {
    position: relative;
}

.code-toolbar > .toolbar {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.code-toolbar:hover > .toolbar {
    opacity: 1;
}

.code-toolbar > .toolbar button {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.code-toolbar > .toolbar button:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

.code-toolbar > .toolbar button:active {
    transform: translateY(0);
}

/* Copy success state */
.code-toolbar > .toolbar button[data-copied="true"] {
    background: #4caf50;
    border-color: #4caf50;
}

/* ========================================
   Inline Code
   ======================================== */
:not(pre) > code[class*="language-"],
:not(pre) > code {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
    padding: 0.2em 0.4em;
    border-radius: 4px;
    font-family: 'Fira Code', 'Consolas', monospace;
    font-size: 0.9em;
    font-weight: 500;
}

/* ========================================
   Dark Theme for Code Blocks
   ======================================== */
html[data-theme="dark"] pre[class*="language-"],
html[data-theme="dark"] pre:has(> code[class*="language-"]) {
    background: #1a1a2e !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

html[data-theme="dark"] :not(pre) > code {
    background: rgba(139, 123, 234, 0.15);
    color: #8b7bea;
}

/* ========================================
   Language Badge
   ======================================== */
pre[class*="language-"]::before,
pre:has(> code[class*="language-"])::before {
    content: attr(data-language);
    position: absolute;
    top: 0;
    left: 0;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 0.3rem 0.8rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 8px 0 8px 0;
}

/* Support both <pre class="language-X"> and <code class="language-X"> */
/* Fallback: use data-language attribute if present, otherwise detect from class */
pre[class*="language-php"]::before,
pre:has(> code[class*="language-php"])::before {
    content: 'PHP';
}

/* TinyMCE format: <pre class="language-php"> */
pre.language-php::before {
    content: 'PHP';
}

pre[class*="language-javascript"]::before,
pre[class*="language-js"]::before,
pre:has(> code[class*="language-javascript"])::before,
pre:has(> code[class*="language-js"])::before {
    content: 'JavaScript';
}

pre.language-javascript::before,
pre.language-js::before {
    content: 'JavaScript';
}

pre[class*="language-css"]::before,
pre:has(> code[class*="language-css"])::before {
    content: 'CSS';
}

pre.language-css::before {
    content: 'CSS';
}

pre[class*="language-html"]::before,
pre:has(> code[class*="language-html"])::before {
    content: 'HTML';
}

pre.language-html::before {
    content: 'HTML';
}

pre[class*="language-python"]::before,
pre:has(> code[class*="language-python"])::before {
    content: 'Python';
}

pre.language-python::before {
    content: 'Python';
}

pre[class*="language-bash"]::before,
pre[class*="language-shell"]::before,
pre:has(> code[class*="language-bash"])::before,
pre:has(> code[class*="language-shell"])::before {
    content: 'Shell';
}

pre.language-bash::before,
pre.language-shell::before {
    content: 'Shell';
}

pre[class*="language-sql"]::before,
pre:has(> code[class*="language-sql"])::before {
    content: 'SQL';
}

pre.language-sql::before {
    content: 'SQL';
}

pre[class*="language-json"]::before,
pre:has(> code[class*="language-json"])::before {
    content: 'JSON';
}

pre.language-json::before {
    content: 'JSON';
}

/* ========================================
   Scrollbar Styling
   ======================================== */
pre[class*="language-"]::-webkit-scrollbar,
pre:has(> code[class*="language-"])::-webkit-scrollbar {
    height: 8px;
}

pre[class*="language-"]::-webkit-scrollbar-track,
pre:has(> code[class*="language-"])::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

pre[class*="language-"]::-webkit-scrollbar-thumb,
pre:has(> code[class*="language-"])::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

pre[class*="language-"]::-webkit-scrollbar-thumb:hover,
pre:has(> code[class*="language-"])::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 768px) {
    pre[class*="language-"],
    pre:has(> code[class*="language-"]) {
        padding: 1rem 0.75rem 1rem 3rem !important;
        margin: 1.5rem 0;
        border-radius: 6px;
    }
    
    code[class*="language-"] {
        font-size: 0.85rem;
    }
    
    .line-numbers .line-numbers-rows {
        width: 2.5rem;
    }
}