/* Advanced Code Editor Styles */
.advanced-code-editor-container {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 300px;
    border: 1px solid #e1e5e9;
    border-radius: 8px;
    overflow: hidden;
    background: #1e1e1e;
    font-family: Monaco, Menlo, "Ubuntu Mono", "Courier New", monospace;
}

.advanced-code-editor-container.light {
    background: #ffffff;
    border-color: #d0d7de;
}

.advanced-code-editor-container.dark {
    background: #1e1e1e;
    border-color: #30363d;
}

/* Editor textarea */
.advanced-code-editor-container textarea {
    font-family: Monaco, Menlo, "Ubuntu Mono", "Courier New", monospace !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
    tab-size: 4 !important;
    -moz-tab-size: 4 !important;
}

/* Line numbers */
.advanced-code-editor-container .line-numbers {
    position: absolute;
    left: 0;
    top: 0;
    width: 50px;
    height: 100%;
    background: #252526;
    border-right: 1px solid #3c3c3c;
    font-family: Monaco, Menlo, "Ubuntu Mono", monospace;
    font-size: 14px;
    line-height: 1.5;
    padding: 15px 5px;
    color: #858585;
    overflow: hidden;
    user-select: none;
    z-index: 1;
}

.advanced-code-editor-container.light .line-numbers {
    background: #f8f8f8;
    border-right-color: #e1e1e1;
    color: #999;
}

/* Editor toolbar */
.advanced-code-editor-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: #f6f8fa;
    border-bottom: 1px solid #e1e5e9;
    font-size: 12px;
    color: #656d76;
}

.advanced-code-editor-container.dark .advanced-code-editor-toolbar {
    background: #21262d;
    border-bottom-color: #30363d;
    color: #8b949e;
}

.advanced-code-editor-toolbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.advanced-code-editor-toolbar-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.advanced-code-editor-language {
    display: flex;
    align-items: center;
    gap: 4px;
}

.advanced-code-editor-language select {
    background: transparent;
    border: 1px solid #d0d7de;
    border-radius: 4px;
    padding: 2px 6px;
    font-size: 11px;
    color: #656d76;
}

.advanced-code-editor-container.dark .advanced-code-editor-language select {
    border-color: #30363d;
    color: #8b949e;
    background: #161b22;
}

.advanced-code-editor-actions {
    display: flex;
    align-items: center;
    gap: 4px;
}

.advanced-code-editor-btn {
    background: none;
    border: 1px solid #d0d7de;
    border-radius: 4px;
    padding: 4px 8px;
    font-size: 11px;
    color: #656d76;
    cursor: pointer;
    transition: all 0.2s ease;
}

.advanced-code-editor-container.dark .advanced-code-editor-btn {
    border-color: #30363d;
    color: #8b949e;
    background: #161b22;
}

.advanced-code-editor-btn:hover {
    background: #f3f4f6;
    border-color: #8b949e;
}

.advanced-code-editor-container.dark .advanced-code-editor-btn:hover {
    background: #30363d;
    border-color: #656d76;
}

.advanced-code-editor-btn:active {
    background: #e5e7eb;
}

.advanced-code-editor-container.dark .advanced-code-editor-btn:active {
    background: #21262d;
}

.advanced-code-editor-btn.primary {
    background: #0969da;
    border-color: #0969da;
    color: #ffffff;
}

.advanced-code-editor-btn.primary:hover {
    background: #0860ca;
    border-color: #0860ca;
}

.advanced-code-editor-btn.primary:active {
    background: #0550ae;
}

/* Editor status bar */
.advanced-code-editor-status {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 12px;
    background: #f6f8fa;
    border-top: 1px solid #e1e5e9;
    font-size: 11px;
    color: #656d76;
}

.advanced-code-editor-container.dark .advanced-code-editor-status {
    background: #21262d;
    border-top-color: #30363d;
    color: #8b949e;
}

.advanced-code-editor-status-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.advanced-code-editor-status-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Loading state */
.advanced-code-editor-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
    color: #656d76;
    font-size: 14px;
}

.advanced-code-editor-container.dark .advanced-code-editor-loading {
    color: #8b949e;
}

.advanced-code-editor-loading::before {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid #e1e5e9;
    border-top: 2px solid #0969da;
    border-radius: 50%;
    animation: advanced-code-editor-spin 1s linear infinite;
    margin-right: 8px;
}

.advanced-code-editor-container.dark .advanced-code-editor-loading::before {
    border-color: #30363d;
    border-top-color: #0969da;
}

@keyframes advanced-code-editor-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Error state */
.advanced-code-editor-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 200px;
    color: #d1242f;
    font-size: 14px;
    text-align: center;
    padding: 20px;
}

.advanced-code-editor-container.dark .advanced-code-editor-error {
    color: #f85149;
}

.advanced-code-editor-error-icon {
    font-size: 24px;
    margin-bottom: 8px;
}

/* Syntax highlighting simulation */
.advanced-code-editor-container textarea {
    /* INI syntax colors */
    color: #d4d4d4;
}

.advanced-code-editor-container.light textarea {
    color: #333333;
}

/* Responsive design */
@media (max-width: 768px) {
    .advanced-code-editor-container {
        min-height: 250px;
    }
    
    .advanced-code-editor-toolbar {
        flex-direction: column;
        gap: 8px;
        align-items: stretch;
    }
    
    .advanced-code-editor-toolbar-left,
    .advanced-code-editor-toolbar-right {
        justify-content: center;
    }
    
    .advanced-code-editor-actions {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* Fullscreen mode */
.advanced-code-editor-container.fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 9999;
    border-radius: 0;
}

.advanced-code-editor-container.fullscreen .advanced-code-editor-toolbar {
    border-radius: 0;
}

/* Custom scrollbar for editor container */
.advanced-code-editor-container::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.advanced-code-editor-container::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.advanced-code-editor-container.dark::-webkit-scrollbar-track {
    background: #2d2d2d;
}

.advanced-code-editor-container::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

.advanced-code-editor-container.dark::-webkit-scrollbar-thumb {
    background: #555;
}

.advanced-code-editor-container::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

.advanced-code-editor-container.dark::-webkit-scrollbar-thumb:hover {
    background: #777;
}

/* Selection highlighting */
.advanced-code-editor-container textarea::selection {
    background: #264f78;
    color: #ffffff;
}

.advanced-code-editor-container.light textarea::selection {
    background: #b3d4fc;
    color: #000000;
}

/* Focus styles */
.advanced-code-editor-container textarea:focus {
    outline: none;
    box-shadow: inset 0 0 0 2px #0969da;
}

.advanced-code-editor-container.dark textarea:focus {
    box-shadow: inset 0 0 0 2px #0969da;
}

/* Bracket matching highlight */
.advanced-code-editor-container textarea.bracket-match {
    border-left: 2px solid #569cd6;
    animation: bracket-pulse 0.3s ease-in-out;
}

@keyframes bracket-pulse {
    0% { border-left-width: 2px; }
    50% { border-left-width: 4px; }
    100% { border-left-width: 2px; }
}

/* Syntax Highlighting Colors - Dark Theme */
.advanced-code-editor-container.dark .json-key { color: #9cdcfe; }
.advanced-code-editor-container.dark .json-string { color: #ce9178; }
.advanced-code-editor-container.dark .json-number { color: #b5cea8; }
.advanced-code-editor-container.dark .json-boolean { color: #569cd6; }
.advanced-code-editor-container.dark .json-null { color: #569cd6; }
.advanced-code-editor-container.dark .json-bracket { color: #d4d4d4; }
.advanced-code-editor-container.dark .json-punctuation { color: #d4d4d4; }

.advanced-code-editor-container.dark .js-keyword { color: #569cd6; font-weight: bold; }
.advanced-code-editor-container.dark .js-literal { color: #569cd6; }
.advanced-code-editor-container.dark .js-string { color: #ce9178; }
.advanced-code-editor-container.dark .js-number { color: #b5cea8; }
.advanced-code-editor-container.dark .js-comment { color: #6a9955; font-style: italic; }
.advanced-code-editor-container.dark .js-function { color: #dcdcaa; }
.advanced-code-editor-container.dark .js-punctuation { color: #d4d4d4; }

.advanced-code-editor-container.dark .html-tag { color: #569cd6; }
.advanced-code-editor-container.dark .html-attr { color: #9cdcfe; }
.advanced-code-editor-container.dark .html-string { color: #ce9178; }
.advanced-code-editor-container.dark .html-comment { color: #6a9955; font-style: italic; }

.advanced-code-editor-container.dark .shell-shebang { color: #6a9955; font-style: italic; }
.advanced-code-editor-container.dark .shell-keyword { color: #569cd6; font-weight: bold; }
.advanced-code-editor-container.dark .shell-literal { color: #569cd6; }
.advanced-code-editor-container.dark .shell-variable { color: #9cdcfe; }
.advanced-code-editor-container.dark .shell-string { color: #ce9178; }
.advanced-code-editor-container.dark .shell-operator { color: #d4d4d4; }
.advanced-code-editor-container.dark .shell-function { color: #dcdcaa; }
.advanced-code-editor-container.dark .shell-comment { color: #6a9955; font-style: italic; }

.advanced-code-editor-container.dark .ini-section { color: #569cd6; font-weight: bold; }
.advanced-code-editor-container.dark .ini-key { color: #9cdcfe; }
.advanced-code-editor-container.dark .ini-value { color: #ce9178; }
.advanced-code-editor-container.dark .ini-comment { color: #6a9955; font-style: italic; }

.advanced-code-editor-container.dark .py-keyword { color: #569cd6; font-weight: bold; }
.advanced-code-editor-container.dark .py-literal { color: #569cd6; }
.advanced-code-editor-container.dark .py-string { color: #ce9178; }
.advanced-code-editor-container.dark .py-number { color: #b5cea8; }
.advanced-code-editor-container.dark .py-comment { color: #6a9955; font-style: italic; }
.advanced-code-editor-container.dark .py-function { color: #dcdcaa; }
.advanced-code-editor-container.dark .py-punctuation { color: #d4d4d4; }

.advanced-code-editor-container.dark .yaml-key { color: #9cdcfe; }
.advanced-code-editor-container.dark .yaml-string { color: #ce9178; }
.advanced-code-editor-container.dark .yaml-literal { color: #569cd6; }
.advanced-code-editor-container.dark .yaml-number { color: #b5cea8; }
.advanced-code-editor-container.dark .yaml-comment { color: #6a9955; font-style: italic; }
.advanced-code-editor-container.dark .yaml-punctuation { color: #d4d4d4; }

.advanced-code-editor-container.dark .xml-tag { color: #569cd6; }
.advanced-code-editor-container.dark .xml-attr { color: #9cdcfe; }
.advanced-code-editor-container.dark .xml-string { color: #ce9178; }
.advanced-code-editor-container.dark .xml-comment { color: #6a9955; font-style: italic; }

/* Syntax Highlighting Colors - Light Theme */
.advanced-code-editor-container.light .json-key { color: #0451a5; }
.advanced-code-editor-container.light .json-string { color: #0a3161; }
.advanced-code-editor-container.light .json-number { color: #098658; }
.advanced-code-editor-container.light .json-boolean { color: #0000ff; }
.advanced-code-editor-container.light .json-null { color: #0000ff; }
.advanced-code-editor-container.light .json-bracket { color: #000000; }
.advanced-code-editor-container.light .json-punctuation { color: #000000; }

.advanced-code-editor-container.light .js-keyword { color: #0000ff; font-weight: bold; }
.advanced-code-editor-container.light .js-literal { color: #0000ff; }
.advanced-code-editor-container.light .js-string { color: #0a3161; }
.advanced-code-editor-container.light .js-number { color: #098658; }
.advanced-code-editor-container.light .js-comment { color: #008000; font-style: italic; }
.advanced-code-editor-container.light .js-function { color: #795e26; }
.advanced-code-editor-container.light .js-punctuation { color: #000000; }

.advanced-code-editor-container.light .html-tag { color: #800000; }
.advanced-code-editor-container.light .html-attr { color: #ff0000; }
.advanced-code-editor-container.light .html-string { color: #0a3161; }
.advanced-code-editor-container.light .html-comment { color: #008000; font-style: italic; }

.advanced-code-editor-container.light .shell-shebang { color: #008000; font-style: italic; }
.advanced-code-editor-container.light .shell-keyword { color: #0000ff; font-weight: bold; }
.advanced-code-editor-container.light .shell-literal { color: #0000ff; }
.advanced-code-editor-container.light .shell-variable { color: #001080; }
.advanced-code-editor-container.light .shell-string { color: #0a3161; }
.advanced-code-editor-container.light .shell-operator { color: #000000; }
.advanced-code-editor-container.light .shell-function { color: #795e26; }
.advanced-code-editor-container.light .shell-comment { color: #008000; font-style: italic; }

.advanced-code-editor-container.light .ini-section { color: #800000; font-weight: bold; }
.advanced-code-editor-container.light .ini-key { color: #ff0000; }
.advanced-code-editor-container.light .ini-value { color: #0a3161; }
.advanced-code-editor-container.light .ini-comment { color: #008000; font-style: italic; }

.advanced-code-editor-container.light .py-keyword { color: #0000ff; font-weight: bold; }
.advanced-code-editor-container.light .py-literal { color: #0000ff; }
.advanced-code-editor-container.light .py-string { color: #0a3161; }
.advanced-code-editor-container.light .py-number { color: #098658; }
.advanced-code-editor-container.light .py-comment { color: #008000; font-style: italic; }
.advanced-code-editor-container.light .py-function { color: #795e26; }
.advanced-code-editor-container.light .py-punctuation { color: #000000; }

.advanced-code-editor-container.light .yaml-key { color: #0451a5; }
.advanced-code-editor-container.light .yaml-string { color: #0a3161; }
.advanced-code-editor-container.light .yaml-literal { color: #0000ff; }
.advanced-code-editor-container.light .yaml-number { color: #098658; }
.advanced-code-editor-container.light .yaml-comment { color: #008000; font-style: italic; }
.advanced-code-editor-container.light .yaml-punctuation { color: #000000; }

.advanced-code-editor-container.light .xml-tag { color: #800000; }
.advanced-code-editor-container.light .xml-attr { color: #ff0000; }
.advanced-code-editor-container.light .xml-string { color: #0a3161; }
.advanced-code-editor-container.light .xml-comment { color: #008000; font-style: italic; }

/* Safe Language-based Visual Enhancement */
.advanced-code-editor-container textarea.language-json {
    background: linear-gradient(135deg, 
        rgba(156, 220, 254, 0.05) 0%, 
        rgba(206, 145, 120, 0.05) 50%, 
        rgba(181, 206, 168, 0.05) 100%
    );
    border-left: 3px solid rgba(156, 220, 254, 0.3);
}

.advanced-code-editor-container textarea.language-javascript {
    background: linear-gradient(135deg, 
        rgba(86, 156, 214, 0.05) 0%, 
        rgba(220, 220, 170, 0.05) 50%, 
        rgba(206, 145, 120, 0.05) 100%
    );
    border-left: 3px solid rgba(86, 156, 214, 0.3);
}

.advanced-code-editor-container textarea.language-html {
    background: linear-gradient(135deg, 
        rgba(86, 156, 214, 0.05) 0%, 
        rgba(156, 220, 254, 0.05) 50%, 
        rgba(206, 145, 120, 0.05) 100%
    );
    border-left: 3px solid rgba(86, 156, 214, 0.3);
}

.advanced-code-editor-container textarea.language-shell {
    background: linear-gradient(135deg, 
        rgba(106, 153, 85, 0.05) 0%, 
        rgba(156, 220, 254, 0.05) 50%, 
        rgba(86, 156, 214, 0.05) 100%
    );
    border-left: 3px solid rgba(106, 153, 85, 0.3);
}

.advanced-code-editor-container textarea.language-ini {
    background: linear-gradient(135deg, 
        rgba(86, 156, 214, 0.05) 0%, 
        rgba(156, 220, 254, 0.05) 50%, 
        rgba(206, 145, 120, 0.05) 100%
    );
    border-left: 3px solid rgba(86, 156, 214, 0.3);
}

.advanced-code-editor-container textarea.language-python {
    background: linear-gradient(135deg, 
        rgba(86, 156, 214, 0.05) 0%, 
        rgba(220, 220, 170, 0.05) 50%, 
        rgba(206, 145, 120, 0.05) 100%
    );
    border-left: 3px solid rgba(86, 156, 214, 0.3);
}

.advanced-code-editor-container textarea.language-yaml {
    background: linear-gradient(135deg, 
        rgba(156, 220, 254, 0.05) 0%, 
        rgba(206, 145, 120, 0.05) 50%, 
        rgba(181, 206, 168, 0.05) 100%
    );
    border-left: 3px solid rgba(156, 220, 254, 0.3);
}

.advanced-code-editor-container textarea.language-xml {
    background: linear-gradient(135deg, 
        rgba(86, 156, 214, 0.05) 0%, 
        rgba(156, 220, 254, 0.05) 50%, 
        rgba(206, 145, 120, 0.05) 100%
    );
    border-left: 3px solid rgba(86, 156, 214, 0.3);
}

/* Enhanced placeholder styling for each language */
.advanced-code-editor-container textarea.language-json::placeholder {
    color: #6a9955;
    font-style: italic;
    background: linear-gradient(90deg, 
        rgba(156, 220, 254, 0.1) 0%, 
        rgba(206, 145, 120, 0.1) 50%, 
        rgba(181, 206, 168, 0.1) 100%
    );
    -webkit-background-clip: text;
    background-clip: text;
}

.advanced-code-editor-container textarea.language-javascript::placeholder {
    color: #6a9955;
    font-style: italic;
    background: linear-gradient(90deg, 
        rgba(86, 156, 214, 0.1) 0%, 
        rgba(220, 220, 170, 0.1) 50%, 
        rgba(206, 145, 120, 0.1) 100%
    );
    -webkit-background-clip: text;
    background-clip: text;
}

.advanced-code-editor-container textarea.language-html::placeholder {
    color: #6a9955;
    font-style: italic;
    background: linear-gradient(90deg, 
        rgba(86, 156, 214, 0.1) 0%, 
        rgba(156, 220, 254, 0.1) 50%, 
        rgba(206, 145, 120, 0.1) 100%
    );
    -webkit-background-clip: text;
    background-clip: text;
}

.advanced-code-editor-container textarea.language-shell::placeholder {
    color: #6a9955;
    font-style: italic;
    background: linear-gradient(90deg, 
        rgba(106, 153, 85, 0.1) 0%, 
        rgba(156, 220, 254, 0.1) 50%, 
        rgba(86, 156, 214, 0.1) 100%
    );
    -webkit-background-clip: text;
    background-clip: text;
}

.advanced-code-editor-container textarea.language-ini::placeholder {
    color: #6a9955;
    font-style: italic;
    background: linear-gradient(90deg, 
        rgba(86, 156, 214, 0.1) 0%, 
        rgba(156, 220, 254, 0.1) 50%, 
        rgba(206, 145, 120, 0.1) 100%
    );
    -webkit-background-clip: text;
    background-clip: text;
}

.advanced-code-editor-container textarea.language-python::placeholder {
    color: #6a9955;
    font-style: italic;
    background: linear-gradient(90deg, 
        rgba(86, 156, 214, 0.1) 0%, 
        rgba(220, 220, 170, 0.1) 50%, 
        rgba(206, 145, 120, 0.1) 100%
    );
    -webkit-background-clip: text;
    background-clip: text;
}

.advanced-code-editor-container textarea.language-yaml::placeholder {
    color: #6a9955;
    font-style: italic;
    background: linear-gradient(90deg, 
        rgba(156, 220, 254, 0.1) 0%, 
        rgba(206, 145, 120, 0.1) 50%, 
        rgba(181, 206, 168, 0.1) 100%
    );
    -webkit-background-clip: text;
    background-clip: text;
}

.advanced-code-editor-container textarea.language-xml::placeholder {
    color: #6a9955;
    font-style: italic;
    background: linear-gradient(90deg, 
        rgba(86, 156, 214, 0.1) 0%, 
        rgba(156, 220, 254, 0.1) 50%, 
        rgba(206, 145, 120, 0.1) 100%
    );
    -webkit-background-clip: text;
    background-clip: text;
}

/* Enhanced textarea styling for better code appearance */
.advanced-code-editor-container textarea {
    font-variant-ligatures: none;
    font-feature-settings: "liga" 0;
    text-rendering: optimizeSpeed;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Language-specific placeholder styling */
.advanced-code-editor-container textarea.language-json::placeholder {
    color: #6a9955;
    font-style: italic;
}

.advanced-code-editor-container textarea.language-javascript::placeholder {
    color: #6a9955;
    font-style: italic;
}

.advanced-code-editor-container textarea.language-html::placeholder {
    color: #6a9955;
    font-style: italic;
}

.advanced-code-editor-container textarea.language-shell::placeholder {
    color: #6a9955;
    font-style: italic;
}

.advanced-code-editor-container textarea.language-ini::placeholder {
    color: #6a9955;
    font-style: italic;
}

.advanced-code-editor-container textarea.language-python::placeholder {
    color: #6a9955;
    font-style: italic;
}

.advanced-code-editor-container textarea.language-yaml::placeholder {
    color: #6a9955;
    font-style: italic;
}

.advanced-code-editor-container textarea.language-xml::placeholder {
    color: #6a9955;
    font-style: italic;
}