/* ============================================
   CODE.CSS - Code Syntax Styling
   ============================================ */

/* ============================================
   CODE BLOCKS
   ============================================ */

code {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', 'Consolas', 'source-code-pro', monospace;
    font-size: 0.875rem;
    color: var(--accent-primary);
    background-color: rgba(74, 158, 255, 0.1);
    padding: 0.125rem 0.375rem;
    border-radius: var(--radius-sm);
}

pre {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', 'Consolas', 'source-code-pro', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    padding: 1rem;
    overflow-x: auto;
    margin: 0;
}

pre code {
    background: none;
    padding: 0;
    color: inherit;
    font-size: inherit;
}

/* ============================================
   CODE INPUT / TEXTAREA
   ============================================ */

.code-input,
.code-textarea {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', 'Consolas', 'source-code-pro', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    padding: 0.75rem;
    transition: all var(--transition-fast);
    resize: vertical;
    width: 100%;
    box-sizing: border-box;
}

.code-input:focus,
.code-textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    background-color: var(--bg-elevated);
    box-shadow: 0 0 0 3px rgba(74, 158, 255, 0.1);
}

.code-input::placeholder,
.code-textarea::placeholder {
    color: var(--text-disabled);
    opacity: 0.6;
}

/* Invalid state */
.code-input.is-invalid,
.code-textarea.is-invalid {
    border-color: var(--color-danger) !important;
}

.code-input.is-invalid:focus,
.code-textarea.is-invalid:focus {
    border-color: var(--color-danger) !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

/* ============================================
   SYNTAX HIGHLIGHTING COLORS
   ============================================ */

.syntax-keyword {
    color: #c678dd;
    font-weight: 600;
}

.syntax-function {
    color: #61afef;
}

.syntax-string {
    color: #98c379;
}

.syntax-number {
    color: #d19a66;
}

.syntax-operator {
    color: #56b6c2;
}

.syntax-comment {
    color: var(--text-tertiary);
    font-style: italic;
}

.syntax-variable {
    color: #e06c75;
}

.syntax-constant {
    color: #d19a66;
    font-weight: 600;
}

/* ============================================
   CODE EDITOR CONTAINER
   ============================================ */

.code-editor {
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.code-editor-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background-color: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-primary);
}

.code-editor-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.code-editor-actions {
    display: flex;
    gap: 0.5rem;
}

.code-editor-body {
    padding: 0;
}

.code-editor-body textarea {
    width: 100%;
    border: none;
    border-radius: 0;
    background-color: var(--bg-elevated);
    min-height: 120px;
}

.code-editor-body textarea:focus {
    box-shadow: none;
}

/* ============================================
   CODE LABEL
   ============================================ */

.code-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
}

.code-label-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background-color: rgba(74, 158, 255, 0.1);
    border-radius: var(--radius-sm);
    color: var(--accent-primary);
    font-size: 0.75rem;
}

/* ============================================
   CODE HINTS
   ============================================ */

.code-hint {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.75rem;
    background-color: rgba(74, 158, 255, 0.05);
    border-left: 3px solid var(--accent-primary);
    border-radius: var(--radius-sm);
    margin-top: 0.5rem;
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    line-height: 1.5;
}

.code-hint-icon {
    color: var(--accent-primary);
    flex-shrink: 0;
    margin-top: 0.125rem;
}

/* ============================================
   CODE EXAMPLES
   ============================================ */

.code-example {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 1rem;
}

.code-example-header {
    padding: 0.75rem 1rem;
    background-color: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-primary);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.code-example-body {
    padding: 1rem;
}

.code-example-body pre {
    margin: 0;
    border: none;
}

/* ============================================
   INLINE CODE BADGE
   ============================================ */

.code-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    font-family: 'Monaco', 'Menlo', 'Consolas', monospace;
    font-size: 0.8125rem;
    color: var(--text-primary);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
    pre {
        font-size: 0.8125rem;
        padding: 0.875rem;
    }
    
    .code-input,
    .code-textarea {
        font-size: 0.8125rem;
    }
}

@media (max-width: 480px) {
    pre {
        font-size: 0.75rem;
        padding: 0.75rem;
    }
    
    .code-input,
    .code-textarea {
        font-size: 0.75rem;
        padding: 0.625rem;
    }
    
    .code-editor-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}

/* ============================================
   MODAL DOCUMENTATION STYLING
   ============================================ */

#backtestHelpModalContent,
#strategyHelpModalContent {
    color: var(--text-primary);
    line-height: 1.7;
}

#backtestHelpModalContent h1,
#strategyHelpModalContent h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 2rem 0 1rem 0;
    color: var(--text-primary);
    border-bottom: 2px solid var(--accent-primary);
    padding-bottom: 0.5rem;
}

#backtestHelpModalContent h1:first-child,
#strategyHelpModalContent h1:first-child {
    margin-top: 0;
}

#backtestHelpModalContent h2,
#strategyHelpModalContent h2 {
    font-size: 1.375rem;
    font-weight: 600;
    margin: 1.75rem 0 1rem 0;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-primary);
    padding-bottom: 0.375rem;
}

#backtestHelpModalContent h3,
#strategyHelpModalContent h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 1.5rem 0 0.75rem 0;
    color: var(--accent-primary);
}

#backtestHelpModalContent p,
#strategyHelpModalContent p {
    margin: 0.75rem 0;
    color: var(--text-secondary);
}

#backtestHelpModalContent ul,
#backtestHelpModalContent ol,
#strategyHelpModalContent ul,
#strategyHelpModalContent ol {
    margin: 0.75rem 0;
    padding-left: 1.5rem;
    color: var(--text-secondary);
}

#backtestHelpModalContent li,
#strategyHelpModalContent li {
    margin: 0.375rem 0;
}

#backtestHelpModalContent hr,
#strategyHelpModalContent hr {
    border: none;
    border-top: 1px solid var(--border-primary);
    margin: 2rem 0;
}

#backtestHelpModalContent blockquote,
#strategyHelpModalContent blockquote {
    border-left: 4px solid var(--accent-primary);
    padding-left: 1rem;
    margin: 1rem 0;
    color: var(--text-secondary);
    background-color: rgba(74, 158, 255, 0.05);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
}

#backtestHelpModalContent table,
#strategyHelpModalContent table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    font-size: 0.9375rem;
}

#backtestHelpModalContent table th,
#strategyHelpModalContent table th {
    background-color: var(--bg-elevated);
    color: var(--text-primary);
    font-weight: 600;
    padding: 0.75rem;
    text-align: left;
    border: 1px solid var(--border-primary);
}

#backtestHelpModalContent table td,
#strategyHelpModalContent table td {
    padding: 0.625rem 0.75rem;
    border: 1px solid var(--border-primary);
    color: var(--text-secondary);
}

#backtestHelpModalContent table tr:nth-child(even),
#strategyHelpModalContent table tr:nth-child(even) {
    background-color: rgba(255, 255, 255, 0.02);
}

#backtestHelpModalContent strong,
#strategyHelpModalContent strong {
    font-weight: 600;
    color: var(--text-primary);
}

#backtestHelpModalContent em,
#strategyHelpModalContent em {
    font-style: italic;
    color: var(--text-secondary);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    #backtestHelpModalContent h1,
    #strategyHelpModalContent h1 {
        font-size: 1.5rem;
    }
    
    #backtestHelpModalContent h2,
    #strategyHelpModalContent h2 {
        font-size: 1.25rem;
    }
    
    #backtestHelpModalContent h3,
    #strategyHelpModalContent h3 {
        font-size: 1rem;
    }
}