/**
 * CodeMirror Control Styles for BetterDocs Code Snippet Block
 */

.betterdocs-codemirror-control {
    .components-base-control__field {
        margin-bottom: 0;
    }

    .components-base-control__label {
        font-weight: 600;
        margin-bottom: 8px;
        display: block;
    }

    .components-base-control__help {
        margin-top: 8px;
        font-size: 12px;
        font-style: normal;
        color: #757575;
    }

    // Loading state
    &.is-loading {
        .codemirror-loading {
            padding: 12px;
            text-align: center;
            background-color: #f7f7f7;
            border: 1px solid #ddd;
            border-radius: 4px;
            color: #666;
            font-size: 13px;
            margin-bottom: 8px;

            span {
                display: inline-block;
                position: relative;

                &::after {
                    content: '';
                    display: inline-block;
                    width: 12px;
                    height: 12px;
                    margin-left: 8px;
                    border: 2px solid #ddd;
                    border-top-color: #007cba;
                    border-radius: 50%;
                    animation: codemirror-spin 1s linear infinite;
                }
            }
        }
    }

    // Error state
    &.has-error {
        .components-base-control__help {
            color: #d63638;
        }

        textarea {
            border-color: #d63638;
        }
    }

    @keyframes codemirror-spin {
        to {
            transform: rotate(360deg);
        }
    }

    // Hide textarea when CodeMirror is active
    &.is-codemirror-ready {
        textarea {
            display: none !important;
        }
    }

    // Fallback textarea styling
    textarea {
        font-family: Consolas, Monaco, "Andale Mono", "Ubuntu Mono", monospace;
        font-size: 13px;
        line-height: 1.4;
        border: 1px solid #ddd;
        border-radius: 4px;
        padding: 8px;
        resize: vertical;
        min-height: 200px;
        width: 100%;

        &:focus {
            border-color: #007cba;
            box-shadow: 0 0 0 1px #007cba;
            outline: 2px solid transparent;
        }
    }

    // CodeMirror wrapper
    .CodeMirror {
        border: 1px solid #ddd;
        border-radius: 4px;
        font-family: Consolas, Monaco, "Andale Mono", "Ubuntu Mono", monospace;
        font-size: 13px;
        line-height: 1.4;
        height: auto;
        min-height: 200px;
        max-height: 500px;

        &.CodeMirror-focused {
            border-color: #007cba;
            box-shadow: 0 0 0 1px #007cba;
            outline: 2px solid transparent;
        }

        .CodeMirror-scroll {
            min-height: 200px;
            max-height: 500px;
        }

        .CodeMirror-lines {
            padding: 8px 0;
        }

        .CodeMirror-line {
            padding: 0 8px;
        }

        .CodeMirror-linenumber {
            color: #999;
            padding: 0 8px 0 0;
            min-width: 30px;
        }

        .CodeMirror-gutters {
            border-right: 1px solid #ddd;
            background-color: #f7f7f7;
        }

        .CodeMirror-cursor {
            border-left: 1px solid #000;
        }

        .CodeMirror-selected {
            background: #d9d9d9;
        }

        .CodeMirror-selectedtext {
            background: none;
        }

        // Placeholder styling
        .CodeMirror-placeholder {
            color: #999;
            font-style: italic;
        }

        // Syntax highlighting improvements
        .cm-keyword {
            color: #d73a49;
            font-weight: bold;
        }

        .cm-string {
            color: #032f62;
        }

        .cm-comment {
            color: #6a737d;
            font-style: italic;
        }

        .cm-number {
            color: #005cc5;
        }

        .cm-variable {
            color: #24292e;
        }

        .cm-variable-2 {
            color: #6f42c1;
        }

        .cm-def {
            color: #6f42c1;
        }

        .cm-operator {
            color: #d73a49;
        }

        .cm-bracket {
            color: #24292e;
        }

        .cm-tag {
            color: #22863a;
        }

        .cm-attribute {
            color: #6f42c1;
        }

        .cm-property {
            color: #005cc5;
        }

        .cm-qualifier {
            color: #6f42c1;
        }

        .cm-builtin {
            color: #005cc5;
        }

        .cm-atom {
            color: #005cc5;
        }
    }

    // Focus state for the control
    &.is-focused {
        .CodeMirror {
            border-color: #007cba;
            box-shadow: 0 0 0 1px #007cba;
        }
    }

    // Dark theme support
    .interface-interface-skeleton__body.is-dark-theme & {
        .CodeMirror {
            background-color: #1e1e1e;
            color: #d4d4d4;
            border-color: #3c3c3c;

            .CodeMirror-gutters {
                background-color: #252526;
                border-right-color: #3c3c3c;
            }

            .CodeMirror-linenumber {
                color: #858585;
            }

            .CodeMirror-cursor {
                border-left-color: #d4d4d4;
            }

            .CodeMirror-selected {
                background: #264f78;
            }

            .CodeMirror-placeholder {
                color: #858585;
            }

            // Dark theme syntax highlighting
            .cm-keyword {
                color: #569cd6;
            }

            .cm-string {
                color: #ce9178;
            }

            .cm-comment {
                color: #6a9955;
            }

            .cm-number {
                color: #b5cea8;
            }

            .cm-variable {
                color: #9cdcfe;
            }

            .cm-variable-2 {
                color: #c586c0;
            }

            .cm-def {
                color: #dcdcaa;
            }

            .cm-operator {
                color: #d4d4d4;
            }

            .cm-tag {
                color: #569cd6;
            }

            .cm-attribute {
                color: #92c5f8;
            }

            .cm-property {
                color: #9cdcfe;
            }
        }
    }

    // Responsive adjustments
    @media (max-width: 782px) {
        .CodeMirror {
            font-size: 14px;
            min-height: 150px;
        }
    }
}