/* JSON to JavaScript Converter Styles */
:root {
    --js-primary: #f7df1e;
    --js-primary-dark: #d4b91a;
    --js-primary-light: #fef9d7;
    --js-surface: #ffffff;
    --js-surface-alt: #f8f9fa;
    --js-border: #e1e4e8;
    --js-border-focus: #f7df1e;
    --js-text: #24292e;
    --js-text-muted: #586069;
    --js-success: #28a745;
    --js-error: #d73a49;
    --js-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --js-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --js-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --js-radius: 16px;
    --js-radius-sm: 8px;
    --js-transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.js-converter-wrapper {
    margin-bottom: 2rem;
}

/* Single Card Container */
.converter-card {
    background: var(--js-surface);
    border: 1px solid var(--js-border);
    border-radius: var(--js-radius);
    box-shadow: var(--js-shadow-lg);
    overflow: hidden;
    transition: var(--js-transition);
}

.converter-card:hover {
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

/* Split Layout */
.card-split {
    display: flex;
    min-height: 600px;
}

.input-panel,
.output-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.input-panel {
    border-right: 1px solid var(--js-border);
}

.divider {
    width: 1px;
    background: var(--js-border);
    flex-shrink: 0;
}

/* Panel Headers */
.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    background: var(--js-surface-alt);
    border-bottom: 1px solid var(--js-border);
}

.panel-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--js-text);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.title-icon {
    font-size: 1.25rem;
}

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

.action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    background: transparent;
    border: 1px solid var(--js-border);
    border-radius: var(--js-radius-sm);
    color: var(--js-text-muted);
    cursor: pointer;
    transition: var(--js-transition);
}

.action-btn:hover {
    background: var(--js-surface);
    border-color: var(--js-border-focus);
    color: var(--js-text);
    transform: translateY(-1px);
}

.action-btn:active {
    transform: translateY(0);
}

.action-btn svg {
    display: block;
}

/* Options Bar */
.options-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: var(--js-surface);
    border-bottom: 1px solid var(--js-border);
}

.option-group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    min-width: 150px;
    flex: 1;
}

.option-label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--js-text);
}

.option-select,
.option-input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    color: var(--js-text);
    background: var(--js-surface);
    border: 1px solid var(--js-border);
    border-radius: var(--js-radius-sm);
    outline: none;
    transition: var(--js-transition);
}

.option-select:focus,
.option-input:focus {
    border-color: var(--js-border-focus);
    box-shadow: 0 0 0 3px rgba(247, 223, 30, 0.1);
}

.checkbox-options {
    flex-direction: row;
    align-items: center;
    gap: 1rem;
    min-width: auto;
}

.checkbox-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--js-text);
    cursor: pointer;
    user-select: none;
}

.checkbox-option input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--js-primary);
}

/* Editor Container */
.editor-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.editor-wrapper {
    flex: 1;
    display: flex;
    min-height: 0;
    width: 100% !important;
}

.code-editor {
    width: 100%;
    flex: 1;
    padding: 1.25rem;
    font-size: 14px;
    line-height: 1.6;
    color: var(--js-text);
    background: var(--js-surface);
    border: none;
    outline: none;
    resize: none;
    tab-size: 2;
}

.code-editor::placeholder {
    color: var(--js-text-muted);
    opacity: 0.6;
}

.code-editor:focus {
    outline: none;
}

.editor-footer {
    padding: 0.75rem 1.25rem;
    background: var(--js-surface-alt);
    border-top: 1px solid var(--js-border);
    font-size: 0.8125rem;
    color: var(--js-text-muted);
}

.status-text {
    font-size: 0.8125rem;
}

/* Status Indicators */
#inputStatus.valid {
    color: var(--js-success);
}

#inputStatus.error {
    color: var(--js-error);
}

#outputStatus.has-output {
    color: var(--js-success);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .card-split {
        flex-direction: column;
        min-height: auto;
    }

    .input-panel {
        border-right: none;
        border-bottom: 1px solid var(--js-border);
    }

    .divider {
        width: 100%;
        height: 1px;
    }

    .panel-header {
        padding: 0.875rem 1rem;
    }

    .panel-title {
        font-size: 1rem;
    }

    .options-bar {
        flex-direction: column;
        gap: 0.875rem;
        padding: 0.875rem 1rem;
    }

    .option-group {
        min-width: 100%;
    }

    .checkbox-options {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .code-editor {
        padding: 1rem;
        font-size: 13px;
        min-height: 300px;
    }

    .editor-footer {
        padding: 0.625rem 1rem;
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .panel-header {
        padding: 0.75rem 0.875rem;
        flex-wrap: wrap;
    }

    .panel-title {
        font-size: 0.9375rem;
    }

    .title-icon {
        font-size: 1.125rem;
    }

    .action-btn {
        width: 32px;
        height: 32px;
    }

    .action-btn svg {
        width: 16px;
        height: 16px;
    }

    .options-bar {
        padding: 0.75rem 0.875rem;
    }

    .code-editor {
        padding: 0.875rem;
        font-size: 12px;
        min-height: 250px;
    }

    .editor-footer {
        padding: 0.5rem 0.875rem;
    }
}

/* Dark mode support (if needed) */
@media (prefers-color-scheme: dark) {
    :root {
        --js-surface: #1a1a1a;
        --js-surface-alt: #242424;
        --js-border: #333333;
        --js-text: #e1e4e8;
        --js-text-muted: #8b949e;
    }
}