/* Tool Hero Styles - Required */
.tool-hero {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.hero-text {
    flex: 1;
    min-width: 260px;
}

.hero-text h1 {
    font-size: 40px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 640px;
    margin-bottom: 1rem;
    margin-top: 0;
}

@media (max-width: 767px) {
    .hero-text h1 {
        font-size: clamp(1.75rem, 5vw, 2.5rem);
    }
    
    .hero-subtitle {
        font-size: clamp(1rem, 3vw, 1.125rem);
    }
}

/* JSON to Text Converter Styles */
:root {
    --converter-primary: #2563eb;
    --converter-primary-hover: #1d4ed8;
    --converter-surface: #ffffff;
    --converter-border: #e2e8f0;
    --converter-text: #1e293b;
    --converter-text-muted: #64748b;
    --converter-bg: #f8fafc;
    --converter-success: #10b981;
    --converter-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --converter-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --converter-radius: 12px;
    --converter-radius-sm: 8px;
}

.text-converter-interface {
    margin-bottom: 2rem;
}

.converter-main {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Controls Section */
.converter-controls {
    background: var(--converter-surface);
    border: 1px solid var(--converter-border);
    border-radius: var(--converter-radius);
    padding: 1.5rem;
    box-shadow: var(--converter-shadow);
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.control-group:not(:last-child) {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--converter-border);
}

.control-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--converter-text);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.format-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.75rem;
}

.format-option {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    background: var(--converter-bg);
    border: 2px solid var(--converter-border);
    border-radius: var(--converter-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.format-option:hover {
    border-color: var(--converter-primary);
    background: rgba(37, 99, 235, 0.05);
}

.format-option input[type="radio"] {
    margin: 0;
    margin-right: 0.5rem;
    cursor: pointer;
    accent-color: var(--converter-primary);
}

.format-option input[type="radio"]:checked + .option-label {
    color: var(--converter-primary);
    font-weight: 600;
}

.format-option:has(input[type="radio"]:checked) {
    border-color: var(--converter-primary);
    background: rgba(37, 99, 235, 0.1);
}

.option-label {
    font-size: 0.875rem;
    color: var(--converter-text);
    cursor: pointer;
    transition: color 0.2s ease;
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.checkbox-option {
    display: flex;
    align-items: center;
    padding: 0.5rem 0.75rem;
    background: var(--converter-bg);
    border: 1px solid var(--converter-border);
    border-radius: var(--converter-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.checkbox-option:hover {
    border-color: var(--converter-primary);
    background: rgba(37, 99, 235, 0.05);
}

.checkbox-option input[type="checkbox"] {
    margin: 0;
    margin-right: 0.5rem;
    cursor: pointer;
    accent-color: var(--converter-primary);
}

.checkbox-option:has(input[type="checkbox"]:checked) {
    border-color: var(--converter-primary);
    background: rgba(37, 99, 235, 0.1);
}

.checkbox-option span {
    font-size: 0.875rem;
    color: var(--converter-text);
    cursor: pointer;
}

/* Editor Grid */
.editor-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.editor-panel {
    background: var(--converter-surface);
    border: 1px solid var(--converter-border);
    border-radius: var(--converter-radius);
    box-shadow: var(--converter-shadow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    background: var(--converter-bg);
    border-bottom: 1px solid var(--converter-border);
}

.panel-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--converter-text);
    margin: 0;
}

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

.btn-action {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    background: transparent;
    border: 1px solid var(--converter-border);
    border-radius: 6px;
    color: var(--converter-text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-action:hover {
    background: var(--converter-primary);
    border-color: var(--converter-primary);
    color: white;
}

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

.editor-wrapper {
    flex: 1;
    min-height: 400px;
    position: relative;
}

.editor {
    width: 100%;
    height: 100%;
    min-height: 400px;
}

.panel-footer {
    padding: 0.75rem 1.25rem;
    background: var(--converter-bg);
    border-top: 1px solid var(--converter-border);
}

.editor-info {
    font-size: 0.8125rem;
    color: var(--converter-text-muted);
}

/* ACE Editor Overrides */
.ace_editor {
    font-size: 14px;
    border-radius: 0;
}

.ace-xcode .ace_content .ace_variable {
    color: #2d5ada;
}

.ace-xcode .ace_content .ace_string {
    color: #cc5b5c;
}

.ace-xcode .ace_content .ace_constant.ace_numeric {
    color: #008100;
}

.ace-xcode .ace_content .ace_boolean {
    color: #0b7500;
}

.ace-github {
    background: #f6f7f9;
}

.ace-github .ace_gutter {
    background: #f6f7f9;
}

.ace-github .ace_error {
    display: none;
}

/* Mobile Responsive */
@media (max-width: 1024px) {
    .editor-grid {
        grid-template-columns: 1fr;
    }
    
    .format-options {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .text-converter-interface {
        margin-top: 1.5rem;
    }
    
    .converter-controls {
        padding: 1rem;
    }
    
    .control-group {
        gap: 0.5rem;
    }
    
    .control-group:not(:last-child) {
        margin-bottom: 1rem;
        padding-bottom: 1rem;
    }
    
    .format-options {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .format-option {
        padding: 0.625rem 0.875rem;
    }
    
    .checkbox-group {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .checkbox-option {
        padding: 0.5rem;
    }
    
    .editor-wrapper {
        min-height: 300px;
    }
    
    .editor {
        min-height: 300px;
    }
    
    .panel-header {
        padding: 0.875rem 1rem;
    }
    
    .panel-footer {
        padding: 0.625rem 1rem;
    }
}

@media (max-width: 480px) {
    .converter-controls {
        padding: 0.875rem;
    }
    
    .control-label {
        font-size: 0.8125rem;
    }
    
    .option-label,
    .checkbox-option span {
        font-size: 0.8125rem;
    }
    
    .editor-wrapper {
        min-height: 250px;
    }
    
    .editor {
        min-height: 250px;
    }
}

/* Success/Error States */
.editor-info.success {
    color: var(--converter-success);
}

.editor-info.error {
    color: #ef4444;
}

/* Loading State */
.editor-info.loading {
    color: var(--converter-primary);
}

.editor-info.loading::after {
    content: '...';
    animation: dots 1.5s steps(4, end) infinite;
}

@keyframes dots {
    0%, 20% { content: '.'; }
    40% { content: '..'; }
    60%, 100% { content: '...'; }
}