/* LLMS.txt Validator Styles */

:root {
    --llms-primary: #7C3AED;
    --llms-primary-hover: #6D28D9;
    --llms-secondary: #E5E7EB;
    --llms-border: #E5E7EB;
    --llms-text: #1F2937;
    --llms-text-light: #6B7280;
    --llms-bg: #FFFFFF;
    --llms-bg-light: #F9FAFB;
    --llms-error: #EF4444;
    --llms-error-bg: #FEE2E2;
    --llms-error-border: #FECACA;
    --llms-warning: #F59E0B;
    --llms-warning-bg: #FEF3C7;
    --llms-warning-border: #FDE68A;
    --llms-success: #10B981;
    --llms-success-bg: #D1FAE5;
    --llms-success-border: #A7F3D0;
    --llms-info: #3B82F6;
    --llms-info-bg: #DBEAFE;
    --llms-info-border: #BFDBFE;
}

.llms-validator-container {
    max-width: 1000px;
    margin: 2rem auto;
    padding: 2rem;
    background: var(--llms-bg);
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.llms-validator-header h2 {
    margin: 0 0 1.5rem 0;
    color: var(--llms-text);
    font-size: 1.75rem;
    font-weight: 600;
}

/* Tabs */
.llms-validator-tabs {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--llms-border);
    margin-bottom: 1.5rem;
}

.llms-tab-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--llms-text-light);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    margin-bottom: -2px;
}

.llms-tab-btn:hover {
    color: var(--llms-primary);
    background: var(--llms-bg-light);
}

.llms-tab-btn.active {
    color: var(--llms-primary);
    border-bottom-color: var(--llms-primary);
}

.llms-tab-btn svg {
    width: 20px;
    height: 20px;
}

/* Tab Content */
.llms-tab-content {
    display: none;
}

.llms-tab-content.active {
    display: block;
}

/* Dropzone */
.llms-dropzone {
    border: 2px dashed var(--llms-border);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    background: var(--llms-bg-light);
    margin-bottom: 1rem;
    cursor: pointer;
    transition: all 0.2s;
}

.llms-dropzone:hover {
    border-color: var(--llms-primary);
    background: #F5F3FF;
}

.llms-dropzone-icon {
    margin-bottom: 1rem;
}

.llms-dropzone-icon svg {
    color: var(--llms-primary);
    opacity: 0.6;
}

.llms-dropzone-text {
    font-size: 1rem;
    color: var(--llms-text);
    margin: 0 0 0.5rem 0;
    font-weight: 500;
}

.llms-dropzone-hint {
    font-size: 0.875rem;
    color: var(--llms-text-light);
    margin: 0;
}

/* Editor */
.llms-editor-wrapper {
    border: 1px solid var(--llms-border);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.llms-editor-header {
    background: var(--llms-bg-light);
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--llms-border);
}

.llms-pages-label {
    font-size: 0.875rem;
    color: var(--llms-text-light);
    font-weight: 500;
}

.llms-editor {
    width: 100%;
    min-height: 300px;
    padding: 1rem;
    border: none;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--llms-text);
    resize: vertical;
    background: var(--llms-bg);
}

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

/* Upload Area */
.llms-upload-area {
    border: 2px dashed var(--llms-border);
    border-radius: 8px;
    padding: 3rem 2rem;
    text-align: center;
    background: var(--llms-bg-light);
    cursor: pointer;
    transition: all 0.2s;
}

.llms-upload-area:hover {
    border-color: var(--llms-primary);
    background: #F5F3FF;
}

.llms-upload-area.dragover {
    border-color: var(--llms-primary);
    background: #F5F3FF;
}

.llms-upload-icon svg {
    color: var(--llms-primary);
    opacity: 0.6;
}

.llms-upload-text {
    font-size: 1rem;
    color: var(--llms-text);
    margin: 1rem 0 0.5rem 0;
    font-weight: 500;
}

.llms-upload-hint {
    font-size: 0.875rem;
    color: var(--llms-text-light);
    margin: 0;
}

/* URL Input */
.llms-url-input-wrapper {
    max-width: 600px;
    margin: 0 auto;
}

.llms-url-input-wrapper label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--llms-text);
}

.llms-url-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--llms-border);
    border-radius: 6px;
    font-size: 0.95rem;
    margin-bottom: 1rem;
    transition: all 0.2s;
}

.llms-url-input:focus {
    outline: none;
    border-color: var(--llms-primary);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

/* Buttons */
.llms-actions {
    display: flex;
    gap: 0.75rem;
}

.llms-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.llms-btn-primary {
    background: var(--llms-primary);
    color: white;
}

.llms-btn-primary:hover {
    background: var(--llms-primary-hover);
}

.llms-btn-primary:disabled {
    background: var(--llms-secondary);
    cursor: not-allowed;
}

.llms-btn-secondary {
    background: transparent;
    color: var(--llms-text);
    border: 1px solid var(--llms-border);
}

.llms-btn-secondary:hover {
    background: var(--llms-bg-light);
}

/* Results */
.llms-results {
    margin-top: 2rem;
}

/* Alerts */
.llms-alert {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    border: 1px solid;
}

.llms-alert-icon {
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.llms-alert-content {
    flex: 1;
}

.llms-alert-error {
    background: var(--llms-error-bg);
    border-color: var(--llms-error-border);
    color: #991B1B;
}

.llms-alert-error .llms-alert-icon {
    color: var(--llms-error);
}

.llms-alert-success {
    background: var(--llms-success-bg);
    border-color: var(--llms-success-border);
    color: #065F46;
}

.llms-alert-success .llms-alert-icon {
    color: var(--llms-success);
}

/* Message Boxes */
.llms-message-box {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    border: 1px solid;
}

.llms-message-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.llms-message-icon {
    flex-shrink: 0;
}

.llms-errors {
    background: var(--llms-error-bg);
    border-color: var(--llms-error-border);
    color: #991B1B;
}

.llms-errors .llms-message-icon {
    color: var(--llms-error);
}

.llms-warnings {
    background: var(--llms-warning-bg);
    border-color: var(--llms-warning-border);
    color: #92400E;
}

.llms-warnings .llms-message-icon {
    color: var(--llms-warning);
}

.llms-info {
    background: var(--llms-info-bg);
    border-color: var(--llms-info-border);
    color: #1E40AF;
}

.llms-info .llms-message-icon {
    color: var(--llms-info);
}

.llms-message-box ul {
    margin: 0;
    padding-left: 1.5rem;
}

.llms-message-box li {
    margin-bottom: 0.5rem;
}

.llms-message-box li:last-child {
    margin-bottom: 0;
}

/* Statistics */
.llms-stats {
    margin: 2rem 0;
}

.llms-stats h3 {
    margin: 0 0 1rem 0;
    font-size: 1.25rem;
    color: var(--llms-text);
}

.llms-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.llms-stat-card {
    background: var(--llms-bg-light);
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
}

.llms-stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--llms-primary);
    margin-bottom: 0.5rem;
}

.llms-stat-label {
    font-size: 0.875rem;
    color: var(--llms-text-light);
    font-weight: 500;
}

/* Preview */
.llms-preview {
    margin-top: 2rem;
}

.llms-preview h3 {
    margin: 0 0 1rem 0;
    font-size: 1.25rem;
    color: var(--llms-text);
}

.llms-preview-content {
    background: var(--llms-bg-light);
    border: 1px solid var(--llms-border);
    border-radius: 8px;
    padding: 1rem;
    max-height: 400px;
    overflow-y: auto;
}

.llms-preview-content pre {
    margin: 0;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--llms-text);
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* Info Section */
.llms-info-section {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--llms-border);
}

.llms-info-section h3 {
    margin: 0 0 1rem 0;
    font-size: 1.25rem;
    color: var(--llms-text);
}

.llms-info-section h4 {
    margin: 1.5rem 0 0.75rem 0;
    font-size: 1rem;
    color: var(--llms-text);
    font-weight: 600;
}

.llms-info-section p {
    color: var(--llms-text-light);
    line-height: 1.6;
    margin: 0 0 1rem 0;
}

.llms-expected-structure {
    background: var(--llms-bg-light);
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1.5rem;
}

.llms-expected-structure ul {
    margin: 0;
    padding-left: 1.5rem;
}

.llms-expected-structure li {
    color: var(--llms-text-light);
    margin-bottom: 0.5rem;
}

/* Loading State */
.llms-loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Responsive */
@media (max-width: 768px) {
    .llms-validator-container {
        padding: 1rem;
    }
    
    .llms-validator-tabs {
        overflow-x: auto;
    }
    
    .llms-tab-btn {
        white-space: nowrap;
    }
    
    .llms-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .llms-actions {
        flex-direction: column;
    }
    
    .llms-btn {
        width: 100%;
        justify-content: center;
    }
}