/* Data Generator - Modern SaaS Design */

.data-generator-tool {
    max-width: 900px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.generator-container {
    background: #ffffff;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07), 0 10px 20px rgba(0, 0, 0, 0.06);
    border: 1px solid #e5e7eb;
}

/* Tabs */
.generation-tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    background: #f3f4f6;
    padding: 4px;
    border-radius: 10px;
    margin-bottom: 28px;
}

.tab-btn {
    padding: 12px 16px;
    border: none;
    background: transparent;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    color: #6b7280;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tab-btn:hover {
    background: #e5e7eb;
    color: #374151;
}

.tab-btn.active {
    background: #ffffff;
    color: #0f172a;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
}

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

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

/* Input Section */
.input-section {
    margin-bottom: 0;
}

/* Generator Options */
.generator-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 20px;
    padding: 20px;
    background: #f8fafc;
    border-radius: 10px;
    border: 1px solid #e5e7eb;
}

.option-group {
    display: flex;
    flex-direction: column;
}

.option-group label {
    margin-bottom: 8px;
    font-weight: 600;
    color: #374151;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-control {
    padding: 10px 14px;
    border: 1.5px solid #e5e7eb;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    color: #1f2937;
    transition: all 0.2s ease;
    background: #ffffff;
}

.form-control:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

select.form-control {
    cursor: pointer;
}

input[type="number"].form-control {
    font-weight: 600;
}

/* Action Buttons */
.action-buttons {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 10px;
    margin-bottom: 24px;
}

.btn {
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.btn-primary {
    background: #6366f1;
    color: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
}

.btn-primary:hover {
    background: #4f46e5;
    transform: translateY(-1px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);
}

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

.btn-secondary {
    background: #ffffff;
    color: #374151;
    border: 1.5px solid #e5e7eb;
}

.btn-secondary:hover {
    border-color: #d1d5db;
    background: #f9fafb;
    color: #1f2937;
}

.btn-outline {
    background: #ffffff;
    color: #6366f1;
    border: 1.5px solid #6366f1;
}

.btn-outline:hover {
    background: #6366f1;
    color: #ffffff;
}

/* Result Section */
.result-section {
    margin-top: 0;
}

.result-section h4 {
    margin: 0 0 12px 0;
    color: #0f172a;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

#personal-results,
#business-results,
#technical-results,
#content-results {
    background: #f8fafc;
    border-radius: 10px;
    padding: 20px;
    border: 1px solid #e5e7eb;
    min-height: 200px;
    max-height: 400px;
    overflow-y: auto;
    font-family: 'Monaco', 'Menlo', 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.8;
    color: #1f2937;
    white-space: pre-wrap;
    word-wrap: break-word;
}

#personal-results:empty::before,
#business-results:empty::before,
#technical-results:empty::before,
#content-results:empty::before {
    content: 'Your generated data will appear here...';
    color: #9ca3af;
    font-style: italic;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Scrollbar */
#personal-results::-webkit-scrollbar,
#business-results::-webkit-scrollbar,
#technical-results::-webkit-scrollbar,
#content-results::-webkit-scrollbar {
    width: 8px;
}

#personal-results::-webkit-scrollbar-track,
#business-results::-webkit-scrollbar-track,
#technical-results::-webkit-scrollbar-track,
#content-results::-webkit-scrollbar-track {
    background: #f3f4f6;
    border-radius: 4px;
}

#personal-results::-webkit-scrollbar-thumb,
#business-results::-webkit-scrollbar-thumb,
#technical-results::-webkit-scrollbar-thumb,
#content-results::-webkit-scrollbar-thumb {
    background: #d1d5db;
    border-radius: 4px;
}

#personal-results::-webkit-scrollbar-thumb:hover,
#business-results::-webkit-scrollbar-thumb:hover,
#technical-results::-webkit-scrollbar-thumb:hover,
#content-results::-webkit-scrollbar-thumb:hover {
    background: #9ca3af;
}

/* Generation History */
.generation-history {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid #e5e7eb;
}

.generation-history h4 {
    margin: 0 0 16px 0;
    color: #0f172a;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

#history-list {
    display: grid;
    gap: 10px;
    max-height: 200px;
    overflow-y: auto;
}

.history-item {
    background: #f8fafc;
    border-radius: 8px;
    padding: 12px 16px;
    border: 1px solid #e5e7eb;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.history-item:hover {
    background: #f1f5f9;
    border-color: #cbd5e1;
    transform: translateX(2px);
}

.history-type {
    color: #6366f1;
    font-weight: 600;
    font-size: 13px;
}

.history-meta {
    color: #6b7280;
    font-size: 12px;
}

.no-history {
    text-align: center;
    color: #9ca3af;
    font-size: 13px;
    padding: 20px;
    font-style: italic;
    background: #f8fafc;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
}

/* Responsive Design */
@media (max-width: 768px) {
    .generator-container {
        padding: 24px;
    }

    .generation-tabs {
        grid-template-columns: repeat(2, 1fr);
        gap: 6px;
    }

    .tab-btn {
        padding: 10px 12px;
        font-size: 13px;
    }

    .generator-options {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 16px;
    }

    .action-buttons {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .generator-container {
        padding: 20px;
    }

    .generation-tabs {
        grid-template-columns: 1fr;
    }
}

/* Animation */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.result-section {
    animation: fadeIn 0.3s ease;
}

/* Button Icons */
.btn-primary::before {
    content: '✨';
    margin-right: 4px;
}

.btn-outline::before {
    content: '📋';
    margin-right: 4px;
}

.btn-secondary::before {
    content: '🔄';
    margin-right: 4px;
}

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

/* Success State */
.result-section.has-data #personal-results,
.result-section.has-data #business-results,
.result-section.has-data #technical-results,
.result-section.has-data #content-results {
    border-left: 3px solid #10b981;
}

/* Status Messages */
.status-message {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-weight: 600;
    font-size: 14px;
    text-align: center;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.status-success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.status-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.status-info {
    background: #dbeafe;
    color: #1e40af;
    border: 1px solid #bfdbfe;
}