/* Multi-Modal Knowledge Distillation - Styles */

:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary-color: #64748b;
    --success-color: #059669;
    --danger-color: #dc2626;
    --warning-color: #d97706;
    --background-color: #f8fafc;
    --surface-color: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --border-radius: 8px;
    --transition: all 0.2s ease-in-out;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--background-color);
    color: var(--text-primary);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--primary-color), #3b82f6);
    color: white;
    padding: 2rem 0;
    margin-bottom: 2rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
}

.header-content h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-content p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-bottom: 2rem;
}

/* Step Sections */
.step-section {
    background: var(--surface-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.step-section.hidden {
    display: none;
}

.step-header {
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
}

.step-header h2 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.step-number {
    background: var(--primary-color);
    color: white;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 700;
}

.step-header p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* Model Selection */
.model-selection {
    display: grid;
    gap: 2rem;
    margin-bottom: 2rem;
}

.upload-section, .hf-section, .url-section {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
}

.upload-section h3, .hf-section h3, .url-section h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Upload Area */
.upload-area {
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background: #f8fafc;
}

.upload-area:hover {
    border-color: var(--primary-color);
    background: #f1f5f9;
}

.upload-area.dragover {
    border-color: var(--primary-color);
    background: #eff6ff;
}

.upload-content i {
    font-size: 3rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.upload-content p {
    margin-bottom: 0.5rem;
}

.upload-hint {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Input Groups */
.hf-input-group, .url-input-group {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.hf-input, .url-input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.hf-input:focus, .url-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* HF Token Section */
.hf-token-section {
    margin: 1rem 0;
    padding: 1rem;
    background: #f8fafc;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.hf-token-section label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.token-help {
    display: block;
    margin-top: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.token-help a {
    color: var(--primary-color);
    text-decoration: none;
}

.token-help a:hover {
    text-decoration: underline;
}

.token-input-group {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.token-input-group .hf-input {
    flex: 1;
}

.token-status {
    padding: 0.5rem;
    border-radius: var(--border-radius);
    margin-top: 0.5rem;
    font-size: 0.9rem;
}

.token-status.success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #10b981;
}

.token-status.error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #ef4444;
}

.token-status.warning {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #f59e0b;
}

/* Trust Remote Code Section */
.trust-code-section {
    margin: 1rem 0;
    padding: 1rem;
    background: #fef3c7;
    border-radius: var(--border-radius);
    border: 1px solid #f59e0b;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    margin-bottom: 0.5rem;
}

.checkbox-label input[type="checkbox"] {
    width: 1.2rem;
    height: 1.2rem;
    cursor: pointer;
}

.trust-help {
    display: block;
    color: #92400e;
    font-size: 0.9rem;
    line-height: 1.4;
}

.trust-help strong {
    color: #dc2626;
}

/* Suggested Models */
.suggested-models {
    margin: 1rem 0;
    padding: 1rem;
    background: #f1f5f9;
    border-radius: var(--border-radius);
}

.suggested-models h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.model-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.suggestion-btn {
    padding: 0.5rem 1rem;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

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

.suggestion-btn.trust-required {
    background: #fef3c7;
    border-color: #f59e0b;
    color: #92400e;
}

.suggestion-btn.trust-required:hover {
    background: #f59e0b;
    color: white;
    border-color: #f59e0b;
}

.suggestion-btn.gated-model {
    background: #fee2e2;
    border-color: #ef4444;
    color: #991b1b;
}

.suggestion-btn.gated-model:hover {
    background: #ef4444;
    color: white;
    border-color: #ef4444;
}

.suggestions-help {
    display: block;
    margin-top: 0.5rem;
    color: #92400e;
    font-size: 0.85rem;
}

/* Upload to HF Modal */
.btn-info {
    background: linear-gradient(135deg, #17a2b8, #138496);
    color: white;
    border: none;
}

.btn-info:hover {
    background: linear-gradient(135deg, #138496, #117a8b);
    transform: translateY(-1px);
}

.alert {
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    border: 1px solid transparent;
}

.alert-success {
    background: #d1fae5;
    color: #065f46;
    border-color: #10b981;
}

.alert-success a {
    color: #047857;
    font-weight: 600;
    text-decoration: none;
}

.alert-success a:hover {
    text-decoration: underline;
}

#hf-upload-form textarea {
    resize: vertical;
    min-height: 80px;
}

#hf-upload-form small {
    display: block;
    margin-top: 0.25rem;
    color: #666;
    font-size: 0.85rem;
}

#hf-upload-form small a {
    color: var(--primary-color);
    text-decoration: none;
}

#hf-upload-form small a:hover {
    text-decoration: underline;
}

/* Incremental Training Section */
.incremental-training-section {
    margin: 1.5rem 0;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: var(--border-radius);
    border: 1px solid #e9ecef;
}

.incremental-training-section h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.section-description {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.incremental-options {
    margin-top: 1rem;
    padding: 1rem;
    background: white;
    border-radius: var(--border-radius);
    border: 1px solid #dee2e6;
}

.student-info {
    margin-top: 1rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: var(--border-radius);
    border: 1px solid #dee2e6;
}

.student-info h5 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.info-item {
    padding: 0.5rem;
    background: white;
    border-radius: 4px;
    border: 1px solid #e9ecef;
    font-size: 0.9rem;
}

.info-item strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.25rem;
}

.info-item span {
    color: #666;
    word-break: break-word;
}

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    margin-left: 0.5rem;
}

.alert-info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
    padding: 0.75rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
}

.alert-info i {
    margin-right: 0.5rem;
}

#existing-student {
    margin-bottom: 0.5rem;
}

/* Validation Status */
.validation-status {
    margin-top: 0.5rem;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    line-height: 1.4;
}

.validation-status.success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #10b981;
}

.validation-status.error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #ef4444;
}

.validation-status strong {
    color: var(--primary-color);
    cursor: pointer;
}

.alert-warning {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #f59e0b;
    padding: 0.75rem;
    border-radius: var(--border-radius);
}

/* Student Source Options */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    transition: background-color 0.2s;
}

.radio-label:hover {
    background: #f8f9fa;
}

.radio-label input[type="radio"] {
    margin: 0;
}

.radio-mark {
    font-weight: 500;
}

.student-source-options {
    margin-top: 1rem;
    padding: 1rem;
    background: white;
    border-radius: var(--border-radius);
    border: 1px solid #dee2e6;
}

.student-source-options.hidden {
    display: none;
}

#student-file-upload {
    width: 100%;
    padding: 0.5rem;
    border: 2px dashed #dee2e6;
    border-radius: var(--border-radius);
    background: #f8f9fa;
    cursor: pointer;
}

#student-file-upload:hover {
    border-color: var(--primary-color);
    background: #e3f2fd;
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

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

.btn-primary:hover:not(:disabled) {
    background: var(--primary-hover);
}

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

.btn-secondary:hover:not(:disabled) {
    background: #475569;
}

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

.btn-success:hover:not(:disabled) {
    background: #047857;
}

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

.btn-danger:hover:not(:disabled) {
    background: #b91c1c;
}

/* Selected Models */
.selected-models {
    margin-bottom: 2rem;
}

.selected-models h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
}

.model-card {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem;
    background: #f8fafc;
    position: relative;
}

.model-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.model-info {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.model-remove {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: var(--danger-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 1.5rem;
    height: 1.5rem;
    cursor: pointer;
    font-size: 0.8rem;
}

/* Configuration */
.config-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.config-section {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
}

.config-section h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Progress */
.progress-container {
    display: grid;
    gap: 2rem;
}

.progress-section, .metrics-section, .console-section {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
}

.progress-section h3, .metrics-section h3, .console-section h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.progress-bar-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.progress-bar {
    flex: 1;
    height: 1rem;
    background: var(--border-color);
    border-radius: 0.5rem;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), #3b82f6);
    width: 0%;
    transition: width 0.3s ease;
}

.progress-text {
    font-weight: 600;
    min-width: 3rem;
}

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

.info-item {
    display: flex;
    justify-content: space-between;
}

.info-label {
    font-weight: 500;
}

.info-value {
    font-weight: 600;
    color: var(--primary-color);
}

/* Metrics */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.metric-card {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem;
    text-align: center;
}

.metric-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.metric-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

/* Console */
.console {
    background: #1e293b;
    color: #e2e8f0;
    border-radius: var(--border-radius);
    padding: 1rem;
    height: 200px;
    overflow-y: auto;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
}

.console-line {
    margin-bottom: 0.25rem;
}

.console-line.error {
    color: #fca5a5;
}

.console-line.warning {
    color: #fcd34d;
}

.console-line.success {
    color: #86efac;
}

/* Step Actions */
.step-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

/* Modals */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal.hidden {
    display: none;
}

.modal-content {
    background: var(--surface-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    box-shadow: var(--shadow-lg);
}

.modal-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.modal-content p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
}

/* Footer */
.footer {
    text-align: center;
    padding: 1rem 0;
    color: var(--text-secondary);
    border-top: 1px solid var(--border-color);
    margin-top: auto;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .header-content h1 {
        font-size: 2rem;
    }
    
    .step-section {
        padding: 1rem;
    }
    
    .config-grid {
        grid-template-columns: 1fr;
    }
    
    .models-grid {
        grid-template-columns: 1fr;
    }
    
    .hf-input-group, .url-input-group {
        flex-direction: column;
    }
    
    .step-actions {
        flex-direction: column;
        gap: 1rem;
    }
    
    .progress-info {
        grid-template-columns: 1fr;
    }
    
    .metrics-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.loading-content {
    background: var(--surface-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-lg);
    max-width: 300px;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-message {
    font-weight: 500;
    color: var(--text-primary);
}

/* Utility Classes */
.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.text-success {
    color: var(--success-color);
}

.text-danger {
    color: var(--danger-color);
}

.text-warning {
    color: var(--warning-color);
}

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

/* Advanced Navigation Styles */
.advanced-nav {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 20px 0;
    margin-bottom: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.advanced-nav h3 {
    color: white;
    margin-bottom: 15px;
    font-size: 1.4em;
    text-align: center;
}

.nav-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    text-decoration: none;
    color: white;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.nav-link:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
    color: white;
}

.nav-link i {
    font-size: 2em;
    margin-bottom: 8px;
}

.nav-link span {
    font-weight: 600;
    font-size: 1.1em;
    margin-bottom: 4px;
}

.nav-link small {
    opacity: 0.8;
    font-size: 0.9em;
    text-align: center;
}

/* Responsive Design for Advanced Nav */
@media (max-width: 768px) {
    .nav-links {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 10px;
    }

    .nav-link {
        padding: 15px;
    }

    .nav-link i {
        font-size: 1.5em;
    }
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background: white;
    border-radius: 12px;
    max-width: 800px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #eee;
}

.modal-header h3 {
    margin: 0;
    color: #333;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #999;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    color: #333;
}

.modal-body {
    padding: 20px;
}

/* Model Card Styles */
.model-card {
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 15px;
    background: #f9f9f9;
}

.model-card h4 {
    margin: 0 0 10px 0;
    color: #333;
}

.model-card p {
    margin: 0 0 10px 0;
    color: #666;
}

.model-info {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}

/* System Info Styles */
.system-info {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.info-item {
    padding: 10px;
    background: #f5f5f5;
    border-radius: 6px;
    border-left: 4px solid #007bff;
}

.optimization-list, .recommendation-list {
    list-style-type: none;
    padding: 0;
}

.optimization-list li, .recommendation-list li {
    padding: 8px 12px;
    margin-bottom: 5px;
    background: #e8f5e8;
    border-radius: 4px;
    border-left: 3px solid #28a745;
}

.recommendation-list li {
    background: #fff3cd;
    border-left-color: #ffc107;
}

/* Notification Styles */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 20px;
    border-radius: 6px;
    color: white;
    font-weight: 500;
    z-index: 1100;
    animation: slideIn 0.3s ease-out;
    max-width: 400px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.notification-success {
    background: #28a745;
}

.notification-error {
    background: #dc3545;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}