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

:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-card: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-muted: #666666;
    --accent-primary: #00d4ff;
    --accent-secondary: #0099cc;
    --success: #00ff88;
    --warning: #ffaa00;
    --error: #ff4444;
    --border: #2a2a2a;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    --radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 14px;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    text-align: center;
    margin-bottom: 3rem;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.logo-icon {
    font-size: 2rem;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header h1 {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
}

/* Main Content */
.main {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Form Layout */
.config-form {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
}

.form-section h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.input-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.input-group {
    position: relative;
}

.input-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.tooltip-trigger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    background: var(--bg-secondary);
    border-radius: 50%;
    font-size: 0.7rem;
    color: var(--text-secondary);
    cursor: help;
    transition: var(--transition);
}

.tooltip-trigger:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
}

.input-group input,
.input-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: var(--transition);
}

.input-group input:focus,
.input-group select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.hint {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* Button */
.generate-btn {
    width: 100%;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border: none;
    border-radius: 8px;
    color: var(--bg-primary);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.generate-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 30px rgba(0, 212, 255, 0.3);
}

.explain-btn {
    width: 100%;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--warning), #ff8800);
    border: none;
    border-radius: 8px;
    color: var(--bg-primary);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.explain-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 30px rgba(255, 170, 0, 0.3);
}

.demo-btn {
    width: 100%;
    padding: 0.75rem 2rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.demo-btn:hover {
    background: var(--bg-card);
    color: var(--text-primary);
    border-color: var(--accent-primary);
}

/* Tooltip */
.tooltip {
    position: absolute;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1rem;
    max-width: 300px;
    box-shadow: var(--shadow);
    z-index: 1000;
    font-size: 0.8rem;
    line-height: 1.4;
}

.tooltip-content h4 {
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.tooltip-content p {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.tooltip-content ul {
    margin: 0.5rem 0;
    padding-left: 1rem;
}

.tooltip-content li {
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

/* Loading State */
.loading-state {
    display: none;
    text-align: center;
    padding: 3rem;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.loading-state.active {
    display: block;
}

.pulse-ring {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    border: 2px solid var(--accent-primary);
    border-radius: 50%;
    position: relative;
    animation: pulse 2s infinite;
}

.pulse-ring::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border: 2px solid var(--accent-primary);
    border-radius: 50%;
    opacity: 0.6;
    animation: pulse 2s infinite 0.5s;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.7; }
    100% { transform: scale(1); opacity: 1; }
}

/* Error State */
.error-state {
    display: none;
    text-align: center;
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--error);
    border-radius: var(--radius);
    color: var(--error);
}

.error-state.active {
    display: block;
}

.error-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

/* Results Panel */
.results-panel {
    display: none;
}

.results-panel.active {
    display: block;
}

.results-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.results-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
}

.config-badge {
    padding: 0.5rem 1rem;
    background: var(--success);
    color: var(--bg-primary);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
}

.result-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 1rem;
}

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

.card-header h3 {
    font-size: 1rem;
    font-weight: 600;
    flex: 1;
}

.copy-btn {
    padding: 0.5rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 0.75rem;
    cursor: pointer;
    transition: var(--transition);
}

.copy-btn:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
}

.card-content {
    padding: 1.5rem;
}

.command-block {
    background: var(--bg-secondary);
    padding: 1rem;
    border-radius: 6px;
    font-family: 'Fira Code', monospace;
    font-size: 0.8rem;
    line-height: 1.5;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    backdrop-filter: blur(4px);
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.7);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.modal-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.close-btn:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 1.5rem;
}

.modal-body textarea {
    width: 100%;
    min-height: 150px;
    padding: 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.875rem;
    line-height: 1.5;
    resize: vertical;
    margin-bottom: 1rem;
}

.analyze-btn {
    width: 100%;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--success), #00cc66);
    border: none;
    border-radius: 8px;
    color: var(--bg-primary);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.analyze-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 30px rgba(0, 255, 136, 0.3);
}

/* Enhanced Result Cards */
.warning-card {
    border: 1px solid var(--warning);
    background: linear-gradient(135deg, var(--bg-card), rgba(255, 170, 0, 0.05));
}

.warning-card .card-header {
    border-bottom-color: var(--warning);
}

.full-width {
    grid-column: 1 / -1;
    margin-top: 1.5rem;
}

.command-explanation {
    margin-bottom: 1rem;
}

.command-item {
    background: var(--bg-secondary);
    border-radius: 6px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.command-item:last-child {
    margin-bottom: 0;
}

.command-title {
    font-weight: 600;
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.command-code {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0.75rem;
    font-family: 'Fira Code', monospace;
    font-size: 0.8rem;
    color: var(--success);
    margin-bottom: 0.5rem;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
    max-width: 100%;
    box-sizing: border-box;
}

.command-description {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Risk Analysis */
.risk-story {
    margin-bottom: 1.5rem;
}

.risk-story h4 {
    color: var(--warning);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.risk-scenario {
    background: rgba(255, 87, 34, 0.1);
    border-left: 4px solid var(--warning);
    border-radius: 6px;
    padding: 1rem;
    margin: 0.75rem 0;
    line-height: 1.6;
}

.risk-scenario p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.risk-metrics {
    background: var(--bg-secondary);
    border-radius: 6px;
    padding: 1rem;
}

.risk-metrics h4 {
    color: var(--warning);
    margin: 0 0 1rem 0;
    font-size: 1rem;
}

.risk-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
}

.risk-item:last-child {
    border-bottom: none;
}

.risk-item strong {
    color: var(--warning);
}

/* Resource Breakdown */
.resource-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
}

.resource-item:last-child {
    border-bottom: none;
}

.resource-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.resource-value {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 600;
    font-family: 'Fira Code', monospace;
}

/* Footer */
.footer {
    text-align: center;
    padding: 2rem 0;
    color: var(--text-muted);
    font-size: 0.8rem;
    border-top: 1px solid var(--border);
    margin-top: 3rem;
}

/* Hidden utility */
.hidden {
    display: none !important;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    .input-row {
        grid-template-columns: 1fr;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
    }
    
    .header h1 {
        font-size: 1.5rem;
    }
    
    .logo {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .modal-content {
        width: 95%;
        margin: 1rem;
    }
}

/* Enhanced Analysis Explanation Styles */
.analysis-explanation {
    margin: 20px 0;
    animation: slideIn 0.5s ease-out;
    z-index: 100;
    position: relative;
}

.analysis-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    border-left: 4px solid #4CAF50;
}

.analysis-card h4 {
    margin: 0 0 16px 0;
    font-size: 18px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: white;
}

.analysis-summary {
    background: rgba(255, 255, 255, 0.1);
    padding: 12px;
    border-radius: 8px;
    margin: 12px 0;
    font-style: italic;
    border-left: 3px solid rgba(255, 255, 255, 0.3);
}

.analysis-reasoning {
    margin: 12px 0;
    line-height: 1.6;
}

.analysis-action {
    background: rgba(76, 175, 80, 0.2);
    padding: 12px;
    border-radius: 8px;
    margin-top: 16px;
    font-weight: 500;
    border-left: 3px solid #4CAF50;
}

.analysis-card strong {
    color: #FFD700;
    font-weight: 600;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
