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

:root {
    --primary-color: #f6821f;
    --secondary-color: #2c5282;
    --success-color: #48bb78;
    --danger-color: #f56565;
    --warning-color: #ed8936;
    --bg-color: #0f1419;
    --card-bg: #1a1f2e;
    --text-color: #e2e8f0;
    --text-muted: #a0aec0;
    --border-color: #2d3748;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    background: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem 0;
    border-bottom: 2px solid var(--border-color);
}

h1 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.dashboard {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .dashboard {
        grid-template-columns: repeat(2, 1fr);
    }
}

.card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.card h2 {
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-size: 1.3rem;
}

.chat-section {
    grid-column: 1 / -1;
}

/* Status Overview */
.status-grid {
    display: grid;
    gap: 1rem;
}

.status-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 1rem;
    border-radius: 8px;
    border-left: 4px solid var(--success-color);
}

.status-item.degraded {
    border-left-color: var(--warning-color);
}

.status-item.down {
    border-left-color: var(--danger-color);
}

.status-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.status-value {
    font-size: 1.5rem;
    font-weight: bold;
}

/* Monitor Form */
.monitor-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.monitor-form input[type="text"] {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-color);
    font-size: 1rem;
}

.monitor-form label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
}

.btn-primary,
.btn-secondary {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.btn-primary:hover {
    background: #e67715;
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background: #234769;
}

.status-message {
    margin-top: 1rem;
    padding: 0.75rem;
    border-radius: 8px;
    display: none;
}

.status-message.success {
    display: block;
    background: rgba(72, 187, 120, 0.1);
    border: 1px solid var(--success-color);
    color: var(--success-color);
}

.status-message.error {
    display: block;
    background: rgba(245, 101, 101, 0.1);
    border: 1px solid var(--danger-color);
    color: var(--danger-color);
}

/* Incidents List */
#incidentsList {
    max-height: 400px;
    overflow-y: auto;
}

.incident {
    background: rgba(255, 255, 255, 0.05);
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    border-left: 4px solid var(--danger-color);
}

.incident-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.incident-id {
    font-weight: bold;
    color: var(--primary-color);
}

.incident-time {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.incident-service {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.incident-error {
    font-size: 0.9rem;
    color: var(--danger-color);
    font-family: 'Courier New', monospace;
}

/* Chat Interface */
.chat-messages {
    height: 300px;
    overflow-y: auto;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    margin-bottom: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.chat-message {
    padding: 0.75rem 1rem;
    border-radius: 12px;
    max-width: 80%;
    line-height: 1.5;
}

.chat-message.user {
    align-self: flex-end;
    background: var(--secondary-color);
    color: white;
}

.chat-message.ai {
    align-self: flex-start;
    background: rgba(246, 130, 31, 0.1);
    border: 1px solid var(--primary-color);
    color: var(--text-color);
}

.chat-message.system {
    align-self: center;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    font-size: 0.9rem;
    font-style: italic;
}

.chat-input-container {
    display: flex;
    gap: 0.5rem;
}

#chatInput {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-color);
    font-size: 1rem;
}

/* Loading */
.loading {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
}

.loading::after {
    content: '...';
    animation: dots 1.5s infinite;
}

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

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

footer a {
    color: var(--primary-color);
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}