@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary-blue: #0055A5;
    --secondary-green: #8DC63F;
    --accent-violet: #7000FF;
    --bg-light: #F8F9FA;
    --bg-white: #FFFFFF;
    --text-dark: #1F2937;
    --text-light: #6B7280;
    --border-radius: 14px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: var(--bg-light);
}

.message-bubble {
    max-width: 70%;
    word-wrap: break-word;
    border-radius: var(--border-radius);
}

.message-user {
    background-color: var(--primary-blue);
    color: white;
    border-radius: var(--border-radius);
}

.message-bot {
    background-color: var(--bg-light);
    color: var(--text-dark);
    border-radius: var(--border-radius);
}

.btn-primary {
    background-color: var(--secondary-green);
    color: white;
    border-radius: 8px;
    padding: 0.5rem 1.5rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-primary:hover {
    background-color: var(--accent-violet);
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: var(--primary-blue);
    color: white;
    border-radius: 8px;
    padding: 0.5rem 1.5rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    background-color: #004080;
}

.card {
    background-color: var(--bg-white);
    border-radius: var(--border-radius);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.header-nav {
    background-color: var(--primary-blue);
}

.nav-link {
    color: white;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: var(--secondary-green);
}

.accent-link {
    color: var(--accent-violet);
}

.accent-link:hover {
    text-decoration: underline;
}

.badge-pending {
    background-color: #EF4444;
}

.badge-ai {
    background-color: var(--secondary-green);
}

.badge-operator {
    background-color: #F59E0B;
}

.toggle-ai-on {
    background-color: var(--secondary-green);
}

.toggle-ai-off {
    background-color: #F59E0B;
}

.input-field {
    border: 1px solid #E5E7EB;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.input-field:focus {
    border-color: var(--accent-violet);
    box-shadow: 0 0 0 3px rgba(112, 0, 255, 0.1);
    outline: none;
}

.status-online {
    color: var(--secondary-green);
}

.status-offline {
    color: #EF4444;
}

pre {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    background-color: #1F2937;
    color: #F3F4F6;
    border-radius: 8px;
    padding: 1rem;
}

.powered-by {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.75rem;
}

.powered-by span {
    color: #ffffff;
    font-weight: 600;
}

.footer {
    background-color: var(--primary-blue);
}