:root {
    --primary: #2c3e50;
    --secondary: #34495e;
    --accent: #3498db;
    --light: #ecf0f1;
    --dark: #2c3e50;
    --success: #2ecc71;
    --warning: #f39c12;
    --danger: #e74c3c;
    --info: #3498db;
    
    /* Elegant, minimal colors */
    --orchestrator-color: #d4d4d4;
    --travel-color: #e8e8e8;
    --hotel-color: #f0ece2;
    --restaurant-color: #e6e2d3;
    
    /* Custom button colors */
    --btn-primary: #c0a080;
    --btn-primary-hover: #a07850;
    --btn-outline-primary: #c0a080;
    --btn-outline-primary-hover: #f8f9fa;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: #f8f9fa;
    color: var(--dark);
}

.banner-container {
    position: relative;
    margin-bottom: 25px;
    overflow: hidden;
    height: 150px;
}

.banner-image {
    position: relative;
    height: 100%;
    overflow: hidden;
}

.banner-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
}

.banner-text {
    position: absolute;
    top: 50%;
    left: 19%;
    transform: translate(-50%, -50%);
    text-align: center;
    width: 60%;
}

.brand-title {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
}

.accent-bar {
    height: 3px;
    width: 60px;
    background-color: var(--accent);
    margin-bottom: 10px;
}

.container {
    max-width: 1200px;
    margin: 30px auto;
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    padding: 30px;
}

.vip-badge {
    background-color: #f39c12;
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.7em;
    vertical-align: top;
    margin-left: 5px;
}

.chat-container {
    max-height: 300px;
    overflow-y: auto;
    margin-bottom: 15px;
    border: 1px solid #e9ecef;
    border-radius: 12px;
    padding: 20px;
    background-color: #ffffff;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
}

.chat-message {
    margin-bottom: 15px;
    padding: 15px;
    border-radius: 12px;
}

.user-message {
    background-color: #f8f9fa;
    border-left: 4px solid #495057;
}

.agent-message {
    background-color: #f1f8ff;
    border-left: 4px solid var(--accent);
}

.chat-input {
    margin-top: 15px;
}

/* Agent card styles */
.agent-card {
    height: 100%;
    transition: all 0.3s ease;
    border: none;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    margin-bottom: 20px;
}

.agent-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.orchestrator-header {
    background-color: var(--orchestrator-color);
    color: #333;
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
    padding: 12px 15px;
    text-shadow: 0px 1px 2px rgba(255, 255, 255, 0.8);
}

.travel-header {
    background-color: var(--travel-color);
    color: #333;
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
    padding: 12px 15px;
    text-shadow: 0px 1px 2px rgba(255, 255, 255, 0.8);
}

.hotel-header {
    background-color: var(--hotel-color);
    color: #333;
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
    padding: 12px 15px;
    text-shadow: 0px 1px 2px rgba(255, 255, 255, 0.8);
}

.restaurant-header {
    background-color: var(--restaurant-color);
    color: #333;
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
    padding: 12px 15px;
}

.agent-status {
    font-size: 0.8em;
    padding: 3px 10px;
    border-radius: 20px;
    font-weight: 500;
}

.status-idle {
    background-color: #f1f3f5;
    color: #495057;
}

.status-working {
    background-color: #e3f2fd;
    color: #0d47a1;
    animation: pulse 1.5s infinite;
}

.status-synthesizing {
    background-color: #fff8e1;
    color: #ff6f00;
    animation: pulse 1.5s infinite;
}

.status-complete {
    background-color: #e8f5e9;
    color: #1b5e20;
}

.status-error {
    background-color: #ffebee;
    color: #b71c1c;
}

.agent-output {
    height: 180px;
    overflow-y: auto;
    font-size: 0.9em;
    padding: 15px;
    background-color: #ffffff;
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
}

@keyframes pulse {
    0% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
    100% {
        opacity: 1;
    }
}

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

.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
    background-color: var(--btn-primary-hover) !important;
    border-color: var(--btn-primary-hover) !important;
}

.btn-outline-primary {
    color: var(--btn-outline-primary);
    border-color: var(--btn-outline-primary);
}

.btn-outline-primary:hover, .btn-outline-primary:focus, .btn-outline-primary:active {
    background-color: var(--btn-outline-primary) !important;
    border-color: var(--btn-outline-primary) !important;
    color: var(--btn-outline-primary-hover) !important;
}