/* Waicon Bot Landing Page Styles */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.container {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    max-width: 500px;
    width: 90%;
    text-align: center;
}

.logo {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.subtitle {
    color: #666;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.start-chat-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: transform 0.2s;
    width: 100%;
    max-width: 300px;
    display: inline-block;
    margin: 0.5rem auto;
}

.start-chat-btn:hover {
    transform: translateY(-2px);
}

.start-chat-btn.guest {
    background: #666;
}

.divider {
    margin: 1rem 0;
    color: #999;
    font-size: 0.9rem;
}

.loading {
    display: none;
    margin-top: 20px;
}

.progress-container {
    width: 100%;
    max-width: 300px;
    height: 8px;
    background-color: #f0f0f0;
    border-radius: 10px;
    margin: 20px auto;
    overflow: hidden;
    position: relative;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
    width: 0%;
    transition: width 0.5s ease;
    position: relative;
    overflow: hidden;
}

.progress-bar::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.loading-text {
    text-align: center;
    color: #666;
    margin-top: 10px;
    font-size: 0.95rem;
}

.error {
    display: none;
    margin-top: 20px;
    padding: 15px;
    background: #fee;
    border: 1px solid #fcc;
    border-radius: 5px;
    color: #c00;
}

.status {
    display: none;
    margin-top: 20px;
    padding: 15px;
    background: #e7f5ff;
    border: 1px solid #bee3f8;
    border-radius: 5px;
    color: #0369a1;
}

.features {
    margin-top: 2rem;
    text-align: left;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.feature {
    display: flex;
    align-items: center;
    margin: 1rem 0;
    color: #555;
}

.feature-icon {
    margin-right: 1rem;
    font-size: 1.2rem;
}