.dvs-container {
    max-width: 600px;
    margin: 20px auto;
    padding: 20px;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    background: #f9f9f9;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
}

.dvs-company-header {
    background: #4361ee;
    color: white;
    padding: 15px;
    border-radius: 10px;
    text-align: center;
    margin-bottom: 20px;
}

.dvs-company-name {
    font-size: 1.4em;
    font-weight: bold;
    margin-bottom: 5px;
}

#dvs-start-btn {
    width: 100%;
    padding: 15px;
    background: #4CAF50;
    color: white;
    border: none;
    border-radius: 30px;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.3s;
    margin-bottom: 15px;
    font-weight: bold;
}

#dvs-start-btn:hover {
    background: #45a049;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

#dvs-start-btn:disabled {
    background: #cccccc;
    cursor: not-allowed;
}

#dvs-status {
    text-align: center;
    margin: 10px 0;
    color: #666;
    font-style: italic;
    min-height: 24px;
}

#dvs-conversation {
    margin-top: 20px;
    min-height: 200px;
    max-height: 300px;
    overflow-y: auto;
    padding: 15px;
    background: white;
    border-radius: 8px;
    border: 1px solid #eee;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.05);
}

.dvs-bubble {
    padding: 12px 16px;
    margin: 12px 0;
    border-radius: 18px;
    max-width: 85%;
    line-height: 1.4;
    position: relative;
    clear: both;
}

.user-bubble {
    background: #e3f2fd;
    float: right;
    margin-right: 0;
    border-bottom-right-radius: 4px;
}

.ai-bubble {
    background: #f5f5f5;
    float: left;
    margin-left: 0;
    border-bottom-left-radius: 4px;
}

#dvs-actions {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    flex-wrap: wrap;
    justify-content: center;
}

.dvs-action-btn {
    padding: 12px 20px;
    color: white;
    border-radius: 30px;
    text-decoration: none;
    display: inline-block;
    font-size: 15px;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    text-align: center;
    flex: 1;
    min-width: 120px;
}

.dvs-action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.dvs-manual-actions {
    display: flex;
    gap: 10px;
    margin-top: 25px;
    justify-content: center;
}

/* Forms */
#dvs-appointment-section,
#dvs-contact-section {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    margin-top: 20px;
}

#dvs-contact-form input,
#dvs-contact-form textarea {
    width: 100%;
    padding: 12px;
    margin: 8px 0;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 16px;
}

#dvs-contact-form textarea {
    height: 120px;
    resize: vertical;
}

#dvs-contact-form button {
    background: #4361ee;
    color: white;
    padding: 12px 25px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
    width: 100%;
    margin-top: 10px;
}

#dvs-contact-form button:hover {
    background: #3a56e0;
}

#dvs-contact-result {
    margin-top: 15px;
    padding: 10px;
    border-radius: 6px;
}

.dvs-loading {
    color: #666;
    text-align: center;
}

.dvs-success {
    background: #dff0d8;
    color: #3c763d;
    padding: 10px;
    border-radius: 4px;
}

.dvs-error {
    background: #f2dede;
    color: #a94442;
    padding: 10px;
    border-radius: 4px;
}

/* Responsive */
@media (max-width: 600px) {
    .dvs-container {
        padding: 15px;
        margin: 10px;
    }
    
    .dvs-manual-actions,
    #dvs-actions {
        flex-direction: column;
        gap: 8px;
    }
    
    .dvs-action-btn {
        width: 100%;
    }
}