/* Chat Widget */
.chat-widget-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #0D6EFD;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    z-index: 1000;
}

.chat-widget {
    display: none;
    position: fixed;
    bottom: 100px;
    right: 20px;
    width: 350px;
    max-width: 90%;
    background-color: #fff;
    border-radius: 15px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 1000;
    flex-direction: column;
}

.chat-widget-header {
    background: linear-gradient(to right, #0D6EFD, #4DA8FF);
    color: white;
    padding: 1rem;
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-widget-header h5 {
    margin: 0;
}

.chat-widget-close {
    cursor: pointer;
    font-size: 1.2rem;
}

.chat-widget-body {
    height: 300px;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.chat-message {
    padding: 0.5rem 1rem;
    border-radius: 1.25rem;
    max-width: 80%;
    word-wrap: break-word;
}

.chat-message.user {
    background-color: #0D6EFD;
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 0.25rem;
}

.chat-message.bot {
    background-color: #E9ECEF;
    color: #333;
    align-self: flex-start;
    border-bottom-left-radius: 0.25rem;
}

.chat-widget-footer {
    padding: 1rem;
    border-top: 1px solid #E9ECEF;
}

.chat-widget-footer .form-control {
    border-radius: 1.5rem;
}