.cbw-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: none;
    background: #ff353f;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    z-index: 9998;
}

.cbw-panel {
    position: fixed;
    bottom: 88px;
    right: 20px;
    width: 320px;
    max-width: 90vw;
    height: 450px;
    max-height: 70vh;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.25);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: 9999;
}

.cbw-hidden { display: none; }

.cbw-header {
    background: #ff353f;
    color: #fff;
    padding: 12px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cbw-header button {
    background: none;
    border: none;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
}

.cbw-messages {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: #f8fafc;
}

.cbw-msg {
    max-width: 80%;
    padding: 8px 12px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.4;
    white-space: normal;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.cbw-msg-user {
    align-self: flex-end;
    background: #ff353f;
    color: #fff;
    border-bottom-right-radius: 2px;
}

.cbw-msg-bot {
    align-self: flex-start;
    background: #e5e7eb;
    color: #111827;
    border-bottom-left-radius: 2px;
}

.cbw-typing { opacity: 0.6; }

.cbw-products {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.cbw-product-card {
    display: block;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 8px;
    text-decoration: none;
    color: inherit;
    background: #fff;
}

.cbw-product-card img {
    width: 100%;
    height: 100px;
    object-fit: cover;
    border-radius: 6px;
    margin-bottom: 6px;
}

.cbw-product-name { font-size: 13px; font-weight: 600; }
.cbw-product-price { font-size: 13px; color: #2563eb; margin-top: 2px; }

.cbw-footer {
    display: flex;
    border-top: 1px solid #e5e7eb;
    padding: 8px;
    gap: 6px;
}

.cbw-footer input {
    flex: 1;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    padding: 8px;
    font-size: 14px;
}

.cbw-footer button {
    background: #ff353f;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 8px 12px;
    cursor: pointer;
}