.zb-chatbot {
    --zb-chatbot-primary: #025189;
    --zb-chatbot-accent: #0b8fc7;
    --zb-chatbot-border: #d7e3ee;
    --zb-chatbot-surface: #ffffff;
    --zb-chatbot-muted: #667085;
    bottom: 28px;
    right: 28px;
    position: fixed;
    z-index: 9999;
    font-family: Rubik, sans-serif;
}

.zb-chatbot__toggle {
    align-items: center;
    background: var(--zb-chatbot-primary);
    border: 0;
    border-radius: 50%;
    box-shadow: 0 14px 34px rgba(2, 81, 137, 0.28);
    color: #fff;
    display: flex;
    font-size: 24px;
    height: 62px;
    justify-content: center;
    width: 62px;
}

.zb-chatbot__panel {
    background: var(--zb-chatbot-surface);
    border: 1px solid var(--zb-chatbot-border);
    border-radius: 8px;
    bottom: 78px;
    box-shadow: 0 18px 50px rgba(15, 23, 42, 0.2);
    display: none;
    flex-direction: column;
    max-height: 620px;
    overflow: hidden;
    position: absolute;
    right: 0;
    width: 390px;
}

.zb-chatbot.is-open .zb-chatbot__panel {
    display: flex;
}

.zb-chatbot__header {
    align-items: center;
    background: linear-gradient(135deg, var(--zb-chatbot-primary), var(--zb-chatbot-accent));
    color: #fff;
    display: flex;
    justify-content: space-between;
    padding: 16px 18px;
}

.zb-chatbot__title,
.zb-chatbot__subtitle {
    display: block;
}

.zb-chatbot__title {
    font-size: 16px;
    font-weight: 700;
}

.zb-chatbot__subtitle {
    font-size: 12px;
    opacity: 0.9;
}

.zb-chatbot__close {
    background: rgba(255, 255, 255, 0.14);
    border: 0;
    border-radius: 50%;
    color: #fff;
    height: 32px;
    width: 32px;
}

.zb-chatbot__messages {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 10px;
    overflow-y: auto;
    padding: 16px;
}

.zb-chatbot__message {
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.55;
    max-width: 88%;
    padding: 10px 12px;
}

.zb-chatbot__message--bot {
    align-self: flex-start;
    background: #f1f6fb;
    color: #102a43;
}

.zb-chatbot__message--user {
    align-self: flex-end;
    background: var(--zb-chatbot-primary);
    color: #fff;
}

.zb-chatbot__message a {
    color: var(--zb-chatbot-primary);
    font-weight: 700;
}

.zb-chatbot__message--user a {
    color: #fff;
}

.zb-chatbot__result-list {
    margin: 8px 0 10px;
    padding-left: 18px;
}

.zb-chatbot__result-list li {
    list-style: disc;
    margin: 4px 0;
}

.zb-chatbot__quick {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 2px 0 8px;
}

.zb-chatbot__quick button,
.zb-chatbot__link {
    background: #fff;
    border: 1px solid var(--zb-chatbot-border);
    border-radius: 8px;
    color: var(--zb-chatbot-primary);
    font-size: 13px;
    font-weight: 600;
    padding: 8px 10px;
    text-decoration: none;
}

.zb-chatbot__quick button:hover,
.zb-chatbot__link:hover {
    background: #eef7fc;
    color: var(--zb-chatbot-primary);
}

.zb-chatbot__form {
    border-top: 1px solid var(--zb-chatbot-border);
    display: flex;
    gap: 8px;
    padding: 12px;
}

.zb-chatbot__input {
    border: 1px solid var(--zb-chatbot-border);
    border-radius: 8px;
    color: #111827;
    flex: 1;
    font-size: 14px;
    min-width: 0;
    padding: 10px 12px;
}

.zb-chatbot__input:focus {
    border-color: var(--zb-chatbot-accent);
    box-shadow: 0 0 0 3px rgba(11, 143, 199, 0.14);
    outline: 0;
}

.zb-chatbot__send {
    background: var(--zb-chatbot-primary);
    border: 0;
    border-radius: 8px;
    color: #fff;
    flex: 0 0 44px;
}

@media (max-width: 576px) {
    .zb-chatbot {
        bottom: 18px;
        right: 18px;
    }

    .zb-chatbot__panel {
        bottom: 74px;
        max-height: calc(100vh - 110px);
        right: -6px;
        width: calc(100vw - 24px);
    }
}