.pw-ollama-assistant-dock {
    position: fixed;
    right: 14px;
    bottom: 78px;
    width: min(400px, calc(100vw - 16px));
    z-index: 5500;
    display: none;
}

.pw-ollama-assistant-dock.is-open {
    display: block;
}

.pw-ollama-assistant-dock__panel {
    border-radius: 14px;
    background: #fff;
    border: 1px solid #dbe5fa;
    box-shadow: 0 20px 40px rgba(7, 30, 78, 0.22);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 440px;
    max-height: 78vh;
}

.pw-ollama-assistant__header {
    padding: 0.85rem 1rem 0.7rem;
    border-bottom: 1px solid #dce6fa;
    position: relative;
}

.pw-ollama-assistant__title {
    margin: 0;
    color: #153b77;
    font-size: 1.2rem;
    font-weight: 800;
}

.pw-ollama-assistant__subtitle {
    margin: 0.3rem 0 0;
    color: #35588e;
    font-size: 0.9rem;
}

.pw-ollama-assistant__close {
    position: absolute;
    top: 0.5rem;
    right: 0.7rem;
    border: 0;
    background: transparent;
    font-size: 1.45rem;
    line-height: 1;
    color: #31548a;
    cursor: pointer;
}

.pw-ollama-assistant__messages {
    flex: 1;
    overflow: auto;
    padding: 0.8rem 0.95rem;
    background: #f7f9ff;
}

.pw-ollama-assistant__message {
    max-width: 90%;
    margin: 0 0 0.65rem;
    padding: 0.7rem 0.82rem;
    border-radius: 12px;
    font-size: 0.92rem;
    line-height: 1.35;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.pw-ollama-assistant__message p {
    margin: 0 0 0.45rem;
}

.pw-ollama-assistant__message p:last-child {
    margin-bottom: 0;
}

.pw-ollama-assistant__message h2,
.pw-ollama-assistant__message h3,
.pw-ollama-assistant__message h4 {
    margin: 0 0 0.45rem;
    font-size: 1rem;
    line-height: 1.3;
    font-weight: 700;
}

.pw-ollama-assistant__message ul,
.pw-ollama-assistant__message ol {
    margin: 0 0 0.45rem 1.15rem;
    padding: 0;
}

.pw-ollama-assistant__message li {
    margin: 0 0 0.2rem;
}

.pw-ollama-assistant__message hr {
    margin: 0.5rem 0;
    border: 0;
    border-top: 1px solid rgba(25, 51, 94, 0.2);
}

.pw-ollama-assistant__message code {
    background: rgba(20, 45, 89, 0.08);
    border-radius: 4px;
    padding: 0.08rem 0.3rem;
    font-family: Consolas, "Courier New", monospace;
    font-size: 0.86em;
}

.pw-ollama-assistant__message a {
    text-decoration: underline;
}

.pw-ollama-assistant__message--assistant {
    background: #eaf1ff;
    color: #19335e;
    border: 1px solid #ccdaf9;
}

.pw-ollama-assistant__message--user {
    margin-left: auto;
    background: #1c4fb5;
    color: #fff;
}

.pw-ollama-assistant__typing {
    color: #44648f;
    font-style: italic;
    margin: 0.1rem 0 0.35rem;
    font-size: 0.88rem;
}

.pw-ollama-assistant__error {
    margin: 0.72rem 0.95rem 0;
    border: 1px solid #f5b7b1;
    background: #fff1ef;
    color: #b83224;
    border-radius: 8px;
    padding: 0.5rem 0.65rem;
    font-size: 0.88rem;
}

.pw-ollama-assistant__form {
    padding: 0.75rem 0.95rem 0.95rem;
    border-top: 1px solid #dce6fa;
    background: #fff;
}

.pw-ollama-assistant__form textarea {
    width: 100%;
    border: 1px solid #b9c7e2;
    border-radius: 10px;
    padding: 0.58rem 0.68rem;
    resize: vertical;
    min-height: 76px;
    max-height: 200px;
}

.pw-ollama-assistant__form textarea:focus {
    outline: 2px solid #2f61c8;
    border-color: #2f61c8;
}

.pw-ollama-assistant__actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.45rem;
    margin-top: 0.62rem;
}

.pw-ollama-assistant-page {
    max-width: 940px;
    margin: 0 auto;
}

/* Footer popover: hide Moodle branding section (Moove / Boost variants). */
[data-region="footer-content-popover"] > .footer-section:last-child,
.popover.footer .popover-body > .footer-section:last-child {
    display: none !important;
}

@media (max-width: 767px) {
    .pw-ollama-assistant-dock {
        right: 6px;
        left: 6px;
        width: auto;
        bottom: 66px;
    }

    .pw-ollama-assistant-dock__panel {
        min-height: 64vh;
        max-height: 78vh;
    }

    .pw-ollama-assistant__message {
        max-width: 96%;
    }
}