.site-assistant {
    --assistant-green: #286b55;
    --assistant-green-dark: #174b3a;
    --assistant-sand: #f4f0e8;
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 1045;
    font-family: "DM Sans", sans-serif;
}

.site-assistant-launcher {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 54px;
    padding: 8px 18px 8px 9px;
    border: 0;
    border-radius: 999px;
    background: var(--assistant-green);
    color: #fff;
    box-shadow: 0 12px 34px rgba(0, 0, 0, .22);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
}

.site-assistant-launcher:hover,
.site-assistant-launcher:focus-visible {
    background: var(--assistant-green-dark);
}

.site-assistant-launcher-icon {
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, .16);
}

.site-assistant-launcher-icon svg {
    width: 22px;
    fill: currentColor;
}

.site-assistant-panel {
    position: absolute;
    right: 0;
    bottom: 68px;
    width: min(390px, calc(100vw - 32px));
    max-height: min(680px, calc(100vh - 120px));
    overflow: hidden;
    border: 1px solid rgba(28, 64, 52, .12);
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 24px 70px rgba(0, 0, 0, .25);
}

.site-assistant-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    background: linear-gradient(135deg, var(--assistant-green-dark), var(--assistant-green));
    color: #fff;
}

.site-assistant-header strong,
.site-assistant-online {
    display: block;
}

.site-assistant-header strong {
    font-size: 17px;
}

.site-assistant-online {
    margin-top: 2px;
    font-size: 11px;
    opacity: .8;
}

.site-assistant-close {
    width: 36px;
    height: 36px;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, .12);
    color: #fff;
    font-size: 25px;
    line-height: 1;
    cursor: pointer;
}

.site-assistant-body {
    max-height: calc(min(680px, 100vh - 120px) - 74px);
    overflow-y: auto;
    padding: 18px;
    background: #fbfaf7;
}

.site-assistant-message {
    width: fit-content;
    max-width: 88%;
    margin-bottom: 10px;
    padding: 11px 14px;
    border-radius: 15px;
    white-space: pre-line;
    font-size: 14px;
    line-height: 1.45;
}

.site-assistant-message.is-assistant {
    border-bottom-left-radius: 4px;
    background: #fff;
    color: #263c34;
    box-shadow: 0 4px 16px rgba(34, 65, 54, .08);
}

.site-assistant-message.is-visitor {
    margin-left: auto;
    border-bottom-right-radius: 4px;
    background: var(--assistant-green);
    color: #fff;
}

.site-assistant-prompt,
.site-assistant-contact-prompt {
    margin: 14px 0 10px;
    color: #54645e;
    font-size: 13px;
}

.site-assistant-topics {
    display: grid;
    gap: 8px;
}

.site-assistant-topic,
.site-assistant-restart {
    border: 1px solid rgba(40, 107, 85, .24);
    border-radius: 11px;
    background: #fff;
    color: var(--assistant-green-dark);
    font-size: 13px;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
}

.site-assistant-topic {
    padding: 11px 13px;
}

.site-assistant-topic:hover,
.site-assistant-topic:focus-visible {
    border-color: var(--assistant-green);
    background: #edf5f1;
}

.site-assistant-restart {
    margin: 4px 0 12px;
    padding: 7px 10px;
    border: 0;
    background: transparent;
}

.site-assistant-answer-link {
    display: inline-flex;
    margin: 0 0 12px;
    color: var(--assistant-green);
    font-size: 13px;
    font-weight: 700;
    text-decoration: underline;
}

.site-assistant-form {
    margin-top: 4px;
    padding-top: 2px;
}

.site-assistant-form label {
    display: block;
    margin: 9px 0 4px;
    color: #34463f;
    font-size: 12px;
    font-weight: 700;
}

.site-assistant-form input,
.site-assistant-form textarea {
    width: 100%;
    border: 1px solid #d4ddd9;
    border-radius: 9px;
    background: #fff;
    padding: 10px 11px;
    color: #20312b;
    font: inherit;
    font-size: 14px;
}

.site-assistant-form input:focus,
.site-assistant-form textarea:focus {
    border-color: var(--assistant-green);
    outline: 3px solid rgba(40, 107, 85, .12);
}

.site-assistant-honeypot {
    position: absolute !important;
    left: -10000px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
}

.site-assistant-turnstile {
    min-height: 65px;
    margin-top: 12px;
}

.site-assistant-submit {
    width: 100%;
    margin-top: 12px;
    border: 0;
    border-radius: 999px;
    background: var(--assistant-green);
    padding: 12px 18px;
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
}

.site-assistant-submit:disabled {
    cursor: wait;
    opacity: .6;
}

.site-assistant-result {
    margin-top: 10px;
    color: #53625d;
    font-size: 12px;
    line-height: 1.4;
}

.site-assistant-result.is-success { color: #187347; }
.site-assistant-result.is-error { color: #ae2f2f; }

@media (max-width: 575px) {
    .site-assistant {
        right: 16px;
        bottom: 16px;
    }

    .site-assistant-panel {
        position: fixed;
        right: 12px;
        bottom: 80px;
        left: 12px;
        width: auto;
        max-height: calc(100vh - 100px);
    }

    .site-assistant-launcher-label { display: none; }
    .site-assistant-launcher { padding: 8px; }
}

@media (prefers-reduced-motion: reduce) {
    .site-assistant * { scroll-behavior: auto !important; }
}