/* Public website AI chat widget */
#public-ai-chat-root {
    position: relative;
    z-index: 99990;
}

.public-ai-chat-launcher {
    position: fixed;
    right: 18px;
    bottom: 18px;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: none;
    background: #1a5f4a;
    color: #fff;
    font-size: 22px;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.public-ai-chat-launcher:hover {
    background: #144a3a;
}

.public-ai-chat-panel {
    display: none;
    position: fixed;
    right: 18px;
    bottom: 80px;
    width: 360px;
    max-width: calc(100vw - 36px);
    height: 460px;
    max-height: calc(100vh - 100px);
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.2);
    flex-direction: column;
    overflow: hidden;
}

.public-ai-chat-panel.is-open {
    display: flex;
}

.public-ai-chat-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    background: #1a5f4a;
    color: #fff;
    font-weight: 600;
}

.public-ai-chat-close {
    background: transparent;
    border: none;
    color: #fff;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
}

.public-ai-chat-verify {
    padding: 10px 12px;
    border-bottom: 1px solid #e8e8e8;
    font-size: 12px;
}

.public-ai-chat-hint {
    margin: 0 0 8px;
    color: #444;
}

.public-ai-chat-verify-row {
    display: flex;
    gap: 6px;
}

.public-ai-chat-verify-row input {
    flex: 1;
    padding: 6px 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.public-ai-chat-verify-row button {
    padding: 6px 12px;
    background: #1a5f4a;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.public-ai-chat-msg {
    margin: 6px 0 0;
    font-size: 12px;
}

.public-ai-chat-msg.error {
    color: #b00020;
}

.public-ai-chat-msg.ok {
    color: #1a5f4a;
}

.public-ai-chat-log {
    flex: 1;
    overflow-y: auto;
    padding: 10px 12px;
    font-size: 13px;
    background: #f7f7f7;
}

.public-ai-chat-bubble {
    margin-bottom: 10px;
    padding: 8px 10px;
    border-radius: 8px;
    line-height: 1.45;
    white-space: pre-wrap;
    word-break: break-word;
}

.public-ai-chat-bubble.user {
    background: #d9eee8;
    margin-left: 24px;
}

.public-ai-chat-bubble.bot {
    background: #fff;
    border: 1px solid #e0e0e0;
    margin-right: 12px;
}

.public-ai-chat-input-row {
    display: flex;
    gap: 6px;
    align-items: center;
    padding: 10px 12px;
    border-top: 1px solid #e8e8e8;
    background: #fff;
}

.public-ai-chat-icon-btn {
    flex: 0 0 auto;
    width: 38px;
    height: 38px;
    padding: 0;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: #f5f5f5;
    color: #1a5f4a;
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
}

.public-ai-chat-icon-btn:hover {
    background: #e8f0ec;
}

.public-ai-chat-icon-btn.is-recording {
    background: #c62828;
    color: #fff;
    border-color: #b71c1c;
    animation: public-ai-pulse 1s ease-in-out infinite;
}

@keyframes public-ai-pulse {
    50% {
        opacity: 0.85;
    }
}

.public-ai-chat-input-row input {
    flex: 1;
    min-width: 0;
    padding: 8px 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.public-ai-chat-input-row button {
    padding: 8px 14px;
    background: #1a5f4a;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.public-ai-chat-typing {
    font-style: italic;
    color: #666;
    font-size: 12px;
}