.chatbot-floating-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--green);
    color: #03050f;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.4rem;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: var(--font-body);
    box-shadow: 0 4px 20px rgba(0,234,154,0.5);
    cursor: pointer;
    z-index: 103;
    transition: transform 0.3s, box-shadow 0.3s;
    white-space: nowrap;
}
.chatbot-floating-btn i {
    font-size: 1.2rem;
}
.chatbot-floating-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(0,234,154,0.7);
}
.chatbot-window {
    position: fixed;
    bottom: 90px;
    right: 24px;
    width: 340px;
    max-height: 500px;
    background: #0a0e1c;
    border: 1px solid var(--green);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0,234,154,0.2);
    display: none;
    flex-direction: column;
    z-index: 104;
    overflow: hidden;
}
.chatbot-window.open { display: flex; }
.chatbot-header {
    background: rgba(0,234,154,0.1);
    padding: 0.8rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--green);
    border-bottom: 1px solid var(--border);
}
.chatbot-close {
    background: none;
    border: none;
    color: var(--text);
    font-size: 1.2rem;
    cursor: pointer;
}
.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 0.8rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    max-height: 300px;
}
.bot-message, .user-message {
    max-width: 80%;
    padding: 0.6rem 0.8rem;
    border-radius: 12px;
    font-size: 0.85rem;
    line-height: 1.4;
}
.bot-message {
    background: rgba(0,234,154,0.1);
    color: #dde8f5;
    align-self: flex-start;
}
.user-message {
    background: var(--green);
    color: #03050f;
    align-self: flex-end;
}
.chatbot-input-row {
    display: flex;
    border-top: 1px solid var(--border);
    padding: 0.5rem;
}
.chatbot-input-row input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text);
    padding: 0.5rem;
    outline: none;
}
.chatbot-input-row button {
    background: var(--green);
    border: none;
    color: #03050f;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    margin-left: 0.3rem;
}
.chatbot-actions {
    padding: 0.5rem 0.8rem 0.8rem;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    border-top: 1px solid var(--border);
}
.btn-sm {
    font-size: 0.75rem;
    padding: 0.4rem 0.8rem;
}