/*
(c) 2025 Sharon Aicler (saichler@gmail.com)

Layer 8 Ecosystem is licensed under the Apache License, Version 2.0.
*/
/* Floating AI Chat Bubble — uses --layer8d-* theme tokens only */

.l8agent-bubble-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--layer8d-primary);
    color: #fff;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.l8agent-bubble-btn:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

.l8agent-bubble-btn svg {
    width: 28px;
    height: 28px;
    fill: #fff;
}

.l8agent-bubble-panel {
    position: fixed;
    bottom: 92px;
    right: 24px;
    width: 420px;
    height: 520px;
    border-radius: 12px;
    background: var(--layer8d-bg-white);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
    z-index: 9999;
    display: none;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--layer8d-border);
}

.l8agent-bubble-panel.l8agent-bubble-open {
    display: flex;
}

/* Override chat styles inside bubble panel */
.l8agent-bubble-panel .l8agent-chat {
    height: 100%;
    min-height: 0;
    border: none;
    border-radius: 0;
}

.l8agent-bubble-panel .l8agent-chat-header {
    border-radius: 12px 12px 0 0;
}

.l8agent-bubble-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--layer8d-text-medium);
    font-size: 18px;
    padding: 0 4px;
    line-height: 1;
}

.l8agent-bubble-close:hover {
    color: var(--layer8d-text-dark);
}

/* Responsive: smaller screens get wider panel */
@media (max-width: 480px) {
    .l8agent-bubble-panel {
        width: calc(100vw - 16px);
        height: calc(100vh - 120px);
        right: 8px;
        bottom: 84px;
    }

    .l8agent-bubble-btn {
        bottom: 16px;
        right: 16px;
    }
}