:root {
    --eb-color-primary: #2563eb;
    --eb-color-bg: #ffffff;
    --eb-color-text: #111827;
}

.eb-flex {
    display: flex;
}

.eb-items-center {
    align-items: center;
}

.eb-justify-between {
    justify-content: space-between;
}

.eb-flex-col {
    flex-direction: column;
}

.eb-rounded-lg {
    border-radius: 0.5rem;
}

.eb-shadow-md {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.eb-bg-primary {
    background-color: var(--eb-color-primary);
}

.eb-bg-white {
    background-color: #ffffff;
}

.eb-text-white {
    color: #ffffff;
}

.eb-text-sm {
    font-size: 0.875rem;
}

.eb-p-3 {
    padding: 0.75rem;
}

.eb-mb-2 {
    margin-bottom: 0.5rem;
}

.eb-chat-toggle-btn {
    position: fixed;
    right: 1.5rem;
    bottom: 1.5rem;
    width: 3rem;
    height: 3rem;
    border-radius: 9999px;
    background-color: var(--eb-color-primary);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 9999;
}

.eb-chat-container {
    position: fixed;
    right: 1.5rem;
    bottom: 5rem;
    width: 22rem;
    max-width: 100%;
    background-color: var(--eb-color-bg);
    border-radius: 0.75rem;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.2);
    display: none;
    flex-direction: column;
    overflow: hidden;
    z-index: 9999;
}

.eb-chat-header {
    background-color: var(--eb-color-primary);
    color: #ffffff;
    padding: 0.75rem 1rem;
}

.eb-chat-body {
    padding: 0.75rem;
    max-height: 20rem;
    overflow-y: auto;
    background-color: #f3f4f6;
}

.eb-chat-footer {
    padding: 0.5rem;
    background-color: #e5e7eb;
}

.eb-chat-input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border-radius: 9999px;
    border: 1px solid #d1d5db;
    outline: none;
}

.eb-message-user {
    align-self: flex-end;
    background-color: var(--eb-color-primary);
    color: #ffffff;
    padding: 0.4rem 0.75rem;
    border-radius: 1rem 1rem 0.25rem 1rem;
    margin-bottom: 0.25rem;
    max-width: 80%;
}

.eb-message-bot {
    align-self: flex-start;
    background-color: #ffffff;
    color: #111827;
    padding: 0.4rem 0.75rem;
    border-radius: 1rem 1rem 1rem 0.25rem;
    margin-bottom: 0.25rem;
    max-width: 80%;
}