.container-func {
    background-color: #FFF;
    border-radius: 5px;
    padding: 20px;
}

a {
    text-decoration: none; !important;
}

body {
    position: fixed;
    flex-direction: column;
    height: 100vh; /* viewport height */
    width: 100vw; /* viewport width */
    margin: 0;
    padding: 0;
    overflow: hidden; /* Prevent scroll on body */
    background: #eee; /* same as footer and .fbg */
}

.scrollable {
    overflow: scroll; /* Add scroll to content in container */
    flex-grow: 1;  /* Allow .container to take up remaining space */
    position: fixed;
    width: 100%; /* viewport width */
    height: 100vh; /* viewport height */
    overflow-x: hidden; /* Prevent horizontal scroll */
} 

.list-group { 
    border-radius: 5px;
}

.fl-textarea-container {
    width: 100%;
    margin: 0 auto;
}

.fl-textarea-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 5px;
    gap: 10px;
}

.fl-textarea-charcount {
    font-size: 14px;
    color: #666;
    flex: 1;
}

.fl-textarea-buttons {
    display: flex;
    gap: 5px;
}

/* Base button styling */
.fl-btn {
    border: none;
    border-radius: 4px;
    padding: 5px 10px;
    font-size: 14px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

/* Activated state (wrap/line# on) */
.fl-btn.activated {
    background: #F3CECE; /* idle when activated */
    color: #333;
}
.fl-btn.activated:hover {
    background: #F3BEBE; /* hover when activated */
}
.fl-btn.activated:active {
    background: #F3D3D3; /* active click when activated */
}

/* Not activated (wrap/line# off) */
.fl-btn:not(.activated) {
    background: #ddd; /* idle when not activated */
    color: #333;
}
.fl-btn:not(.activated):hover {
    background: #ccc; /* hover when not activated */
}
.fl-btn:not(.activated):active {
    background: #bbb; /* active click when not activated */
}

/* Wrapper for textarea and line numbers */
.fl-textarea-wrapper {
    display: flex;
    position: relative;
    overflow: auto; /* Now the wrapper scrolls both line numbers and text */
    max-height: 80vh; /* Limit total height */
}

.fl-textarea-linenumbers {
    white-space: pre;
    text-align: right;
    padding: 10px;
    font-size: 16px;
    background: #fff7f9;
    border: 1px solid #ffc0cb;
    border-right: none;
    border-radius: 4px 0 0 4px;
    color: #666;
    user-select: none; 
    font-family: monospace; 
}

.fl-textarea {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid #ffc0cb;
    border-radius: 0 4px 4px 0;
    padding: 10px;
    font-size: 16px;
    line-height: 1.5;
    resize: none;
    background: #fff;
    color: #333;
    min-height: 45px;
    font-family: monospace; 
    overflow-y: hidden; /* Prevent internal scroll, let the wrapper handle it */
    overflow-x: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
    transition: border-color 0.3s ease; 
}

/* Modern scrollbar styling */
.fl-textarea::-webkit-scrollbar {
    width: 6px;
    background: #f0f0f0;
}

.fl-textarea::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 3px;
}
.fl-textarea::-webkit-scrollbar-thumb:hover {
    background: #aaa;
}

.fl-textarea-wrapper::-webkit-scrollbar {
    width: 6px;
    background: #f0f0f0;
}

.fl-textarea-wrapper::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 3px;
}
.fl-textarea-wrapper::-webkit-scrollbar-thumb:hover {
    background: #aaa;
}

.fl-textarea:focus {
    outline: none;
    border-color: #ff91b9;
}

/* Hide line numbers when toggled off */
.no-line-numbers .fl-textarea-linenumbers {
    display: none;
}

/* If line numbers are off, round the textarea borders fully */
.no-line-numbers .fl-textarea {
    border-radius: 4px;
}