html,
body {
    height: 100%;
    width: 100%;
    margin: 0;
    font-family: system-ui, sans-serif;
    background: #909090;
}

.wrap {
    height: 100vh;
    width: 100vw;
    display: grid;
    grid-template-rows: var(--topH, 50vh) 8px 1fr;
    /* top pane, splitter, editor */
    overflow: hidden;
}

/* Top pane: terminal area */
.topPane {
    display: grid;
    grid-template-columns: var(--termW, 50vw) 8px 1fr;
    /* terminal, splitter, filler */
    min-height: 80px;
    overflow: hidden;
}

/* Bottom pane: editor */
.bottomPane {
    min-height: 120px;
    overflow: hidden;
}

/* Make editor fill its pane */
#editor {
    height: 100%;
    width: 100%;
}


.terminal {
    background: #0b0f14;
    color: #c9d1d9;
    padding: 1em;
    margin: 0px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
    font-size: 12.5px;
    line-height: 1.35;
    white-space: pre-wrap;
    word-break: break-word;
}

/* ANSI text styles */
.ansi-bold { font-weight: 700; }
.ansi-dim { opacity: 0.7; }

/* Foreground colors (standard + bright) */
.ansi-fg-30 { color: #0b0f14; }  /* black */
.ansi-fg-31 { color: #ff7b72; }  /* red */
.ansi-fg-32 { color: #7ee787; }  /* green */
.ansi-fg-33 { color: #f2cc60; }  /* yellow */
.ansi-fg-34 { color: #79c0ff; }  /* blue */
.ansi-fg-35 { color: #d2a8ff; }  /* magenta */
.ansi-fg-36 { color: #a5d6ff; }  /* cyan */
.ansi-fg-37 { color: #c9d1d9; }  /* white */

.ansi-fg-90 { color: #6e7681; }  /* bright black / gray */
.ansi-fg-91 { color: #ffa198; }
.ansi-fg-92 { color: #a6f3a6; }
.ansi-fg-93 { color: #ffe082; }
.ansi-fg-94 { color: #a5d6ff; }
.ansi-fg-95 { color: #e3b8ff; }
.ansi-fg-96 { color: #c7f0ff; }
.ansi-fg-97 { color: #ffffff; }

/* Background colors (optional) */
.ansi-bg-40 { background: #0b0f14; }
.ansi-bg-41 { background: rgba(255, 123, 114, 0.22); }
.ansi-bg-42 { background: rgba(126, 231, 135, 0.18); }
.ansi-bg-43 { background: rgba(242, 204, 96, 0.18); }
.ansi-bg-44 { background: rgba(121, 192, 255, 0.18); }
.ansi-bg-45 { background: rgba(210, 168, 255, 0.18); }
.ansi-bg-46 { background: rgba(165, 214, 255, 0.18); }
.ansi-bg-47 { background: rgba(201, 209, 217, 0.10); }

html,
body {
    height: 100%;
    margin: 0;
    overflow: hidden;
}

/* App layout */
.app {
    height: 100vh;
    width: 100vw;
    display: grid;
    grid-template-rows: var(--canvasH, 35vh) 8px 1fr;
    overflow: hidden;
}

/* ---------- Canvas ---------- */
.canvasPane {
    position: relative;
    overflow: hidden;
    background: #111;
}

#canvas {
    width: 100%;
    height: 100%;
    display: block;
}

/* ---------- Bottom area (terminal + editor) ---------- */
/* Bottom area (terminal + editor) */
.bottomPane {
    height: 100%;
    display: grid;
    grid-template-columns: 1fr 8px var(--termW, 40vw);
    overflow: hidden;
    /* IMPORTANT */
}

/* Terminal side */
.terminalPane {
    height: 100%;
    overflow: hidden;
}

.terminal {
    height: 100%;
    width: 100%;
    overflow-y: auto;
    /* terminal scrolls */
    overflow-x: auto;
}

/* Editor side */
.editorPane {
    height: 100%;
    overflow: hidden;
    /* let CodeMirror scroll */
}

/* CodeMirror mount point */
#editor {
    height: 100%;
    width: 100%;
}

/* VERY IMPORTANT: force CodeMirror to respect container height */
.cm-editor {
    height: 100%;
}

/* CodeMirror’s internal scroller (this is where the scrollbar lives) */
.cm-scroller {
    overflow-y: auto !important;
}

/* ---------- Splitters ---------- */
.hSplit {
    cursor: row-resize;
    background: rgba(255, 255, 255, 0.06);
}

.vSplit {
    cursor: col-resize;
    background: rgba(255, 255, 255, 0.06);
}

.hSplit:hover,
.vSplit:hover {
    background: rgba(121, 192, 255, 0.25);
}













.diag {
    margin: 0;
    padding-left: 18px;
}

.diag li {
    margin: 6px 0;
}

/* --- Syntax colors via CSS classes applied by decorations --- */
.tok-comment {
    color: #1a7b24;
}

.tok-keyword {
    color: #b99400;
    font-weight: 600;
}

.tok-error {
    color: #ff0505;
    font-weight: 1000;
}

.tok-ident {
    color: #90d4e0;
}

.tok-brace {
    color: #d73a49;
    font-weight: 600;
}

.tok-punc {
    color: #ffffff;
}

.tok-string {
    color: #03621e;
}

/* Rainbow bracket depth classes */
.rb-0 {
    color: #a35;
    font-weight: 700;
}

.rb-1 {
    color: #ed0;
    font-weight: 700;
}

.rb-2 {
    color: #9d5;
    font-weight: 700;
}

.rb-3 {
    color: #2cb;
    font-weight: 700;
}

.rb-4 {
    color: #36b;
    font-weight: 700;
}

.rb-5 {
    color: #639;
    font-weight: 700;
}

/* Severity underline styles */
.cm-diag-error {
    text-decoration: underline wavy #d73a49;
    /* red */
    text-underline-offset: 2px;
}

.cm-diag-warning {
    text-decoration: underline wavy #ffd33d;
    /* yellow */
    text-underline-offset: 2px;
}

.cm-diag-info {
    text-decoration: underline wavy #79c0ff;
    /* cyan-ish */
    text-underline-offset: 2px;
}

/* Tooltip title coloring by severity */
.tipTitle.error {
    color: #d73a49;
}

.tipTitle.warning {
    color: #ffd33d;
}

.tipTitle.info {
    color: #79c0ff;
}

/* Optional: diagnostics panel coloring */
.diag li.error {
    color: #d73a49;
}

.diag li.warning {
    color: #b08800;
}

.diag li.info {
    color: #0366d6;
}

/* Tooltip styling */
.cm-tooltip.cm-tooltip-hover {
    border: 1px solid #ddd;
    background: black;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    border-radius: 10px;
    padding: 8px 10px;
    max-width: 420px;
    font-size: 13px;
    line-height: 1.35;
}

.tipTitle {
    font-weight: 700;
    margin-bottom: 4px;
}

.tipBody {
    white-space: pre-wrap;
}



/* Loading screen */

.centered {
    margin-right: auto;
    margin-left: auto;
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #f0f0f0;
    font-size: 24px;
    font-family: Ubuntu-Light, Helvetica, sans-serif;
    text-align: center;
}

.lds-dual-ring {
    display: inline-block;
    width: 24px;
    height: 24px;
}

.lds-dual-ring:after {
    content: " ";
    display: block;
    width: 24px;
    height: 24px;
    margin: 0px;
    border-radius: 50%;
    border: 3px solid #fff;
    border-color: #fff transparent #fff transparent;
    animation: lds-dual-ring 1.2s linear infinite;
}

@keyframes lds-dual-ring {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}