/* RF Module Editor - the game's dark glass + gold, for a PC and a phone */
:root {
  --bg: #0f1318; --panel: #161c24; --panel2: #1c2430; --line: #2a3442; --fg: #e6ebf1; --dim: #95a2b1;
  --gold: #d9b25f; --gold-hi: #f2cf7a; --ink: #1a1408; --ok: #4fc58a; --warn: #e3b341; --bad: #ef6b5e;
  --mono: ui-monospace, "Cascadia Mono", Consolas, "Liberation Mono", monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
[hidden] { display: none !important; }
button, input, select, textarea { font: inherit; color: inherit; }
.muted { color: var(--dim); }
.small { font-size: 12.5px; }
.err { color: var(--bad); min-height: 1.2em; font-size: 13.5px; }

.brand { font-weight: 800; letter-spacing: .06em; color: var(--gold); white-space: nowrap; }
.brand span { color: var(--fg); font-weight: 600; letter-spacing: .02em; }
.brand.big { font-size: 24px; text-align: center; margin-bottom: 4px; }

/* buttons, inputs */
.primary { background: linear-gradient(180deg, var(--gold-hi), var(--gold)); color: var(--ink); border: 0; border-radius: 9px;
  padding: 10px 18px; font-weight: 800; letter-spacing: .02em; cursor: pointer; min-height: 42px; }
.primary:disabled { opacity: .4; cursor: default; }
.ghost { background: transparent; border: 1px solid var(--line); border-radius: 9px; padding: 8px 12px; cursor: pointer; min-height: 38px; }
.ghost:hover { border-color: var(--gold); }
.iconbtn { background: transparent; border: 0; font-size: 22px; padding: 4px 8px; cursor: pointer; display: none; }
input, select, textarea { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; min-width: 0; }
input:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--gold) 60%, transparent); outline-offset: 0; }
label { display: grid; gap: 4px; font-size: 13.5px; color: var(--dim); }
.row { display: flex; gap: 8px; align-items: center; margin-bottom: 10px; }
.row input, .row select { flex: 1; }

/* login */
.screen { min-height: 100%; }
#login { display: grid; place-items: center; padding: 24px max(16px, env(safe-area-inset-left)); }
.card { width: 100%; max-width: 380px; display: grid; gap: 12px; background: var(--panel); border: 1px solid var(--line);
  border-radius: 14px; padding: 24px 20px; }
.card.flat { max-width: 440px; margin: 16px 0; }
.card h2 { margin: 0; font-size: 15px; color: var(--gold); letter-spacing: .06em; text-transform: uppercase; }

/* the frame */
#app { display: flex; flex-direction: column; height: 100%; }
.top { display: flex; align-items: center; gap: 12px; padding: 10px max(14px, env(safe-area-inset-right)) 10px max(14px, env(safe-area-inset-left));
  border-bottom: 1px solid var(--line); background: var(--panel); }
.spacer { flex: 1; }
.pill { font-size: 12px; border-radius: 999px; padding: 3px 10px; border: 1px solid var(--line); color: var(--dim); white-space: nowrap; }
.pill.on { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 50%, transparent); }
.pill.off { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 50%, transparent); }
.body { flex: 1; display: flex; min-height: 0; }

/* module list */
#side { width: 300px; flex: none; border-right: 1px solid var(--line); background: var(--panel); display: flex; flex-direction: column; min-height: 0; }
#filter { margin: 10px; }
#tree { overflow: auto; padding: 0 6px 16px; flex: 1; }
.sidefoot { display: none; gap: 8px; padding: 10px 10px calc(10px + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); }
.sidefoot button { flex: 1; }
.group > summary { list-style: none; cursor: pointer; padding: 7px 8px; border-radius: 8px; font-weight: 650; display: flex; gap: 8px; align-items: center; }
.group > summary::-webkit-details-marker { display: none; }
.group > summary::before { content: "\25B8"; color: var(--dim); font-size: 11px; width: 10px; }
.group[open] > summary::before { content: "\25BE"; }
.group > summary:hover { background: var(--panel2); }
.group .count { margin-left: auto; color: var(--dim); font-size: 12px; font-weight: 400; }
.fileBtn { display: flex; width: 100%; gap: 8px; align-items: center; text-align: left; background: transparent; border: 0;
  padding: 6px 8px 6px 26px; border-radius: 8px; cursor: pointer; min-height: 34px; }
.fileBtn:hover { background: var(--panel2); }
.fileBtn.sel { background: color-mix(in srgb, var(--gold) 16%, transparent); }
.fileBtn .n { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fileBtn .tag { margin-left: auto; font-size: 11px; border-radius: 6px; padding: 1px 6px; border: 1px solid var(--line); color: var(--dim); flex: none; }
.tag.on { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 45%, transparent); }
.tag.off { color: var(--dim); }
.tag.big { color: var(--warn); }

/* the file */
#main { flex: 1; min-width: 0; overflow: auto; display: flex; flex-direction: column; }
.panel { padding: 20px max(18px, env(safe-area-inset-right)) 28px max(18px, env(safe-area-inset-left)); max-width: 820px; }
.panel h1 { font-size: 20px; margin: 0 0 10px; }
#file { display: flex; flex-direction: column; min-height: 100%; }
.filehead { display: flex; gap: 14px; align-items: center; padding: 14px 18px 8px; flex-wrap: wrap; }
.fileinfo { min-width: 0; flex: 1; }
.fname { font-weight: 750; font-size: 17px; overflow-wrap: anywhere; }
.tabs { display: flex; gap: 4px; padding: 0 14px; border-bottom: 1px solid var(--line); overflow-x: auto; scrollbar-width: none; }
.tabs button { background: transparent; border: 0; border-bottom: 2px solid transparent; padding: 10px 12px; cursor: pointer; color: var(--dim); white-space: nowrap; }
.tabs button.sel { color: var(--fg); border-bottom-color: var(--gold); }
.tab { padding: 14px 18px; flex: 1; min-height: 0; }

/* on / off switch */
.switch { display: flex; align-items: center; gap: 10px; cursor: pointer; color: var(--fg); font-size: 14px; }
.switch input { position: absolute; opacity: 0; pointer-events: none; }
.switch .track { width: 46px; height: 26px; border-radius: 999px; background: #3a4554; position: relative; transition: background .15s; flex: none; }
.switch .track::after { content: ""; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: #fff; transition: left .15s; }
.switch input:checked + .track { background: var(--ok); }
.switch input:checked + .track::after { left: 23px; }
.switch input:focus-visible + .track { outline: 2px solid var(--gold); outline-offset: 2px; }

/* settings */
#setFilter { width: 100%; margin-bottom: 12px; }
.sgroup { margin: 14px 0 6px; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--gold); }
.setting { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 14px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); }
.setting .k { font-weight: 650; overflow-wrap: anywhere; }
.setting .h { grid-column: 1 / -1; color: var(--dim); font-size: 13px; }
.setting input[type=number] { width: 130px; text-align: right; }
.setting input[type=text] { width: min(260px, 50vw); }
.setting.changed .k::after { content: " \2022"; color: var(--gold); }
.swatch { display: inline-block; width: 18px; height: 18px; border-radius: 4px; border: 1px solid var(--line); vertical-align: middle; margin-right: 6px; }
.none { color: var(--dim); padding: 10px 0; }

/* text */
#cm .CodeMirror { height: calc(100vh - 250px); min-height: 320px; border: 1px solid var(--line); border-radius: 10px; font: 13.5px/1.5 var(--mono); }
.cm-s-rf.CodeMirror { background: #0b0f14; color: #d7dde4; }
.cm-s-rf .CodeMirror-gutters { background: #0b0f14; border-right: 1px solid var(--line); }
.cm-s-rf .CodeMirror-linenumber { color: #5c6878; }
.cm-s-rf .CodeMirror-cursor { border-left-color: var(--gold-hi); }
.cm-s-rf .cm-comment { color: #6f8094; font-style: italic; }
.cm-s-rf .cm-keyword { color: #e39b5f; }
.cm-s-rf .cm-string { color: #9fd18b; }
.cm-s-rf .cm-number { color: #c9a0f0; }
.cm-s-rf .cm-builtin, .cm-s-rf .cm-def { color: #7cc4e8; }
.cm-s-rf .cm-variable, .cm-s-rf .cm-variable-2 { color: #d7dde4; }
.cm-s-rf .cm-header { color: var(--gold); font-weight: 700; }
.cm-s-rf .cm-def, .cm-s-rf .cm-quote { color: #7cc4e8; }
.cm-s-rf .CodeMirror-selected, .cm-s-rf .CodeMirror-focused .CodeMirror-selected { background: #2a3a52; }

/* search (big files) */
.hit { border: 1px solid var(--line); border-radius: 10px; margin: 8px 0; overflow: hidden; }
.hit .ln { font-size: 12px; color: var(--dim); padding: 6px 10px; background: var(--panel); display: flex; gap: 8px; align-items: center; }
.hit pre { margin: 0; padding: 8px 10px; white-space: pre-wrap; word-break: break-all; font: 12.5px/1.45 var(--mono); }
.hit textarea { width: 100%; min-height: 90px; border: 0; border-top: 1px solid var(--line); border-radius: 0; font: 12.5px/1.45 var(--mono); }
.hit .acts { display: flex; gap: 8px; padding: 8px 10px; justify-content: flex-end; }

/* history, diff, log, activity */
.ver { display: flex; gap: 10px; align-items: center; padding: 9px 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.ver .t { flex: 1; min-width: 160px; }
.diffbox { margin-top: 14px; border: 1px solid var(--line); border-radius: 10px; overflow: auto; max-height: 60vh; }
.diffbox pre { margin: 0; padding: 0 0 8px; font: 12.5px/1.5 var(--mono); }
.diffbox .d { display: block; padding: 0 10px; white-space: pre-wrap; word-break: break-all; }
.d.add { background: color-mix(in srgb, var(--ok) 16%, transparent); }
.d.del { background: color-mix(in srgb, var(--bad) 16%, transparent); }
.d.gap { color: var(--dim); background: var(--panel); }
.log { background: #0b0f14; border: 1px solid var(--line); border-radius: 10px; padding: 10px; font: 12.5px/1.5 var(--mono);
  white-space: pre-wrap; word-break: break-word; max-height: calc(100vh - 260px); overflow: auto; margin: 0; }
.log .p { color: var(--bad); } .log .c { color: var(--warn); } .log .i { color: #c9d2dc; }
.act { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 2px 12px; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.act .t { color: var(--dim); font-size: 12.5px; }
.act .r { grid-column: 2; font-size: 12.5px; }

/* save bar */
.savebar { position: sticky; bottom: 0; display: flex; gap: 12px; align-items: center; padding: 10px max(18px, env(safe-area-inset-right)) calc(10px + env(safe-area-inset-bottom)) max(18px, env(safe-area-inset-left));
  background: color-mix(in srgb, var(--panel) 94%, transparent); border-top: 1px solid var(--line); backdrop-filter: blur(6px); }
.result { flex: 1; min-width: 0; font-size: 13.5px; }
.result .msg { font-weight: 650; }
.result.live .msg { color: var(--ok); } .result.bad .msg { color: var(--bad); } .result.warn .msg { color: var(--warn); }
.result details { margin-top: 4px; } .result summary { cursor: pointer; color: var(--dim); font-size: 12.5px; }
.result pre { margin: 4px 0 0; max-height: 160px; overflow: auto; font: 12px/1.45 var(--mono); white-space: pre-wrap; word-break: break-word; color: var(--dim); }

/* phone */
@media (max-width: 760px) {
  .iconbtn { display: inline-block; }
  #activityBtn, #accountBtn { display: none; }
  .sidefoot { display: flex; }
  .top { gap: 8px; }
  .top .brand span { display: none; }
  #side { position: fixed; z-index: 20; top: 0; bottom: 0; left: 0; width: min(86vw, 340px); transform: translateX(-102%);
    transition: transform .18s; padding-top: env(safe-area-inset-top); box-shadow: 0 0 30px #0009; }
  #side.open { transform: none; }
  #scrim { position: fixed; inset: 0; background: #0008; z-index: 15; }
  .setting { grid-template-columns: minmax(0, 1fr) auto; }
  .setting input[type=text] { width: 44vw; }
  .setting input[type=number] { width: 104px; }
  #cm .CodeMirror { height: calc(100vh - 230px); font-size: 13px; }
  .act { grid-template-columns: 1fr; } .act .r { grid-column: 1; }
  .tab { padding: 12px 14px; }
}