* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #0c1013; --panel: #14181d; --panel2: #101317; --border: #262c33;
  --text: #d3d8de; --muted: #868e98; --accent: #4c9aff; --green: #4ec98a;
  --red: #f0645a; --yellow: #d9a441; --purple: #b58cf0;
  --sync: #4c9aff26; --sync-strong: #4c9aff44; --sel: #4c9aff1c;
  --zebra: #ffffff04;
  --mono: 'SF Mono','JetBrains Mono',Menlo,Consolas,'DejaVu Sans Mono',monospace;
  --radius: 8px;
}
html, body { height: 100%; }
body {
  background: var(--bg);
  color: var(--text); font-family: var(--mono); font-size: 13px; line-height: 1.55;
  overflow: hidden; display: grid; grid-template-rows: auto 1fr;
}

/* topbar */
.topbar {
  display: flex; align-items: center; gap: 12px; padding: 9px 16px;
  background: var(--panel2); border-bottom: 1px solid var(--border); z-index: 10;
}
.logo { font-weight: 700; color: #e6edf3; letter-spacing: .2px; }
.logo b { color: var(--accent); }
.filemeta { color: var(--muted); font-size: 12px; }
.filemeta b { color: var(--text); }
.spacer { flex: 1; }
.pill { font-size: 11px; font-weight: 700; padding: 2px 9px; border-radius: 999px;
  border: 1px solid; letter-spacing: .3px; }
.pill-ghidra { color: #7ee2a8; border-color: #2ea04366; background: #2ea04322; }
.pill-ilspy  { color: #d2b8ff; border-color: #bc8cff55; background: #bc8cff1e; }
.pill-cfr    { color: #f0cd7a; border-color: #e3b34155; background: #e3b3411e; }

button, .btn {
  background: #1b222c; color: var(--text); border: 1px solid var(--border);
  border-radius: 8px; padding: 6px 12px; font-family: var(--mono); font-size: 12px;
  cursor: pointer; transition: .12s;
}
button:hover, .btn:hover { background: #232c38; border-color: #3a434e; }
button.primary { background: #2f9e57; border-color: #2f9e57; color: #071108; font-weight: 600; }
button.primary:hover { background: #37b063; border-color: #37b063; }
button:disabled { opacity: .4; cursor: default; }
.badge { background: var(--accent); color: #04101f; border-radius: 999px;
  padding: 0 7px; font-size: 11px; font-weight: 700; margin-left: 6px; }

/* body layout — carded, with breathing room */
.main { display: grid; grid-template-columns: 258px 1fr; min-height: 0; padding: 10px; gap: 10px; }
.sidebar { background: var(--panel2); border: 1px solid var(--border); border-radius: var(--radius);
  display: flex; flex-direction: column; min-height: 0; overflow: hidden; }
.search { margin: 10px; padding: 7px 11px; background: var(--bg);
  border: 1px solid var(--border); border-radius: 8px; color: var(--text);
  font-family: var(--mono); font-size: 12px; }
.search:focus { outline: none; border-color: var(--accent); }
.funclist { overflow-y: auto; flex: 1; padding: 0 6px 8px; }
.fn { padding: 5px 10px; cursor: pointer; white-space: nowrap; overflow: hidden;
  text-overflow: ellipsis; border-radius: 7px; margin: 1px 0; }
.fn:hover { background: #1a212c; }
.fn.active { background: var(--sel); box-shadow: inset 0 0 0 1px #2b60a844; }
.fn .fn-addr { color: var(--purple); font-size: 11px; float: right; opacity: .8; }

/* view tabs */
.viewwrap { display: flex; flex-direction: column; min-height: 0; }
.tabs { display: flex; gap: 6px; padding-bottom: 8px; }
.tab { padding: 6px 15px; cursor: pointer; color: var(--muted); border-radius: 8px;
  border: 1px solid transparent; font-size: 12px; }
.tab:hover { color: var(--text); background: #161b22; }
.tab.active { color: #e6edf3; background: var(--panel); border-color: var(--border); }
.view { flex: 1; min-height: 0; display: none; }
.view.active { display: block; }

/* split code view — two rounded cards */
#view-code.active { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.pane { display: flex; flex-direction: column; min-height: 0; overflow: hidden;
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); }
.pane-hd { padding: 8px 14px; color: var(--muted); font-size: 11px; text-transform: uppercase;
  letter-spacing: .6px; border-bottom: 1px solid var(--border);
  display: flex; justify-content: space-between; background: #12171e; }
.pane-hd #asm-fn, .pane-hd #decomp-sig { color: var(--purple); text-transform: none; letter-spacing: 0; }
.code { overflow: auto; flex: 1; padding: 8px 0; }
.loading { padding: 20px; color: var(--muted); }

/* asm rows — zebra + rounded hover */
.irow { display: flex; gap: 12px; padding: 1px 14px; white-space: pre; cursor: pointer; }
.irow:nth-child(even) { background: var(--zebra); }
.irow:hover { background: #1b2531; }
.irow.flat { cursor: default; }
.irow.flat:hover { background: var(--zebra); }
.irow.sync { background: var(--sync); }
.irow.sync-strong { background: var(--sync-strong); box-shadow: inset 3px 0 0 var(--accent); }
.irow.patched { box-shadow: inset 3px 0 0 var(--yellow); }
.i-addr { color: var(--purple); width: 66px; flex: none; opacity: .85; }
.i-bytes { color: var(--muted); width: 128px; flex: none; overflow: hidden;
  text-overflow: ellipsis; border-radius: 4px; }
.i-bytes:hover { background: #30363d; color: var(--text); box-shadow: 0 0 0 1px var(--yellow); }
.i-text { color: var(--text); flex: 1; }
.i-text .mnem { color: var(--accent); }

/* decomp lines — zebra */
.cline { display: flex; padding: 1px 14px; white-space: pre; cursor: pointer; }
.cline:nth-child(even) { background: var(--zebra); }
.cline:hover { background: #1b2531; }
.cline.sync { background: var(--sync); }
.cline.sync-strong { background: var(--sync-strong); box-shadow: inset 3px 0 0 var(--accent); }
.cline.nomap { cursor: default; }
.cline.nomap:hover { background: var(--zebra); }
.c-ln { color: #4a545f; width: 38px; flex: none; text-align: right; padding-right: 14px; user-select: none; }
.c-txt { color: var(--text); flex: 1; }
.c-txt .kw { color: #ff7b72; } .c-txt .ty { color: #79c0ff; }
.c-txt .num { color: #79c0ff; } .c-txt .str { color: #a5d6ff; }
.c-txt .cmt { color: #6e7681; font-style: italic; }

/* structs */
#view-structs { overflow: auto; height: 100%; padding: 4px 2px; }
.struct { background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); margin-bottom: 12px; overflow: hidden; }
.struct h3 { padding: 9px 14px; background: #12171e; font-size: 13px;
  color: var(--yellow); border-bottom: 1px solid var(--border); }
.struct h3 span { color: var(--muted); font-weight: 400; font-size: 11px; }
.struct table { width: 100%; border-collapse: collapse; }
.struct tr:nth-child(even) { background: var(--zebra); }
.struct td { padding: 4px 14px; border-bottom: 1px solid #ffffff08; }
.struct td.off { color: var(--purple); width: 66px; }
.struct td.ty { color: #79c0ff; } .struct td.nm { color: var(--text); }
.struct td.sz { color: var(--muted); width: 52px; text-align: right; }

/* graph */
#view-graph { position: relative; height: 100%; background: var(--panel);
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
#graph { width: 100%; height: 100%; display: block; cursor: grab; }
#graph:active { cursor: grabbing; }
.graph-help { position: absolute; top: 12px; left: 14px; color: var(--muted); font-size: 11px;
  pointer-events: none; background: #0b0f14bb; padding: 5px 10px; border-radius: 8px; border: 1px solid var(--border); }

/* patch drawer */
.drawer { position: fixed; top: 0; right: 0; width: 348px; height: 100%;
  background: var(--panel); border-left: 1px solid var(--border); z-index: 40;
  transform: translateX(100%); transition: transform .2s; display: flex; flex-direction: column; }
.drawer.open { transform: translateX(0); box-shadow: -20px 0 50px #0007; }
.drawer h3 { padding: 14px; border-bottom: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center; }
.patchlist { flex: 1; overflow-y: auto; padding: 10px; }
.patch { background: var(--bg); border: 1px solid var(--border); border-radius: 9px;
  padding: 9px 10px; margin-bottom: 8px; font-size: 12px; }
.patch .pa { color: var(--purple); } .patch .old { color: var(--red); } .patch .new { color: var(--green); }
.patch .rm { float: right; color: var(--muted); cursor: pointer; }
.patch .rm:hover { color: var(--red); }
.drawer .foot { padding: 12px; border-top: 1px solid var(--border); }

/* overlays */
.overlay { position: fixed; inset: 0; background: #060a0edd; backdrop-filter: blur(3px);
  z-index: 50; display: none; align-items: center; justify-content: center; }
.overlay.show { display: flex; }
.dropzone { width: min(560px, 90vw); padding: 46px 40px; background: var(--panel);
  border: 2px dashed var(--border); border-radius: 18px; text-align: center; transition: .15s; }
.dropzone.hot { border-color: var(--accent); background: #16202b; }
.dropzone h2 { margin-bottom: 6px; font-size: 20px; color: #e6edf3; }
.dropzone p { color: var(--muted); margin-bottom: 20px; }
.status-line { color: var(--muted); font-size: 12px; margin-top: 14px; min-height: 18px; }
.spin { display: inline-block; width: 12px; height: 12px; border: 2px solid var(--border);
  border-top-color: var(--accent); border-radius: 50%; animation: sp .7s linear infinite;
  vertical-align: middle; margin-right: 7px; }
@keyframes sp { to { transform: rotate(360deg); } }

.byteedit { position: fixed; z-index: 60; background: var(--panel); border: 1px solid var(--accent);
  border-radius: 10px; padding: 12px; width: 264px; box-shadow: 0 10px 40px #000b; display: none; }
.byteedit.show { display: block; }
.byteedit label { font-size: 11px; color: var(--muted); display: block; margin-bottom: 4px; }
.byteedit label span { color: var(--purple); }
.byteedit input { width: 100%; background: var(--bg); border: 1px solid var(--border); color: var(--text);
  font-family: var(--mono); padding: 6px 8px; border-radius: 6px; }
.byteedit input:focus { outline: none; border-color: var(--accent); }
.byteedit .row { display: flex; gap: 6px; margin-top: 9px; }
.byteedit .hint { font-size: 11px; color: var(--muted); margin-top: 6px; }
.empty { color: var(--muted); text-align: center; padding: 44px 20px; line-height: 1.7; }

/* overview */
#view-overview { overflow: auto; height: 100%; }
.ov { max-width: 900px; padding: 8px 6px 30px; }
.ov-title { font-size: 22px; color: #e9edf1; font-weight: 600; word-break: break-all; }
.ov-sub { color: var(--muted); margin-top: 6px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.ov-stats { display: flex; gap: 10px; margin: 20px 0 6px; flex-wrap: wrap; }
.stat { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 12px 16px; min-width: 108px; }
.stat b { display: block; font-size: 19px; color: var(--text); font-weight: 600; }
.stat span { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .5px; }
.ov-h { margin: 22px 0 9px; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .6px; }
.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chip { background: var(--panel); border: 1px solid var(--border); border-radius: 7px;
  padding: 5px 10px; cursor: pointer; color: var(--text); font-size: 12px; transition: .1s; }
.chip:hover { border-color: var(--accent); background: #182230; }
.chip i { color: var(--muted); font-style: normal; font-size: 11px; margin-left: 3px; }

/* strings */
#view-strings.active { display: flex; flex-direction: column; height: 100%; }
.strings-hd { display: flex; align-items: center; gap: 12px; padding: 2px 2px 10px; }
.strings-hd .search { margin: 0; flex: 1; }
.str-count { color: var(--muted); font-size: 12px; white-space: nowrap; }
.str-list { flex: 1; overflow: auto; background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); }
.str-row { display: flex; gap: 12px; padding: 2px 12px; white-space: pre; }
.str-row:nth-child(even) { background: var(--zebra); }
.str-row:hover { background: #1b2531; }
.str-off { color: var(--purple); width: 92px; flex: none; opacity: .85; }
.str-w { color: var(--yellow); width: 14px; flex: none; }
.str-s { color: var(--text); flex: 1; white-space: pre-wrap; word-break: break-all; }

::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-thumb { background: #2a313c; border-radius: 6px; border: 3px solid transparent; background-clip: content-box; }
::-webkit-scrollbar-thumb:hover { background: #3b434f; background-clip: content-box; }