:root {
  --bg: #0e1117;
  --panel: #161b23;
  --panel-2: #1d232d;
  --line: #2a323f;
  --text: #e6edf3;
  --muted: #8b98a9;
  --accent: #3fb950;
  --accent-dim: #1f6f2e;
  --blue: #4f8cff;
  --warn: #d29922;
  --bad: #f0616d;
  --radius: 10px;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

button, input, textarea, select { font: inherit; color: inherit; }
a { color: var(--blue); }

/* ------------------------------------------------------------- layout */
header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
  position: sticky;
  top: 0;
  z-index: 20;
}
header h1 { font-size: 16px; margin: 0; font-weight: 600; letter-spacing: -0.01em; }
header .spacer { flex: 1; }
header .stat { font-size: 12px; color: var(--muted); }
header .stat b { color: var(--text); font-weight: 600; }

nav { display: flex; gap: 4px; }
nav button {
  background: transparent;
  border: 1px solid transparent;
  color: var(--muted);
  padding: 6px 12px;
  border-radius: 8px;
  cursor: pointer;
}
nav button:hover { color: var(--text); background: var(--panel-2); }
nav button.active { color: var(--text); background: var(--panel-2); border-color: var(--line); }

main { padding: 20px; max-width: 1500px; margin: 0 auto; }
.view { display: none; }
.view.active { display: block; }

.cols { display: grid; grid-template-columns: minmax(380px, 5fr) 7fr; gap: 20px; align-items: start; }
@media (max-width: 1080px) { .cols { grid-template-columns: 1fr; } }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
}
.card > h2 {
  margin: 0 0 12px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  font-weight: 600;
}

/* ------------------------------------------------------------- inputs */
label { display: block; font-size: 12px; color: var(--muted); margin: 10px 0 4px; }
input[type=text], input[type=password], input[type=number], textarea, select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 11px;
  outline: none;
}
input:focus, textarea:focus, select:focus { border-color: var(--blue); }
textarea { resize: vertical; min-height: 80px; line-height: 1.5; }
textarea.big { min-height: 300px; font-family: var(--mono); font-size: 13px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0 12px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.check { display: flex; align-items: center; gap: 7px; font-size: 13px; color: var(--muted); margin: 8px 0; }
.check input { width: auto; }

.btn {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 14px;
  cursor: pointer;
}
.btn:hover:not(:disabled) { border-color: var(--muted); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn.primary { background: var(--accent-dim); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn.primary:hover:not(:disabled) { background: var(--accent); }
.btn.ghost { background: transparent; }
.btn.danger { color: var(--bad); }
.btn.sm { padding: 5px 10px; font-size: 13px; }

details { border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; margin-top: 10px; background: var(--bg); }
details summary { cursor: pointer; font-size: 13px; color: var(--muted); user-select: none; }
details[open] summary { margin-bottom: 8px; color: var(--text); }

/* ------------------------------------------------------------ pipeline */
.steps { display: flex; flex-direction: column; gap: 6px; }
.step { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; padding: 6px 8px; border-radius: 6px; }
.step .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--line); margin-top: 6px; flex: none; }
.step.running { background: var(--panel-2); }
.step.running .dot { background: var(--blue); animation: pulse 1.1s infinite; }
.step.done .dot { background: var(--accent); }
.step.error .dot { background: var(--bad); }
.step .name { font-weight: 600; text-transform: capitalize; min-width: 74px; }
.step .detail { color: var(--muted); flex: 1; }
.step .t { color: var(--muted); font-size: 11px; font-family: var(--mono); }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.25; } }

/* -------------------------------------------------------------- result */
.scorebar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.score {
  flex: 1 1 110px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 12px;
}
.score .k { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }
.score .v { font-size: 21px; font-weight: 700; line-height: 1.25; }
.score.good .v { color: var(--accent); }
.score.mid .v { color: var(--warn); }
.score.bad .v { color: var(--bad); }

.preview-box {
  border: 1px dashed var(--blue);
  border-radius: 8px;
  padding: 10px 12px;
  background: rgba(79, 140, 255, 0.07);
  margin-bottom: 12px;
}
.preview-box .k { font-size: 11px; color: var(--blue); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 5px; }
.preview-box .v { font-family: var(--mono); font-size: 13px; color: var(--text); }

.proposal {
  width: 100%;
  min-height: 340px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  white-space: pre-wrap;
  line-height: 1.6;
  font-family: inherit;
}

.issues { list-style: none; padding: 0; margin: 0; }
.issues li { padding: 7px 10px; border-left: 3px solid var(--line); background: var(--bg); margin-bottom: 6px; border-radius: 0 6px 6px 0; font-size: 13px; }
.issues li.critical { border-color: var(--bad); }
.issues li.major { border-color: var(--warn); }
.issues li.minor { border-color: var(--muted); }
.issues li .code { font-family: var(--mono); font-size: 11px; color: var(--muted); }

.hook { border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; margin-bottom: 8px; background: var(--bg); }
.hook.shipped { border-color: var(--accent); }
.hook .meta { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 5px; display: flex; gap: 8px; align-items: center; }
.hook .line { font-family: var(--mono); font-size: 13px; }
.hook .note { font-size: 12px; color: var(--muted); margin-top: 6px; }

.tag { display: inline-block; font-size: 11px; padding: 2px 7px; border-radius: 20px; border: 1px solid var(--line); color: var(--muted); }
.tag.good { color: var(--accent); border-color: var(--accent-dim); }
.tag.warn { color: var(--warn); border-color: var(--warn); }
.tag.bad { color: var(--bad); border-color: var(--bad); }

.kv { display: grid; grid-template-columns: 150px 1fr; gap: 4px 12px; font-size: 13px; }
.kv .k { color: var(--muted); }
.kv ul { margin: 0; padding-left: 18px; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600; }
tr.clickable:hover { background: var(--panel-2); cursor: pointer; }

.case { border: 1px solid var(--line); border-radius: 8px; padding: 12px; margin-bottom: 10px; background: var(--bg); }
.case h3 { margin: 0 0 6px; font-size: 15px; }
.case .sub { font-size: 12px; color: var(--muted); margin-bottom: 8px; }

.empty { color: var(--muted); font-size: 13px; padding: 14px; text-align: center; }
.err { color: var(--bad); font-size: 13px; padding: 10px; border: 1px solid var(--bad); border-radius: 8px; background: rgba(240,97,109,0.08); margin-bottom: 12px; }
.ok-flash { color: var(--accent); font-size: 12px; }

/* ------------------------------------------------------------ dropzone */
.dropzone {
  border: 2px dashed var(--line);
  border-radius: var(--radius);
  padding: 18px 14px;
  text-align: center;
  transition: border-color .15s, background .15s;
  cursor: pointer;
}
.dropzone:hover { border-color: var(--muted); }
.dropzone.drag { border-color: var(--accent); background: rgba(63, 185, 80, 0.08); }
.dropzone.busy { border-color: var(--blue); background: rgba(79, 140, 255, 0.07); }
.dropzone .dz-main { font-weight: 600; margin-bottom: 5px; }
.dropzone .dz-sub { font-size: 12px; color: var(--muted); line-height: 1.5; max-width: 480px; margin: 0 auto; }
.dropzone .dz-sub b { color: var(--text); font-weight: 600; }

#parseStatus:not(:empty), #profileParseStatus:not(:empty) { margin-top: 12px; }
.parse-ok {
  border: 1px solid var(--accent-dim);
  background: rgba(63, 185, 80, 0.07);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
}
.parse-ok .head { color: var(--accent); font-weight: 600; margin-bottom: 6px; }
.parse-ok .filled { color: var(--muted); font-size: 12px; line-height: 1.6; }
.parse-ok .filled .tag { margin: 2px 3px 2px 0; }
.parse-warn { color: var(--warn); font-size: 12px; margin-top: 7px; }

#login { max-width: 340px; margin: 14vh auto; }
#toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  background: var(--panel-2); border: 1px solid var(--line); color: var(--text);
  padding: 9px 16px; border-radius: 20px; font-size: 13px; z-index: 100;
  opacity: 0; pointer-events: none; transition: opacity .2s;
}
#toast.show { opacity: 1; }
.hidden { display: none !important; }