:root {
  --bg: #0b0d10;
  --card: #12161c;
  --soft: #171c24;
  --border: #263041;
  --text: #e8eef7;
  --muted: #a9b6c7;
  --ok: #35d07f;
  --warn: #ffb020;
  --btn: #e8eef7;
  --btnText: #0b0d10;
  --btn2: #2b3342;
  --btn2Text: #e8eef7;
  --chip: #0f131a;
  --shadow: rgba(0,0,0,0.35);
  --logo-size: 192px;
}

html[data-theme="light"] {
  --bg: #ffffff;
  --card: #ffffff;
  --soft: #f4f6f9;
  --border: #d7dee8;
  --text: #0b0d10;
  --muted: #4a5568;
  --btn: #111827;
  --btnText: #ffffff;
  --btn2: #e5e7eb;
  --btn2Text: #111827;
  --chip: #ffffff;
  --shadow: rgba(0,0,0,0.08);
  --logo-size: 192px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

a { color: inherit; text-decoration: none; }

.wrap {
  max-width: 1200px;
  margin: 18px auto;
  padding: 0 14px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 8px 24px var(--shadow);
  padding: 16px;
}

.topbar {
  display:flex;
  gap:14px;
  justify-content:space-between;
  align-items:flex-start;
  flex-wrap:wrap;
}

.brand {
  display:flex;
  gap:16px;
  align-items:center;
}

.brand img {
  width: var(--logo-size);
  height: var(--logo-size);
  object-fit: contain;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--chip);
  padding: 8px;
}

h1,h2,h3 { margin: 0; }
h2 { font-size: 22px; margin-bottom: 6px; }
h3 { font-size: 14px; color: var(--muted); font-weight: 600; }

.pill {
  display:inline-block;
  padding:4px 10px;
  border:1px solid var(--border);
  border-radius: 999px;
  font-size: 12px;
  color: var(--muted);
}

.muted { color: var(--muted); font-size: 13px; }
.small { font-size: 12px; }
.ok { color: var(--ok); font-weight: 700; }
.warn { color: var(--warn); font-weight: 700; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace; }

.grid {
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 12px;
}

.col-12 { grid-column: span 12; }
.col-6 { grid-column: span 6; }
.col-4 { grid-column: span 4; }

.panel {
  background: var(--soft);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
}

.help {
  background: rgba(53,208,127,0.08);
  border: 1px solid rgba(53,208,127,0.25);
  border-radius: 14px;
  padding: 12px;
  margin-top: 12px;
}

label { display:block; font-size: 12px; color: var(--muted); margin: 8px 0 6px; }

input[type="file"], select, input[type="number"], input[type="text"], textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
}

textarea {
  min-height: 140px;
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 12px;
}

.actions {
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:flex-start;
}

button {
  padding: 10px 14px;
  border-radius: 12px;
  border: 0;
  background: var(--btn);
  color: var(--btnText);
  cursor:pointer;
  font-weight: 700;
}

button.secondary {
  background: var(--btn2);
  color: var(--btn2Text);
  border: 1px solid var(--border);
}

button:disabled {
  opacity: 0.5;
  cursor:not-allowed;
}

.resultBox{
  margin-top: 8px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card);
  font-size: 13px;
  word-break: break-word;
}

.divider { height: 1px; background: var(--border); margin: 12px 0; }

.tablewrap {
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow:hidden;
  background: var(--card);
}
.tablewrap .scroll { max-height: 360px; overflow:auto; }
table { width:100%; border-collapse: collapse; }
th, td { padding: 10px; border-bottom: 1px solid var(--border); }
th { text-align:left; color: var(--muted); font-weight: 700; background: rgba(255,255,255,0.02); }
th:nth-child(2), td:nth-child(2) { text-align:right; }

.infoIcon {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:18px;
  height:18px;
  border-radius: 999px;
  border:1px solid var(--border);
  font-size: 12px;
  margin-left:8px;
  background: var(--card);
  color: var(--text);
  cursor:pointer;
  user-select:none;
}

.hint {
  display:none;
  margin-top: 8px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255,255,255,0.02);
  color: var(--muted);
  font-size: 13px;
}

.menuCards a {
  display:block;
}
.menuCard {
  background: var(--soft);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px;
  transition: transform 0.08s ease-in-out;
}
.menuCard:hover { transform: translateY(-1px); }

@media (max-width: 900px) {
  .col-6 { grid-column: span 12; }
  .col-4 { grid-column: span 12; }
}
@media (max-width: 720px) {
  :root { --logo-size: 140px; }
  .actions button { width: 100%; }
}


/* --- Debug/log + busy overlay (non-invasive) --- */
.busy-overlay{
  position:fixed; inset:0;
  display:flex; align-items:center; justify-content:center;
  background: rgba(0,0,0,0.55);
  z-index: 9999;
  backdrop-filter: blur(2px);
}
.busy-box{
  width: min(520px, calc(100vw - 40px));
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: 0 12px 40px var(--shadow);
  padding: 18px 18px 16px 18px;
}
.busy-row{
  display:flex; gap: 14px; align-items:center;
}
.spinner{
  width: 28px; height: 28px;
  border-radius: 999px;
  border: 3px solid var(--border);
  border-top-color: var(--ok);
  animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.busy-text{ font-weight: 800; }
.progress{
  height: 8px;
  background: var(--soft);
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow:hidden;
  margin-top: 12px;
}
.progress > div{
  height: 100%;
  width: 35%;
  background: var(--ok);
  border-radius: 999px;
  animation: indet 1.1s ease-in-out infinite;
}
@keyframes indet {
  0% { transform: translateX(-60%); }
  50% { transform: translateX(120%); }
  100% { transform: translateX(320%); }
}
.debug-actions{ display:flex; gap:10px; margin-top: 10px; flex-wrap: wrap; }

.file-row{display:flex;gap:10px;align-items:center;}
.file-row input[type="file"]{flex:1;}
.file-clear{
  width:42px;min-width:42px;height:42px;
  border-radius:14px;border:1px solid var(--border);
  background:rgba(255,255,255,0.06);color:var(--text);
  font-size:20px;line-height:1;cursor:pointer;
}
.file-clear:hover{background:rgba(255,255,255,0.10);}
html[data-theme="light"] .file-clear{background:rgba(0,0,0,0.06);}
html[data-theme="light"] .file-clear:hover{background:rgba(0,0,0,0.10);}

.debug-log{
  display:none;
  margin-top: 10px;
  background: #0b0d10;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 10px;
  max-height: 260px;
  overflow:auto;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 12px;
  color: #d7e3f3;
  white-space: pre-wrap;
}
html[data-theme="light"] .debug-log{ background:#f7fafc; color:#0b0d10; }