/* ---------- design tokens ---------- */
:root {
  --bg: #0e1117;
  --bg-2: #161b22;
  --bg-3: #1f242c;
  --line: #2a313c;
  --line-2: #3a4250;
  --text: #e6edf3;
  --text-2: #9ba6b3;
  --text-3: #6c7684;
  --primary: #2f81f7;
  --primary-2: #1f6feb;
  --success: #3fb950;
  --warn: #d29922;
  --danger: #f85149;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: "SF Mono", Menlo, Consolas, monospace; background: var(--bg-3); padding: 1px 6px; border-radius: 4px; font-size: 12px; }

/* ---------- layout ---------- */
.app {
  display: grid;
  grid-template-columns: 240px 1fr;
  height: 100vh;
}
.sidebar {
  background: var(--bg-2);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  padding: 18px 12px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 8px 18px;
}
.logo {
  width: 36px; height: 36px; border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  display: grid; place-items: center;
  font-weight: 800; color: white;
  font-size: 18px;
}
.brand-name { font-weight: 700; }
.brand-sub { font-size: 11px; color: var(--text-3); }

.nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 6px;
  color: var(--text-2);
  cursor: pointer;
  font-size: 13.5px;
}
.nav-item:hover { background: var(--bg-3); color: var(--text); text-decoration: none; }
.nav-item.active { background: var(--bg-3); color: var(--text); font-weight: 600; }
.nav-icon { font-family: monospace; color: var(--text-3); font-size: 11px; }

.sidebar-foot { padding: 10px 8px 4px; }
.status-pill {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  background: var(--bg-3);
  color: var(--text-2);
}
.status-pill.ok { background: #0f5132; color: #a3d4ad; }
.status-pill.bad { background: #4d1112; color: #f5b3b3; }

.main {
  overflow-y: auto;
  padding: 28px 32px 60px;
  background: var(--bg);
}

/* ---------- page header ---------- */
h1 { font-size: 22px; margin: 0 0 6px; font-weight: 700; }
h3 { font-size: 14px; margin: 0; font-weight: 600; }
.muted { color: var(--text-3); font-size: 13px; }

/* ---------- cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 18px;
}
.card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 16px;
}
.card-label { color: var(--text-3); font-size: 12px; text-transform: uppercase; letter-spacing: 0.4px; }
.card-value { font-size: 28px; font-weight: 700; margin: 6px 0 4px; }
.card-foot { color: var(--text-3); font-size: 12px; }

/* ---------- panel ---------- */
.row { display: flex; }
.flex-1 { flex: 1; }
.gap8 { gap: 8px; align-items: center; }
.row.gap8 > * { margin: 0; }

.panel {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  margin-top: 16px;
}
.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

/* ---------- forms ---------- */
.lbl { display: block; font-size: 12px; color: var(--text-2); margin-bottom: 4px; }
.inp, .textarea, select.inp {
  width: 100%;
  background: var(--bg-3);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 13px;
  font-family: inherit;
  outline: none;
}
.inp:focus, .textarea:focus { border-color: var(--primary); }
.textarea { font-family: "SF Mono", Menlo, Consolas, monospace; resize: vertical; }
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.grid-2 label {
  display: flex;
  flex-direction: column;
  font-size: 12px;
  color: var(--text-2);
  gap: 4px;
}
.grid-2 .span2 { grid-column: span 2; }
.check { display: inline-flex; align-items: center; gap: 6px; color: var(--text-2); font-size: 13px; }

/* ---------- buttons ---------- */
.btn {
  background: var(--bg-3);
  border: 1px solid var(--line-2);
  color: var(--text);
  padding: 7px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
}
.btn:hover { background: #2a313c; }
.btn-primary {
  background: var(--primary);
  border-color: var(--primary-2);
  color: #fff;
}
.btn-primary:hover { background: var(--primary-2); }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

.link { color: var(--primary); font-size: 12px; }

/* ---------- check list / readiness ---------- */
.check-list { display: flex; flex-direction: column; gap: 6px; }
.check-row {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 10px; background: var(--bg-3); border-radius: 6px;
}
.check-row .pill {
  font-size: 11px; padding: 2px 8px; border-radius: 999px; font-weight: 600;
}
.pill.ok { background: #0f5132; color: #a3d4ad; }
.pill.bad { background: #4d1112; color: #f5b3b3; }
.pill.skip { background: var(--bg-2); color: var(--text-3); }
.check-row .check-name { flex: 1; }
.check-row .check-detail { color: var(--text-3); font-size: 12px; }

/* ---------- progress ---------- */
.progress-list { display: flex; flex-direction: column; gap: 6px; }
.progress-row {
  display: flex; gap: 10px; align-items: center;
  padding: 8px 10px; background: var(--bg-3); border-radius: 6px;
  font-size: 13px;
}
.progress-row.in { color: var(--text-2); }
.progress-row.ok { color: var(--text); }
.progress-row.err { color: #f5b3b3; }
.progress-row .step { font-family: monospace; font-size: 11px; color: var(--text-3); width: 60px; }

.spinner {
  display: inline-block;
  width: 12px; height: 12px;
  border: 2px solid var(--line-2);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- preview tabs ---------- */
.preview-tabs {
  display: flex; gap: 0;
  border-bottom: 1px solid var(--line);
  margin: 14px 0 0;
}
.tab {
  background: transparent; border: 0;
  color: var(--text-3); padding: 8px 14px; cursor: pointer;
  font-size: 13px; border-bottom: 2px solid transparent;
}
.tab.active { color: var(--text); border-bottom-color: var(--primary); }
.tab-body {
  background: var(--bg-3);
  border-radius: 0 0 6px 6px;
  padding: 16px;
  max-height: 600px;
  overflow: auto;
  font-size: 13px;
}
pre.tab-body {
  font-family: "SF Mono", Menlo, Consolas, monospace;
  white-space: pre-wrap;
  word-break: break-word;
}
.tab-body h2 { font-size: 17px; color: var(--text); margin: 18px 0 8px; }
.tab-body h3 { font-size: 14px; color: var(--text); margin: 14px 0 6px; }
.tab-body p { margin: 0 0 10px; }
.tab-body ul, .tab-body ol { margin: 0 0 10px; padding-left: 20px; }
.tab-body table { border-collapse: collapse; width: 100%; margin: 10px 0; }
.tab-body th, .tab-body td { border: 1px solid var(--line); padding: 6px 10px; text-align: left; }
.tab-body th { background: var(--bg-2); }

.meta-grid {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 6px 12px;
  font-size: 13px;
  margin-bottom: 14px;
}
.meta-grid .k { color: var(--text-3); }
.meta-grid .v { color: var(--text); }

/* ---------- quick actions ---------- */
.quick-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.quick {
  text-align: left;
  background: var(--bg-3);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 12px;
  border-radius: 6px;
  cursor: pointer;
}
.quick:hover { border-color: var(--primary); }
.quick-title { font-weight: 600; font-size: 13px; }
.quick-sub { color: var(--text-3); font-size: 12px; }

/* ---------- table ---------- */
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th, .tbl td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
}
.tbl th { color: var(--text-3); font-weight: 500; font-size: 12px; }
.tbl tr:hover td { background: var(--bg-3); }

/* ---------- topic list ---------- */
.topic-list { display: flex; flex-direction: column; gap: 4px; max-height: 400px; overflow: auto; }
.topic-item { padding: 7px 10px; background: var(--bg-3); border-radius: 4px; font-size: 13px; display: flex; gap: 8px; align-items: center; }
.topic-item.posted { opacity: 0.55; }
.topic-item .badge {
  font-size: 10px; padding: 2px 6px; border-radius: 999px;
  background: #0f5132; color: #a3d4ad;
}

/* ---------- result block ---------- */
.result-block { margin-top: 10px; }
.result-block pre {
  background: var(--bg-3);
  border: 1px solid var(--line);
  padding: 10px 12px;
  border-radius: 6px;
  font-size: 12px;
  overflow: auto;
  margin: 8px 0;
}
.result-block .download-btn {
  display: inline-block;
  margin-top: 6px;
}

/* ---------- toast ---------- */
.toast {
  position: fixed;
  bottom: 24px; right: 24px;
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  color: var(--text);
  padding: 12px 16px;
  border-radius: 6px;
  font-size: 13px;
  z-index: 1000;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  max-width: 360px;
}
.toast.ok { border-left: 3px solid var(--success); }
.toast.err { border-left: 3px solid var(--danger); }
.toast.info { border-left: 3px solid var(--primary); }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .app { grid-template-columns: 60px 1fr; }
  .brand-name, .brand-sub, .nav-item span:last-child { display: none; }
  .nav-item { justify-content: center; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .row { flex-direction: column; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-2 .span2 { grid-column: span 1; }
}



/* ---------- progress bar (bulk run) ---------- */
.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--bg-3);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 8px;
}
.progress-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--primary), var(--success));
  transition: width 300ms ease-out;
}