:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  --bg: #0d1110;
  --sidebar: #0f1714;
  --surface: #151c19;
  --raised: #1b2521;
  --soft: #202b26;
  --ink: #edf6f1;
  --muted: #9cafaa;
  --line: #304039;
  --line-soft: #25352f;
  --accent: #36c895;
  --accent-strong: #8ee7c4;
  --amber: #f2c46d;
  --red: #ff827b;
  background: var(--bg);
  color: var(--ink);
}

* { box-sizing: border-box; }
html { min-width: 320px; min-height: 100%; background: var(--bg); }
body { min-height: 100vh; margin: 0; background: var(--bg); }
button, input, textarea { font: inherit; }
button { color: inherit; }
svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }

.app-shell { display: grid; grid-template-columns: 300px minmax(0, 1fr); min-height: 100vh; }
.sidebar {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  gap: 22px;
  height: 100vh;
  padding: 22px;
  border-right: 1px solid var(--line-soft);
  background: var(--sidebar);
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 9px;
  background: var(--accent);
  color: #082119;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: -.03em;
  box-shadow: 0 8px 22px rgba(54, 200, 149, .16);
}
.brand-name { margin: 0; font-size: 16px; font-weight: 800; letter-spacing: -.01em; }
.brand-subtitle { margin: 2px 0 0; color: var(--muted); font-size: 12px; }
.context-block { display: grid; gap: 8px; }
.context-label, .eyebrow {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.fixed-context {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 9px 11px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background: var(--surface);
  font-size: 13px;
  font-weight: 700;
}
.context-indicator, .health-dot, .nav-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(54, 200, 149, .12);
}
.profile-icon {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: var(--soft);
  color: var(--accent-strong);
  font-size: 11px;
  font-weight: 900;
}
.context-lock { color: #6f817a; font-size: 10px; font-weight: 700; text-transform: uppercase; }
.config-nav { display: grid; gap: 8px; }
.nav-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
}
.nav-item:hover { color: var(--ink); background: var(--surface); }
.nav-item.active { border-color: var(--line); background: var(--raised); color: var(--ink); }
.nav-item svg { width: 18px; height: 18px; color: var(--accent); }
.nav-dot { width: 7px; height: 7px; }
.sidebar-footer {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
  color: var(--muted);
  font-size: 12px;
}
.workspace { min-width: 0; padding: 30px clamp(22px, 4vw, 56px) 64px; }
.toolbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 28px;
  max-width: 1240px;
  margin: 0 auto;
}
.title-block { min-width: 0; }
h1 { margin: 7px 0 5px; font-size: clamp(26px, 3vw, 32px); line-height: 1.15; letter-spacing: -.035em; }
.identity { margin: 0; color: var(--muted); font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 12px; }
.toolbar-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 9px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 9px 14px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease, transform .15s ease;
}
.button:hover { transform: translateY(-1px); }
.button:disabled { opacity: .48; cursor: not-allowed; transform: none; }
.button:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 3px solid rgba(54, 200, 149, .3); outline-offset: 2px; }
.button.primary { background: var(--accent); color: #082119; box-shadow: 0 7px 20px rgba(54, 200, 149, .12); }
.button.primary:hover { background: var(--accent-strong); }
.button.secondary { border-color: var(--line); background: var(--surface); color: var(--ink); }
.button.secondary:hover { border-color: #476057; background: var(--raised); }
.button svg { width: 17px; height: 17px; }
.status-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: 1240px;
  margin: 24px auto 18px;
}
#status {
  margin: 0;
  padding: 8px 11px;
  border: 1px solid rgba(54, 200, 149, .22);
  border-radius: 999px;
  background: rgba(54, 200, 149, .08);
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 700;
  white-space: pre-wrap;
}
#status.error { border-color: rgba(255, 130, 123, .3); background: rgba(255, 130, 123, .09); color: var(--red); }
#status.dirty { border-color: rgba(242, 196, 109, .28); background: rgba(242, 196, 109, .08); color: var(--amber); }
.identity-pill { display: flex; align-items: center; gap: 8px; color: var(--muted); font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 11px; }
.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  align-items: start;
  gap: 18px;
  max-width: 1240px;
  margin: 0 auto;
}
.panel { border: 1px solid var(--line-soft); border-radius: 9px; background: var(--surface); box-shadow: 0 16px 44px rgba(0, 0, 0, .18); }
.panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 22px; border-bottom: 1px solid var(--line-soft); }
.panel-heading h2, .guidance-panel h2 { margin: 5px 0 0; font-size: 17px; letter-spacing: -.015em; }
.field-count { padding: 5px 8px; border-radius: 999px; background: var(--soft); color: var(--muted); font-size: 11px; font-weight: 800; }
.field-list { display: grid; }
.field-row {
  display: grid;
  grid-template-columns: minmax(190px, 1.15fr) minmax(130px, .65fr);
  gap: 24px;
  align-items: center;
  margin: 0;
  padding: 18px 22px;
  border: 0;
  border-bottom: 1px solid var(--line-soft);
}
.field-row:last-child { border-bottom: 0; }
.field-copy label { display: block; color: var(--ink); font-size: 13px; font-weight: 800; }
.field-copy small { display: block; max-width: 620px; margin-top: 5px; color: var(--muted); font-size: 12px; line-height: 1.5; }
.input-wrap { position: relative; }
.input-wrap input {
  width: 100%;
  min-height: 42px;
  padding: 9px 104px 9px 12px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #101714;
  color: var(--ink);
  font-weight: 750;
  appearance: textfield;
}
.input-wrap input::-webkit-inner-spin-button { opacity: .45; }
.input-wrap input:focus { border-color: var(--accent); }
.unit {
  position: absolute;
  top: 50%;
  right: 11px;
  max-width: 88px;
  overflow: hidden;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
  transform: translateY(-50%);
  pointer-events: none;
}
.right-rail { display: grid; gap: 18px; }
.guidance-panel { display: grid; grid-template-columns: auto 1fr; gap: 13px; padding: 18px; }
.guidance-icon { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 8px; background: rgba(242, 196, 109, .1); color: var(--amber); }
.guidance-icon svg { width: 19px; height: 19px; }
.guidance-panel p, .advanced-content p { margin: 7px 0 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.advanced-panel { overflow: hidden; }
.advanced-panel summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 17px 18px; list-style: none; cursor: pointer; }
.advanced-panel summary::-webkit-details-marker { display: none; }
.advanced-panel summary strong { display: block; margin-top: 4px; font-size: 14px; }
.advanced-panel summary > svg { color: var(--muted); transition: transform .16s ease; }
.advanced-panel[open] summary > svg { transform: rotate(90deg); }
.advanced-content { padding: 0 18px 18px; border-top: 1px solid var(--line-soft); }
textarea {
  width: 100%;
  min-height: 240px;
  margin: 14px 0 10px;
  padding: 12px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #0e1412;
  color: var(--accent-strong);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 12px;
  line-height: 1.55;
}
.full-width { width: 100%; }
.publish-dialog {
  width: min(620px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 28px 90px rgba(0, 0, 0, .58);
}
.publish-dialog::backdrop { background: rgba(4, 8, 7, .78); backdrop-filter: blur(4px); }
.publish-dialog-card { display: grid; max-height: calc(100vh - 32px); overflow: auto; }
.publish-dialog-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; padding: 22px 22px 18px; border-bottom: 1px solid var(--line-soft); }
.publish-dialog-heading h2 { margin: 5px 0 0; font-size: 21px; letter-spacing: -.02em; }
.dialog-close { width: 36px; height: 36px; padding: 0; border: 1px solid var(--line); border-radius: 8px; background: var(--raised); color: var(--muted); font-size: 25px; line-height: 1; cursor: pointer; }
.dialog-close:hover { border-color: #476057; color: var(--ink); }
.publish-dialog-summary { margin: 0; padding: 18px 22px 12px; color: var(--muted); font-size: 13px; line-height: 1.5; }
.change-list { display: grid; gap: 8px; padding: 0 22px 18px; }
.change-row { display: grid; grid-template-columns: minmax(150px, 1fr) minmax(220px, auto); align-items: center; gap: 20px; padding: 13px 14px; border: 1px solid var(--line-soft); border-radius: 8px; background: #101714; }
.change-row > strong { font-size: 13px; }
.change-values { display: flex; align-items: center; justify-content: flex-end; gap: 10px; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 12px; }
.change-before { color: var(--muted); text-decoration: line-through; }
.change-arrow { color: var(--muted); }
.change-after { color: var(--accent-strong); font-weight: 800; }
.publish-target { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 0 22px; padding: 13px 14px; border: 1px solid rgba(242, 196, 109, .22); border-radius: 8px; background: rgba(242, 196, 109, .06); font-size: 12px; }
.publish-target span { color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.publish-target strong { color: var(--amber); text-align: right; }
.publish-impact { margin: 14px 22px 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.publish-dialog-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; padding: 18px 22px; border-top: 1px solid var(--line-soft); background: var(--sidebar); }
@media (max-width: 980px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: static; display: grid; grid-template-columns: 1fr 1fr; height: auto; padding: 18px 22px; border-right: 0; border-bottom: 1px solid var(--line-soft); }
  .brand, .config-nav { grid-column: 1 / -1; }
  .config-nav { grid-template-columns: 1fr; }
  .config-nav .context-label { grid-column: 1 / -1; }
  .sidebar-footer { display: none; }
  .workspace { padding-top: 24px; }
  .toolbar { flex-direction: column; }
  .toolbar-actions { justify-content: flex-start; }
  .content-grid { grid-template-columns: 1fr; }
  .right-rail { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .sidebar { grid-template-columns: 1fr; padding: 16px; }
  .brand, .config-nav { grid-column: auto; }
  .workspace { padding: 21px 16px 48px; }
  h1 { font-size: 24px; }
  .toolbar-actions { display: grid; grid-template-columns: 1fr 1fr; width: 100%; }
  .toolbar-actions .primary { grid-column: 1 / -1; grid-row: 1; }
  .status-strip { align-items: flex-start; flex-direction: column; }
  #status { border-radius: 8px; line-height: 1.45; }
  .content-grid, .right-rail { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; gap: 12px; padding: 17px; }
  .panel-heading { padding: 18px 17px; }
  .change-row { grid-template-columns: 1fr; gap: 8px; }
  .change-values { justify-content: flex-start; }
  .publish-target { align-items: flex-start; flex-direction: column; }
  .publish-target strong { text-align: left; }
  .publish-dialog-actions { display: grid; grid-template-columns: 1fr 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}