/* ============================================================================
   ATLAS REDESIGN — Admin · Users & Roles screen styles  ·  Phase 2
   Branch: atlas-redesign-2026-06-29

   Prefix: .rd-admin. Tokens only (--r-*) so Calm (almanac) + Operator themes
   both work automatically. No hardcoded hex. Theme-specific selectors
   (html[data-rtheme="operator"] …) used only where a token can't express the
   tweak (rare). Mirrors the proven header / KPI / card patterns from
   pipeline.css + clientcare.css.
   ========================================================================== */

.rd-admin {
  font-family: var(--r-font-body);
  color: var(--r-body);
  padding: var(--r-gutter);
  max-width: var(--r-page-max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* ---- page header --------------------------------------------------------- */
.rd-admin-head {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.rd-admin-eyebrow {
  font-family: var(--r-font-mono);
  font-size: var(--r-fs-eyebrow);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--r-clay);
}
.rd-admin-h1 {
  font-family: var(--r-font-display);
  font-size: var(--r-fs-h1);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--r-ink);
  margin: 0;
}
.rd-admin-sub {
  margin: 2px 0 0;
  font-size: var(--r-fs-body);
  color: var(--r-muted);
  max-width: 620px;
}

/* ---- KPI strip (4-up) ---------------------------------------------------- */
.rd-admin-kpis {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.rd-admin-kpi {
  background: var(--r-surface);
  border: 1px solid var(--r-hairline-2);
  border-radius: var(--r-radius-card);
  box-shadow: var(--r-shadow-card);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: box-shadow var(--r-dur) var(--r-ease),
              transform var(--r-dur) var(--r-ease);
}
.rd-admin-kpi:hover {
  box-shadow: var(--r-shadow-hover);
  transform: translateY(-2px);
}
.rd-admin-kpi-label {
  font-family: var(--r-font-mono);
  font-size: var(--r-fs-eyebrow);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--r-faint);
}
.rd-admin-kpi-value {
  font-family: var(--r-font-display);
  font-size: 24px;
  font-weight: 600;
  line-height: 1;
  color: var(--r-ink);
}
.rd-admin-kpi-foot {
  font-size: var(--r-fs-meta);
  color: var(--r-muted);
}
.rd-admin-kpi-foot[data-tone="muted"] { color: var(--r-faint); }

/* ---- two-column grid (members | perms) ----------------------------------- */
.rd-admin-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 20px;
  align-items: start;
  min-height: 0;
}

/* ---- shared section chrome ------------------------------------------------ */
.rd-admin-section {
  background: var(--r-surface);
  border: 1px solid var(--r-border);
  border-radius: var(--r-radius-card);
  box-shadow: var(--r-shadow-card);
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  min-height: 0;
  transition: box-shadow var(--r-dur) var(--r-ease);
}
.rd-admin-section:hover {
  box-shadow: var(--r-shadow-hover);
}
.rd-admin-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.rd-admin-section-title {
  margin: 0;
  font-family: var(--r-font-display);
  font-size: var(--r-fs-h2);
  font-weight: 600;
  color: var(--r-ink);
}
.rd-admin-section-count {
  font-family: var(--r-font-mono);
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  padding: 3px 9px;
  border-radius: var(--r-radius-pill);
  background: var(--r-mint-surface);
  color: var(--r-mint-ink);
}

/* ---- team members list --------------------------------------------------- */
.rd-admin-members {
  display: flex;
  flex-direction: column;
  margin-top: 8px;
  overflow: auto;
  max-height: calc(100vh - 360px);
}
.rd-admin-member {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 11px 8px;
  border-top: 1px solid var(--r-hairline);
  border-radius: 10px;
  cursor: pointer;
  transition: background var(--r-dur) var(--r-ease),
              box-shadow var(--r-dur) var(--r-ease);
}
.rd-admin-member:first-child { border-top: none; }
.rd-admin-member:hover {
  background: var(--r-canvas-raised);
  box-shadow: var(--r-shadow-hover);
}
.rd-admin-member:focus-visible { outline: var(--r-focus); outline-offset: 2px; }

/* avatar */
.rd-admin-av {
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--r-font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .02em;
  background: var(--r-well);
  color: var(--r-muted);
}
.rd-admin-av[data-tone="owner"] {
  background: var(--r-primary);
  color: var(--r-primary-ink);
}

/* identity block */
.rd-admin-member-id {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.rd-admin-member-name {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
  color: var(--r-ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.rd-admin-member-sub {
  font-size: 12px;
  color: var(--r-faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.rd-admin-me {
  flex: 0 0 auto;
  font-family: var(--r-font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  line-height: 1;
  padding: 2px 5px;
  border-radius: var(--r-radius-chip);
  background: var(--r-well);
  color: var(--r-muted);
}

/* role badge */
.rd-admin-role {
  flex: 0 0 auto;
  font-family: var(--r-font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .05em;
  line-height: 1;
  padding: 3px 8px;
  border-radius: var(--r-radius-chip);
  background: var(--r-well);
  color: var(--r-muted);
}
.rd-admin-role[data-tone="owner"] {
  background: var(--r-mint-surface);
  color: var(--r-mint-ink);
}

/* members empty state */
.rd-admin-empty {
  font-family: var(--r-font-body);
  font-size: var(--r-fs-body);
  color: var(--r-muted);
  text-align: center;
  padding: 30px 12px;
  margin-top: 8px;
  border: 1px dashed var(--r-border);
  border-radius: var(--r-radius-control);
}

/* ---- role permissions matrix --------------------------------------------- */
.rd-admin-matrix {
  margin-top: 4px;
}
.rd-admin-matrix-head,
.rd-admin-matrix-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 6px;
  align-items: center;
}
.rd-admin-matrix-head {
  font-family: var(--r-font-mono);
  font-size: 9.5px;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--r-faint);
  padding: 12px 8px 8px;
  border-bottom: 1px solid var(--r-hairline);
}
.rd-admin-matrix-head span:not(:first-child) { text-align: center; }
.rd-admin-matrix-row {
  padding: 10px 8px;
  border-bottom: 1px solid var(--r-hairline-2);
  border-radius: 8px;
  transition: background var(--r-dur) var(--r-ease);
}
.rd-admin-matrix-row:hover { background: var(--r-canvas-raised); }
.rd-admin-matrix-row:last-child { border-bottom: none; }
.rd-admin-matrix-role {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--r-ink);
}
.rd-admin-dot {
  text-align: center;
  font-size: 12px;
  line-height: 1;
  color: var(--r-faint);
}
.rd-admin-dot.is-on { color: var(--r-good); }

/* org-access note */
.rd-admin-note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--r-hairline);
  font-size: 12px;
  line-height: 1.5;
  color: var(--r-muted);
}
.rd-admin-note strong { color: var(--r-primary); }
.rd-admin-note--empty { color: var(--r-faint); }

/* ---- entrance motion (one-shot; off under reduced motion) ---------------- */
.rd-admin-kpis, .rd-admin-section {
  animation: rdAdminIn .38s var(--r-ease) both;
}
.rd-admin-grid .rd-admin-section:nth-child(2) { animation-delay: .05s; }
@keyframes rdAdminIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .rd-admin-kpis, .rd-admin-section { animation: none; }
  .rd-admin-kpi:hover, .rd-admin-member:hover { transform: none; }
}

/* ---- focus visibility ------------------------------------------------------ */
.rd-admin :focus-visible { outline: var(--r-focus); outline-offset: 2px; }

/* ---- responsive ---------------------------------------------------------- */
@media (max-width: 980px) {
  .rd-admin-grid { grid-template-columns: 1fr; }
  .rd-admin-members { max-height: 52vh; }
}
@media (max-width: 720px) {
  .rd-admin-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 480px) {
  .rd-admin-kpis { grid-template-columns: 1fr; }
  .rd-admin-kpi-value { font-size: 20px; }
  .rd-admin-member-sub { display: none; }
  .rd-admin-matrix-head,
  .rd-admin-matrix-row { grid-template-columns: 1.6fr repeat(3, 1fr); gap: 4px; }
}