/* admin & access control extra styles */

.ct-topnav-admin { display: inline-flex; align-items: center; gap: 5px; color: var(--ct-accent) !important; }

.ct-google-picker {
  position: fixed; left: 50%; top: 22%; transform: translateX(-50%); width: 380px; max-width: 92vw;
  z-index: 80; background: var(--ct-bg-elev); border: 1px solid var(--ct-border);
  border-radius: 14px; box-shadow: var(--ct-shadow-3); overflow: hidden;
}
.ct-google-picker-head { display: flex; align-items: center; gap: 12px; padding: 16px; border-bottom: 1px solid var(--ct-border-soft); }
.ct-google-picker-title { font-weight: 600; font-size: 15px; }
.ct-google-picker-list { list-style: none; margin: 0; padding: 6px; max-height: 320px; overflow: auto; }
.ct-google-picker-item {
  display: flex; align-items: center; gap: 12px; padding: 10px 12px;
  width: 100%; border-radius: 8px; text-align: left; transition: background 0.15s;
}
.ct-google-picker-item:hover { background: var(--ct-bg-elev-2); }
.ct-google-picker-avatar {
  width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 600; font-size: 13px;
}
.ct-google-picker-name { display: block; font-weight: 500; font-size: 13.5px; }
.ct-google-picker-item .ct-mono { display: block; font-size: 11.5px; }
.ct-google-picker-custom {
  display: flex; gap: 6px; padding: 10px 12px; border-top: 1px solid var(--ct-border-soft);
}
.ct-google-picker-custom input {
  flex: 1; padding: 7px 10px; font-size: 12.5px; border: 1px solid var(--ct-border-soft); border-radius: 6px;
  background: var(--ct-bg); outline: none; transition: border-color 0.15s;
}
.ct-google-picker-custom input:focus { border-color: var(--ct-accent); }
.ct-google-picker-foot { padding: 8px 12px 12px; font-size: 10.5px; text-align: center; }

/* denied */
.ct-denied-card .ct-denied-icon {
  width: 52px; height: 52px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: oklch(from var(--ct-danger) l c h / 0.12);
  color: var(--ct-danger); margin-bottom: 4px;
}
.ct-denied-email {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 10px; border: 1px solid var(--ct-border-soft);
  border-radius: 999px; background: var(--ct-bg-elev-2);
  font-size: 12px; margin-top: 8px;
}

/* admin page */
.ct-admin-status { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px;
  border: 1px solid var(--ct-border-soft); border-radius: 999px; background: var(--ct-bg-elev); }
.ct-status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ct-fg-mute); }
.ct-status-dot.is-on { background: var(--ct-good); box-shadow: 0 0 0 3px oklch(from var(--ct-good) l c h / 0.18); }

.ct-admin-add {
  display: grid; grid-template-columns: auto 1fr auto auto; gap: 8px; align-items: center;
  padding: 10px 12px; border: 1px solid var(--ct-border-soft); border-radius: 10px; background: var(--ct-bg-elev);
}
.ct-admin-add input { border: 0; outline: 0; background: none; font-size: 13px; padding: 6px 0; }
.ct-select {
  padding: 6px 8px; font-size: 12.5px; border: 1px solid var(--ct-border-soft); border-radius: 6px;
  background: var(--ct-bg); color: var(--ct-fg); outline: none;
}

.ct-admin-list { display: flex; flex-direction: column; gap: 6px; }
.ct-admin-row {
  display: grid; grid-template-columns: auto 1fr auto auto; gap: 14px; align-items: center;
  padding: 10px 14px; border: 1px solid var(--ct-border-soft); border-radius: 10px; background: var(--ct-bg-elev);
}
.ct-admin-row-id { min-width: 0; }
.ct-admin-row-id .ct-mono { font-size: 13px; }

.ct-pill {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 999px;
  border: 1px solid var(--ct-border-soft);
  color: var(--ct-fg-dim); background: var(--ct-bg-elev-2);
  font-family: var(--ct-mono);
}
.ct-pill::before {
  content: ""; display: inline-block; width: 7px; height: 7px;
  border-radius: 50%; background: currentColor; flex-shrink: 0;
  box-shadow: 0 0 0 2px oklch(from currentColor l c h / 0.18);
}
.ct-pill-owner { color: oklch(0.85 0.16 200); border-color: oklch(0.85 0.16 200 / 0.55); background: oklch(0.85 0.16 200 / 0.16); }
.ct-pill-admin { color: oklch(0.80 0.18 295); border-color: oklch(0.80 0.18 295 / 0.55); background: oklch(0.80 0.18 295 / 0.16); }

.ct-admin-info { display: flex; flex-direction: column; gap: 12px; padding: 16px;
  border: 1px solid var(--ct-border-soft); border-radius: 10px; background: var(--ct-bg-elev); }
.ct-admin-info-row { display: grid; grid-template-columns: auto 1fr; gap: 10px; align-items: flex-start; font-size: 13px; }
/* publish + roles */
.ct-admin-status.is-public { background: oklch(from var(--ct-warn) l c h / 0.10);
  border-color: oklch(from var(--ct-warn) l c h / 0.30); color: var(--ct-warn); }
.ct-status-dot.is-warn { background: var(--ct-warn);
  box-shadow: 0 0 0 3px oklch(from var(--ct-warn) l c h / 0.18); }

.ct-publish-card {
  display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: center;
  padding: 18px 20px; border: 1px solid var(--ct-border-soft); border-radius: 14px; background: var(--ct-bg-elev);
  transition: border-color 0.2s, background 0.2s;
}
.ct-publish-card.is-public {
  border-color: oklch(from var(--ct-warn) l c h / 0.30);
  background: linear-gradient(135deg, var(--ct-bg-elev), oklch(from var(--ct-warn) l c h / 0.06));
}
.ct-publish-icon {
  width: 48px; height: 48px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: var(--ct-accent-soft); color: var(--ct-accent);
}
.ct-publish-card.is-public .ct-publish-icon {
  background: oklch(from var(--ct-warn) l c h / 0.14); color: var(--ct-warn);
}
.ct-publish-title { font-weight: 600; font-size: 15px; margin-bottom: 4px; }
.ct-publish-body { min-width: 0; }
.ct-publish-body .ct-dim { font-size: 12.5px; line-height: 1.45; max-width: 560px; }

.ct-btn-publish {
  background: linear-gradient(135deg, var(--ct-accent), oklch(from var(--ct-accent) calc(l - 0.06) c h));
  position: relative; overflow: hidden;
}
.ct-btn-publish::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transform: translateX(-100%); transition: transform 0.6s;
}
.ct-btn-publish:hover::after { transform: translateX(100%); }

.ct-publish-note {
  margin-top: 10px; padding: 8px 12px; display: flex; gap: 8px; align-items: flex-start;
  font-size: 12px; line-height: 1.5;
  border-radius: 8px; border: 1px dashed var(--ct-border-soft); background: var(--ct-bg-elev);
}

.ct-btn-danger {
  background: var(--ct-danger); color: white; border: 1px solid transparent;
}
.ct-btn-danger:hover { filter: brightness(1.08); }

/* role pills extra colors */
.ct-pill { cursor: default; transition: filter 0.12s, transform 0.12s; }
.ct-pill:not(:disabled):not(.is-locked) { cursor: pointer; }
.ct-pill:not(:disabled):not(.is-locked):hover { filter: brightness(1.15); transform: translateY(-0.5px); }
.ct-pill.is-locked { opacity: 0.85; }
.ct-pill-member { color: oklch(0.78 0.04 240); border-color: oklch(0.78 0.04 240 / 0.45); background: oklch(0.78 0.04 240 / 0.10); }
.ct-pill-viewer { color: oklch(0.82 0.14 165); border-color: oklch(0.82 0.14 165 / 0.55); background: oklch(0.82 0.14 165 / 0.14); }
.ct-pill-guest  { color: oklch(0.82 0.16 70);  border-color: oklch(0.82 0.16 70 / 0.55);  background: oklch(0.82 0.16 70 / 0.14); }
/* Light mode — bump saturation a notch so the same hues read on a light surface. */
:root[data-theme="light"] .ct-pill-owner  { color: oklch(0.50 0.16 200); background: oklch(0.50 0.16 200 / 0.10); border-color: oklch(0.50 0.16 200 / 0.40); }
:root[data-theme="light"] .ct-pill-admin  { color: oklch(0.50 0.20 295); background: oklch(0.50 0.20 295 / 0.10); border-color: oklch(0.50 0.20 295 / 0.40); }
:root[data-theme="light"] .ct-pill-member { color: oklch(0.45 0.04 240); background: oklch(0.95 0.01 240); border-color: oklch(0.85 0.01 240); }
:root[data-theme="light"] .ct-pill-viewer { color: oklch(0.50 0.16 165); background: oklch(0.50 0.16 165 / 0.10); border-color: oklch(0.50 0.16 165 / 0.40); }
:root[data-theme="light"] .ct-pill-guest  { color: oklch(0.55 0.18 70);  background: oklch(0.55 0.18 70 / 0.10);  border-color: oklch(0.55 0.18 70 / 0.40);  }

/* role popover */
.ct-role-popover {
  z-index: 90; min-width: 260px; padding: 5px;
  background: var(--ct-bg-elev); border: 1px solid var(--ct-border); border-radius: 10px;
  box-shadow: var(--ct-shadow-3);
}
.ct-role-item {
  width: 100%; display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center;
  padding: 8px 10px; border-radius: 7px; text-align: left; transition: background 0.12s;
}
.ct-role-item:hover { background: var(--ct-bg-elev-2); }
.ct-role-item.is-active { background: var(--ct-accent-soft); }

/* confirm dialog */
.ct-confirm {
  position: fixed; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 460px; max-width: 92vw;
  background: var(--ct-bg-elev); border: 1px solid var(--ct-border); border-radius: 14px;
  box-shadow: var(--ct-shadow-3);
  padding: 20px 22px; z-index: 90;
}
.ct-confirm h3 { margin: 0 0 8px; font-size: 16px; }
.ct-confirm p { font-size: 13.5px; line-height: 1.5; margin: 0 0 16px; }
.ct-confirm-actions { display: flex; justify-content: flex-end; gap: 8px; }

/* =========================================================================
   USERS & IMPERSONATION
   ====================================================================== */
.ct-admin-users-head {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  margin-bottom: 6px;
}
.ct-admin-users-head h2 { margin: 0; }
.ct-admin-users-sub { font-size: 13px; line-height: 1.5; margin: 0 0 14px; max-width: 720px; }

/* Admin-view toggle (segmented switch) */
.ct-godview-toggle {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 12px 6px 8px;
  border: 1px solid var(--ct-border-soft); border-radius: 999px;
  background: var(--ct-bg-elev); cursor: pointer; user-select: none;
  transition: border-color 0.18s, background 0.18s;
}
.ct-godview-toggle input { position: absolute; opacity: 0; pointer-events: none; }
.ct-godview-track {
  position: relative; width: 32px; height: 18px; border-radius: 999px;
  background: var(--ct-bg-elev-2); border: 1px solid var(--ct-border-soft);
  transition: background 0.18s, border-color 0.18s;
}
.ct-godview-thumb {
  position: absolute; top: 1px; left: 1px; width: 14px; height: 14px;
  border-radius: 50%; background: var(--ct-fg-dim);
  transition: transform 0.22s cubic-bezier(.4,1.4,.5,1), background 0.18s;
}
.ct-godview-toggle.is-on {
  border-color: oklch(from var(--ct-warn) l c h / 0.5);
  background: oklch(from var(--ct-warn) l c h / 0.06);
}
.ct-godview-toggle.is-on .ct-godview-track {
  background: oklch(from var(--ct-warn) l c h / 0.25);
  border-color: oklch(from var(--ct-warn) l c h / 0.5);
}
.ct-godview-toggle.is-on .ct-godview-thumb {
  transform: translateX(14px); background: var(--ct-warn);
}
.ct-godview-label {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; letter-spacing: 0.04em;
}
.ct-godview-label strong { font-weight: 600; }

/* User cards grid */
.ct-admin-users {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 12px;
}
.ct-user-card {
  display: flex; flex-direction: column;
  border: 1px solid var(--ct-border-soft); border-radius: 14px;
  background: var(--ct-bg-elev);
  overflow: hidden;
  transition: border-color 0.18s, background 0.18s, transform 0.18s, box-shadow 0.18s;
}
.ct-user-card:hover { border-color: var(--ct-border); box-shadow: 0 2px 12px -6px oklch(0 0 0 / 0.18); }
.ct-user-card.is-current {
  border-color: oklch(from var(--ct-accent) l c h / 0.5);
  background: linear-gradient(135deg, var(--ct-bg-elev), var(--ct-accent-soft));
}
.ct-user-card.ct-skeleton { height: 220px; opacity: 0.4;
  background: repeating-linear-gradient(135deg, var(--ct-bg-elev), var(--ct-bg-elev) 8px, var(--ct-bg-elev-2) 8px, var(--ct-bg-elev-2) 16px);
}

/* STORAGE band — top of card, biggest visual element */
.ct-user-storage {
  position: relative;
  padding: 18px 18px 14px;
  background: linear-gradient(180deg,
    oklch(from var(--ct-accent) l c h / 0.10),
    oklch(from var(--ct-accent) l c h / 0.02));
  border-bottom: 1px solid var(--ct-border-soft);
}
.ct-user-card.is-current .ct-user-storage {
  background: linear-gradient(180deg,
    oklch(from var(--ct-accent) l c h / 0.18),
    oklch(from var(--ct-accent) l c h / 0.04));
}
.ct-user-storage-num {
  font-family: var(--ct-mono);
  font-size: 28px; font-weight: 500; line-height: 1;
  color: var(--ct-fg);
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}
.ct-user-storage-bar {
  width: 100%; height: 4px; border-radius: 999px;
  background: oklch(from var(--ct-accent) l c h / 0.10);
  overflow: hidden;
  margin-bottom: 6px;
}
.ct-user-storage-fill {
  height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, var(--ct-accent), oklch(from var(--ct-accent) calc(l + 0.1) c h));
  transition: width 0.4s cubic-bezier(.4,1.4,.5,1);
}
.ct-user-storage-label {
  font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase;
}

.ct-user-card-id {
  display: grid; grid-template-columns: auto 1fr auto; gap: 10px;
  align-items: center; min-width: 0;
  padding: 14px 16px 8px;
}
.ct-user-card-name { min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.ct-user-card-name > div:first-child { font-size: 14px; line-height: 1.25; }
.ct-user-card-name .ct-mono { font-size: 11.5px; }

.ct-user-card-stats {
  display: flex; gap: 18px;
  padding: 0 16px 14px;
  font-size: 12px;
}
.ct-user-card-stats > div {
  display: flex; align-items: baseline; gap: 5px;
}
.ct-user-card-stats .ct-mono {
  font-size: 14px; font-weight: 500; color: var(--ct-fg);
  font-family: var(--ct-mono);
}
.ct-user-card-stats .ct-dim {
  font-size: 11px; letter-spacing: 0.04em;
}

.ct-user-card-actions {
  display: flex; gap: 6px; align-items: center;
  padding: 12px 14px;
  border-top: 1px solid var(--ct-border-soft);
  background: oklch(from var(--ct-bg-elev) calc(l - 0.01) c h);
}
.ct-user-card-actions .ct-btn { padding: 6px 11px; font-size: 12.5px; gap: 6px; }
.ct-user-card-actions .ct-btn:first-child { flex: 1; }
.ct-user-card-actions .ct-btn-primary { flex: 1; }
.ct-user-card-actions .ct-user-card-more {
  flex: 0 0 auto; padding: 6px 8px;
}

/* =========================================================================
   USER RIGHT-CLICK MENU
   ====================================================================== */
.ct-ctx-scrim {
  position: fixed; inset: 0; z-index: 95; background: transparent;
}
.ct-ctx-menu {
  position: fixed; z-index: 96;
  min-width: 220px;
  background: var(--ct-bg-elev);
  border: 1px solid var(--ct-border);
  border-radius: 10px;
  box-shadow: var(--ct-shadow-3, 0 12px 36px -10px oklch(0 0 0 / 0.4));
  padding: 5px;
  transform-origin: top left;
}
.ct-ctx-header {
  display: grid; grid-template-columns: auto 1fr; gap: 9px; align-items: center;
  padding: 8px 10px 9px;
  border-bottom: 1px solid var(--ct-border-soft);
  margin-bottom: 4px;
}
.ct-ctx-header-name { min-width: 0; }
.ct-ctx-header-name > div:first-child { font-size: 13px; }
.ct-ctx-header-name .ct-mono { font-size: 11px; }
.ct-ctx-item {
  width: 100%;
  display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center;
  padding: 8px 11px;
  border: none; background: transparent;
  border-radius: 7px;
  font-size: 13px; color: var(--ct-fg);
  text-align: left;
  cursor: pointer;
  transition: background 0.1s;
}
.ct-ctx-item:hover { background: var(--ct-bg-elev-2); }
.ct-ctx-item strong { font-weight: 500; }
.ct-ctx-kbd {
  font-family: var(--ct-mono);
  font-size: 11px; color: var(--ct-fg-dim);
  padding: 2px 6px; border-radius: 4px;
  background: var(--ct-bg-elev-2);
  border: 1px solid var(--ct-border-soft);
}
.ct-ctx-sep {
  height: 1px; background: var(--ct-border-soft);
  margin: 4px 6px;
}

@media (max-width: 900px) {
  .ct-admin-users { grid-template-columns: 1fr; }
}

/* =========================================================================
   IMPERSONATION BANNER (top of app shell)
   ====================================================================== */
.ct-imp-banner {
  position: sticky; top: 0; z-index: 30;
  width: 100%;
}
.ct-imp-banner-inner {
  position: relative; overflow: hidden;
  display: flex; align-items: center; gap: 12px;
  padding: 8px 18px; min-height: 36px;
  font-size: 12.5px; letter-spacing: 0.01em;
  color: oklch(0.20 0.04 280);
}
.ct-imp-banner.is-imp .ct-imp-banner-inner {
  background: oklch(0.78 0.13 280);
  color: oklch(0.18 0.05 280);
}
.ct-imp-banner.is-god .ct-imp-banner-inner {
  background: var(--ct-warn);
  color: oklch(0.18 0.04 70);
}
.ct-imp-stripes {
  position: absolute; inset: 0; pointer-events: none; opacity: 0.18;
  background-image: repeating-linear-gradient(
    45deg, transparent 0 12px,
    rgba(0,0,0,0.4) 12px 24px
  );
  animation: ct-stripes-slide 9s linear infinite;
}
@keyframes ct-stripes-slide {
  from { background-position: 0 0; }
  to   { background-position: 34px 0; }
}
.ct-imp-text { flex: 1; min-width: 0; position: relative; z-index: 1; }
.ct-imp-text strong { font-weight: 600; }
.ct-imp-text .ct-dim { color: inherit; opacity: 0.7; }
.ct-imp-actor {
  position: relative; z-index: 1;
  font-size: 11px; opacity: 0.85; padding: 3px 10px;
  border: 1px solid currentColor; border-radius: 999px;
}
.ct-imp-actor strong { font-weight: 600; }
.ct-imp-exit {
  position: relative; z-index: 1;
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(0,0,0,0.18); color: inherit;
  border: 1px solid rgba(0,0,0,0.22);
  border-radius: 999px; padding: 4px 11px;
  font-size: 12px; font-weight: 500;
  cursor: pointer; transition: background 0.15s;
}
.ct-imp-exit:hover { background: rgba(0,0,0,0.28); }

/* When the banner is showing, push the topbar down so it stays visible */
.ct-app[data-impersonating="1"] .ct-topbar { top: 36px; }

/* ---------- Storage limit edit button on user cards ------------- */
.ct-storage-edit-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 8px;
  padding: 4px 8px;
  font-size: 11px;
  font-family: var(--ct-mono);
  color: var(--ct-fg-dim);
  background: transparent;
  border: 1px solid var(--ct-border-soft);
  border-radius: 6px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.ct-storage-edit-btn:hover:not(:disabled) {
  color: var(--ct-fg);
  border-color: var(--ct-border);
  background: var(--ct-bg-elev-2);
}
.ct-storage-edit-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Storage bar — over-limit state */
.ct-user-storage-fill.is-over,
.ct-storage-fill.is-over {
  background: var(--ct-danger) !important;
}

/* Storage limit modal */
.ct-modal.ct-modal-limit { width: 380px; max-width: 92vw; }
.ct-limit-input-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.ct-limit-input-row .ct-input { flex: 1; }

/* ---------- Clearer storage headline on user cards ----------- */
.ct-user-storage-headline {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 6px;
  font-family: var(--ct-mono);
}
.ct-user-storage-headline .ct-user-storage-num {
  font-size: 17px;
  font-weight: 600;
}
.ct-user-storage-headline .ct-user-storage-divider {
  font-size: 14px;
  opacity: 0.5;
}
.ct-user-storage-headline .ct-user-storage-cap {
  font-size: 13px;
}
.ct-user-storage {
  cursor: context-menu;
}

/* ---------- Storage chip on Members list rows ----------- */
.ct-admin-row-storage {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border: 1px solid var(--ct-border-soft);
  background: var(--ct-bg-elev-2);
  border-radius: 999px;
  font-size: 11.5px;
  color: var(--ct-fg-dim);
  cursor: pointer;
  transition: border-color 0.12s, color 0.12s, background 0.12s;
  white-space: nowrap;
}
.ct-admin-row-storage:hover:not(:disabled) {
  border-color: var(--ct-border);
  color: var(--ct-fg);
  background: var(--ct-bg-elev);
}
.ct-admin-row-storage:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.ct-admin-row-storage-num { color: var(--ct-fg); font-weight: 600; }
.ct-admin-row-storage > svg { color: var(--ct-fg-dim); }

/* ---------- Admin empty / error states -------------------- */
.ct-admin-empty {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 16px;
  margin-bottom: 12px;
  border: 1px dashed var(--ct-border);
  border-radius: 12px;
  background: var(--ct-bg-elev);
  color: var(--ct-fg-dim);
  font-size: 12px;
  line-height: 1.5;
}
.ct-admin-empty > svg { flex: 0 0 auto; margin-top: 2px; color: var(--ct-warn); }

/* ---------- Guest expiration modal ------------------------------ */
.ct-modal.ct-modal-guest-exp { width: 420px; max-width: 92vw; }
.ct-guest-mode-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 14px;
  padding: 4px;
  background: var(--ct-bg-elev-2);
  border-radius: 10px;
}
.ct-guest-mode-tabs button {
  flex: 1;
  padding: 7px 10px;
  border: 0;
  background: transparent;
  color: var(--ct-fg-dim);
  font-size: 12px;
  font-family: var(--ct-mono);
  border-radius: 7px;
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
}
.ct-guest-mode-tabs button:hover { color: var(--ct-fg); }
.ct-guest-mode-tabs button.is-active {
  background: var(--ct-bg-elev);
  color: var(--ct-fg);
  box-shadow: var(--ct-shadow-1);
}
.ct-guest-presets {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.ct-guest-preset {
  padding: 10px;
  background: var(--ct-bg-elev);
  border: 1px solid var(--ct-border-soft);
  border-radius: 8px;
  cursor: pointer;
  font-family: var(--ct-mono);
  color: var(--ct-fg);
  font-size: 13px;
  transition: border-color 0.12s, background 0.12s;
}
.ct-guest-preset:hover { border-color: var(--ct-border); }
.ct-guest-preset.is-active {
  border-color: var(--ct-accent);
  background: oklch(from var(--ct-accent) l c h / 0.08);
}

/* Expiration badge on member rows */
.ct-admin-row-expires {
  font-size: 10.5px;
  font-family: var(--ct-mono);
  color: var(--ct-fg-mute);
  letter-spacing: 0.04em;
}
.ct-admin-row-expires.is-expired { color: var(--ct-danger); }
.ct-admin-row-expires.is-soon    { color: var(--ct-warn); }

/* ---------- Guest duration custom input row ----------------- */
.ct-guest-duration-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--ct-border-soft);
}
.ct-guest-duration-label {
  flex: 0 0 auto;
  font-size: 11px;
  letter-spacing: 0.05em;
}
.ct-guest-duration-num { width: 80px; text-align: right; }
.ct-guest-duration-unit { flex: 0 0 auto; }

/* =================================================================
 *  Wave 4 — Admin dashboard tabs + system-wide views
 * =================================================================*/

/* Tab strip under the page head */
.ct-admin-tabs {
  display: flex; gap: 4px; flex-wrap: wrap;
  margin: -10px 0 24px; padding: 4px;
  background: var(--ct-bg-elev);
  border: 1px solid var(--ct-border-soft);
  border-radius: 12px;
  width: fit-content;
}
.ct-admin-tab {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 14px; border-radius: 8px;
  background: transparent; color: var(--ct-fg-dim);
  font-size: 12.5px; font-weight: 500;
  border: 0; cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.ct-admin-tab:hover { background: var(--ct-bg-elev-2); color: var(--ct-fg); }
.ct-admin-tab.is-active {
  background: var(--ct-bg);
  color: var(--ct-fg);
  box-shadow: 0 1px 0 var(--ct-border-soft) inset, 0 1px 2px rgba(0,0,0,.05);
}
.ct-admin-tab-count {
  font-family: var(--ct-mono); font-size: 10.5px;
  padding: 2px 6px; border-radius: 999px;
  background: var(--ct-bg-elev-2); color: var(--ct-fg-mute);
}
.ct-admin-tab.is-active .ct-admin-tab-count { background: var(--ct-bg-elev); color: var(--ct-fg-dim); }

/* Dashboard summary cards */
.ct-admin-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
}
.ct-admin-stat {
  padding: 14px 16px; border-radius: 12px;
  border: 1px solid var(--ct-border-soft);
  background: var(--ct-bg-elev);
  display: flex; flex-direction: column; gap: 4px;
}
.ct-admin-stat-label {
  font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ct-fg-mute); font-family: var(--ct-mono);
}
.ct-admin-stat-value {
  font-size: 22px; font-weight: 600; color: var(--ct-fg);
  font-family: var(--ct-mono);
}
.ct-admin-stat-sub {
  font-size: 11.5px; color: var(--ct-fg-dim);
}
.ct-admin-stat .ct-skel-pulse {
  height: 22px; width: 60%; border-radius: 4px;
  background: linear-gradient(90deg, var(--ct-bg-elev-2) 0%, var(--ct-bg-elev) 50%, var(--ct-bg-elev-2) 100%);
  background-size: 200% 100%;
  animation: ct-skel-pulse 1.4s ease-in-out infinite;
}
@keyframes ct-skel-pulse {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Top-storage horizontal-bar list */
.ct-admin-bar-list { display: flex; flex-direction: column; gap: 8px; }
.ct-admin-bar-row {
  display: grid;
  grid-template-columns: 200px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 8px 12px; border-radius: 8px;
  border: 1px solid transparent;
  transition: background 0.15s, border-color 0.15s;
}
.ct-admin-bar-row:hover { background: var(--ct-bg-elev); border-color: var(--ct-border-soft); }
.ct-admin-bar-name {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; min-width: 0;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ct-admin-bar-name .ct-mono { font-size: 11px; color: var(--ct-fg-dim); }
.ct-admin-bar-track {
  height: 8px; border-radius: 4px;
  background: var(--ct-bg-elev-2); overflow: hidden;
  position: relative;
}
.ct-admin-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, oklch(0.65 0.15 220), oklch(0.70 0.18 280));
  border-radius: 4px;
  transition: width 0.4s ease-out;
}
.ct-admin-bar-bytes {
  font-family: var(--ct-mono);
  font-size: 12px; color: var(--ct-fg);
  text-align: right; min-width: 80px;
}

/* Allowlist toolbar (search + sort + summary) */
.ct-admin-toolbar {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin-bottom: 10px;
}
.ct-admin-toolbar-search {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 10px;
  background: var(--ct-bg-elev); border: 1px solid var(--ct-border-soft);
  border-radius: 8px; min-width: 220px; flex: 1 1 220px;
}
.ct-admin-toolbar-search input {
  flex: 1; border: 0; outline: 0; background: transparent;
  font-size: 13px; color: var(--ct-fg);
}
.ct-admin-toolbar .ct-select { padding: 6px 10px; }
.ct-admin-toolbar-summary {
  font-family: var(--ct-mono); font-size: 11px;
  color: var(--ct-fg-mute);
  letter-spacing: 0.04em;
  margin-left: auto;
}

/* Add-member: live-validation hints */
.ct-admin-add-hint {
  font-size: 11.5px; padding: 6px 12px;
  margin-top: -2px;
  display: flex; align-items: center; gap: 6px;
}
.ct-admin-add-hint.is-warn { color: var(--ct-warn); }
.ct-admin-add-hint.is-error { color: var(--ct-danger); }
.ct-admin-add-hint.is-ok { color: var(--ct-good); }

/* All Files table */
.ct-admin-table-wrap {
  border: 1px solid var(--ct-border-soft);
  border-radius: 10px;
  background: var(--ct-bg-elev);
  overflow: hidden;
}
.ct-admin-table {
  width: 100%; border-collapse: collapse;
  font-size: 13px;
}
.ct-admin-table thead th {
  text-align: left;
  padding: 10px 12px;
  font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase;
  font-family: var(--ct-mono); font-weight: 500;
  color: var(--ct-fg-mute);
  background: var(--ct-bg-elev-2);
  border-bottom: 1px solid var(--ct-border-soft);
  white-space: nowrap;
}
.ct-admin-table thead th.is-sortable { cursor: pointer; user-select: none; }
.ct-admin-table thead th.is-sortable:hover { color: var(--ct-fg); }
.ct-admin-table thead th.is-sorted { color: var(--ct-fg); }
.ct-admin-table tbody tr {
  border-bottom: 1px solid var(--ct-border-soft);
  transition: background 0.12s;
}
.ct-admin-table tbody tr:last-child { border-bottom: 0; }
.ct-admin-table tbody tr:hover { background: var(--ct-bg-elev-2); }
.ct-admin-table tbody td {
  padding: 9px 12px;
  vertical-align: middle;
  color: var(--ct-fg);
}
.ct-admin-table .ct-mono { font-family: var(--ct-mono); font-size: 12px; }
.ct-admin-table .ct-cell-name {
  display: flex; align-items: center; gap: 8px;
  min-width: 0;
  max-width: 320px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ct-admin-table .ct-cell-name .ct-icon { color: var(--ct-fg-mute); flex: 0 0 auto; }
.ct-admin-table .ct-cell-num { font-family: var(--ct-mono); text-align: right; white-space: nowrap; }
.ct-admin-table .ct-cell-actions {
  display: flex; gap: 4px; justify-content: flex-end;
}
.ct-admin-share-pill {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; border-radius: 999px;
  font-family: var(--ct-mono); font-size: 10.5px;
  letter-spacing: 0.06em; text-transform: uppercase;
  border: 1px solid var(--ct-border-soft);
  background: var(--ct-bg-elev-2);
  color: var(--ct-fg-dim);
}
.ct-admin-share-pill.is-public {
  color: var(--ct-warn);
  border-color: oklch(from var(--ct-warn) l c h / 0.4);
  background: oklch(from var(--ct-warn) l c h / 0.10);
}

/* Activity log rows */
.ct-admin-activity-list {
  display: flex; flex-direction: column;
  border: 1px solid var(--ct-border-soft);
  border-radius: 10px; background: var(--ct-bg-elev);
  overflow: hidden;
}
.ct-admin-activity-row {
  display: grid;
  grid-template-columns: 110px auto 1fr auto;
  gap: 12px; align-items: center;
  padding: 9px 14px;
  border-bottom: 1px solid var(--ct-border-soft);
  font-size: 13px;
}
.ct-admin-activity-row:last-child { border-bottom: 0; }
.ct-admin-activity-row:hover { background: var(--ct-bg-elev-2); }
.ct-admin-activity-time {
  font-family: var(--ct-mono); font-size: 11px; color: var(--ct-fg-mute);
  white-space: nowrap;
}
.ct-admin-activity-type {
  font-family: var(--ct-mono); font-size: 10.5px;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 2px 8px; border-radius: 999px;
  background: var(--ct-bg-elev-2); color: var(--ct-fg-dim);
  border: 1px solid var(--ct-border-soft);
  white-space: nowrap;
}
.ct-admin-activity-actor {
  display: flex; align-items: center; gap: 8px;
  min-width: 0;
}
.ct-admin-activity-actor .ct-mono {
  font-size: 11.5px; color: var(--ct-fg-dim);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ct-admin-activity-actor strong {
  font-weight: 500; font-size: 13px; color: var(--ct-fg);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ct-admin-activity-target { color: var(--ct-fg-dim); font-size: 12px; }
.ct-admin-activity-target strong { color: var(--ct-fg); font-weight: 500; }

/* Admin emails section */
.ct-admin-emails-list {
  display: flex; flex-direction: column; gap: 6px;
  margin-top: 10px;
}
.ct-admin-emails-row {
  display: grid; grid-template-columns: 1fr auto auto; gap: 10px;
  align-items: center;
  padding: 9px 14px; border-radius: 10px;
  border: 1px solid var(--ct-border-soft);
  background: var(--ct-bg-elev);
}
.ct-admin-emails-row.is-owner { border-color: oklch(from var(--ct-accent) l c h / 0.40); }

/* Mobile: collapse the table to less rigid columns */
@media (max-width: 720px) {
  .ct-admin-tabs { width: auto; overflow-x: auto; flex-wrap: nowrap; }
  .ct-admin-bar-row { grid-template-columns: 130px 1fr auto; }
  .ct-admin-table { font-size: 12px; }
  .ct-admin-table thead th { padding: 8px; }
  .ct-admin-table tbody td { padding: 7px 8px; }
  .ct-admin-activity-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}