/* Power-user layer: compare overlays, saved views, linkified ID chips + player hover card, notification
   center, logs line details / context, error triage bits, overview "Today" and setup checklist.
   Tokens only (docs/FRONTEND.md → Design tokens). */

/* ---------------------------------------------------------------- compare overlay (chart.js) */
.compare-btn { gap: var(--sp-1); color: var(--muted); }
.compare-btn svg { width: 13px; height: 13px; }
.compare-btn.on { color: var(--accent-2); }
.ghost-swatch { display: inline-block; flex: none; width: 14px; height: 0; border-top: 2px dashed var(--muted); }
.chart-legend .ghost-key { color: var(--muted); }
.chart-tip .tr.ghost { color: var(--muted); font-size: var(--fs-1); line-height: 1.5; }
.chart-tip .tr.ghost b { font-weight: 500; }
.chart-tip .tt-delta { margin-left: var(--sp-2); min-width: 44px; text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; color: var(--text-2); }
.chart-tip .tt-delta.delta-up { color: var(--ok); }
.chart-tip .tt-delta.delta-down { color: var(--bad); }

/* ---------------------------------------------------------------- saved views */
.views-bar { display: flex; align-items: center; gap: var(--sp-2); min-width: 0; }
.views-bar .views-chips { flex: 1; min-width: 0; }
.views-bar.no-views .views-chips { display: none; }
.views-bar.no-views { justify-content: flex-start; }
.views-bar .views-save { flex: none; color: var(--muted); }
.views-bar .views-save:hover { color: var(--text); }
.view-chip { max-width: 260px; text-decoration: none; }
.view-chip .view-name { overflow: hidden; text-overflow: ellipsis; }
.view-chip .view-default { color: var(--warn); font-size: var(--fs-1); }
.view-chip.modified { border-style: dashed; }
.view-chip .view-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); flex: none; }
.view-chip:focus-visible { outline: 2px solid var(--accent-ring); outline-offset: 1px; }

/* ---------------------------------------------------------------- linkified IDs */
.idchip { display: inline-flex; align-items: center; gap: 3px; max-width: 100%; vertical-align: baseline; padding: 0 5px 0 3px; margin: 0 1px;
  border: 1px solid var(--border-2); border-radius: 999px; background: var(--panel); color: var(--accent-2); font: inherit; line-height: 1.45; white-space: nowrap; text-decoration: none;
  transition: background-color var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease); }
.idchip:hover { background: var(--accent-bg); border-color: color-mix(in srgb, var(--accent) 45%, transparent); text-decoration: none; }
.idchip:focus-visible { outline: 2px solid var(--accent-ring); outline-offset: 1px; }
.idchip svg { width: 11px; height: 11px; flex: none; color: var(--muted); }
.idchip > span { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.idchip .avatar.sm { width: 14px; height: 14px; }
.idchip.server.live svg { color: var(--ok); }
.idchip.error svg { color: var(--bad); }
.idchip.release svg { color: var(--warn); }
.idchip-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); flex: none; }
.notes-view { white-space: pre-wrap; overflow-wrap: anywhere; color: var(--text); line-height: 1.6; }

.hovercard { position: absolute; z-index: var(--z-menu); width: 280px; max-width: calc(100vw - 16px); padding: var(--sp-3); display: flex; flex-direction: column; gap: var(--sp-2);
  background: var(--panel); border: 1px solid var(--border-2); border-radius: var(--radius); box-shadow: var(--shadow); font: var(--fs-3) var(--font); color: var(--text);
  animation: pop-in var(--dur-2) var(--ease-out); }
.hc-head { display: flex; align-items: center; gap: var(--sp-3); min-width: 0; }
.hc-head .avatar.lg { width: 48px; height: 48px; }
.hc-who { min-width: 0; }
.hc-name { display: block; font-weight: 600; color: var(--text-strong); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hc-sub { font-size: var(--fs-2); color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hc-facts { display: flex; flex-direction: column; gap: var(--sp-1); font-size: var(--fs-2); }
.hc-acts { display: flex; flex-wrap: wrap; gap: var(--sp-1); padding-top: var(--sp-2); border-top: 1px solid var(--border); }

/* ---------------------------------------------------------------- notification center */
.bell-btn { position: relative; }
.bell-btn[hidden] { display: none; }
.bell-btn { width: var(--ctl-h-s); color: var(--muted); }
.bell-btn:hover, .bell-btn[aria-expanded="true"] { color: var(--text); }
.bell-count { position: absolute; top: -6px; right: -8px; min-width: 15px; height: 15px; padding: 0 4px; border-radius: 999px; background: var(--bad); color: var(--on-primary);
  font: 700 var(--fs-1)/15px var(--font); text-align: center; font-variant-numeric: tabular-nums; box-shadow: 0 0 0 2px var(--bg); pointer-events: none; }
.bell-count[hidden] { display: none; }
.inbox-game select { height: var(--ctl-h-s); max-width: 170px; }

.inbox-panel { position: fixed; z-index: var(--z-layer); top: calc(var(--topbar) + var(--sp-2)); right: calc(var(--content-pad) + var(--safe-r, 0px)); width: min(440px, calc(100vw - 2 * var(--sp-3)));
  max-height: min(640px, calc(100dvh - var(--topbar) - var(--sp-6))); display: flex; flex-direction: column; background: var(--panel); border: 1px solid var(--border-2);
  border-radius: var(--radius-l); box-shadow: var(--shadow); overflow: hidden; animation: pop-in var(--dur-2) var(--ease-out); transform-origin: top right; outline: none; }
.inbox-panel.leaving { animation: leave var(--dur-1) var(--ease) forwards !important; }
.inbox-head { display: flex; align-items: center; gap: var(--sp-2); padding: var(--sp-3) var(--sp-3) var(--sp-2) var(--sp-4); border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.inbox-head h2 { font-size: var(--fs-4); font-weight: 600; color: var(--text-strong); }
.inbox-list { overflow-y: auto; overscroll-behavior: contain; flex: 1; min-height: 0; }
.inbox-item { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: var(--sp-3); padding: var(--sp-3) var(--sp-3) var(--sp-3) var(--sp-4); border-bottom: 1px solid var(--border);
  cursor: pointer; outline: none; transition: background-color var(--dur-1) var(--ease); }
.inbox-item:last-child { border-bottom: 0; }
.inbox-item:hover, .inbox-item:focus-visible { background: var(--hover); }
.inbox-item:focus-visible { box-shadow: inset 2px 0 0 var(--accent); }
.inbox-ic { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--hover); }
.inbox-ic svg { width: 14px; height: 14px; }
.inbox-ic.tone-bad { background: var(--bad-bg); color: var(--bad); }
.inbox-ic.tone-warn { background: var(--warn-bg); color: var(--warn); }
.inbox-ic.tone-info { background: var(--info-bg); color: var(--info); }
.inbox-main { min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.inbox-title { font-size: var(--fs-3); color: var(--text-strong); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; overflow-wrap: anywhere; }
.inbox-item.read .inbox-title { color: var(--text-2); font-weight: 400; }
.inbox-item.unread .inbox-title { font-weight: 600; }
.inbox-meta { display: flex; align-items: center; gap: var(--sp-2); min-width: 0; font-size: var(--fs-1); color: var(--muted); }
.inbox-meta > span:first-child { flex: none; }
.inbox-side { display: flex; flex-direction: column; align-items: flex-end; justify-content: space-between; gap: var(--sp-2); }
.inbox-dot { width: 18px; height: 18px; padding: 0; border: 0; border-radius: 50%; background: none; cursor: pointer; display: grid; place-items: center; }
.inbox-dot::before { content: ""; width: 8px; height: 8px; border-radius: 50%; border: 1.5px solid var(--border-2); }
.inbox-item.unread .inbox-dot::before { background: var(--accent); border-color: var(--accent); }
.inbox-dot:hover::before, .inbox-dot:focus-visible::before { border-color: var(--accent); }
.inbox-acts { display: flex; gap: var(--sp-1); opacity: 0; transition: opacity var(--dur-1) var(--ease); }
.inbox-item:hover .inbox-acts, .inbox-item:focus-within .inbox-acts { opacity: 1; }
.inbox-empty { display: flex; flex-direction: column; align-items: center; gap: var(--sp-2); padding: var(--sp-8) var(--sp-4); color: var(--muted); text-align: center; }
.inbox-empty svg { width: 22px; height: 22px; color: var(--ok); }
.inbox-foot { padding: var(--sp-2) var(--sp-4); border-top: 1px solid var(--border); }
@media (hover: none) { .inbox-acts { opacity: 1; } }
@media (max-width: 760px) {
  .inbox-panel { left: var(--sp-2); right: var(--sp-2); width: auto; top: calc(var(--topbar) + var(--sp-1)); }
  .inbox-head { flex-wrap: nowrap; padding-left: var(--sp-3); }
  .inbox-foot { display: none; }
  .inbox-mark span { display: none; }
  .inbox-item { padding: var(--sp-3); gap: var(--sp-1) var(--sp-3); }
  .inbox-item { grid-template-columns: auto minmax(0, 1fr); }
  .inbox-side { grid-column: 2; flex-direction: row-reverse; align-items: center; justify-content: space-between; }
}

/* ---------------------------------------------------------------- logs */
.logs-vol { display: flex; flex-direction: column; gap: var(--sp-1); }
.logs-vol-hint { align-self: flex-end; }
.logstream .logline.clickable { cursor: pointer; }
.logstream .logline.open { background: var(--panel-2); }
.logstream .logline.jump-hit { background: var(--accent-bg); box-shadow: inset 2px 0 0 var(--accent); }
.logstream .logline .msg .idchip { font-size: var(--fs-1); line-height: 1.3; vertical-align: 1px; }
.logstream .logline .msg .idchip .avatar.sm { width: 12px; height: 12px; }
.log-detail { grid-column: 1 / -1; display: flex; flex-direction: column; gap: var(--sp-2); margin: var(--sp-1) 0 var(--sp-2); padding: var(--sp-3); cursor: auto;
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-s); font-family: var(--font); font-size: var(--fs-2); }
.log-detail .log-full { margin: 0; max-height: 320px; overflow: auto; }
.log-kv { font-size: var(--fs-2); }
.log-acts { flex-wrap: wrap; }
.ctx-lines { display: flex; flex-direction: column; gap: var(--sp-3); }
.logstream.ctx-stream { height: auto; flex: none; overflow: visible; border: 1px solid var(--border); border-radius: var(--radius-s); }
.logstream .logline.hit { background: var(--accent-bg); box-shadow: inset 2px 0 0 var(--accent); }
.ctx-stream .logline { grid-template-columns: max-content 54px minmax(0, 1fr); }
.tail-resume { gap: var(--sp-1); box-shadow: var(--shadow); border-radius: 999px; }
.tail-resume svg { width: 13px; height: 13px; }
@media (max-width: 760px) {
  .ctx-stream .logline { grid-template-columns: auto auto minmax(0, 1fr); }
  .logs-vol-hint { display: none; }
}

/* ---------------------------------------------------------------- errors */
.filters .facet select.on { border-color: color-mix(in srgb, var(--accent) 45%, transparent); color: var(--accent-2); }
a.ver { font-variant-numeric: tabular-nums; }
.sample-logs { display: inline-flex; align-items: center; gap: var(--sp-1); white-space: nowrap; }
.sample-logs svg { width: 13px; height: 13px; }
.sample.expandable:focus-visible { outline: 2px solid var(--accent-ring); outline-offset: -2px; }

/* ---------------------------------------------------------------- overview */
.ov-alert { display: flex; gap: var(--sp-2); align-items: center; }
.ov-today { display: flex; flex-direction: column; gap: var(--sp-2); }
.ov-today-head { display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap; }
.ov-today-head h2 { font-size: var(--fs-3); font-weight: 600; color: var(--text-strong); }
.onboard .card-h h3 { display: flex; align-items: center; gap: var(--sp-2); }
.onboard-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-1) var(--sp-3); }
.onboard-step { display: flex; align-items: center; gap: var(--sp-3); padding: var(--sp-2); border-radius: var(--radius-s); color: var(--text); text-decoration: none; min-width: 0; }
.onboard-step:hover { background: var(--hover); text-decoration: none; }
.onboard-step > svg { width: 14px; height: 14px; color: var(--faint); flex: none; margin-left: auto; }
.onboard-check { display: grid; place-items: center; width: 20px; height: 20px; flex: none; border-radius: 50%; border: 1.5px solid var(--border-2); }
.onboard-check svg { width: 12px; height: 12px; }
.onboard-list li.done .onboard-check { background: var(--ok); border-color: var(--ok); color: var(--on-primary); }
.onboard-list li.next .onboard-check { border-color: var(--accent); }
.onboard-text { display: flex; flex-direction: column; min-width: 0; }
.onboard-label { font-weight: 500; color: var(--text-strong); }
.onboard-list li.done .onboard-label { color: var(--muted); text-decoration: line-through; text-decoration-color: var(--faint); }
.onboard-hint { font-size: var(--fs-1); color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
@container content (max-width: 1080px) { .onboard-list { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@container content (max-width: 640px) { .onboard-list { grid-template-columns: minmax(0, 1fr); } }

@media (prefers-reduced-motion: reduce) { .hovercard, .inbox-panel { animation: none; } }