/* Working together through a shared folder (js/share.js, js/review.js,
   js/activity.js; src/shared.rs): the toolbar's status item and people,
   the status panel, the Share dialog, the colors people pick, the wash a
   changed cell gets, the badge on a value changed by two people, and the
   Review and Activity tabs. Colors are the theme's tokens plus the person
   palette below, which keeps its names in light and dark. */

:root {
  --pc-teal: #0e7468;
  --pc-blue: #2a63c9;
  --pc-purple: #7246c4;
  --pc-orange: #c96a12;
  --pc-rose: #c42f63;
  --pc-green: #35862f;
  --pc-amber: #a67c00;
  --pc-slate: #5b6b7c;
  --share-ok: #3a9d3a;
  --share-warn: #d29a12;
  --share-bad: var(--danger);
}

@media (prefers-color-scheme: dark) {
  :root {
    --pc-teal: #2cc7b2;
    --pc-blue: #6ea1f0;
    --pc-purple: #b094f2;
    --pc-orange: #f0a35c;
    --pc-rose: #f07aa5;
    --pc-green: #7fcf72;
    --pc-amber: #e3b341;
    --pc-slate: #a4b1be;
    --share-ok: #6fcf6f;
  }
}

/* The person palette: one class per color name, on avatars, chips,
   flashes and swatches. */
.pc-teal { --pc: var(--pc-teal); }
.pc-blue { --pc: var(--pc-blue); }
.pc-purple { --pc: var(--pc-purple); }
.pc-orange { --pc: var(--pc-orange); }
.pc-rose { --pc: var(--pc-rose); }
.pc-green { --pc: var(--pc-green); }
.pc-amber { --pc: var(--pc-amber); }
.pc-slate { --pc: var(--pc-slate); }

/* ------------------------------------------------------------------------ */
/* Toolbar */

.share-area {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.share-people {
  display: flex;
  align-items: center;
}

.share-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  margin-left: -4px;
  border: 2px solid var(--surface);
  border-radius: 50%;
  background: var(--pc, var(--pc-slate));
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
  cursor: default;
  user-select: none;
}

.share-avatar:first-child {
  margin-left: 0;
}

.share-avatar.is-away {
  opacity: 0.45;
}

.share-avatar.share-more {
  background: var(--surface-2);
  color: var(--text-muted);
  font-weight: 600;
}

.share-avatar-sm {
  width: 18px;
  height: 18px;
  margin-left: 0;
  border-width: 0;
  font-size: 9px;
}

.share-alone {
  font-size: 11.5px;
  color: var(--text-muted);
  white-space: nowrap;
}

.share-status {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 320px;
  padding: 3px 8px 3px 6px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  font: inherit;
  font-size: 11.5px;
  color: var(--text-muted);
  cursor: pointer;
  white-space: nowrap;
}

.share-status:hover {
  background: var(--surface-2);
}

.share-status:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.share-status-text {
  overflow: hidden;
  text-overflow: ellipsis;
}

.share-dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
}

.share-status[data-tone="ok"] .share-dot {
  background: var(--share-ok);
}

.share-status[data-tone="busy"] .share-dot {
  background: var(--share-ok);
  animation: share-pulse 1.2s ease-in-out infinite;
}

.share-status[data-tone="warn"] .share-dot {
  background: var(--share-warn);
}

.share-status[data-tone="bad"] .share-dot {
  background: var(--share-bad);
}

.share-status[data-tone="bad"] {
  color: var(--danger);
}

.share-review-count {
  padding: 1px 6px;
  border-radius: 9px;
  background: var(--share-warn);
  color: #1c1400;
  font-weight: 600;
}

@keyframes share-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

/* ------------------------------------------------------------------------ */
/* The status panel (under the status item) and conflict popovers */

.share-panel,
.share-popover {
  position: fixed;
  z-index: 46;
  width: min(380px, calc(100vw - 16px));
  max-height: calc(100vh - 96px);
  overflow: auto;
  padding: 10px 12px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow);
  font-size: 12.5px;
}

.share-panel {
  top: 44px;
  right: 8px;
}

.share-popover {
  top: 80px;
  left: 8px;
}

.share-panel-title,
.share-popover-title {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 600;
}

.share-panel-sub {
  margin: 10px 0 4px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.share-line {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 2px 0;
}

.share-line-label {
  flex: 0 0 150px;
  color: var(--text-muted);
}

.share-line-value {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.share-line.is-busy .share-line-value {
  color: var(--accent);
  font-weight: 600;
}

.share-line.is-warn .share-line-value {
  color: var(--share-warn);
  font-weight: 600;
}

.share-problem {
  margin: 6px 0;
  padding: 6px 8px;
  border-radius: var(--radius);
  background: var(--danger-bg);
  color: var(--danger);
}

.share-muted {
  margin: 6px 0;
  color: var(--text-muted);
}

.share-people-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.share-person {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 8px;
  padding: 3px 0;
}

.share-person.is-away {
  color: var(--text-muted);
}

.share-person-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 600;
}

.share-person-where,
.share-person-when {
  font-size: 11.5px;
  color: var(--text-muted);
  white-space: nowrap;
}

.share-panel-actions,
.share-popover-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

/* Values (a conflict's two values, Who Changed This, the Review tab) */

.share-values {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 4px 0;
}

.share-value {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 3px 6px;
  border-radius: var(--radius);
}

.share-value.is-kept {
  background: var(--selection);
}

.share-value-who {
  flex: 0 0 auto;
  font-weight: 600;
}

.share-value-text {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.share-value-when,
.share-value-label {
  flex: 0 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 11.5px;
  color: var(--text-muted);
}

.share-value-kept {
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
}

.share-values-dialog {
  max-height: 50vh;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px;
}

.share-values-dialog .share-value-text {
  flex: 0 0 140px;
  font-weight: 600;
}

.share-values-dialog .share-value-label {
  flex: 1 1 auto;
}

/* ------------------------------------------------------------------------ */
/* The Share dialog */

.share-dialog .modal-message {
  margin-bottom: 6px;
}

.share-mode {
  margin: 4px 0 8px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.share-mode.is-later {
  color: var(--text-muted);
}

.share-mode-text {
  margin: 2px 0 6px 22px;
  font-size: 12px;
  color: var(--text-muted);
}

.share-radio {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

.share-radio.is-disabled {
  font-weight: 500;
}

.share-where {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 22px;
  font-size: 12px;
}

.share-where .share-line-label {
  flex: none;
}

.share-where-text {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.share-movecopy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 6px 0 0 22px;
  font-size: 12px;
}

.share-movecopy .share-radio {
  font-weight: 500;
}

.share-me {
  display: flex;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin: 8px 0 4px;
}

.share-me .modal-field {
  margin: 0;
}

.share-colors {
  display: flex;
  gap: 4px;
  padding-top: 2px;
}

.share-color {
  appearance: none;
  width: 20px;
  height: 20px;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 50%;
  background: var(--pc, var(--pc-slate));
  cursor: pointer;
}

.share-color[aria-checked="true"] {
  border-color: var(--text);
  box-shadow: 0 0 0 2px var(--surface) inset;
}

.share-color:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.share-people-dialog {
  margin-bottom: 6px;
}

/* ------------------------------------------------------------------------ */
/* In the grid: people in rows, changes arriving, values changed by two
   people. Every color cue also has a shape or text. */

.share-here {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 15px;
  min-width: 18px;
  margin-left: 6px;
  padding: 0 4px;
  border-radius: 8px;
  background: var(--pc, var(--pc-slate));
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  line-height: 1;
  vertical-align: middle;
  pointer-events: none;
}

.grid td.share-flash,
.grid tr.share-flash > td {
  animation: share-wash 1.6s ease-out;
  box-shadow: inset 0 0 0 2px var(--pc, var(--accent));
}

@keyframes share-wash {
  0% { background-color: color-mix(in srgb, var(--pc, var(--accent)) 28%, transparent); }
  100% { background-color: transparent; }
}

@media (prefers-reduced-motion: reduce) {
  .grid td.share-flash,
  .grid tr.share-flash > td {
    animation: none;
  }
  .share-status[data-tone="busy"] .share-dot {
    animation: none;
  }
}

/* The dot that stays until the row is looked at: on the first cell. */
.grid tr.share-changed > td:first-child {
  position: relative;
}

.grid tr.share-changed > td:first-child::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 50%;
  width: 6px;
  height: 6px;
  margin-top: -3px;
  border-radius: 50%;
  background: var(--pc, var(--accent));
}

.grid td.share-conflict {
  position: relative;
  box-shadow: inset 0 0 0 1px var(--share-warn);
}

.share-conflict-badge {
  appearance: none;
  position: absolute;
  right: 2px;
  top: 50%;
  width: 14px;
  height: 14px;
  margin-top: -7px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--share-warn);
  color: #1c1400;
  font: 700 10px/14px var(--font-ui);
  text-align: center;
  cursor: pointer;
}

.share-conflict-badge:focus-visible {
  outline: 2px solid var(--accent);
}

/* ------------------------------------------------------------------------ */
/* The Review and Activity tabs (tools panel) */

.review-list,
.activity-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.review-item {
  padding: 8px 2px;
  border-bottom: 1px solid var(--border-soft);
}

.review-sentence {
  margin: 0 0 4px;
  font-size: 12.5px;
}

.review-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 4px;
}

.activity-bar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 4px;
}

.activity-filter {
  max-width: 100%;
  font: inherit;
  font-size: 12px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2px 4px;
}

.activity-hour {
  margin: 10px 0 2px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.activity-item {
  padding: 4px 2px;
  border-bottom: 1px solid var(--border-soft);
}

.activity-main {
  display: flex;
  align-items: center;
  gap: 8px;
}

.activity-text {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12.5px;
}

.activity-who {
  font-weight: 600;
}

.activity-time {
  flex: none;
  font-size: 11px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.activity-where {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 2px 0 0 26px;
  font-size: 11.5px;
  color: var(--text-muted);
}

.activity-go {
  font-size: 11px;
  padding: 0 6px;
}