/* messages-page.css · 对齐 public/exact/messages.html · 仅 token,scoped 在 .msg-* */
.msg-page {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.msg-page .page-head {
  margin-bottom: 0;
}
.msg-head-actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.msg-workbench {
  display: grid;
  grid-template-columns: minmax(320px, 380px) minmax(0, 1fr);
  min-height: 640px;
  background: var(--surface);
  border: 1px solid var(--border-faint);
  border-radius: var(--r-md);
  overflow: hidden;
}
.msg-panel {
  min-width: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  overflow: hidden;
}
.msg-inbox,
.msg-detail {
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.msg-inbox { border-right: 1px solid var(--border-faint); }
.msg-panel-h {
  min-height: 58px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-faint);
}
.msg-panel-h .ti {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-black);
}
.msg-panel-h .mono {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--black-alpha-48);
  letter-spacing: .04em;
}
.msg-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-faint);
}
.msg-filter {
  height: 30px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 10px;
  border: 1px solid var(--border-faint);
  border-radius: var(--r-pill);
  background: var(--surface);
  color: var(--black-alpha-56);
  font-family: inherit;
  font-size: 12px;
  cursor: pointer;
}
.msg-filter:hover {
  border-color: var(--black-alpha-24);
  color: var(--accent-black);
  background: var(--black-alpha-4);
}
.msg-filter.active {
  border-color: var(--heat-20);
  background: var(--heat-12);
  color: var(--heat);
  font-weight: 600;
}
.msg-filter .ct {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .02em;
}
.msg-search {
  position: relative;
  padding: 0 14px 12px;
  border-bottom: 1px solid var(--border-faint);
}
.msg-search svg {
  position: absolute;
  left: 26px;
  top: 10px;
  width: 13px;
  height: 13px;
  color: var(--black-alpha-48);
  pointer-events: none;
}
.msg-search input {
  width: 100%;
  height: 34px;
  padding: 0 12px 0 32px;
  border: 1px solid var(--border-faint);
  border-radius: var(--r-md);
  background: var(--background-lighter);
  color: var(--accent-black);
  font-family: inherit;
  font-size: 13px;
  outline: none;
}
.msg-search input:focus {
  background: var(--surface);
  border-color: var(--heat-40);
  box-shadow: inset 0 0 0 1px var(--heat-40);
}
.msg-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}
.msg-item {
  position: relative;
  width: 100%;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  padding: 14px 16px;
  border: 0;
  border-bottom: 1px solid var(--border-faint);
  background: transparent;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
}
.msg-item:hover { background: var(--black-alpha-4); }
.msg-item.active { background: var(--heat-12); }
.msg-item.active::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 3px;
  background: var(--heat);
}
.msg-item.read .msg-item-title { color: var(--black-alpha-56); font-weight: 500; }
.msg-type-ic {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-faint);
  border-radius: var(--r-sm);
  background: var(--background-lighter);
  color: var(--black-alpha-72);
}
.msg-type-ic svg { width: 14px; height: 14px; }
.msg-type-ic.task { background: var(--heat-12); border-color: var(--heat-20); color: var(--heat); }
.msg-type-ic.team { background: var(--black-alpha-4); color: var(--accent-black); }
.msg-type-ic.billing { background: var(--honey-bg); border-color: var(--honey-bd); color: var(--accent-honey); }
.msg-type-ic.system { background: var(--black-alpha-7); color: var(--black-alpha-72); }
.msg-item-main { min-width: 0; }
.msg-item-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.msg-dot {
  width: 7px;
  height: 7px;
  border-radius: var(--r-pill);
  background: var(--heat);
  flex-shrink: 0;
}
.msg-item.read .msg-dot { display: none; }
.msg-item-title {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--accent-black);
  font-size: 13px;
  font-weight: 600;
}
.msg-time {
  flex-shrink: 0;
  color: var(--black-alpha-48);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .02em;
}
.msg-brief {
  margin-top: 4px;
  color: var(--black-alpha-56);
  font-size: 12px;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.msg-item-foot {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
}
.msg-priority {
  display: inline-flex;
  align-items: center;
  height: 20px;
  padding: 0 7px;
  border: 1px solid var(--border-faint);
  border-radius: var(--r-sm);
  background: var(--background-lighter);
  color: var(--black-alpha-56);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .02em;
}
.msg-priority.ok { background: var(--forest-bg); border-color: var(--forest-bd); color: var(--accent-forest); }
.msg-priority.warn { background: var(--honey-bg); border-color: var(--honey-bd); color: var(--accent-honey); }
.msg-priority.err { background: var(--crimson-bg); border-color: var(--crimson-bd); color: var(--accent-crimson); }
.msg-priority.info { background: var(--heat-12); border-color: var(--heat-20); color: var(--heat); }
.msg-empty {
  min-height: 320px;
  display: grid;
  place-items: center;
  gap: 8px;
  padding: 24px;
  color: var(--black-alpha-48);
  font-size: 13px;
  text-align: center;
}
.msg-empty svg { width: 24px; height: 24px; color: var(--black-alpha-48); }
.msg-detail-empty {
  flex: 1;
  min-height: 520px;
  display: grid;
  place-items: center;
  gap: 8px;
  color: var(--black-alpha-48);
  text-align: center;
}
.msg-detail-empty .ic {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-faint);
  border-radius: var(--r-md);
  background: var(--background-lighter);
}
.msg-detail-empty svg { width: 21px; height: 21px; }
.msg-detail-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 22px 24px 24px;
}
.msg-detail-top {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-faint);
}
.msg-detail-title {
  min-width: 0;
  flex: 1;
}
.msg-detail-title h2 {
  margin: 0;
  font-size: 20px;
  line-height: 1.35;
  font-weight: 600;
  letter-spacing: -.012em;
  color: var(--accent-black);
}
.msg-detail-title .meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
  color: var(--black-alpha-48);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .04em;
}
.msg-body-text {
  margin: 18px 0 0;
  color: var(--accent-black);
  font-size: 14px;
  line-height: 1.75;
}
.msg-props {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 10px 16px;
  margin-top: 18px;
  padding: 14px 16px;
  border: 1px solid var(--border-faint);
  border-radius: var(--r-md);
  background: var(--background-lighter);
}
.msg-props .k {
  color: var(--black-alpha-48);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .04em;
}
.msg-props .v {
  min-width: 0;
  color: var(--accent-black);
  font-size: 13px;
}
.msg-props .v a { color: var(--heat); }
.msg-detail-f {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  border-top: 1px solid var(--border-faint);
  background: var(--background-lighter);
}
.msg-detail-f .spacer { flex: 1; }
.msg-foot-note {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--black-alpha-48);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .04em;
}
.msg-foot-note a { color: var(--heat); cursor: pointer; }
@media (max-width: 1280px) {
  .msg-workbench { grid-template-columns: minmax(300px, 340px) minmax(0, 1fr); }
}
@media (max-width: 860px) {
  .msg-workbench { grid-template-columns: 1fr; }
  .msg-inbox { border-right: 0; border-bottom: 1px solid var(--border-faint); }
  .msg-list { max-height: 360px; }
}