/* LM Mail Focus workspace. Uses the theme tokens defined by style.css. */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.mail-workspace {
  display: grid;
  grid-column: 2;
  grid-template-columns: var(--mail-list-width, 420px) 6px minmax(0, 1fr);
  min-width: 0;
  min-height: 0;
}

.focus-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 42px;
  padding: 9px 11px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-size: 13.5px;
  text-align: left;
}

.focus-nav:hover {
  background: var(--bg-hover);
}

.focus-nav.active {
  border-color: #b9cff4;
  background: #eef4ff;
  color: #174ea6;
  font-weight: 600;
  box-shadow: inset 3px 0 0 var(--accent);
}

body[data-theme="dark"] .focus-nav.active {
  border-color: #405d82;
  background: #1d3048;
  color: #a8c8f5;
}

.focus-workspace {
  grid-column: 2;
  min-width: 0;
  min-height: 0;
  overflow-y: auto;
  background: var(--bg);
}

.focus-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 28px 26px 20px;
  background: transparent;
}

.focus-header h2 {
  margin: 0 0 5px;
  color: var(--text-strong);
  font-size: 28px;
  line-height: 1.15;
  letter-spacing: -0.035em;
}

.focus-header .pane-kicker {
  display: none;
}

.focus-summary {
  margin: 0;
  color: var(--text-dim);
  font-size: 14px;
}

.focus-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 38px;
}

.focus-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.48fr) minmax(340px, 0.92fr);
  gap: 18px;
  padding: 0 24px 24px;
}

.focus-column {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}

.focus-section {
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--bg-content);
  overflow: hidden;
}

.focus-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 50px;
  padding: 10px 18px;
  border-bottom: 1px solid var(--border);
}

.focus-section-head h3 {
  margin: 0;
  color: var(--text-strong);
  font-size: 15px;
  font-weight: 700;
}

.focus-count {
  min-width: 22px;
  height: 22px;
  padding: 0 7px;
  border-radius: 6px;
  background: #eef4ff;
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  line-height: 22px;
  text-align: center;
}

.focus-link {
  min-height: 32px;
  padding: 6px 4px;
  border: 0;
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 650;
}

.focus-link:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

.focus-list {
  min-width: 0;
}

.focus-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 82px;
  padding: 15px 18px;
  border-bottom: 1px solid var(--border);
}

.focus-item:last-child {
  border-bottom: 0;
}

.focus-item-main {
  flex: 1 1 auto;
  min-width: 0;
}

.focus-item-title {
  overflow: hidden;
  color: var(--text-strong);
  font-size: 14px;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.focus-item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  margin-top: 3px;
  color: var(--text-dim);
  font-size: 12px;
}

.focus-item-copy {
  display: -webkit-box;
  margin: 5px 0 0;
  overflow: hidden;
  color: var(--text-dim);
  font-size: 12.5px;
  line-height: 1.45;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.focus-error-copy,
.focus-state-error {
  color: var(--danger);
}

.focus-item-actions {
  display: flex;
  flex: 0 0 auto;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 7px;
}

.focus-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 7px;
}

.focus-tags span,
.focus-status {
  padding: 2px 7px;
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text-dim);
  font-size: 10.5px;
}

.focus-status-failed {
  border-color: var(--danger);
  color: var(--danger);
}

.focus-status-sending {
  border-color: var(--accent);
  color: var(--accent);
}

.focus-state {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 76px;
  padding: 18px;
  color: var(--text-dim);
  font-size: 12.5px;
}

@media (max-width: 1180px) {
  .mail-workspace {
    grid-template-columns: var(--mail-list-width, 370px) 6px minmax(0, 1fr);
  }
}

@media (max-width: 960px) {
  .mail-workspace {
    grid-template-columns: var(--mail-list-width, 350px) 6px minmax(0, 1fr);
  }

  .focus-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 860px) {
  .focus-workspace,
  .mail-workspace {
    grid-column: 1;
  }

  .mail-workspace {
    grid-template-columns: minmax(0, 1fr);
  }

  .pane-splitter {
    display: none;
  }

  .focus-header {
    padding: 20px 16px 16px;
  }

  .focus-header h2 {
    font-size: 24px;
  }

  .focus-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
    padding: 0 12px 18px;
  }

  .focus-column {
    gap: 12px;
  }

  .focus-item {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    min-height: 0;
    padding: 14px;
  }

  .focus-item-actions {
    justify-content: flex-start;
  }

  .focus-item > .mini-btn,
  .focus-item-actions .mini-btn,
  .focus-item-actions .focus-link {
    min-height: 40px;
  }
}

@media (max-width: 1024px) {
  #focus-workspace,
  .focus-workspace,
  .mail-workspace {
    grid-column: 1;
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }
}