/* army-diff.css — version-history modal styling for the army-diff feature. */

.diff-modal {
  max-width: 880px;
  width: 100%;
}

.diff-modal .modal-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-height: 75vh;
  overflow-y: auto;
}

.diff-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.diff-empty {
  padding: 24px 16px;
  text-align: center;
  color: var(--muted, #888);
  font-size: 13px;
  background: var(--panel-bg-2, #1a1a1a);
  border: 1px dashed var(--border-light, #333);
  border-radius: var(--radius-md, 6px);
}

/* ── Picker (From / To) ─────────────────────────────────────────── */
.diff-picker {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--panel-bg-2, #1a1a1a);
  border: 1px solid var(--border-light, #333);
  border-radius: var(--radius-md, 6px);
  padding: 10px 12px;
}

.diff-picker-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.diff-picker-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted, #888);
}

.diff-select {
  width: 100%;
  padding: 6px 8px;
  border-radius: var(--radius-sm, 4px);
  border: 1px solid var(--border-light, #333);
  background: var(--panel-bg, #111);
  color: var(--text, #eee);
  font-size: 13px;
  outline: none;
}

.diff-select:focus {
  border-color: var(--accent, #b33);
}

.diff-picker-arrow {
  color: var(--muted, #888);
  font-size: 18px;
  padding: 0 4px;
  align-self: flex-end;
  padding-bottom: 6px;
}

/* ── Totals strip ───────────────────────────────────────────────── */
.diff-totals {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 14px;
  padding: 10px 12px;
  background: var(--panel-bg-2, #1a1a1a);
  border: 1px solid var(--border-light, #333);
  border-radius: var(--radius-md, 6px);
  font-size: 13px;
}

.diff-total {
  display: flex;
  align-items: center;
  gap: 6px;
}

.diff-total-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted, #888);
}

.diff-total-arrow {
  color: var(--muted, #888);
}

.diff-delta {
  margin-left: auto;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: var(--radius-sm, 4px);
  background: var(--panel-bg, #111);
  border: 1px solid var(--border-light, #333);
}

.diff-delta.pos  { color: #f26a6a; border-color: #5a2b2b; }
.diff-delta.neg  { color: #6ad17a; border-color: #2b5a31; }
.diff-delta.zero { color: var(--muted, #888); }

/* ── Diff list (flat rows with left-margin icon) ────────────────── */
.diff-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border: 1px solid var(--border-light, #333);
  border-radius: var(--radius-md, 6px);
  background: var(--panel-bg-2, #1a1a1a);
  overflow: hidden;
}

.diff-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-light, #333);
  font-size: 13px;
  color: var(--text, #eee);
}

.diff-row:last-child {
  border-bottom: none;
}

.diff-icon {
  flex: 0 0 20px;
  width: 20px;
  text-align: center;
  font-weight: 700;
  font-size: 14px;
  color: var(--muted, #888);
}

.diff-text {
  flex: 1;
  min-width: 0;
  word-break: break-word;
}

.diff-meta-label {
  color: var(--muted, #888);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.5px;
  margin-right: 4px;
}

.diff-pts {
  flex: 0 0 auto;
  font-weight: 600;
  font-size: 12px;
  padding: 2px 6px;
  border-radius: 3px;
  background: var(--panel-bg, #111);
  border: 1px solid var(--border-light, #333);
}

.diff-pts.pos  { color: #f26a6a; border-color: #5a2b2b; }
.diff-pts.neg  { color: #6ad17a; border-color: #2b5a31; }
.diff-pts.zero { color: var(--muted, #888); }

.diff-row-none {
  justify-content: center;
  color: var(--muted, #888);
  font-style: italic;
}

/* kind-specific color accents on left-gutter icon + (for removed) strike-through */
.diff-row.diff-removed     .diff-icon { color: #f26a6a; }
.diff-row.diff-removed     .diff-text { text-decoration: line-through; color: #c99; }

.diff-row.diff-added       .diff-icon { color: #6ad17a; }
.diff-row.diff-added       .diff-text { color: #a8e2b3; }

.diff-row.diff-count       .diff-icon { color: #e0b96a; }

.diff-row.diff-enh-removed .diff-icon { color: #f26a6a; }
.diff-row.diff-enh-added   .diff-icon { color: #6ad17a; }

.diff-row.diff-meta        .diff-icon { color: #8ab8f5; }

/* ── Section title between diff and snapshot list ───────────────── */
.diff-section-title {
  margin: 4px 0 0;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted, #888);
  font-weight: 600;
}

/* ── Snapshot list (all versions + actions) ─────────────────────── */
.diff-snap-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.diff-snap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  padding: 8px 12px;
  background: var(--panel-bg-2, #1a1a1a);
  border: 1px solid var(--border-light, #333);
  border-radius: var(--radius-md, 6px);
}

.diff-snap-label {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1;
}

.diff-snap-text {
  font-size: 13px;
  font-weight: 600;
  color: var(--text, #eee);
  word-break: break-word;
}

.diff-snap-date {
  font-size: 11px;
  color: var(--muted, #888);
}

.diff-snap-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.diff-snap-actions .btn {
  padding: 4px 10px;
  font-size: 12px;
}

@media (max-width: 600px) {
  .diff-picker {
    flex-direction: column;
    align-items: stretch;
  }
  .diff-picker-arrow {
    transform: rotate(90deg);
    align-self: center;
    padding-bottom: 0;
  }
  .diff-totals {
    flex-direction: column;
    align-items: flex-start;
  }
  .diff-delta {
    margin-left: 0;
  }
  .diff-snap {
    flex-direction: column;
    align-items: flex-start;
  }
}