/* ─── Project Search Modal ───────────────────────────────────────── */

.ps-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(2px);
  z-index: 1000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 80px;
}

.ps-modal {
  background: var(--sidebar-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  width: 640px;
  max-width: calc(100vw - 48px);
  max-height: 70vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

/* ─── Header inputs ──────────────────────────────────────────────── */

.ps-header {
  padding: 12px 12px 10px;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ps-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.ps-input {
  flex: 1;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-primary);
  font-size: 13px;
  font-family: var(--font-sans);
  padding: 5px 8px;
  outline: none;
  transition: border-color 0.15s;
}

.ps-input:focus {
  border-color: var(--accent);
}

.ps-input::placeholder {
  color: var(--text-muted);
}

/* Option toggle buttons (Aa / W / .*) */
.ps-opt {
  background: none;
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text-muted);
  font-size: 11px;
  font-family: var(--font-sans);
  font-weight: 600;
  padding: 4px 6px;
  cursor: pointer;
  line-height: 1;
  transition: background 0.12s, color 0.12s, border-color 0.12s;
  white-space: nowrap;
}

.ps-opt:hover {
  color: var(--text-secondary);
  border-color: var(--text-muted);
}

.ps-opt.active {
  background: var(--active-bg);
  border-color: var(--accent);
  color: var(--accent);
}

/* Close button */
.ps-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 16px;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 3px;
  line-height: 1;
  transition: color 0.12s;
  margin-left: 2px;
}

.ps-close:hover {
  color: var(--text-primary);
}

/* Replace All button */
.ps-replace-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-secondary);
  font-size: 12px;
  font-family: var(--font-sans);
  padding: 4px 10px;
  cursor: pointer;
  white-space: nowrap;
  transition: border-color 0.12s, color 0.12s;
}

.ps-replace-btn:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
}

.ps-replace-btn:disabled {
  opacity: 0.4;
  cursor: default;
}

/* ─── Results ────────────────────────────────────────────────────── */

.ps-results {
  flex: 1;
  overflow-y: auto;
  padding: 4px 0;
}

.ps-empty {
  padding: 24px 16px;
  color: var(--text-muted);
  font-size: 12px;
  font-family: var(--font-sans);
  text-align: center;
}

/* File group */
.ps-file-group {
  border-bottom: 1px solid var(--border);
}

.ps-file-group:last-child {
  border-bottom: none;
}

.ps-file-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px 5px;
  background: var(--toolbar-bg);
  cursor: pointer;
  user-select: none;
}

.ps-file-header:hover {
  background: var(--hover-bg);
}

.ps-chevron {
  color: var(--text-muted);
  font-size: 9px;
  width: 10px;
  flex-shrink: 0;
}

.ps-file-name {
  color: var(--text-secondary);
  font-size: 12px;
  font-family: var(--font-sans);
  font-weight: 600;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ps-match-count {
  color: var(--text-muted);
  font-size: 11px;
  font-family: var(--font-sans);
  flex-shrink: 0;
}

.ps-file-replace-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text-muted);
  font-size: 10px;
  font-family: var(--font-sans);
  padding: 2px 6px;
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.12s, color 0.12s;
}

.ps-file-replace-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Match rows */
.ps-matches {
  display: flex;
  flex-direction: column;
}

.ps-match-row {
  display: flex;
  align-items: baseline;
  gap: 0;
  padding: 3px 10px 3px 20px;
  cursor: pointer;
  font-size: 12px;
  font-family: monospace;
  transition: background 0.1s;
}

.ps-match-row:hover {
  background: var(--hover-bg);
}

.ps-line-num {
  color: var(--text-muted);
  min-width: 36px;
  flex-shrink: 0;
  text-align: right;
  padding-right: 10px;
  font-size: 11px;
  user-select: none;
}

.ps-line-text {
  color: var(--text-secondary);
  white-space: pre;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ps-line-text mark {
  background: rgba(167, 139, 95, 0.35);
  color: var(--accent-hover);
  border-radius: 2px;
  padding: 0 1px;
}

/* ─── Footer ─────────────────────────────────────────────────────── */

.ps-footer {
  border-top: 1px solid var(--border);
  padding: 6px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ps-stats {
  color: var(--text-muted);
  font-size: 11px;
  font-family: var(--font-sans);
}

.ps-error {
  color: #c0624a;
  font-size: 11px;
  font-family: var(--font-sans);
}