/* ── Search boxes ── */
#searchBox,
#searchTasksBox {
  display: block;
  background: none;
  color: var(--text);
  border: none;
  border-radius: 5px;
  width: 100%;
  box-sizing: border-box;
  padding: 5px;
  margin: var(--gap) 0;
  font-size: 16px;
  font-family: Arial, sans-serif;
  outline: none;
}

#searchBox:focus,
#searchTasksBox:focus {
  box-shadow: none;
  background-color: var(--today-bg);
}

@media (hover: hover) {
  #searchBox:hover,
  #searchTasksBox:hover {
    background-color: var(--today-bg);
  }
}

/* ── File list ── */
#fileList {
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

#fileList li,
#nav-list li {
  margin: 0.15em 0;
  border-radius: 5px;
  padding: 2px 0 2px 5px;
  cursor: pointer;
  display: flex;
  align-items: center;
  overflow: hidden;
  position: relative;
}

#fileList li span,
#nav-list li span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#fileList li:hover,
#nav-list li:hover {
  background-color: var(--today-bg);
}

/* ── Active note: straight accent border on the left, background on hover only ── */
/* Uses border-left with zero left-side border-radius so the border is perfectly
   straight — the ::before approach was rounded by overflow:hidden + border-radius. */
#fileList li.active-file,
#nav-list li.active-file {
  font-weight: bold;
  color: var(--active-color);
  border-left: 3px solid var(--accent);
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  padding-left: 2px; /* 5px normal - 3px border = same text position */
}

/* ── Link chain: connected thread with fading trail ── */
#fileList li.linked-file,
#nav-list li.linked-file {
  color: var(--linked-color);
  border-left: 2px dashed var(--linked-border);
  padding-left: 6px;
  margin-left: 0;
}

/* Step number badge on each linked note */
#fileList li.linked-file::before,
#nav-list li.linked-file::before {
  content: attr(data-chain-index);
  font-size: 10px;
  color: var(--linked-border);
  margin-right: 5px;
  flex-shrink: 0;
}

/* ── Nav section: Projects / Note Graph / Settings ── */
#nav-list {
  list-style: none;
  margin: 0;
  padding: 10px 0;
  flex-shrink: 0;
}

/* ── Today's Daily Note highlight ── */
#fileList li.today-note {
  background-color: var(--today-bg);
}

#fileList li.today-note > span {
  color: var(--today-color);
  font-weight: bold;
}

/* Placeholder shown when today's daily note hasn't been created yet */
#fileList li.today-note-pending > span {
  font-style: italic;
  opacity: 0.75;
}

/* ── Second note: currently open note shown just below today's note ── */
/* Indicated only by the straight accent border — no persistent background so
   the background stays consistent with the note's non-active appearance and
   only changes on hover (via the shared :hover rule). */
#fileList li.second-note {
  border-left: 3px solid var(--accent);
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  padding-left: 2px; /* keep text at same indent as normal items */
}

#fileList li.second-note > span {
  color: var(--today-color);
  font-weight: bold;
}

/* ── Copy float feedback ────────────────────────────────────────────────── */
/* Briefly surfaces the copied element with the same floating box-shadow as
   the toolbar pill — a tight shadow plus a wide diffuse halo. */
@keyframes copy-float-pulse {
  0%   { box-shadow: none; }
  15%  { box-shadow: 0 1px 4px var(--shadow), 0 6px 20px var(--shadow-light); }
  72%  { box-shadow: 0 1px 4px var(--shadow), 0 6px 20px var(--shadow-light); }
  100% { box-shadow: none; }
}

.copy-float {
  animation: copy-float-pulse 1.4s ease-out forwards;
  position: relative;
  z-index: 1;
}