/* ============================================================
   My Tasks — page to-dos + reminders (light + dark)
   Scoped under .tasks-root. Reuses style.css variables and the
   clean Library-view table aesthetic.
   ============================================================ */

.tasks-root {
  max-width: 1080px;
  margin: 0 auto;
  padding: 40px 56px 80px;
  color: var(--text);
}

/* ---- header ---- */
.tasks-head { margin-bottom: 22px; }
.tasks-title {
  font-size: 34px; font-weight: 700; letter-spacing: -0.4px; color: var(--text);
}

/* ---- sections ---- */
.tasks-section { margin-top: 34px; }
.tasks-section:first-of-type { margin-top: 8px; }
.tasks-sec-head {
  display: flex; align-items: center; gap: 10px;
  padding-bottom: 8px; margin-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.tasks-sec-title { font-size: 17px; font-weight: 600; color: var(--text); }
.tasks-sec-count { font-size: 13px; color: var(--text-faint); }
.tasks-toggle-done {
  margin-left: auto; font-size: 13px; font-family: var(--font);
  color: var(--text-light); padding: 4px 10px; border-radius: 6px;
  border: 1px solid var(--border);
}
.tasks-toggle-done:hover { background: var(--bg-hover); color: var(--text); border-color: var(--border-strong); }
.tasks-toggle-done.on { background: var(--bg-active); color: var(--text); }

/* ---- shared empty state ---- */
.tasks-empty {
  padding: 26px 8px; text-align: center; color: var(--text-faint); font-size: 14px;
}

/* ---- shared checkbox ---- */
.tasks-check {
  width: 16px; height: 16px; accent-color: var(--accent);
  cursor: pointer; flex-shrink: 0; margin: 0;
}

/* ============================================================
   Section A — page to-dos
   ============================================================ */
.tasks-todo-body { margin-top: 4px; }

.tasks-group { margin-bottom: 16px; }
.tasks-group-head {
  display: flex; align-items: center; gap: 8px; width: 100%;
  padding: 5px 8px; border-radius: 6px; text-align: left;
  color: var(--text-light);
}
.tasks-group-head:hover { background: var(--bg-hover); color: var(--text); }
.tasks-group-icon { font-size: 16px; width: 20px; text-align: center; flex-shrink: 0; }
.tasks-group-title {
  font-size: 14px; font-weight: 600; color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.tasks-group-count {
  margin-left: 4px; font-size: 12px; color: var(--text-faint);
  background: var(--bg-hover); border-radius: 10px; padding: 0 7px; line-height: 18px; min-width: 18px; text-align: center;
}

.tasks-todo-row {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 8px 6px 30px; border-radius: 6px;
  border-bottom: 1px solid var(--border);
}
.tasks-todo-row:hover { background: var(--bg-hover); }
.tasks-todo-text {
  flex: 1; min-width: 0; font-size: 15px; line-height: 1.45; color: var(--text);
  word-break: break-word;
}
.tasks-todo-row.done .tasks-todo-text {
  color: var(--text-faint); text-decoration: line-through;
}
/* nested sub-tasks + progress rollup */
.tasks-todo-row.subtask { border-bottom-color: transparent; }
.tasks-todo-row.subtask .tasks-todo-text { font-size: 14px; color: var(--text-light); }
.tasks-todo-rollup {
  flex: none; font-size: 11.5px; font-weight: 600; color: var(--text-light);
  background: var(--bg-hover); border-radius: 10px; padding: 0 8px; line-height: 18px; min-width: 30px; text-align: center;
}
.tasks-todo-rollup.complete { color: #fff; background: var(--accent, #2b6cff); }
.tasks-rollup-bar {
  flex: none; width: 56px; height: 5px; border-radius: 3px; background: var(--bg-hover); overflow: hidden;
}
.tasks-rollup-fill { display: block; height: 100%; background: var(--accent, #2b6cff); border-radius: 3px; transition: width .18s; }

/* ============================================================
   Section B — reminders
   ============================================================ */
.tasks-composer {
  display: flex; align-items: center; gap: 8px;
  margin: 12px 0 14px;
}
.tasks-rem-input {
  flex: 1; min-width: 0; padding: 8px 11px; font-size: 14px; font-family: var(--font);
  border: 1px solid var(--border-strong); border-radius: 7px;
  background: var(--bg-input); color: var(--text); outline: none;
}
.tasks-rem-input:focus { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(91, 91, 214, 0.18); }
.tasks-rem-input::placeholder { color: var(--text-placeholder); }
.tasks-rem-date, .tasks-rem-time {
  padding: 7px 10px; font-size: 13.5px; font-family: var(--font);
  border: 1px solid var(--border-strong); border-radius: 7px;
  background: var(--bg-input); color: var(--text); outline: none; cursor: pointer;
  color-scheme: light;
}
html[data-theme="dark"] .tasks-rem-date, html[data-theme="dark"] .tasks-rem-time { color-scheme: dark; }
.tasks-rem-date:focus, .tasks-rem-time:focus { border-color: var(--accent); }
.tasks-rem-repeat {
  padding: 7px 8px; font-size: 13px; font-family: var(--font);
  border: 1px solid var(--border-strong); border-radius: 7px;
  background: var(--bg-input); color: var(--text); outline: none; cursor: pointer;
}
.tasks-rem-repeat:focus { border-color: var(--accent); }
.tasks-rem-add {
  padding: 8px 18px; font-size: 14px; font-weight: 500; font-family: var(--font);
  color: #fff; background: var(--accent); border-radius: 7px; white-space: nowrap;
}
.tasks-rem-add:hover { background: var(--accent-hover); }
.tasks-rem-repeat-badge {
  font-size: 11px; font-weight: 600; color: var(--text-light);
  background: var(--bg-active); border-radius: 999px; padding: 2px 8px;
  white-space: nowrap; flex-shrink: 0; text-transform: capitalize;
}
.tasks-rem-snooze {
  opacity: 0; border: none; background: transparent; cursor: pointer;
  font-size: 13px; line-height: 1; padding: 4px 6px; border-radius: 6px;
  transition: opacity 0.12s, background 0.12s;
}
.tasks-rem-row:hover .tasks-rem-snooze { opacity: 0.75; }
.tasks-rem-snooze:hover { opacity: 1; background: var(--bg-active); }
.tasks-rem-snooze.hidden { display: none; }

.tasks-rem-list { margin-top: 4px; }
.tasks-rem-row {
  display: flex; align-items: center; gap: 12px;
  padding: 0 8px; min-height: 42px;
  border-bottom: 1px solid var(--border);
}
.tasks-rem-row:hover { background: var(--bg-hover); }
.tasks-rem-text {
  flex: 1; min-width: 0; font-size: 15px; color: var(--text);
  word-break: break-word;
}
.tasks-rem-row.done .tasks-rem-text {
  color: var(--text-faint); text-decoration: line-through;
}
.tasks-rem-due {
  font-size: 13px; color: var(--text-light); white-space: nowrap; flex-shrink: 0;
  background: var(--bg-hover); border-radius: 12px; padding: 2px 10px;
}
.tasks-rem-due.overdue {
  color: var(--danger); background: rgba(235, 87, 87, 0.12); font-weight: 500;
}

/* delete + inline confirm */
.tasks-rem-actions { display: flex; align-items: center; gap: 4px; flex-shrink: 0; }
.tasks-rem-del {
  width: 26px; height: 26px; border-radius: 6px; font-size: 13px;
  color: var(--text-faint); opacity: 0;
  display: flex; align-items: center; justify-content: center;
}
.tasks-rem-row:hover .tasks-rem-del { opacity: 1; }
.tasks-rem-del:hover { background: var(--bg-active); color: var(--danger); }
.tasks-rem-sure {
  font-size: 12.5px; font-weight: 500; font-family: var(--font); color: #fff;
  background: var(--danger); border-radius: 6px; padding: 4px 10px;
}
.tasks-rem-sure:hover { filter: brightness(0.95); }
.tasks-rem-cancel {
  font-size: 12.5px; font-family: var(--font); color: var(--text-light);
  border: 1px solid var(--border-strong); border-radius: 6px; padding: 4px 10px;
}
.tasks-rem-cancel:hover { background: var(--bg-hover); color: var(--text); }

/* ============================================================
   Quick-add modal (openReminderQuickAdd)
   ============================================================ */
.tasks-qa-overlay {
  position: fixed; inset: 0; z-index: 220;
  background: rgba(15, 15, 15, 0.5);
  display: flex; align-items: flex-start; justify-content: center; padding-top: 120px;
}
.tasks-qa-card {
  width: 380px; max-width: calc(100vw - 32px); padding: 18px;
  background: var(--bg-modal); border-radius: 10px; box-shadow: var(--shadow-popover);
  display: flex; flex-direction: column; gap: 10px;
  animation: tasks-qa-in 0.12s ease;
}
@keyframes tasks-qa-in { from { opacity: 0; transform: scale(0.98); } }
.tasks-qa-title { font-size: 16px; font-weight: 700; color: var(--text); }
.tasks-qa-btns { display: flex; justify-content: flex-end; gap: 8px; margin-top: 2px; }
.tasks-qa-cancel {
  font-size: 13.5px; font-family: var(--font); color: var(--text-light);
  border: 1px solid var(--border-strong); border-radius: 7px; padding: 8px 14px;
}
.tasks-qa-cancel:hover { background: var(--bg-hover); color: var(--text); }

/* ============================================================
   Reminder buckets (Overdue / Today / Upcoming / No date)
   ============================================================ */
.tasks-bucket { margin-bottom: 14px; }
.tasks-bucket-head {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 8px 4px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.03em; text-transform: uppercase;
  color: var(--text-faint);
}
.tasks-bucket-n {
  font-weight: 500; color: var(--text-faint);
  background: var(--bg-hover); border-radius: 10px;
  padding: 0 7px; line-height: 17px; min-width: 17px; text-align: center;
  text-transform: none; letter-spacing: 0;
}
.tasks-bucket.overdue .tasks-bucket-head { color: var(--danger); }
.tasks-bucket.today .tasks-bucket-head { color: var(--accent); }

/* clickable text + source-page chip on block-linked reminders */
.tasks-rem-text.link { cursor: pointer; }
.tasks-rem-text.link:hover { text-decoration: underline; text-underline-offset: 2px; }
.tasks-rem-src {
  display: inline-flex; align-items: center; gap: 5px; flex-shrink: 0;
  max-width: 190px; font-size: 12.5px; font-family: var(--font);
  color: var(--text-light); background: var(--bg-hover);
  border-radius: 12px; padding: 2px 10px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.tasks-rem-src:hover { color: var(--text); background: var(--bg-active); }

/* ============================================================
   Block-level due chip on to-do blocks (decorateTodos)
   Rendered inside the editor (not under .tasks-root), so unscoped.
   ============================================================ */
.b-todo .todo-due-chip {
  align-self: center; flex-shrink: 0; margin-left: 8px;
  font-size: 12px; font-family: var(--font); line-height: 1;
  color: var(--text-faint); background: transparent;
  border: 1px solid transparent; border-radius: 12px;
  padding: 3px 8px; cursor: pointer; white-space: nowrap;
  display: inline-flex; align-items: center; gap: 4px;
  opacity: 0; transition: opacity 0.12s, background 0.12s, color 0.12s, border-color 0.12s;
}
.block.b-todo:hover .todo-due-chip,
.todo-due-chip.set,
.todo-due-chip:focus-visible { opacity: 1; }
.todo-due-chip.empty::before { content: "📅"; font-size: 11px; }
.todo-due-chip:hover { background: var(--bg-hover); color: var(--text-light); }
.todo-due-chip.set {
  background: var(--bg-hover); color: var(--text-light); border-color: var(--border);
}
.todo-due-chip.today {
  color: var(--accent); background: rgba(91, 91, 214, 0.12); border-color: transparent; font-weight: 500;
}
.todo-due-chip.overdue {
  color: var(--danger); background: rgba(235, 87, 87, 0.12); border-color: transparent; font-weight: 500;
}

/* date/time popover for the chip (appended to <body>) */
.todo-due-pop {
  position: fixed; z-index: 240; min-width: 214px;
  background: var(--bg-modal); border: 1px solid var(--border);
  border-radius: 10px; box-shadow: var(--shadow-popover);
  padding: 12px; display: flex; flex-direction: column; gap: 9px;
  font-family: var(--font);
  animation: tasks-qa-in 0.1s ease;
}
.todo-due-row { display: flex; gap: 8px; }
.todo-due-date, .todo-due-time {
  min-width: 0; padding: 7px 9px; font-size: 13px; font-family: var(--font);
  border: 1px solid var(--border-strong); border-radius: 7px;
  background: var(--bg-input); color: var(--text); outline: none; color-scheme: light;
}
.todo-due-date { flex: 1 1 auto; }
.todo-due-time { flex: 0 0 96px; }
html[data-theme="dark"] .todo-due-date,
html[data-theme="dark"] .todo-due-time { color-scheme: dark; }
.todo-due-date:focus, .todo-due-time:focus {
  border-color: var(--accent); box-shadow: 0 0 0 2px rgba(91, 91, 214, 0.18);
}
.todo-due-actions { display: flex; justify-content: space-between; gap: 8px; }
.todo-due-save {
  padding: 7px 16px; font-size: 13px; font-weight: 500; font-family: var(--font);
  color: #fff; background: var(--accent); border-radius: 7px;
}
.todo-due-save:hover { background: var(--accent-hover); }
.todo-due-clear {
  padding: 7px 12px; font-size: 13px; font-family: var(--font); color: var(--text-light);
  border: 1px solid var(--border-strong); border-radius: 7px;
}
.todo-due-clear:hover { background: var(--bg-hover); color: var(--danger); }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 720px) {
  .tasks-root { padding: 24px 18px 60px; }
  .tasks-composer { flex-wrap: wrap; }
  .tasks-rem-input { flex-basis: 100%; }
}