/* board.css — the Quadro (ex-Notes) styles, copied from notes-app/index.html (2026-09-30.4). Shared pieces live in components.css. */
  [data-theme="dark"] .addform textarea, [data-theme="dark"] .addform input,
  [data-theme="dark"] .catrow input.rename, [data-theme="dark"] .catrow select.mergeinto { background: var(--panel-2); color: var(--text); }
  [data-theme="dark"] .kbhints b, [data-theme="dark"] .setup-head strong,
  [data-theme="dark"] .modal-head strong, [data-theme="dark"] .catrow .cname,
  [data-theme="dark"] .expand-btn, [data-theme="dark"] .reminder-banner.has-overdue { color: var(--text); }
  [data-theme="dark"] .fab { color: var(--text); }
  [data-theme="dark"] .fab-more, [data-theme="dark"] .fab-primary { color: #fff; }
  /* srcbtn hover used --navy (dark) as text — invisible on dark surfaces */
  [data-theme="dark"] .srcbtn:hover, [data-theme="dark"] .srcbtn.open { color: var(--text); }
  /* Amber "due soon" / medium chips: tint for dark mode instead of bright light chips */
  [data-theme="dark"] .duebadge.soon,
  [data-theme="dark"] .summarybar .pill.soon { background: #3a2c12; color: #f0c97a; border-color: #5a4520; }
  [data-theme="dark"] .reminder-banner.soon-only { background: #2c2310; color: #f0c97a; border-color: #5a4520; }
  [data-theme="dark"] .prio.medium { background: #33280f; color: #f0c97a; }
  .keybar {
    background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
    padding: 12px 16px; margin-bottom: 20px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
  }
  .keybar input { flex: 1; min-width: 220px; }
  /* The checkbox must not inherit the key field's flex/min-width, or it becomes a 220px-wide box. */
  .keybar input[type="checkbox"] { flex: none; min-width: 0; width: auto; }
  /* An inline display:flex on the "Remember" label would otherwise beat the [hidden] attribute. */
  .keybar [hidden] { display: none !important; }
  .keybar .hint { color: var(--muted); font-size: 12px; width: 100%; }
  .kbhints { margin-top: 8px; font-size: 12px; color: var(--muted); }
  .kbhints b { color: var(--navy); font-weight: 600; }
  .columns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; align-items: start; }
  .col {
    background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 14px;
    transition: background .12s, border-color .12s;
    display: flex; flex-direction: column;
    height: calc(100vh - var(--board-offset)); min-height: 320px;
  }
  .col.dragover { background: var(--panel-2); border-color: var(--accent); }
  .col h2 { font-size: 14px; margin: 0 0 12px; display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
  .addbtn {
    margin-left: auto; background: transparent; color: var(--crimson); border: 1px solid var(--border);
    border-radius: 6px; padding: 3px 10px; font-size: 12px; font-weight: 600; cursor: pointer;
  }
  .addbtn:hover { border-color: var(--crimson); background: rgba(194,18,52,0.06); }
  .addform { flex-shrink: 0; margin-bottom: 10px; display: flex; flex-direction: column; gap: 6px;
    background: var(--panel-2); border: 1px solid var(--border); border-radius: 9px; padding: 10px; }
  .addform textarea, .addform input {
    width: 100%; background: #fff; color: var(--text); border: 1px solid var(--border);
    border-radius: 6px; padding: 6px 8px; font-size: 13px; font-family: inherit; resize: vertical;
  }
  .addform .addform-row { display: flex; gap: 6px; }
  .addform .addform-row input { flex: 1; }
  .addform .addform-btns { display: flex; gap: 6px; justify-content: flex-end; }
  .addform .addform-btns button { padding: 5px 12px; font-size: 12px; }
  .dot { width: 10px; height: 10px; border-radius: 50%; }
  .dot.todo { background: var(--todo); } .dot.event { background: var(--event); } .dot.note { background: var(--note); }
  .dropzone {
    min-height: 40px; flex: 1; overflow-y: auto; overflow-x: hidden;
    padding-right: 4px; margin-right: -4px;
  }
  .dropzone::-webkit-scrollbar { width: 8px; }
  .dropzone::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
  .dropzone::-webkit-scrollbar-thumb:hover { background: var(--muted); }
  .card {
    background: var(--panel-2); border: 1px solid var(--border); border-radius: 9px;
    padding: 11px 12px; margin-bottom: 10px; cursor: grab; position: relative;
    -webkit-user-select: none; user-select: none;   /* so dragging doesn't select text */
    touch-action: pan-y;                             /* let the list scroll on touch until long-press */
  }
  .card:active { cursor: grabbing; }
  /* Editable fields must stay selectable/typable even though the card suppresses selection. */
  .card.editing, .card input, .card textarea { -webkit-user-select: text; user-select: text; }
  .card.dragging { opacity: 0.9; border: 1px solid var(--accent); box-shadow: 0 10px 24px rgba(0,0,0,0.35); cursor: grabbing; }
  .card .title { font-size: 14px; font-weight: 600; padding-top: 24px; padding-left: 4px; padding-right: 4px; text-align: justify; }
  .card .meta { font-size: 12px; color: var(--muted); margin-top: 4px; }
  .card.editing { cursor: default; }
  .edit-form { display: flex; flex-direction: column; gap: 4px; }
  .edit-form label { font-size: 11px; color: var(--muted); margin-top: 4px; }
  .edit-form textarea, .edit-form input {
    width: 100%; background: var(--bg); color: var(--text); border: 1px solid var(--border);
    border-radius: 6px; padding: 6px 8px; font-size: 13px; font-family: inherit; resize: vertical;
  }
  .edit-buttons { display: flex; gap: 6px; margin-top: 8px; }
  .edit-buttons button { padding: 6px 14px; font-size: 13px; }
  .card.done { opacity: 0.55; }
  .card.done .title { text-decoration: line-through; }
  .card.done [data-act="done"] { background: var(--event); color: #ffffff; border-color: var(--event); }
  .card .actions { position: absolute; top: 8px; right: 8px; display: flex; gap: 4px; }
  .card .iconbtn {
    background: transparent; border: 1px solid var(--border); color: var(--muted);
    border-radius: 6px; width: 22px; height: 22px; padding: 0; font-size: 13px; line-height: 1;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
  }
  .card .iconbtn:hover { color: var(--text); border-color: var(--accent); }
  .cat {
    display: inline-block; font-size: 11px; padding: 2px 8px; border-radius: 20px;
    background: rgba(194,18,52,0.10); color: var(--crimson); margin-top: 6px; font-weight: 600;
  }
  .card.due-overdue { border-left: 3px solid var(--crimson); }
  .card.due-soon { border-left: 3px solid #d98a1f; }
  .card:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
  .card:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
  /* Visible keyboard focus for every interactive control (a11y) */
  button:focus-visible, select:focus-visible, input:focus-visible, textarea:focus-visible,
  a:focus-visible, [tabindex]:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
  /* Screen-reader-only utility */
  .duebadge {
    display: inline-block; font-size: 10px; font-weight: 700; letter-spacing: .3px;
    padding: 1px 6px; border-radius: 4px; margin-left: 8px; vertical-align: middle; text-transform: uppercase;
  }
  .duebadge.overdue { background: var(--crimson); color: #fff; }
  .duebadge.soon { background: #f3e0c0; color: #6f4a0e; }
  .newbadge {
    display: inline-block; font-size: 10px; font-weight: 700; letter-spacing: .4px;
    padding: 1px 7px; border-radius: 4px; vertical-align: middle; text-transform: uppercase;
    background: var(--event); color: #fff;
  }
  .card.is-new { box-shadow: 0 0 0 2px rgba(31,122,77,0.4); }

  /* Priority badge (#7) */
  .prio {
    display: inline-flex; align-items: center; gap: 4px; font-size: 11px; font-weight: 700;
    padding: 2px 8px; border-radius: 20px; text-transform: uppercase; letter-spacing: .3px;
  }
  .prio::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
  .prio.high { background: rgba(194,18,52,0.12); color: var(--crimson); }
  .prio.medium { background: #fbf0db; color: #7a4d0a; }
  .prio.low { background: var(--panel-2); color: var(--muted); }

  /* Subtasks / checklist (#8) */
  .subtasks { margin-top: 8px; border-top: 1px dashed var(--border); padding-top: 8px; }
  .subtasks[hidden] { display: none; }
  .subtask-row { display: flex; align-items: center; gap: 7px; padding: 2px 0; }
  .subtask-row input[type="checkbox"] { width: auto; flex-shrink: 0; cursor: pointer; }
  .subtask-row .st-text { flex: 1; font-size: 13px; line-height: 1.35; }
  .subtask-row.done .st-text { text-decoration: line-through; color: var(--muted); }
  .subtask-row .st-del {
    background: transparent; border: none; color: var(--muted); cursor: pointer;
    font-size: 12px; padding: 0 4px; border-radius: 4px; opacity: 0; transition: opacity .1s;
  }
  .subtask-row:hover .st-del { opacity: 1; }
  .subtask-row .st-del:hover { color: var(--crimson); }
  .subtask-add { display: flex; gap: 6px; margin-top: 4px; }
  .subtask-add input {
    flex: 1; background: var(--panel-2); border: 1px solid var(--border); border-radius: 6px;
    padding: 4px 7px; font-size: 12px; color: var(--text); font-family: inherit;
  }
  .subtask-progress { font-size: 11px; color: var(--muted); font-weight: 600; }
  .repeat-chip { font-size: 11px; color: var(--muted); font-weight: 600; white-space: nowrap; }
  .archive-row { display: flex; align-items: center; gap: 8px; padding: 7px 0; border-bottom: 1px dashed var(--border); font-size: 13px; }
  .archive-row .ar-text { flex: 1; }
  .archive-row .ar-col { font-size: 11px; color: var(--muted); font-weight: 600; flex-shrink: 0; }
  .archive-list { max-height: 50vh; overflow: auto; }
  /* Per-event "add to calendar" links */
  .cal-links { margin-top: 7px; font-size: 11px; color: var(--muted); display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
  .cal-links a { color: var(--event); text-decoration: none; font-weight: 600; }
  .cal-links a:hover { text-decoration: underline; }

  /* Selection + bulk actions (#10) */
  .card .selbox { position: absolute; top: 9px; left: 9px; width: auto; cursor: pointer; opacity: 0; transition: opacity .12s; z-index: 2; }
  .card:hover .selbox, .card.selected .selbox, .card:focus-within .selbox { opacity: 1; }
  @media (hover: none) { .card .selbox { opacity: 1; } }
  .card.selected { box-shadow: 0 0 0 2px var(--accent); }
  .card.selected.is-new { box-shadow: 0 0 0 2px var(--accent), 0 0 0 4px rgba(31,122,77,0.3); }
  .bulkbar {
    position: fixed; left: 50%; bottom: calc(22px + var(--bottom-offset)); transform: translateX(-50%); z-index: 50;
    display: none; align-items: center; gap: 8px; flex-wrap: wrap; max-width: 94vw;
    background: var(--navy); color: #fff; border-radius: 12px; padding: 10px 14px;
    box-shadow: 0 8px 30px rgba(2,30,53,0.35);
  }
  .bulkbar .bb-count { font-size: 13px; font-weight: 700; margin-right: 4px; }
  .bulkbar button {
    background: rgba(255,255,255,0.12); color: #fff; border: none; border-radius: 7px;
    padding: 7px 12px; font-size: 13px; font-weight: 600; cursor: pointer;
  }
  .bulkbar button:hover { background: rgba(255,255,255,0.22); }
  .bulkbar button.danger { background: var(--crimson); }
  .bulkbar select {
    background: rgba(255,255,255,0.12); color: #fff; border: none; border-radius: 7px;
    padding: 7px 10px; font-size: 13px; font-weight: 600;
  }
  .bulkbar select option { color: var(--text); }
  .cardfoot { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 6px; }
  .srcbtn {
    background: transparent; border: none; color: var(--muted); font-size: 11px;
    padding: 2px 4px; cursor: pointer; border-radius: 4px;
  }
  .srcbtn:hover, .srcbtn.open { color: var(--navy); background: var(--panel-2); }
  .src {
    margin-top: 6px; padding: 8px 10px; font-size: 12px; color: var(--muted);
    background: var(--panel-2); border-left: 3px solid var(--border); border-radius: 4px;
    font-style: italic;
  }
  .copymenu {
    position: absolute; z-index: 50; background: var(--panel);
    border: 1px solid var(--border); border-radius: 8px; padding: 4px;
    box-shadow: 0 6px 24px rgba(2,30,53,0.18); min-width: 130px;
  }
  .copymenu-head { font-size: 11px; color: var(--muted); padding: 4px 8px 6px; }
  .copymenu button {
    display: block; width: 100%; text-align: left; background: transparent; color: var(--text);
    border: none; padding: 8px 10px; border-radius: 6px; font-size: 13px; cursor: pointer; font-weight: 500;
  }
  .copymenu button:hover { background: var(--panel-2); }
  .copymenu-sep { height: 1px; background: var(--border); margin: 4px 6px; }
  .empty { color: var(--muted); font-size: 13px; font-style: italic; }
  .count { color: var(--muted); font-weight: 400; font-size: 12px; margin-left: auto; }
  .toolbar { margin-top: 20px; display: none; gap: 10px; flex-wrap: wrap; }
  .filterbar {
    margin-top: 24px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
    background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 10px 14px;
  }
  .filter-label { font-size: 13px; color: var(--muted); }
  .setup {
    margin-top: 16px; background: #fff; border: 1px solid var(--border);
    border-left: 4px solid var(--crimson); border-radius: 10px; padding: 14px 18px;
  }
  .setup-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
  .setup-head strong { font-size: 15px; color: var(--navy); }
  .setup-dismiss { padding: 6px 12px; font-size: 12px; }
  .setup-steps { margin: 10px 0 6px; padding-left: 20px; }
  .setup-steps li { font-size: 13px; color: var(--text); margin: 5px 0; line-height: 1.5; }
  .setup-steps a { color: var(--crimson); font-weight: 600; }
  .setup-steps code { background: var(--panel-2); padding: 1px 5px; border-radius: 4px; font-size: 12px; }
  .setup-note { font-size: 12px; color: var(--muted); margin: 8px 0 0; line-height: 1.5; }
  .datanote { margin-top: 8px; font-size: 12px; color: var(--muted); line-height: 1.5; }
  .catlist { display: flex; flex-direction: column; gap: 8px; }
  .catrow {
    display: flex; align-items: center; gap: 8px; padding: 8px 10px;
    background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px; flex-wrap: wrap;
  }
  .catrow .cname { font-weight: 600; color: var(--navy); flex: 1; min-width: 120px; }
  .catrow .ccount { font-size: 12px; color: var(--muted); }
  .catrow input.rename {
    flex: 1; min-width: 120px; background: #fff; border: 1px solid var(--accent);
    border-radius: 6px; padding: 5px 8px; font-size: 13px; color: var(--text);
  }
  .catrow select.mergeinto {
    background: #fff; border: 1px solid var(--border); border-radius: 6px;
    padding: 5px 8px; font-size: 12px; color: var(--text); max-width: 160px;
  }
  .catrow button { padding: 5px 10px; font-size: 12px; }
  /* Collapsible input */
  .collapsed-bar {
    display: flex; align-items: center; gap: 14px; margin-bottom: 8px;
  }
  .expand-btn {
    background: var(--panel); color: var(--navy); border: 1px solid var(--border);
    border-radius: 8px; padding: 10px 16px; font-size: 14px; font-weight: 600; cursor: pointer;
  }
  .expand-btn:hover { border-color: var(--crimson); color: var(--crimson); }
  .collapsed-hint { font-size: 13px; color: var(--muted); }
  #inputPanel { transition: opacity .15s; }

  /* Floating quick actions */
  .fab-cluster {
    position: fixed; right: 22px; bottom: calc(22px + var(--bottom-offset)); z-index: 40;
    display: flex; flex-direction: column; gap: 12px;
  }
  .fab {
    width: 52px; height: 52px; border-radius: 50%; border: none; cursor: pointer;
    font-size: 22px; display: flex; align-items: center; justify-content: center;
    background: var(--panel); color: var(--navy); border: 1px solid var(--border);
    box-shadow: 0 4px 14px rgba(2,30,53,0.18); transition: transform .1s, box-shadow .1s;
  }
  .fab:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(2,30,53,0.26); }
  .fab:disabled { opacity: 0.4; cursor: not-allowed; }
  /* Red dot on the ⋯ button when a backup is overdue */
  .fab-more { position: relative; }
  .fab-more.needs-backup::after {
    content: ''; position: absolute; top: 4px; right: 4px; width: 11px; height: 11px;
    border-radius: 50%; background: var(--crimson); border: 2px solid var(--panel);
  }
  .fab-primary { background: var(--crimson); color: #fff; border-color: var(--crimson); font-size: 24px; }
  .fab-more { background: var(--navy); color: #fff; border-color: var(--navy); font-size: 26px; line-height: 1; }

  /* Panel collapse control */
  .panel-collapse-row { display: flex; justify-content: flex-end; margin-bottom: 6px; }
  .collapse-btn { padding: 5px 12px; font-size: 12px; }

  /* More menu (anchored above the floating More button) */
  .more-wrap { position: relative; }
  .more-menu {
    position: absolute; bottom: calc(100% + 6px); left: 0; background: var(--panel);
    border: 1px solid var(--border); border-radius: 10px; padding: 5px;
    box-shadow: 0 8px 28px rgba(2,30,53,0.2); min-width: 180px; z-index: 60;
    /* The menu opens upward from the FAB; without a cap a long menu (Export group expanded)
       runs off the top of the screen and its first items become unreachable. Scroll instead. */
    max-height: 70vh; overflow-y: auto; overscroll-behavior: contain;
  }
  .more-menu button {
    display: block; width: 100%; text-align: left; background: transparent; color: var(--text);
    border: none; padding: 9px 12px; border-radius: 6px; font-size: 13px; cursor: pointer; font-weight: 500;
  }
  .more-menu button:hover { background: var(--panel-2); }
  .more-menu button.danger { color: var(--crimson); }
  .more-menu button.danger:hover { background: rgba(194,18,52,0.08); }
  .more-sep { height: 1px; background: var(--border); margin: 4px 6px; }
  /* Collapsible "Export & data" subgroup */
  .more-menu .more-sub[hidden] { display: none; }
  .more-menu .more-sub button { padding-left: 26px; font-weight: 400; }
  .more-menu .more-sub { border-left: 2px solid var(--border); margin: 2px 0 2px 10px; }
  /* Floating More menu: anchor to button's right edge, open leftward into the page */
  .more-menu-fab { left: auto !important; right: 0; }
  /* Summary pills */
  .summarybar { margin-top: 12px; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
  .summarybar .pill {
    display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600;
    padding: 4px 10px; border-radius: 20px; border: 1px solid var(--border); background: var(--panel); color: var(--muted);
  }
  .summarybar .pill.overdue { background: var(--crimson); color: #fff; border-color: var(--crimson); }
  .summarybar .pill.soon { background: #f3e0c0; color: #6f4a0e; border-color: #e6cda0; }
  .summarybar .pill.done { background: var(--panel-2); }
  .summarybar .pill.new { background: var(--event); color: #fff; border-color: var(--event); cursor: pointer; }
  .summarybar .pill.new:hover { filter: brightness(1.08); }

  /* While dragging, stop the page/list from scrolling under the card. We deliberately do NOT
     set pointer-events:none here — that breaks pointer capture (events stop firing and the
     card freezes). The drop column is found from the cursor's X position instead. */
  .card.dragging { touch-action: none; }

  /* In-app reminder banner (the always-visible fallback for blocked notifications) */
  .reminder-banner {
    display: flex; align-items: center; gap: 10px; margin: 16px 0 0;
    padding: 11px 14px; border-radius: 10px; font-size: 13px; border: 1px solid var(--border);
  }
  .reminder-banner.has-overdue { background: rgba(194,18,52,0.08); border-color: var(--crimson); color: var(--navy); }
  .reminder-banner.soon-only { background: #fbf3e3; border-color: #e6cda0; color: #6f4a0e; }
  .reminder-banner .rb-icon { font-size: 16px; flex-shrink: 0; }
  .reminder-banner .rb-text { flex: 1; line-height: 1.4; }
  .reminder-banner .rb-text b { font-weight: 700; }
  .reminder-banner .rb-dismiss {
    background: transparent; border: 1px solid var(--border); color: var(--muted);
    border-radius: 6px; width: 24px; height: 24px; padding: 0; cursor: pointer; font-size: 13px;
    flex-shrink: 0; line-height: 1;
  }
  .reminder-banner .rb-dismiss:hover { color: var(--text); border-color: var(--accent); }

  /* Hover-reveal card actions */
  .card .actions { opacity: 0; transition: opacity .12s; }
  .card:hover .actions, .card:focus-within .actions, .card:focus .actions { opacity: 1; }
  @media (hover: none) { .card .actions { opacity: 1; } }
  /* Reminders chip row (editor) + card badge (Fase 2) */
  .rem-chip {
    background: transparent; border: 1px solid var(--border); color: var(--text);
    border-radius: 20px; padding: 4px 10px; font-size: 12px; font-weight: 600; cursor: pointer;
    margin: 2px 4px 2px 0;
  }
  .rem-chip.active { background: var(--accent); color: #fff; border-color: var(--accent); }
  .ed-reminders { display: flex; flex-wrap: wrap; margin-top: 2px; }
  .rem-badge { font-size: 13px; }
  /* Briefly draws the eye to a card opened via a notification or ?focus=<id> link. */
  .flash-highlight { animation: rh-flash 2.5s ease-out; }
  @keyframes rh-flash {
    0%, 20% { box-shadow: 0 0 0 3px var(--accent); }
    100% { box-shadow: none; }
  }

/* --- Mobile (<=860px). Last in the file on purpose (a media block placed earlier loses to equal-specificity base rules). --- */
@media (max-width: 860px) {
  .columns { grid-template-columns: 1fr; }
  .col { height: auto; min-height: 200px; }
  body.has-bulk .fab-cluster { bottom: calc(88px + var(--bottom-offset)); }
  .dropzone { padding-bottom: calc(84px + env(safe-area-inset-bottom, 0px)); }
  .fab-cluster { bottom: calc(22px + var(--bottom-offset)); }
  .card .iconbtn { width: 36px; height: 36px; font-size: 16px; }
  .card .actions { gap: 6px; }
  .card .title { padding-top: 52px; }
  .keybar { padding: 12px; }
  .keybar select { flex: 1 1 100%; min-width: 0; max-width: 100%; }
  .keybar input:not([type="checkbox"]) { min-width: 0; flex: 1 1 100%; }
  .subtask-row .st-del { opacity: 1; font-size: 16px; padding: 6px 8px; }
}