/* ---------- tokens ---------- */
:root {
  --accent: #4f6bed;
  --accent-ink: #fff;
  --bg: #f6f6f7;
  --panel: #ffffff;
  --side: #efeff1;
  --text: #1b1c1f;
  --muted: #6b6f76;
  --faint: #a1a4ab;
  --line: #e3e3e7;
  --hover: rgba(0, 0, 0, .04);
  --sel: color-mix(in srgb, var(--accent) 11%, var(--panel));
  --chip: rgba(0, 0, 0, .055);
  --danger: #e5484d;
  --warn: #e38a00;
  --ok: #2f9e66;
  --imp1: #3b82f6;
  --imp2: #f59e0b;
  --imp3: #ef4444;
  --shadow: 0 8px 30px rgba(0, 0, 0, .12), 0 1px 3px rgba(0, 0, 0, .08);
  --radius: 10px;
  --row-pad: 9px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light;
}
:root[data-theme="dark"] {
  --bg: #121316;
  --panel: #1a1b1f;
  --side: #16171a;
  --text: #e8e8eb;
  --muted: #9a9ca3;
  --faint: #6a6c73;
  --line: #2a2b31;
  --hover: rgba(255, 255, 255, .045);
  --sel: color-mix(in srgb, var(--accent) 20%, var(--panel));
  --chip: rgba(255, 255, 255, .08);
  --shadow: 0 8px 30px rgba(0, 0, 0, .5), 0 1px 3px rgba(0, 0, 0, .4);
  color-scheme: dark;
}
:root[data-density="compact"] { --row-pad: 5px; }

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0; font: 14px/1.4 var(--font); color: var(--text); background: var(--bg);
  -webkit-font-smoothing: antialiased; -webkit-tap-highlight-color: transparent;
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }
kbd {
  font: 11px var(--font); color: var(--faint); border: 1px solid var(--line);
  border-radius: 4px; padding: 0 5px; background: var(--panel);
}

.btn {
  border: 1px solid var(--line); background: var(--panel); border-radius: 8px;
  padding: 7px 12px; font-weight: 500;
}
.btn:hover { background: var(--hover); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.07); }
.btn.danger { color: var(--danger); }
.icon-btn {
  border: 0; background: transparent; border-radius: 7px; width: 32px; height: 32px;
  display: inline-grid; place-items: center; color: var(--muted); font-size: 16px; flex: none;
}
.icon-btn:hover { background: var(--hover); color: var(--text); }
.icon-btn.small { width: 24px; height: 24px; font-size: 14px; }

input[type=text], input:not([type]), input[type=search], input[type=password],
input[type=date], input[type=time], input[type=datetime-local], input[type=number], select, textarea {
  border: 1px solid var(--line); background: var(--panel); border-radius: 8px; padding: 6px 9px;
  outline: none; min-width: 0;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent); }

/* ---------- login ---------- */
.login { min-height: 100%; display: grid; place-items: center; padding: 16px; }
.login-card {
  width: min(340px, 100%); background: var(--panel); border: 1px solid var(--line); border-radius: 16px;
  padding: 28px; display: grid; gap: 12px; text-align: center; box-shadow: var(--shadow);
}
.login-card h1 { margin: 0 0 6px; font-size: 22px; }
.login-card img { margin: 0 auto; }
.login-err { color: var(--danger); margin: 0; min-height: 1.4em; }

/* ---------- layout ---------- */
.app {
  display: grid; height: 100vh; height: 100dvh;
  grid-template-columns: 250px minmax(0, 1fr) minmax(360px, 30%);
}
.sidebar {
  background: var(--side); border-right: 1px solid var(--line); overflow-y: auto;
  padding: 10px 8px calc(16px + env(safe-area-inset-bottom));
}
.main { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.detail {
  background: var(--panel); border-left: 1px solid var(--line); overflow-y: auto; min-height: 0;
}
.scrim { display: none; }
.mobile-only { display: none !important; }

/* ---------- sidebar ---------- */
.side-head { display: flex; align-items: center; gap: 8px; padding: 4px 6px 12px; }
.brand { font-weight: 700; font-size: 16px; flex: 1; }
.sync-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); opacity: .7; }
.sync-dot.pending { background: var(--warn); }
.sync-dot.offline { background: var(--danger); }
.nav { display: grid; gap: 1px; }
.nav-item {
  display: flex; align-items: center; gap: 9px; padding: 6px 8px; border-radius: 7px;
  color: var(--text); text-decoration: none; cursor: pointer; user-select: none; border: 0;
  background: transparent; width: 100%; text-align: left;
}
.nav-item:hover { background: var(--hover); }
.nav-item.active { background: var(--sel); font-weight: 600; }
.nav-item.drop { outline: 2px dashed var(--accent); outline-offset: -2px; }
.nav-item .ico { width: 18px; text-align: center; color: var(--muted); flex: none; }
.nav-item .label { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nav-item .count { color: var(--faint); font-size: 12px; font-variant-numeric: tabular-nums; }
.nav-item .count.red { color: var(--danger); font-weight: 600; }
.nav-item .dot { width: 10px; height: 10px; border-radius: 3px; flex: none; margin: 0 4px; }
.nav-item .edit { opacity: 0; }
.nav-item:hover .edit { opacity: 1; }
.side-section {
  display: flex; align-items: center; justify-content: space-between; margin: 16px 8px 4px;
  font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--faint);
}
.grp-head {
  display: flex; align-items: center; gap: 6px; margin: 8px 8px 2px; font-size: 12px; color: var(--muted);
  cursor: pointer; user-select: none; border: 0; background: none; padding: 0;
}
.grp-head .chev { transition: transform .15s; display: inline-block; font-size: 10px; }
.grp-head.closed .chev { transform: rotate(-90deg); }

/* ---------- topbar ---------- */
.topbar {
  display: flex; gap: 10px; align-items: center; padding: 12px 18px 8px;
}
.qa-wrap { position: relative; flex: 1; min-width: 0; }
.qa-plus { position: absolute; left: 11px; top: 8px; color: var(--accent); font-weight: 700; pointer-events: none; }
.qa { width: 100%; padding: 8px 12px 8px 32px !important; font-size: 15px; border-radius: 10px !important; }
.qa-preview { display: flex; flex-wrap: wrap; gap: 4px; position: absolute; left: 0; right: 0; top: 100%; z-index: 30; padding-top: 4px; pointer-events: none; }
.qa-preview:empty { display: none; }
.search-wrap { position: relative; width: min(280px, 32%); }
.search-wrap input { width: 100%; padding-right: 28px; border-radius: 10px; }
.search-wrap kbd { position: absolute; right: 8px; top: 8px; }
.suggest {
  position: absolute; top: calc(100% + 30px); left: 0; z-index: 40; min-width: 240px; background: var(--panel);
  border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow); padding: 4px; max-height: 280px; overflow: auto;
}
.suggest div { padding: 6px 10px; border-radius: 6px; cursor: pointer; display: flex; gap: 8px; align-items: center; }
.suggest div.on, .suggest div:hover { background: var(--sel); }

/* ---------- list head / filters ---------- */
.listhead { display: flex; align-items: flex-end; gap: 12px; padding: 18px 18px 6px; }
.title-block { flex: 1; min-width: 0; }
.listhead h1 { margin: 0; font-size: 22px; line-height: 1.2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.meta { color: var(--muted); font-size: 12.5px; margin-top: 2px; }
.list-tools { display: flex; align-items: center; gap: 4px; }
.sort { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 12.5px; }
.sort select { padding: 4px 8px; }
.filters { display: flex; flex-wrap: wrap; gap: 6px; padding: 4px 18px 10px; }
.filters > * { flex: none; }
.fchip {
  border: 1px solid var(--line); background: var(--panel); color: var(--muted); border-radius: 999px;
  padding: 3px 10px; font-size: 12.5px; white-space: nowrap;
}
.fchip:hover { color: var(--text); }
.fchip.on { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; background: var(--panel); }
.seg button { border: 0; background: transparent; padding: 3px 10px; font-size: 12.5px; color: var(--muted); }
.seg button.on { background: var(--chip); color: var(--text); font-weight: 600; }

/* ---------- list ---------- */
.list { flex: 1; overflow-y: auto; padding: 0 10px 120px; outline: none; }
.row {
  display: flex; align-items: center; gap: 10px; padding: var(--row-pad) 8px; border-radius: 8px;
  cursor: default; user-select: none; position: relative; touch-action: pan-y;
}
.row:hover { background: var(--hover); }
.row.sel { background: var(--sel); }
.row.ghost .title { color: var(--faint); }
/* done to-dos stay listed until a 2nd click; style chosen in Settings (data-done on <html>) */
.row.done .title { color: var(--faint); text-decoration: line-through; text-decoration-thickness: 1.5px; }
:root[data-done="strike"] .row.done .title { color: var(--muted); }
:root[data-done="grey"] .row.done .title { text-decoration: none; }
.row.done .attrs { opacity: .55; }
/* the moment of ticking: a line is drawn through the title and the circle pops */
.row.just-done .title { text-decoration: none !important; }
.row.just-done .tt {
  background: linear-gradient(currentColor, currentColor) no-repeat 0 55% / 0 2px;
  animation: strike .32s ease-out forwards;
}
@keyframes strike { to { background-size: 100% 2px; } }
.row.just-done .check { animation: tick .35s ease-out; }
@keyframes tick { 40% { transform: scale(1.3); } }
.row.drop-before { box-shadow: inset 0 2px 0 var(--accent); }
.row.drop-into { outline: 2px solid var(--accent); outline-offset: -2px; }
.caret {
  width: 16px; height: 16px; border: 0; background: none; padding: 0; color: var(--faint);
  font-size: 10px; flex: none; transition: transform .15s;
}
.caret.open { transform: rotate(90deg); }
.caret.none { visibility: hidden; }
.check {
  width: 20px; height: 20px; flex: none; border-radius: 50%; border: 2px solid var(--faint);
  background: transparent; display: grid; place-items: center; padding: 0; color: transparent;
  font-size: 12px; transition: background .12s, border-color .12s;
}
.check:hover { border-color: var(--ok); color: var(--ok); }
.check.i1 { border-color: var(--imp1); }
.check.i2 { border-color: var(--imp2); }
.check.i3 { border-color: var(--imp3); background: color-mix(in srgb, var(--imp3) 10%, transparent); }
.check.on { background: var(--ok); border-color: var(--ok); color: #fff; }
.row .main-col { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 1px; }
.row .title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row .crumbs { font-size: 11.5px; color: var(--faint); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row .notes-ico { color: var(--faint); font-size: 11px; margin-left: 4px; }
.tags { display: inline-flex; gap: 4px; margin-left: 6px; vertical-align: 1px; }
.tag { font-size: 11px; color: var(--muted); background: var(--chip); border-radius: 4px; padding: 0 5px; }
.attrs { display: flex; align-items: center; gap: 10px; flex: none; color: var(--muted); font-size: 12.5px; font-variant-numeric: tabular-nums; }
.attrs > span { white-space: nowrap; }
.pchip { display: inline-flex; align-items: center; gap: 5px; max-width: 160px; overflow: hidden; text-overflow: ellipsis; }
.pchip i { width: 8px; height: 8px; border-radius: 2px; flex: none; }
.due.over { color: var(--danger); font-weight: 600; }
.due.today { color: var(--warn); font-weight: 600; }
.bell { color: var(--accent); }
.bell.fired { color: var(--danger); }
.recur { color: var(--accent); font-weight: 700; }
.prog { color: var(--faint); }
.empty { text-align: center; color: var(--muted); padding: 60px 20px; }
.empty b { display: block; font-size: 16px; color: var(--text); margin-bottom: 4px; }
.list-section { font-size: 12px; font-weight: 600; color: var(--muted); padding: 14px 8px 4px; text-transform: uppercase; letter-spacing: .05em; }
.swipe-bg {
  position: absolute; inset: 0; border-radius: 8px; background: var(--ok); color: #fff; display: flex;
  align-items: center; padding-left: 18px; font-weight: 600; z-index: -1;
}

/* ---------- detail ---------- */
.d-empty { padding: 40px 28px; color: var(--muted); }
.d-empty h3 { color: var(--text); margin: 0 0 12px; }
.d-empty table { border-collapse: collapse; font-size: 13px; }
.d-empty td { padding: 3px 12px 3px 0; }
.d-wrap { padding: 16px 22px 40px; display: grid; gap: 16px; }
.d-top { display: flex; gap: 10px; align-items: flex-start; }
.d-top .check { margin-top: 6px; width: 22px; height: 22px; }
.d-title {
  flex: 1; font-size: 19px; font-weight: 600; border: 0 !important; box-shadow: none !important; padding: 2px 0 !important;
  resize: none; background: transparent !important; overflow: hidden; line-height: 1.35;
}
.d-crumb { font-size: 12px; color: var(--muted); cursor: pointer; }
.d-crumb:hover { color: var(--accent); }
.field { display: grid; grid-template-columns: 96px 1fr; gap: 8px; align-items: start; }
.field > label { color: var(--muted); font-size: 12.5px; padding-top: 6px; }
.field .ctl { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; min-width: 0; }
.chipbtn {
  border: 1px solid var(--line); background: var(--panel); border-radius: 999px; padding: 3px 10px;
  font-size: 12.5px; color: var(--text); white-space: nowrap;
}
.chipbtn:hover { border-color: var(--accent); }
.chipbtn.on { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.chipbtn.i1.on { background: var(--imp1); border-color: var(--imp1); }
.chipbtn.i2.on { background: var(--imp2); border-color: var(--imp2); }
.chipbtn.i3.on { background: var(--imp3); border-color: var(--imp3); }
.rem-list { display: grid; gap: 4px; width: 100%; }
.rem {
  display: flex; align-items: center; gap: 8px; background: var(--chip); border-radius: 8px; padding: 4px 4px 4px 10px; font-size: 13px;
}
.rem .when { flex: 1; }
.rem.past { color: var(--faint); }
.d-notes { width: 100%; min-height: 80px; resize: vertical; line-height: 1.45; }
.sub-list { display: grid; gap: 1px; }
.sub-list .row { padding: 5px 6px; }
.sub-add { display: flex; gap: 6px; }
.sub-add input { flex: 1; }
.d-meta { color: var(--faint); font-size: 12px; display: flex; flex-wrap: wrap; gap: 4px 14px; }
.d-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.d-back { display: none; }
.h-sec { font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 6px; }

/* ---------- toasts / alerts / modal / sheet ---------- */
.toasts { position: fixed; left: 50%; bottom: calc(20px + env(safe-area-inset-bottom)); transform: translateX(-50%); display: grid; gap: 8px; z-index: 90; }
.toast {
  background: #222428; color: #fff; border-radius: 10px; padding: 9px 10px 9px 14px; display: flex; gap: 12px;
  align-items: center; box-shadow: var(--shadow); font-size: 13.5px; animation: pop .18s ease-out;
}
.toast button { background: none; border: 0; color: #9db1ff; font-weight: 600; padding: 2px 6px; }
@keyframes pop { from { transform: translateY(8px); opacity: 0; } }
.alerts { position: fixed; right: 16px; top: 16px; display: grid; gap: 10px; z-index: 95; width: min(360px, calc(100vw - 32px)); }
.alert {
  background: var(--panel); border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: 12px;
  padding: 12px 14px; box-shadow: var(--shadow); animation: pop .2s ease-out;
}
.alert .a-title { font-weight: 600; margin: 2px 0 2px; cursor: pointer; }
.alert .a-sub { color: var(--muted); font-size: 12.5px; }
.alert .a-actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.alert .a-actions button { font-size: 12.5px; padding: 4px 10px; }
.modal { position: fixed; inset: 0; background: rgba(0, 0, 0, .35); display: grid; place-items: center; z-index: 80; padding: 16px; }
.modal-card {
  background: var(--panel); border-radius: 14px; box-shadow: var(--shadow); width: min(520px, 100%);
  max-height: calc(100dvh - 32px); overflow: auto; padding: 20px 22px;
}
.modal-card h2 { margin: 0 0 14px; font-size: 18px; display: flex; align-items: center; justify-content: space-between; }
.modal-card .field { margin-bottom: 12px; }
.modal-card .foot { display: flex; gap: 8px; justify-content: flex-end; margin-top: 16px; flex-wrap: wrap; }
.modal-card .foot .left { margin-right: auto; }
.swatches { display: flex; gap: 6px; flex-wrap: wrap; }
.swatch { width: 24px; height: 24px; border-radius: 6px; border: 2px solid transparent; padding: 0; }
.swatch.on { border-color: var(--text); }
.hint { font-size: 12px; color: var(--muted); }
.sheet {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 70; background: var(--panel); border-radius: 16px 16px 0 0;
  box-shadow: var(--shadow); padding: 14px 16px calc(14px + env(safe-area-inset-bottom)); display: grid; gap: 10px;
  animation: up .18s ease-out;
}
@keyframes up { from { transform: translateY(30px); opacity: 0; } }
.sheet .qa { padding-left: 12px !important; }
.sheet-row { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 2px; scrollbar-width: none; }
.sheet-row .chipbtn { padding: 6px 12px; font-size: 13.5px; }
.sheet select { width: 100%; }

.fab {
  position: fixed; right: 18px; bottom: calc(20px + env(safe-area-inset-bottom)); width: 58px; height: 58px;
  border-radius: 50%; border: 0; background: var(--accent); color: var(--accent-ink); font-size: 28px;
  box-shadow: 0 6px 20px color-mix(in srgb, var(--accent) 45%, transparent); z-index: 60;
}

/* ---------- tablet: detail becomes an overlay ---------- */
@media (max-width: 1199px) {
  .app { grid-template-columns: 240px minmax(0, 1fr); }
  .detail {
    position: fixed; top: 0; right: 0; bottom: 0; width: min(440px, 92vw); z-index: 50;
    box-shadow: var(--shadow); transform: translateX(105%); transition: transform .2s ease;
  }
  .app.show-detail .detail { transform: none; }
  .d-back { display: inline-grid; }
  .d-empty { display: none; }
}

/* ---------- phone ---------- */
@media (max-width: 759px) {
  .app { grid-template-columns: minmax(0, 1fr); }
  .mobile-only { display: inline-grid !important; }
  .desktop-only { display: none !important; }
  .sidebar {
    position: fixed; top: 0; bottom: 0; left: 0; width: min(300px, 84vw); z-index: 65;
    transform: translateX(-105%); transition: transform .2s ease; padding-top: calc(10px + env(safe-area-inset-top));
  }
  .app.show-side .sidebar { transform: none; box-shadow: var(--shadow); }
  .app.show-side .scrim { display: block; position: fixed; inset: 0; background: rgba(0, 0, 0, .3); z-index: 64; }
  .topbar { padding: calc(8px + env(safe-area-inset-top)) 10px 4px; }
  .search-wrap { flex: 1; width: auto; }
  .search-wrap input { font-size: 16px; }
  .main { overflow: hidden; }
  .listhead { padding: 10px 14px 4px; align-items: center; flex-wrap: wrap; gap: 6px; }
  .listhead h1 { font-size: 20px; }
  .title-block { flex-basis: 100%; }
  .list-tools { width: 100%; }
  .list-tools .sort { flex: 1; min-width: 0; }
  .list-tools select { width: 100%; font-size: 14px; padding: 4px 6px; }
  .sort span { display: none; }
  .filters { flex-wrap: nowrap; overflow-x: auto; padding: 4px 14px 8px; scrollbar-width: none; }
  .list { padding: 0 4px 110px; }
  .row { padding: 11px 8px; gap: 12px; }
  .check { width: 24px; height: 24px; }
  .attrs { gap: 8px; font-size: 12px; }
  .attrs .pchip, .attrs .est { display: none; }
  .detail { width: 100vw; }
  .d-wrap { padding-top: calc(12px + env(safe-area-inset-top)); }
  .field { grid-template-columns: 1fr; gap: 4px; }
  .field > label { padding-top: 0; }
  input, select, textarea { font-size: 16px; } /* prevents iOS zoom */
  .chipbtn { padding: 6px 12px; font-size: 13.5px; }
  .alerts { top: calc(10px + env(safe-area-inset-top)); right: 10px; }
}

/* ---------- viewer role: read-only ---------- */
.ro .qa-wrap, .ro .fab, .ro #addProjectBtn, .ro .nav-item .edit, .ro .d-actions, .ro .sub-add { display: none !important; }
.ro .detail input, .ro .detail select, .ro .detail textarea, .ro .detail .chipbtn, .ro .detail .seg,
.ro .detail .check, .ro .list .check { pointer-events: none; }
.ro .detail .chipbtn:not(.on), .ro .detail [data-live="rems"] .ctl { display: none; }

/* ---------- plan + assignment markers ---------- */
.plan { color: var(--warn); font-weight: 700; }
.plan.tom { color: var(--faint); font-weight: 600; }
.who {
  width: 20px; height: 20px; border-radius: 50%; background: color-mix(in srgb, var(--accent) 18%, var(--panel));
  color: var(--accent); font-size: 11px; font-weight: 700; display: inline-grid; place-items: center;
}
.row .chipbtn[data-act="plan-today"] { padding: 1px 8px; font-size: 12px; }
.noadd .qa-wrap, .noadd .fab { display: none !important; }
.noproj #addProjectBtn { display: none !important; }
.row .cat { margin-right: 6px; font-size: 13px; }

/* ---------- pinned projects bar ---------- */
.pinbar { display: flex; gap: 6px; padding: 2px 18px 6px; overflow-x: auto; scrollbar-width: none; }
.pin {
  display: inline-flex; align-items: center; gap: 6px; flex: none; white-space: nowrap; font-size: 12.5px;
  border: 1px solid var(--line); background: var(--panel); border-radius: 999px; padding: 4px 8px 4px 9px;
}
.pin:hover { border-color: var(--accent); }
.pin.active { border-color: var(--accent); background: var(--sel); font-weight: 600; }
.pin.drop { outline: 2px dashed var(--accent); }
.pin i { width: 8px; height: 8px; border-radius: 2px; flex: none; }
.pin .pname { max-width: 180px; overflow: hidden; text-overflow: ellipsis; }
.pc {
  min-width: 17px; height: 17px; border-radius: 9px; padding: 0 5px; display: inline-grid; place-items: center;
  font-size: 10.5px; font-weight: 700; color: #fff; font-variant-numeric: tabular-nums;
}
.pc.red { background: var(--danger); }
.pc.orange { background: var(--warn); }
.pc.grey { background: var(--chip); color: var(--muted); }
.pc.ok { background: transparent; color: var(--ok); }
.pin-toggle { opacity: 0; color: var(--warn); }
.pin-toggle.on { opacity: 1; }
.nav-item:hover .pin-toggle { opacity: 1; }
@media (max-width: 759px) { .pinbar { padding: 2px 10px 6px; } .pin .pname { max-width: 100px; } }

/* ---------- column layout ("▥"): see as much as possible at once ---------- */
.board { display: flex; gap: 10px; align-items: flex-start; overflow-x: auto; padding: 2px 4px 16px; }
.col {
  flex: 0 0 260px; max-height: calc(100dvh - 215px); display: flex; flex-direction: column;
  background: var(--side); border: 1px solid var(--line); border-radius: 12px;
}
.col.drop { outline: 2px dashed var(--accent); outline-offset: -2px; }
.col-h {
  display: flex; align-items: center; gap: 6px; padding: 8px 10px; font-weight: 600; font-size: 13px;
  border-bottom: 1px solid var(--line); user-select: none;
}
.col-h[data-open] { cursor: pointer; }
.col-h[data-open]:hover .col-t { color: var(--accent); }
.col-h i { width: 9px; height: 9px; border-radius: 2px; flex: none; }
.col-t { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.col-c { display: inline-flex; gap: 3px; flex: none; }
.col-b { overflow-y: auto; padding: 4px; }
.col .row { padding: 5px 6px; gap: 8px; }
.col .check { width: 17px; height: 17px; font-size: 10px; }
.col .caret, .col .attrs .est, .col .attrs .prog, .col .tags, .col .notes-ico { display: none; }
.col .attrs { gap: 6px; font-size: 11.5px; }
.col .row .crumbs { font-size: 11px; }
.pc.imp { background: transparent; color: var(--imp3); box-shadow: inset 0 0 0 1.5px var(--imp3); }
#layoutBtn.on { color: var(--accent); background: var(--sel); }
/* wide screens: in column layout the details open as an overlay, so the columns get the full width */
@media (min-width: 1200px) {
  .app.overlay { grid-template-columns: 250px minmax(0, 1fr); }
  .app.overlay .detail {
    position: fixed; top: 0; right: 0; bottom: 0; width: min(440px, 92vw); z-index: 50;
    box-shadow: var(--shadow); transform: translateX(105%); transition: transform .2s ease;
  }
  .app.overlay.show-detail .detail { transform: none; }
  .app.overlay .d-back { display: inline-grid; }
  .app.overlay .d-empty { display: none; }
}
@media (max-width: 759px) {
  .board { scroll-snap-type: x mandatory; padding: 2px 6px 90px; }
  .col { flex-basis: 86vw; scroll-snap-align: start; max-height: calc(100dvh - 230px); }
}

/* hide / show the right panel (wide screens only) */
#paneBtn.on { color: var(--accent); background: var(--sel); }
.pane-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.pane-head h3 { margin: 0 !important; }
.d-collapse { display: none; }
@media (min-width: 1200px) { .app:not(.overlay) .d-collapse { display: inline-grid; } }
@media (max-width: 1199px) { .desktop-wide { display: none !important; } }

.linkbtn { border: 0; background: none; padding: 0; color: var(--accent); font-size: 12.5px; text-decoration: underline; text-underline-offset: 2px; }
.linkbtn:hover { color: var(--text); }

/* ---------- spaces: switcher in the sidebar ---------- */
.spacebar { display: flex; flex-wrap: wrap; gap: 4px; padding: 0 4px 10px; }
.spc {
  display: inline-flex; align-items: center; gap: 5px; border: 1px solid var(--line); background: transparent;
  border-radius: 999px; padding: 3px 9px 3px 7px; font-size: 12px; color: var(--faint); user-select: none;
}
.spc i { width: 8px; height: 8px; border-radius: 50%; opacity: .35; }
.spc.on { background: var(--panel); color: var(--text); border-color: color-mix(in srgb, var(--accent) 35%, var(--line)); font-weight: 600; }
.spc.on i { opacity: 1; }
.spc .mute { font-size: 10px; opacity: .7; }
.space-head { display: flex; align-items: center; gap: 6px; margin: 12px 8px 2px; font-size: 12px; font-weight: 700; color: var(--text); }
.space-head i, .sdot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; flex: none; }
.space-row { border: 1px solid var(--line); border-radius: 10px; padding: 8px; display: grid; gap: 6px; margin-bottom: 6px; }

/* ---------- calendar appointments (read-only) ---------- */
.ev {
  display: flex; align-items: baseline; gap: 10px; padding: 6px 8px 6px 12px; margin: 2px 0; border-radius: 8px;
  background: color-mix(in srgb, var(--c) 9%, var(--panel)); border-left: 3px solid var(--c); font-size: 13px;
}
.ev.past { opacity: .5; }
.ev-time { flex: none; width: 92px; color: var(--muted); font-variant-numeric: tabular-nums; font-size: 12.5px; }
.ev-title { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.ev-meta { flex: none; max-width: 40%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--faint); font-size: 12px; }
.agenda-day.today { color: var(--accent); }
@media (max-width: 759px) { .ev { flex-wrap: wrap; } .ev-time { width: auto; } .ev-meta { max-width: 100%; width: 100%; } }
.pair-box { border: 1px dashed var(--accent); border-radius: 10px; padding: 10px 12px; margin-top: 6px; }
.pair-code { font-size: 30px; font-weight: 700; letter-spacing: .12em; font-variant-numeric: tabular-nums; color: var(--accent); margin: 2px 0 6px; }
.pair-box ol { margin: 0; padding-left: 18px; display: grid; gap: 4px; }