:root{
  color-scheme:dark;
  --surface:#252b30;
  --input:#1d2328;
  --ink:#f0f2f3;
  --muted:#b9c2c7;
  --line:#495158;
  --accent:#a2cec5;
  --warning:#f4c08a;
  font-family:"Segoe UI",-apple-system,BlinkMacSystemFont,sans-serif;
  background:var(--input);
  color:var(--ink);
  font-size:16px
}
*{
  box-sizing:border-box
}
body{
  margin:0
}
main{
  max-width:780px;
  margin:auto;
  padding:env(safe-area-inset-top) 18px calc(24px + env(safe-area-inset-bottom))
}
h1{
  font-size:22px;
  font-weight:600;
  margin:0
}
h2{
  font-size:19px;
  font-weight:600;
  margin:0
}
h3{
  font-size:15px;
  font-weight:600
}
p{
  line-height:1.5
}
button,input,textarea,select{
  font:inherit
}
button,input,textarea,select{
  border:1px solid var(--line);
  border-radius:5px;
  background:var(--input);
  color:var(--ink)
}
button{
  min-height:44px;
  padding:9px 13px;
  cursor:pointer
}
button:disabled{
  opacity:.55;
  cursor:default
}
button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px
}
button:hover:not(:disabled){
  border-color:var(--accent)
}.primary{
  background:var(--accent);
  border-color:var(--accent);
  color:#182522;
  font-weight:600
}.quiet{
  background:transparent
}.danger{
  color:#f0b7af
}.muted{
  color:var(--muted);
  font-size:13px
}.warning{
  color:var(--warning);
  font-size:14px;
  line-height:1.5
}.access{
  max-width:370px;
  margin:18vh auto 0;
  background:var(--surface);
  padding:25px 22px;
  border-radius:8px
}.access>button{
  width:100%;
  margin:16px 0
}.access details{
  border-top:1px solid var(--line);
  padding-top:14px
}.access p{
  color:var(--muted)
}
summary{
  padding:10px 0;
  cursor:pointer
}
label{
  display:flex;
  flex-direction:column;
  gap:7px;
  font-size:13px;
  color:var(--muted);
  margin:14px 0
}
input,select{
  min-height:44px;
  padding:10px;
  min-width:0;
  width:100%
}
/* iPhone keeps the viewport stable when focusing controls at this size. */
input,textarea,select{
  font-size:16px
}
.shared-calendar-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:10px 0;
  border-bottom:1px solid var(--line)
}
.shared-calendar-row label{
  margin:0;
  flex:1;
  overflow-wrap:anywhere
}
.shared-calendar-row input[type=color]{
  width:44px;
  padding:3px;
  flex:0 0 44px
}
.source-colored .event-time,.source-colored .event-label,.source-colored .event-source{
  color:inherit
}
.event-source{
  font-size:11px;
  line-height:1.4;
  margin-top:5px;
  overflow-wrap:anywhere
}
.pending-series{
  border-left:2px solid var(--accent);
  padding:4px 12px 12px;
  margin:12px 0 18px
}
.pending-series p{font-size:13px;line-height:1.5;margin:8px 0}
input[type=checkbox]{
  width:21px;
  height:21px;
  min-height:21px;
  accent-color:var(--accent);
  margin:0
}.check{
  flex-direction:row;
  align-items:center;
  gap:10px;
  color:var(--ink);
  min-height:32px
}
textarea{
  width:100%;
  padding:10px;
  resize:vertical
}.app-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:24px 0 18px
}
nav{
  display:flex;
  border-bottom:1px solid var(--line);
  gap:5px
}
nav button{
  flex:1;
  border:0;
  border-radius:0;
  background:transparent;
  color:var(--muted);
  padding:12px 3px
}
nav button[aria-current=page]{
  color:var(--ink);
  border-bottom:2px solid var(--accent)
}.sync-line{
  display:flex;
  gap:10px;
  align-items:center;
  margin:10px 0 20px;
  min-height:24px
}.sync-line p{
  color:var(--muted);
  font-size:12px;
  margin:0;
  flex:1
}.sync-line button{
  font-size:12px;
  min-height:36px;
  padding:5px 9px
}.section-heading{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin:0 0 18px;
  gap:10px
}.task{
  display:grid;
  grid-template-columns:28px 1fr auto;
  gap:7px;
  align-items:start;
  padding:15px 0;
  border-bottom:1px solid var(--line)
}.task>input{
  margin-top:4px
}.task-content{
  min-width:0
}.task-title{
  overflow-wrap:anywhere;
  line-height:1.4;
  margin:0 0 5px;
  font-size:16px
}.task.completed .task-title{
  text-decoration:line-through;
  color:var(--muted)
}.task-detail{
  color:var(--muted);
  font-size:12px;
  line-height:1.5;
  margin:3px 0;
  white-space:pre-line;
  overflow-wrap:anywhere
}.priority{
  color:var(--accent);
  font-size:10px;
  font-weight:600;
  letter-spacing:.07em;
  margin:5px 0
}.task button{
  font-size:12px;
  padding:7px 8px
}.empty{
  padding:20px 0;
  color:var(--muted);
  font-size:14px
}.setting-section{
  border-bottom:1px solid var(--line);
  padding:8px 0 22px;
  margin-bottom:20px
}.setting-section p{
  font-size:14px;
  color:var(--muted)
}.passkey-row{
  display:flex;
  gap:10px;
  justify-content:space-between;
  align-items:center;
  border-bottom:1px solid var(--line);
  padding:12px 0;
  font-size:14px;
  overflow-wrap:anywhere
}.passkey-row p{
  margin:0
}.calendar-controls{
  display:flex;
  justify-content:space-between;
  align-items:end;
  gap:12px
}.calendar-controls label{
  margin:0;
  flex:1
}.calendar-controls button{
  flex:0 0 auto
}.period-controls{
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:8px;
  margin:16px 0
}.period-controls button{
  font-size:12px;
  padding:8px
}.period-controls h3{
  text-align:center;
  font-size:14px;
  line-height:1.35;
  margin:0
}.calendar-day{
  border:1px solid var(--line);
  border-bottom:0;
  padding:12px
}.calendar-day:last-child{
  border-bottom:1px solid var(--line)
}.calendar-day h3{
  margin:0 0 8px;
  color:var(--muted);
  font-size:13px
}.calendar-day.today{
  background:#2d3e3f;
  border-left:3px solid var(--accent)
}.calendar-day.today h3{
  color:var(--accent)
}.calendar-event{
  display:block;
  text-align:left;
  width:100%;
  margin:7px 0;
  padding:9px 10px;
  border-color:#617c76;
  background:var(--surface)
}.event-time{
  font-size:12px;
  color:var(--muted);
  margin-bottom:4px
}.event-title{
  font-size:14px;
  overflow-wrap:anywhere
}.event-label{
  display:inline-block;
  margin-top:5px;
  font-size:10px;
  color:var(--accent)
}
dialog{
  background:var(--surface);
  color:var(--ink);
  border:1px solid var(--line);
  border-radius:8px;
  position:fixed;
  inset:auto max(12px,env(safe-area-inset-right)) auto max(12px,env(safe-area-inset-left));
  top:calc(var(--dialog-viewport-top,0px) + var(--dialog-safe-top,env(safe-area-inset-top)) + 8px);
  margin:0 auto;
  width:calc(100% - max(12px,env(safe-area-inset-left)) - max(12px,env(safe-area-inset-right)));
  max-width:470px;
  max-height:calc(var(--dialog-viewport-height,100dvh) - var(--dialog-safe-top,env(safe-area-inset-top)) - var(--dialog-safe-bottom,env(safe-area-inset-bottom)) - 16px);
  padding:20px;
  overflow-y:auto;
  overflow-x:hidden;
  overscroll-behavior:contain;
  touch-action:pan-y pinch-zoom;
  scroll-padding-block:20px;
  -webkit-overflow-scrolling:touch
}
body.dialog-open{position:fixed;width:100%;overflow:hidden;overscroll-behavior:none}
dialog form{min-width:0;max-width:100%;margin:0}
dialog label,dialog fieldset{min-width:0;max-width:100%}
dialog fieldset{margin-inline:0}
dialog input:not([type=checkbox]),dialog textarea,dialog select{min-width:0;max-width:100%}
dialog input[type=date],dialog input[type=time]{display:block;min-inline-size:0;max-inline-size:100%;inline-size:100%;-webkit-appearance:none;appearance:none}
dialog input::-webkit-date-and-time-value{min-width:0;text-align:left;white-space:nowrap}
dialog input::-webkit-datetime-edit{min-width:0;padding:0}
dialog::backdrop{
  background:rgba(0,0,0,.65)
}
dialog h2{
  margin-bottom:18px
}
dialog h2:focus{outline:2px solid var(--accent);outline-offset:3px}
.dialog-actions{
  display:flex;
  justify-content:flex-end;
  align-items:center;
  flex-wrap:wrap;
  gap:8px;
  margin-top:20px
}.dialog-actions button{
  font-size:14px
}.spacer{
  flex:1
}.date-time{
  display:grid;
  grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);
  gap:10px
}
.date-time>label{min-width:0;max-width:100%}
@media(max-width:359px){dialog .date-time{grid-template-columns:minmax(0,1fr)}}
#completed{
  margin-top:20px
}
#settings-view>h2{
  margin-bottom:14px
}
[hidden]{
  display:none!important
}
@media(min-width:620px){
  main{
    padding-left:30px;
    padding-right:30px
  }.access{
    margin-top:16vh
  }.calendar-day{
    padding:14px 18px
  }.task{
    padding:18px 0
  }
}
fieldset{
  border:1px solid var(--line);
  border-radius:5px;
  padding:4px 12px 12px;
  margin:18px 0
}
legend{
  font-size:13px;
  color:var(--muted);
  padding:0 6px
}
#recurrence-days{
  display:flex;
  gap:8px;
  flex-wrap:wrap
}
#recurrence-days .check{
  font-size:12px;
  margin:4px 0
}
#recurrence-days input{
  width:18px;
  height:18px;
  min-height:18px
}
/* Phone calendar: month overview with a selected-day agenda, timed week/day. */
.month-grid{
  display:grid;
  grid-template-columns:repeat(7,minmax(0,1fr));
  border-bottom:1px solid var(--line)
}
.month-weekday{
  text-align:center;
  color:var(--muted);
  font-size:12px;
  padding:10px 0
}
.month-date{
  min-width:0;
  min-height:64px;
  padding:6px 1px;
  border:0;
  border-radius:0;
  border-top:1px solid var(--line);
  border-right:1px solid var(--line);
  background:transparent;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:5px
}
.month-date:nth-child(7n+8){border-left:1px solid var(--line)}
.month-number{
  display:grid;
  place-items:center;
  font-size:18px;
  width:30px;
  height:30px;
  border-radius:50%
}
.month-date.outside-month{color:var(--muted)}
.month-date.selected-date{background:#34413f}
.month-date.is-today .month-number{
  background:var(--accent);
  color:#182522;
  font-weight:600
}
.event-dots{display:flex;gap:3px;min-height:5px}
.event-dot{width:5px;height:5px;border-radius:50%;background:var(--accent)}
.day-agenda{padding:18px 0 4px}
.day-agenda h3{font-size:15px;margin:0 0 12px}
.calendar-timeline-scroll{
  max-height:calc(100dvh - 255px);
  min-height:280px;
  overflow:auto;
  border:1px solid var(--line);
  overscroll-behavior:contain
}
.calendar-timeline{min-width:548px}
.single-day-timeline .calendar-timeline{min-width:0}
.timeline-header,.timeline-all-day,.timeline-body{
  display:grid;
  grid-template-columns:42px repeat(var(--day-count),minmax(0,1fr))
}
.timeline-header{
  position:sticky;
  top:0;
  z-index:4;
  background:var(--surface);
  border-bottom:1px solid var(--line)
}
.timeline-date{
  border:0;
  border-left:1px solid var(--line);
  border-radius:0;
  background:transparent;
  padding:8px 2px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:5px;
  min-height:62px
}
.timeline-date span{font-size:11px;color:var(--muted)}
.timeline-date strong{font-size:18px}
.timeline-date.is-today{background:#34413f;color:var(--accent)}
.timeline-date.selected-date{box-shadow:inset 0 -2px var(--accent)}
.timeline-all-day{border-bottom:1px solid var(--line);background:var(--surface)}
.timeline-all-day-label{font-size:9px;color:var(--muted);padding:7px 3px;overflow-wrap:anywhere}
.all-day-column{border-left:1px solid var(--line);padding:2px}
.timeline-body{height:1152px;position:relative}
.hour-ruler{position:relative;background:var(--surface)}
.hour-ruler span{position:absolute;right:4px;font-size:10px;color:var(--muted);line-height:16px}
.timed-column{
  position:relative;
  border-left:1px solid var(--line);
  background:repeating-linear-gradient(to bottom,transparent 0,transparent 47px,var(--line) 47px,var(--line) 48px)
}
.timed-column.today-column{background-color:#293434}
.compact-event{
  padding:3px 4px;
  margin:0;
  min-height:20px;
  border-radius:3px;
  border-width:1px;
  overflow:hidden
}
.compact-event .event-title{font-size:11px;line-height:14px;overflow-wrap:anywhere}
.compact-event .event-label{font-size:9px;margin-top:2px;line-height:11px}
.timed-column .compact-event{position:absolute;z-index:2}
.all-day-column .compact-event{margin:2px 0}
.current-time{position:absolute;left:0;right:0;border-top:2px solid #f5aaa0;z-index:3;pointer-events:none}
@media(min-width:620px){
  .calendar-timeline{min-width:680px}
  .month-date{min-height:75px}
  .calendar-timeline-scroll{max-height:70dvh}
}

/* The app owns the viewport; only the active view scrolls. No horizontal panning. */
:root{--priority:#ffaaa5}
html,body{height:100%;overscroll-behavior:none}
body{overflow:hidden}
main{height:100%;height:100dvh;max-width:1100px;padding:env(safe-area-inset-top) 12px 0;overflow:hidden}
#access{max-height:calc(100% - 28px);overflow:auto;margin-top:14px}
#application{height:100%;min-height:0;display:grid;grid-template-areas:"header" "view" "status" "nav";grid-template-rows:auto minmax(0,1fr) auto auto}
#application>.app-header{grid-area:header;padding:10px 2px}
#application[data-view=calendar]>.app-header{display:none}
#application>section{grid-area:view;min-height:0;min-width:0}
#tasks-view,#settings-view{overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;padding:8px 2px 16px}
#application>nav{grid-area:nav;border-top:1px solid var(--line);border-bottom:0;padding-bottom:env(safe-area-inset-bottom);gap:0;background:var(--input)}
#application>nav button{min-height:48px;padding:10px 4px;font-size:14px;border-top:2px solid transparent}
#application>nav button[aria-current=page]{border-bottom:0;border-top-color:var(--accent);color:var(--accent)}
.sync-line{grid-area:status;margin:0;min-height:32px;gap:8px;border-top:1px solid var(--line)}
.sync-line p{font-size:11px;line-height:1.3;padding:6px 0;overflow-wrap:anywhere}
.sync-line button{min-height:44px;padding:4px 6px;font-size:11px;flex-shrink:0;border:0}
#calendar-view{display:flex;flex-direction:column;overflow:hidden}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.calendar-toolbar{display:flex;align-items:center;gap:6px;min-height:54px;padding:5px 0}
.calendar-toolbar h3{flex:1;min-width:0;font-size:17px;line-height:1.25;margin:0;font-weight:600}
.calendar-toolbar button{padding:8px 10px;font-size:14px;flex-shrink:0}
.calendar-controls{display:flex;align-items:center;gap:5px;padding:0 0 6px}
.calendar-controls>button{width:44px;flex:0 0 44px;font-size:27px;line-height:1;padding:0;border:0;background:transparent}
.view-segments{display:flex;flex:1;min-width:0;border:1px solid var(--line);border-radius:6px;background:var(--surface)}
.view-segments button{flex:1;min-width:0;padding:7px 2px;border:0;background:transparent;font-size:13px;border-radius:4px}
.view-segments button[aria-pressed=true]{background:var(--accent);color:#182522;font-weight:600}
#calendar-warning{margin:0;padding:5px 0;font-size:12px;max-height:72px;overflow:auto;flex-shrink:0}
#central-pending-events:empty{display:none}
#central-pending-events{max-height:110px;overflow:auto;flex-shrink:0}
#calendar-days{flex:1;min-height:0;min-width:0;display:flex;flex-direction:column;overflow:hidden}
#calendar-days[data-mode=month]{display:grid;grid-template-rows:auto minmax(0,1fr)}
.month-grid{flex-shrink:0;grid-template-columns:repeat(7,minmax(0,1fr))}
.month-weekday{font-size:11px;padding:5px 0}
.month-date{min-height:44px;height:44px;padding:2px 1px;gap:1px}
.month-number{font-size:15px;width:26px;height:26px}
.event-dots{gap:3px;min-height:4px}
.event-dot{width:4px;height:4px}
.month-date.selected-date{background:#34413f;box-shadow:inset 0 0 0 1px var(--accent)}
.day-agenda{min-height:0;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;padding:10px 1px 12px;scrollbar-gutter:stable}
.day-agenda h3{font-size:13px;margin:0 0 8px;line-height:1.4}
.day-agenda .calendar-event{margin:0 0 7px;padding:8px 10px}
.day-agenda .event-title{font-size:15px;line-height:1.35;overflow-wrap:break-word}
.day-agenda .event-source{font-size:11px;margin-top:4px}
.day-agenda .event-time{font-size:12px;margin-bottom:3px}
.week-agenda{flex:1;min-height:0;display:grid;grid-template-rows:auto minmax(0,1fr)}
.week-strip{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));padding:3px 0 7px;border-bottom:1px solid var(--line)}
.week-date{min-width:0;min-height:57px;padding:4px 1px;border:0;background:transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;border-radius:5px}
.week-date span{font-size:10px;color:var(--muted)}
.week-date strong{font-size:18px;line-height:24px}
.week-date.is-today{color:var(--accent)}
.week-date.selected-date{background:var(--accent);color:#182522}
.week-date.selected-date span{color:#182522}
.wide-week{display:none;min-height:0;flex:1}
.calendar-timeline-scroll{height:100%;max-height:none;min-height:0;flex:1;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;touch-action:pan-y pinch-zoom;scrollbar-gutter:stable}
.calendar-timeline,.single-day-timeline .calendar-timeline{min-width:0;width:100%}
.timeline-header,.timeline-all-day,.timeline-body{grid-template-columns:42px repeat(var(--day-count),minmax(0,1fr))}
.timeline-date{min-height:50px;padding:5px 2px;gap:2px}
.timeline-header{z-index:4}
.timeline-body .compact-event .event-title{word-break:normal;overflow-wrap:normal;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}
.single-day-timeline .compact-event .event-title{font-size:13px;line-height:17px}
.timeline-body .compact-event{min-height:44px}
.all-day-column .compact-event{min-height:44px}
.priority{color:var(--priority);font-size:12px;letter-spacing:0;font-weight:600}
.task.is-priority .task-title{color:var(--priority)}
.event-priority{display:inline-block;background:#762d2d;color:#fff0ee!important;padding:2px 5px;border-radius:3px;margin:4px 0 0;font-size:10px}
.check{min-height:44px}
@media(min-width:760px){
  main{padding-left:24px;padding-right:24px}
  .calendar-toolbar{min-height:58px}
  .calendar-toolbar h3{font-size:20px}
  #calendar-days[data-mode=month]{grid-template-columns:minmax(0,1.4fr) minmax(260px,1fr);grid-template-rows:minmax(0,1fr);gap:20px}
  .month-grid{align-content:start}
  .month-date{height:62px}
  .day-agenda{padding-top:8px}
  .week-agenda{display:none}
  .wide-week{display:flex}
  .calendar-timeline{min-width:0}
}
@media(max-height:650px) and (max-width:759px){
  .calendar-toolbar{min-height:48px;padding:2px 0}
  .month-date{height:44px;min-height:44px}
  #calendar-days[data-mode=month]{overflow-y:auto;display:block}
  #calendar-days[data-mode=month]>.day-agenda{overflow:visible}
}

.task{grid-template-columns:44px minmax(0,1fr) auto}
.task-check{width:44px;min-height:44px;margin:0;display:flex;align-items:center;justify-content:center}

main{padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right))}
@media(min-width:760px){main{padding-left:max(24px,env(safe-area-inset-left));padding-right:max(24px,env(safe-area-inset-right))}.month-grid{min-height:0;overflow-y:auto;overscroll-behavior:contain}}
@media(min-width:760px) and (max-height:650px){.month-date{height:44px}}