:root {
  color-scheme: dark;
  --bg: #111111; --surface: #1b1b1b; --line: #453333; --text: #f7f2ea;
  --muted: #bcb5b1; --accent: #b30b14; --movie: #79060c; --game: #d02028; --any: #ff9990;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; }
main { max-width: 1440px; padding: 18px 28px 40px; margin: auto; }
.checkerboard { height: 24px; background-color: #000; background-image: conic-gradient(#000 25%,#fff 0 50%,#000 0 75%,#fff 0); background-size: 24px 24px; }
h1,h2,h3,p { margin: 0; }
h1 { font-size: 34px; letter-spacing: -1.3px; line-height: 1.1; } h1 span { color: var(--any); }
h2 { font-size: 18px; } h3 { font-size: 15px; font-weight: 600; }
.muted { color: var(--muted); font-size: 14px; } .small { font-size: 13px; }
.app-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 22px 0 18px; }
.app-header p { margin-top: 6px; } .identity { display: flex; align-items: center; gap: 9px; }
button,input,select { font: inherit; color: inherit; min-height: 44px; border: 1px solid var(--line); border-radius: 6px; background: #262020; padding: 8px 12px; }
button { cursor: pointer; } button:hover:not(:disabled) { border-color: var(--any); background-color: #352525; }
button:disabled { cursor: default; } button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible,summary:focus-visible { outline: 3px solid var(--any); outline-offset: 3px; }
button.primary { background: var(--accent); border-color: #ea4a45; }
.text-button { background: transparent; border-color: transparent; color: var(--any); font-size: 14px; }
.control-row { display: flex; align-items: center; gap: 8px; margin-top: 8px; }
select { width: 100%; min-width: 0; } .control-row > button { flex-shrink: 0; }
label { font-size: 14px; }
.zone-bar { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; font-size: 14px; color: var(--muted); }
.zone-bar p { overflow-wrap: anywhere; } .zone-bar strong { font-weight: 400; color: var(--text); }
.zone-panel { max-width: 820px; margin: 24px 0; padding: 22px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; }
.zone-panel p { margin: 12px 0; } .zone-panel form { margin-top: 16px; }
.notice { padding: 14px 16px; border-left: 3px solid var(--any); background: #2d1818; margin: 16px 0; font-size: 14px; }
#travel-hint { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
#travel-text { flex: 1; min-width: 210px; }
.error { color: #ffb8ae; } #load-error p { margin-bottom: 8px; }
.week-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.week-switch { display: flex; gap: 4px; padding: 4px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
.week-switch button { border-color: transparent; background: transparent; font-size: 14px; }
.week-switch [aria-pressed="true"] { background: var(--accent); border-color: #e95659; }
.week-caption { display: flex; align-items: center; gap: 12px; }
.week-caption h2 { font-size: 15px; font-weight: 500; }
.schedule-help { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin: 18px 0 10px; }
#save-status { font-size: 13px; color: var(--any); min-height: 20px; }
.legend { display: flex; flex-wrap: wrap; gap: 18px; margin: 0 0 18px; font-size: 13px; color: var(--muted); }
.legend > span { display: flex; align-items: center; gap: 7px; }
.dot { display: inline-block; width: 11px; height: 11px; border-radius: 50%; border: 1px solid #b67470; }
[data-activity="MOVIE"].avatar,[data-activity="MOVIE"].dot,[data-value="MOVIE"] { background: var(--movie); color: #fff5ed; }
[data-activity="GAME"].avatar,[data-activity="GAME"].dot,[data-value="GAME"] { background: var(--game); color: #fff5ed; }
[data-activity="ANY"].avatar,[data-activity="ANY"].dot,[data-value="ANY"] { background: var(--any); color: #240706; }
.avatar { display: inline-flex; flex: 0 0 24px; width: 24px; height: 24px; align-items: center; justify-content: center; border-radius: 50%; font-size: 11px; font-weight: 650; line-height: 1; }
.avatar.self { background: var(--accent); color: #fff5ed; width: 34px; height: 34px; font-size: 14px; }
.avatars { display: flex; align-items: center; justify-content: center; gap: 3px; min-height: 24px; }
.overflow { font-size: 11px; color: var(--text); min-width: 19px; text-align: center; }
.calendar { border: 1px solid var(--line); border-radius: 10px; overflow: clip; }
.calendar-row { display: grid; grid-template-columns: 50px repeat(7, minmax(0, 1fr)); }
.calendar-heading { background: #211a1a; border-bottom: 1px solid var(--line); }
.axis { padding: 16px 5px; font-size: 12px; font-variant-numeric: tabular-nums; color: var(--muted); text-align: center; }
.day-cell { border-left: 1px solid var(--line); min-width: 0; }
.day-heading { padding: 12px 8px; display: flex; flex-direction: column; align-items: center; gap: 5px; text-align: center; }
.day-heading h3 { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; align-items: baseline; font-size: 14px; }
.today-label { color: var(--any); font-size: 11px; font-weight: 500; }
.day-heading.today { box-shadow: inset 0 3px var(--accent); }
.review-state { color: var(--muted); font-size: 12px; }
.clock-notice { color: var(--any); font-size: 12px; }
.clear-day { margin-top: auto; background: transparent; border-color: #664646; font-size: 11px; line-height: 1.4; padding: 7px; width: 100%; max-width: 170px; }
.hour-row { border-bottom: 1px solid #362b2b; } .hour-row:last-child { border-bottom: 0; }
.hour-cell { display: flex; flex-direction: column; gap: 3px; padding: 3px; }
.slot { flex: 1; min-height: 56px; width: 100%; background: var(--surface); border: 1px solid transparent; border-radius: 5px; padding: 5px 2px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; }
.slot[data-activity]:not([data-activity="NONE"]) { border-color: #864948; background: #2a1c1c; }
.own-activity { font-size: 11px; color: var(--muted); }
.slot:not([data-activity="NONE"]) .own-activity { color: var(--text); }
.occurrence { font-size: 11px; color: var(--text); white-space: normal; }
.gap { flex: 1; display: flex; align-items: center; justify-content: center; text-align: center; min-height: 56px; padding: 6px; background: #222; color: var(--muted); font-size: 11px; }
.past { background: #181818; } .past .slot { background: #1d1d1d; border-color: transparent; }
.past .avatar { background: #353535; color: #ccc; } .past .own-activity,.past h3 { color: var(--muted); }
.footnote { margin-top: 14px; font-size: 12px; }
.day-tabs,.day-navigation { display: none; }
dialog { max-width: 470px; width: calc(100% - 32px); max-height: calc(100dvh - 32px); overflow: auto; background: var(--surface); color: var(--text); border: 1px solid #735050; border-radius: 12px; padding: 22px; }
dialog::backdrop { background: #000b; }
.channel-choice { border: 1px solid var(--border); border-radius: 8px; padding: 12px; margin: 12px 0; }
.channel-choice label { display: flex; gap: 8px; align-items: center; min-height: 44px; padding: 6px 0; line-height: 1.4; }
.channel-choice input[type="checkbox"] { flex: 0 0 22px; width: 22px; height: 22px; margin: 0; accent-color: var(--accent); }
.channel-choice p { margin: 8px 0; }
#channel-link input { width: 100%; min-width: 0; }
.dialog-heading { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.dialog-heading h2 { text-transform: capitalize; } #close-editor { font-size: 24px; min-width: 44px; padding: 0; background: transparent; border-color: transparent; }
#editor-interval { font-size: 18px; margin: 5px 0; } #editor-detail { font-size: 12px; }
.group-detail { margin: 20px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 14px 0; }
.detail-label { font-size: 13px; margin: 12px 0 6px; } .detail-label:first-child { margin-top: 0; }
.person-line { display: flex; align-items: center; gap: 10px; padding: 5px 0; font-size: 14px; }
.person-line small { display: block; font-size: 12px; }
.activities { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 10px 0 14px; }
.activities button { min-height: 48px; font-size: 14px; border: 2px solid transparent; }
.activities button[aria-pressed="true"] { outline: 2px solid var(--text); outline-offset: 2px; }
.activities button:hover:not(:disabled) { border-color: var(--text); }
.activities [data-value="MOVIE"]:hover:not(:disabled) { background: var(--movie); color: #fff5ed; }
.activities [data-value="GAME"]:hover:not(:disabled) { background: var(--game); color: #fff5ed; }
.activities [data-value="ANY"]:hover:not(:disabled) { background: var(--any); color: #240706; }
#save-error { font-size: 14px; margin: 14px 0; }
@media (max-width: 1099px) {
  main { max-width: 780px; padding: 14px 20px 32px; }
  .week-bar { flex-wrap: wrap; } .week-caption { width: 100%; justify-content: space-between; }
  .schedule-help { display: block; } #save-status { display: block; margin-top: 6px; }
  .day-tabs { display: grid; grid-template-columns: repeat(7,minmax(0,1fr)); gap: 3px; margin-top: 18px; }
  .day-tabs button { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; padding: 6px 0; font-size: 13px; min-height: 54px; background: var(--surface); }
  .day-tabs small { color: var(--muted); font-size: 11px; }
  .day-tabs [aria-pressed="true"] { background: var(--accent); border-color: #e95659; }
  .day-tabs [aria-pressed="true"] small { color: var(--text); }
  .day-navigation { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 12px 0; }
  .day-navigation button { min-width: 44px; font-size: 20px; padding: 4px; }
  .day-navigation button:disabled { color: #777; border-color: #333; }
  #selected-day { font-size: 14px; text-align: center; text-transform: capitalize; }
  .calendar-row { grid-template-columns: 52px minmax(0,1fr); }
  .day-cell:not(.is-selected) { display: none; }
  .day-heading { align-items: flex-start; text-align: left; padding: 14px 12px; }
  .clear-day { margin-top: 6px; width: auto; max-width: none; font-size: 13px; padding: 9px 12px; }
  .slot { align-items: stretch; flex-direction: row; justify-content: space-between; flex-wrap: wrap; gap: 6px; padding: 9px 12px; }
  .slot .avatars { justify-content: flex-start; }
  .own-activity { align-self: center; font-size: 12px; }
  .occurrence { flex-basis: 100%; text-align: left; font-size: 12px; }
  .gap { min-height: 56px; font-size: 12px; padding: 12px; }
  .avatar { width: 26px; height: 26px; flex-basis: 26px; font-size: 12px; }
  .zone-panel .control-row { flex-wrap: wrap; } .zone-panel select { flex-basis: 100%; }
}
@media (max-width: 440px) {
  main { padding: 12px 12px 28px; } h1 { font-size: 30px; }
  .app-header { margin-top: 20px; } .identity { font-size: 13px; gap: 6px; }
  .identity .avatar { display: none; } .week-switch { width: 100%; } .week-switch button { flex: 1; padding: 8px; font-size: 13px; }
  .zone-bar { gap: 4px; } .zone-bar p { font-size: 12px; }
  .legend { gap: 13px; font-size: 12px; }
  .zone-panel { padding: 16px; } .zone-panel h2 { font-size: 17px; }
  .slot { padding: 9px 7px; } .slot .own-activity { font-size: 11px; }
  dialog { padding: 18px; } .activities { grid-template-columns: 1fr; }
}

a { color: var(--any); text-underline-offset: 3px; }
.account-actions { display: flex; justify-content: flex-end; align-items: center; gap: 18px; margin: -10px 0 12px; font-size: 14px; }
.account-actions form { margin: 0; }
.button-link { display: inline-flex; align-items: center; min-height: 44px; border: 1px solid var(--line); border-radius: 6px; padding: 8px 12px; text-decoration: none; }
.access-page { max-width: 520px; padding-top: 48px; }
.access-panel { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 24px; margin-top: 28px; }
.access-panel p { margin: 14px 0; }
.access-panel label,.access-panel input { display: block; width: 100%; margin: 10px 0; }
.access-panel button { width: 100%; margin-top: 12px; }
#name-form { margin-top: 18px; } #display-name { display: block; width: 100%; margin: 8px 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.participant-table { width: 100%; border-collapse: collapse; margin: 22px 0; font-size: 14px; table-layout: fixed; }
.participant-table th { text-align: left; color: var(--muted); font-weight: 500; }
.participant-table td,.participant-table th { padding: 12px 6px; vertical-align: top; border-bottom: 1px solid var(--line); overflow-wrap: anywhere; }
.participant-table input { width: 100%; min-width: 0; }
.participant-table small { display: block; margin-top: 6px; }
.row-actions button,.row-actions a { display: block; margin-bottom: 8px; font-size: 13px; }
.row-actions a { padding: 10px 0; }
.add-participant { border: 1px solid var(--line); border-radius: 8px; padding: 18px; margin-top: 24px; }
.add-participant summary { cursor: pointer; min-height: 32px; }
#add-participant { max-width: 520px; display: grid; gap: 16px; margin-top: 16px; }
#add-participant input,#add-participant select { display: block; width: 100%; margin-top: 6px; }
@media (max-width: 1099px) {
  .participant-table,.participant-table tbody { display: block; }
  .participant-table thead { display: none; }
  .participant-table tr { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 18px; border: 1px solid var(--line); border-radius: 8px; padding: 16px; }
  .participant-table td { display: block; padding: 0; border: 0; }
  .participant-table td::before { content: attr(data-label); display: block; color: var(--muted); font-size: 12px; margin-bottom: 5px; }
  .participant-table .row-actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
  .participant-table .row-actions::before { display: none; }
  .row-actions button,.row-actions a { margin: 0; }
}
@media (max-width: 540px) {
  .participant-table tr { grid-template-columns: 1fr; }
  .app-header { flex-wrap: wrap; }
  .access-page { padding-top: 28px; }
}