:root {
  --paper: var(--k-paper); --card: var(--k-card); --ink: var(--k-ink); --muted: var(--k-ink-2); --line: var(--k-line); --soft: var(--k-paper-2); --blue: var(--k-ink); --focus: var(--k-mikan); --sel: var(--k-sun-soft); --green: #2f9e57; --red: #c0342c;
}
@media (prefers-color-scheme: dark) {
  :root { color-scheme: dark; --paper: #1C1A18; --card: #2A2724; --ink: #F3EEE5; --muted: #B2AB9F; --line: #3B3732; --soft: #252220; --blue: #F3EEE5; --focus: #F5A266; --sel: #3A3219; --green: #5cc784; --red: #f07a72; }
}
body { background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 15px; line-height: 1.7; }
h1, h2 { font-family: var(--round); font-weight: 700; margin: 0; }
h2 { font-size: 20px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 40px; font-size: 14px; font-weight: 700; border: 2px solid var(--line); background: var(--card); color: var(--ink); border-radius: 999px; padding: 6px 18px; cursor: pointer; text-decoration: none; white-space: nowrap; }
.btn.pri { background: var(--blue); border-color: var(--blue); color: var(--card); font-weight: 700; }
.btn:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
.btn:active { transform: translateY(2px); }
.btn.pri:hover { filter: brightness(1.15); }
input, select { font: inherit; color: var(--ink); background: var(--card); border: 2px solid var(--line); border-radius: 12px; padding: 7px 11px; }
input[type="range"], input[type="checkbox"] { accent-color: var(--blue); padding: 0; }
.err { color: var(--red); min-height: 1.2em; margin: 0; }
.h { font-size: 12px; color: var(--muted); margin: 0; }
.mono { font-family: var(--mono); font-size: 12.5px; background: var(--soft); padding: 2px 8px; border-radius: 8px; user-select: all; }

.login { min-height: 100%; display: grid; place-items: center; padding: 16px; }
.card { background: var(--card); border: 2px solid var(--line); border-radius: 22px; padding: 24px; box-shadow: 0 3px 0 var(--k-shadow); width: min(400px, 100%); display: grid; gap: 12px; }
.card label { display: grid; gap: 4px; font-weight: 700; font-size: 13px; }
.seg { display: grid; grid-template-columns: 1fr 1fr; background: var(--soft); border-radius: 999px; padding: 4px; }
.seg button { border: 0; background: transparent; padding: 8px; border-radius: 999px; cursor: pointer; font-weight: 700; }
.seg button[aria-selected="true"] { background: var(--card); box-shadow: 0 1px 3px rgba(0, 0, 0, .12); }

.app { min-height: 100%; display: flex; flex-direction: column; }
.top { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; padding: 12px 16px; border-bottom: 2px solid var(--line); background: var(--card); position: sticky; top: 0; z-index: 2; }
.brand { display: flex; align-items: baseline; gap: 10px; margin-right: auto; }
.brand b { font-family: var(--round); font-weight: 900; font-size: 20px; letter-spacing: .04em; display: inline-flex; align-items: flex-end; gap: 8px; }
.brand b svg { width: 30px; height: 18px; margin-bottom: 4px; }
.brand span { color: var(--muted); }
.roomsel { display: flex; gap: 6px; align-items: center; font-size: 13px; color: var(--muted); }
.presence { font-size: 12.5px; color: var(--muted); }
.presence .dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 4px; vertical-align: 1px; }
.body { flex: 1; display: grid; grid-template-columns: 180px minmax(0, 1fr); }
.side { border-right: 2px solid var(--line); padding: 12px 8px; display: flex; flex-direction: column; gap: 2px; }
.side .grp { font-size: 11px; color: var(--muted); letter-spacing: .08em; padding: 10px 10px 2px; }
.side button { border: 0; background: transparent; text-align: left; padding: 8px 12px; border-radius: 999px; cursor: pointer; font-size: 13.5px; }
.side button:hover { background: var(--soft); }
.side button[aria-selected="true"] { background: var(--sel); color: var(--ink); font-weight: 700; }
.main { padding: 20px 24px 60px; max-width: 980px; }
.pane { display: grid; gap: 14px; }
.fld { display: grid; grid-template-columns: minmax(140px, 200px) 1fr; gap: 6px 16px; align-items: center; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.fld .l { font-weight: 700; }
.fld .h { grid-column: 2; }
.ctl { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; }
.ctl label { display: inline-flex; gap: 6px; align-items: center; }
.ctl input[type="range"] { width: min(280px, 100%); }
output { font-family: var(--mono); font-size: 12px; min-width: 3.5em; font-variant-numeric: tabular-nums; }

.filters { display: flex; gap: 12px; }
.arts { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; }
.art { background: var(--card); border: 2px solid var(--line); border-radius: 18px; padding: 10px; display: grid; gap: 6px; font-size: 12.5px; }
.art.hidden { opacity: .55; }
.art img { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; background: #fff; border-radius: 12px; }
.art .meta { color: var(--muted); font-variant-numeric: tabular-nums; display: flex; justify-content: space-between; gap: 6px; }
.art input, .art select { font-size: 12.5px; padding: 4px 6px; width: 100%; }
.art .acts { display: flex; gap: 6px; }
.art .acts .btn { flex: 1; padding: 5px 8px; font-size: 12px; }
.pill { font-size: 11px; padding: 1px 8px; border-radius: 999px; background: color-mix(in srgb, var(--green) 18%, transparent); color: var(--green); font-weight: 700; }
.pill.off { background: var(--soft); color: var(--muted); }
.kids { display: grid; gap: 8px; }
.kid { display: flex; align-items: center; gap: 10px; background: var(--card); border: 2px solid var(--line); border-radius: 18px; padding: 8px 12px; flex-wrap: wrap; }
.kid input[type="text"] { width: 10em; }
.kid .marks, .kid .colors { display: flex; gap: 4px; flex-wrap: wrap; }
.kid .marks button, .kid .colors button { border: 0; background: none; padding: 0; cursor: pointer; border-radius: 50%; }
.kid .marks button[aria-pressed="true"] .mark, .kid .colors button[aria-pressed="true"] i { outline: 2px solid var(--ink); outline-offset: 2px; }
.kid .colors i { display: block; width: 22px; height: 22px; border-radius: 50%; }
.kidform { display: flex; gap: 8px; }
.toast { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); background: var(--ink); color: var(--paper); padding: 8px 16px; border-radius: 999px; opacity: 0; transition: opacity .2s; pointer-events: none; }
.toast.show { opacity: 1; }
@media (max-width: 760px) {
  .body { grid-template-columns: 1fr; }
  .side { flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .side .grp { display: none; }
  .fld { grid-template-columns: 1fr; }
  .fld .h { grid-column: 1; }
  .main { padding: 16px; }
}
.btn:disabled { opacity: .4; cursor: default; }
.pill { white-space: nowrap; align-self: start; }
.pane-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }

/* 組織の切り替え */
.brand select { font-weight: 700; max-width: 16em; }
/* 役割で出し分け（サーバーでも同じ制限をかけている） */
body.no-screen .need-screen, body.no-kids .need-kids, body.no-members .need-members { display: none !important; }
.classes { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.classes .l { font-weight: 700; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { font-size: 12px; padding: 2px 10px; border-radius: 999px; background: var(--soft); }
.kid .name { font-weight: 700; min-width: 6em; }
.kid .grow { flex: 1; }
.kid .links { flex-basis: 100%; display: grid; gap: 6px; padding-left: 46px; }
.link { display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: center; font-size: 12.5px; background: var(--soft); border-radius: 14px; padding: 6px 10px; }
.link.ended { opacity: .6; }
.link b { min-width: 8em; }
.chk { display: inline-flex; gap: 6px; align-items: center; }
.badge { font-size: 11px; padding: 1px 8px; border-radius: 999px; background: var(--sel); color: var(--ink); font-weight: 700; white-space: nowrap; }
.badge.home { background: color-mix(in srgb, var(--green) 16%, transparent); color: var(--green); }
.howto { background: var(--card); border: 2px solid var(--line); border-radius: 18px; padding: 10px 14px; font-size: 13px; }
.howto summary { cursor: pointer; font-weight: 700; }
.howto ol { margin: 8px 0 0; padding-left: 1.4em; display: grid; gap: 6px; }
.dlg { border: 2px solid var(--line); border-radius: 22px; background: var(--card); color: var(--ink); padding: 22px; width: min(420px, calc(100% - 32px)); }
.dlg::backdrop { background: rgba(20, 28, 40, .45); }
.dlg form { display: grid; gap: 12px; }
.dlg label { display: grid; gap: 4px; font-weight: 700; font-size: 13px; }
.dlg .acts { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; }
.dlg .qr { display: grid; place-items: center; background: #fff; border-radius: 12px; padding: 12px; }
.dlg .qr svg { width: min(240px, 70vw); height: auto; }
.dlg .code { font-family: var(--mono); font-size: 22px; letter-spacing: .12em; text-align: center; margin: 0; user-select: all; }
.art .from { font-size: 11.5px; }
@media print {
  body > *:not(#dlg-card) { display: none !important; }
  .dlg { border: 0; position: static; }
  .dlg .acts { display: none; }
}
.kid .growth { flex-basis: 100%; display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; font-size: 13px; }
.kid .growth label { display: inline-flex; gap: 6px; align-items: center; }
.kid .growth input, .kid .growth select { font: inherit; padding: 4px 6px; }

/* アルバム */
.memo { background: #FFF2C2; border-radius: 12px; padding: 10px 14px; margin: 10px 0; font-size: 14px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.memo b { font-size: 12px; color: var(--muted); }
.album-month { margin: 18px 0 8px; display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.album-month h3 { margin: 0; font-size: 18px; }
.album-month .h { font-size: 12.5px; }
.album-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.acard { background: var(--card); border: 2px solid var(--line); border-radius: 18px; padding: 8px; display: grid; gap: 4px; font-size: 12px; break-inside: avoid; }
.acard img { width: 100%; aspect-ratio: 1; object-fit: contain; background: #fff; border-radius: 12px; }
.acard .row { display: flex; gap: 4px; flex-wrap: wrap; align-items: center; }
.acard .btn { padding: 3px 8px; font-size: 12px; }
.acard .tag { color: var(--muted); }
@media print {
  header, nav, .filters, #album-more, .acard .btn, .pane:not(#p-album) { display: none !important; }
  #p-album { display: block !important; }
  body { background: #fff; }
  .album-grid { grid-template-columns: repeat(4, 1fr); }
}

/* じいじ・ばあば */
.grand { margin-top: 18px; padding: 14px 16px; border-radius: 18px; background: var(--card); border: 2px solid var(--line); display: grid; gap: 8px; }
.grand h3 { margin: 0; font-size: 16px; }
.grand .ctl { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
/* つれてかえるカード（印刷） */
.take-print { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; margin: 12px 0; }
.tcard { border: 2px dashed #A5A193; border-radius: 14px; padding: 10px; display: grid; grid-template-columns: 90px 1fr; gap: 8px; align-items: center; background: #fff; break-inside: avoid; }
.tcard img { width: 90px; height: 90px; object-fit: contain; }
.tcard .qr svg { width: 96px; height: 96px; }
.tcard p { margin: 0; font-size: 12px; grid-column: 1 / -1; }
.tcard b { font-size: 13px; }
@media print {
  body.print-take header, body.print-take nav, body.print-take .pane:not(#p-art), body.print-take #p-art > :not(#take-print) { display: none !important; }
  body.print-take #p-art { display: block !important; }
  body.print-take .take-print { grid-template-columns: repeat(3, 1fr); }
}

.acard .aqr svg { width: 72px; height: 72px; }
.acard .aqr { display: flex; gap: 6px; align-items: center; font-size: 10px; color: var(--muted); }

/* 削除（docs/erase.md） */
.btn.warn { color: var(--red); border-color: color-mix(in srgb, var(--red) 40%, var(--line)); }
.btn.warn:hover { background: color-mix(in srgb, var(--red) 10%, var(--card)); }
.dlg .btn.warn[type=submit] { background: var(--red); border-color: var(--red); color: var(--card); font-weight: 700; }
.danger { margin-top: 28px; padding: 16px; border: 1px solid color-mix(in srgb, var(--red) 40%, var(--line)); border-radius: 12px; }
.danger h3 { margin: 0 0 6px; color: var(--red); }
.danger .ctl { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.dlg ul.erase-list { margin: 6px 0; padding-left: 1.2em; }
.kids-off { margin-top: 12px; }
.kids-off .kid { opacity: .75; }

/* メール（docs/mail.md） */
.ok { color: var(--green); min-height: 0; margin: 0; }
.ok:empty { display: none; }
.linkbtn { background: none; border: 0; color: var(--blue); cursor: pointer; font: inherit; font-size: 13px; padding: 4px; justify-self: center; text-decoration: underline; }
.login .card + .card { margin-top: 0; }
.notice { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding: 10px 14px; margin-bottom: 14px; border-radius: 12px; background: var(--sel); border: 1px solid color-mix(in srgb, var(--blue) 30%, var(--line)); font-size: 14px; }

/* かいた じゅんばん */
.rp-canvas { width: 100%; aspect-ratio: 1; border-radius: 18px; border: 2px solid var(--line); background: #fff; }
.rp-prog { height: 8px; border-radius: 999px; background: var(--soft); overflow: hidden; }
.rp-prog i { display: block; height: 100%; width: 0; background: var(--blue); }
.rp-speed { display: inline-flex; gap: 2px; background: var(--soft); border-radius: 999px; padding: 3px; margin-right: auto; }
.rp-speed button { font: inherit; font-size: 13px; border: 0; background: transparent; color: var(--ink); padding: 5px 10px; border-radius: 999px; cursor: pointer; }
.rp-speed button[aria-pressed="true"] { background: var(--card); font-weight: 700; box-shadow: 0 1px 2px rgba(0,0,0,.12); }
/* こえかけの ことばを えらぶ */
.co-pick { display: flex; flex-wrap: wrap; gap: 6px 14px; }
.co-opt { white-space: nowrap; }

/* ---- 続けたくなる しくみ（docs/moments.md） ---- */
.sub-h { font-size: 15px; margin: 18px 0 4px; }
.shelf-a { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 14px; }
.shelf-a .st { display: grid; justify-items: center; gap: 2px; width: 92px; padding: 8px 4px; border-radius: 14px; background: #fff; border: 1px solid #E7E1D4; font-size: 12px; text-align: center; }
.shelf-a .st .ic { font-size: 30px; }
.shelf-a .st.no { opacity: .45; background: transparent; border-style: dashed; }
.shelf-a .st small { color: var(--muted); font-size: 11px; }
.rv-list { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.rv-list .rv { display: flex; gap: 8px; align-items: center; background: #fff; border: 1px solid #E7E1D4; border-radius: 12px; padding: 6px 10px; font-size: 13px; }
.rv-list .rv .ic { font-size: 22px; }
.letters-a { display: grid; gap: 8px; }
.letters-a .lt { display: flex; gap: 10px; align-items: center; background: #fff; border: 1px solid #E7E1D4; border-radius: 12px; padding: 10px 12px; font-size: 14px; }
.letters-a .lt.unread { border-color: #FFD23F; box-shadow: 0 0 0 1px #FFD23F; }
.letters-a .lt .ic { font-size: 26px; }
.letters-a .lt small { color: var(--muted); margin-left: auto; white-space: nowrap; }
.towers-a { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 14px; }
.towers-a .tw { display: flex; align-items: flex-end; gap: 10px; background: #fff; border: 1px solid #E7E1D4; border-radius: 12px; padding: 8px 12px; font-size: 13px; }
.towers-a .blocks { display: flex; flex-direction: column-reverse; gap: 2px; align-items: center; }
.towers-a .blocks i { display: block; width: 26px; height: 8px; border-radius: 2px; }
.badge { display: inline-block; min-width: 8px; height: 8px; border-radius: 50%; background: #E5483F; vertical-align: middle; }
@media print { .shelf-a, .rv-list, .sub-h, #album-shelf { display: none !important; } }

/* ---- ためしの あそび（docs/trial.md） ---- */
.trial-stats { display: grid; gap: 6px; max-width: 520px; }
.trial-stats .ts { display: grid; grid-template-columns: 11em 1fr 3em; gap: 8px; align-items: center; font-size: 13px; }
.trial-stats .bar { height: 10px; border-radius: 5px; background: #FFD23F; min-width: 2px; }
.trial-stats .n { text-align: right; font-variant-numeric: tabular-nums; }
.tt-strip { display: flex; gap: 8px; overflow-x: auto; padding: 6px 0 10px; }
.tt-strip figure { margin: 0; flex: 0 0 auto; width: 110px; text-align: center; font-size: 12px; color: var(--muted); }
.tt-strip img { width: 110px; height: 110px; object-fit: contain; background: #fff; border: 1px solid #E7E1D4; border-radius: 12px; }
.tt-stage { position: relative; width: min(100%, 420px); aspect-ratio: 1; margin: 8px 0 14px; }
.tt-stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; border-radius: 16px; }
#tt-ghost { background: #fff; border: 1px solid #E7E1D4; }
.tt-label { position: absolute; left: 10px; top: 8px; background: rgba(255,255,255,.9); border-radius: 999px; padding: 2px 10px; font-size: 13px; font-weight: 700; }
.card-arts { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.card-arts button { width: 92px; height: 92px; border-radius: 12px; border: 2px solid #E7E1D4; background: #fff; padding: 4px; cursor: pointer; }
.card-arts button[aria-checked="true"] { border-color: #FFD23F; box-shadow: 0 0 0 2px #FFD23F; }
.card-arts img { width: 100%; height: 100%; object-fit: contain; }
.card-out { display: grid; gap: 10px; margin-top: 12px; }
.card-out img { width: min(100%, 320px); border-radius: 12px; box-shadow: 0 4px 16px rgba(0,0,0,.12); }
.card-acts { display: flex; flex-wrap: wrap; gap: 8px; }
@media print { .tt-stage, #tt-strip, #tt-all, .trial-stats { display: none !important; } }

/* 開発者：声の 一覧 */
.dev-bar { display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center; margin: 10px 0 14px; }
.dev-bar input[type=search] { flex: 1 1 180px; min-width: 0; padding: 6px 10px; border: 2px solid var(--line); border-radius: 8px; font: inherit; }
.dev-grp { margin: 18px 0 6px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.dev-grp h3 { margin: 0; font-size: 15px; }
.dev-tbl { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.dev-tbl td { padding: 6px 6px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.dev-tbl td.id { color: var(--sub, #646880); font-family: ui-monospace, monospace; font-size: 12px; white-space: nowrap; }
.dev-tbl td.tx { width: 100%; }
.dev-tbl td.st { color: var(--sub, #646880); font-size: 12px; white-space: nowrap; }
.dev-tbl td.go { white-space: nowrap; text-align: right; }
.dev-tbl .btn { padding: 4px 10px; }
.dev-tbl tr.busy { opacity: .55; }
.dev-tbl .ok { color: var(--green, #1a7f37); }
.dev-tbl .ng { color: var(--red); }
@media (max-width: 640px) { .dev-tbl td.id, .dev-tbl td.st { display: none; } }

/* おうちの人の 声 */
#famv .row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.famv-dlg { max-width: 640px; }
.famv-notes { margin: 0 0 12px; padding-left: 1.2em; display: grid; gap: 6px; }
.famv-agree { display: flex; gap: 8px; align-items: flex-start; font-weight: 700; }
.famv-script { background: var(--bg, #F5F1E8); border: 2px solid var(--line); border-radius: 18px; padding: 12px 14px; font-size: 16px; line-height: 1.8; }
.famv-rec { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.famv-t { min-width: 3.5em; font-variant-numeric: tabular-nums; }
.famv-lv { display: inline-block; width: 90px; height: 8px; border-radius: 4px; background: var(--line); overflow: hidden; }
.famv-lv b { display: block; height: 100%; width: 0; background: var(--blue); }
/* 開発者：アプリ 共通の 声 */
.dev-app { border: 2px solid var(--line); border-radius: 18px; padding: 12px 14px; margin: 10px 0 18px; }
.dev-app h3 { margin: 0 0 4px; font-size: 15px; }
.dev-design { display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center; margin: 10px 0; }
.dev-design textarea { flex: 1 1 100%; font: inherit; padding: 8px 10px; border: 2px solid var(--line); border-radius: 8px; }
.dev-cand { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding: 8px 0; border-top: 1px solid var(--line); font-size: 13.5px; }
.dev-cand .d { flex: 1 1 260px; min-width: 0; }
.dev-cand .on { color: var(--green, #1a7f37); font-weight: 700; }

.sing-recs { display: grid; gap: 6px; margin-bottom: 14px; }
.sing-rec { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 13.5px; }
.sing-rec span { flex: 1 1 240px; }
.sing-rec img { width: 40px; height: 40px; object-fit: contain; border-radius: 12px; background: #F5F1E8; }

.scr-link { display: flex; gap: 8px; align-items: center; }
.scr-link input { font: 700 20px var(--mono, monospace); letter-spacing: .15em; width: 8.5em; padding: 6px 10px; border: 2px solid var(--line); border-radius: 8px; }
.scr-devs { display: grid; gap: 6px; margin-top: 8px; }
.scr-dev { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 13.5px; }
.scr-dev span { flex: 1 1 260px; }