:root{
  color-scheme:light;
  --bg:#FCFDFF; --surface:#FFFFFF; --surface-2:#F1F5FC; --ink:#1C2140; --muted:#586082; --line:#DDE4F2;
  --accent:#EE4A51; --accent-strong:#C23239; --accent-ink:#FFFFFF; --accent-soft:#FFE4E4; --accent-text:#D2343C;
  --sun:#FFC93C; --sun-soft:#FFF2C7; --sun-text:#8F5E00;
  --sky:#2F80ED; --sky-soft:#DDEAFF; --sky-text:#1B5CC0;
  --leaf:#1FB57F; --leaf-soft:#D3F4E6; --leaf-text:#0E7D55;
  --grape:#8E5BE8; --grape-soft:#EDE3FF; --grape-text:#6A3CCB;
  --tang:#FF8A3D; --tang-soft:#FFE6D3; --tang-text:#B94E0C;
  --hero:#FFD84D; --hero-ink:#1C2140; --hero-num:#1B5CC0; --hero-empty:rgba(255,255,255,.65); --hero-shelf:rgba(28,33,64,.28);
  --scrim:rgba(20,24,52,.5);
  --shadow:0 2px 4px rgba(28,33,64,.06),0 10px 28px rgba(28,33,64,.10);
  --display:"Zen Maru Gothic","Hiragino Maru Gothic ProN","Yu Gothic",sans-serif;
  --body:"Noto Sans JP","Hiragino Sans","Yu Gothic",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:15px;line-height:1.7}
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.35;margin:0;text-wrap:balance}
p{margin:0}
button,input,select,textarea{font:inherit;color:inherit}
.app{max-width:1120px;margin:0 auto;padding-inline:20px;padding-block:18px 72px;display:flex;flex-direction:column;gap:22px}

/* header */
.top{display:flex;flex-direction:column;gap:14px}
.brand-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 16px}
.brand{display:flex;align-items:center;gap:12px}
.mark{display:flex;align-items:flex-end;gap:3px;height:34px}
.mark i{display:block;width:8px;border-radius:3px 3px 1px 1px}
.mark i:nth-child(1){height:26px;background:var(--accent)}
.mark i:nth-child(2){height:34px;background:var(--sun)}
.mark i:nth-child(3){height:29px;background:var(--leaf)}
.mark i:nth-child(4){height:22px;background:var(--sky);transform:rotate(14deg);transform-origin:bottom left;margin-left:3px}
.logo{font-family:var(--display);font-weight:700;font-size:28px;letter-spacing:.04em;line-height:1.2}
.logo span:nth-child(1){color:var(--accent-text)}
.logo span:nth-child(2){color:var(--tang-text)}
.logo span:nth-child(3){color:var(--sky-text)}
.logo span:nth-child(4){color:var(--leaf-text)}
.logo span:nth-child(5){color:var(--grape-text)}
.tagline{font-size:12.5px;color:var(--muted)}
.crayons{height:6px;border-radius:3px;background:linear-gradient(90deg,var(--accent) 0 20%,var(--sun) 20% 40%,var(--leaf) 40% 60%,var(--sky) 60% 80%,var(--grape) 80% 100%)}
.demo-note{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;font-size:12.5px;color:var(--muted);background:var(--surface);border:1.5px dashed var(--sun);border-radius:10px;padding:6px 8px 6px 12px}
.demo-note b{background:var(--sun);color:#1C2140;font-weight:700;letter-spacing:.08em;border-radius:5px;padding:0 6px;margin-right:4px}

.tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.tab{--c:var(--accent);--c-soft:var(--accent-soft);display:flex;align-items:center;gap:10px;text-align:left;background:var(--surface);border:2px solid var(--line);border-radius:14px;padding:10px 12px;cursor:pointer;position:relative;transition:transform .12s}
.tab:hover{transform:translateY(-1px);border-color:var(--c)}
#tab-public{--c:var(--sky);--c-soft:var(--sky-soft)}
#tab-offers{--c:var(--leaf);--c-soft:var(--leaf-soft)}
.tab .n{flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-family:var(--display);font-weight:700;font-size:15px;background:var(--c);color:#fff}
.tab .t{display:flex;flex-direction:column;line-height:1.35}
.tab .t strong{font-weight:700;font-size:14.5px}
.tab .t small{font-size:11.5px;color:var(--muted)}
.tab[aria-selected="true"]{border-color:var(--c);background:var(--c-soft);box-shadow:0 4px 0 var(--c)}
.tab .badge{position:absolute;top:-8px;right:-6px;min-width:24px;height:24px;padding:0 7px;border-radius:12px;background:var(--accent);color:#fff;font-size:12.5px;font-weight:700;display:grid;place-items:center;font-family:var(--mono);box-shadow:0 0 0 3px var(--bg)}

/* shared */
.view-head{display:flex;flex-direction:column;gap:4px;margin-bottom:16px}
.view-head h1{font-size:24px}
.view-head p{color:var(--muted);font-size:14px;max-width:62ch}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow)}
.panel h2{font-size:17px;display:flex;align-items:center;gap:8px}
.panel h2::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--dot,var(--accent));flex:none}
.org{--dot:var(--grape)}
#admin-list{--dot:var(--sky)}
.hint{font-size:12.5px;color:var(--muted)}
label{font-size:13px;font-weight:500}
.field{display:flex;flex-direction:column;gap:5px}
input[type=text],input[type=email],input[type=search],select,textarea{width:100%;background:var(--bg);border:1.5px solid var(--line);border-radius:10px;padding:9px 11px;min-width:0}
input:focus,select:focus,textarea:focus{border-color:var(--sky)}
textarea{resize:vertical;min-height:72px}
input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible{outline:3px solid var(--sky);outline-offset:2px}
input[type=radio]{accent-color:var(--accent)}
.row{display:flex;gap:8px;flex-wrap:wrap}
.row > input{flex:1 1 200px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:999px;border:none;background:var(--accent);color:var(--accent-ink);font-weight:700;padding:9px 18px;cursor:pointer;white-space:nowrap;font-size:14px;box-shadow:0 3px 0 var(--accent-strong);transition:transform .1s,box-shadow .1s}
.btn:hover{transform:translateY(-1px);box-shadow:0 4px 0 var(--accent-strong)}
.btn:active{transform:translateY(2px);box-shadow:0 1px 0 var(--accent-strong)}
.btn.ghost{background:var(--surface);color:var(--ink);border:1.5px solid var(--line);font-weight:500;box-shadow:none}
.btn.ghost:hover{border-color:var(--sky);color:var(--sky-text);transform:none}
.btn.sm{padding:5px 12px;font-size:12.5px}
.btn.danger[data-armed="1"]{background:var(--accent);border-color:var(--accent);color:#fff}
.btn:disabled{opacity:.5;cursor:not-allowed}
.pill{display:inline-flex;align-items:center;gap:4px;font-size:11.5px;font-weight:700;border-radius:999px;padding:1px 10px;letter-spacing:.04em;white-space:nowrap}
.pill.draft{background:var(--grape-soft);color:var(--grape-text)}
.pill.open{background:var(--leaf-soft);color:var(--leaf-text)}
.pill.arranged{background:var(--tang-soft);color:var(--tang-text)}
.pill.done{background:var(--sky-soft);color:var(--sky-text)}
.pill.withdrawn,.pill.cancelled{background:var(--surface-2);color:var(--muted);text-decoration:line-through}
.pill.accepted{background:var(--tang-soft);color:var(--tang-text)}
.pill.received{background:var(--sky-soft);color:var(--sky-text)}
.pill.lock{background:var(--accent-soft);color:var(--accent-text)}
.chip{display:inline-block;font-size:12px;border:1.5px solid var(--line);border-radius:999px;padding:0 9px;color:var(--muted)}
.chip.left{border-color:transparent;background:var(--accent);color:#fff;font-weight:700}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}

/* book cover (CSS-drawn, stands in for real cover images) */
.cover{aspect-ratio:3/4;max-width:100%;border-radius:3px 8px 8px 3px;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;padding:10px 9px 9px 15px;box-shadow:inset 5px 0 0 rgba(0,0,0,.18),inset 6px 0 0 rgba(255,255,255,.18),0 2px 5px rgba(0,0,0,.18)}
.cover .ct{font-family:var(--display);font-weight:700;font-size:13px;line-height:1.3;word-break:break-all;position:relative;z-index:1}
.cover .ca{font-size:9.5px;line-height:1.3;opacity:.9;position:relative;z-index:1}
.cover::before{content:"";position:absolute;right:-14px;top:38%;width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.22)}
.cover::after{content:"";position:absolute;left:0;right:0;bottom:18%;height:4px;background:rgba(255,255,255,.35)}
.cover.sm{width:40px;padding:4px 3px 3px 7px;flex:none}
.cover.sm .ct{font-size:7px}
.cover.sm .ca{display:none}
.cover.sm::before{width:18px;height:18px;right:-6px}
.cover.md{width:92px;flex:none}

/* admin */
.admin-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:18px;align-items:start}
.col{display:flex;flex-direction:column;gap:18px}
.cands{display:flex;flex-direction:column;gap:6px}
.cands-label{font-size:12.5px;color:var(--muted)}
.cand{display:grid;grid-template-columns:40px 1fr auto;gap:12px;align-items:center;padding:8px;border:1.5px solid var(--line);border-radius:12px;background:var(--bg)}
.cand:hover{border-color:var(--sun)}
.cand .ti{font-weight:700;font-size:14px;line-height:1.4}
.cand .me{font-size:12px;color:var(--muted);line-height:1.45}
.picked{display:flex;gap:14px;align-items:flex-start;padding:12px;border-radius:12px;background:var(--sun-soft);border:1.5px solid var(--sun)}
.picked .ti{font-family:var(--display);font-weight:700;font-size:16px}
.picked .me{font-size:12.5px;color:var(--muted)}
.picked .src{font-size:11.5px;color:var(--sun-text);font-weight:700;margin-top:4px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.radio-row{display:flex;gap:14px;flex-wrap:wrap;padding-top:4px}
.radio-row label{font-weight:400;font-size:14px;display:flex;align-items:center;gap:6px;cursor:pointer}
.org dl{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;margin:0;font-size:13.5px}
.org dt{color:var(--muted);white-space:nowrap}
.org dd{margin:0}
.group{display:flex;flex-direction:column;gap:6px}
.group + .group{margin-top:10px}
.group-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;padding-bottom:4px;border-bottom:2px dotted var(--line)}
.group-head h3{font-size:14.5px;display:flex;align-items:center;gap:8px}
.group-head .cnt{font-family:var(--mono);font-size:12.5px;color:var(--muted);font-weight:400}
.group-empty{font-size:13px;color:var(--muted);padding:6px 2px}
.brow{display:grid;grid-template-columns:40px minmax(0,1fr) auto;gap:12px;align-items:center;padding:8px 2px}
.brow + .brow{border-top:1px dashed var(--line)}
.brow .ti{font-weight:700;font-size:14px;line-height:1.4}
.brow .me{font-size:12px;color:var(--muted);line-height:1.5;display:flex;flex-wrap:wrap;gap:4px 10px;align-items:center}
.brow .act{display:flex;gap:6px;align-items:center;flex-wrap:wrap;justify-content:flex-end}

/* public */
.pub-hero{position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:24px;align-items:end;padding:26px;border-radius:20px;background:var(--hero);color:var(--hero-ink);margin-bottom:18px}
.pub-hero::before{content:"";position:absolute;inset:0;pointer-events:none;background:
  radial-gradient(circle at 92% 12%,var(--accent) 0 18px,transparent 19px),
  radial-gradient(circle at 78% 4%,var(--sky) 0 9px,transparent 10px),
  radial-gradient(circle at 97% 46%,var(--leaf) 0 8px,transparent 9px),
  radial-gradient(circle at 3% 92%,var(--grape) 0 26px,transparent 27px),
  radial-gradient(circle at 12% 100%,var(--tang) 0 12px,transparent 13px);opacity:.9}
.pub-hero > *{position:relative}
.eyebrow{font-size:12px;letter-spacing:.08em;opacity:.8}
.pub-hero h1{font-size:28px;margin-top:4px}
.pub-hero h1 span{display:block;font-size:17px;font-weight:500;margin-top:2px;opacity:.8}
.pub-msg{margin-top:14px;font-size:14.5px;max-width:52ch;padding:10px 14px;border-radius:12px;background:var(--surface);color:var(--ink);position:relative}
.pub-msg::before{content:"";position:absolute;left:22px;top:-8px;border:8px solid transparent;border-top:0;border-bottom-color:var(--surface)}
.pub-meter{display:flex;flex-direction:column;gap:8px}
.pub-meter .big{font-family:var(--display);font-size:15px}
.pub-meter .big b{font-family:var(--mono);font-size:34px;font-weight:500;color:var(--hero-num);margin-right:2px}
.pub-meter .big .of{opacity:.75}
.shelf{display:flex;height:38px;align-items:flex-end;gap:2px;padding-bottom:3px;border-bottom:5px solid var(--hero-shelf)}
.shelf i{flex:1 1 0;max-width:15px;border-radius:3px 3px 0 0;background:var(--hero-empty);height:70%}
.shelf i.on:nth-child(6n+1){background:var(--accent)}
.shelf i.on:nth-child(6n+2){background:var(--sky)}
.shelf i.on:nth-child(6n+3){background:var(--leaf)}
.shelf i.on:nth-child(6n+4){background:var(--grape)}
.shelf i.on:nth-child(6n+5){background:var(--tang)}
.shelf i.on:nth-child(6n){background:#FFFFFF}
.shelf i:nth-child(3n){height:88%}
.shelf i:nth-child(4n+1){height:62%}
.pub-meter .small{font-size:12px;opacity:.8}
.pub-note{font-size:13px;color:var(--muted);margin-bottom:12px;display:flex;flex-wrap:wrap;gap:6px 16px}
.book-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:14px}
.bcard{display:flex;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:14px;box-shadow:var(--shadow);transition:transform .15s}
.bcard:hover{transform:translateY(-2px) rotate(-.3deg)}
.bcard .info{display:flex;flex-direction:column;gap:6px;min-width:0;flex:1}
.bcard .cat{align-self:flex-start;font-size:11.5px;font-weight:700;letter-spacing:.06em;border-radius:6px;padding:0 7px}
.cat.k-ehon{background:var(--accent-soft);color:var(--accent-text)}
.cat.k-yomi{background:var(--sky-soft);color:var(--sky-text)}
.cat.k-zukan{background:var(--leaf-soft);color:var(--leaf-text)}
.cat.k-etc{background:var(--grape-soft);color:var(--grape-text)}
.bcard h3{font-size:16.5px}
.bcard .me{font-size:12.5px;color:var(--muted);line-height:1.5}
.bcard .chips{display:flex;flex-wrap:wrap;gap:6px}
.bcard .note{font-size:12.5px;line-height:1.55}
.bcard .btn{margin-top:auto;align-self:flex-start}
.empty-state{padding:32px 18px;text-align:center;color:var(--muted);background:var(--surface);border:2px dashed var(--line);border-radius:16px}

/* offers */
.sum-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:14px}
.sum{display:flex;align-items:baseline;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:8px 14px;font-size:13px;box-shadow:var(--shadow)}
.sum b{font-family:var(--mono);font-size:22px;font-weight:500}
.table-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}
table{border-collapse:collapse;width:100%;min-width:780px;font-size:13.5px}
th,td{padding:10px 12px;text-align:left;vertical-align:middle;border-bottom:1px solid var(--line)}
th{font-size:12px;color:var(--leaf-text);font-weight:700;background:var(--leaf-soft);white-space:nowrap}
tr:last-child td{border-bottom:none}
td .sub{font-size:12px;color:var(--muted)}
td.acts{white-space:nowrap}
td.acts .btn + .btn{margin-left:4px}
tr.is-cancelled td{color:var(--muted)}
.sheet-note{margin-top:12px;font-size:12.5px;color:var(--muted)}

/* overlay */
.overlay{position:fixed;inset:0;background:var(--scrim);display:flex;align-items:flex-start;justify-content:center;padding:calc(24px + env(safe-area-inset-top,0px)) 16px calc(24px + env(safe-area-inset-bottom,0px));overflow-y:auto;z-index:20}
.dialog{background:var(--surface);color:var(--ink);border-radius:20px;width:100%;max-width:580px;padding:22px;display:flex;flex-direction:column;gap:16px;box-shadow:var(--shadow);margin:auto 0;border-top:8px solid var(--sun)}
.dialog-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.dialog-head h2{font-size:19px}
.x{border:none;background:transparent;font-size:22px;line-height:1;cursor:pointer;color:var(--muted);padding:2px 6px;border-radius:6px}
.err{font-size:12.5px;color:var(--accent-text);min-height:1em;font-weight:700}
.mail{border:1.5px dashed var(--sky);border-radius:12px;background:var(--bg);overflow:hidden}
.mail-h{display:grid;grid-template-columns:auto 1fr;gap:3px 12px;padding:10px 14px;background:var(--sky-soft);font-size:12.5px}
.mail-h dt{color:var(--sky-text);font-weight:700}
.mail-h dd{margin:0;word-break:break-all}
.mail-b{white-space:pre-wrap;padding:14px;font-size:13.5px;line-height:1.8;margin:0;font-family:var(--body)}
.stamp{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:var(--accent-text);border:2px solid var(--accent);border-radius:6px;padding:1px 8px;transform:rotate(-2deg)}
.done-mark{width:46px;height:46px;border-radius:50%;background:var(--leaf);color:#fff;display:grid;place-items:center;font-size:22px;font-weight:700;box-shadow:0 0 0 5px var(--leaf-soft)}
.btn-row{display:flex;gap:8px;flex-wrap:wrap}

/* toast */
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translate(-50%,20px);opacity:0;pointer-events:none;background:var(--ink);color:var(--bg);border-radius:999px;padding:10px 18px;font-size:13.5px;display:flex;gap:12px;align-items:center;max-width:calc(100% - 32px);transition:opacity .2s,transform .2s;z-index:30;border-left:6px solid var(--sun)}
.toast.show{opacity:1;transform:translate(-50%,0);pointer-events:auto}
.toast button{background:var(--sun);border:none;color:#1C2140;font-weight:700;border-radius:999px;padding:3px 12px;font-size:12.5px;cursor:pointer;white-space:nowrap}

@media (max-width:860px){
  .admin-grid{grid-template-columns:1fr}
  .pub-hero{grid-template-columns:1fr}
}
@media (max-width:560px){
  .app{padding-inline:16px}
  .tab{flex-direction:column;align-items:flex-start;gap:4px;padding:8px 10px}
  .tab .t small{display:none}
  .tab .t strong{font-size:13px}
  .book-grid{grid-template-columns:1fr}
  .two{grid-template-columns:1fr}
  .pub-hero{padding:20px}
  .pub-hero h1{font-size:23px}
  .brow{grid-template-columns:40px minmax(0,1fr)}
  .brow .act{grid-column:2;justify-content:flex-start}
}
@media (prefers-reduced-motion:reduce){.toast,.tab,.btn,.bcard{transition:none}.bcard:hover,.tab:hover,.btn:hover{transform:none}}

/* ===== ver2 additions ===== */
.ver-box{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.ver{font-family:var(--display);font-weight:700;font-size:13px;background:var(--grape);color:#fff;border-radius:999px;padding:2px 12px;letter-spacing:.06em}
.ver-date{font-family:var(--mono);font-size:12px;color:var(--muted)}
.actor-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;background:var(--surface);border:2px solid var(--sun);border-radius:14px;padding:10px 14px}
.actor-row label{font-weight:700;font-size:13.5px}
.actor-row select{width:auto;max-width:100%;flex:0 1 auto;font-weight:700;background:var(--sun-soft);border-color:var(--sun)}
.actor-hint{font-size:12.5px;color:var(--muted);flex:1 1 220px}
.tabs{grid-template-columns:repeat(var(--cols,3),minmax(0,1fr))}
.tab[data-c="coral"]{--c:var(--accent);--c-soft:var(--accent-soft)}
.tab[data-c="sky"]{--c:var(--sky);--c-soft:var(--sky-soft)}
.tab[data-c="leaf"]{--c:var(--leaf);--c-soft:var(--leaf-soft)}
.tab[data-c="grape"]{--c:var(--grape);--c-soft:var(--grape-soft)}
.seg{display:inline-flex;flex-wrap:wrap;background:var(--surface-2);border-radius:999px;padding:3px;gap:2px;align-self:flex-start}
.seg button{border:none;background:transparent;border-radius:999px;padding:6px 14px;font-weight:700;font-size:13.5px;cursor:pointer;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px rgba(28,33,64,.15)}
.seg button[data-k="want"][aria-pressed="true"]{color:var(--accent-text)}
.seg button[data-k="give"][aria-pressed="true"]{color:var(--leaf-text)}
.find-bar{margin-bottom:12px}
.find-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.find-row input{flex:1 1 240px}
.catchips{display:flex;flex-wrap:wrap;gap:6px}
.catchip{border:1.5px solid var(--line);background:var(--surface);border-radius:999px;padding:3px 13px;font-size:13px;cursor:pointer;font-weight:500;color:var(--ink)}
.catchip[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.disaster-wrap{display:flex;flex-direction:column;gap:12px;margin-bottom:16px}
.disaster-wrap .pub-hero{margin-bottom:0}
.hero-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.pill.disaster{background:var(--accent);color:#fff}
.pill.want{background:var(--accent-soft);color:var(--accent-text)}
.pill.give{background:var(--leaf-soft);color:var(--leaf-text)}
.org-line{font-size:12.5px;display:flex;flex-wrap:wrap;gap:4px 8px;align-items:center}
.org-line b{font-weight:700}
.filter-row{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;margin-bottom:12px;font-size:13px;color:var(--muted)}
.filter-pill{display:inline-flex;align-items:center;gap:8px;background:var(--sky-soft);color:var(--sky-text);font-weight:700;border-radius:999px;padding:3px 5px 3px 12px;font-size:13px}
.filter-pill button{border:none;background:var(--surface);border-radius:999px;width:22px;height:22px;cursor:pointer;color:var(--ink);font-size:14px;line-height:1}
.kindhead{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap;font-family:var(--display);font-size:16px;font-weight:700;padding-top:4px}
.kindhead span{display:flex;align-items:center;gap:8px}
.kindhead.want span{color:var(--accent-text)}
.kindhead.give span{color:var(--leaf-text)}
.kind-block{display:flex;flex-direction:column;gap:6px}
.kind-block + .kind-block{margin-top:14px;padding-top:12px;border-top:2px dotted var(--line)}
.bulk-list{display:flex;flex-direction:column}
.bulk-row{display:grid;grid-template-columns:40px minmax(0,1fr) auto;gap:10px;align-items:center;padding:7px 0;border-top:1px dashed var(--line)}
.bulk-row .ti{font-weight:700;font-size:14px;line-height:1.4}
.bulk-row .me{font-size:12px;color:var(--muted)}
.bulk-row select{width:auto;padding:5px 8px}
.mailbox{display:flex;flex-direction:column;gap:12px}
.mail-tools{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:8px 14px;border-top:1px dashed var(--sky);flex-wrap:wrap;background:var(--surface)}
.sent{font-size:12px;color:var(--leaf-text);font-weight:700}
.changes{display:flex;flex-direction:column;gap:8px;margin:0;padding:0;list-style:none}
.changes li{display:grid;grid-template-columns:auto 1fr;gap:2px 10px;padding:10px 12px;border-radius:12px;background:var(--bg);border:1px solid var(--line);font-size:14px}
.changes .no{font-family:var(--mono);color:var(--grape-text);font-weight:700}
.changes .src{grid-column:2;font-size:12px;color:var(--muted)}
.info-box{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;font-size:13px;padding:10px 12px;border-radius:12px;background:var(--leaf-soft)}
.info-box dt{color:var(--leaf-text);font-weight:700;white-space:nowrap}
.info-box dd{margin:0}
.arrow{color:var(--muted);padding:0 4px}
td .who{display:block}
.office-note{margin-top:12px;font-size:12.5px;color:var(--muted)}
.as-who{font-size:13px;padding:8px 12px;border-radius:10px;background:var(--sky-soft);color:var(--sky-text);font-weight:700}
.tab .n{font-size:14px}
@media (max-width:560px){
  .tabs{grid-template-columns:repeat(var(--cols,3),minmax(0,1fr))}
  .tab .t strong{font-size:12.5px}
  .actor-row select{width:100%}
}

/* ===== ver3 additions ===== */
:root{color-scheme:light}
.cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:2;background:#fff}
.login-wrap{max-width:520px;margin:12px auto 0;display:flex;flex-direction:column;gap:12px}
.intro{margin-bottom:16px}
.intro p{font-size:14.5px;max-width:62ch}
.lbl{font-size:13px;font-weight:500}
.foot{display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:space-between;font-size:12.5px;color:var(--muted);padding-top:8px;border-top:1px solid var(--line)}
.foot a{color:var(--sky-text)}
.who-chip{display:flex;flex-direction:column;line-height:1.35;font-size:12.5px;text-align:right}
.who-chip b{font-size:13.5px}
.mail-st{display:inline-block;font-size:11.5px;font-weight:700;border-radius:999px;padding:1px 9px}
.mail-st.sent{background:var(--leaf-soft);color:var(--leaf-text)}
.mail-st.manual{background:var(--sun-soft);color:var(--sun-text)}
.mail-st.failed{background:var(--accent-soft);color:var(--accent-text)}
.user-list{display:flex;flex-direction:column;gap:4px;font-size:12.5px}
.user-list .u{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.user-list .u.off{color:var(--muted);text-decoration:line-through}
.add-user{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.add-user input{width:auto;flex:1 1 160px;padding:5px 8px;font-size:13px}
.loading{padding:28px;text-align:center;color:var(--muted)}
.manual-fields label{margin-top:6px}