:root{
  --navy:#1d2088;--navy-d:#141766;--navy-l:#eef0fb;--orange:#f08300;--red:#c62828;--red-l:#fdecea;
  --green:#2e7d32;--green-l:#e8f5e9;--text:#1f2333;--sub:#6b7085;--line:#e3e5ee;--bg:#f3f4f8;--card:#fff;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.75 "Noto Sans JP","Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic UI","Meiryo",sans-serif}
a{color:var(--navy)}
.wrap{width:100%;margin:0 auto;padding:0 32px}

/* header */
.top{background:#fff;color:var(--navy);border-top:4px solid var(--navy);box-shadow:0 1px 0 var(--line),0 4px 16px rgba(20,23,102,.06);position:sticky;top:0;z-index:10}
.top .wrap{display:flex;align-items:center;gap:24px;min-height:62px;flex-wrap:wrap}

/* brand lockup: GIGATEC mark | lock badge + securefile (Montserrat, self-hosted) */
@font-face{font-family:"MontserratSF";font-weight:300;font-display:swap;src:url(fonts/montserrat-300.woff2) format("woff2")}
@font-face{font-family:"MontserratSF";font-weight:500;font-display:swap;src:url(fonts/montserrat-500.woff2) format("woff2")}
@font-face{font-family:"MontserratSF";font-weight:700;font-display:swap;src:url(fonts/montserrat-700.woff2) format("woff2")}
@font-face{font-family:"MontserratSF";font-weight:800;font-display:swap;src:url(fonts/montserrat-800.woff2) format("woff2")}
.lockup{display:inline-flex;align-items:center;gap:14px;text-decoration:none;white-space:nowrap}
.lockup .logo{display:block;height:40px;width:auto}
.lockup .word{display:inline-flex;align-items:center;gap:10px;padding-left:14px;border-left:1px solid var(--line)}
.lockup .key{width:32px;height:32px;flex:none;filter:drop-shadow(0 3px 6px rgba(29,32,136,.28))}
.lockup .wm{font-family:"MontserratSF","Segoe UI",Arial,sans-serif;font-size:22px;line-height:1;letter-spacing:-.025em}
.lockup .wm b{font-weight:800;color:var(--navy-d)}
.lockup .wm i{font-style:normal;font-weight:800;color:var(--orange)}
.lockup.big{flex-direction:column;gap:18px;margin:4px auto 0}
.lockup.big .word{border-left:0;padding-left:0;gap:14px}
.lockup.big .key{width:52px;height:52px;filter:drop-shadow(0 6px 14px rgba(29,32,136,.3))}
.lockup.big .wm{font-size:42px}

.tabs{display:flex;gap:2px;flex:1;min-width:0;overflow-x:auto}
.tabs .count{display:inline-block;min-width:18px;padding:0 5px;border-radius:9px;background:var(--red);color:#fff;font-size:11px;line-height:18px;text-align:center;margin-left:2px}
.tabs a{color:var(--sub);text-decoration:none;padding:20px 12px 17px;border-bottom:3px solid transparent;white-space:nowrap;font-size:14px;font-weight:500}
.tabs a:hover{color:var(--navy)}
.tabs a.on{color:var(--navy);border-bottom-color:var(--orange);font-weight:700}
.me{display:flex;align-items:center;gap:14px;font-size:14px;white-space:nowrap}
.me .button{border-radius:20px;padding:7px 16px}
.me .ico{width:16px;height:16px}
.me form{margin:0}
.me .link{color:var(--sub);font-size:13px}

main.wrap{padding-top:24px;padding-bottom:32px}
.foot{color:var(--sub);font-size:12px;text-align:center;padding-bottom:24px}

/* card */
.card{background:var(--card);border-radius:12px;padding:28px;margin-bottom:20px;box-shadow:0 1px 3px rgba(20,23,102,.06),0 8px 24px rgba(20,23,102,.04)}
.card.narrow{max-width:440px;margin:40px auto}
.card.narrow.dl{max-width:560px}
h1{font-size:21px;margin:0 0 16px;color:var(--navy-d)}
h2{font-size:15px;margin:24px 0 8px;color:var(--navy-d)}
.head-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.head-row h1{margin:0}
.head-row+.stats{margin-top:16px}
.card.admin-card{border-top:4px solid var(--orange)}
.role-mark{color:#b35f00}


.note{color:var(--sub);font-size:13px}
.msg{background:#fff8e6;border-left:4px solid var(--orange);padding:12px 16px;border-radius:6px;margin:0 0 20px}

/* form */
label{display:block;margin:0 0 16px;font-size:14px;font-weight:500}
input,textarea,select{display:block;width:100%;margin-top:6px;padding:10px 12px;border:1px solid #cfd3e1;border-radius:8px;font:inherit;background:#fff;color:var(--text);transition:border-color .15s,box-shadow .15s}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(29,32,136,.12)}
textarea{resize:vertical}
pre{white-space:pre-wrap;background:var(--bg);padding:12px;border-radius:8px;font:inherit;font-size:14px}
button,.button{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:#fff;color:var(--navy);border:1px solid var(--navy);border-radius:8px;padding:9px 18px;font:inherit;font-size:14px;font-weight:500;cursor:pointer;text-decoration:none;transition:background .15s}
@media (hover:hover){button:hover,.button:hover{background:var(--navy-l)}}
button.primary,.button.primary{background:var(--navy);color:#fff}
button.primary:hover,.button.primary:hover{background:var(--navy-d)}
button.wide{width:100%;padding:13px;font-size:16px;margin-top:8px}
button:disabled{opacity:.6;cursor:wait}
button.link{background:none;border:0;padding:0;color:var(--navy);text-decoration:underline;font-weight:400}
button.danger{background:#fff;color:var(--red);border-color:var(--red)}
button.danger:hover{background:var(--red-l)}
.danger-text{color:var(--red)!important}
.danger-zone{margin-top:28px;padding-top:20px;border-top:1px solid var(--line)}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:12px}
.row select{width:auto;flex:1;min-width:200px;margin:0}
.row .url{flex:1;min-width:200px;margin:0;font-size:13px;color:var(--sub)}
.inline-label{display:flex;align-items:center;gap:10px}
.inline-label select{width:auto;margin:0}

/* steps */
.step{display:flex;align-items:center;gap:10px;margin:28px 0 12px}
.step:first-of-type{margin-top:8px}
.step h2{margin:0}
.num{width:26px;height:26px;border-radius:50%;background:var(--navy);color:#fff;font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center}

/* drop zone */
.drop{border:2px dashed #b9bdd6;border-radius:12px;padding:28px 16px;text-align:center;background:#fafbfe;transition:all .15s}
.drop.over{border-color:var(--navy);background:var(--navy-l)}
.drop.has{padding:16px}
.drop-main{font-size:16px;font-weight:700;color:var(--navy);margin:0 0 4px}
.drop p{margin:4px 0}
.pick{display:inline;font-weight:700;color:var(--navy);text-decoration:underline;cursor:pointer;margin:0}
.pick input{display:none}
.file-list{list-style:none;padding:0;margin:10px 0 0}
.file-list li{display:flex;align-items:center;gap:10px;padding:8px 12px;border:1px solid var(--line);border-radius:8px;margin-bottom:6px;background:#fff}
.file-list li .fname{flex:1;word-break:break-all}
.file-list li button{font-size:18px;text-decoration:none;color:var(--sub);line-height:1}
.file-list li.bad{border-color:var(--red);background:var(--red-l)}
.file-list li.sum{border:0;background:none;justify-content:flex-end;color:var(--sub);font-size:13px;padding:2px 4px}
.file-list li.sum.bad{color:var(--red)}
.files a{font-weight:700}

/* recipients: one row per address */
.rrows{display:flex;flex-direction:column;gap:10px}
/* 1段目：番号・入力欄（横いっぱい）・×　2段目：アドレス帳に登録・名前（PC・スマホ共通） */
.rrow{display:grid;grid-template-columns:minmax(0,1fr) 34px;column-gap:8px;row-gap:3px;align-items:center}
.rrow .rno{width:24px;height:24px;border-radius:50%;background:var(--navy-l);color:var(--navy);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}
.rrow .rin{position:relative;min-width:0}
.rrow .rin input{margin:0;width:100%}
.rrow .rdel{border:0;background:none;color:var(--sub);font-size:20px;padding:0;line-height:1;width:34px;height:34px}
.rrow .rdel:hover{color:var(--red);background:none}
.rrow .rsub{grid-column:1 / 2;display:flex;align-items:center;gap:12px;flex-wrap:wrap;min-height:20px}
.rrow .reg{display:inline-flex;align-items:center;gap:5px;margin:0;font-size:12px;font-weight:500;color:var(--sub);white-space:nowrap;cursor:pointer}
.rrow .reg input{width:auto;margin:0}
.rrow .reg input:disabled + span{color:var(--green)}
.rrow .rname{font-size:12px;color:var(--navy);font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}
.rrow.bad .rin input{border-color:var(--red);background:var(--red-l)}
/* 1行目の下段：「アドレス帳に登録」と「新しいアドレスを自動で登録」スイッチを同じ行に */
.rrow .rsub .auto-reg{margin-left:auto;gap:6px;white-space:nowrap}
.rrow .rsub .auto-reg .sw{width:36px;height:20px}
.rrow .rsub .auto-reg .sw::after{width:14px;height:14px}
.rrow .rsub .auto-reg input:checked + .sw::after{transform:translateX(16px)}
.rrow .rsub .auto-reg .sw-txt{font-size:12px;font-weight:500}
.h-note{font-size:12px;font-weight:500;color:var(--sub);margin-left:6px}
@media (max-width:640px){
  .rrow .rsub{flex-wrap:nowrap;gap:8px}
  .rrow .reg,.rrow .rsub .auto-reg .sw-txt{font-size:11px}
  .h-note{margin-left:4px}
}
.rtools{display:flex;align-items:center;gap:10px;margin-top:10px;flex-wrap:wrap}
.rtools button{padding:7px 14px;font-size:13px;border-radius:16px}
.rtools .plus-btn{background:var(--navy);color:#fff}
.rtools .plus-btn:disabled{opacity:.4;cursor:not-allowed}
.rcpt.over .rrows .rin input{border-color:var(--navy);background:var(--navy-l)}
.rin .suggest{top:calc(100% + 2px)}
.rtools .book-btn{position:static}
.rtools .plus-btn{min-width:132px;height:38px;border-radius:19px;flex:none}
.rtools .book-ico{width:44px;height:44px;min-width:0;border:0;padding:0;background:none;border-radius:10px;flex:none}
.rtools .book-ico svg{width:40px;height:40px;flex:none}
.rtools .book-ico.on{background:var(--navy);color:#fff}

/* address-book panel in the send form: same input size as the recipient rows */
.book{padding:12px}
.book-top{display:flex;gap:8px;align-items:center;margin-bottom:10px}
.book-top input[type=search]{flex:1;margin:0}
.book-top button{flex:none;padding:9px 16px;font-size:13px;border-radius:8px}
.book ul li{display:flex;align-items:center;gap:8px}
.book ul li label{flex:1;min-width:0}
.book ul li .edit-btn{flex:none;font-size:13px;padding:0 6px}
.book ul li.edit{display:grid;grid-template-columns:2fr 1fr 1fr auto auto auto;gap:8px;align-items:center;padding:10px;margin:0 0 8px;background:#fff;border:1px solid var(--line);border-radius:8px}
.book ul li.edit input{margin:0;padding:10px 12px;font-size:15px;width:100%}
.book ul li.edit button{padding:9px 16px;font-size:13px;white-space:nowrap}
.book ul li.edit button.link{padding:0 4px}
@media (max-width:760px){
  .book ul li.edit{grid-template-columns:1fr 1fr}
  .book ul li.edit input[type=email]{grid-column:1 / -1}
}
.rtools .auto-reg{margin-left:auto}
.rtools .auto-reg .sw-txt{font-weight:500}

/* recipients */
.rcpt{position:relative}
.chips{display:flex;flex-wrap:wrap;gap:6px;align-items:center;border:1px solid #cfd3e1;border-radius:8px;padding:6px 110px 6px 8px;min-height:46px;background:#fff;cursor:text}
.rcpt.over .chips{border-color:var(--navy);background:var(--navy-l);box-shadow:0 0 0 3px rgba(29,32,136,.15)}
.chips:focus-within{border-color:var(--navy);box-shadow:0 0 0 3px rgba(29,32,136,.12)}
.chips input{border:0;box-shadow:none;flex:1;min-width:180px;margin:0;padding:4px}
.chip{display:inline-flex;align-items:center;gap:4px;background:var(--navy-l);color:var(--navy-d);border-radius:16px;padding:3px 6px 3px 12px;font-size:13px}
.chip.bad{background:var(--red-l);color:var(--red)}
.chip button{border:0;background:none;padding:0 4px;color:inherit;font-size:15px;line-height:1}
.book-btn{position:absolute;right:6px;top:6px;padding:5px 12px;font-size:13px}
.book-btn.on{background:var(--navy);color:#fff}
.suggest{position:absolute;left:0;right:0;top:100%;list-style:none;margin:4px 0 0;padding:0;background:#fff;border-radius:8px;box-shadow:0 8px 24px rgba(0,0,0,.12);z-index:5;overflow:hidden}
.suggest:empty{display:none}
.suggest li{padding:9px 14px;cursor:pointer;font-size:14px}
.suggest li:hover{background:var(--navy-l)}
.book{border:1px solid var(--line);border-radius:8px;margin-top:8px;padding:10px;background:#fafbfe}
.book input[type=search]{margin:0 0 8px}
.book ul{list-style:none;padding:0;margin:0;max-height:260px;overflow:auto}
.book li label{display:flex;gap:10px;align-items:center;margin:0;padding:6px 8px;border-radius:6px;font-weight:400;cursor:pointer}
.book li label:hover{background:#fff}
.book li input{width:auto;margin:0}
.book li span{display:flex;flex-direction:column;line-height:1.4}
.book li small{color:var(--sub)}

/* mode choices */
.choices{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}
.choice{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--line);border-radius:10px;padding:14px;margin:0;cursor:pointer;font-weight:400}
.choice:has(input:checked){border-color:var(--navy);background:var(--navy-l)}
.choice input{width:auto;margin:4px 0 0}
.choice span{display:flex;flex-direction:column}
.choice small{color:var(--sub);font-size:12px}

/* progress */
.progress{display:flex;align-items:center;gap:12px;margin-top:16px}
.progress .bar{flex:1;height:10px;background:var(--line);border-radius:5px;overflow:hidden}
.progress .bar span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--navy),#4a4fd1);transition:width .2s}
.progress #pct{font-size:13px;color:var(--sub);min-width:56px;text-align:right}

/* share box */
.share{background:var(--navy-l);border-radius:10px;padding:16px 18px;margin:16px 0}
.share h2{margin-top:0}
.share textarea{background:#fff;font-size:14px}
.share .row{margin:10px 0 0}

/* tables */
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;font-weight:500;color:var(--sub);font-size:12px;padding:8px 10px;border-bottom:2px solid var(--line);white-space:nowrap}
td{padding:10px;border-bottom:1px solid var(--line);vertical-align:middle;word-break:break-all}
tr.warn td{background:#fff6f5}
td.rc{color:var(--sub);font-size:13px;max-width:240px}
td.empty{text-align:center;color:var(--sub);padding:32px}
td.actions{white-space:nowrap}
td.ck,table.list th:first-child{width:28px;padding-right:0}
td.ck input{width:auto;margin:0}
.bulk{margin-top:14px}
td.actions form{display:inline;margin-right:8px}
.contacts input{margin:0;padding:6px 8px;font-size:14px}
.pending{color:var(--orange);font-weight:700}
.badge{display:inline-block;font-size:11px;font-weight:700;padding:2px 8px;border-radius:10px;white-space:nowrap;vertical-align:middle}
.badge.green{background:var(--green-l);color:var(--green)}
.badge.gray{background:#eceef3;color:var(--sub)}
.badge.red{background:var(--red-l);color:var(--red)}

/* alerts on list */
.alerts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0 8px}
.alert-box{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:10px;text-decoration:none;border:2px solid transparent;color:var(--text);background:var(--bg)}
.alert-box b{font-size:26px;line-height:1}
.alert-box span{font-size:13px;line-height:1.4}
.alert-box.red b{color:var(--red)}
.alert-box.orange b{color:var(--orange)}
.alert-box.navy b{color:var(--navy)}
.alert-box.on{border-color:currentColor;background:#fff}
.alert-box.red.on{border-color:var(--red)}
.alert-box.orange.on{border-color:var(--orange)}
.alert-box.navy.on{border-color:var(--navy)}

/* スマホ：下にスクロールするとヘッダーを隠し、上にスクロールするとすぐ出す（app.js が .hide を付け外し） */
.top.auto-hide{position:sticky;top:0;transition:transform .25s ease}
.top.auto-hide.hide{transform:translateY(-100%)}

/* スマホのメニュー（ボタン1つ＋開くと全項目）。PCでは出さない */
.menu-btn,.m-menu{display:none}
@media (max-width:640px),(hover:none) and (pointer:coarse) and (max-width:1000px){
  .top,.top.auto-hide{position:static!important;transform:none!important}
  .top .wrap{position:relative;min-height:56px;padding-top:0!important;flex-wrap:nowrap}
  .top .tabs,.top .me.icons{display:none!important}
  .menu-btn{display:flex;position:fixed;right:16px;bottom:calc(18px + env(safe-area-inset-bottom));width:58px;height:58px;align-items:center;justify-content:center;border:0;border-radius:50%;background:var(--navy);color:#fff;padding:0;box-shadow:0 6px 18px rgba(20,23,102,.35);z-index:50}
  .menu-btn svg{width:28px;height:28px}
  .menu-btn,.menu-btn:hover,.menu-btn:focus,.menu-btn:active{background:rgba(29,32,136,.68);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
  .menu-btn[aria-expanded="true"]{background:var(--navy-d)}
  .menu-btn .ico-count{top:4px;right:4px}
  .m-menu:not([hidden]){display:block;position:fixed;left:12px;right:12px;bottom:calc(88px + env(safe-area-inset-bottom));background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 12px 32px rgba(20,23,102,.25);padding:12px 10px 14px;z-index:50}
  .m-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
  .m-grid a,.m-grid button{display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 2px;border:0;border-radius:12px;background:none;color:var(--navy);text-decoration:none;font:inherit;font-size:11px;font-weight:500;text-align:center;line-height:1.3;width:100%;cursor:pointer}
  .m-grid a.on,.m-grid a:active,.m-grid button:active{background:var(--navy-l)}
  .m-grid svg{width:28px;height:28px}
  .m-grid form{margin:0}
  main.wrap{padding-bottom:96px}
  .foot{padding-bottom:calc(90px + env(safe-area-inset-bottom))}
}

/* スマホ：送り方のカードはラジオボタンを左上、「標準」スイッチを右下に（説明文は横幅いっぱい） */
@media (max-width:640px){
  .choice-card .choice{padding:14px 14px 40px!important}
  .choice-card .std-switch{top:auto!important;bottom:14px;right:14px;gap:8px}
  .choice-card .std-switch .sw-txt{order:-1}
}

/* スマホで画面が左右に揺れないように：長い記号の列は折り返し、列の多い表は表の中だけ横スクロール */
.mp-body,.sig-preview,pre,.note{overflow-wrap:anywhere}
@media (max-width:640px){
  .two-col{grid-template-columns:minmax(0,1fr)!important}
  main table:not(.send-list){display:block;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
  main{overflow-wrap:anywhere}
}

.rcpt-note{margin:-4px 0 10px}
/* スマホだけ改行する <br class="sp-br"> */
br.sp-br{display:none}
@media (max-width:640px){br.sp-br{display:inline}}

/* フッターの GIGATEC ロゴは PC・スマホとも表示（securefile はスマホのログイン画面だけ） */
.foot-sf{display:none}
.foot-logo{display:block;width:150px;height:auto;margin:0 auto 10px}
.foot > span:last-child{display:block}
.foot-sf{align-items:center;justify-content:center;gap:8px;margin:0 auto 10px}
.foot-sf .key{width:26px;height:26px}
.foot-sf .wm{font-family:"MontserratSF","Segoe UI",Arial,sans-serif;font-size:18px;line-height:1;letter-spacing:-.025em}
.foot-sf .wm b{font-weight:800;color:var(--navy-d)}
.foot-sf .wm i{font-style:normal;font-weight:800;color:var(--orange)}

/* ログイン画面のスマホ表示：ヘッダーに GIGATEC ロゴ、フッターに securefile（他の画面と入れ替え） */
@media (max-width:640px),(hover:none) and (pointer:coarse) and (max-width:1000px){
  .page-login .top .lockup .logo{display:block;height:34px}
  .page-login .top .lockup .word{display:none}
  .page-login .foot-logo{display:none}
  .page-login .foot-sf{display:flex}
}

/* スマホ：ヘッダー中央に鍵マーク＋securefile、GIGATEC ロゴはフッター中央へ（横向きのスマホも同じ） */
@media (max-width:640px),(hover:none) and (pointer:coarse) and (max-width:1000px){
  .top{position:static}
  .top .wrap{justify-content:center;row-gap:4px;padding-top:10px}
  .top .wrap .lockup{flex:0 0 100%;justify-content:center}
  .top .lockup .logo{display:none}
  .lockup .word{border-left:0;padding-left:0}
  .top .wrap .me.icons{margin:0 auto;justify-content:center}
  .tabs{justify-content:flex-start}
  .foot-logo{display:block;width:150px;height:auto;margin:0 auto 10px}
}

/* 右上のアイコンボタン（設定・マニュアル・ログアウト）。ポインタを重ねると名前 */
.me.icons{gap:4px}
.ico-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;border:0;border-radius:10px;background:none;color:var(--navy);cursor:pointer}
.ico-btn svg{width:29px;height:29px;flex:none}
.ico-btn{width:46px;height:46px}
.ico-count{position:absolute;top:3px;right:2px;min-width:17px;height:17px;padding:0 4px;border-radius:9px;background:var(--red);color:#fff;font-size:10px;font-weight:700;line-height:17px;text-align:center}
.ico-btn:hover,.ico-btn.on{background:var(--navy-l)}
.ico-btn::after{content:attr(data-tip);position:absolute;top:calc(100% + 6px);left:50%;transform:translateX(-50%);background:var(--navy-d);color:#fff;font-size:12px;font-weight:500;white-space:nowrap;padding:4px 9px;border-radius:6px;opacity:0;pointer-events:none;transition:opacity .15s;z-index:30}
.ico-btn:hover::after,.ico-btn:focus-visible::after{opacity:1}
@media (hover:none){.ico-btn::after{display:none}}
@media (max-width:640px){.ico-btn{width:48px;height:48px}.ico-btn svg{width:30px;height:30px}.me.icons{gap:2px}}
.manual h2{margin-top:26px;padding-top:14px;border-top:1px solid var(--line)}
.manual h2:first-of-type{border-top:0;padding-top:0}
.manual ol,.manual ul{padding-left:1.4em;line-height:1.9}
.manual li{margin-bottom:6px}

/* 送信一覧：行全体がクリックできる。スマホでは作成日・送信先・案件名だけのカード */
tr.row-link{cursor:pointer}
tr.row-link:hover td{background:#fafbfe}
@media (max-width:640px){
  table.send-list,table.send-list tbody{display:block}
  table.send-list tr:first-child{display:none}
  table.send-list tr.row-link{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 10px;padding:12px 4px;border-bottom:1px solid var(--line)}
  table.send-list tr.row-link td{display:block;border:0;padding:0;background:none}
  table.send-list tr.row-link td.c-ck,table.send-list tr.row-link td.c-from,table.send-list tr.row-link td.c-dl,table.send-list tr.row-link td.c-exp{display:none}
  table.send-list td.empty{display:block}
  table.send-list .c-title{grid-column:1;grid-row:1;font-weight:700;min-width:0;overflow:hidden;text-overflow:ellipsis}
  table.send-list .c-title a{text-decoration:none;color:var(--navy-d)}
  table.send-list .c-title .note.subj{display:none}
  table.send-list .c-state{grid-column:2;grid-row:1}
  table.send-list .c-date{grid-column:1 / 3;grid-row:2;font-size:12px;color:var(--sub)}
  table.send-list .c-rc{display:block!important;grid-column:1 / 3;grid-row:3;font-size:12px;color:var(--sub);max-width:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  table.send-list .c-date::before{content:"作成日 "}
  table.send-list .c-rc::before{content:"送信先 "}
  table.send-list td.empty{grid-column:1 / 3}
  .bulk{display:none}
}
@media (min-width:641px){
  table.send-list .c-state{display:none}
  table.send-list .c-date{white-space:nowrap;width:1%}
  table.send-list .c-rc{width:32%}
  table.send-list .c-go{width:1%;text-align:right}
  table.send-list .c-go .button{padding:6px 16px;font-size:13px;white-space:nowrap}
}
@media (max-width:640px){table.send-list .c-go{display:none!important}}

/* アドレス画面（一覧＋編集の小窓） */
.ab-tools{display:flex;gap:10px;align-items:center;margin:14px 0 10px}
.ab-tools input[type=search]{flex:1;margin:0;min-width:0}
.ab-tools button{flex:none;margin:0}
.ab-head,.ab-open{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1.4fr) 96px 44px;gap:12px;align-items:center}
.ab-head{grid-template-columns:28px minmax(0,1.2fr) minmax(0,1.4fr) 96px 44px;padding:8px 10px;border-bottom:2px solid var(--line);font-size:12px;color:var(--sub)}
.ab-list{list-style:none;margin:0;padding:0}
.ab-item{display:grid;grid-template-columns:28px minmax(0,1fr);align-items:center;border-bottom:1px solid var(--line);padding:0 10px}
.ab-item:hover{background:#fafbfe}
.ab-ck{margin:0;display:flex;align-items:center}
.ab-ck input{width:auto;margin:0}
.ab-open{width:100%;border:0;background:none;padding:12px 0;text-align:left;font:inherit;color:var(--text);cursor:pointer;border-radius:0}
.ab-open:hover{background:none}
.ab-who{font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ab-mail{color:var(--sub);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ab-date{font-size:12px;color:var(--sub)}
.ab-edit{font-size:13px;color:var(--navy);text-decoration:underline;text-align:right}
.ab-empty{padding:28px 10px;text-align:center;color:var(--sub);font-size:14px}
@media (max-width:640px){
  .ab-head{display:none}
  .ab-tools{flex-wrap:wrap}
  .ab-tools input[type=search]{flex:1 1 100%}
  .ab-item{padding:0 4px}
  /* スマホ：名前とメールアドレスを2段にしたカード表示 */
  .ab-open{grid-template-columns:minmax(0,1fr) auto;row-gap:2px;padding:12px 0}
  .ab-who{grid-column:1;grid-row:1}
  .ab-mail{grid-column:1;grid-row:2;font-size:13px}
  .ab-date{display:none}
  .ab-edit{grid-column:2;grid-row:1 / 3}
}

/* address picker (Outlook .msg drop) */
.modal-bg{position:fixed;inset:0;background:rgba(15,18,60,.45);display:flex;align-items:center;justify-content:center;z-index:50;padding:16px}
.modal{background:#fff;border-radius:12px;padding:24px;width:100%;max-width:520px;max-height:85vh;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.modal h2{margin:0 0 6px}
.pick-list{list-style:none;padding:0;margin:12px 0;overflow:auto;border:1px solid var(--line);border-radius:8px}
.pick-list li{border-bottom:1px solid var(--line)}
.pick-list li:last-child{border-bottom:0}
.pick-list label{display:flex;gap:10px;align-items:center;margin:0;padding:8px 12px;font-weight:400;cursor:pointer}
.pick-list label:hover{background:var(--navy-l)}
.pick-list input{width:auto;margin:0}
.pick-list span{display:flex;flex-direction:column;line-height:1.4}
.pick-list small{color:var(--sub)}

/* step 4: A = internal name (only me), B = subject shown to the recipient */
.subj-box{border-radius:10px;padding:14px 16px 4px;margin-bottom:12px;border:1px solid var(--line)}
.subj-box.own{background:var(--bg)}
.subj-box.them{background:#fff;border-color:#c9cbe8}
.subj-box label{margin-bottom:10px}
.subj-box .note{display:block;font-weight:400;margin:2px 0 0}
.subj-box .row{margin:4px 0 8px}
.subj-box > input,.subj-box > textarea{margin:0 0 12px}
.sub-lbl{display:block;font-size:13px;font-weight:600;margin:12px 0 4px}
#send-form .mail-only > .row{margin:0 0 12px}
.opt,.req{display:inline-block;font-size:11px;font-weight:700;border-radius:8px;padding:1px 7px;margin-left:8px;vertical-align:middle}
.opt{background:#e3ecfd;color:#1f5fd1}
.step h2 .opt,.step h2 .req{font-size:11px;vertical-align:2px}
.req{background:var(--red-l);color:var(--red)}
.subj-line{margin:-6px 0 6px;font-size:14px}
.note.subj{font-size:12px}
#send-form.mode-link .subj-box .mail-only{display:none}

/* new-send form: fields shown only for one delivery method */
#send-form.mode-link .mail-only{display:none}
#send-form.mode-mail .link-only{display:none}
label .link-only{font-weight:400;margin-left:6px}
label .note.link-only{margin-left:0}
/* delivery method cards with a "標準" toggle switch */
.choice-card{position:relative}
.choice-card .choice{height:100%;padding-right:100px}
.std-switch{position:absolute;top:12px;right:14px;display:flex;align-items:center;gap:6px;margin:0;font-size:12px;font-weight:700;color:var(--sub);cursor:pointer}
.std-switch input{position:absolute;opacity:0;width:1px;height:1px;margin:0}
.std-switch .sw{position:relative;width:42px;height:24px;border-radius:12px;background:#cfd3e1;transition:background .2s;flex:none}
.std-switch .sw::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:transform .2s}
.std-switch input:checked + .sw{background:var(--navy)}
.std-switch input:checked + .sw::after{transform:translateX(18px)}
.std-switch input:checked ~ .sw-txt{color:var(--navy)}
.std-switch input:focus-visible + .sw{box-shadow:0 0 0 3px rgba(29,32,136,.25)}
.std-note{margin:-6px 0 14px}
.std-switch.inline{position:static}
button.small{padding:5px 14px;font-size:13px}
.addr-table td{vertical-align:middle}

/* send address */
.from-row{display:flex;align-items:flex-end;gap:16px;flex-wrap:wrap;background:var(--bg);border-radius:10px;padding:14px 16px;margin-bottom:8px;border-left:4px solid var(--navy)}
.from-row label{margin:0;flex:1;min-width:260px;font-weight:700}
.from-row.shared{border-left-color:var(--orange);background:#fff6ea}
.from-row a{padding-bottom:10px}
.badge.orange{background:#fff1de;color:#b35f00}
.badge.navy{background:var(--navy-l);color:var(--navy)}
span.from{font-size:12px;padding:2px 8px;border-radius:10px;white-space:nowrap}
span.from.me{background:var(--navy-l);color:var(--navy)}
span.from.shared{background:#fff1de;color:#b35f00;font-weight:700}
.seg-tabs{display:flex;gap:6px;flex-wrap:wrap;margin:16px 0 0}
.seg-tabs a{padding:6px 14px;border-radius:16px;border:1px solid var(--line);text-decoration:none;color:var(--sub);font-size:13px}
.seg-tabs a.on{background:var(--navy);border-color:var(--navy);color:#fff}
.addr-form{grid-template-columns:1.2fr 1fr auto}
details.addr summary{font-size:15px}
details.addr .two-col{margin-top:12px}
/* show/hide password (eye) */
.pw-wrap{position:relative;display:block;margin-top:6px}
.pw-wrap input{margin:0;padding-right:46px}
.pw-eye{position:absolute;right:6px;top:50%;transform:translateY(-50%);border:0;background:none;padding:6px;color:var(--sub);border-radius:6px;line-height:0}
.pw-eye:hover{background:var(--navy-l);color:var(--navy)}
.pw-eye svg{width:20px;height:20px}

/* touch devices (phones/tablets): no drag & drop / Ctrl+V hints, big file button */
.touch-only{display:none}
@media (hover:none) and (pointer:coarse){
  .pc-only{display:none!important}
  .touch-only{display:inline}
  p.touch-only{display:block}
  .drop{padding:18px 12px}
  .drop .pick{display:block;background:var(--navy);color:#fff;text-decoration:none;border-radius:10px;padding:14px;font-size:16px;margin:4px 0 8px}
}
.share .mailto{margin-top:12px}

/* narrow screens: menu tabs move to their own row and scroll sideways */
@media (max-width:1000px){
  .top .wrap{gap:8px 16px;padding-top:8px}
  .tabs{order:3;flex:0 0 100%;margin:0 -8px}
  .tabs a{padding:10px 10px 9px}
  .me{margin-left:auto}
}
@media (max-width:640px){
  .lockup .logo{height:24px}
  .me .button{padding:6px 12px;font-size:13px}
}

/* URL preview (what the recipient sees after opening the link) */
.pv-intro{background:var(--navy-l);border-left:4px solid var(--navy);padding:12px 16px;border-radius:6px;margin:0 0 18px}
.pv-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.pv-cap{font-weight:700;color:var(--navy-d);margin:0 0 8px}
.pv-frame{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:24px 18px;position:relative}
.pv-frame::before{content:"● ● ●";position:absolute;top:6px;left:12px;font-size:8px;letter-spacing:2px;color:#c5c8d6}
.pv-card{background:#fff;border-radius:12px;padding:20px;box-shadow:0 1px 3px rgba(20,23,102,.06)}
.pv-card .lead{font-size:17px}
.pv-input{border:1px solid #cfd3e1;border-radius:8px;padding:10px 12px;color:#9a9eb0;margin:4px 0 10px;font-size:14px}
.pv-btn{background:var(--navy);color:#fff;border-radius:8px;padding:11px;text-align:center;font-weight:500;margin-bottom:10px}
.pv-card .files a{color:var(--navy);text-decoration:underline;font-weight:700}
.pv-who{margin:16px 0 0;font-size:13px;color:var(--sub);word-break:break-all}
#confirm-bar{margin:20px auto 0;display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:560px}
@media (max-width:640px){#confirm-bar{grid-template-columns:1fr}}
#confirm-bar[hidden]{display:none}
#confirm-bar button{margin:0}
@media (max-width:760px){.pv-grid{grid-template-columns:1fr}}
/* 作成画面の下のボタン（プレビュー／発行）。プレビューは作成画面の下に出す */
.send-btns{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}
.send-btns button.wide{margin:0}
.send-btns{max-width:560px;margin-left:auto;margin-right:auto}
#preview:not([hidden]),.mail-pv:not([hidden]){margin-top:28px;padding-top:20px;border-top:2px dashed var(--line)}
#preview .mail-pv{margin:0 0 20px;padding:0;border:0}
.pv-title{margin:0 0 12px}
.mail-head{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;margin:0 0 8px;font-size:14px}
.mail-head dt{color:var(--sub)}
.mail-head dd{margin:0;word-break:break-all}
.mail-body{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:14px 16px;font-size:14px;white-space:pre-wrap;word-break:break-all;margin:0 0 10px}
.pv-ops{display:flex;flex-direction:column;gap:10px;margin-top:14px}
.pv-ops button.wide{margin:0}
@media (max-width:640px){.send-btns{grid-template-columns:1fr}}
/* 詳細画面：送信内容のプレビュー（開閉式。スマホでもそのまま縦に並ぶ） */
.sent-pv{border:1px solid var(--line);border-radius:10px;margin:14px 0 18px;background:#fff}
.sent-pv summary{cursor:pointer;padding:12px 16px;font-weight:700;color:var(--navy)}
.sent-pv[open] summary{border-bottom:1px solid var(--line)}
.sent-pv-body{padding:16px}
.sent-pv .mail-pv{margin:0 0 20px;padding:0;border:0}
@media (max-width:640px){.sent-pv-body{padding:12px 10px}.sent-pv .pv-frame{padding:20px 8px 10px}.sent-pv .pv-card{padding:14px}}

/* subject templates */
.srows{display:grid;grid-template-columns:1fr 1fr;gap:8px 24px;margin-top:12px}
.srow{display:flex;align-items:center;gap:6px;min-width:0}
.srow input{margin:0;flex:1;min-width:0}
.srow.common input{background:var(--bg)}
.srow .badge{flex:none}
form.restore{display:inline;margin:0 0 0 auto}
@media (max-width:760px){.srows{grid-template-columns:1fr}}
.srow .rdel{border:0;background:none;color:var(--sub);font-size:20px;padding:0 6px;line-height:1;width:46px}
.srow .rdel:hover{color:var(--red);background:none}

/* mail preview (what the recipient receives) */
.mail-prev h2{margin-top:0}
.mp-mail{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;box-shadow:0 2px 10px rgba(20,23,102,.06)}
.mp-head{background:var(--bg);padding:10px 14px;border-bottom:1px solid var(--line);font-size:13px}
.mp-head div{display:flex;gap:10px;line-height:1.7}
.mp-head span{color:var(--sub);width:48px;flex:none}
.mp-head b{font-weight:500;word-break:break-all}
.mp-body{padding:14px 16px;white-space:pre-wrap;font-family:'メイリオ',Meiryo,"Hiragino Kaku Gothic ProN",sans-serif;font-size:13px;line-height:1.8;color:#222;max-height:620px;overflow:auto}
.mp-notice{margin:18px 0 0;padding-top:8px;border-top:1px solid var(--line);font-size:11px;color:#8a8fa3;white-space:normal}
.def-tpl{border:1px solid var(--line);border-radius:10px;padding:12px 14px 2px;margin-bottom:16px;background:var(--bg)}
.def-tpl-edit{border-top:1px dashed var(--line);padding-top:12px;margin-top:-4px}
.def-tpl-note{margin:-6px 0 12px;color:#b35f00}

/* footer (signature) */
label.check{display:flex;align-items:center;gap:8px;font-weight:400;margin-bottom:6px}
label.check input{width:auto;margin:0}
.sig-preview{margin:0 0 16px;background:var(--bg);border-left:3px solid var(--line);color:var(--sub);font-size:13px}
.danger-zone.row form{margin:0}

/* login */
.login{text-align:center;border-top:4px solid var(--navy);padding-top:32px}
.card.narrow.login{max-width:560px;padding-left:40px;padding-right:40px}
.login form{text-align:left}
.login-sub{color:var(--sub);font-family:"MontserratSF","Segoe UI",Arial,sans-serif;font-weight:500;font-size:12px;letter-spacing:.32em;text-transform:uppercase;margin:12px 0 26px}
.seg{display:grid;grid-template-columns:1fr 1fr;background:var(--bg);border-radius:10px;padding:4px;margin-bottom:22px}
.seg a{padding:9px;border-radius:8px;text-decoration:none;color:var(--sub);font-weight:500;font-size:14px}
.seg a.on{background:#fff;color:var(--navy);font-weight:700;box-shadow:0 1px 3px rgba(20,23,102,.12)}
.center{text-align:center}

/* login / signup distinction */
.login.signup{border-top-color:var(--orange)}
.form-title{display:flex;align-items:baseline;justify-content:center;gap:10px;margin:0 0 18px;font-size:20px;color:var(--navy-d)}
.form-title small{font-size:12px;font-weight:500;color:var(--sub)}
.form-title.accent{color:#b35f00}
button.accent,.button.accent{background:var(--orange);border-color:var(--orange);color:#fff}
button.accent:hover,.button.accent:hover{background:#d97400}
.button.wide{display:flex;width:100%;padding:13px;font-size:16px}
.first-time{margin-top:26px;padding:18px 18px 20px;border:2px dashed #f3c48f;border-radius:12px;background:#fffaf3;text-align:center;position:relative}
.first-time .or{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:#fff;padding:0 10px;color:#b35f00;font-weight:700;font-size:13px}
.first-time p{margin:4px 0 12px;font-size:13px;color:var(--text)}
.hint{background:#fff6ea;border:1px solid #f3c48f;border-radius:10px;padding:14px 16px;margin-bottom:22px;text-align:left}
.hint b{color:#b35f00}
.hint p{margin:6px 0 12px;font-size:13px}
.steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:6px;padding:0;margin:0 0 20px;counter-reset:s}
.steps li{display:flex;flex-direction:column;align-items:center;gap:4px;font-size:11px;color:var(--sub);text-align:center;line-height:1.4}
.steps li b{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--line);color:var(--sub);font-size:13px}
.steps li.on{color:#b35f00;font-weight:700}
.steps li.on b{background:var(--orange);color:#fff}
.steps li.done b{background:#f3c48f;color:#fff}
.back-login{margin-top:18px}

/* my account */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:8px}
.stats div{background:var(--bg);border-radius:10px;padding:14px 16px;display:flex;flex-direction:column}
.stats b{font-size:28px;line-height:1.2;color:var(--navy)}
.stats b small{font-size:15px;margin-left:2px}
.stats span{font-size:12px;color:var(--sub)}
.meter{height:12px;background:var(--line);border-radius:6px;overflow:hidden}
.meter span{display:block;height:100%;background:linear-gradient(90deg,var(--navy),#4a4fd1)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.search input[type=search]{flex:2;min-width:200px;margin:0}
.search select{flex:1}
.grid-form{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:8px;margin:12px 0 20px}
.grid-form input{margin:0}
details.tpl{border:1px solid var(--line);border-radius:8px;padding:10px 14px;margin-bottom:8px}
details.tpl summary{cursor:pointer;font-weight:500}
details.tpl form{margin-top:12px}

/* recipient page */
.lead{font-size:19px;font-weight:700;color:var(--navy-d);margin:0 0 12px;line-height:1.5}
.meta{background:var(--bg);border-radius:8px;padding:12px 16px;font-size:14px}
.otp{margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}
.otp input{font-size:24px;letter-spacing:.4em;text-align:center}
.files{list-style:none;padding:0}
.files li{padding:10px 14px;border:1px solid var(--line);border-radius:8px;margin-bottom:6px}
.message{background:var(--bg);padding:12px 16px;border-radius:8px}

@media (max-width:640px){
  .wrap{padding:0 16px}
  .card{padding:20px 16px}
  .choices,.alerts,.grid-form,.two-col{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .tabs a{padding:14px 8px 12px}
  .lockup .logo{height:28px}
  .lockup .key{width:26px;height:26px}
  .lockup .wm{font-size:18px}
  .lockup.big .key{width:44px;height:44px}
  .lockup.big .wm{font-size:34px}
  td.rc{display:none}
}
@media (max-width:640px){.subj-box{padding:12px 12px 4px}.subj-box label .note{font-size:12px}label.check{flex-wrap:wrap}label.check a.note{white-space:nowrap;margin-left:auto}}
@media (max-width:640px),(hover:none) and (pointer:coarse){input,textarea,select{font-size:16px!important}}
/* 送信控え：左にチェック（今回）、右に「標準」スイッチ */
.copy-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:4px}
.copy-row label.check{margin:0;min-width:0;overflow-wrap:anywhere}
.copy-note{margin:4px 0 18px;font-size:12px}
/* スマホで画面が左右に動かないように：横はみ出しを切る＋ダブルタップ拡大を止める（2本指の拡大はできる） */
html,body{overflow-x:clip}
html{touch-action:manipulation;-webkit-text-size-adjust:100%;text-size-adjust:100%}
/* 受け取り画面のファイル：アイコン・名前（長いと省略）・サイズ、右下にダウンロード */
.files li{display:flex;flex-direction:column;gap:10px;padding:14px 16px;border-radius:10px;margin-bottom:10px}
.files .f-row{display:flex;align-items:center;gap:8px;min-width:0}
.files .f-ico{width:22px;height:22px;flex:none;color:var(--navy)}
.files .f-name{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:700;color:var(--navy-d);text-decoration:none}
.files .f-size{flex:none;color:var(--sub);font-size:13px}
.files .f-dl{align-self:flex-end;padding:8px 20px;font-size:14px;text-decoration:none!important;color:#fff!important}
/* 送信履歴：作成日・宛先・案件名の3列（PC・スマホ共通） */
table.hist-list{table-layout:fixed;width:100%}
table.hist-list th:nth-child(1),table.hist-list td.h-date{width:120px}
table.hist-list th:nth-child(2),table.hist-list td.h-rc{width:38%}
table.hist-list td{vertical-align:middle}
table.hist-list td.h-date{white-space:nowrap;color:var(--sub);font-size:13px}
table.hist-list td.h-rc{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:none;color:var(--sub);font-size:13px}
table.hist-list td.h-title{overflow-wrap:anywhere}
table.hist-list td.h-title a{font-weight:700;color:var(--navy-d);text-decoration:none}
table.hist-list td.h-title .note.subj{display:block;font-weight:400}
@media (max-width:640px){
  main table.hist-list{display:table;overflow:visible}
  table.hist-list th,table.hist-list td{padding:10px 4px;font-size:12px}
  table.hist-list th:nth-child(1),table.hist-list td.h-date{width:52px}
  table.hist-list th:nth-child(2),table.hist-list td.h-rc{width:36%}
  table.hist-list td.h-rc{display:table-cell!important}
  table.hist-list td.h-title a{font-size:13px}
  table.hist-list td.h-title .note.subj{font-size:11px}
}
/* 使い方の挿絵（インラインSVG） */
.ill-box{margin:10px 0 18px;padding:14px;background:var(--bg);border-radius:12px;max-width:470px}
.ill{display:block;width:100%;height:auto}
.ill text{text-anchor:middle;font-family:inherit}
.ill .bx{fill:#fff;stroke:#c9cbe8;stroke-width:1.2}
.ill .bxa{fill:var(--navy-l);stroke:#c9cbe8;stroke-width:1.2}
.ill .nv{fill:var(--navy)}
.ill .or{fill:var(--orange)}
.ill .gy{fill:#e3e6ee}
.ill .ar{fill:var(--sub)}
.ill .ln{stroke:var(--sub);stroke-width:1.5;fill:none}
.ill .ic{fill:none;stroke:var(--navy);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.ill .icf{fill:var(--navy)}
.ill .hd{fill:#fff;font-size:12px;font-weight:700}
.ill .t1{fill:var(--navy-d);font-size:13px;font-weight:700}
.ill .t2{fill:var(--sub);font-size:11px}
.ill .t3{fill:var(--sub);font-size:11px;text-anchor:start}
.ill .t4{fill:var(--navy-d);font-size:13px;font-weight:600;text-anchor:start}
.ill .nm{fill:#fff;font-size:11px;font-weight:700}
.ill .tg{fill:#fff;font-size:11px;font-weight:700}
.ill .tg.gt{fill:var(--sub)}
@media (max-width:640px){.ill-box{padding:8px;margin-left:-4px;margin-right:-4px}}
/* ログイン画面：パスワードを忘れた方 */
.forgot-link{margin:12px 0 0}
/* 管理画面：社員一覧（停止中は薄く）。スマホは1人ずつのカード */
table.admin-list td{vertical-align:middle}
table.admin-list tr.off td{opacity:.6}
@media (min-width:641px){table.admin-list .ad-user{min-width:240px;white-space:nowrap}table.admin-list .ad-use{white-space:nowrap}table.admin-list .ad-ops{width:1%}table.admin-list .ad-ops .row{flex-wrap:nowrap}}
table.admin-list .ad-ops .row{margin:0;gap:8px;flex-wrap:wrap;justify-content:flex-end}
table.admin-list .ad-ops form{margin:0}
details.fold summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:10px}
details.fold summary::-webkit-details-marker{display:none}
details.fold summary::before{content:"▶";font-size:13px;color:var(--navy)}
details.fold[open] summary::before{content:"▼"}
details.fold summary h1{margin:0}
details.fold[open] summary{margin-bottom:14px}
details.fold summary h2{margin:0}
details.fold-sub{margin-top:22px}
.nowrap-list th,.nowrap-list td{white-space:nowrap}
.nowrap-list td:last-child,.nowrap-list th:last-child{width:1%}

.tool-note{display:flex;gap:12px;align-items:center;justify-content:space-between}
.tool-col{width:1%;white-space:nowrap}
.tool-col .button{min-width:124px;text-align:center}
tr.tool-help[hidden]{display:none}
tr.tool-help td{background:var(--bg);padding:6px 20px 16px}
.ops-menu{text-align:right}
.ops-menu summary{display:inline-block;list-style:none;cursor:pointer;padding:6px 14px;font-size:13px;font-weight:600;color:var(--navy-d);border:1px solid #c5c8d6;border-radius:8px;background:#fff;white-space:nowrap}
.ops-menu summary::-webkit-details-marker{display:none}
.ops-menu summary::after{content:" ▼";font-size:10px}
.ops-menu[open] summary::after{content:" ▲"}
.ops-list{display:flex;flex-direction:column;align-items:stretch;gap:6px;margin-top:8px;min-width:140px}
.ops-list form{margin:0}
.ops-list button{width:100%}
table.admin-list .ad-ops button{padding:6px 12px;font-size:13px;white-space:nowrap}
.nw{white-space:nowrap}
/* 使用者のロゴ：フッター（設定画面の見本にも使う） */
.cust-logo-box{margin:0;text-align:center}
.cust-logo{display:inline-block;max-width:240px;max-height:48px;width:auto;height:auto}
.foot .cust-logo-box{flex-basis:100%;margin-bottom:8px}
/* チェックボックスのない表：1列目の幅を固定せず、単語の途中で折り返さない。文字列の列が広がり、バッジなどの列は詰める */
table.ops-table{width:100%}
table.ops-table th:first-child{width:auto;padding-right:10px}
table.ops-table th,table.ops-table td{word-break:normal;overflow-wrap:anywhere}
table.ops-table td.nw,table.ops-table th.nw{width:1%;white-space:nowrap;overflow-wrap:normal}
/* 運営の管理画面：タブがないので右に寄せる。スマホのメニューもないので、アイコンを消さない */
.top .wrap .me.icons.ops-nav{display:flex!important;margin:0 0 0 auto;justify-content:flex-end}
table.admin-list .ad-login,table.admin-list .ad-st,table.admin-list .ad-copy{white-space:nowrap}
table.admin-list .ad-copy .std-switch{justify-content:flex-start}
table.admin-list .ad-copy .sw-txt{min-width:4em}
@media (max-width:640px){table.admin-list .ad-copy{grid-column:1 / 3;margin-top:4px}table.admin-list .ad-copy::before{content:"送信控え ";font-size:12px;color:var(--sub);margin-right:8px}table.admin-list .ad-copy .std-switch{display:inline-flex}}
@media (max-width:640px){
  main table.admin-list,table.admin-list tbody{display:block;overflow:visible}
  table.admin-list tr:first-child{display:none}
  table.admin-list tr{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 10px;padding:12px 2px;border-bottom:1px solid var(--line)}
  table.admin-list td{display:block;border:0;padding:0;background:none}
  table.admin-list .ad-user{grid-column:1;grid-row:1;overflow-wrap:anywhere}
  table.admin-list .ad-st{grid-column:2;grid-row:1}
  table.admin-list .ad-login,table.admin-list .ad-use{grid-column:1 / 3;font-size:12px;color:var(--sub)}
  table.admin-list .ad-use br{display:none}
  table.admin-list .ad-login::before{content:"最終ログイン "}
  table.admin-list .ad-use::before{content:"送信 "}
  table.admin-list .ad-use .note::before{content:"・"}
  table.admin-list .ad-ops{grid-column:1 / 3;margin-top:6px}
  table.admin-list .ad-ops .row{justify-content:flex-start}
}
/* 詳細画面：送った後の操作（期限の変更・宛先の追加）、宛先ごとの再送 */
.after-ops{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:16px 0 8px}
.after-box{border:1px solid var(--line);border-radius:10px;padding:14px 16px;background:var(--bg)}
.after-box h3{margin:0 0 4px;font-size:14px;color:var(--navy-d)}
.after-box .note{margin:0 0 10px}
.after-box .row{margin:0;flex-wrap:nowrap;gap:8px}
.after-box select,.after-box input{margin:0;flex:1;min-width:0}
.after-box button{white-space:nowrap}
.rcpt-table .r-ops{width:1%;text-align:right}
.rcpt-table .r-ops form{margin:0}
.rcpt-table .r-ops button{padding:5px 14px;font-size:13px;white-space:nowrap}
@media (max-width:760px){.after-ops{grid-template-columns:1fr}}
/* 受け取り依頼 */
.req-form{max-width:760px;margin-left:auto;margin-right:auto}
.sub-box{border:1px solid var(--line);border-radius:10px;padding:12px 16px 4px;margin-bottom:12px}
.sub-head{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;margin:0 0 6px}
.sub-box .message{margin:0 0 10px}
.new-mark{display:inline-block;margin-left:6px;padding:1px 8px;border-radius:10px;background:var(--orange);color:#fff;font-size:11px;font-weight:700}
.files.sent li{padding:8px 12px}
.msg.ok{border-left-color:#2e7d32;background:#e8f5e9}
/* PC：タブが4つになったので、幅が狭いときはタブとアイコンの間隔を詰める */
@media (min-width:641px) and (max-width:1280px){.tabs a{padding-left:8px;padding-right:8px;font-size:13px}.me.icons{gap:4px}.ico-btn{width:38px;height:38px}}

/* 各種管理：押すと開く見出し */
.panel{padding:0;margin-bottom:12px;scroll-margin-top:80px}
.panel>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:12px;min-height:56px;padding:12px 28px;border-radius:12px}
.panel>summary::-webkit-details-marker{display:none}
.panel>summary::before{content:"▶";flex:none;font-size:13px;color:var(--navy)}
.panel[open]>summary::before{content:"▼"}
.panel>summary h2{margin:0;font-size:16px;min-width:0}
.panel-count{margin-left:auto;flex:none;color:var(--sub);font-size:13px;white-space:nowrap}
.panel-body{padding:0 28px 22px}
.panel-body>:first-child{margin-top:0}
.panel-body h3{margin:18px 0 8px;font-size:14px;color:var(--navy-d)}
@media (hover:hover){.panel>summary:hover{background:var(--navy-l)}}
.fold-note{margin-top:10px}
.fold-note>summary{font-size:13px;color:var(--sub);min-height:32px}
.fold-note>summary::before{font-size:10px}
.fold-note[open]>summary{margin-bottom:6px}
.add-member{margin-top:14px}
.add-member>summary{display:inline-block;list-style:none;cursor:pointer;padding:9px 18px;border:1px solid var(--navy);border-radius:8px;color:var(--navy);font-weight:700;font-size:14px}
.add-member>summary::-webkit-details-marker{display:none}
.add-member .after-box{margin-top:10px}
.stats .meter{height:6px;padding:0;margin:4px 0;display:block;background:var(--line);border-radius:3px}
/* 設定：大カテゴリと大きなアイコンのボックス */
.page-title{margin:0 0 6px}
.tile-head{margin:22px 0 10px;font-size:15px}
.tile-groups{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:900px){.tile-groups{grid-template-columns:minmax(0,1fr)}}
.tile{display:flex;flex-direction:column;align-items:flex-start;gap:6px;padding:20px;border-radius:12px;background:var(--card);color:var(--navy-d);text-decoration:none;box-shadow:0 1px 3px rgba(20,23,102,.06),0 8px 24px rgba(20,23,102,.04)}
.tile b{font-size:16px}
.tile-text{font-size:13px;color:var(--sub);font-weight:400}
.tile-ico{display:flex;width:52px;height:52px;align-items:center;justify-content:center;border-radius:12px;background:var(--navy-l);color:var(--navy);margin-bottom:4px}
.tile-ico svg{width:32px;height:32px}
@media (hover:hover){.tile:hover{background:var(--navy-l)}.tile:hover .tile-ico{background:#fff}}
.back-link{margin:0 0 12px;font-size:14px}
.card.narrow-form{max-width:560px}
@media (max-width:640px){.tiles{grid-template-columns:1fr 1fr;gap:10px}.tile{padding:14px}.tile b{font-size:14px}.tile-text{font-size:12px}}
/* 横に広い表：狭い画面では1件ずつのボックスにする */
@media (max-width:900px){
  main table.card-rows,table.card-rows tbody{display:block;overflow:visible}
  table.card-rows tr:first-child{display:none}
  table.card-rows tr{display:block;margin-bottom:10px;padding:10px 14px;border:1px solid var(--line);border-radius:10px;background:#fff}
  table.card-rows td{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:4px 0;border:0;background:none;white-space:normal;width:auto;max-width:none;text-align:right;overflow-wrap:anywhere}
  table.card-rows td::before{content:attr(data-label);flex:none;font-size:12px;color:var(--sub);text-align:left}
  table.card-rows td[data-label=""]{justify-content:flex-end}
  table.card-rows td.actions{justify-content:flex-end}
  table.card-rows td.actions:empty{display:none}
  table.card-rows td form,table.card-rows td .row{margin:0}
}
/* 中くらいの幅でも利用者の表は1人ずつのボックスにする */
@media (min-width:641px) and (max-width:900px){
  main table.admin-list,table.admin-list tbody{display:block;overflow:visible}
  table.admin-list tr:first-child{display:none}
  table.admin-list tr{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 10px;padding:12px 2px;border-bottom:1px solid var(--line)}
  table.admin-list td{display:block;border:0;padding:0;background:none}
  table.admin-list .ad-user{grid-column:1;grid-row:1;min-width:0;white-space:normal}
  table.admin-list .ad-st{grid-column:2;grid-row:1}
  table.admin-list .ad-login,table.admin-list .ad-use{grid-column:1 / 3;font-size:12px;color:var(--sub)}
  table.admin-list .ad-use br{display:none}
  table.admin-list .ad-login::before{content:"最終ログイン "}
  table.admin-list .ad-use::before{content:"送信 "}
  table.admin-list .ad-use .note::before{content:"・"}
  table.admin-list .ad-copy{grid-column:1 / 3;margin-top:4px}
  table.admin-list .ad-copy::before{content:"送信控え ";font-size:12px;color:var(--sub);margin-right:8px}
  table.admin-list .ad-ops{grid-column:1 / 3;width:auto;margin-top:6px}
}
@media (max-width:640px),(hover:none) and (pointer:coarse) and (max-width:1000px){
  main{padding-bottom:90px}
  .panel>summary{padding:12px 16px}
  .panel-body{padding:0 16px 18px}
}
/* 管理者の目印（アイコン付き） */



.badge.role-badge{display:inline-flex;align-items:center;gap:3px}
.badge.role-badge svg{width:14px;height:14px;flex:none}
.ico-btn.admin-ico{color:#b35f00}
/* 狭い画面の利用者の表：1人ずつのボックス。項目を縦に並べてアドレスを途中で折らない */
@media (max-width:900px){
  main table.admin-list,table.admin-list tbody{display:block;overflow:visible}
  table.admin-list tr:first-child{display:none}
  table.admin-list tr{display:block;margin-bottom:10px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:#fff}
  table.admin-list td{display:block;border:0;padding:3px 0;background:none;white-space:normal;width:auto}
  table.admin-list .ad-user .note{overflow-wrap:normal;word-break:keep-all}
  table.admin-list .ad-ops .ops-menu{text-align:left}
}
/* 右端のアカウントのアイコンとメニュー */
.acct{position:relative;flex:none;margin-left:6px}
.acct>summary{list-style:none;cursor:pointer;display:block;position:relative;width:42px;height:42px;padding:2px;border:3px solid transparent;border-radius:50%}
.acct>summary::-webkit-details-marker{display:none}
.acct.is-admin>summary{border-color:var(--orange)}
.avatar{display:flex;width:100%;height:100%;align-items:center;justify-content:center;border-radius:50%;background:var(--navy);color:#fff;font-size:15px;font-weight:700;line-height:1}
.acct.is-admin .avatar{background:#b35f00}
.avatar-mark{position:absolute;right:-6px;bottom:-6px;display:flex;width:20px;height:20px;align-items:center;justify-content:center;border:1px solid var(--orange);border-radius:50%;background:#fff1de;color:#b35f00}
.avatar-mark svg{width:15px;height:15px}
.acct-menu{position:absolute;right:0;top:calc(100% + 10px);z-index:60;width:270px;max-width:calc(100vw - 24px);padding:8px;border-radius:12px;background:#fff;color:var(--navy-d);box-shadow:0 2px 6px rgba(20,23,102,.12),0 12px 32px rgba(20,23,102,.18)}
.acct-who{display:flex;flex-direction:column;align-items:flex-start;gap:3px;padding:8px 10px 12px;margin-bottom:6px;border-bottom:1px solid var(--line);overflow-wrap:anywhere}
.acct-who span:not(.badge){font-size:13px;color:var(--sub)}
.acct-menu a,.acct-menu button{display:flex;align-items:center;gap:10px;width:100%;min-height:44px;padding:8px 10px;border:0;border-radius:8px;background:none;color:var(--navy-d);font-size:14px;font-weight:600;text-decoration:none;text-align:left;cursor:pointer}
.acct-menu svg{width:20px;height:20px;flex:none}
.acct-menu form{margin:0}
@media (hover:hover){.acct-menu a:hover,.acct-menu button:hover{background:var(--navy-l)}}
@media (max-width:640px),(hover:none) and (pointer:coarse) and (max-width:1000px){
  .acct{position:absolute;right:12px;top:50%;transform:translateY(-50%);margin:0}
  .acct>summary{width:40px;height:40px}
}
/* 年配の方にも見やすく：文字を少し大きく、右上のアイコンには常に名前を出す */
.note{font-size:14px}
th{font-size:13px}
.badge{font-size:12px}
.tabs a{font-size:15px}
.panel-count{font-size:14px}
.tile-text{font-size:14px}
table.admin-list .ad-ops button{font-size:14px}
.top .me.icons .ico-btn{flex-direction:column;width:auto;min-width:50px;height:auto;padding:4px 6px 2px}
.top .me.icons .ico-btn svg{width:26px;height:26px}
.top .me.icons .ico-btn::after{position:static;transform:none;opacity:1;padding:0;background:none;color:inherit;font-size:12px;font-weight:600;line-height:1.5}
.top .me.icons .ico-count{top:0;right:6px}
.acct-menu a,.acct-menu button{justify-content:flex-start;font-size:15px}
.acct{margin-left:2px}
.acct>summary{display:flex;flex-direction:column;align-items:center;width:auto;min-width:56px;height:auto;padding:2px 2px 0;border:0;border-radius:10px}
.acct .avatar{width:32px;height:32px;box-sizing:border-box}
.acct.is-admin>summary{border:0}
.acct.is-admin .avatar{box-shadow:0 0 0 2px #fff,0 0 0 4px var(--orange)}
.avatar-mark{right:6px;bottom:18px;width:18px;height:18px}
.avatar-mark svg{width:13px;height:13px}
.acct-label{margin-top:3px;font-size:12px;font-weight:600;line-height:1.5;color:var(--navy)}
.acct.is-admin .acct-label{color:#b35f00;font-weight:700}
@media (min-width:641px) and (max-width:1280px){.tabs a{font-size:14px}.top .me.icons .ico-btn{width:auto;height:auto;min-width:46px}}
@media (max-width:640px),(hover:none) and (pointer:coarse) and (max-width:1000px){
  .acct>summary{min-width:48px}
  .acct .avatar{width:30px;height:30px;font-size:14px}
  .acct-label{font-size:11px;margin-top:2px}
  .avatar-mark{right:2px;bottom:16px}
}
/* 右上のアイコンの名前：下線なし、高さを揃える */
.ico-btn{text-decoration:none}
.top .me.icons{align-items:flex-start}
.top .me.icons form{display:flex;margin:0}
.top .me.icons button.ico-btn{font-family:inherit;line-height:1.5}
/* 「操作」は表の行を広げず、上に重ねて開く */
@media (min-width:901px){
  .ops-menu{position:relative}
  .ops-list{position:absolute;right:0;top:100%;z-index:20;width:170px;padding:8px;border-radius:10px;background:#fff;box-shadow:0 2px 6px rgba(20,23,102,.12),0 12px 32px rgba(20,23,102,.18)}
}
/* 送信アドレス欄：狭い画面でも枠の中に収める */
@media (max-width:640px){.from-row label{min-width:0;flex:1 1 100%}.from-row select{max-width:100%}}
/* 設定ツールの表：狭い画面では1件ずつのボックス */
@media (max-width:900px){
  main table.ops-table,table.ops-table tbody{display:block;overflow:visible}
  table.ops-table tr:first-child{display:none}
  table.ops-table tr{display:block;margin-bottom:10px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:#fff}
  table.ops-table tr[hidden]{display:none}
  table.ops-table td{display:block;padding:4px 0;border:0;background:none}
  table.ops-table td.tool-col{width:auto;margin-top:6px}
  table.ops-table .tool-col .button{display:block}
  table.ops-table .tool-note{flex-direction:column;align-items:flex-start;gap:8px}
  table.ops-table tr.tool-help td{padding:6px 2px}
  table.card-rows td.ck{justify-content:flex-start}
  table.card-rows td.empty{display:block;text-align:center}
}
.top .me.icons button.ico-btn{gap:0;min-height:0;margin:0}
.top .me.icons button.ico-btn::after{margin-top:-6px}
/* タブの区切り線（送る側｜受け取る側）。一覧の新規ボタンはタブが隠れる画面だけ */
.tab-sep{flex:none;align-self:center;width:1px;height:24px;margin:0 8px;background:#c5c8d6}
.m-only{display:none}
@media (max-width:640px),(hover:none) and (pointer:coarse) and (max-width:1000px){.m-only{display:inline-block}}
/* タブが4つあるので、1列に収まらない幅ではタブを2段目へ */
@media (min-width:1001px) and (max-width:1200px){
  .top .wrap{gap:8px 16px;padding-top:8px}
  .tabs{order:3;flex:0 0 100%;margin:0 -8px}
  .tabs a{padding:10px 10px 9px}
  .top .me.icons{margin-left:auto}
}
/* ホーム */
.home-notices h2,.home-block h2{margin:0 0 10px;font-size:16px}
.home-notices,.home-block{margin-top:16px}
.notice-row{padding:10px 12px;margin-bottom:8px;border-radius:8px;background:var(--bg)}
.notice-row.important{background:var(--red-l);border-left:4px solid var(--red)}
.notice-head{margin:0 0 2px}
.notice-body{margin:0;font-size:14px}
.todo-row{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px;padding:8px 14px;margin-bottom:8px;border:1px solid var(--line);border-radius:8px;color:var(--navy-d);text-decoration:none;font-weight:600}
.todo-row b{color:var(--red);white-space:nowrap}
.recent-row{display:flex;align-items:center;flex-wrap:wrap;gap:6px 10px;min-height:48px;padding:8px 2px;border-bottom:1px solid var(--line);color:var(--text);text-decoration:none}
.recent-date{color:var(--sub);font-size:14px;white-space:nowrap}
.recent-title{flex:1 1 200px;min-width:0;font-weight:600;color:var(--navy-d);overflow-wrap:anywhere}
@media (hover:hover){.todo-row:hover,.recent-row:hover{background:var(--navy-l)}}
.notice-row.important .badge.red{background:var(--red);color:#fff}
.notice-head .note{white-space:nowrap}
.home-notices{margin-bottom:6px}
@media (max-width:640px){.tile-text{font-size:13px}}