:root{--navy:#1F3A5F;--navy2:#3A5A84;--teal:#2B6F6D;--bg:#FAFAF8;--side:#F4F6F9;--line:#E3E8EE;--text:#1F2328;--muted:#5B6470;--card:#fff}
*{box-sizing:border-box}html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.6 system-ui,-apple-system,"Hiragino Sans","Yu Gothic","Noto Sans JP",sans-serif;display:flex;flex-direction:column}
.sr{position:absolute;left:-9999px}
.top{display:flex;align-items:center;gap:18px;background:var(--navy);color:#fff;padding:0 18px;height:52px;flex:0 0 auto}
.brand{color:#fff;font-weight:700;text-decoration:none;font-size:16px;white-space:nowrap;display:inline-flex;align-items:center;gap:8px}
.brandmark{height:26px;width:auto;display:block}
#nav{display:flex;gap:4px}
#nav a{color:#fff;text-decoration:none;padding:6px 12px;border-radius:6px;font-size:14px;white-space:nowrap}
#nav a[aria-current="page"]{background:var(--navy2);font-weight:700}
#nav a:hover{background:#2c4a70}
.right{margin-left:auto;display:flex;align-items:center;gap:12px}
.right select{background:#2c4a70;color:#fff;border:1px solid #4d6b92;border-radius:6px;padding:3px 6px;font:inherit;font-size:13px}
.who{font-size:13px;color:#DCE4EE;white-space:nowrap}
.layout{flex:1 1 auto;display:flex;min-height:0}
aside{width:250px;flex:0 0 250px;background:var(--side);border-right:1px solid var(--line);padding:12px 10px;overflow:auto}
aside.collapsed{width:44px;flex-basis:44px;padding:12px 6px}
aside.collapsed .sidebody{display:none}
.sidehead{display:flex;align-items:center;justify-content:space-between;font-size:13px;font-weight:700;color:var(--muted);margin:2px 4px 8px}
.iconbtn{border:0;background:none;color:var(--muted);font-size:16px;cursor:pointer;padding:2px 6px;border-radius:4px}
.iconbtn:hover{background:#e3e8ee}
.proj{display:flex;align-items:center;gap:8px;padding:6px 6px;border-radius:6px;cursor:pointer}
.proj:hover{background:#e8edf3}.proj.active{background:#DCE3EC;font-weight:700}
.proj .name{flex:1;font-size:14px;line-height:1.3}.proj.off .name{color:#9AA3AD}
.proj .count{font-size:12px;color:var(--muted)}
.switch{position:relative;width:32px;height:18px;flex:0 0 32px;border-radius:9px;background:#C5CDD6;border:0;cursor:pointer;padding:0}
.switch[aria-checked="true"]{background:var(--teal)}
.switch::after{content:"";position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:#fff;transition:left .15s}
.switch[aria-checked="true"]::after{left:16px}
.addproj{display:block;margin:8px 6px;font-size:13px;color:var(--navy);background:none;border:0;cursor:pointer;padding:0}
.sub{margin:18px 4px 6px;font-size:13px;font-weight:700;color:var(--muted)}
.muted{color:var(--muted);font-size:13px}
main{flex:1 1 auto;overflow:auto;padding:22px 26px;min-width:0}
main.frame{padding:0;display:flex;flex-direction:column}
h1{font-size:22px;margin:0 0 4px}h2{font-size:16px;margin:22px 0 10px}
.crumb{font-size:13px;color:var(--muted);margin-bottom:6px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.btn{font:inherit;font-size:14px;padding:6px 14px;border-radius:7px;border:1px solid #cfd4da;background:#fff;color:var(--text);cursor:pointer;text-decoration:none;display:inline-block}
.btn.primary{background:var(--navy);border-color:var(--navy);color:#fff}
.btn:hover{filter:brightness(.97)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px;margin-top:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px}
.avatar{display:grid;grid-template-columns:96px 1fr;gap:12px}
.thumb{width:96px;height:96px;border-radius:50%;overflow:hidden;background:#E2E8F0;display:flex;align-items:center;justify-content:center}
.thumb video{width:140%;height:auto;object-fit:cover}
.pill{display:inline-block;font-size:11px;font-weight:700;color:#fff;background:var(--navy);border-radius:10px;padding:1px 8px;margin-right:4px}
.pill.teal{background:var(--teal)}.pill.gray{background:#94A3B8}
.card .acts{grid-column:1/-1;display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.card select{font:inherit;font-size:12px;padding:3px;border-radius:6px;border:1px solid #cfd4da;max-width:150px}
.stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;margin-top:12px}
.stat b{display:block;font-size:26px;color:var(--navy)}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);padding:0 22px;background:#fff}
.tabs a{padding:10px 14px;text-decoration:none;color:var(--muted);font-size:14px;border-bottom:2px solid transparent}
.tabs a[aria-current="page"]{color:var(--navy);border-color:var(--navy);font-weight:700}
.head{display:flex;align-items:center;gap:14px;padding:14px 22px;background:#fff}
iframe{border:0;flex:1 1 auto;width:100%;background:#fff}
table{border-collapse:collapse;width:100%;font-size:14px;background:#fff}th,td{border-bottom:1px solid var(--line);padding:8px;text-align:left}th{color:var(--muted);font-size:13px;background:#F1F4F8}
code{background:#f3f4f6;padding:2px 6px;border-radius:5px;font-size:13px;word-break:break-all}
.form{display:flex;flex-direction:column;gap:6px;margin:6px 6px 10px}.form input,.form select{font:inherit;font-size:13px;padding:5px;border:1px solid #cfd4da;border-radius:6px}
.notice{background:#EEF2F6;border-radius:8px;padding:10px 12px;font-size:13px;color:var(--muted);margin-top:14px}
.modal-back{position:fixed;inset:0;background:rgba(31,41,55,.45);display:flex;align-items:center;justify-content:center;z-index:50}
.modal{background:#fff;border-radius:12px;padding:20px 22px;width:min(660px,92vw);max-height:86vh;overflow:auto;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.modal input[type=email],.modal input[type=text]{font:inherit;padding:6px;border:1px solid #cfd4da;border-radius:6px}
.from{display:block;font-size:11px;color:var(--muted);font-weight:400}