:root{--navy: #172B46;--teal: #397E91;--violet: #8B83C8;--bg: #E8EDF2;--card: #fff;--line: #D3DBE5;--muted: #5B6B80;--ok: #1F7A4D;--err: #B3261E;--warn: #8A5A00;--safe-t: env(safe-area-inset-top, 0px);--safe-b: env(safe-area-inset-bottom, 0px);color-scheme:light}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--navy);font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Hiragino Kaku Gothic ProN,Noto Sans JP,system-ui,sans-serif;-webkit-text-size-adjust:100%}body{padding-top:var(--safe-t);min-height:100dvh;display:flex;flex-direction:column}#root{display:flex;flex-direction:column;flex:1 0 auto;min-height:100%;width:100%}button,input,select,textarea{font:inherit;color:inherit}a{color:var(--teal)}.shell{max-width:640px;width:100%;margin:0 auto;padding:16px 16px calc(68px + var(--safe-b));flex:1 0 auto;display:flex;flex-direction:column}.shell>:last-child,.shell>*:last-child,.shell section.card:last-of-type,.shell .card:last-child{margin-bottom:0}.topbar{display:flex;align-items:center;justify-content:space-between;padding:6px 2px 14px;gap:8px}.brand{display:flex;align-items:center;gap:8px;font-weight:800;letter-spacing:.04em}.brand svg{width:28px;height:28px}h1{font-size:22px;margin:0 0 12px}h2{font-size:15px;margin:0 0 10px;color:var(--navy)}.card{background:var(--card);border-radius:18px;padding:16px;margin-bottom:14px;box-shadow:0 1px 2px #172b460f}.card-accent{background:linear-gradient(135deg,var(--navy),#24476F);color:#fff}.card-accent h2{color:#cfe3ea}.muted{color:var(--muted);font-size:13px}.card-accent .muted{color:#b8cbd6}.row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid var(--line)}.row:first-of-type{border-top:0}.row .k{color:var(--muted);font-size:13px}.row .v{font-weight:600;text-align:right}.pill{display:inline-block;font-size:12px;font-weight:700;padding:3px 9px;border-radius:999px;background:#e3eef2;color:var(--teal)}.pill-lead{background:#e8e6f6;color:#5b53a8}.pill-warn{background:#fff1d6;color:var(--warn)}.pill-ok{background:#ddf3e7;color:var(--ok)}.pill-off{background:#eceff3;color:var(--muted)}.field{display:block;margin:12px 0}.field>span{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}.field input{width:100%;padding:13px 14px;border:1.5px solid var(--line);border-radius:12px;background:#fff;font-size:16px}.field input:focus{outline:2px solid var(--teal);border-color:var(--teal)}.btn{display:inline-flex;align-items:center;justify-content:center;width:100%;padding:14px 16px;border-radius:14px;border:0;background:var(--teal);color:#fff;font-weight:700;font-size:16px;cursor:pointer}.btn:disabled{opacity:.5;cursor:default}.btn-ghost{background:transparent;color:var(--teal);border:1.5px solid var(--teal)}.btn-danger{background:#fff;color:var(--err);border:1.5px solid var(--err)}.btn-sm{width:auto;padding:8px 12px;font-size:14px;border-radius:10px}.notice{padding:12px 14px;border-radius:12px;margin:10px 0;font-size:14px;line-height:1.6}.notice-info{background:#e3eef2}.notice-error{background:#fbe4e2;color:#7a1a14}.notice-ok{background:#ddf3e7;color:#14502f}.empty{color:var(--muted);text-align:center;padding:18px 8px;font-size:14px}.nav{position:fixed;left:50%;bottom:0;transform:translate(-50%);width:min(100%,640px);display:grid;grid-template-columns:repeat(5,1fr);background:#fffffff7;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--line);border-bottom:0;border-radius:20px 20px 0 0;padding:6px 6px calc(6px + var(--safe-b));z-index:50;box-shadow:0 -4px 20px #172b4614}.nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:4px 2px;min-height:52px;text-decoration:none;color:var(--muted);font-size:11px;font-weight:600;border-radius:12px;transition:transform .15s ease,color .15s ease}.nav a:active{transform:scale(.95)}.nav a[aria-current=page],.nav a.is-active{color:var(--teal);font-weight:750}.nav__icon{display:block;font-size:20px;line-height:1}.nav__label{display:block;font-size:11px;line-height:1.15;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.dot{display:inline-block;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--err);color:#fff;font-size:11px;line-height:18px;text-align:center;font-weight:700}.badge-wrap{display:flex;align-items:center;gap:14px}.progress{height:10px;background:#ffffff40;border-radius:6px;overflow:hidden;margin:8px 0 4px}.progress>i{display:block;height:100%;background:linear-gradient(90deg,var(--violet),#fff);border-radius:6px}.center{max-width:420px;margin:0 auto;padding:32px 18px}.hero{text-align:center;margin-bottom:14px}.hero svg{width:64px;height:64px}.hero h1{margin:8px 0 2px}.link-btn{background:none;border:0;color:var(--teal);font-weight:600;padding:8px;cursor:pointer}.ann{border-top:1px solid var(--line);padding:12px 0}.ann:first-of-type{border-top:0}.ann h3{margin:0 0 4px;font-size:15px;display:flex;gap:8px;align-items:center}.ann p{margin:6px 0 0;white-space:pre-wrap;line-height:1.7;font-size:14px}.unread-mark{width:8px;height:8px;border-radius:4px;background:var(--teal);display:inline-block}.table{width:100%;border-collapse:collapse;font-size:14px}.table td,.table th{padding:8px 4px;border-top:1px solid var(--line);text-align:left}.table td.num,.table th.num{text-align:right;font-variant-numeric:tabular-nums}.turnstile{margin:10px 0}@media (prefers-reduced-motion: no-preference){.btn{transition:opacity .15s}}.home-header{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:8px;flex-wrap:wrap;gap:8px}.topbar-badge{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--err);color:#fff;font-size:11px;font-weight:700;margin-left:4px;vertical-align:middle}.message-link-btn{color:#5b53a8}.reg-stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:10px 0 6px;text-align:center}.reg-stat-item{background:#f4f7fa;border-radius:12px;padding:10px 4px;display:flex;flex-direction:column;align-items:center;justify-content:center}.reg-stat-num{font-size:22px;font-weight:800;color:var(--navy);line-height:1.2}.reg-stat-label{font-size:11px;color:var(--muted);margin-top:2px;font-weight:600}.in-app-banner{position:fixed;top:calc(12px + var(--safe-t));left:16px;right:16px;max-width:608px;margin:0 auto;background:var(--navy);color:#fff;border-radius:14px;box-shadow:0 8px 24px #172b4640;display:flex;align-items:center;justify-content:space-between;z-index:100;animation:banner-slide .3s cubic-bezier(.16,1,.3,1);border:1px solid rgba(255,255,255,.15)}@keyframes banner-slide{0%{transform:translateY(-30px);opacity:0}to{transform:translateY(0);opacity:1}}.in-app-banner-link{display:flex;align-items:center;gap:12px;padding:12px 14px;flex:1;text-decoration:none;color:inherit;min-width:0}.in-app-banner-icon{color:#cfe3ea;display:flex;align-items:center}.in-app-banner-content{flex:1;min-width:0}.in-app-banner-title{font-size:13px;font-weight:700;color:#cfe3ea}.in-app-banner-body{font-size:13px;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.in-app-banner-close{background:none;border:0;color:#fff;font-size:20px;line-height:1;padding:12px 16px;cursor:pointer;opacity:.7}.in-app-banner-close:active{opacity:1}.message-history{display:flex;flex-direction:column;gap:14px;max-height:55vh;overflow-y:auto;padding:8px 0;-webkit-overflow-scrolling:touch}.message-bubble-row{display:flex;flex-direction:column;max-width:82%}.message-bubble-row.admin-side{align-self:flex-start}.message-bubble-row.rep-side{align-self:flex-end;align-items:flex-end}.message-sender-name{font-size:11px;color:var(--muted);margin-bottom:3px;font-weight:600}.message-bubble{padding:10px 14px;border-radius:16px;font-size:14px;line-height:1.5;word-break:break-word}.bubble-admin{background:#e8edf2;color:var(--navy);border-bottom-left-radius:4px}.bubble-rep{background:var(--teal);color:#fff;border-bottom-right-radius:4px}.message-time{font-size:10px;color:var(--muted);margin-top:3px}.message-input{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;background:#fff;font-size:15px;resize:vertical}.message-input:focus{outline:2px solid var(--teal);border-color:var(--teal)}button,.btn,.link-btn,.nav a{min-height:44px;touch-action:manipulation}.topbar-action-btn{display:inline-flex;align-items:center;gap:5px;background:var(--card);border:1px solid var(--line);color:var(--navy);font-size:13px;font-weight:650;padding:6px 12px;border-radius:999px;text-decoration:none;box-shadow:0 1px 3px #172b460f;transition:transform .1s ease,background .15s ease;min-height:36px}.topbar-action-btn:active{transform:scale(.96);background:#f0f4f8}.topbar-action-btn.message-btn{color:#5b53a8;border-color:#5b53a840}.quick-action-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:10px}.quick-action-card{display:flex;align-items:center;gap:10px;background:#f4f7fa;border:1px solid var(--line);border-radius:14px;padding:12px;text-decoration:none;color:var(--navy);transition:transform .15s ease,background .15s ease}.quick-action-card:active{transform:scale(.97);background:#e8eef5}.quick-action-icon{font-size:24px;line-height:1}.quick-action-title{font-size:13px;font-weight:700;line-height:1.2}.quick-action-sub{font-size:11px;color:var(--muted);margin-top:2px}.team-member-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-top:1px solid var(--line)}.team-member-item:first-of-type{border-top:0}.avatar-circle{width:40px;height:40px;border-radius:20px;background:#e3eef2;color:var(--teal);font-size:16px;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}.avatar-circle.leader{background:#e8e6f6;color:#5b53a8}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#172b4673;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:16px;z-index:1000}.modal-box{background:#fff;border-radius:20px;width:100%;max-width:480px;max-height:85vh;overflow-y:auto;box-shadow:0 16px 36px #172b4640;padding:20px}