:root{--bg:#f8fafc;--surface:#fff;--border:#e2e8f0;--text:#0f172a;--text-secondary:#475569;--muted:#94a3b8;--accent:#0ea5e9;--accent-blue:#0284c7;--green:#22c55e;--yellow:#eab308;--danger:#ef4444;--glass-bg:#ffffffb3}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);min-height:100vh;font-family:Noto Sans JP,Outfit,sans-serif}.container{max-width:1060px;margin:0 auto;padding:0 24px}.admin-header{background:var(--surface);border-bottom:1px solid var(--border);z-index:100;padding:14px 0;position:sticky;top:0;box-shadow:0 1px 3px #0000000a}.admin-header-inner{justify-content:space-between;align-items:center;display:flex}.admin-logo{color:var(--accent);font-family:Outfit,sans-serif;font-size:1.4rem;font-weight:700;text-decoration:none}.admin-logo span{color:var(--muted);margin-left:6px;font-size:.85rem;font-weight:400}.admin-user{color:var(--text-secondary);align-items:center;gap:12px;font-size:.85rem;display:flex}.btn{cursor:pointer;border:none;border-radius:10px;align-items:center;gap:6px;padding:8px 20px;font-size:.85rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--accent), var(--accent-blue));color:#fff}.btn-primary:hover{opacity:.9}.btn-outline{border:1px solid var(--border);color:var(--text-secondary);background:0 0}.btn-outline:hover{border-color:var(--accent);color:var(--accent)}.btn-danger{border:1px solid var(--danger);color:var(--danger);background:0 0}.btn-danger:hover{background:#ef44440f}.btn-success{background:var(--green);color:#fff}.btn-success:hover{opacity:.9}.btn-sm{padding:6px 14px;font-size:.8rem}.btn-warning{border:1px solid var(--yellow);color:var(--yellow);background:0 0}.btn-warning:hover{background:#eab3080f}.admin-tabs{border-bottom:2px solid var(--border);gap:0;margin-bottom:28px;display:flex}.admin-tab{color:var(--muted);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-2px;padding:12px 24px;font-size:.9rem;font-weight:500;transition:all .2s}.admin-tab:hover{color:var(--text)}.admin-tab.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}.admin-panel{display:none}.admin-panel.active{display:block}.login-page{background:var(--bg);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{background:var(--surface);border:1px solid var(--border);text-align:center;border-radius:20px;width:100%;max-width:420px;padding:48px 40px;box-shadow:0 4px 24px #0000000a}.login-card h1{margin-bottom:8px;font-size:1.5rem}.login-card p{color:var(--muted);margin-bottom:28px;font-size:.9rem}.login-card .domain-notice{color:var(--text-secondary);background:#0ea5e90d;border:1px solid #0ea5e926;border-radius:12px;margin-bottom:20px;padding:12px;font-size:.82rem}.form-input{border:1px solid var(--border);background:var(--bg);width:100%;color:var(--text);border-radius:10px;margin-bottom:12px;padding:10px 14px;font-size:.9rem;transition:border-color .2s}.form-input:focus{border-color:var(--accent);outline:none}#login-error{color:var(--danger);background:#ef44440d;border:1px solid #ef44441f;border-radius:10px;margin-bottom:12px;padding:10px;font-size:.82rem}.admin-page{padding:32px 0 80px}.admin-page h1{margin-bottom:4px;font-size:1.6rem}.admin-page h1+p{color:var(--muted);margin-bottom:28px;font-size:.9rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;margin-bottom:20px;padding:24px;box-shadow:0 1px 4px #00000008}.card h2{margin-bottom:16px;font-size:1.1rem}.admin-search-bar{flex-wrap:wrap;gap:8px;margin-bottom:16px;display:flex}.admin-search-bar .form-input{font-size:.85rem}@media (width<=768px){.admin-search-bar{flex-direction:column}.admin-search-bar .form-input{width:100%!important}}.app-item{border:1px solid var(--border);background:var(--surface);border-radius:14px;margin-bottom:12px;padding:20px;transition:all .2s}.app-item:hover{border-color:var(--accent);box-shadow:0 2px 8px #0ea5e90f}.app-item h3{margin-bottom:4px;font-size:1rem}.app-item .handle{color:var(--muted);font-size:.8rem}.app-item .status{font-size:.8rem;font-weight:600}.app-detail{color:var(--text-secondary);grid-template-columns:1fr 1fr;gap:8px;margin:12px 0;font-size:.85rem;line-height:1.7;display:grid}.app-detail strong{color:var(--text)}.app-actions{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.content-item{border:1px solid var(--border);border-radius:10px;align-items:center;gap:12px;margin-bottom:8px;padding:12px;transition:border-color .2s;display:flex}.content-item:hover{border-color:var(--accent)}.content-thumb{background:var(--bg);border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:80px;height:45px;font-size:1.2rem;display:flex;overflow:hidden}.content-thumb img{object-fit:cover;width:100%;height:100%}.content-body{flex:1;min-width:0}.content-body h4{white-space:nowrap;text-overflow:ellipsis;margin-bottom:2px;font-size:.88rem;overflow:hidden}.content-meta{color:var(--muted);gap:8px;font-size:.75rem;display:flex}.admin-item{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:12px 0;display:flex}.admin-item:last-child{border-bottom:none}.admin-avatar{background:linear-gradient(135deg, var(--accent), var(--accent-blue));color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:.85rem;font-weight:700;display:flex}.admin-email{flex:1;font-size:.9rem}.badge-self{color:var(--accent);background:#0ea5e91a;border-radius:50px;padding:2px 10px;font-size:.72rem;font-weight:600}.add-form{background:var(--bg);border:1px solid var(--border);border-radius:12px;margin-bottom:16px;padding:16px}.empty-state{text-align:center;color:var(--muted);padding:40px}.empty-state .icon{margin-bottom:8px;font-size:2.5rem}.team-detail-expand{border-top:1px solid var(--border);margin-top:12px;padding-top:12px}.detail-section-title{color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin:16px 0 8px;font-size:.82rem;font-weight:600}@media (width<=768px){.admin-tabs{overflow-x:auto}.admin-tab{white-space:nowrap;padding:10px 16px;font-size:.82rem}.app-detail{grid-template-columns:1fr}.app-actions{flex-direction:column}.app-actions .btn{justify-content:center;width:100%}.content-item{flex-direction:column}.content-thumb{width:100%;height:120px}}