*{box-sizing:border-box;margin:0;padding:0}
body{font-family:"BIZ UDPGothic","Hiragino Sans","Yu Gothic",sans-serif;background:#f1f5f9;color:#0f172a;line-height:1.6}
.header{background:#1e3a8a;color:#fff;padding:12px 20px;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.header h1{font-size:17px;font-weight:700}
.header-right{display:flex;align-items:center;gap:12px}
.load-info{font-size:12px;color:#c7d2fe}
.btn{background:rgba(255,255,255,.15);color:#fff;border:1px solid rgba(255,255,255,.35);padding:5px 14px;border-radius:6px;font-size:13px;text-decoration:none}
.btn:hover{background:rgba(255,255,255,.28)}
.wrap{max-width:1200px;margin:20px auto;padding:0 16px}
.card{background:#fff;border-radius:12px;padding:20px;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.card-head{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:12px}
.card h2{font-size:16px;color:#1e40af}
.tabs{display:flex;gap:6px}
.tab{background:#f1f5f9;border:1px solid #e2e8f0;padding:6px 16px;border-radius:8px;cursor:pointer;font-size:13px;font-family:inherit}
.tab.active{background:#1e40af;color:#fff;border-color:#1e40af}
.badge{display:inline-block;margin-left:6px;background:rgba(0,0,0,.12);border-radius:10px;padding:0 7px;font-size:11px}
.tab.active .badge{background:rgba(255,255,255,.28)}
#search{width:100%;padding:9px 12px;border:1px solid #cbd5e1;border-radius:8px;font-size:14px;margin-bottom:12px;font-family:inherit}
#search:focus{outline:none;border-color:#2563eb;box-shadow:0 0 0 2px rgba(37,99,235,.15)}
table{width:100%;border-collapse:collapse;font-size:13px}
th{background:#1e40af;color:#fff;padding:8px;text-align:left;font-weight:600;white-space:nowrap}
td{padding:8px;border-bottom:1px solid #e2e8f0;vertical-align:top}
tbody tr:hover{background:#f8fafc}
.no{color:#1d4ed8;font-weight:700;white-space:nowrap}
.vbadge{background:#2563eb;color:#fff;border-radius:8px;padding:1px 6px;font-size:11px;margin-left:4px}
.chip{border-radius:10px;padding:2px 10px;font-size:12px;white-space:nowrap}
.st-見積中{background:#ffedd5;color:#9a3412}
.st-社長確認{background:#fef9c3;color:#854d0e}
.st-社長確認済み{background:#dbeafe;color:#1e40af}
.st-送付済み{background:#dcfce7;color:#166534}
.amount{text-align:right;white-space:nowrap}
.muted{color:#94a3b8;text-align:center;padding:24px;font-size:13px}
.err{background:#fef2f2;color:#991b1b;border:1px solid #fca5a5;padding:12px;border-radius:8px;font-size:13px}
.spinner{display:inline-block;width:14px;height:14px;border:2px solid #cbd5e1;border-top-color:#1e40af;border-radius:50%;animation:spin .6s linear infinite;margin-right:8px;vertical-align:middle}
@keyframes spin{to{transform:rotate(360deg)}}
.login-body{display:flex;min-height:100vh;align-items:center;justify-content:center}
.login-card{background:#fff;padding:36px 40px;border-radius:12px;box-shadow:0 4px 24px rgba(0,0,0,.1);width:min(400px,92vw)}
.login-card h1{font-size:17px;color:#1e3a8a;margin-bottom:20px;text-align:center}
.login-card label{display:block;font-size:12px;color:#64748b;margin-bottom:6px}
.login-card input{width:100%;padding:10px 12px;border:1px solid #cbd5e1;border-radius:8px;font-size:15px;font-family:inherit}
.login-card button{width:100%;margin-top:16px;background:#1e40af;color:#fff;border:0;padding:11px;border-radius:8px;font-size:15px;cursor:pointer;font-family:inherit}
.login-card button:hover{background:#1d3a94}
.login-error{background:#fef2f2;color:#991b1b;border:1px solid #fca5a5;padding:9px 12px;border-radius:8px;font-size:13px;margin-bottom:14px}
.login-note{margin-top:14px;font-size:11px;color:#94a3b8;line-height:1.5}
.home-link{color:#fff;text-decoration:none;opacity:.85}
.home-link:hover{opacity:1;text-decoration:underline}
.menu-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.menu-card{display:flex;flex-direction:column;gap:6px;background:#fff;border-radius:12px;padding:22px 24px;text-decoration:none;color:inherit;box-shadow:0 1px 3px rgba(0,0,0,.08);border:1px solid transparent}
a.menu-card:hover{border-color:#2563eb;box-shadow:0 4px 14px rgba(37,99,235,.15);transform:translateY(-1px);transition:.15s}
.menu-card.disabled{opacity:.5;cursor:default}
.menu-name{font-size:16px;font-weight:700;color:#1e3a8a}
.menu-name em{font-style:normal;font-size:11px;background:#e2e8f0;color:#64748b;border-radius:6px;padding:2px 8px;margin-left:8px;vertical-align:middle}
.menu-desc{font-size:12px;color:#64748b}