:root{--primary: #2563eb;--primary-dark: #1d4ed8;--danger: #dc2626;--bg: #f4f6fa;--border: #e2e6ee;--text: #1f2937;--muted: #6b7280;font-family:Hiragino Sans,Noto Sans JP,Yu Gothic UI,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:14px}a{color:var(--primary)}.layout{display:flex;min-height:100vh}.sidebar{width:220px;background:#111827;color:#d1d5db;padding:20px 12px;flex-shrink:0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;height:100dvh;overflow-y:auto;box-sizing:border-box}.sidebar h1{font-size:15px;color:#fff;margin:4px 8px 20px;line-height:1.4}.sidebar nav a{display:block;padding:10px 12px;border-radius:8px;color:#d1d5db;text-decoration:none;margin-bottom:4px}.sidebar nav a:hover{background:#1f2937}.sidebar nav a.active{background:var(--primary);color:#fff}.sidebar .tenant-switcher{margin:0 8px 16px}.sidebar .tenant-switcher label{font-size:11px;color:#6b7280;margin-bottom:4px}.sidebar .tenant-switcher select{width:100%;background:#1f2937;color:#fff;border-color:#374151}.sidebar .nav-section{margin:16px 12px 6px;font-size:11px;font-weight:600;color:#6b7280;letter-spacing:.08em}.sidebar .me{margin-top:auto;padding:12px 8px 4px;border-top:1px solid #374151;font-size:12px}.sidebar .me .name{color:#fff;font-weight:600;margin-bottom:8px}.main{flex:1;padding:24px 32px;max-width:1200px}.page-title{font-size:20px;margin:0 0 16px}.card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:16px 20px;margin-bottom:16px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:middle}th{font-size:12px;color:var(--muted);font-weight:600;white-space:nowrap}tr:hover td{background:#f9fafb}input,select,textarea{padding:8px 10px;border:1px solid #cbd2dd;border-radius:8px;font-size:14px;font-family:inherit;background:#fff}input:focus,select:focus{outline:2px solid #bfdbfe;border-color:var(--primary)}label{font-size:13px;font-weight:600;display:block;margin-bottom:4px}.field{margin-bottom:14px}.field input,.field select{width:100%}button{padding:8px 14px;border:none;border-radius:8px;background:var(--primary);color:#fff;font-size:14px;font-weight:600;cursor:pointer;font-family:inherit}button:hover{background:var(--primary-dark)}button:disabled{opacity:.5;cursor:not-allowed}button.secondary{background:#fff;color:var(--text);border:1px solid #cbd2dd}button.secondary:hover{background:#f3f4f6}button.danger{background:var(--danger)}button.small{padding:4px 10px;font-size:12px}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600}.badge.green{background:#dcfce7;color:#15803d}.badge.red{background:#fee2e2;color:#b91c1c}.badge.gray{background:#f3f4f6;color:#4b5563}.badge.blue{background:#dbeafe;color:#1d4ed8}.badge.amber{background:#fef3c7;color:#b45309}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#11182780;display:flex;align-items:flex-start;justify-content:center;padding:6vh 16px;z-index:100;overflow-y:auto}.modal{background:#fff;border-radius:12px;padding:24px;width:100%;max-width:560px;box-shadow:0 20px 40px #0003}.modal h2{margin:0 0 16px;font-size:17px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.alert{padding:10px 14px;border-radius:8px;margin-bottom:14px;font-size:13px}.alert.error{background:#fef2f2;color:#b91c1c}.alert.success{background:#f0fdf4;color:#15803d}.alert.info{background:#eff6ff;color:#1d4ed8}.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap}.toolbar .spacer{flex:1}.muted{color:var(--muted);font-size:12px}.mono{font-family:ui-monospace,SF Mono,Menlo,monospace}.password-reveal{background:#fffbeb;border:1px solid #fcd34d;border-radius:8px;padding:14px;margin:12px 0}.password-reveal .pw{font-family:ui-monospace,Menlo,monospace;font-size:20px;font-weight:700;letter-spacing:1px;margin:8px 0;-webkit-user-select:all;user-select:all}.app-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}.app-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:18px;display:flex;flex-direction:column;gap:10px}.app-card-title{font-size:16px;font-weight:700}.app-card-footer{margin-top:auto;padding-top:8px;border-top:1px solid var(--border)}.app-open-link{display:inline-block;padding:6px 14px;border-radius:8px;background:var(--primary);color:#fff;text-decoration:none;font-weight:600;font-size:13px}.app-open-link:hover{background:var(--primary-dark)}.single-card-page{min-height:100vh;display:flex;align-items:flex-start;justify-content:center;padding-top:10vh}.single-card{background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:0 4px 16px #0000000f;padding:32px;width:100%;max-width:400px}.single-card h1{font-size:18px;margin:0 0 6px}.single-card .sub{color:var(--muted);font-size:13px;margin:0 0 20px}.single-card button[type=submit]{width:100%;margin-top:8px}