:root{--primary-color: #2563eb;--primary-dark: #1d4ed8;--secondary-color: #64748b;--success-color: #22c55e;--warning-color: #f59e0b;--danger-color: #ef4444;--bg-color: #f8fafc;--card-bg: #ffffff;--text-primary: #1e293b;--text-secondary: #64748b;--border-color: #e2e8f0;--sidebar-width: 240px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Noto Sans JP,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--bg-color);color:var(--text-primary);line-height:1.6}.app-container{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:linear-gradient(180deg,#1e3a8a,#1e40af);color:#fff;padding:20px 0;position:fixed;height:100vh;display:flex;flex-direction:column}.logo{padding:0 20px 20px;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:20px}.logo h1{font-size:1.5rem;font-weight:700}.logo p{font-size:.75rem;opacity:.8;margin-top:4px}.nav-list{list-style:none;flex:1}.nav-list li a{display:flex;align-items:center;padding:12px 20px;color:#fffc;text-decoration:none;transition:all .2s;font-size:.9rem}.nav-list li a:hover{background:#ffffff1a;color:#fff}.nav-list li a.active{background:#fff3;color:#fff;border-left:3px solid white}.nav-list .icon{margin-right:10px;font-size:1.1rem}.company-info{padding:15px 20px;border-top:1px solid rgba(255,255,255,.1);font-size:.75rem;opacity:.7}.main-content{flex:1;margin-left:var(--sidebar-width);padding:30px;min-height:100vh}.page-header{margin-bottom:30px}.page-header h2{font-size:1.5rem;font-weight:700;color:var(--text-primary)}.page-header p{color:var(--text-secondary);margin-top:5px}.card{background:var(--card-bg);border-radius:12px;box-shadow:0 1px 3px #0000001a;padding:24px;margin-bottom:20px}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:15px;border-bottom:1px solid var(--border-color)}.card-header h3{font-size:1.1rem;font-weight:600}.form-group{margin-bottom:20px}.form-group label{display:block;font-size:.875rem;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 14px;border:1px solid var(--border-color);border-radius:8px;font-size:.95rem;transition:border-color .2s,box-shadow .2s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #2563eb1a}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;border:none;border-radius:8px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s;text-decoration:none}.btn-primary{background:var(--primary-color);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-secondary{background:var(--secondary-color);color:#fff}.btn-success{background:var(--success-color);color:#fff}.btn-danger{background:var(--danger-color);color:#fff}.btn-outline{background:transparent;border:1px solid var(--border-color);color:var(--text-primary)}.btn-outline:hover{background:var(--bg-color)}.btn-group{display:flex;gap:10px;margin-top:20px}.table-container{overflow-x:auto}table{width:100%;border-collapse:collapse}table th,table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border-color)}table th{background:var(--bg-color);font-weight:600;font-size:.85rem;color:var(--text-secondary)}table tbody tr:hover{background:var(--bg-color)}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin-bottom:30px}.stat-card{background:var(--card-bg);border-radius:12px;padding:20px;box-shadow:0 1px 3px #0000001a}.stat-card .stat-icon{font-size:2rem;margin-bottom:10px}.stat-card .stat-value{font-size:1.8rem;font-weight:700;color:var(--text-primary)}.stat-card .stat-label{font-size:.85rem;color:var(--text-secondary);margin-top:5px}.amount{font-family:Noto Sans JP,monospace;font-weight:600}.amount-large{font-size:1.5rem;color:var(--primary-color)}.alert{padding:12px 16px;border-radius:8px;margin-bottom:20px}.alert-success{background:#dcfce7;color:#166534;border:1px solid #bbf7d0}.alert-warning{background:#fef3c7;color:#92400e;border:1px solid #fde68a}.alert-danger{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}.order-preview{background:#fff;border:1px solid var(--border-color);padding:40px;max-width:800px;margin:0 auto}.order-preview .order-title{text-align:center;font-size:1.5rem;font-weight:700;margin-bottom:30px;letter-spacing:.5em}.order-preview .order-header{display:flex;justify-content:space-between;margin-bottom:30px}.order-preview .recipient{font-size:1.2rem;font-weight:600;border-bottom:2px solid black;padding-bottom:5px}.order-preview .order-amount{background:#fff3cd;padding:15px 30px;text-align:center;margin:20px 0;border:1px solid #ffc107}.order-preview .order-amount .label{font-size:.9rem;color:var(--text-secondary)}.order-preview .order-amount .value{font-size:1.8rem;font-weight:700}.order-preview .details-table{width:100%;margin:20px 0}.order-preview .details-table th{background:#e2e8f0;width:120px}@media (max-width: 768px){.sidebar{width:60px;padding:10px 0}.sidebar .logo h1,.sidebar .logo p,.sidebar .company-info,.nav-list li a span:not(.icon){display:none}.nav-list li a{justify-content:center;padding:15px}.nav-list .icon{margin:0;font-size:1.3rem}.main-content{margin-left:60px;padding:15px}}@media print{.sidebar,.btn,.no-print{display:none!important}.main-content{margin-left:0;padding:0}.order-preview{border:none;box-shadow:none}}