:root{--bg:#f7f7fb;--card:#fff;--text:#1f2937;--muted:#6b7280;--line:#e5e7eb;--main:#2563eb;--danger:#dc2626;--ok:#059669;--warn:#d97706}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','Noto Sans JP','Noto Sans SC',sans-serif;background:var(--bg);color:var(--text)}a{color:var(--main);text-decoration:none}.layout{display:flex;min-height:100vh}.sidebar{width:240px;background:#111827;color:#fff;padding:20px 14px;position:sticky;top:0;height:100vh}.brand{font-weight:700;font-size:18px;margin-bottom:20px;line-height:1.35}.nav a{display:block;color:#d1d5db;padding:10px 12px;border-radius:10px;margin:4px 0}.nav a:hover,.nav a.active{background:#374151;color:#fff}.main{flex:1;padding:24px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px;margin-bottom:16px;box-shadow:0 8px 24px rgba(15,23,42,.04)}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.kpi{padding:14px;border-radius:14px;border:1px solid var(--line);background:#fff}.kpi .num{font-size:24px;font-weight:700}.muted{color:var(--muted);font-size:13px}.btn{border:0;border-radius:10px;padding:9px 13px;background:var(--main);color:#fff;display:inline-block;cursor:pointer;font-weight:600}.btn.secondary{background:#4b5563}.btn.light{background:#eef2ff;color:#1d4ed8}.btn.danger{background:var(--danger)}.btn.ok{background:var(--ok)}.btn.warn{background:var(--warn)}.btn.small{padding:5px 9px;font-size:12px}.form-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:12px}label{display:block;font-size:13px;color:#374151;margin-bottom:5px}input,select,textarea{width:100%;border:1px solid #d1d5db;border-radius:10px;padding:9px;background:#fff}textarea{min-height:78px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;background:#fff}th,td{border-bottom:1px solid var(--line);padding:9px 8px;text-align:left;vertical-align:top}th{font-size:12px;color:#374151;background:#f9fafb;white-space:nowrap}td{font-size:13px}.right{text-align:right}.badge{display:inline-flex;padding:3px 8px;border-radius:999px;font-size:12px;background:#e5e7eb;color:#374151}.badge.created{background:#dcfce7;color:#166534}.badge.not_created{background:#fee2e2;color:#991b1b}.badge.not_required{background:#f3f4f6;color:#6b7280}.badge.completed{background:#dcfce7;color:#166534}.badge.deposit_done,.badge.arrival_processing{background:#fef3c7;color:#92400e}.flash{padding:12px 14px;border-radius:12px;margin-bottom:12px}.flash.success{background:#ecfdf5;color:#065f46}.flash.error{background:#fef2f2;color:#991b1b}.login{max-width:420px;margin:10vh auto}.items-table input,.items-table select{min-width:90px}.items-table .wide{min-width:180px}@media(max-width:900px){.layout{display:block}.sidebar{position:relative;width:auto;height:auto}.grid,.form-row{grid-template-columns:1fr}.main{padding:14px}}