@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Noto+Sans+JP:wght@300;400;500;600;700&display=swap";*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--primary:#4f46e5;--primary-light:#818cf8;--primary-dark:#3730a3;--primary-bg:#eef2ff;--accent:#06b6d4;--accent-light:#67e8f9;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--danger-light:#fee2e2;--gray-50:#f9fafb;--gray-100:#f3f4f6;--gray-200:#e5e7eb;--gray-300:#d1d5db;--gray-400:#9ca3af;--gray-500:#6b7280;--gray-600:#4b5563;--gray-700:#374151;--gray-800:#1f2937;--gray-900:#111827;--bg:#f8fafc;--surface:#fff;--surface-hover:#f1f5f9;--border:#e2e8f0;--text:#0f172a;--text-secondary:#64748b;--text-muted:#94a3b8;--radius-sm:6px;--radius:10px;--radius-lg:16px;--radius-xl:24px;--shadow-sm:0 1px 2px #0000000d;--shadow:0 1px 3px #0000001a, 0 1px 2px #0000000f;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--shadow-xl:0 20px 25px -5px #0000001a, 0 8px 10px -6px #0000001a;--transition:.2s cubic-bezier(.4, 0, .2, 1);--transition-slow:.35s cubic-bezier(.4, 0, .2, 1)}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{background:var(--bg);color:var(--text);min-height:100vh;font-family:Inter,Noto Sans JP,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6}h1{letter-spacing:-.02em;font-size:1.875rem;font-weight:700;line-height:1.2}h2{letter-spacing:-.01em;font-size:1.5rem;font-weight:600;line-height:1.3}h3{font-size:1.25rem;font-weight:600;line-height:1.4}h4{font-size:1.125rem;font-weight:500;line-height:1.4}.navbar{background:var(--surface);border-bottom:1px solid var(--border);height:56px;box-shadow:var(--shadow-sm);z-index:1000;justify-content:space-between;align-items:center;padding:0 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tr:hover{background:var(--gray-50)}.badge{border-radius:999px;align-items:center;gap:4px;padding:3px 10px;font-size:.75rem;font-weight:600;display:inline-flex}.badge-staff{background:var(--primary-bg);color:var(--primary)}.badge-spoofed{background:var(--danger-light);color:var(--danger)}.spinner{border:3px solid var(--gray-200);border-top-color:var(--primary);border-radius:50%;width:24px;height:24px;animation:.6s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.loading-overlay{z-index:9999;background:#ffffffe6;flex-direction:column;justify-content:center;align-items:center;gap:16px;display:flex;position:fixed;inset:0}.loading-overlay .spinner{width:40px;height:40px}.loading-overlay p{color:var(--text-secondary);font-size:.875rem}.admin-nav{background:var(--surface);border-bottom:1px solid var(--border);z-index:999;align-items:center;gap:24px;height:48px;padding:0 24px;display:flex;position:fixed;top:56px;left:0;right:0}.admin-nav 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