:root{font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;padding:0;min-width:320px;min-height:100vh;background-color:#f3f4f6}:root{--primary-color: #2563eb;--primary-hover: #1d4ed8;--bg-color: #f3f4f6;--text-color: #1f2937;--border-color: #e5e7eb;--card-shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--header-height: 64px}body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-color);color:var(--text-color);-webkit-font-smoothing:antialiased}.app-container{display:flex;flex-direction:column;min-height:100vh}.app-header{background-color:#ffffffe6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border-color);height:var(--header-height);padding:0 2rem;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:100;box-shadow:0 1px 2px #0000000d}.app-header h1{font-size:1.25rem;font-weight:700;margin:0;color:#111827;letter-spacing:-.025em}.app-header nav{display:flex;gap:1.5rem}.app-header nav a{text-decoration:none;color:#6b7280;font-weight:500;font-size:.95rem;padding:.5rem 0;position:relative;transition:color .2s}.app-header nav a:hover{color:var(--primary-color)}.app-header nav a.active{color:var(--primary-color)}.app-header nav a.active:after{content:"";position:absolute;bottom:0;left:0;width:100%;height:2px;background-color:var(--primary-color);border-radius:2px}.nav-icon{display:none;font-size:1.25rem}@media(max-width:768px){.app-header{padding:0 1rem;justify-content:center}.app-header nav{position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--border-color);padding:.5rem .25rem;display:flex;justify-content:space-around;gap:0;z-index:1000;box-shadow:0 -1px 10px #0000000d}.app-header nav a{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:.65rem;padding:4px 0;flex:1;color:#9ca3af}.nav-icon{display:block;margin-bottom:2px}.app-header nav a.active{color:var(--primary-color)}.app-header nav a.active:after{display:none}.app-content{padding:1rem;padding-bottom:80px}}.app-content{flex:1;width:100%;max-width:1280px;margin:0 auto;padding:2rem;box-sizing:border-box}.card{background:#fff;border:1px solid var(--border-color);border-radius:12px;padding:1.5rem;margin-bottom:1.5rem;box-shadow:var(--card-shadow);transition:transform .2s,box-shadow .2s}.card h3{margin-top:0;margin-bottom:1rem;font-size:1.25rem;color:#111827}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.5rem 1rem;border:1px solid transparent;border-radius:6px;font-weight:500;font-size:.875rem;cursor:pointer;transition:all .2s;line-height:1.25rem}.btn:active{transform:translateY(1px)}.btn-primary{background-color:var(--primary-color);color:#fff;box-shadow:0 1px 2px #0000000d}.btn-primary:hover{background-color:var(--primary-hover);box-shadow:0 4px 6px -1px #2563eb33}.input-field{display:block;width:100%;padding:.625rem .75rem;font-size:.875rem;line-height:1.5;color:#1f2937;background-color:#fff;border:1px solid #d1d5db;border-radius:6px;box-sizing:border-box;margin-bottom:.75rem;transition:border-color .15s,box-shadow .15s}.input-field:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #2563eb1a}label{display:block;font-size:.875rem;font-weight:500;color:#374151;margin-bottom:.25rem}table{width:100%;border-collapse:separate;border-spacing:0}th{background-color:#f9fafb;color:#4b5563;font-weight:600;text-align:left;padding:.75rem 1rem;border-bottom:1px solid var(--border-color);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em}td{padding:.75rem 1rem;border-bottom:1px solid var(--border-color);color:#1f2937;font-size:.875rem}tr:last-child td{border-bottom:none}tr:hover td{background-color:#f9fafb}td a{color:var(--primary-color);text-decoration:none;font-weight:500}td a:hover{text-decoration:underline}