body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#f1f1f1;border-radius:4px}::-webkit-scrollbar-thumb{background:#888;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#555}input:focus,select:focus,textarea:focus,button:focus{outline:none}::selection{background:#ff6b354d;color:#000}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh}.app-container{min-height:100vh;display:flex;flex-direction:column}.app-header{background:#fff;padding:1rem 2rem;box-shadow:0 2px 10px #0000001a;display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:10px;font-size:1.5rem;font-weight:700;color:#ff6b35}.main-content{flex:1;padding:2rem;max-width:1200px;margin:0 auto;width:100%}.card{background:#fff;border-radius:12px;box-shadow:0 4px 20px #00000014;padding:2rem;margin-bottom:2rem}.btn{padding:10px 20px;border:none;border-radius:8px;font-weight:600;cursor:pointer;transition:all .3s;font-size:14px}.btn-primary{background:#ff6b35;color:#fff}.btn-primary:hover{background:#e55a2b}.btn-secondary{background:#4f46e5;color:#fff}.btn-secondary:hover{background:#4338ca}.form-group{margin-bottom:1.5rem}.form-label{display:block;margin-bottom:.5rem;font-weight:500;color:#374151}.form-input{width:100%;padding:10px 14px;border:2px solid #E5E7EB;border-radius:8px;font-size:14px;transition:border-color .3s}.form-input:focus{outline:none;border-color:#ff6b35}.table{width:100%;border-collapse:collapse;margin-top:1rem}.table th{background:#f9fafb;padding:12px 16px;text-align:left;font-weight:600;color:#374151;border-bottom:2px solid #E5E7EB}.table td{padding:12px 16px;border-bottom:1px solid #E5E7EB}.alert{padding:1rem;border-radius:8px;margin-bottom:1rem}.alert-success{background:#d1fae5;color:#065f46;border:1px solid #A7F3D0}.alert-error{background:#fee2e2;color:#dc2626;border:1px solid #FCA5A5}